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Cheap flights from Boston (BOS) to Saint John (YSJ) from $259

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 6/29. 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 — YSJ
may. 21 — may. 281
From?
To?
mar. 5/21
mar. 5/28
1 adult, Economy
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Cheap flight deals from Boston to St John

Discover tips and strategies to find the most affordable flight options for your journey from Boston (BOS) to St John (YSJ). 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 mayo 16, 2024.

Round-trip from

$315

One-way from

$259
From Boston Logan Intl to Saint John
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One-way flight from Boston Logan Intl to Saint John
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What is the cheapest day to fly round-trip from Boston to Saint John?

Users have found that flying from Boston to Saint John on a Monday typically leans towards higher prices. However, this doesn’t mean you still can’t find a deal. Flexibility with other aspects of your flight can still land a great price for your trip.

When is the cheapest time to fly from Boston to Saint John (BOS - YSJ)?

When flying from Boston to Saint John, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Cheap Air Canada flights from Boston to St John

Explore cheap flight options specifically provided by Air Canada for the route between Boston and St John. 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 mayo 16, 2024.
Peruse some of the lowest-priced Air Canada flights we've found from Boston to Saint John. Come back soon if you're not finding the exact deal you're looking for.
vie. 6/147:40 pmBOS - YSJ
1 stop5h 06mAir Canada
sáb. 6/155:10 pmYSJ - BOS
1 stop5h 18mAir Canada
Deal found 5/14$474
mar. 11/510:25 amBOS - YSJ
1 stop4h 37mAir Canada
jue. 11/74:40 pmYSJ - BOS
1 stop4h 16mAir Canada
Deal found 5/14$491
mar. 11/56:00 amBOS - YSJ
2 stops9h 02mAir Canada
jue. 11/74:40 pmYSJ - BOS
1 stop4h 16mAir Canada
Deal found 5/14$502
vie. 6/147:40 pmBOS - YSJ
1 stop5h 06mAir Canada
sáb. 6/155:30 amYSJ - BOS
2 stops10h 08mAir Canada
Deal found 5/14$546
mar. 11/510:25 amBOS - YSJ
1 stop4h 37mAir Canada
jue. 11/74:40 pmYSJ - BOS
1 stop4h 16mAir Canada
Deal found 5/15$584
mar. 8/2710:15 amBOS - YSJ
1 stop5h 16mAir Canada
dom. 9/15:30 amYSJ - BOS
1 stop14h 14mAir Canada
Deal found 5/15$589
mar. 8/276:05 amBOS - YSJ
2 stops9h 26mAir Canada
dom. 9/15:30 amYSJ - BOS
1 stop14h 14mAir Canada
Deal found 5/15$600
vie. 6/146:05 amBOS - YSJ
2 stops9h 23mAir Canada
sáb. 6/155:30 amYSJ - BOS
2 stops10h 08mAir Canada
Deal found 5/14$607
mar. 11/56:00 amBOS - YSJ
2 stops9h 02mAir Canada
jue. 11/76:05 pmYSJ - BOS
2 stops16h 31mAir Canada
Deal found 5/14$668

Cheap United Airlines flights from Boston to St John

Explore cheap flight options specifically provided by United Airlines for the route between Boston and St John. 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 mayo 16, 2024.
Browse through some of the cheapest United Airlines flights traveling from Boston to Saint John. Make sure to examine the flight information before completing your reservation.
mar. 11/56:00 amBOS - YSJ
2 stops9h 02mUnited Airlines
jue. 11/74:40 pmYSJ - BOS
1 stop4h 16mUnited Airlines
Deal found 5/15$570
mar. 11/58:00 pmBOS - YSJ
2 stops19h 02mUnited Airlines
jue. 11/76:05 pmYSJ - BOS
2 stops17h 24mUnited Airlines
Deal found 5/15$665

Cheap Boston to St John flights in May & June 2024

Find cheap flight options from Boston to St John 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 mayo 16, 2024.
These are some of the most attractive deals on flights from Boston to Saint John in 2024. For more flight deals, be sure to check back very soon.
vie. 6/147:40 pmBOS - YSJ
1 stop5h 06mAir Canada
sáb. 6/155:10 pmYSJ - BOS
1 stop5h 18mAir Canada
Deal found 5/14$474
vie. 6/147:40 pmBOS - YSJ
1 stop5h 06mAir Canada
sáb. 6/155:30 amYSJ - BOS
2 stops10h 08mAir Canada
Deal found 5/14$546
vie. 6/146:05 amBOS - YSJ
2 stops9h 23mAir Canada
sáb. 6/155:30 amYSJ - BOS
2 stops10h 08mAir Canada
Deal found 5/14$607

