Skip to main content
Beginning of main content

EYW (Key West) to BOS (Boston) Flights $343.52

Search over 321,000 hotels worldwide and 400 airlines worldwide.
Secure incredible value with Expedia's Price Guarantee.
No Expedia cancellation fee to change or cancel almost any hotel reservation.

Cheap EYW to BOS Flights

Prices found within past 7 days. Prices and availability subject to change. Additional terms may apply.

Interesting Facts About Flights from Key West to Boston (EYW to BOS)

Question : Is price more important than specific travel days for you?
Answer : Saturday is your cheapest day to fly in August. Having flexibility in your travel plans means you can save more, so be sure to plan ahead when possible.

Question : What day in the next four weeks has the best fares?
Answer : As of Jul 17th, the best day for booking to Boston (BOS) is Aug 11th. It costs $334, which is 23% below this route's average price.

Question : Are you paying the cheapest or highest price for your ticket to Boston?
Answer : Flight prices fluctuate much more than the majority of routes in the United States for EYW to BOS. They vary anywhere from $334 to $1,997. Prices tend to be lower the further out you book.

Question : What is the cheapest round-trip ticket you can get to Boston?
Answer : Prices are hitting as high as $1,997 over the next three months when flying to BOS from EYW. Check out Delta Air Lines, as they have been booking customers at just $334.

Question : How many days should you spend in Boston?
Answer : Over the next two months, travelers from EYW to BOS are planning on staying for one week on average.