EYW

$145 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 4/25. 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.
1 adult
1 adult, Economy, 0 bags

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Flight Deals

Cheap Flights 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.
Discover the best prices for you by selecting your travel dates on KAYAK.

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

Wed, Apr 15 - Wed, Apr 22
American Airlines Logo
9:08 am - 10:36 pm
SFO
-
EYW
10h 28m
1 stop
American Airlines Logo
2:01 pm - 8:12 pm
EYW
-
SFO
9h 11m
1 stop
$289American Airlines
Wed, Apr 15 - Wed, Apr 22
American Airlines Logo
9:08 am - 10:36 pm
SFO
-
EYW
10h 28m
1 stop
American Airlines Logo
3:58 pm - 11:15 pm
EYW
-
SFO
10h 17m
2 stops
$294American Airlines
Sat, May 9 - Wed, May 13
American Airlines Logo
8:00 am - 10:58 pm
SFO
-
EYW
11h 58m
2 stops
American Airlines Logo
3:58 pm - 11:15 pm
EYW
-
SFO
10h 17m
2 stops
$300American Airlines
Wed, Mar 18 - Wed, Mar 25
American Airlines Logo
9:14 am - 10:37 pm
SFO
-
EYW
10h 23m
1 stop
American Airlines Logo
3:56 pm - 11:59 pm
EYW
-
SFO
11h 03m
1 stop
$324American Airlines
Wed, Aug 12 - Tue, Aug 18
Delta Logo
7:15 am - 7:45 pm
SJC
-
EYW
9h 30m
1 stop
Delta Logo
11:45 am - 6:37 pm
EYW
-
SJC
9h 52m
1 stop
$329Delta
Fri, May 8 - Wed, May 13
American Airlines Logo
9:08 am - 10:36 pm
SFO
-
EYW
10h 28m
1 stop
American Airlines Logo
3:58 pm - 11:15 pm
EYW
-
SFO
10h 17m
2 stops
$329American Airlines
Wed, Apr 15 - Wed, Apr 22
American Airlines Logo
9:08 am - 10:58 pm
SFO
-
EYW
10h 50m
2 stops
American Airlines Logo
3:58 pm - 11:15 pm
EYW
-
SFO
10h 17m
2 stops
$335American Airlines
Thu, Jul 23 - Tue, Jul 28
American Airlines Logo
5:22 am - 6:52 pm
SFO
-
EYW
10h 30m
1 stop
American Airlines Logo
2:22 pm - 7:21 pm
EYW
-
SFO
7h 59m
1 stop
$359American Airlines
Wed, Mar 18 - Wed, Mar 25
American Airlines Logo
9:14 am - 10:37 pm
SFO
-
EYW
10h 23m
1 stop
American Airlines Logo
3:56 pm - 12:48 am
EYW
-
SFO
11h 52m
2 stops
$364American Airlines
Mon, Jul 13 - Wed, Jul 15
Delta Logo
11:45 pm - 10:58 am
SFO
-
EYW
8h 13m
1 stop
Delta Logo
2:35 pm - 10:49 pm
EYW
-
SFO
11h 14m
1 stop
$377Delta
Useful Info

Good to know

Low seasonSeptember
Cheapest flight$145
Best time to beat the crowds with an average 8% 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.

Reviews of the 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.
7.9
DeltaOverall score based on 8241 reviews
8.1Boarding
8.5Crew
7.9Comfort
7.8Entertainment
7.2Food
Airline reviews

Flight was delayed by 3-hours and their fix was… complimentary pretzels.

4.0 OkayJahmes, Feb 2026
LAX - MCO
Read more Delta reviews

Flight was delayed by 3-hours and their fix was… complimentary pretzels.

The staff on board and gate was nice - a welcome change from the usual. We also arrived early, which was a great benefit, given that it takes 30 minutes plus to get bags at SRQ.

They took all carry-on luggage from Groups 6 -9 - I was group 5 and waiting in line to board - they made me check my luggage too. That then went to baggage claim and delayed departure from the airport. There was overhead room in my seating area - Delta over reacted. Also, had a gentleman next to me that took up 1/2 my seat.

Sorry I didn't realize I was writing a review for each leg. Please see my previous review - it applies to the entire flight, not just a single leg.

boarded at 5:30 pm, pushed away from gate at 6pm ... takeoff was not until ~6:45pm; disappointing

Paid for wifi that didn't work. No plug in seat to work. No entertainment.

