Cheap flights from Key West to Boston (EYW - BOS) 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 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
May 20 — May 271

The best prices from Key West to Boston Logan Intl are usually found in September or November, booked 59 days in advance, depart on a Wednesday or Thursday and return on a Tuesday

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 May 15, 2024.

Popular in

April

Cheapest in

September

Round-trip from

$218

One-way from

$207
High demand for flights, 40% potential price rise
Best time to find cheap flights, 32% 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 83% on the overall cost on flights from Key West to Boston.

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

When searching for a good deal, it’s best to be prepared for potential fluctuations in price. We recommend booking at least 60 days in advance, which can save you up to 128% on flights from Key West to Boston compared to booking the week you need them. Waiting 60 days out may not be for everyone, so we have options available for flights within the next two weeks, with the lowest price starting at $286. For sooner than that we have options available in the next 3 days from $457.

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 $398. You can even find prices in September for less than $398, 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 67%.

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

Unlike in the afternoon, when flights are generally more expensive, you can save up to 21% on flights from Key West to Boston by exploring options for tickets in the evening.

Cheap United Airlines flights from Key West to Boston

Explore cheap flight options specifically provided by United Airlines for the route between Key West and Boston. 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 2,632,958 searches. Data last updated May 15, 2024.
Check out some of the cheapest United Airlines flights we've come across from Key West to Boston. Come back soon if you're not finding the exact deal you're looking for.
Fri 6/73:20 pmEYW - BOS
1 stop5h 32mUnited Airlines
Tue 6/188:45 amBOS - EYW
1 stop5h 24mUnited Airlines
Deal found 5/14$336
Tue 6/113:20 pmEYW - BOS
1 stop6h 37mUnited Airlines
Wed 6/125:45 amBOS - EYW
2 stops8h 50mUnited Airlines
Deal found 5/13$432
Tue 5/211:51 pmEYW - BOS
1 stop8h 07mUnited Airlines
Tue 5/2812:45 pmBOS - EYW
2 stops21h 10mUnited Airlines
Deal found 5/13$444
Tue 5/213:05 pmEYW - BOS
2 stops8h 33mUnited Airlines
Tue 5/283:19 pmBOS - EYW
2 stops18h 36mUnited Airlines
Deal found 5/13$488
Tue 6/113:20 pmEYW - BOS
2 stops8h 39mUnited Airlines
Wed 6/125:45 amBOS - EYW
2 stops8h 50mUnited Airlines
Deal found 5/13$538
Fri 6/74:05 pmEYW - BOS
2 stops7h 54mUnited Airlines
Tue 6/186:00 amBOS - EYW
1 stop8h 09mUnited Airlines
Deal found 5/14$542
Sat 6/83:20 pmEYW - BOS
1 stop5h 32mUnited Airlines
Sun 6/165:45 amBOS - EYW
2 stops8h 50mUnited Airlines
Deal found 5/14$556

Cheap American Airlines flights from Key West to Boston

Explore cheap flight options specifically provided by American Airlines for the route between Key West and Boston. 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 2,632,958 searches. Data last updated May 15, 2024.
Have a look at some of the cheapest available American Airlines flights departing from Key West and landing in Boston. Deals frequently update to provide users with more options.
Wed 7/1012:45 pmEYW - BOS
1 stop8h 12mAmerican Airlines
Tue 7/166:44 amBOS - EYW
1 stop6h 44mAmerican Airlines
Deal found 5/14$243
Thu 7/412:46 pmEYW - BOS
1 stop6h 59mAmerican Airlines
Tue 7/98:00 amBOS - EYW
1 stop7h 54mAmerican Airlines
Deal found 5/14$248
Thu 7/42:25 pmEYW - BOS
2 stops7h 06mAmerican Airlines
Tue 7/98:00 amBOS - EYW
1 stop7h 54mAmerican Airlines
Deal found 5/14$255
Thu 7/411:15 amEYW - BOS
2 stops10h 16mAmerican Airlines
Tue 7/97:00 amBOS - EYW
2 stops7h 40mAmerican Airlines
Deal found 5/14$271
Wed 7/1012:45 pmEYW - BOS
1 stop8h 12mAmerican Airlines
Tue 7/166:00 amBOS - EYW
2 stops7h 28mAmerican Airlines
Deal found 5/14$284
Sat 6/227:29 pmEYW - BOS
1 stop5h 24mAmerican Airlines
Wed 6/268:00 amBOS - EYW
1 stop6h 06mAmerican Airlines
Deal found 5/14$307
Thu 6/612:46 pmEYW - BOS
1 stop8h 12mAmerican Airlines
Sat 6/811:00 amBOS - EYW
2 stops7h 59mAmerican Airlines
Deal found 5/14$322
Thu 6/64:59 pmEYW - BOS
2 stops7h 23mAmerican Airlines
Sat 6/811:00 amBOS - EYW
2 stops7h 59mAmerican Airlines
Deal found 5/14$327
Tue 5/215:09 pmEYW - BOS
1 stop5h 42mAmerican Airlines
Tue 5/2810:08 amBOS - EYW
1 stop7h 17mAmerican Airlines
Deal found 5/13$330

