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Cheap flights from Boston to Key West (BOS - EYW) from $122

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 5/22. 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 — EYW
May 2 — May 91
From?
To?
Thu 5/2
Thu 5/9
1 adult, Economy
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The best prices from Boston Logan Intl to Key West are usually found in August or September, booked 6 days in advance, depart on a Monday or Wednesday and return on a Wednesday

Cheap flight deals from Boston to Key West

Discover tips and strategies to find the most affordable flight options for your journey from Boston (BOS) to Key West (EYW). 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 April 27, 2024.

Popular in

April

Cheapest in

August

Round-trip from

$374

One-way from

$314
High demand for flights, 30% potential price rise
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Best time to find cheap flights, 32% potential price drop
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From Boston Logan Intl to Key West
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One-way flight from Boston Logan Intl to Key West
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What is the cheapest day to fly round-trip from Boston to Key West?

Users have found that flying from Boston to Key West on a Wednesday 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.

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

Flights from Boston to Key West lean towards being more expensive in April. Prices are generally better when you fly from Boston to Key West in August, with the cheapest ticket starting at $207.

When is the cheapest time to fly from Boston to Key West (BOS - EYW)?

It’s typically best to fly out from Boston to Key West in the afternoon. Doing so could potentially save you 20% on the flight price compared to flying in the morning, which is usually more expensive.

Cheap Delta flights from Boston to Key West

Explore cheap flight options specifically provided by Delta for the route between Boston and Key West. 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 2,991,349 searches. Data last updated April 27, 2024.
Take a look at some of the lowest-priced Delta flights heading from Boston to Key West. Make sure to double check the flight details before booking.
Thu 8/2210:55 amBOS - EYW
1 stop8h 41mDelta
Mon 8/266:05 pmEYW - BOS
1 stop7h 09mDelta
Deal found 4/26$266
Sun 6/95:45 amBOS - EYW
1 stop5h 59mDelta
Wed 6/122:15 pmEYW - BOS
1 stop7h 27mDelta
Deal found 4/26$281
Thu 6/65:45 amBOS - EYW
1 stop7h 15mDelta
Wed 6/122:15 pmEYW - BOS
1 stop7h 27mDelta
Deal found 4/26$362
Fri 6/75:45 amBOS - EYW
1 stop5h 59mDelta
Tue 6/117:25 amEYW - BOS
2 stops12h 35mDelta
Deal found 4/26$386
Sun 6/95:45 amBOS - EYW
1 stop5h 59mDelta
Tue 6/117:25 amEYW - BOS
2 stops12h 35mDelta
Deal found 4/26$411
Thu 6/65:45 amBOS - EYW
1 stop7h 15mDelta
Tue 6/117:25 amEYW - BOS
1 stop8h 20mDelta
Deal found 4/26$419
Sat 6/89:10 amBOS - EYW
1 stop7h 55mDelta
Wed 6/127:25 amEYW - BOS
1 stop14h 17mDelta
Deal found 4/26$430
Fri 6/76:00 amBOS - EYW
2 stops11h 05mDelta
Wed 6/122:15 pmEYW - BOS
1 stop7h 27mDelta
Deal found 4/26$449
Sat 6/89:10 amBOS - EYW
1 stop7h 55mDelta
Thu 6/132:15 pmEYW - BOS
1 stop11h 16mDelta
Deal found 4/26$450

