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Cheap flights from Boston (BOS) to Porto (OPO) from $391

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 8/14. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
BOS — OPO
May 21 — May 281
From?
To?
Tue 5/21
Tue 5/28
1 adult, Economy
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The best prices from Boston Logan Intl to Porto are usually found in October or November, booked 17 days in advance, depart on a Tuesday or Monday and return on a Wednesday

Cheap flight deals from Boston to Porto

Discover tips and strategies to find the most affordable flight options for your journey from Boston (BOS) to Porto (OPO). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated May 16, 2024.

Popular in

June

Cheapest in

October

Round-trip from

$523

One-way from

$430
High demand for flights, 27% potential price rise
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Best time to find cheap flights, 20% potential price drop
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From Boston Logan Intl to Porto
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One-way flight from Boston Logan Intl to Porto
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What is the cheapest day to fly round-trip from Boston to Porto?

Friday flights are generally found to be more expensive for flights from Boston to Porto. This shouldn’t discourage you from searching, as you can still find great deals by being flexible with your options. Use our search form to find deals on tickets to Porto.

How far in advance should I book a flight from Boston to Porto?

When searching for a good deal, it’s best to be prepared for potential fluctuations in price. We recommend booking at least 18 days in advance, which can save you up to 3% on flights from Boston to Porto compared to booking the week you need them. Waiting 18 days out may not be for everyone, so we have options available for flights within the next two weeks, with the lowest price starting at $547. For sooner than that we have options available in the next 3 days from $667.

What is the cheapest month to fly from Boston to Porto?

October can be a great time to fly to Porto from Boston with a flight ticket averaging about $714. Cheapflights users have found deals in the month of October for as cheap as $440. The most expensive prices can be found in the month of June.

When is the cheapest time to fly from Boston to Porto (BOS - OPO)?

It’s optimal to fly from Boston to Porto at noon. By choosing this option you can save up to 9% on the cost of your flight, compared to a flight in the morning.

Cheap PLAY flights from Boston to Porto

Explore cheap flight options specifically provided by PLAY for the route between Boston and Porto. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 2,637,452 searches. Data last updated May 16, 2024.
Peruse some of the lowest-priced PLAY flights we've found from Boston to Porto. Be sure to come back soon if the deals available don't appeal to you at this time.
Mon 6/37:15 pmBOS - OPO
1 stop19h 45mPLAY
Sat 6/158:55 pmOPO - BOS
1 stop26h 05mPLAY
Deal found 5/15$607
Fri 7/267:15 pmBOS - OPO
1 stop19h 45mPLAY
Sat 8/178:55 pmOPO - BOS
1 stop26h 05mPLAY
Deal found 5/15$650
Mon 8/127:15 pmBOS - OPO
1 stop19h 45mPLAY
Tue 8/208:55 pmOPO - BOS
1 stop26h 05mPLAY
Deal found 5/15$667
Fri 7/267:15 pmBOS - OPO
1 stop19h 45mPLAY
Sat 8/178:55 pmOPO - BOS
1 stop26h 05mPLAY
Deal found 5/16$678
Fri 7/197:15 pmBOS - OPO
1 stop19h 45mPLAY
Sat 7/278:55 pmOPO - BOS
1 stop26h 05mPLAY
Deal found 5/15$713

Cheap Vueling flights from Boston to Porto

Explore cheap flight options specifically provided by Vueling for the route between Boston and Porto. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 2,637,452 searches. Data last updated May 16, 2024.
Some of the best deals we've found on Vueling flights traveling from Boston to Porto. Deals frequently update to provide users with more options.
Wed 8/1410:55 pmBOS - OPO
1 stop12h 15mVueling
Tue 9/39:05 pmOPO - BOS
2 stops29h 05mVueling
Deal found 5/16$621
Sun 6/211:05 pmBOS - OPO
1 stop17h 10mVueling
Mon 6/179:55 pmOPO - BOS
1 stop28h 15mVueling
Deal found 5/15$781
Sun 6/211:05 pmBOS - OPO
1 stop27h 55mVueling
Mon 6/179:55 pmOPO - BOS
1 stop28h 15mVueling
Deal found 5/15$792

