$131 Find Cheap Flights from Key West to California - Compare and Save

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Key West to California departing on 8/14. 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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Cheap Flights from Key West to California

Cheapest round-trip prices found by our users on KAYAK in the last 72 hours
Los Angeles
Los Angeles1 stop$336
San Francisco
San Francisco1 stop$335
San Diego
San Diego2 stops$383
San Jose
San Jose1 stop$379
Los Angeles
Los Angeles1 stop$336
San Francisco
San Francisco1 stop$335
San Diego
San Diego2 stops$383
San Jose
San Jose1 stop$379

Book Cheap Key West to California Plane Tickets

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Key West to California 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 Key West to California

Sun, Aug 23 - Wed, Aug 26
Multiple Airlines Logo
12:05 pm - 9:44 pm
EYW
-
LAS
12h 39m
1 stop
Multiple Airlines Logo
9:41 pm - 11:25 am
LAS
-
EYW
10h 44m
1 stop
$234Multiple Airlines
Sun, Aug 23 - Wed, Aug 26
Multiple Airlines Logo
12:05 pm - 9:44 pm
EYW
-
LAS
12h 39m
1 stop
Multiple Airlines Logo
11:34 am - 11:25 am
LAS
-
EYW
20h 51m
1 stop
$238Multiple Airlines
Fri, Aug 21 - Tue, Aug 25
Multiple Airlines Logo
12:07 pm - 11:48 am
EYW
-
LAS
26h 41m
1 stop
Multiple Airlines Logo
6:40 am - 11:06 am
LAS
-
EYW
25h 26m
2 stops
$267Multiple Airlines
Wed, Sep 9 - Wed, Sep 16
American Airlines Logo
1:47 pm - 7:22 pm
EYW
-
LAS
8h 35m
1 stop
American Airlines Logo
8:00 am - 7:17 pm
LAS
-
EYW
8h 17m
1 stop
$291American Airlines
Wed, Sep 9 - Wed, Sep 16
American Airlines Logo
1:47 pm - 7:22 pm
EYW
-
LAS
8h 35m
1 stop
American Airlines Logo
8:00 am - 7:17 pm
LAS
-
EYW
8h 17m
1 stop
$301American Airlines
Sun, Aug 23 - Wed, Aug 26
Multiple Airlines Logo
3:51 pm - 1:25 pm
EYW
-
LAS
24h 34m
2 stops
Multiple Airlines Logo
9:41 pm - 11:25 am
LAS
-
EYW
10h 44m
1 stop
$308Multiple Airlines
Thu, Aug 20 - Tue, Aug 25
Delta Logo
1:59 pm - 8:55 pm
EYW
-
LAX
9h 56m
1 stop
Delta Logo
10:40 pm - 10:50 am
LAX
-
EYW
9h 10m
1 stop
$360Delta
Thu, Aug 20 - Mon, Aug 24
Delta Logo
1:59 pm - 7:17 pm
EYW
-
LAX
8h 18m
1 stop
Delta Logo
11:59 pm - 10:50 am
LAX
-
EYW
7h 51m
1 stop
$379Delta
Thu, Aug 13 - Mon, Aug 17
United Airlines Logo
2:15 pm - 5:24 pm
EYW
-
SNA
30h 09m
1 stop
United Airlines Logo
9:14 pm - 1:29 pm
SNA
-
EYW
13h 15m
1 stop
$1,605United Airlines
Thu, Aug 13 - Mon, Aug 17
United Airlines Logo
2:15 pm - 8:11 pm
EYW
-
SNA
32h 56m
1 stop
United Airlines Logo
8:13 am - 1:29 pm
SNA
-
EYW
26h 16m
2 stops
$1,642United Airlines
Booking Insights

KAYAK's insights & trends for Key West to California flights

Get data-powered insights and trends into flights from Key West to California to help you find the cheapest flights, the best time to fly and much more.

What is the cheapest month to fly from Key West to California?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Key West to California, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Key West to California is May, when tickets cost $0 (return) on average. On the other hand, the most expensive months are July and March, when the average cost of round-trip tickets is $740 and $704 respectively.

Good to know

Low season

December

Cheapest flight

$131
Best time to beat the crowds with an average 8% drop in price.
Most popular time to fly with an average 6% increase in price.
Flight from Key West to Las Vegas

FAQs - booking California flights

  • How does KAYAK find such low prices on flights from Key West to California?

    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 Key West to California.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Key West to California 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 Key West to California?

    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 from Key West to California with an airline and back with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Key West to California?

    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 from Key West to California up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top airline flying from Key West to California

 
See real verified KAYAK customer reviews for airlines flying from Key West to California. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Key West to California? 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.
7.1
American AirlinesOverall score based on 11837 reviews
7.9Crew
6.4Food
7.2Comfort
7.5Boarding
6.8Entertainment
Airline reviews

Worst communication. Delayed boarding for two hours without a single announcement until hour 1 had passed - on time status showing until our flight was supposed to takeoff and the crew had already walked away. No one was boarding. Disgusting part of DFW overcrowded with no AC on a 97 degree day. Then the first app update is that we’d take off in 15 mins… but again no one had boarded a full flight. No announcement in the terminal so everyone is just crowded around a disgusting place with no info for over an hour which turned into two. This was an overfill flight and a disgrace to passenger decency all while likely just trying to fix their own issue of overbooking. The worst airline at the worst airport.

2.0 MediocreAlyssa, Jul 2026
DFW - SNA
Read more American Airlines reviews

Worst communication. Delayed boarding for two hours without a single announcement until hour 1 had passed - on time status showing until our flight was supposed to takeoff and the crew had already walked away. No one was boarding. Disgusting part of DFW overcrowded with no AC on a 97 degree day. Then the first app update is that we’d take off in 15 mins… but again no one had boarded a full flight. No announcement in the terminal so everyone is just crowded around a disgusting place with no info for over an hour which turned into two. This was an overfill flight and a disgrace to passenger decency all while likely just trying to fix their own issue of overbooking. The worst airline at the worst airport.

I’ve been on 8 flights with American Airlines in the last 2 months and 4 have been delayed.

Mechanical delay > Crew Time out. No communication to passengers. Crew time out was positioned as a surprise (even though it must have been know at the time of boarding that the crew would time out.

Initial flight had an engine overheat - returned to DFW. Had another plane ready, but crew timed out. Had to wait 5h for boarding. Fully boarded and pilot says plane is not flight worthy. Deplane and go to the other end of the terminal. Wait an hour to board third plane because the crew couldn’t leave the second plane because no wheelchairs were brought to remove passengers. Finally take off and there is no catering (in flight service) even in first class. Very much an AA failure.

Flight: Started on time. Comfortable flight. Arrived on time. Crew: Very cordial and helpful. Drinks and snack was served with a smile. Overall enjoyed the trip. Regards, Hari Doss Chanchala Doss

I have never been assaulted they way I was today in Charlotte - shame on American

A first class seat should fit a fat person, and this doesn't. The trays in the armrest are less functional than an ordinary tray in the back of the seat.

The experience with American Airlines was good, although the Philippines Airlines flight was much better (better seats, better food, better entertainment options, overall better). Again, the MIA to LAX flight was fine, but nothing in comparison to the comfort and accommodations of the Philippines Airlines flight from LAX to MNL.

Plane felt so crowded and tightly packed. The chair itself was not comfortable.

2.5h delay due to unruly passenger in first class. Had to be removed from the flight. No food unless pre ordered. Didn't know we would need it because of delay.

Everything you need to know for your flight from Key West to California

Information on your arrival and departure airports