$108+ Cheap flights from Key West to Boston (EYW - BOS)

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 10/8. 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.
EYW — BOS
Jul 20 — Jul 271

Cheap flight deals from Key West to Boston

Discover tips and strategies to find the most affordable flight options for your journey from Key West (EYW) to Boston (BOS). 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 July 15, 2024.

Popular in

April

Cheapest in

September

Round-trip from

$216
(American Airlines)

One-way from

$108
(American Airlines)
High demand for flights, 40% potential price rise
Best time to find cheap flights, 31% potential price drop
From Key West to Boston Logan Intl
One-way flight from Key West to Boston Logan Intl

What is the cheapest day to fly round-trip from Key West to Boston?

Leaving on a Tuesday is a viable option for saving on travel. Heavily demanded days of the week can typically drive up the prices you see. Booking your travel for a less competitive day can save up to 92% on the overall cost on flights from Key West to Boston.

What is the cheapest month to fly from Key West to Boston?

The best pricing can be found in the month of September. Prices to Boston from Key West average $403. You can even find prices in September for less than $403, as users have found deals to Boston from as low as $186. The month of April appears to be one of the more expensive times to travel to Boston from Key West. Flying in the targeted month can save you up to 65%.

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

Unlike in the evening, when flights are generally more expensive, you can save up to 28% on flights from Key West to Boston by exploring options for tickets in the morning.

Cheap Key West to Boston flights in July & August 2024

Find cheap flight options from Key West to Boston specifically for the months of July and August 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 2,788,175 searches. Prices were last updated on July 15, 2024.
The lowest fares we've come across on flights traveling from Key West to Boston in July and August 2024. Check back soon for alternative fares.
This American Airlines deal was found by Cheapflights users on 7/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/277:30 pmEYW - BOS
1 stop5h 08mAmerican Airlines
Tue 9/35:57 amBOS - EYW
1 stop6h 07mAmerican Airlines
Deal found 7/15$241
This American Airlines deal was found by Cheapflights users on 7/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/271:41 pmEYW - BOS
2 stops6h 47mAmerican Airlines
Tue 9/310:06 amBOS - EYW
1 stop6h 14mAmerican Airlines
Deal found 7/15$246
This Delta deal was found by Cheapflights users on 7/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/277:23 amEYW - BOS
1 stop8h 17mDelta
Thu 9/51:50 pmBOS - EYW
1 stop5h 48mDelta
Deal found 7/15$251
This Delta deal was found by Cheapflights users on 7/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/76:03 pmEYW - BOS
1 stop7h 06mDelta
Tue 8/135:40 amBOS - EYW
1 stop7h 55mDelta
Deal found 7/14$266
This American Airlines deal was found by Cheapflights users on 7/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/73:35 pmEYW - BOS
2 stops6h 24mAmerican Airlines
Tue 8/131:05 pmBOS - EYW
1 stop5h 53mAmerican Airlines
Deal found 7/14$271
This American Airlines deal was found by Cheapflights users on 7/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/83:20 pmEYW - BOS
2 stops6h 39mAmerican Airlines
Wed 8/1411:15 amBOS - EYW
2 stops7h 43mAmerican Airlines
Deal found 7/15$276
This Delta deal was found by Cheapflights users on 7/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/277:23 amEYW - BOS
1 stop8h 17mDelta
Mon 9/25:40 amBOS - EYW
1 stop7h 55mDelta
Deal found 7/15$286
This Delta deal was found by Cheapflights users on 7/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/277:23 amEYW - BOS
2 stops13h 54mDelta
Wed 9/412:20 pmBOS - EYW
1 stop7h 18mDelta
Deal found 7/15$302
This Delta deal was found by Cheapflights users on 7/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/287:23 amEYW - BOS
1 stop10h 59mDelta
Tue 9/35:40 amBOS - EYW
1 stop7h 55mDelta
Deal found 7/15$306