Cheap Boston to Porto flights in May & June 2024

Find cheap flight options from Boston to Porto specifically for the months of May and June 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 2,637,452 searches. Prices were last updated on May 16, 2024.
Check out some of the best flight deals from Boston to Porto in 2024. For more flight deals, be sure to check back very soon.
Mon 6/37:15 pmBOS - OPO
1 stop19h 45mPLAY
Sat 6/158:55 pmOPO - BOS
1 stop26h 05mPLAY
Deal found 5/15$607
Fri 6/711:35 amBOS - OPO
1 stop22h 25mAzores Airlines
Tue 6/187:30 amOPO - BOS
Nonstop7h 40mAzores Airlines
Deal found 5/16$655
Wed 6/512:10 pmBOS - OPO
Nonstop6h 15mAzores Airlines
Tue 6/187:30 amOPO - BOS
Nonstop7h 40mAzores Airlines
Deal found 5/15$669
Wed 6/512:10 pmBOS - OPO
Nonstop6h 15mAzores Airlines
Tue 6/187:30 amOPO - BOS
Nonstop7h 40mAzores Airlines
Deal found 5/14$675
Wed 6/512:10 pmBOS - OPO
Nonstop6h 15mAzores Airlines
Tue 6/187:30 amOPO - BOS
Nonstop7h 40mAzores Airlines
Deal found 5/16$676
Fri 6/711:35 amBOS - OPO
1 stop22h 25mAzores Airlines
Thu 6/203:40 pmOPO - BOS
1 stop23h 25mAzores Airlines
Deal found 5/16$682
Sun 6/97:15 pmBOS - OPO
3 stops31h 45mMultiple Airlines
Fri 6/147:10 amOPO - BOS
2 stops15h 50mMultiple Airlines
Deal found 5/16$687
Wed 6/512:10 pmBOS - OPO
Nonstop6h 15mAzores Airlines
Tue 6/117:30 amOPO - BOS
Nonstop7h 40mAzores Airlines
Deal found 5/15$694
Fri 6/711:35 amBOS - OPO
1 stop22h 25mAzores Airlines
Wed 6/197:35 pmOPO - BOS
1 stop19h 45mAzores Airlines
Deal found 5/16$697

Boston to Porto 2024 flight deals

Discover exclusive flight deals for travel between Boston and Porto in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 2,637,452 searches. Data last updated May 16, 2024.
Check out some of the best flight deals from Boston to Porto in 2024. For more flight deals, be sure to check back very soon.
Sat 10/121:21 pmBOS - OPO
2 stops14h 04mDelta
Fri 10/259:15 amOPO - BOS
1 stop16h 50mDelta
Deal found 5/15$598
Fri 10/255:10 pmBOS - OPO
2 stops15h 35mSWISS
Sun 11/106:40 pmOPO - BOS
2 stops54h 35mSWISS
Deal found 5/15$599
Sat 10/121:21 pmBOS - OPO
2 stops14h 04mDelta
Tue 10/226:45 amOPO - BOS
1 stop14h 55mDelta
Deal found 5/15$600
Tue 10/229:00 pmBOS - OPO
2 stops12h 45mMultiple Airlines
Mon 10/2812:40 pmOPO - BOS
1 stop12h 25mMultiple Airlines
Deal found 5/15$601
Mon 9/239:00 pmBOS - OPO
1 stop16h 40mAzores Airlines
Wed 9/257:35 pmOPO - BOS
1 stop19h 45mAzores Airlines
Deal found 5/14$603
Tue 9/1010:55 pmBOS - OPO
1 stop17h 20mVueling
Sat 9/219:55 pmOPO - BOS
1 stop28h 15mVueling
Deal found 5/15$605
Mon 6/37:15 pmBOS - OPO
1 stop19h 45mPLAY
Sat 6/158:55 pmOPO - BOS
1 stop26h 05mPLAY
Deal found 5/15$607
Sat 9/2111:35 amBOS - OPO
1 stop8h 40mMultiple Airlines
Tue 9/247:35 amOPO - BOS
2 stops18h 35mMultiple Airlines
Deal found 5/14$608
Fri 10/256:15 pmBOS - OPO
1 stop8h 45mMultiple Airlines
Thu 11/78:45 amOPO - BOS
2 stops17h 55mMultiple Airlines
Deal found 5/15$609