Cheap Key West to Boston flights in May & June 2024

Find cheap flight options from Key West to Boston specifically for the months of May and June 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 2,632,958 searches. Prices were last updated on May 15, 2024.
The lowest fares we've come across on flights traveling from Key West to Boston in May and June 2024. Check back soon for alternative fares.
Tue 6/116:00 pmEYW - BOS
1 stop7h 22mDelta
Wed 6/129:10 amBOS - EYW
1 stop7h 55mDelta
Deal found 5/14$246
Thu 6/66:10 pmEYW - BOS
1 stop5h 27mDelta
Sat 6/89:10 amBOS - EYW
1 stop7h 55mDelta
Deal found 5/14$266
Sat 6/86:00 pmEYW - BOS
1 stop5h 36mDelta
Sun 6/165:45 amBOS - EYW
1 stop7h 35mDelta
Deal found 5/14$281
Sat 6/227:29 pmEYW - BOS
1 stop5h 24mAmerican Airlines
Wed 6/268:00 amBOS - EYW
1 stop6h 06mAmerican Airlines
Deal found 5/14$307
Thu 6/612:46 pmEYW - BOS
1 stop8h 12mAmerican Airlines
Sat 6/811:00 amBOS - EYW
2 stops7h 59mAmerican Airlines
Deal found 5/14$322
Thu 6/64:59 pmEYW - BOS
2 stops7h 23mAmerican Airlines
Sat 6/811:00 amBOS - EYW
2 stops7h 59mAmerican Airlines
Deal found 5/14$327
Tue 5/215:09 pmEYW - BOS
1 stop5h 42mAmerican Airlines
Tue 5/2810:08 amBOS - EYW
1 stop7h 17mAmerican Airlines
Deal found 5/13$330
Fri 6/73:20 pmEYW - BOS
1 stop5h 32mUnited Airlines
Tue 6/188:45 amBOS - EYW
1 stop5h 24mUnited Airlines
Deal found 5/14$336
Sun 6/97:29 pmEYW - BOS
1 stop5h 24mAmerican Airlines
Tue 6/185:33 amBOS - EYW
1 stop6h 33mAmerican Airlines
Deal found 5/14$346

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 2,632,958 searches. Data last updated May 15, 2024.
The lowest fares we've come across on flights traveling from Key West to Boston in May and June 2024. Check back soon for alternative fares.
Wed 7/1012:45 pmEYW - BOS
1 stop8h 12mAmerican Airlines
Tue 7/166:44 amBOS - EYW
1 stop6h 44mAmerican Airlines
Deal found 5/14$243
Tue 6/116:00 pmEYW - BOS
1 stop7h 22mDelta
Wed 6/129:10 amBOS - EYW
1 stop7h 55mDelta
Deal found 5/14$246
Thu 7/412:46 pmEYW - BOS
1 stop6h 59mAmerican Airlines
Tue 7/98:00 amBOS - EYW
1 stop7h 54mAmerican Airlines
Deal found 5/14$248
Thu 7/42:25 pmEYW - BOS
2 stops7h 06mAmerican Airlines
Tue 7/98:00 amBOS - EYW
1 stop7h 54mAmerican Airlines
Deal found 5/14$255
Thu 6/66:10 pmEYW - BOS
1 stop5h 27mDelta
Sat 6/89:10 amBOS - EYW
1 stop7h 55mDelta
Deal found 5/14$266
Thu 7/411:15 amEYW - BOS
2 stops10h 16mAmerican Airlines
Tue 7/97:00 amBOS - EYW
2 stops7h 40mAmerican Airlines
Deal found 5/14$271
Sat 6/86:00 pmEYW - BOS
1 stop5h 36mDelta
Sun 6/165:45 amBOS - EYW
1 stop7h 35mDelta
Deal found 5/14$281
Wed 7/1012:45 pmEYW - BOS
1 stop8h 12mAmerican Airlines
Tue 7/166:00 amBOS - EYW
2 stops7h 28mAmerican Airlines
Deal found 5/14$284
Sat 6/227:29 pmEYW - BOS
1 stop5h 24mAmerican Airlines
Wed 6/268:00 amBOS - EYW
1 stop6h 06mAmerican Airlines
Deal found 5/14$307