Cheap American Airlines flights from Boston to Key West

Explore cheap flight options specifically provided by American Airlines for the route between Boston and Key West. 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 2,991,349 searches. Data last updated April 27, 2024.
Some of the lowest-priced American Airlines flights we've found at this time heading from Boston to Key West. Deals frequently update to provide users with more options.
Wed 5/295:30 amBOS - EYW
1 stop8h 06mAmerican Airlines
Tue 6/46:10 pmEYW - BOS
1 stop6h 51mAmerican Airlines
Deal found 4/26$243
Tue 5/218:00 amBOS - EYW
1 stop8h 08mAmerican Airlines
Tue 5/282:30 pmEYW - BOS
1 stop7h 13mAmerican Airlines
Deal found 4/26$244
Sat 6/18:00 amBOS - EYW
1 stop7h 26mAmerican Airlines
Wed 6/57:29 pmEYW - BOS
1 stop5h 24mAmerican Airlines
Deal found 4/26$246
Wed 5/298:00 amBOS - EYW
2 stops7h 18mAmerican Airlines
Tue 6/46:10 pmEYW - BOS
1 stop6h 51mAmerican Airlines
Deal found 4/26$248
Wed 5/299:30 amBOS - EYW
2 stops6h 38mAmerican Airlines
Tue 6/46:10 pmEYW - BOS
1 stop6h 51mAmerican Airlines
Deal found 4/26$249
Tue 5/219:30 amBOS - EYW
2 stops6h 38mAmerican Airlines
Tue 5/282:30 pmEYW - BOS
1 stop7h 13mAmerican Airlines
Deal found 4/26$251
Tue 5/285:30 amBOS - EYW
1 stop5h 31mAmerican Airlines
Fri 5/317:31 pmEYW - BOS
1 stop4h 52mAmerican Airlines
Deal found 4/26$254
Thu 7/45:33 amBOS - EYW
1 stop6h 33mAmerican Airlines
Wed 7/102:40 pmEYW - BOS
1 stop6h 17mAmerican Airlines
Deal found 4/26$255
Sat 6/81:06 pmBOS - EYW
1 stop5h 53mAmerican Airlines
Tue 6/117:29 pmEYW - BOS
1 stop5h 24mAmerican Airlines
Deal found 4/26$256

Cheap Boston to Key West flights in April & May 2024

Find cheap flight options from Boston to Key West specifically for the months of April and May 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 2,991,349 searches. Prices were last updated on April 27, 2024.
These are some of the best deals we've found on flights to Key West in 2024 at this time. If these deals don't appeal to you, be sure to come back soon for more options.
Wed 5/299:30 amBOS - EYW
2 stops6h 38mAmerican Airlines
Fri 5/317:31 pmEYW - BOS
1 stop4h 52mAmerican Airlines
Deal found 4/26$261
Sun 5/268:00 amBOS - EYW
1 stop8h 08mAmerican Airlines
Thu 5/305:09 pmEYW - BOS
1 stop5h 42mAmerican Airlines
Deal found 4/26$263
Wed 5/298:00 amBOS - EYW
2 stops7h 18mAmerican Airlines
Tue 6/43:48 pmEYW - BOS
2 stops8h 01mAmerican Airlines
Deal found 4/26$264
Sun 5/268:00 amBOS - EYW
2 stops7h 18mAmerican Airlines
Thu 5/305:09 pmEYW - BOS
1 stop5h 42mAmerican Airlines
Deal found 4/26$269
Wed 5/158:00 amBOS - EYW
1 stop8h 08mAmerican Airlines
Mon 5/202:30 pmEYW - BOS
1 stop7h 13mAmerican Airlines
Deal found 4/26$289
Wed 5/159:30 amBOS - EYW
2 stops6h 38mAmerican Airlines
Mon 5/202:30 pmEYW - BOS
1 stop7h 13mAmerican Airlines
Deal found 4/26$296
Sun 5/268:00 amBOS - EYW
1 stop8h 08mAmerican Airlines
Sun 6/22:29 pmEYW - BOS
1 stop7h 39mAmerican Airlines
Deal found 4/26$311
Fri 5/171:07 pmBOS - EYW
1 stop5h 54mAmerican Airlines
Mon 5/202:30 pmEYW - BOS
1 stop7h 13mAmerican Airlines
Deal found 4/26$313
Sun 5/268:00 amBOS - EYW
2 stops7h 18mAmerican Airlines
Sun 6/22:29 pmEYW - BOS
1 stop7h 39mAmerican Airlines
Deal found 4/26$318