Boston to St John 2024 flight deals

Discover exclusive flight deals for travel between Boston and St John in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 2,637,452 searches. Data last updated mayo 16, 2024.
These are some of the most attractive deals on flights from Boston to Saint John in 2024. For more flight deals, be sure to check back very soon.
vie. 6/147:40 pmBOS - YSJ
1 stop5h 06mAir Canada
sáb. 6/155:10 pmYSJ - BOS
1 stop5h 18mAir Canada
Deal found 5/14$474
mar. 11/510:25 amBOS - YSJ
1 stop4h 37mAir Canada
jue. 11/74:40 pmYSJ - BOS
1 stop4h 16mAir Canada
Deal found 5/14$491
mar. 11/56:00 amBOS - YSJ
2 stops9h 02mAir Canada
jue. 11/74:40 pmYSJ - BOS
1 stop4h 16mAir Canada
Deal found 5/14$502
vie. 6/147:40 pmBOS - YSJ
1 stop5h 06mAir Canada
sáb. 6/155:30 amYSJ - BOS
2 stops10h 08mAir Canada
Deal found 5/14$546
mar. 11/56:00 amBOS - YSJ
2 stops9h 02mUnited Airlines
jue. 11/74:40 pmYSJ - BOS
1 stop4h 16mUnited Airlines
Deal found 5/15$570
mar. 11/510:25 amBOS - YSJ
1 stop4h 37mAir Canada
jue. 11/74:40 pmYSJ - BOS
1 stop4h 16mAir Canada
Deal found 5/15$584
mar. 8/2710:15 amBOS - YSJ
1 stop5h 16mAir Canada
dom. 9/15:30 amYSJ - BOS
1 stop14h 14mAir Canada
Deal found 5/15$589
mar. 8/276:05 amBOS - YSJ
2 stops9h 26mAir Canada
dom. 9/15:30 amYSJ - BOS
1 stop14h 14mAir Canada
Deal found 5/15$600
vie. 6/146:05 amBOS - YSJ
2 stops9h 23mAir Canada
sáb. 6/155:30 amYSJ - BOS
2 stops10h 08mAir Canada
Deal found 5/14$607

One-way flights to St John from Boston

Search for one-way flight options from Boston to St John. 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 mayo 16, 2024.
Some of the best available deals we've found on one-way flights from Boston to Saint John. Users needing a return flight from Boston to Saint John should utilize the search form above.
sáb. 6/294:05 pmBOS - YSJ
1 stop6h 21mAir Canada
Deal found 5/15$259
sáb. 6/296:05 amBOS - YSJ
2 stops9h 26mAir Canada
Deal found 5/15$297

Find flights from Boston to St John within your budget

Customize your flight search to find flights from Boston to St John 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 mayo 16, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$474 - $854

Route

Depart

Return

Price

Boston Logan IntlSaint John

BOS - YSJ

BOSYSJ

Boston Logan Intl

vie. 6/14

1 stop5h 06m

Saint John

sáb. 6/15

1 stop5h 18m

$474

Boston Logan IntlSaint John

BOS - YSJ

BOSYSJ

Boston Logan Intl

mar. 11/5

1 stop4h 37m

Saint John

jue. 11/7

1 stop4h 16m

$491

Boston Logan IntlSaint John

BOS - YSJ

BOSYSJ

Boston Logan Intl

mar. 11/5

2 stops9h 02m

Saint John

jue. 11/7

1 stop4h 16m

$502

Boston Logan IntlSaint John

BOS - YSJ

BOSYSJ

Boston Logan Intl

vie. 6/14

1 stop5h 06m

Saint John

sáb. 6/15

2 stops10h 08m

$546

Boston Logan IntlSaint John

BOS - YSJ

BOSYSJ

Boston Logan Intl

mar. 11/5

2 stops9h 02m

Saint John

jue. 11/7

1 stop4h 16m

$570

Boston Logan IntlSaint John

BOS - YSJ

BOSYSJ

Boston Logan Intl

mar. 11/5

1 stop4h 37m

Saint John

jue. 11/7

1 stop4h 16m

$584

Boston Logan IntlSaint John

BOS - YSJ

BOSYSJ

Boston Logan Intl

mar. 8/27

1 stop5h 16m

Saint John

dom. 9/1

1 stop14h 14m

$589

Boston Logan IntlSaint John

BOS - YSJ

BOSYSJ

Boston Logan Intl

mar. 11/5

2 stops19h 02m

Saint John

jue. 11/7

2 stops17h 24m

$665

Boston Logan IntlSaint John

BOS - YSJ

BOSYSJ

Boston Logan Intl

mar. 8/27

2 stops9h 26m

Saint John

dom. 9/1

2 stops8h 44m

$854

Flights are sorted by cheapest first

Deals found on 5/14

When is the cheapest time to fly from Boston to Saint John?

