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

Popular airlines from San Francisco Intl. Airport (SFO) to Key West Intl. Airport (EYW)

    notification illustration

    Be in the know

    Get alerts if flight prices drop or rise*
    deals illustration

    Book smarter

    Save up to 40% on select hotels after you book a flight*
    trophy illustration

    Earn twice

    Earn your airline miles on top of our rewards
    Sign in

Find the cheapest month to fly from San Francisco (SFO) to Key West (EYW)

November is typically the cheapest month to fly

From ￥33,439 - ￥159,948 per traveler.

Frequently asked questions

How much is a flight from San Francisco Airport to EYW?
Pack your bags, because round-trip flights between San Francisco Airport and Key West Intl. Airport (EYW) start from . That's based on fares listed within the last 7 days on Expedia for flights departing within the next year. Prices can increase quickly, so book today to score the best deal. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from San Francisco Intl. Airport (SFO) to EYW?
Each air carrier has its own set of terms and conditions. If you do decide to cancel, follow the easy instructions on our Customer Service Portal.
How do I find cheap flights from San Francisco Airport to Key West Intl. Airport that have flexible change policies?
Many airlines offer the option to reschedule your flight without a change fee. All you pay is the difference between the original flight and the new flight. When you're searching for SFO to EYW flights, you'll see a "no change fees" filter for you to select.
How many hours is the flight from San Francisco Intl. Airport (SFO) to Key West Intl. Airport (EYW)?
The flight time from San Francisco Airport to EYW is approximately 7 hours and 13 minutes. Grab your headphones, listen to your favorite playlist and the time will whiz by.
How far is the flight from San Francisco Airport to Key West Intl. Airport (EYW)?
You'll have 4,100 kilometers to cover on the long-haul San Francisco to Key West route. Wear layers of comfy clothes and consider taking a pair of noise-canceling headphones.
Which airlines fly direct from San Francisco Airport to Key West Intl. Airport (EYW)?
You won't find any airlines operating directly between San Francisco Intl. Airport (SFO) and Key West Intl. Airport (EYW), so be ready to make at least one stop on your journey. A layover can be a good way to break up a trip!
Are SFO to EYW flight tickets cheaper when they're purchased at the last minute?
Late planners can occasionally find a bargain, with some of the cheapest fares from San Francisco Intl. Airport (SFO) to EYW cropping up a few weeks prior to the departure date. If you'd rather book ahead of time, Expedia compares and updates all the best flight deals frequently — as early as 12 months in advance in some cases. It does depend on the carrier though, as not every airline releases prices so far in advance.

Travel information

Travel information

Origin airport
San Francisco Intl.
Destination airport
Key West Intl.
Distance
4071 km

Book with confidence

Book with confidence

San Francisco to Key West Flights

Sometimes you just need to get out of town or maybe you’re looking for a change of scenery. Regardless of the reason, a flight from San Francisco to will do just the trick! Go on, plan to see all the famous landmarks and eat your weight in the local cuisine. Your trip is beckoning, so answer the call by packing your suitcase and filling your travel itinerary with exploring Key West.

Whether you’re flying for business or jet-setting on your personal time, you’ve come to the right place. Here at Expedia.com, we’ll pair you up with SFO to EYW flights that won’t make your bank account wince. Ready to temporarily leave behind San Francisco for new horizons? Browse through our cheap airfare, and filter by flight times and dates until you find just what you had in mind. From flights without layovers to ones that arrive early in the morning, you’ll come across plane tickets that suit your travel preferences. You can even bundle your flight to EYW with hotels and car rentals to score even bigger savings.

All set to hit the clouds? Book your travel arrangements with us today and have left-over money to put toward your travel outings and adventures.

San Francisco to Key West Flights

Explore a world of travel with Expedia

Explore a world of travel with Expedia

*Available to Expedia members.