Boston to Key West 2024 flight deals

Discover exclusive flight deals for travel between Boston and Key West in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 2,991,349 searches. Data last updated April 27, 2024.
These are some of the best deals we've found on flights to Key West in 2024 at this time. If these deals don't appeal to you, be sure to come back soon for more options.
Wed 5/299:30 amBOS - EYW
2 stops6h 38mAmerican Airlines
Fri 5/317:31 pmEYW - BOS
1 stop4h 52mAmerican Airlines
Deal found 4/26$261
Sun 10/277:00 amBOS - EYW
1 stop8h 09mAmerican Airlines
Sat 11/25:26 pmEYW - BOS
1 stop7h 03mAmerican Airlines
Deal found 4/26$263
Wed 5/298:00 amBOS - EYW
2 stops7h 18mAmerican Airlines
Tue 6/43:48 pmEYW - BOS
2 stops8h 01mAmerican Airlines
Deal found 4/26$264
Thu 8/2210:55 amBOS - EYW
1 stop8h 41mDelta
Mon 8/266:05 pmEYW - BOS
1 stop7h 09mDelta
Deal found 4/26$266
Sun 5/268:00 amBOS - EYW
2 stops7h 18mAmerican Airlines
Thu 5/305:09 pmEYW - BOS
1 stop5h 42mAmerican Airlines
Deal found 4/26$269
Mon 9/3011:05 amBOS - EYW
1 stop5h 22mAmerican Airlines
Thu 10/32:01 pmEYW - BOS
2 stops7h 44mAmerican Airlines
Deal found 4/26$271
Mon 9/309:20 amBOS - EYW
2 stops7h 07mAmerican Airlines
Thu 10/32:01 pmEYW - BOS
2 stops7h 44mAmerican Airlines
Deal found 4/26$276
Wed 6/128:00 amBOS - EYW
1 stop6h 06mAmerican Airlines
Mon 6/172:40 pmEYW - BOS
1 stop8h 07mAmerican Airlines
Deal found 4/26$278
Sun 6/95:45 amBOS - EYW
1 stop5h 59mDelta
Wed 6/122:15 pmEYW - BOS
1 stop7h 27mDelta
Deal found 4/26$281

Non-stop flights to Key West from Boston

Discover non-stop flight options from Boston to Key West. 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 2,991,349 searches. Data last updated April 27, 2024.
Consider booking one of these non-stop flights heading from Boston to Key West. If you're looking for other options for flights from Boston to Key West, make sure to update the search form at the top of page.
Thu 10/178:00 amBOS - EYW
Nonstop4h 18mJetBlue
Sun 10/201:15 pmEYW - BOS
Nonstop3h 29mJetBlue
Deal found 4/26$788
Thu 10/248:00 amBOS - EYW
Nonstop4h 18mJetBlue
Sun 10/271:16 pmEYW - BOS
Nonstop3h 29mJetBlue
Deal found 4/26$853

Boston to Key West flights leaving soon

Find last-minute flight options from Boston to Key West 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 2,991,349 searches. Data last updated April 27, 2024.
Book one of these great deals on flights from Boston to Key West. Users should examine the flight details to ensure there are no surprises.
Fri 5/35:30 amBOS - EYW
1 stop8h 25mAmerican Airlines
Fri 5/105:09 pmEYW - BOS
1 stop5h 42mAmerican Airlines
Deal found 4/26$335
Sat 5/48:01 amBOS - EYW
1 stop8h 04mAmerican Airlines
Sat 5/113:20 pmEYW - BOS
1 stop5h 45mAmerican Airlines
Deal found 4/26$336
Tue 5/78:00 amBOS - EYW
2 stops7h 18mAmerican Airlines
Tue 5/146:10 pmEYW - BOS
1 stop6h 51mAmerican Airlines
Deal found 4/26$340
Fri 5/38:01 amBOS - EYW
1 stop8h 04mAmerican Airlines
Wed 5/85:09 pmEYW - BOS
1 stop7h 52mAmerican Airlines
Deal found 4/26$357
Sat 5/48:01 amBOS - EYW
1 stop8h 04mAmerican Airlines
Tue 5/72:30 pmEYW - BOS
1 stop7h 13mAmerican Airlines
Deal found 4/26$358
Sat 5/410:04 amBOS - EYW
1 stop6h 01mAmerican Airlines
Sat 5/113:20 pmEYW - BOS
1 stop8h 10mAmerican Airlines
Deal found 4/26$396
Fri 5/35:30 amBOS - EYW
1 stop8h 25mAmerican Airlines
Fri 5/105:09 pmEYW - BOS
1 stop7h 52mAmerican Airlines
Deal found 4/27$419
Fri 5/35:30 amBOS - EYW
1 stop6h 39mAmerican Airlines
Mon 5/62:30 pmEYW - BOS
1 stop7h 13mAmerican Airlines
Deal found 4/26$447
Sat 5/46:00 amBOS - EYW
1 stop6h 52mUnited Airlines
Sat 5/1111:25 amEYW - BOS
2 stops12h 13mUnited Airlines
Deal found 4/26$448