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 2,632,958 searches. Data last updated May 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.
Tue 5/215:09 pmEYW - BOS
1 stop5h 42mAmerican Airlines
Tue 5/2810:08 amBOS - EYW
1 stop7h 17mAmerican Airlines
Deal found 5/13$330
Tue 5/211:51 pmEYW - BOS
1 stop8h 07mUnited Airlines
Tue 5/2812:45 pmBOS - EYW
2 stops21h 10mUnited Airlines
Deal found 5/13$444
Tue 5/213:05 pmEYW - BOS
2 stops8h 33mUnited Airlines
Tue 5/283:19 pmBOS - EYW
2 stops18h 36mUnited Airlines
Deal found 5/13$488

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 2,632,958 searches. Data last updated May 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.
Tue 10/83:13 pmEYW - BOS
1 stop5h 03mAmerican Airlines
Deal found 5/13$122
Sat 9/216:05 pmEYW - BOS
1 stop7h 09mDelta
Deal found 5/14$123
Tue 10/83:13 pmEYW - BOS
2 stops6h 32mAmerican Airlines
Deal found 5/13$127
Thu 7/256:03 pmEYW - BOS
1 stop7h 15mDelta
Deal found 5/14$133
Fri 9/206:01 pmEYW - BOS
2 stops6h 28mAmerican Airlines
Deal found 5/14$138
Thu 6/63:20 pmEYW - BOS
1 stop6h 37mUnited Airlines
Deal found 5/14$173
Mon 6/109:57 amEYW - BOS
1 stop9h 13mMultiple Airlines
Deal found 5/14$178
Sat 9/216:01 pmEYW - BOS
2 stops6h 28mAmerican Airlines
Deal found 5/14$190
Thu 7/255:13 pmEYW - BOS
2 stops15h 29mAllegiant Air
Deal found 5/14$207

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 2,632,958 searches. Data last updated May 15, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$243 - $410

Route

Depart

Return

Price

Key WestBoston Logan Intl

EYW - BOS

EYWBOS

Key West

Wed 7/10

1 stop8h 12m

Boston Logan Intl

Tue 7/16

1 stop6h 44m

$243

Key WestBoston Logan Intl

EYW - BOS

EYWBOS

Key West

Tue 6/11

1 stop7h 22m

Boston Logan Intl

Wed 6/12

1 stop7h 55m

$246

Key WestBoston Logan Intl

EYW - BOS

EYWBOS

Key West

Thu 7/4

1 stop6h 59m

Boston Logan Intl

Tue 7/9

1 stop7h 54m

$248

Key WestBoston Logan Intl

EYW - BOS

EYWBOS

Key West

Thu 7/4

2 stops7h 06m

Boston Logan Intl

Tue 7/9

1 stop7h 54m

$255

Key WestBoston Logan Intl

EYW - BOS

EYWBOS

Key West

Thu 6/6

1 stop5h 27m

Boston Logan Intl

Sat 6/8

1 stop7h 55m

$266

Key WestBoston Logan Intl

EYW - BOS

EYWBOS

Key West

Thu 7/4

2 stops10h 16m

Boston Logan Intl

Tue 7/9

2 stops7h 40m

$271

Key WestBoston Logan Intl

EYW - BOS

EYWBOS

Key West

Sat 6/8

1 stop5h 36m

Boston Logan Intl

Sun 6/16

1 stop7h 35m

$281

Key WestBoston Logan Intl

EYW - BOS

EYWBOS

Key West

Fri 6/7

1 stop5h 32m

Boston Logan Intl

Tue 6/18

1 stop5h 24m

$336

Key WestBoston Logan Intl

EYW - BOS

EYWBOS

Key West

Mon 5/27

2 stops8h 24m

Boston Logan Intl

Wed 6/12

2 stops15h 30m

$410

Flights are sorted by cheapest first

Deals found on 5/14

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

Use this chart to determine the optimal time to book a round-trip flight from Key West to Boston. Price data was last updated on May 10, 2024.
The price you pay for your flight from Key West to Boston may vary depending on when you book. For the best chance of a lower fare, look to book 59 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.
Search Deals

When is the cheapest time 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 May 12, 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. Saturday afternoons flights should be avoided if possible as fares are typically the most expensive at this time.
Search Deals

Average price of flights to Boston by month

Plan your trip from Key West to Boston by taking into account the cheapest months to travel. The average price of a one-way flight from Key West to Boston is currently $155 while a round-trip flight costs $284. Price data was last updated on May 12, 2024.

