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Cheap flights from Boston (BOS) to Kentucky from $43

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 — SDF
Jun 17 — Jun 241
From?
To?
Mon 6/17
Mon 6/24
1 adult, Economy
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How far in advance should I book a flight from Boston to Kentucky?

To save up to 111% on this flight, we recommend booking at least 51 days prior to travel. The price may fluctuate and will likely increase closer to your departure date. Users on Cheapflights have found tickets from Boston to Kentucky from $453 1-2 weeks out and tickets from $574 for flights departing within the next 72 hours.

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

November is one of the best times of the year to fly to Kentucky from Boston. Prices for November average $389 per person but you can even find prices for as low as $168. The most expensive prices can be found in the month of April. Opting for a November flight can save you 21% on your journey compared to booking in April

What is the cheapest time of day to fly from BOS to KY?

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

Cheap Boston to Kentucky flights in June & July 2024

Find cheap flight options from Boston to Kentucky specifically for the months of June and July 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 3,117,830 searches. Prices were last updated on June 12, 2024.
These are some of the most attractive deals on flights from Boston to Kentucky in 2024. Check back in a little while for more flight options.
Wed 6/2610:50 amBOS - CVG
Nonstop2h 24mFrontier
Fri 6/286:25 amCVG - BOS
Nonstop2h 13mFrontier
Deal found 6/11$74
Tue 6/184:27 pmBOS - BNA
Nonstop2h 51mSpirit Airlines
Sat 6/228:19 pmBNA - BOS
Nonstop2h 38mSpirit Airlines
Deal found 6/11$78
Tue 6/184:27 pmBOS - BNA
Nonstop2h 51mSpirit Airlines
Fri 6/218:43 pmBNA - BOS
Nonstop2h 38mSpirit Airlines
Deal found 6/11$82
Wed 6/1910:50 amBOS - CVG
Nonstop2h 24mFrontier
Sat 6/226:15 amCVG - BOS
Nonstop2h 13mFrontier
Deal found 6/11$88
Wed 6/2610:50 amBOS - CVG
Nonstop2h 24mFrontier
Mon 7/16:15 amCVG - BOS
Nonstop2h 13mFrontier
Deal found 6/11$91
Thu 6/205:35 pmBOS - BNA
Nonstop2h 52mSpirit Airlines
Sat 6/228:19 pmBNA - BOS
Nonstop2h 38mSpirit Airlines
Deal found 6/11$93
Wed 6/2610:50 amBOS - CVG
Nonstop2h 24mFrontier
Sat 6/296:15 amCVG - BOS
Nonstop2h 13mFrontier
Deal found 6/11$93
Sat 6/225:35 pmBOS - BNA
Nonstop2h 52mSpirit Airlines
Thu 6/278:19 pmBNA - BOS
Nonstop2h 38mSpirit Airlines
Deal found 6/11$98
Fri 6/2810:50 amBOS - CVG
Nonstop2h 24mFrontier
Mon 7/16:15 amCVG - BOS
Nonstop2h 13mFrontier
Deal found 6/11$98

Boston to Kentucky 2024 flight deals

Discover exclusive flight deals for travel between Boston and Kentucky in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 3,117,830 searches. Data last updated June 12, 2024.
These are some of the most attractive deals on flights from Boston to Kentucky in 2024. Check back in a little while for more flight options.
Tue 8/271:20 pmBOS - BNA
Nonstop2h 46mSpirit Airlines
Wed 8/285:30 amBNA - BOS
Nonstop2h 38mSpirit Airlines
Deal found 6/11$62
Wed 6/2610:50 amBOS - CVG
Nonstop2h 24mFrontier
Fri 6/286:25 amCVG - BOS
Nonstop2h 13mFrontier
Deal found 6/11$74
Sat 9/73:15 pmBOS - BNA
Nonstop2h 46mSpirit Airlines
Tue 9/105:30 amBNA - BOS
Nonstop2h 38mSpirit Airlines
Deal found 6/11$77
Tue 6/184:27 pmBOS - BNA
Nonstop2h 51mSpirit Airlines
Sat 6/228:19 pmBNA - BOS
Nonstop2h 38mSpirit Airlines
Deal found 6/11$78
Mon 8/1210:50 amBOS - CVG
Nonstop2h 27mFrontier
Sat 8/176:15 amCVG - BOS
Nonstop2h 11mFrontier
Deal found 6/11$80
Mon 8/1210:50 amBOS - CVG
Nonstop2h 27mFrontier
Fri 8/166:15 amCVG - BOS
Nonstop2h 11mFrontier
Deal found 6/11$81
Tue 6/184:27 pmBOS - BNA
Nonstop2h 51mSpirit Airlines
Fri 6/218:43 pmBNA - BOS
Nonstop2h 38mSpirit Airlines
Deal found 6/11$82
Wed 6/1910:50 amBOS - CVG
Nonstop2h 24mFrontier
Sat 6/226:15 amCVG - BOS
Nonstop2h 13mFrontier
Deal found 6/11$88
Wed 9/43:15 pmBOS - BNA
Nonstop2h 46mSpirit Airlines
Wed 9/115:30 amBNA - BOS
Nonstop2h 38mSpirit Airlines
Deal found 6/10$90