Key West to Boston 2024 flight deals

Discover exclusive flight deals for travel between Key West and Boston in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 2,788,175 searches. Data last updated July 15, 2024.
The lowest fares we've come across on flights traveling from Key West to Boston in July and August 2024. Check back soon for alternative fares.
This American Airlines deal was found by Cheapflights users on 7/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/181:46 pmEYW - BOS
1 stop5h 02mAmerican Airlines
Sat 9/211:05 pmBOS - EYW
1 stop5h 54mAmerican Airlines
Deal found 7/14$216
This American Airlines deal was found by Cheapflights users on 7/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/1811:57 amEYW - BOS
2 stops7h 57mAmerican Airlines
Sat 9/211:05 pmBOS - EYW
1 stop5h 54mAmerican Airlines
Deal found 7/14$221
This American Airlines deal was found by Cheapflights users on 7/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/277:30 pmEYW - BOS
1 stop5h 08mAmerican Airlines
Tue 9/35:57 amBOS - EYW
1 stop6h 07mAmerican Airlines
Deal found 7/15$241
This American Airlines deal was found by Cheapflights users on 7/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/271:41 pmEYW - BOS
2 stops6h 47mAmerican Airlines
Tue 9/310:06 amBOS - EYW
1 stop6h 14mAmerican Airlines
Deal found 7/15$246
This Delta deal was found by Cheapflights users on 7/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/277:23 amEYW - BOS
1 stop8h 17mDelta
Wed 9/49:10 amBOS - EYW
1 stop7h 58mDelta
Deal found 7/15$251
This Delta deal was found by Cheapflights users on 7/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/76:03 pmEYW - BOS
1 stop7h 06mDelta
Tue 8/135:40 amBOS - EYW
1 stop7h 55mDelta
Deal found 7/14$266
This American Airlines deal was found by Cheapflights users on 7/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/73:35 pmEYW - BOS
2 stops6h 24mAmerican Airlines
Tue 8/131:05 pmBOS - EYW
1 stop5h 53mAmerican Airlines
Deal found 7/14$271
This American Airlines deal was found by Cheapflights users on 7/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/83:20 pmEYW - BOS
2 stops6h 39mAmerican Airlines
Wed 8/1411:15 amBOS - EYW
2 stops7h 43mAmerican Airlines
Deal found 7/15$276
This Delta deal was found by Cheapflights users on 7/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/277:23 amEYW - BOS
1 stop8h 17mDelta
Sun 9/18:10 amBOS - EYW
1 stop5h 25mDelta
Deal found 7/15$286

Key West to Boston flights leaving soon

Find last-minute flight options from Key West to Boston 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 2,788,175 searches. Data last updated July 15, 2024.
Have a look at some of the flights available from Key West to Boston departing last-minute. It's wise to confirm all flight details are correct before booking.
This mytrip.com deal was found by Cheapflights users on 7/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure mytrip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/255:13 pmEYW - BOS
2 stops16h 46mMultiple Airlines
Sun 7/289:03 amBOS - EYW
1 stop7h 15mMultiple Airlines
Deal found 7/13$324
This American Airlines deal was found by Cheapflights users on 7/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/2512:45 pmEYW - BOS
1 stop6h 15mAmerican Airlines
Sun 7/286:00 amBOS - EYW
1 stop5h 20mAmerican Airlines
Deal found 7/13$346
This American Airlines deal was found by Cheapflights users on 7/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/252:19 pmEYW - BOS
2 stops7h 20mAmerican Airlines
Sun 7/286:00 amBOS - EYW
2 stops8h 07mAmerican Airlines
Deal found 7/13$356
This mytrip.com deal was found by Cheapflights users on 7/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure mytrip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/255:13 pmEYW - BOS
2 stops16h 46mMultiple Airlines
Sun 7/286:10 pmBOS - EYW
3 stops22h 00mMultiple Airlines
Deal found 7/13$442
This mytrip.com deal was found by Cheapflights users on 7/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure mytrip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/252:43 pmEYW - BOS
3 stops24h 37mMultiple Airlines
Sun 7/286:10 pmBOS - EYW
3 stops22h 00mMultiple Airlines
Deal found 7/13$546

One-way flights to Boston from Key West

Search for one-way flight options from Key West to Boston. 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 2,788,175 searches. Data last updated July 15, 2024.
Users in need of a one-way flight from Key West to Boston can choose from these deals. For those needing a return trip from Key West, there is a search form available above.
This American Airlines deal was found by Cheapflights users on 7/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/82:00 pmEYW - BOS
1 stop7h 59mAmerican Airlines
Deal found 7/14$108
This Delta deal was found by Cheapflights users on 7/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/67:23 amEYW - BOS
1 stop8h 17mDelta
Deal found 7/14$133
This American Airlines deal was found by Cheapflights users on 7/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/63:20 pmEYW - BOS
2 stops6h 39mAmerican Airlines
Deal found 7/14$138
This American Airlines deal was found by Cheapflights users on 7/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/314:24 pmEYW - BOS
1 stop8h 28mAmerican Airlines
Deal found 7/13$148
This American Airlines deal was found by Cheapflights users on 7/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/3111:05 amEYW - BOS
2 stops7h 29mAmerican Airlines
Deal found 7/13$153
This American Airlines deal was found by Cheapflights users on 7/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/132:47 pmEYW - BOS
1 stop7h 36mAmerican Airlines
Deal found 7/14$168
This American Airlines deal was found by Cheapflights users on 7/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/132:47 pmEYW - BOS
2 stops7h 12mAmerican Airlines
Deal found 7/14$173
This American Airlines deal was found by Cheapflights users on 7/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/811:47 amEYW - BOS
2 stops7h 34mAmerican Airlines
Deal found 7/14$183
This mytrip.com deal was found by Cheapflights users on 7/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure mytrip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/95:05 pmEYW - BOS
3 stops21h 29mMultiple Airlines
Deal found 7/14$215