The flight was delayed and oversold. I volunteered to give up my seat for compensation. Thinking I could get a good night's sleep instead of arriving home at 2 am. It took over an hour to get the new reservation confirmed, three different gate attendants, and two red coats. It took even longer to confirm the overnight hotel, and when I arrived, the line was 45 minutes long, with two people checking in, and at least 15 people slowly, very slowly—no food except frozen convenience food, no coupon for food from airlines. Slept, headed back to the airport, and that flight had an equipment change and a gate change just as they were about to board. It took an additional hour to board as they cleaned the plane from storage.

Comfort Plus seat 11E seemed smaller than prior flights. The movie selection is good. Watched most of the most recent Tron movie. I'll watch the remaining part later as my movie is saved in the Delta Seatback Experience.

Delta is a good airline. I've never had an issue with Delta. I'll continue to fly with them until they show me that I shouldn't.

Original flight was cancelled and when i was rebooked by the airline, they couldn't seat me in the same type of seat as I had originally booked (went from window/aisle to middle/middle and one was a bulkhead seat, and other wasn't in the same class)

Women boarding passengers at the gate was absolutely rude and disrespectful of passengers. The flight attendant was absolutely delightful! Smiling and connected with the passengers. So happy. The seats are cramped and uncomfortable but I guess that’s just the way it is Communication regarding flight was excellent

it was a very short flight so my expectations were low.

Very disappointing given gate agent behavior. Filed a formal complaint with United.

Crew was great (professional, attentive, prompt). Snacks for 4 hrs flight is deplorable.

Flight delayed. WiFi connectivity very poor if not existant. Last minute arrival forced me to run to catch my connection.

Terrible. No customer service, no food, no drinks on a 6 hour premier economy booking.

Much better than Spirit. I was please by the easy fast check in and boarding

In overall it was a good experience, the only down point was that the entertainment screen was working properly.

It was a pretty standard flight... until the almost hour and a half spent on the taxi way. I get that the weather has been poor but the delay had nothing to do with the weather and more to do with a plane with several issues tying up the gate. I get that that happens from time to time but this has been EVERY flight I've been on for the past 5 years and I fly 3 to 5 times a year. This isn't just United... it's American, it's Delta. It's an issue with the entire industry. I work for UPS and packages on a cargo plane get better service than people do these days. Anymore I HATE flying.

The flight crew where really good. Better then the crew from BNE to SFO

We missed our flight and got stranded in Miami where we had to rent a hotel we could not afford. they would not work with us because they said it was weather related even though the gate attendant said it was not. I could go on but trying to get satisfaction has wore me down, which I believe is the intent. My only solution is to never fly AA again.

The flight was really crowded. Flight attendants were just ok.

Didn't get a seat assignment until the last minute even though i picked a seat.

Flight was on time and the meal and service were good.

Old equipment, needs upgrade and seat comfort. Internet didn't work 75% or the time.

No gates avail at DFW so our incoming had to wait 30 mins for a plane to push back because they Had mechanical. We boarded 90 mins delayed and then we had a mechanical. Come on American…do better. Also at my seat the tray table had not been cleaned. Floor had not been cleaned. But captain and flight Att were very picture and apologetic.

It was a little concerning to hear the ground crew arguing with the flight crew over baggage space. Instead of taking them and checking them, they started checking for space in the first class cabin moving items around like the flight crew didn't know what they were doing. I was embarrassed for them.

On the plus side, crew was attentive, drinks were cold, and in-flight entertainment selection was better than some other airlines. On the negative aide, Plane was delayed almost an hour, either no announcements from the gate crew. Biscoff cookies are gross, appreciate airlines that give a choice. Also, crew had no personality or enthusiasm at all.

UGH I HAD TO MISS MY FIRST FLIGHT TO TAMPA CAUSE OF THE 10 MINUTE DELAY OF THE ORLANDO TO MIAMI ONE SO THEY HAD ME GET ANOTHER TICKET. I AM NOT HAPPY AT ALL BECAUSE IT MADE ME MISS MY CONNECTING FLIGHT FROM TAMPA TO LONDON AND FORCED ME TO MISS A DAY AT MY ROOM IN THE UK.

Wish they didnt delay off-boarding for 10 minutes so i could connect to my flight from miami to tampa

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