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EYW

$107 Find cheap flights from Massachusetts to Key West

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight to Key West departing on 6/22. 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.
1 adult
0 bags
Fri 7/5
Fri 7/12

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In the last 7 days travelers have searched 44,281,614 times on KAYAK, and here is why:

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Good to know

Low season

September

High season

February

Cheapest flight

$107
Best time to beat the crowds with an average 7% drop in price.
Most popular time to fly and prices are also 1% lower on average.
Flight from Boston to Key West

FAQs for booking flights from Massachusetts to Key West

  • How does KAYAK find such low prices on flights from Massachusetts to Key West?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Massachusetts to Key West.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Massachusetts to Key West?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Key West from Massachusetts is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Massachusetts to Key West?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Key West with an airline and back to Massachusetts with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Massachusetts to Key West?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Key West from Massachusetts up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

See more FAQs

Prefer to fly non-stop from Massachusetts to Key West?

Find which airlines fly direct from Massachusetts to Key West, which days they fly and book direct flights.

Nonstop departures

Massachusetts to Key West

Monday

Aeromexico, Air France, Alaska Airlines, +14 more

Aeromexico, Air France, +15 more

Tuesday

Aeromexico, Air France, American Airlines, +12 more

Aeromexico, Air France, +13 more

Wednesday

Aeromexico, Air France, Alaska Airlines, +14 more

Aeromexico, Air France, +15 more

Thursday

Aeromexico, Air France, Alaska Airlines, +14 more

Aeromexico, Air France, +15 more

Friday

Aeromexico, Air France, Alaska Airlines, +14 more

Aeromexico, Air France, +15 more

Saturday

Aeromexico, Air France, Alaska Airlines, +14 more

Aeromexico, Air France, +15 more

Sunday

Aeromexico, Air France, Alaska Airlines, +14 more

Aeromexico, Air France, +15 more

See more direct flights

Nonstop returns

Key West to Massachusetts

Monday

Aeromexico, Air France, Alaska Airlines, +14 more

Aeromexico, Air France, +15 more

Tuesday

Aeromexico, Air France, American Airlines, +12 more

Aeromexico, Air France, +13 more

Wednesday

Aeromexico, Air France, Alaska Airlines, +14 more

Aeromexico, Air France, +15 more

Thursday

Aeromexico, Air France, Alaska Airlines, +14 more

Aeromexico, Air France, +15 more

Friday

Aeromexico, Air France, Alaska Airlines, +14 more

Aeromexico, Air France, +15 more

Saturday

Aeromexico, Air France, Alaska Airlines, +14 more

Aeromexico, Air France, +15 more

Sunday

Aeromexico, Air France, Alaska Airlines, +14 more

Aeromexico, Air France, +15 more

See more direct flights
See more direct flights

Book cheap flights from Massachusetts to Key West

Recent round-trip flight deals

8/24Sat
1 stopAmerican Airlines
5h 02mBDL-EYW
9/6Fri
1 stopAmerican Airlines
5h 39mEYW-BDL
$208
8/24Sat
2 stopsAmerican Airlines
8h 26mBDL-EYW
9/6Fri
1 stopAmerican Airlines
5h 52mEYW-BDL
$213
7/30Tue
2 stopsDelta
11h 23mALB-EYW
8/7Wed
1 stopDelta
5h 55mEYW-ALB
$247
7/30Tue
2 stopsDelta
11h 23mALB-EYW
8/7Wed
2 stopsDelta
8h 56mEYW-ALB
$252
7/17Wed
2 stops
19h 51mBOS-EYW
7/22Mon
1 stop
11h 04mEYW-BOS
$255
7/17Wed
1 stop
13h 05mBOS-EYW
7/22Mon
1 stop
11h 04mEYW-BOS
$262
7/16Tue
2 stopsUnited Airlines
8h 39mBOS-EYW
7/23Tue
2 stopsUnited Airlines
25h 55mEYW-BOS
$350
9/8Sun
1 stopUnited Airlines
8h 09mBOS-EYW
9/13Fri
2 stopsUnited Airlines
24h 35mEYW-BOS
$387
9/11Wed
1 stopJetBlue
8h 45mBOS-EYW
9/14Sat
1 stopJetBlue
7h 52mEYW-BOS
$414
10/14Mon
1 stopJetBlue
8h 45mBOS-EYW
10/18Fri
nonstopJetBlue
3h 31mEYW-BOS
$449

Search by stops

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Recent one-way flight deals

6/22Sat
2 stops
13h 31mBOS-EYW
$107
6/22Sat
2 stops
13h 31mBOS-EYW
$109
7/10Wed
1 stopAmerican Airlines
5h 20mBOS-EYW
$123
7/26Fri
1 stopAmerican Airlines
6h 42mBOS-EYW
$133
7/24Wed
1 stopUnited Airlines
6h 39mBOS-EYW
$163
7/29Mon
1 stopUnited Airlines
7h 29mBOS-EYW
$173
10/21Mon
nonstopJetBlue
3h 35mBOS-EYW
$189
7/24Wed
2 stopsDelta
13h 23mBOS-EYW
$213
7/25Thu
1 stopDelta
7h 58mBOS-EYW
$239
10/31Thu
1 stopJetBlue
6h 26mBOS-EYW
$272

Search by stops

Search by airline

Search by price

Last minute flights from Massachusetts to Key West

Last minute flight, train and bus deals

6/8Sat
multi-stop
11h 52mBOS-EYW
6/10Mon
multi-stop
28h 28mEYW-BOS
$421
6/8Sat
multi-stop
11h 52mBOS-EYW
6/10Mon
multi-stop
9h 13mEYW-BOS
$422
6/8Sat
multi-stopAmerican Airlines
6h 32mBOS-EYW
6/11Tue
multi-stopAmerican Airlines
7h 47mEYW-BOS
$423
6/8Sat
multi-stopAmerican Airlines
5h 20mBOS-EYW
6/11Tue
multi-stopAmerican Airlines
7h 20mEYW-BOS
$428
6/8Sat
multi-stopAmerican Airlines
7h 30mBOS-EYW
6/11Tue
multi-stopAmerican Airlines
8h 40mEYW-BOS
$433
6/7Fri
multi-stopAmerican Airlines
6h 25mBDL-EYW
6/10Mon
multi-stopAmerican Airlines
5h 16mEYW-BDL
$438
6/10Mon
multi-stopUnited Airlines
23h 16mBOS-EYW
6/12Wed
multi-stopUnited Airlines
8h 39mEYW-BOS
$478
6/10Mon
multi-stopDelta
5h 12mBDL-EYW
6/12Wed
multi-stopDelta
5h 30mEYW-BDL
$503
6/6Thu
multi-stopUnited Airlines
8h 09mBDL-EYW
6/9Sun
multi-stopUnited Airlines
8h 38mEYW-BDL
$528
6/10Mon
multi-stopDelta
9h 48mBDL-EYW
6/12Wed
multi-stopDelta
5h 56mEYW-BDL
$1,266

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Flights to Key West

Destination:

Key West (EYW)United States

Return flight deals:

Key West - Massachusetts

Cabin classes:

$328