Find flights from Key West to Boston within your budget

Customize your flight search to find flights from Key West to Boston 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 2,788,175 searches. Data last updated July 15, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$216 - $401

Route

Depart

Return

Price

Key WestBoston Logan Intl

EYW - BOS

EYWBOS

Key West

Wed 9/18

1 stop5h 02m

Boston Logan Intl

Sat 9/21

1 stop5h 54m

$216

Key WestBoston Logan Intl

EYW - BOS

EYWBOS

Key West

Wed 9/18

2 stops7h 57m

Boston Logan Intl

Sat 9/21

1 stop5h 54m

$221

Key WestBoston Logan Intl

EYW - BOS

EYWBOS

Key West

Wed 9/18

2 stops7h 40m

Boston Logan Intl

Sat 9/21

2 stops7h 53m

$251

Key WestBoston Logan Intl

EYW - BOS

EYWBOS

Key West

Wed 8/7

1 stop7h 06m

Boston Logan Intl

Tue 8/13

1 stop7h 55m

$266

Key WestBoston Logan Intl

EYW - BOS

EYWBOS

Key West

Wed 8/7

2 stops6h 24m

Boston Logan Intl

Tue 8/13

1 stop5h 53m

$271

Key WestBoston Logan Intl

EYW - BOS

EYWBOS

Key West

Thu 8/8

2 stops6h 39m

Boston Logan Intl

Wed 8/14

2 stops7h 43m

$276

Key WestBoston Logan Intl

EYW - BOS

EYWBOS

Key West

Thu 7/25

2 stops16h 46m

Boston Logan Intl

Sun 7/28

1 stop7h 15m

$324

Key WestBoston Logan Intl

EYW - BOS

EYWBOS

Key West

Sat 9/21

2 stops11h 36m

Boston Logan Intl

Tue 9/24

2 stops8h 19m

$367

Key WestBoston Logan Intl

EYW - BOS

EYWBOS

Key West

Wed 8/7

2 stops27h 20m

Boston Logan Intl

Tue 8/13

2 stops32h 35m

$401

Flights are sorted by cheapest first

Deals found on 7/14

What is the cheapest day to fly from Key West to Boston?

Use this chart to determine the cheapest time to fly round-trip from Key West to Boston. Price data was last updated on July 14, 2024.
Morning
Noon
Afternoon
Evening
All times are departure.
Travelers seeking maximum savings on their Key West to Boston flight should consider departing on Thursday afternoons when fares are most often at their lowest. Monday mornings flights should be avoided if possible as fares are typically the most expensive at this time.
Search Deals

Best time to book a flight from Key West to Boston

Have a flexible travel schedule? Discover the best time to fly to Boston from Key West 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.

Temperature and rainfall in Boston by month

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

BOS

Temperature

30.2 - 73.4 °F

If weather is an important factor for your trip to Boston, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 73.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 30.2 F).

Reviews of airlines servicing Boston

Get insights into the airlines that provide service to Boston. 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 Boston. Reviews last updated July 15, 2024.
Read reviews from past customers who have flown United Airlines and American Airlines from Key West to Boston. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
8.1
Very good
9,373 reviews

Comfort

7.9

Food

7.2

Crew

8.6

Overall

8.1

Entertainment

7.2

Boarding

8.2

Reviews

1 / 10

A/C was not working on the ground so it was 110 degrees on the plane when we boarded and we sat there for almost 40 minutes because Austin’s gate system has not kept up with growth. Not Alaska’s fault 100% but it was miserable.

8.1
Very good
9,373 reviews
8.1
Very good
9,373 reviews

Comfort

7.9

Food

7.2

Crew

8.6

Overall

8.1

Entertainment

7.2

Boarding

8.2

Reviews

1 / 10

A/C was not working on the ground so it was 110 degrees on the plane when we boarded and we sat there for almost 40 minutes because Austin’s gate system has not kept up with growth. Not Alaska’s fault 100% but it was miserable.