One-way flights to Key West from Boston

Search for one-way flight options from Boston to Key West. 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 2,991,349 searches. Data last updated April 27, 2024.
If you're seeking multiple options on one-way flights from Boston to Key West, be sure to check out these deals, which are updated often. Users in need of a round-trip flight from Boston to Key West instead should update the search form at the top of page.
Wed 5/228:00 amBOS - EYW
1 stop8h 08mAmerican Airlines
Deal found 4/26$122
Sat 6/11:06 pmBOS - EYW
1 stop5h 55mAmerican Airlines
Deal found 4/26$123
Wed 5/229:30 amBOS - EYW
2 stops6h 38mAmerican Airlines
Deal found 4/26$128
Mon 6/35:30 amBOS - EYW
1 stop5h 31mAmerican Airlines
Deal found 4/26$132
Fri 5/318:00 amBOS - EYW
1 stop7h 18mAmerican Airlines
Deal found 4/26$133
Wed 5/1511:35 amBOS - EYW
1 stop5h 50mAmerican Airlines
Deal found 4/26$157
Wed 5/159:30 amBOS - EYW
2 stops6h 38mAmerican Airlines
Deal found 4/26$163
Sun 6/25:30 amBOS - EYW
1 stop8h 06mAmerican Airlines
Deal found 4/26$179
Thu 5/25:30 amBOS - EYW
1 stop8h 24mAmerican Airlines
Deal found 4/25$180

Find flights from Boston to Key West within your budget

Customize your flight search to find flights from Boston to Key West 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 2,991,349 searches. Data last updated April 27, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$243 - $422

Route

Depart

Return

Price

Boston Logan IntlKey West

BOS - EYW

BOSEYW

Boston Logan Intl

Wed 5/29

1 stop8h 06m

Key West

Tue 6/4

1 stop6h 51m

$243

Boston Logan IntlKey West

BOS - EYW

BOSEYW

Boston Logan Intl

Tue 5/21

1 stop8h 08m

Key West

Tue 5/28

1 stop7h 13m

$244

Boston Logan IntlKey West

BOS - EYW

BOSEYW

Boston Logan Intl

Sat 6/1

1 stop7h 26m

Key West

Wed 6/5

1 stop5h 24m

$246

Boston Logan IntlKey West

BOS - EYW

BOSEYW

Boston Logan Intl

Wed 5/29

2 stops7h 18m

Key West

Tue 6/4

1 stop6h 51m

$248

Boston Logan IntlKey West

BOS - EYW

BOSEYW

Boston Logan Intl

Wed 5/29

2 stops6h 38m

Key West

Tue 6/4

1 stop6h 51m

$249

Boston Logan IntlKey West

BOS - EYW

BOSEYW

Boston Logan Intl

Thu 8/22

1 stop8h 41m

Key West

Mon 8/26

1 stop7h 09m

$266

Boston Logan IntlKey West

BOS - EYW

BOSEYW

Boston Logan Intl

Sun 6/9

1 stop5h 59m

Key West

Wed 6/12

1 stop7h 27m

$281

Boston Logan IntlKey West

BOS - EYW

BOSEYW

Boston Logan Intl

Wed 5/29

2 stops24h 00m

Key West

Tue 6/4

2 stops25h 45m

$406

Boston Logan IntlKey West

BOS - EYW

BOSEYW

Boston Logan Intl

Mon 6/10

1 stop8h 25m

Key West

Wed 6/12

1 stop8h 56m

$422

Flights are sorted by cheapest first

Deals found on 4/26

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

Use this chart to determine the optimal time to book a round-trip flight from Boston to Key West. Price data was last updated on January 28, 2024.
Booking 6 days in advance of your planned departure date is, on average, the best time to get cheap flights from Boston to Key West. The general trend is that the closer you book to the departure date, the more expensive your flight will be.
Search Deals

When is the cheapest time to fly from Boston to Key West?

Use this chart to determine the cheapest time to fly round-trip from Boston to Key West. Price data was last updated on April 21, 2024.
Morning
Noon
Afternoon
Evening
All times are departure.
Travelers seeking maximum savings on their Boston to Key West flight should consider departing on Tuesday afternoons when fares are most often at their lowest. Sunday at noon flights should be avoided if possible as fares are typically the most expensive at this time.
Search Deals

Average price of flights to Key West by month

Plan your trip from Boston to Key West by taking into account the cheapest months to travel. The average price of a one-way flight from Boston to Key West is currently $146 while a round-trip flight costs $289. Price data was last updated on April 21, 2024.

