Cheap Flights From Logan Intl. (BOS) To Key West Intl. (EYW)

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Cheapest Flights from Boston (BOS) to Key West (EYW)

The cheapest flights to Key West Intl. found within the past 7 days were CA $370 round trip and CA $189 one way. Prices and availability subject to change. Additional terms may apply.

Sun, Dec 21 - Mon, Dec 29
BOS
Boston
EYW
Key West
CA $370 Roundtrip, found 1 day ago
CA $370
Roundtrip
found 1 day ago
Select JetBlue Airways flight, departing Sun, Dec 21 from Boston to Key West, returning Mon, Dec 29, priced at CA $370 found 1 day ago
Wed, Feb 25 - Tue, Mar 3
BOS
Boston
EYW
Key West
CA $412 Roundtrip, found 4 days ago
CA $412
Roundtrip
found 4 days ago
Select JetBlue Airways flight, departing Wed, Feb 25 from Boston to Key West, returning Tue, Mar 3, priced at CA $412 found 4 days ago
Sun, Dec 21 - Mon, Dec 29
BOS
Boston
EYW
Key West
CA $413 Roundtrip, found 1 day ago
CA $413
Roundtrip
found 1 day ago
Select JetBlue Airways flight, departing Sun, Dec 21 from Boston to Key West, returning Mon, Dec 29, priced at CA $413 found 1 day ago
Thu, Nov 20 - Mon, Nov 24
BOS
Boston
EYW
Key West
CA $430 Roundtrip, found 3 days ago
CA $430
Roundtrip
found 3 days ago
Select Spirit Airlines flight, departing Thu, Nov 20 from Boston to Key West, returning Mon, Nov 24, priced at CA $430 found 3 days ago
Thu, Nov 20 - Mon, Nov 24
BOS
Boston
EYW
Key West
CA $466 Roundtrip, found 3 days ago
CA $466
Roundtrip
found 3 days ago
Select JetBlue Airways flight, departing Thu, Nov 20 from Boston to Key West, returning Mon, Nov 24, priced at CA $466 found 3 days ago
Sun, Dec 21 - Mon, Dec 29
BOS
Boston
EYW
Key West
CA $470 Roundtrip, found 1 day ago
CA $470
Roundtrip
found 1 day ago
Select Spirit Airlines flight, departing Sun, Dec 21 from Boston to Key West, returning Mon, Dec 29, priced at CA $470 found 1 day ago
Sun, Dec 21 - Mon, Dec 29
BOS
Boston
EYW
Key West
CA $485 Roundtrip, found 1 day ago
CA $485
Roundtrip
found 1 day ago
Select Spirit Airlines flight, departing Sun, Dec 21 from Boston to Key West, returning Mon, Dec 29, priced at CA $485 found 1 day ago
Sat, Dec 20 - Sat, Dec 27
BOS
Boston
EYW
Key West
CA $636 Roundtrip, found 1 day ago
CA $636
Roundtrip
found 1 day ago
Select Spirit Airlines flight, departing Sat, Dec 20 from Boston to Key West, returning Sat, Dec 27, priced at CA $636 found 1 day ago
Sat, Dec 20 - Sat, Dec 27
BOS
Boston
EYW
Key West
CA $809 Roundtrip, found 1 day ago
CA $809
Roundtrip
found 1 day ago
Select JetBlue Airways flight, departing Sat, Dec 20 from Boston to Key West, returning Sat, Dec 27, priced at CA $809 found 1 day ago
Sat, Dec 20 - Sat, Dec 27
BOS
Boston
EYW
Key West
CA $830 Roundtrip, found 1 day ago
CA $830
Roundtrip
found 1 day ago
Select Spirit Airlines flight, departing Sat, Dec 20 from Boston to Key West, returning Sat, Dec 27, priced at CA $830 found 1 day ago
Fri, Dec 26 - Tue, Dec 30
BOS
Boston
EYW
Key West
CA $953 Roundtrip, found 6 days ago
CA $953
Roundtrip
found 6 days ago
Select Spirit Airlines flight, departing Fri, Dec 26 from Boston to Key West, returning Tue, Dec 30, priced at CA $953 found 6 days ago
Sat, Dec 20 - Sat, Dec 27
BOS
Boston
EYW
Key West
CA $973 Roundtrip, found 1 day ago
CA $973
Roundtrip
found 1 day ago
Select JetBlue Airways flight, departing Sat, Dec 20 from Boston to Key West, returning Sat, Dec 27, priced at CA $973 found 1 day ago

Frequently asked questions

Are there direct flights from Logan Intl. Airport to Key West Intl. Airport (EYW)?
Be a wise wanderer and secure a direct flight from BOS to EYW with JetBlue. This air carrier is the best choice if you'd rather reach Monroe County in the shortest possible time.
What airlines fly from Logan Intl. Airport (BOS) to EYW?
Ready to book the ticket for your next awesome adventure? Eager to travel from Boston to Monroe County as fast as possible? Book one of the 30 direct flights offered by JetBlue each month, and you'll be touching down before you can ask 'Are we there yet?'
What is the best day to buy a plane ticket?
Airfares offered on Friday tend to be the cheapest, according to flight demand on Travelocity.ca in 2021. Purchasing your airfares on a Thursday or Saturday can also provide better value, however our advice if you're looking to save money is to avoid booking on a Wednesday or Sunday. Our data shows that those two days have the highest ticket values on average, so keep this in mind if you're browsing flight deals.
What are the cheapest days to fly?
Frequent travellers may already know this, but earlier in the week is often the cheapest time to fly. Flights departing on a Monday are the cheapest of the week. Since flights towards the middle of the week tend to be more popular, this causes the prices to rise. This is why, on average, airfares booked on Travelocity.ca in 2021 were most expensive for Wednesday departures.
How far in advance can you book a flight?
Here's the deal: It is typically possible to start comparing international airfares on Travelocity.ca up to 12 months in advance. However, it does depend on the carrier as not all airlines release their prices that far out. According to our 2021 flight demand trends, last minute planners can still bag a bargain with some of the cheapest fares appearing 2-4 weeks prior to their travel dates.*According to flight demand on Travelocity.ca from January to December 2021. Savings are subject to change and may vary depending on selections made.

Popular Flight Routes from Boston (BOS)

Travelers at BOS love to visit these top cities. Roam to the top destinations from Boston (BOS) today with the cheap prices from Travelocity!

Popular Flight Routes from Key West (EYW)

Travelers at EYW love to visit these top cities. Roam to the top destinations from Key West(EYW) today with the cheap prices from Travelocity!

*Price based on the lowest price found within past 24 hours and based upon one night stay for two adults over the next thirty days. Prices and availability subject to change. Additional terms may apply.