Boston to Kentucky flights leaving soon

Find last-minute flight options from Boston to Kentucky 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 3,117,830 searches. Data last updated June 12, 2024.
Have a look at some of the flights available from Boston to Kentucky departing last-minute. Tip: verify your flight details before completing your reservation.
Tue 6/184:27 pmBOS - BNA
Nonstop2h 51mSpirit Airlines
Sat 6/228:19 pmBNA - BOS
Nonstop2h 38mSpirit Airlines
Deal found 6/11$78
Tue 6/184:27 pmBOS - BNA
Nonstop2h 51mSpirit Airlines
Fri 6/218:43 pmBNA - BOS
Nonstop2h 38mSpirit Airlines
Deal found 6/11$82
Wed 6/1910:50 amBOS - CVG
Nonstop2h 24mFrontier
Sat 6/226:15 amCVG - BOS
Nonstop2h 13mFrontier
Deal found 6/11$88
Thu 6/205:35 pmBOS - BNA
Nonstop2h 52mSpirit Airlines
Sat 6/228:19 pmBNA - BOS
Nonstop2h 38mSpirit Airlines
Deal found 6/11$93
Sat 6/225:35 pmBOS - BNA
Nonstop2h 52mSpirit Airlines
Thu 6/278:19 pmBNA - BOS
Nonstop2h 38mSpirit Airlines
Deal found 6/11$98
Tue 6/184:27 pmBOS - BNA
Nonstop2h 51mSpirit Airlines
Mon 6/248:19 pmBNA - BOS
Nonstop2h 38mSpirit Airlines
Deal found 6/11$101
Thu 6/205:35 pmBOS - BNA
Nonstop2h 52mSpirit Airlines
Wed 6/2612:01 pmBNA - BOS
Nonstop2h 36mSpirit Airlines
Deal found 6/11$104
Thu 6/205:35 pmBOS - BNA
Nonstop2h 52mSpirit Airlines
Mon 6/248:19 pmBNA - BOS
Nonstop2h 38mSpirit Airlines
Deal found 6/11$116
Sat 6/225:35 pmBOS - BNA
Nonstop2h 52mSpirit Airlines
Mon 6/248:19 pmBNA - BOS
Nonstop2h 38mSpirit Airlines
Deal found 6/11$122

One-way flights to Kentucky from Boston

Search for one-way flight options from Boston to Kentucky. 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 3,117,830 searches. Data last updated June 12, 2024.
Users traveling one-way from Boston to Kentucky can select one of these great deals. Users in need of a round-trip flight from Boston to Kentucky instead should update the search form at the top of page.
Sat 6/295:35 pmBOS - BNA
Nonstop2h 52mSpirit Airlines
Deal found 6/11$43
Thu 6/205:35 pmBOS - BNA
Nonstop2h 52mSpirit Airlines
Deal found 6/11$46
Tue 6/254:27 pmBOS - BNA
Nonstop2h 51mSpirit Airlines
Deal found 6/11$47
Wed 10/28:15 amBOS - BNA
1 stop7h 04mFrontier
Deal found 6/10$50
Thu 7/45:35 pmBOS - BNA
Nonstop2h 52mSpirit Airlines
Deal found 6/11$51
Tue 9/1012:09 pmBOS - SDF
1 stop6h 40mSpirit Airlines
Deal found 6/11$51
Tue 7/24:27 pmBOS - BNA
Nonstop2h 51mSpirit Airlines
Deal found 6/11$52
Sat 10/2611:31 amBOS - TYS
Nonstop2h 30mAllegiant Air
Deal found 6/11$53
Wed 6/264:27 pmBOS - BNA
Nonstop2h 51mSpirit Airlines
Deal found 6/10$57