8.0
Very good
9,797 reviews
8.1
Very good
9,373 reviews

Comfort

7.9

Food

7.2

Crew

8.6

Overall

8.1

Entertainment

7.2

Boarding

8.2

Reviews

1 / 10

A/C was not working on the ground so it was 110 degrees on the plane when we boarded and we sat there for almost 40 minutes because Austin’s gate system has not kept up with growth. Not Alaska’s fault 100% but it was miserable.

7.6
Good
4,064 reviews
8.1
Very good
9,373 reviews

Comfort

7.9

Food

7.2

Crew

8.6

Overall

8.1

Entertainment

7.2

Boarding

8.2

Reviews

1 / 10

A/C was not working on the ground so it was 110 degrees on the plane when we boarded and we sat there for almost 40 minutes because Austin’s gate system has not kept up with growth. Not Alaska’s fault 100% but it was miserable.

7.5
Good
946 reviews
8.1
Very good
9,373 reviews

Comfort

7.9

Food

7.2

Crew

8.6

Overall

8.1

Entertainment

7.2

Boarding

8.2

Reviews

1 / 10

A/C was not working on the ground so it was 110 degrees on the plane when we boarded and we sat there for almost 40 minutes because Austin’s gate system has not kept up with growth. Not Alaska’s fault 100% but it was miserable.

7.4
Good
10,000 reviews
8.1
Very good
9,373 reviews

Comfort

7.9

Food

7.2

Crew

8.6

Overall

8.1

Entertainment

7.2

Boarding

8.2

Reviews

1 / 10

A/C was not working on the ground so it was 110 degrees on the plane when we boarded and we sat there for almost 40 minutes because Austin’s gate system has not kept up with growth. Not Alaska’s fault 100% but it was miserable.

Related info for your journey

Find useful and relevant information for your journey from Key West to Boston. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
  • What airports do I use to fly from Key West to Boston?

    To fly from Key West to Boston, you need to book a flight from Key West (EYW) to Logan Intl (BOS). Nonstop flights to Boston Logan Intl from Key West take 3h 29m on average. When it comes time to book airfare, you have a few options: there are 3 outbound flights from Key West to Logan Intl offered by 2 different airlines.

  • Can I find flights from Key West to Boston for under $300 on Cheapflights?

    Yes, there are multiple flights from Key West to Boston for under $300. The cheapest flight booked recently is on American Airlines for just $216, but on average you can expect to pay $364.

  • Are there last-minute flights available from Key West to Boston for under $400?

    There are currently 5+ open flights from Key West to Boston within the next 7 days for less than $400.

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

    Cheapflights users have booked flights from Key West to Boston round-trip from $216. Other airlines that can offer you cheap pricing are Delta, from $266, and United Airlines, from $367. Users have found that American Airlines is 46% cheaper than the other options available to this destination.

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

    For one-way options, check prices for American Airlines. According to our data, you can fly for as low as $108. Users have also found prices from $133 and $241 on Delta and United Airlines, respectively.

  • What are the cheapest flights from Key West to Boston?

    On average you can expect to pay $434 for a flight from Key West to Boston. The cheapest flight overall is $274 while the most popular route, (Key West - Boston Logan Intl) is currently priced at $223.

  • What does EYW to BOS mean?

    Great question - EYW to BOS just means Key West Airport to Boston Logan Intl Airport. Now you’ll know what these unique codes when you look for flights!

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

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

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

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

  • How can I find direct flights from Key West to Boston?

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

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

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

    Many airlines flying from Key West to Boston 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 Key West to Boston?

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

    The Key West to Boston flight deals you see on this page were last updated on 7/15.

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

    Currently, January is the cheapest month in which you can book a flight from Key West to Boston (average of $218). Flying from Key West to Boston in July is currently the most expensive (average of $323). 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.

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

Top 2 airlines flying from Key West to Boston

Discover the top 2 airlines that operate flights from Key West to Boston. 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 2,788,175 searches. Data last updated July 15, 2024.
AirlineCheapestAverageFlexibilityOn-time
JetBlueCheapest$194Average$408FlexibilityNo cancel feeOn-time62%
American AirlinesCheapest$215Average$311FlexibilityNo cancel feeOn-time71%

Search flights from Key West to Boston by cabin class

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

Weekly flight availability from Key West to Boston

Explore weekly flight availability from Key West to Boston. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated July 15, 2024.
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