EYW

$129 Find Cheap Flights from San Francisco Bay Area 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 7/2. 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.
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Flights Deals

Cheap Flight Deals from San Francisco Bay Area to Key West

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from San Francisco Bay Area to Key West that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.

Recent round-trip flight deals from San Francisco Bay Area to Key West

KAYAK's recommended round-trip deals from the most popular airlines that fly from San Francisco Bay Area to Key West.
Discover the best prices for you by selecting your travel dates on KAYAK.
American Airlines Logo
5:41 am - 4:08 pmSFO-EYW
7h 27m1 stop
American Airlines Logo
2:44 pm - 10:47 pmEYW-SFO
11h 03m1 stop
$259American Airlines
Find Deal
Wed, Jul 23 - Wed, Jul 30
American Airlines Logo
8:00 am - 7:21 pmSFO-EYW
8h 21m1 stop
American Airlines Logo
2:31 pm - 10:37 pmEYW-SFO
11h 06m2 stops
$264American Airlines
Find Deal
Wed, Jul 23 - Wed, Jul 30
American Airlines Logo
5:49 pm - 10:50 amSFO-EYW
14h 01m2 stops
American Airlines Logo
11:28 am - 6:58 pmEYW-SFO
10h 30m2 stops
$269American Airlines
Find Deal
Sun, May 25 - Wed, May 28
American Airlines Logo
12:21 am - 12:10 pmSFO-EYW
8h 49m1 stop
American Airlines Logo
3:17 pm - 8:55 pmEYW-SFO
8h 38m1 stop
$324American Airlines
Find Deal
Fri, May 30 - Wed, Jun 4
Delta Logo
9:00 am - 7:44 pmSFO-EYW
7h 44m1 stop
Delta Logo
2:35 pm - 9:02 pmEYW-SFO
9h 27m1 stop
$329Delta
Find Deal
Thu, Sep 25 - Tue, Sep 30
Delta Logo
11:00 pm - 10:51 amSJC-EYW
8h 51m1 stop
Delta Logo
11:48 am - 10:49 pmEYW-SJC
14h 01m2 stops
$344Delta
Find Deal
Fri, Aug 1 - Fri, Aug 8
Delta Logo
11:00 pm - 10:51 amSJC-EYW
8h 51m1 stop
Delta Logo
2:03 pm - 7:51 pmEYW-SJC
8h 48m1 stop
$384Delta
Find Deal
Fri, Aug 1 - Fri, Aug 8
United Airlines Logo
12:43 am - 6:05 pmSFO-EYW
14h 22m2 stops
United Airlines Logo
8:45 am - 11:35 amEYW-SFO
29h 50m1 stop
$456United Airlines
Find Deal
Wed, May 14 - Mon, May 19
United Airlines Logo
12:43 am - 6:05 pmSFO-EYW
14h 22m2 stops
United Airlines Logo
8:45 am - 11:57 amEYW-SFO
30h 12m1 stop
$470United Airlines
Find Deal
Tue, Sep 23 - Tue, Sep 30
United Airlines Logo
12:30 am - 6:05 pmSFO-EYW
14h 35m2 stops
United Airlines Logo
8:45 am - 11:09 pmEYW-SFO
17h 24m2 stops
$476United Airlines
Find Deal
Tue, Jul 22 - Wed, Jul 30
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Good to know

Low seasonSeptember
High seasonApril
Cheapest flight$129
Best time to beat the crowds with an average 12% drop in price.
Most popular time to fly with an average 9% increase in price.
Flight from San Francisco to Key West

FAQs for booking flights from San Francisco Bay Area to Key West

  • How does KAYAK find such low prices on flights from San Francisco Bay Area 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 San Francisco Bay Area to Key West.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Key West from San Francisco Bay Area 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 San Francisco Bay Area 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 San Francisco Bay Area with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from San Francisco Bay Area 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 San Francisco Bay Area up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Top 3 airlines serving from San Francisco Bay Area to Key West

Need help choosing which airline to fly with from San Francisco Bay Area to Key West? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
8.0
DeltaOverall score based on 7936 reviews
7.9Comfort
8.2Boarding
7.9Entertainment
7.3Food
8.5Crew
Airline reviews

Crew was friendly Love the entertainment in the seat head rest.