Currently, January is the cheapest month in which you can book a flight from Boston to Key West (average of $374). Flying from Boston to Key West in March is currently the most expensive (average of $504). 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

$374

February

$415

March

$504

April

$482

May

$475

June

$487

July

$462

August

$384

September

$408

October

$468

November

$448

December

$398

Temperature and rainfall in Key West by month

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

EYW

Temperature

69.8 - 84.2 °F

Reviews of airlines servicing Key West

Get insights into the airlines that provide service to Key West. 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 Key West. Reviews last updated April 27, 2024.
Read through reviews of airlines operating flights from Boston to Key West, such as Delta, American Airlines and United Airlines. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.1
Very good
10,951 reviews
Check prices

Crew

8.6

Comfort

7.9

Boarding

8.2

Food

7.4

Entertainment

8.0

Overall

8.1

Reviews

1 / 10

Even if you have delta comfort plus, they will move your overhead bag. One of the perks for upgrading is that you have dedicated space for your carry on with comfort plus with delta. They moved my carry on luggage (3) compartments back and put in bags for other passengers that should have gone under their respective seats. When deboarding the plane, there was no help from anyone to retrieve my luggage back several rows. Delta is turning into pure garbage.

Delta
8.1
Very good
10,951 reviews
Delta
8.1
Very good
10,951 reviews
Check prices

Crew

8.6

Comfort

7.9

Boarding

8.2

Food

7.4

Entertainment

8.0

Overall

8.1

Reviews

1 / 10

Even if you have delta comfort plus, they will move your overhead bag. One of the perks for upgrading is that you have dedicated space for your carry on with comfort plus with delta. They moved my carry on luggage (3) compartments back and put in bags for other passengers that should have gone under their respective seats. When deboarding the plane, there was no help from anyone to retrieve my luggage back several rows. Delta is turning into pure garbage.

JetBlue
7.6
Good
4,593 reviews
Delta
8.1
Very good
10,951 reviews
Check prices

Crew

8.6

Comfort

7.9

Boarding

8.2

Food

7.4

Entertainment

8.0

Overall

8.1

Reviews

1 / 10

Even if you have delta comfort plus, they will move your overhead bag. One of the perks for upgrading is that you have dedicated space for your carry on with comfort plus with delta. They moved my carry on luggage (3) compartments back and put in bags for other passengers that should have gone under their respective seats. When deboarding the plane, there was no help from anyone to retrieve my luggage back several rows. Delta is turning into pure garbage.

United Airlines
7.4
Good
11,228 reviews
Delta
8.1
Very good
10,951 reviews
Check prices

Crew

8.6

Comfort

7.9

Boarding

8.2

Food

7.4

Entertainment

8.0

Overall

8.1

Reviews

1 / 10

Even if you have delta comfort plus, they will move your overhead bag. One of the perks for upgrading is that you have dedicated space for your carry on with comfort plus with delta. They moved my carry on luggage (3) compartments back and put in bags for other passengers that should have gone under their respective seats. When deboarding the plane, there was no help from anyone to retrieve my luggage back several rows. Delta is turning into pure garbage.

American Airlines
7.3
Good
14,875 reviews
Delta
8.1
Very good
10,951 reviews
Check prices

Crew

8.6

Comfort

7.9

Boarding

8.2

Food

7.4

Entertainment

8.0

Overall

8.1

Reviews

1 / 10

Even if you have delta comfort plus, they will move your overhead bag. One of the perks for upgrading is that you have dedicated space for your carry on with comfort plus with delta. They moved my carry on luggage (3) compartments back and put in bags for other passengers that should have gone under their respective seats. When deboarding the plane, there was no help from anyone to retrieve my luggage back several rows. Delta is turning into pure garbage.

Related info for your journey

Find useful and relevant information for your journey from Boston to Key West. 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 Boston to Key West?

    If you book a flight from Boston to Key West, you will be flying from Logan Intl to Key West. Flights to Key West (EYW) from Boston Logan Intl (BOS) take 3h 49m for a nonstop flight. There is 1 flight from Logan Intl to Key West per day from 6 airlines.

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

    Yes, there are multiple flights from Boston to Key West for under $300. The cheapest flight booked recently is on American Airlines for just $243, but on average you can expect to pay $262.

  • Are there nonstop flights from Boston to Key West for under $800 on Cheapflights?

    Cheapflights has at least 2 direct flights from Boston to Key West under $800. A good price for a nonstop flight from Boston to Key West is less than $820.

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

    There are currently 20+ open flights from Boston to Key West within the next 7 days for less than $400.