Find flights from Boston to Kentucky within your budget

Customize your flight search to find flights from Boston to Kentucky 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 3,117,830 searches. Data last updated June 12, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$62 - $167

Route

Depart

Return

Price

Boston Logan IntlNashville Intl

BOS - BNA

BOSBNA

Boston Logan Intl

Tue 8/27

Nonstop2h 46m

Nashville Intl

Wed 8/28

Nonstop2h 38m

$62

Boston Logan IntlCincinnati Cinci./N. Kentucky

BOS - CVG

BOSCVG

Boston Logan Intl

Wed 6/26

Nonstop2h 24m

Cincinnati Cinci./N. Kentucky

Fri 6/28

Nonstop2h 13m

$74

Boston Logan IntlNashville Intl

BOS - BNA

BOSBNA

Boston Logan Intl

Sat 9/7

Nonstop2h 46m

Nashville Intl

Tue 9/10

Nonstop2h 38m

$77

Boston Logan IntlCincinnati Cinci./N. Kentucky

BOS - CVG

BOSCVG

Boston Logan Intl

Mon 8/12

Nonstop2h 27m

Cincinnati Cinci./N. Kentucky

Sat 8/17

Nonstop2h 11m

$80

Boston Logan IntlKnoxville McGhee Tyson

BOS - TYS

BOSTYS

Boston Logan Intl

Thu 10/24

Nonstop2h 30m

Knoxville McGhee Tyson

Thu 10/31

Nonstop2h 11m

$123

Boston Logan IntlNashville Intl

BOS - BNA

BOSBNA

Boston Logan Intl

Mon 8/5

1 stop7h 31m

Nashville Intl

Wed 8/7

Nonstop2h 38m

$131

Boston Logan IntlCincinnati Cinci./N. Kentucky

BOS - CVG

BOSCVG

Boston Logan Intl

Thu 9/19

Nonstop2h 45m

Cincinnati Cinci./N. Kentucky

Tue 9/24

Nonstop2h 17m

$131

Boston Logan IntlNashville Intl

BOS - BNA

BOSBNA

Boston Logan Intl

Tue 9/10

Nonstop2h 48m

Nashville Intl

Wed 9/11

Nonstop2h 28m

$137

Boston Logan IntlNashville Intl

BOS - BNA

BOSBNA

Boston Logan Intl

Mon 11/11

Nonstop2h 52m

Nashville Intl

Mon 11/18

Nonstop2h 37m

$167

Flights are sorted by cheapest first

Deals found on 6/11

No data available for this route at this time. Please check back soon.

Best time to book a flight from Boston to Kentucky

Have a flexible travel schedule? Discover the best time to fly to Kentucky from Boston with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Reviews of airlines servicing Kentucky

Get insights into the airlines that provide service to Kentucky. 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 Kentucky. Reviews last updated June 12, 2024.
To help decide which airline to fly from Boston to Kentucky, see what other customers have to say about JetBlue, Spirit Airlines and American Airlines. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.2
Very good
5,874 reviews

Overall

8.2

Crew

8.7

Boarding

8.3

Comfort

8.1

Entertainment

7.8

Food

7.3

Reviews

1 / 10

Wish the there were an electrical outlet to plug the phone. it died within 10 minutes of being in the air.

Southwest
8.2
Very good
5,874 reviews
Southwest
8.2
Very good
5,874 reviews

Overall

8.2

Crew

8.7

Boarding

8.3

Comfort

8.1

Entertainment

7.8

Food

7.3

Reviews

1 / 10

Wish the there were an electrical outlet to plug the phone. it died within 10 minutes of being in the air.

Alaska Airlines
8.1
Very good
9,264 reviews
Southwest
8.2
Very good
5,874 reviews

Overall

8.2

Crew

8.7

Boarding

8.3

Comfort

8.1

Entertainment

7.8

Food

7.3

Reviews

1 / 10

Wish the there were an electrical outlet to plug the phone. it died within 10 minutes of being in the air.

Delta
8.0
Very good
10,000 reviews
Southwest
8.2
Very good
5,874 reviews

Overall

8.2

Crew

8.7

Boarding

8.3

Comfort

8.1

Entertainment

7.8

Food

7.3

Reviews

1 / 10

Wish the there were an electrical outlet to plug the phone. it died within 10 minutes of being in the air.

JetBlue
7.6
Good
4,264 reviews
Southwest
8.2
Very good
5,874 reviews

Overall

8.2

Crew

8.7

Boarding

8.3

Comfort

8.1

Entertainment

7.8

Food

7.3

Reviews

1 / 10

Wish the there were an electrical outlet to plug the phone. it died within 10 minutes of being in the air.

