EYW

$180 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 9/5. 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

Mon, Aug 17 - Sat, Aug 22
American Airlines Logo
7:30 am - 7:39 pm
SFO
-
EYW
9h 09m
1 stop
American Airlines Logo
7:10 pm - 12:54 am
EYW
-
SFO
8h 44m
1 stop
$330American Airlines
Thu, Nov 26 - Thu, Dec 3
Delta Logo
7:15 am - 7:43 pm
SJC
-
EYW
9h 28m
1 stop
Delta Logo
11:45 am - 6:52 pm
EYW
-
SJC
10h 07m
1 stop
$369Delta
Fri, Jul 17 - Fri, Jul 24
American Airlines Logo
5:00 am - 6:48 pm
SFO
-
EYW
10h 48m
1 stop
American Airlines Logo
4:41 pm - 10:48 pm
EYW
-
SFO
9h 07m
1 stop
$369American Airlines
Wed, Oct 28 - Tue, Nov 17
Delta Logo
7:15 am - 7:43 pm
SJC
-
EYW
9h 28m
1 stop
Delta Logo
7:00 am - 5:00 pm
EYW
-
SJC
13h 00m
2 stops
$374Delta
Wed, Oct 28 - Tue, Nov 17
Delta Logo
7:00 am - 7:43 pm
SJC
-
EYW
9h 43m
2 stops
Delta Logo
7:00 am - 6:20 pm
EYW
-
SJC
14h 20m
2 stops
$379Delta
Wed, Dec 2 - Mon, Dec 7
American Airlines Logo
9:00 am - 9:45 pm
SFO
-
EYW
9h 45m
1 stop
American Airlines Logo
4:53 pm - 10:49 pm
EYW
-
SFO
8h 56m
1 stop
$390American Airlines
Mon, Nov 23 - Fri, Dec 4
Delta Logo
10:20 pm - 10:58 am
SJC
-
EYW
9h 38m
1 stop
Delta Logo
11:45 am - 6:52 pm
EYW
-
SJC
10h 07m
1 stop
$409Delta
Mon, Nov 23 - Thu, Dec 3
Delta Logo
6:30 am - 7:43 pm
SJC
-
EYW
10h 13m
2 stops
Delta Logo
11:45 am - 6:52 pm
EYW
-
SJC
10h 07m
1 stop
$414Delta
Mon, Aug 17 - Sat, Aug 22
American Airlines Logo
5:05 am - 4:18 pm
SFO
-
EYW
8h 13m
1 stop
American Airlines Logo
10:15 am - 7:27 pm
EYW
-
SFO
12h 12m
2 stops
$417American Airlines
Wed, Nov 25 - Sat, Dec 5
United Airlines Logo
11:59 pm - 1:59 pm
SFO
-
EYW
11h 00m
1 stop
United Airlines Logo
4:05 pm - 12:36 am
EYW
-
SFO
11h 31m
1 stop
$440United Airlines
Useful Info

Good to know

Low seasonSeptember
Cheapest flight$180
Best time to beat the crowds with an average 4% drop in price.
Most popular time to fly with an average 3% 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.
7.8
DeltaOverall score based on 8449 reviews
8.5Crew
7.8Comfort
7.8Entertainment
7.2Food
8.1Boarding
Airline reviews

New high end luggage ruined/zippers broken, items missing. All happened on return flight from msp to mso. Do better! Not store bought luggage but high end personalized ogio custom embroidered luggage. Total slap in the face ontop of an extra luggage fee that took me 3 hrs on chat to resolve.

2.0 MediocreAnonymous, Jun 2026
MSP - MCO
Read more Delta reviews

New high end luggage ruined/zippers broken, items missing. All happened on return flight from msp to mso. Do better! Not store bought luggage but high end personalized ogio custom embroidered luggage. Total slap in the face ontop of an extra luggage fee that took me 3 hrs on chat to resolve.