10.0 ExcellentRenee, Apr 2025DTW - MCO
Read more Delta reviews

Crew was friendly Love the entertainment in the seat head rest.

Delta flight was on time, seats were comfortable, and crew was nice.

Thank you for not flipping the plane on the run way. You guys get a 5 star rating for the flight!!!

Boarding is, as it always is… horrible. Gate lice. Slow moving zones. Too many people with carry ons

Other then mechanical/ computer problem and 3.5 hours flight delay the flight was great. I guess that what happened when you fly an old airplane now a day.

It was terrible, if they ran flights on time it would make a big difference.

Delta seems to be improving in many areas, except they are super bad with the food available. Bring back normal food service on long flights.

I actually received a notification from kayak on email but not one by text from Delta when my departure gait changed and I almost missed my flight

Don't waste your money or points on first class. Delta first class is a joke. The seats were rickety, the food was awful, and nothing worked, wifi, my light, the power plug - and it was dirty - the fold out table was gross. For 2-3 hours, tough it out in Economy.

New boarding doesn't make sense. Filling front first is slow.

Stewardess spilled orange juice on my clothes/seat no help no apology just threw napkins at me to clean the mess up. Not Happy.

The gate was too far away for the connecting flight

Compared with other carriers business class for an overnight was not worth the extra expense.

Easy to board. Flight was super crowded though so I didn't sleep well on that cross country red-eye flight. The aisles seem ot have gotten narrower and the seat smaller whn luggage and people are getting bigger so it would be AWESOME to have more space and breathing room in general ;)

Pilot Erika DeLong made us feel safe and at ease in a frankly scary time to be flying. Her warm smile and greeting and excellent command of the aircraft in foggy bumpy weather helped us all to calm our nerves and get us home safely.

The tv monitor in front of my seat was not responding. The flight crew reset it and it still didn’t work.

Plenty of room for me and the cat in Premium Economy. Seat was comfortable. Boarding was a breeze. The lady at the special check-in desk was great, super helpful and professional.

Our seats were all the way in back of the plane,

Maybe add a seat trade app for flyers that didn’t get seats together

The flight attendants in First Class were mediocre at best. They did not take our tray away until we were about to land and only did so when I press the call button. The United person at the United Club was asked to get us our boarding pass since we missed the flight due in Chicago. She argued that we did not have seats on the flight given to us in Moline. Furthermore, she was adamant that we did not have a First Class ticket. After I spent much time with her trying to show we were correct, she reluctantly agreed. She was probably the most incompetent ticketing person I have ever met and I have traveled 3 million miles on United plus many additional miles with other carriers. United has definitely deteriorated in more than on way.

Everything about the flight was lovely…We left early, arrived early, cabin crew were efficient and helpful. Flight was easy and most pleasant.

Would have thought that they would gas up plane before everyone got on board

Fine. On time, cabin service was fine, bag arrived. All good. Flying into DCA so did not collide with any helicopters, which is also good. Horrid incident that could have and should have been prevented.

Standard. No different than a discount carrier on a short trip.

The flights were terribly delayed and then cancelled which forced us booking another night at the hotel. Very poor management from American Airlines

Crew was late. Baggage was late. 2hs inside the plane waiting fro de-icing and traffic. A 3:30hs flight ended up being almost 6hs inside the airplane.

Checking in at the counter was very disappointing. The lady had a very bad attitude and smart at me. She had no smile, did not greet me by name, or acknowledge me as a valued customer. Poor reflection of the airline.

Miami lounges were overcrowded and we were unable to get in. We only had a short time. But the banks are too tight in all American hubs

I was pleasantly surprised with an upgrade at boarding. I finally had a mostly gluten free food options and a very attentive attendant.

Very poor. Our special services attendant gave us incorrect information. I also was mishandled at landing. There was no wheelchair waiting. I fell deboarding the plane. Appalling!

Everything you need to know for your flight to Key West

Information on the airport you'll fly into in Key West

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