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

    Currently priced at $243, American Airlines will fly you from Boston to Key West and back. In addition to American Airlines, many other airlines offer competitively priced options for your trip. Check Cheapflights for deals on Delta for as low as $266. American Airlines is 43% cheaper than the average price of flights available within the next 90 days to this destination.

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

    The cheapest airlines for a one-way flight from Boston to Key West are American Airlines ($122), United Airlines ($287), and JetBlue ($370).

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

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

  • What are the most reliable airlines from Boston to Key West?

    No one likes to see their flight delayed. When booking a flight from Boston to Key West consider choosing JetBlue (69%), TAP AIR PORTUGAL (68%) or American Airlines (50%) as they are the most reliable in getting you off to your destination on time.

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

    The cheapest flight price from Boston to Key West is $98. On average you can expect to pay $391. The most popular route, (Boston Logan Intl - Key West), can usually be booked for $244.

  • What does BOS to EYW mean?

    These are just IATA (International Air Transport Association) codes. They are used in aviation to identify and differentiate airports. That’s why a Boston Logan Intl Airport to Key West Airport flight would often be abbreviated as a BOS to EYW flight.

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

    Flights departing from Boston and landing in Key West layover in Charlotte most frequently. Miami sees the second most layovers for non-direct flights flying from Boston to Key West.

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

    Carowind, North Carolina Blumenthal Performing Arts Center, and NASCAR Hall of Fame are currently the most popular points of interest in Charlotte at the moment. Those on a layover in Charlotte interested in visiting Carowind, North Carolina Blumenthal Performing Arts Center, or NASCAR Hall of Fame can do so by traveling 8.2 mi, 5.8 mi, and 5.7 mi, respectively from Charlotte Douglas. Travelers in need of a car in Charlotte can rent one for about $53 per day.

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

    The majority of Miami visitors spend their time at Bayfront Park, Bayside Marketplace, and Wynwood Art District. Bayfront Park, Bayside Marketplace and Wynwood Art District are located about 6.4 mi, 6.4 mi, and 5.5 mi, respectively from Miami if you are interested in checking them out. Those looking to explore during their layover in Miami can rent a car from Miami for about $32 per day.

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

    Boston to Key West flights have a layover in Philadelphia the least frequently.

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

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

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

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

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

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

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

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

    Many airlines flying from Boston to Key West 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 Key West?

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

    The Boston to Key West flight deals you see on this page were last updated on 4/26.

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Top 6 airlines flying from Boston to Key West

Discover the top 6 airlines that operate flights from Boston to Key West. 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 2,991,349 searches. Data last updated April 27, 2024.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$198Average$375FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
DeltaCheapest$218Average$338FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
JetBlueCheapest$248Average$558FlexibilityNo cancel feeOn-time62%
Search JetBlue flights
United AirlinesCheapest$254Average$488FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
Alaska AirlinesCheapest$393Average$413FlexibilityNo cancel feeOn-time75%
Search Alaska Airlines flights
Linear Air TaxiCheapest$18,260Average$36,512FlexibilityNo cancel feeOn-timeN/A
Search Linear Air Taxi flights
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Boston to Buenos Aires Ministro Pistarini Airport flights

Search flights from Boston to Key West by cabin class

Find flights from Boston to Key West, 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 Key West

Find hourly flight availability from Boston to Key West. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated April 27, 2024.
0%of flight departuresEarly morningMidnight to 6 am
100%of flight departuresMorning6 am to noon
0%of flight departuresAfternoonNoon to 6 pm
0%of flight departuresEvening6 pm to midnight
Midnight
6 AM
Noon
6 PM

Weekly flight availability from Boston to Key West

Explore weekly flight availability from Boston to Key West. 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 April 27, 2024.
Sunday2daily flights
Monday1daily flight
Tuesday1daily flight
Wednesday2daily flights
Thursday1daily flight
Friday1daily flight
Saturday2daily flights

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Fly with Cheapflights

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How does Cheapflights help users find flights from Boston to Key West?

Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from Boston to Key West. 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 Key West?

Cheapflights simply makes it quick and affordable to book flights from Boston to Key West by bringing together all flight options from hundreds of airlines and agencies online — and put it in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.

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

Users can book flights with no change fees policies with our dedicated filters. Book flights from Boston to Key West flexibly with Cheapflights today.

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

Yes! Start tracking prices for Boston to Key West 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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