Non-stop flights to Porto from Boston

Discover non-stop flight options from Boston to Porto. Find direct flights with no layovers, providing a convenient travel experience. Explore non-stop flight options based on user searches, and compare prices and availability for your desired travel dates. Over the last 7 days, Cheapflights users made 2,637,452 searches. Data last updated May 16, 2024.
Take a look at some of the direct flights traveling from Boston to Porto in the near future. Search for alternative flights from Boston to Porto by utilizing the search form above.
Wed 9/1112:10 pmBOS - OPO
Nonstop6h 15mAzores Airlines
Tue 9/177:30 amOPO - BOS
Nonstop7h 40mAzores Airlines
Deal found 5/15$559
Wed 9/1812:10 pmBOS - OPO
Nonstop6h 15mAzores Airlines
Tue 9/247:30 amOPO - BOS
Nonstop7h 40mAzores Airlines
Deal found 5/15$576
Wed 6/512:10 pmBOS - OPO
Nonstop6h 15mAzores Airlines
Tue 6/187:30 amOPO - BOS
Nonstop7h 40mAzores Airlines
Deal found 5/15$669
Wed 6/512:10 pmBOS - OPO
Nonstop6h 15mAzores Airlines
Tue 6/187:30 amOPO - BOS
Nonstop7h 40mAzores Airlines
Deal found 5/14$675
Wed 6/512:10 pmBOS - OPO
Nonstop6h 15mAzores Airlines
Tue 6/117:30 amOPO - BOS
Nonstop7h 40mAzores Airlines
Deal found 5/15$694
Wed 8/1412:10 pmBOS - OPO
Nonstop6h 15mAzores Airlines
Tue 9/37:30 amOPO - BOS
Nonstop7h 40mAzores Airlines
Deal found 5/16$713
Wed 6/512:10 pmBOS - OPO
Nonstop6h 15mAzores Airlines
Tue 6/257:30 amOPO - BOS
Nonstop7h 40mAzores Airlines
Deal found 5/15$739
Wed 6/512:10 pmBOS - OPO
Nonstop6h 15mAzores Airlines
Tue 6/257:30 amOPO - BOS
Nonstop7h 40mAzores Airlines
Deal found 5/15$746
Wed 6/1212:10 pmBOS - OPO
Nonstop6h 15mAzores Airlines
Tue 6/187:30 amOPO - BOS
Nonstop7h 40mAzores Airlines
Deal found 5/15$779

Boston to Porto flights leaving soon

Find last-minute flight options from Boston to Porto for spontaneous travel. Discover available flights and compare prices based on user searches. Secure great deals and offers for spontaneous trips with quick booking options. Over the last 7 days, Cheapflights users made 2,637,452 searches. Data last updated May 16, 2024.
Book one of these great deals on flights from Boston to Porto. To prevent any unwanted surprises, users should verify their flight info before booking.
Tue 5/2110:20 amBOS - OPO
2 stops19h 05mAir Canada
Tue 5/286:15 amOPO - BOS
2 stops32h 23mAir Canada
Deal found 5/15$911
Tue 5/216:00 amBOS - OPO
2 stops24h 20mMultiple Airlines
Tue 5/2811:05 amOPO - BOS
2 stops27h 33mMultiple Airlines
Deal found 5/16$918
Thu 5/236:00 amBOS - OPO
2 stops24h 20mAir Canada
Mon 5/276:15 amOPO - BOS
2 stops32h 23mAir Canada
Deal found 5/16$962
Wed 5/226:00 amBOS - OPO
2 stops31h 30mMultiple Airlines
Tue 5/2811:05 amOPO - BOS
2 stops27h 33mMultiple Airlines
Deal found 5/16$1,002
Fri 5/243:30 pmBOS - OPO
2 stops17h 15mMultiple Airlines
Mon 6/312:00 pmOPO - BOS
1 stop13h 15mMultiple Airlines
Deal found 5/15$1,010
Fri 5/243:30 pmBOS - OPO
2 stops17h 15mMultiple Airlines
Mon 6/37:10 amOPO - BOS
1 stop12h 00mMultiple Airlines
Deal found 5/16$1,011
Fri 5/249:45 pmBOS - OPO
1 stop15h 45mSWISS
Sun 5/267:20 pmOPO - BOS
1 stop25h 00mSWISS
Deal found 5/16$1,012
Fri 5/249:45 pmBOS - OPO
1 stop15h 45mSWISS
Mon 6/312:55 pmOPO - BOS
1 stop12h 10mSWISS
Deal found 5/16$1,013
Fri 5/243:55 pmBOS - OPO
3 stops34h 05mMultiple Airlines
Mon 6/38:55 amOPO - BOS
3 stops38h 05mMultiple Airlines
Deal found 5/16$1,020

