Cheap Flights From San Francisco Intl. (SFO) To Key West Intl. (EYW)

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Cheapest Flights from San Francisco (SFO) to Key West (EYW)

The cheapest flights to Key West Intl. found within the past 7 days were CA $790 round trip and CA $414 one way. Prices and availability subject to change. Additional terms may apply.

Thu, Dec 4 - Mon, Dec 8
SFO
San Francisco
EYW
Key West
CA $790 Roundtrip, found 1 day ago
CA $790
Roundtrip
found 1 day ago
Select JetBlue Airways flight, departing Thu, Dec 4 from San Francisco to Key West, returning Mon, Dec 8, priced at CA $790 found 1 day ago

Frequently asked questions

Are there direct flights from San Francisco Intl. Airport (SFO) to Key West Intl. Airport (EYW)?
If you'd like to travel quickly from San Francisco Airport to Key West Intl. Airport, have a look at United Airlines, American Airlines and JetBlue. No airlines provide direct flights between the two cities, so you'll have to make at least one stopover.
What airlines fly from San Francisco Intl. Airport (SFO) to EYW?
With no direct flights available, it will be in your best interest to plan ahead if you're traveling between San Francisco Airport and EYW. Find the simplest route with the least amount of connections and save yourself some time.
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.
*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.