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 $328). 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

$218

February

$220

March

$263

April

$286

May

$275

June

$316

July

$328

August

$285

September

$258

October

$259

November

$258

December

$233

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

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 May 15, 2024.
Read reviews from past customers who have flown United Airlines, American Airlines and Delta from Key West to Boston. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
8.0
Very good
10,706 reviews

Comfort

7.9

Overall

8.0

Food

7.4

Crew

8.6

Boarding

8.2

Entertainment

8.0

Reviews

1 / 10

When I was going to board, one of the staff members told me that I could not board with my passport bag because it was tree items and I would need to check a bag. This was so stupid ! The bag was small. So I had to put my things in my pockets, put the funny bag inside the other bag. Then go throw it. Then in the plane put everything back again in my funny bag.

8.0
Very good
10,706 reviews
8.0
Very good
10,706 reviews

Comfort

7.9

Overall

8.0

Food

7.4

Crew

8.6

Boarding

8.2

Entertainment

8.0

Reviews

1 / 10

When I was going to board, one of the staff members told me that I could not board with my passport bag because it was tree items and I would need to check a bag. This was so stupid ! The bag was small. So I had to put my things in my pockets, put the funny bag inside the other bag. Then go throw it. Then in the plane put everything back again in my funny bag.

7.6
Good
4,483 reviews
8.0
Very good
10,706 reviews

Comfort

7.9

Overall

8.0

Food

7.4

Crew

8.6

Boarding

8.2

Entertainment

8.0

Reviews

1 / 10

When I was going to board, one of the staff members told me that I could not board with my passport bag because it was tree items and I would need to check a bag. This was so stupid ! The bag was small. So I had to put my things in my pockets, put the funny bag inside the other bag. Then go throw it. Then in the plane put everything back again in my funny bag.

7.5
Good
1,020 reviews
8.0
Very good
10,706 reviews

Comfort

7.9

Overall

8.0

Food

7.4

Crew

8.6

Boarding

8.2

Entertainment

8.0

Reviews

1 / 10

When I was going to board, one of the staff members told me that I could not board with my passport bag because it was tree items and I would need to check a bag. This was so stupid ! The bag was small. So I had to put my things in my pockets, put the funny bag inside the other bag. Then go throw it. Then in the plane put everything back again in my funny bag.

7.4
Good
10,959 reviews
8.0
Very good
10,706 reviews

Comfort

7.9

Overall

8.0

Food

7.4

Crew

8.6

Boarding

8.2

Entertainment

8.0

Reviews

1 / 10

When I was going to board, one of the staff members told me that I could not board with my passport bag because it was tree items and I would need to check a bag. This was so stupid ! The bag was small. So I had to put my things in my pockets, put the funny bag inside the other bag. Then go throw it. Then in the plane put everything back again in my funny bag.

7.3
Good
14,561 reviews
8.0
Very good
10,706 reviews

Comfort

7.9

Overall

8.0

Food

7.4

Crew

8.6

Boarding

8.2

Entertainment

8.0

Reviews

1 / 10

When I was going to board, one of the staff members told me that I could not board with my passport bag because it was tree items and I would need to check a bag. This was so stupid ! The bag was small. So I had to put my things in my pockets, put the funny bag inside the other bag. Then go throw it. Then in the plane put everything back again in my funny bag.

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 5h 27m 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 $243, but on average you can expect to pay $316.

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

    There are currently 3+ 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 $243. Other airlines that can offer you cheap pricing are Delta, from $246, and United Airlines, from $336. Users have found that American Airlines is 38% 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 $122. Users have also found prices from $123 and $173 on Delta and United Airlines, respectively.

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

    The top 3 most reliable airlines when flying from Key West to Boston are TAP AIR PORTUGAL (68%), Qatar Airways (67%) and JetBlue (67%).

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

    On average you can expect to pay $513 for a flight from Key West to Boston. The cheapest flight overall is $123 while the most popular route, (Key West - Boston Logan Intl) is currently priced at $246.

  • 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 5/14.

See more FAQs

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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 2,632,958 searches. Data last updated May 15, 2024.
AirlineCheapestAverageFlexibilityOn-time
JetBlueCheapest$198Average$418FlexibilityNo cancel feeOn-time62%
Search JetBlue flights
American AirlinesCheapest$211Average$336FlexibilityNo cancel feeOn-time71%
Search American Airlines flights

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 May 15, 2024.
Sunday3daily flights
Monday3daily flights
Tuesday3daily flights
Wednesday3daily flights
Thursday3daily flights
Friday3daily flights
Saturday3daily flights

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 Key West to Boston?

When you search for this flight from Key West to Boston, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the flight for you.

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

Cheapflights simply makes it quick and affordable to book flights from Key West to Boston 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 Key West to Boston with no change fees?

Yes! Cheapflights helps users easily find flights from Key West to Boston with no change fees.

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

Yes, Cheapflights offers price alerts on Key West to Boston flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.

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