$174 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 9/1. 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$309
San Francisco
San Francisco1 stop$301
San Diego
San Diego1 stop$439
San Jose
San Jose1 stop$545
Los Angeles
Los Angeles1 stop$309
San Francisco
San Francisco1 stop$301
San Diego
San Diego1 stop$439
San Jose
San Jose1 stop$545

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

Sat, Sep 5 - Fri, Sep 11
American Airlines Logo
7:10 pm - 12:54 amEYW  Key West-SFO San Francisco
8h 44m1 stop Miami
American Airlines Logo
6:12 am - 5:55 pmSFO  San Francisco-EYW Key West
8h 43m1 stop Charlotte Douglas
$301American Airlines
Sat, Sep 5 - Sat, Sep 12
American Airlines Logo
7:10 pm - 12:54 amEYW  Key West-SFO San Francisco
8h 44m1 stop Miami
American Airlines Logo
9:53 pm - 12:17 pmSFO  San Francisco-EYW Key West
11h 24m1 stop Charlotte Douglas
$301American Airlines
Tue, Oct 6 - Sat, Oct 10
Delta Logo
6:10 pm - 11:56 pmEYW  Key West-SFO San Francisco
8h 46m1 stop Atlanta Hartsfield-Jackson
Delta Logo
10:30 pm - 10:47 amSFO  San Francisco-EYW Key West
9h 17m1 stop Atlanta Hartsfield-Jackson
$301Delta
Wed, Sep 9 - Wed, Sep 16
American Airlines Logo
1:47 pm - 7:22 pmEYW  Key West-LAS Las Vegas Harry Reid Intl
8h 35m1 stop Miami
American Airlines Logo
8:00 am - 7:17 pmLAS  Las Vegas Harry Reid Intl-EYW Key West
8h 17m1 stop Miami
$301American Airlines
Sat, Sep 5 - Fri, Sep 11
American Airlines Logo
7:10 pm - 12:54 amEYW  Key West-SFO San Francisco
8h 44m1 stop Miami
American Airlines Logo
6:12 am - 5:55 pmSFO  San Francisco-EYW Key West
8h 43m1 stop Charlotte Douglas
$303American Airlines
Fri, Aug 28 - Sat, Aug 29
Multiple Airlines Logo
12:07 pm - 6:12 pmEYW  Key West-LAX Los Angeles
9h 05m1 stop Orlando
Multiple Airlines Logo
6:30 am - 10:24 amLAX  Los Angeles-EYW Key West
24h 54m2 stops Denver Intl Tampa
$309Multiple Airlines
Fri, Aug 28 - Sat, Aug 29
Multiple Airlines Logo
12:07 pm - 6:12 pmEYW  Key West-LAX Los Angeles
9h 05m1 stop Orlando
Multiple Airlines Logo
11:20 pm - 11:25 amLAX  Los Angeles-EYW Key West
9h 05m1 stop Orlando
$320Multiple Airlines
Mon, Aug 31 - Tue, Sep 15
Delta Logo
6:15 pm - 11:58 pmEYW  Key West-SFO San Francisco
8h 43m1 stop Atlanta Hartsfield-Jackson
Delta Logo
9:55 pm - 10:46 amSFO  San Francisco-EYW Key West
9h 51m1 stop Atlanta Hartsfield-Jackson
$340Delta
Sat, Sep 19 - Sat, Sep 26
Multiple Airlines Logo
10:04 am - 10:39 amEYW  Key West-LAX Los Angeles
27h 35m2 stops Tampa Denver Intl
Multiple Airlines Logo
9:40 pm - 11:35 amLAX  Los Angeles-EYW Key West
10h 55m1 stop Orlando
$348Multiple Airlines
Sat, Sep 5 - Fri, Sep 11
Delta Logo
4:00 pm - 11:58 pmEYW  Key West-SFO San Francisco
10h 58m1 stop Atlanta Hartsfield-Jackson
Delta Logo
10:00 pm - 10:46 amSFO  San Francisco-EYW Key West
9h 46m1 stop Atlanta Hartsfield-Jackson
$369Delta
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.

Which airlines provide the cheapest flights from Key West to California?

The cheapest round-trip price for the route for each airline clicked by KAYAK users in the last 5 days.

In the past 5 days, the cheapest round-trip tickets from Key West to California were found on Delta ($301) and American Airlines ($303).

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Good to know

Cheapest flight

$174
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 11887 reviews
6.4Food
7.2Comfort
7.9Crew
6.8Entertainment
7.5Boarding
Airline reviews

No food. I paid over $1.000 for my ticket for nuts and espresso beans.

6.0 GoodCharlotte, Aug 2026
Read more American Airlines reviews

No food. I paid over $1.000 for my ticket for nuts and espresso beans.

My flight in Dallas had maintenance issues. Which caused us to missed our connecting flight in LA. We had to stay overnight in Los Angeles. American Airlines booked us a hotel. The hotel was the Holiday Inn. It was horrible. The whole hotel smelled like weed and there were people rambling all night long up and down the hallways. The carpets in the hallway and the room has stains. There was dirt on the floor. It was so nasty that I slept in my clothes.

Great. Clean. Seats comfortable. Food was free. Had new release movies.

The airplane I love and I love I came back safe thank you American airlines

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

Key West (EYW)