One-way flights to Porto from Boston

Search for one-way flight options from Boston to Porto. Find affordable one-way fares based on user searches. Compare prices and availability to plan your one-way journey according to your preferred dates and budget. Over the last 7 days, Cheapflights users made 2,637,452 searches. Data last updated May 16, 2024.
Some of the best available deals we've found on one-way flights from Boston to Porto. Users in need of a round-trip flight from Boston to Porto instead should update the search form at the top of page.
Wed 8/1410:55 pmBOS - OPO
1 stop12h 15mIberia
Deal found 5/16$391
Tue 6/1810:41 amBOS - OPO
3 stops55h 24mMultiple Airlines
Deal found 5/14$393
Mon 6/2410:41 amBOS - OPO
2 stops31h 14mMultiple Airlines
Deal found 5/15$394
Mon 7/17:15 pmBOS - OPO
1 stop19h 45mPLAY
Deal found 5/15$397
Mon 7/1511:35 pmBOS - OPO
2 stops28h 10mMultiple Airlines
Deal found 5/16$401
Fri 7/197:15 pmBOS - OPO
1 stop19h 45mPLAY
Deal found 5/16$402
Wed 7/1710:41 amBOS - OPO
2 stops31h 49mMultiple Airlines
Deal found 5/16$405
Tue 7/1610:41 amBOS - OPO
2 stops31h 49mMultiple Airlines
Deal found 5/16$411
Sun 7/213:38 pmBOS - OPO
2 stops26h 32mMultiple Airlines
Deal found 5/14$412

Find flights from Boston to Porto within your budget

Customize your flight search to find flights from Boston to Porto that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,637,452 searches. Data last updated May 16, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$607 - $728

Route

Depart

Return

Price

Boston Logan IntlPorto

BOS - OPO

BOSOPO

Boston Logan Intl

Mon 6/3

1 stop19h 45m

Porto

Sat 6/15

1 stop26h 05m

$607

Boston Logan IntlPorto

BOS - OPO

BOSOPO

Boston Logan Intl

Wed 8/14

1 stop12h 15m

Porto

Tue 9/3

2 stops29h 05m

$621

Boston Logan IntlPorto

BOS - OPO

BOSOPO

Boston Logan Intl

Tue 8/13

2 stops20h 10m

Porto

Tue 9/3

2 stops27h 27m

$633

Boston Logan IntlPorto

BOS - OPO

BOSOPO

Boston Logan Intl

Tue 8/13

1 stop22h 15m

Porto

Tue 9/3

2 stops22h 44m

$645

Boston Logan IntlPorto

BOS - OPO

BOSOPO

Boston Logan Intl

Wed 6/5

Nonstop6h 15m

Porto

Tue 6/18

Nonstop7h 40m

$669

Boston Logan IntlPorto

BOS - OPO

BOSOPO

Boston Logan Intl

Sun 6/9

3 stops31h 45m

Porto

Fri 6/14

2 stops15h 50m

$687

Boston Logan IntlPorto

BOS - OPO

BOSOPO

Boston Logan Intl

Tue 7/30

1 stop20h 50m

Porto

Thu 8/15

1 stop16h 20m

$704

Boston Logan IntlPorto

BOS - OPO

BOSOPO

Boston Logan Intl

Thu 7/25

1 stop14h 05m

Porto

Thu 8/1

1 stop23h 30m

$727

Boston Logan IntlPorto

BOS - OPO

BOSOPO

Boston Logan Intl

Tue 8/13

2 stops14h 35m

Porto

Tue 8/27

1 stop11h 40m

$728

Flights are sorted by cheapest first

Deals found on 5/15

When is the best time to book a flight from Boston to Porto?