Use this chart to determine the cheapest time to fly round-trip from Boston to St John. 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 Saint John flight should consider departing on Saturday mornings when fares are most often at their lowest. Tuesday mornings 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 St John by month

Plan your trip from Boston to St John by taking into account the cheapest months to travel. The average price of a one-way flight from Boston to St John is currently $278 while a round-trip flight costs $586. Price data was last updated on May 12, 2024.

Temperature and rainfall in St John by month

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

YSJ

Temperature

17.6 - 62.6 °F

Reviews of airlines servicing St John

Get insights into the airlines that provide service to St John. 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 St John. Reviews last updated mayo 16, 2024.
Read through reviews of airlines operating flights from Boston to Saint John, such as Air Canada and United Airlines. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
10,924 reviews
Check prices

Food

6.7

Comfort

7.2

Entertainment

7.1

Boarding

7.7

Overall

7.4

Crew

8.1

Reviews

1 / 10

For a first class fair this was the worse ever. 1. Long delay departing. 2. Long time landing. 3. Late getting car hire. 4. No compensation whatsoever. Do I need to say more. You check it out yourself.

United Airlines
7.4
Good
10,924 reviews
United Airlines
7.4
Good
10,924 reviews
Check prices

Food

6.7

Comfort

7.2

Entertainment

7.1

Boarding

7.7

Overall

7.4

Crew

8.1

Reviews

1 / 10

For a first class fair this was the worse ever. 1. Long delay departing. 2. Long time landing. 3. Late getting car hire. 4. No compensation whatsoever. Do I need to say more. You check it out yourself.

Air Canada
7.0
Good
6,947 reviews
United Airlines
7.4
Good
10,924 reviews
Check prices

Food

6.7

Comfort

7.2

Entertainment

7.1

Boarding

7.7

Overall

7.4

Crew

8.1

Reviews

1 / 10

For a first class fair this was the worse ever. 1. Long delay departing. 2. Long time landing. 3. Late getting car hire. 4. No compensation whatsoever. Do I need to say more. You check it out yourself.

Related info for your journey

Find useful and relevant information for your journey from Boston to St John. 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 Saint John for under $500 on Cheapflights?

    Yes, there are multiple flights from Boston to Saint John for under $500. The cheapest flight booked recently is on Air Canada for just $474, but on average you can expect to pay $595.

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

    According to our current data, Air Canada ($474), and United Airlines ($570) offers the cheapest pricing from Boston to Saint John.

  • What does BOS to YSJ mean?

    BOS and YSJ are unique codes to identify airports used in the aviation industry. They are defined by IATA (International Air Transport Association) and are commonly called IATA codes. BOS to YSJ refers to a flight route from Boston Logan Intl Airport to Saint John Airport.

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

    The amount of baggage you can bring on your Boston to St John 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 St John with specific airlines?

    Yes, Cheapflights allows you to browse and filter Boston to St John 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 St John that include hotel bookings?

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

  • How can I find direct flights from Boston to St John?

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

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

    Yes. Cheapflights offers flight deals from Boston to St John 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 St John that allow pets onboard?

    Many airlines flying from Boston to St John 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 St John?

    Yes, you can often find last-minute deals on Boston to St John 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 Saint John flight deals updated?

    The Boston to Saint John flight deals you see on this page were last updated on 5/15.

See more FAQs

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

Boston to Moncton flights

Top airline flying from Boston to St John

Discover the top airline that operate flights from Boston to St John. 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 mayo 16, 2024.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapest$274Average$637FlexibilityNo cancel feeOn-time67%
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Search flights from Boston to St John by cabin class

Find flights from Boston to St John, based on your preferred cabin class, be it economy, premium economy, business, or first class.
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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 St John?

Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from Boston to St John. Too many options? Cheapflights also provides filters for things like airlines, price ranges, and number of stops to help you make a decision easily.

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

Millions of users choose and trust Cheapflights to book the best flight deals from Boston to St John for free. We help you search and compare prices from hundreds of airlines for the right flight just for you.

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

Yes, we can. To see specific flights from Boston to St John with no change fees, users can toggle flexible booking options after using the search form above to find flights.

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

Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to St John from Boston today and book when prices fit your budget.

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