United Airlines
7.4
Good
10,632 reviews
Southwest
8.2
Very good
5,874 reviews

Overall

8.2

Crew

8.7

Boarding

8.3

Comfort

8.1

Entertainment

7.8

Food

7.3

Reviews

1 / 10

Wish the there were an electrical outlet to plug the phone. it died within 10 minutes of being in the air.

Related info for your journey

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

  • What airport do you fly from for flights from Boston to Kentucky?

    Located just 2.6 mi from the city center, Boston Logan Intl (BOS) is the airport most travelers will use when flying to Kentucky from Boston.

  • Can I find flights from Boston to Kentucky for under $100 on Cheapflights?

    Yes, there are multiple flights from Boston to Kentucky for under $100. The cheapest flight booked recently is on Spirit Airlines for just $62, but on average you can expect to pay $88.

  • Are there nonstop flights from Boston to Kentucky for under $100 on Cheapflights?

    Cheapflights has at least 20 direct flights from Boston to Kentucky under $100. A good price for a nonstop flight from Boston to Kentucky is less than $89.

  • Are there last-minute flights available from Boston to Kentucky for under $100?

    There are currently 20+ open flights from Boston to Kentucky within the next 7 days for less than $100.

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

    One-way options have recently been found by users for as low as $43 on Spirit Airlines. Other airlines that offer cheap prices include Frontier from $50 and Allegiant Air from $53 one-way.

  • What are the most popular routes from Boston to Kentucky?

    Most travelers choose Boston Logan Intl - Nashville Intl, Boston Logan Intl - Cincinnati Cinci./N. Kentucky or Boston Logan Intl - Louisville Intl when deciding on the best route from Boston to Kentucky.

  • What are the most reliable airlines from Boston to Kentucky?

    Looking for the most reliable airlines to get you to your destination on time? Our data shows these are most likely to get you from Boston to Kentucky on time: Delta (95%), American Airlines (95%), Republic Airways (94%).

  • What are the cheapest flights from Boston to Kentucky?

    Looking at all options, your cheapest flight can be booked for $203. While the most popular route (Boston Logan Intl - Nashville Intl) can be booked for $62 on average our data indicates $353 when flying from Boston to Kentucky.

  • What does BOS to SDF mean?

    This is defined as Boston Logan Intl Airport (BOS) and Louisville Intl Airport (SDF). Codes like Louisville Intl Airport are often used to just call airports uniquely. This flight route has multiple associated airports, so we think it might be helpful to learn the name and codes of them as well. They are Lexington Blue Grass Airport (LEX), Paducah Barkley Regional Airport (PAH), Owensboro Daviess County Airport (OWB).

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

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

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

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

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

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

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

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

    Many airlines flying from Boston to Kentucky 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 Kentucky?

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

    The Boston to Kentucky flight deals you see on this page were last updated on 6/11.

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

    The most popular airlines flying from Boston to Kentucky are American Airlines, JetBlue and Delta. Something to consider prior to booking your flight.

  • What is the cheapest month to book a flight from Boston to Kentucky?

    Currently, January is the cheapest month in which you can book a flight from Boston to Kentucky (average of $287). Flying from Boston to Kentucky in April is currently the most expensive (average of $373). 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.

See more FAQs

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Top 5 airlines flying from Boston to Kentucky

Discover the top 5 airlines that operate flights from Boston to Kentucky. 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 3,117,830 searches. Data last updated June 12, 2024.
AirlineCheapestAverageFlexibilityOn-time
Spirit AirlinesCheapest$101Average$206FlexibilityNo cancel feeOn-time65%
JetBlueCheapest$189Average$348FlexibilityNo cancel feeOn-time62%
DeltaCheapest$198Average$480FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$225Average$481FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$229Average$464FlexibilityNo cancel feeOn-time71%
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Search flights from Boston to Kentucky by cabin class

Find flights from Boston to Kentucky, based on your preferred cabin class, be it economy, premium economy, business, or first class.
First Class
Business Class
Prem Econ Class
Economy Class

Hourly flight availability from Boston to Kentucky

Find hourly flight availability from Boston to Kentucky. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated June 12, 2024.
0%of flight departuresEarly morningMidnight to 6 am
50%of flight departuresMorning6 am to noon
50%of flight departuresAfternoonNoon to 6 pm
0%of flight departuresEvening6 pm to midnight
Midnight
6 AM
Noon
6 PM

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