Use this chart to determine the optimal time to book a round-trip flight from Boston to Porto. Price data was last updated on May 10, 2024.
To ensure you get the cheapest price possible for a flight from Boston to Porto, you should look to book at least 17 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.
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When is the cheapest time to fly from Boston to Porto?

Use this chart to determine the cheapest time to fly round-trip from Boston to Porto. Price data was last updated on May 12, 2024.
Morning
Noon
Afternoon
Evening
All times are departure.
Travelers seeking maximum savings on their Boston to Porto flight should consider departing on Wednesday at noon when fares are most often at their lowest. Friday afternoons flights should be avoided if possible as fares are typically the most expensive at this time.
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Average price of flights to Porto by month

Plan your trip from Boston to Porto by taking into account the cheapest months to travel. The average price of a one-way flight from Boston to Porto is currently $401 while a round-trip flight costs $669. Price data was last updated on May 12, 2024.

Currently, January is the cheapest month in which you can book a flight from Boston to Porto (average of $523). Flying from Boston to Porto in June is currently the most expensive (average of $1,011). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

January

$523

February

$580

March

$600

April

$742

May

$879

June

$1,011

July

$980

August

$855

September

$766

October

$691

November

$560

December

$645

Temperature and rainfall in Porto by month

Plan your trip to Porto by taking into account the average temperature and rainfall totals by month.

OPO

Temperature

48.2 - 68 °F

Reviews of airlines servicing Porto

Get insights into the airlines that provide service to Porto. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Porto. Reviews last updated May 16, 2024.
Get a feel of what it's like to fly with PLAY, Vueling and Air Canada from Boston to Porto by reading reviews from past customers. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
10,673 reviews
Check prices

Boarding

8.2

Crew

8.6

Comfort

7.9

Entertainment

8.0

Food

7.4

Overall

8.0

Reviews

1 / 10

Bad experience with the staff boarding the gate. I couldn’t board with my carry on, personal item and a funny bag. I had to put my passport inside my pockets and put the funny bag inside the personal item. Then after passing the staff pull out everything again.

Delta
8.0
Very good
10,673 reviews
Delta
8.0
Very good
10,673 reviews
Check prices

Boarding

8.2

Crew

8.6

Comfort

7.9

Entertainment

8.0

Food

7.4

Overall

8.0

Reviews

1 / 10

Bad experience with the staff boarding the gate. I couldn’t board with my carry on, personal item and a funny bag. I had to put my passport inside my pockets and put the funny bag inside the personal item. Then after passing the staff pull out everything again.

KLM
7.9
Good
1,568 reviews
Delta
8.0
Very good
10,673 reviews
Check prices

Boarding

8.2

Crew

8.6

Comfort

7.9

Entertainment

8.0

Food

7.4

Overall

8.0

Reviews

1 / 10

Bad experience with the staff boarding the gate. I couldn’t board with my carry on, personal item and a funny bag. I had to put my passport inside my pockets and put the funny bag inside the personal item. Then after passing the staff pull out everything again.

Cathay Pacific
7.8
Good
1,084 reviews
Delta
8.0
Very good
10,673 reviews
Check prices

Boarding

8.2

Crew

8.6

Comfort

7.9

Entertainment

8.0

Food

7.4

Overall

8.0

Reviews

1 / 10

Bad experience with the staff boarding the gate. I couldn’t board with my carry on, personal item and a funny bag. I had to put my passport inside my pockets and put the funny bag inside the personal item. Then after passing the staff pull out everything again.