Third flight in two months where the crew was not there. Comfort seating does not guarantee overhead bin space. Passengers with children are allowed on the plane first - if you are flying to and from Orlando, this means half the plane has boarded before you get on. And somehow all the bin space is taken up. 3 out of 5 flights have had issues with equipment or procedure. Some of these instances caused the flight to be delayed because of a "nuisance" light. One time it was a bag that had been brought on board but did not belong to anyone so we had to return to the gate. Last night we were told the "AC" on the plane doesn't work well and we're 10th for take off- because the crew was late - and that it will get cool when we're in the air. Not sure if this is usual, but I didn't think flight crew could jump seat in first class. Movie and TV selection has not been refreshed for several months- flying one to two round trips each month easily exhausts the list of content.

Definitely a southern flavor. Cordiality was evident even though no drinks or snacks were served.

No service flight that took 5 hrs and a stop at an unscheduled airport. Crew and pilots did their jobs

I continue to be satisfied with Delta’s excellent service out of LGA. The digit id works well and gets me through security in no time. Whenever possible, I choose Delta.

N Everything was perfect from boarding to assistance to baggage in Tampa

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

The flight attendant in first class was beyond rude and didn't care at all about her job. AND the gate agent was even worse than the flight attendant for rudeness. She was awful.

Always good but we must do something about people in rows ahead of you that don't put their seats back up when they are suppose to. And It's rough to not be able to even lean over to get something out of my purse.

I would fly again the whole experience was great. The only feed back I can give that they don't do that American Airlines does is the crew there is more humorous with boarding and thank their passengers. It makes it more fun to fly with them. I would however fly Delta again.

Lost one piece of luggage even though I checked in 2.5 hours before the flight

Horrifying Almost 2 million miles. Bring your own food and drink. One coffee or drink every three hours. Have to order meals on app more than 24 hours ahead Tiny and dirty bathrooms

Left an hour and a half after the listed time. Up side was it had TV screens on the seat.

I've been flying American mostly, and it's been very frustrating. This united flight makes me realize maybe the issue isn't flying, but the airline. United was a significantly better experience. The plane was more comfortable, with a normal amount of leg room (vs the ridiculous reductions AA has made), more comfortable seats, screens to watch movies. It was a much better experience!

They delayed the flight from 9:00 to 11:55 At 11:45 they canceled the flight. I paid a premium price for the tickets with poor service

Both our flights were delayed. Almost didn’t get in the second flight. Staff was rude to the bone.

Flight left on time and we arrived 25 minutes early! There was a gate available when we arrived so early on a busy Sunday afternoon! Flight attendants came around twice with the drinks cart.

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.

After a delay at the gate, C3, at Ohare on Sunday, I left my Blk ski coat on the bench at the gate, lost! Please review my lob claim, thx.

Was not able to do a online check-in because the American Airlines system doesn't store our visa or other passport information, allowing us to have a trouble-free check-in. We were forced to have to check-in at the counter which Changes are upgrade status given that we were not able to check in much earlier.

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

It was a red eye flight, so no meals were provided, but it was fine with snacks. The seats felt cramped and almost too narrow.

While waiting to claim my checked luggage, I discovered the airline had lost it. After a long wait and inquiries, I discovered it was on another flight. Fortunately, the airline finally sent my luggage home.

It was the worst experience ever. Cabin temperature cold, for which they did not have any blankets upon my asking. We paid $125 extra for each passenger to get extra space sits; the sits were ridiculously small, tight, and uncomfortable! The flight attendant dropped ice on me and my sister! All in all, American Airlines deserves below zero!

The inability to be flexible when you need to change a Basic Economy flight, when your company demands you book through a third party, causes raw feelings about the whole experience. A major airline should realize business and personal plans change all the time. I must save my company money on travel. Even if you have to charge me for the change, I get it. But being so rigid with a policy is not the best customer service.

We sat on the plane for 1 hour because the airline was short handed could not be unloading.

We are gluten free, there were not any available complimentary gluten free options.

No meal on a cross country flight? SFO-MiA is pretty much the definition of a coast to coast flight. No meal provided. Sky high wi-fi rates too. Stop nickel and diming your customers.

Everything was very good EXCEPT the food, on a five and a half hour trip. They only gave to us was snacks in first class. They didn't give us pillows or blankets.

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