SWISS
7.8
Good
1,994 reviews
Delta
8.0
Very good
10,673 reviews
Check prices

Boarding

8.2

Crew

8.6

Comfort

7.9

Entertainment

8.0

Food

7.4

Overall

8.0

Reviews

1 / 10

Bad experience with the staff boarding the gate. I couldn’t board with my carry on, personal item and a funny bag. I had to put my passport inside my pockets and put the funny bag inside the personal item. Then after passing the staff pull out everything again.

Austrian Airlines
7.7
Good
1,053 reviews
Delta
8.0
Very good
10,673 reviews
Check prices

Boarding

8.2

Crew

8.6

Comfort

7.9

Entertainment

8.0

Food

7.4

Overall

8.0

Reviews

1 / 10

Bad experience with the staff boarding the gate. I couldn’t board with my carry on, personal item and a funny bag. I had to put my passport inside my pockets and put the funny bag inside the personal item. Then after passing the staff pull out everything again.

Related info for your journey

Find useful and relevant information for your journey from Boston to Porto. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • Can I find flights from Boston to Porto for under $700 on Cheapflights?

    Yes, there are multiple flights from Boston to Porto for under $700. The cheapest flight booked recently is on PLAY for just $607, but on average you can expect to pay $667.

  • Are there nonstop flights from Boston to Porto for under $600 on Cheapflights?

    Cheapflights has at least 15 direct flights from Boston to Porto under $600. A good price for a nonstop flight from Boston to Porto is less than $911.

  • Are there last-minute flights available from Boston to Porto for under $1,000?

    There are currently 20+ open flights from Boston to Porto within the next 7 days for less than $1,000.

  • How popular is this Boston to Porto flight route?

    Flights from Boston Logan Intl to Porto have been viewed 1 times in the past calendar month.

  • What are the cheapest airlines flying from Boston to Porto round-trip?

    According to our current data, PLAY ($607), Vueling ($621), and Air Canada ($633) offers the cheapest pricing from Boston to Porto. These flights start at 15% lower than the current average price 3 months from now.

  • What are the cheapest airlines to fly from Boston to Porto one-way?

    One-way options have recently been found by users for as low as $391 on Iberia. Other airlines that offer cheap prices include PLAY from $397 and TAP AIR PORTUGAL from $463 one-way.

  • What are the most popular airlines that fly from Boston to Porto?

    When booking a flight from Boston to Porto, you may want to consider flying on American Airlines, Air Canada or Air France as they are the most popular for this route.

  • What are the cheapest flights from Boston to Porto?

    Looking at all options, your cheapest flight can be booked for $257. While the most popular route (Boston Logan Intl - Porto) can be booked for $298 on average our data indicates $740 when flying from Boston to Porto.

  • What does BOS to OPO mean?

    BOS stands for Boston Logan Intl Airport, while OPO stands for Porto Airport. These codes are often called IATA codes, a set of identifiers established by IATA (International Air Transport Association) that is widely used by airlines and the aviation industry.

  • Where are the most common layover locations when flying from Boston to Porto?

    Flights departing from Boston and landing in Porto layover in Lisbon most frequently. Madrid is the second most popular location for layovers on flights from Boston to Porto. Ponta Delgada sees the third most layovers on flights from Boston to Porto.

  • What are some popular things to do or see while on a layover in Lisbon?

    The majority of Lisbon visitors spend their time at Chiado, Praça do Príncipe Real, and Praça de D. Pedro IV. Travelers on a layover in Lisbon can visit Chiado, Praça do Príncipe Real, and Praça de D. Pedro IV, by traveling 4.5 mi, 4.2 mi, and 4.3 mi, respectively after landing at Lisbon Humberto Delgado. Travelers in need of a car in Lisbon can rent one for about $28 per day.

  • What are some popular points of interest to see during a layover in Madrid?

    Puerta del Sol, Plaza Mayor, and Museo del Prado are the most popular attractions in Madrid if you're in need of something to do during your layover. Puerta del Sol, Plaza Mayor, and Museo del Prado can be accessed by traveling approximately 8.4 mi, 8.6 mi, and 8.1 mi, respectively from Madrid Barajas. Those looking to explore during their layover in Madrid can rent a car from Madrid Barajas for about $29 per day.

  • Where are the least popular layover locations for Boston to Porto flights?

    Flights departing from Boston and landing in Porto layover in Zurich least frequently. Amsterdam follows Zurich in terms of the least common layover location on Boston to Porto flights. Paris follows Amsterdam in terms of the least frequent layover locations on Boston to Porto flights.

  • Can I find deals for flights from Boston to Porto that include extra baggage allowance?

    The amount of baggage you can bring on your Boston to Porto flight depends on the airline and the type of fare you've chosen. After entering your flight details, you'll be able to view the specific baggage policies for each deal in the search results. Keep in mind that certain deals may offer additional baggage allowance.

  • Can I find deals on flights from Boston to Porto with specific airlines?

    Yes, Cheapflights allows you to browse and filter Boston to Porto flight deals by airline. After entering your origin and destination, use the available filters to view flights offered by airlines.

  • Can I find deals for flights from Boston to Porto that include hotel bookings?

    Yes. In addition to deals on Boston to Porto flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Boston to Porto?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Boston to Porto.

  • Can I find deals for business class flights from Boston to Porto?

    Yes. Cheapflights offers flight deals from Boston to Porto by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • Can I find deals for flights from Boston to Porto that allow pets onboard?

    Many airlines flying from Boston to Porto offer the option to travel with pets. After selecting a flight deal, you can find more information about the airline's pet policy on their official website or by contacting the airline directly. Please note that additional fees and restrictions may apply.

  • Can I find deals on last-minute flights from Boston to Porto?

    Yes, you can often find last-minute deals on Boston to Porto flights on Cheapflights. However, these deals can vary and may not always be available. We recommend checking back frequently or signing up for price alerts for the most up-to-date deals.

  • How recently were the Boston to Porto flight deals updated?

    The Boston to Porto flight deals you see on this page were last updated on 5/16.

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Alternative routes for Boston to Porto
See prices for flight routes from nearby airports that may be better suited for you.

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Top 10 airlines flying from Boston to Porto

Discover the top 10 airlines that operate flights from Boston to Porto. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,637,452 searches. Data last updated May 16, 2024.
AirlineCheapestAverageFlexibilityOn-time
VuelingCheapest$369Average$563FlexibilityNo cancel feeOn-time88%
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SWISSCheapest$412Average$624FlexibilityNo cancel feeOn-time79%
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PLAYCheapest$428Average$634FlexibilityNo cancel feeOn-timeN/A
Search PLAY flights
LufthansaCheapest$449Average$676FlexibilityNo cancel feeOn-time76%
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Azores AirlinesCheapest$459Average$713FlexibilityNo cancel feeOn-time74%
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IberiaCheapest$465Average$648FlexibilityNo cancel feeOn-time77%
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DeltaCheapest$473Average$638FlexibilityNo cancel feeOn-timeN/A
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Air FranceCheapest$473Average$778FlexibilityNo cancel feeOn-time77%
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KLMCheapest$480Average$635FlexibilityNo cancel feeOn-time75%
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American AirlinesCheapest$512Average$618FlexibilityNo cancel feeOn-time71%
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Search flights from Boston to Porto by cabin class

Find flights from Boston to Porto, based on your preferred cabin class, be it economy, premium economy, business, or first class.
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Hourly flight availability from Boston to Porto

Find hourly flight availability from Boston to Porto. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated May 16, 2024.
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0%of flight departuresMorning6 am to noon
0%of flight departuresAfternoonNoon to 6 pm
100%of flight departuresEvening6 pm to midnight
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Fly with Cheapflights

Find the best flight deals on Cheapflights, where travelers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Boston to Porto?

Deals for Boston to Porto flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose better, like price, airport, cabin class, and plenty of other options.

Why should you use Cheapflights to find cheap flight tickets from Boston to Porto?

Cheapflights helps you find that perfect flight to Porto from Boston by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!

Can Cheapflights find flights from Boston to Porto with no change fees?

Need flexible booking options for your flight to Porto from Boston? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.

Can Cheapflights notify me if prices for flights from Boston to Porto become cheaper?

Yes! Start tracking prices for Boston to Porto flights today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive your alerts.

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