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Cheap flights from Key West to California from $129

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Key West to California departing on 5/7. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

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Find the cheapest flights from Key West to California

Cheap round-trip flights

Enter your travel dates to find the best prices.
American Airlines Logo
2:06 pm - 8:56 pm
EYW
-
SFO
9h 50m
1 stop
American Airlines Logo
6:00 am - 4:24 pm
SFO
-
EYW
7h 24m
1 stop
$259American Airlines
Thu, Feb 26 - Mon, Mar 2
American Airlines Logo
2:06 pm - 11:10 pm
EYW
-
SFO
12h 04m
1 stop
American Airlines Logo
6:00 am - 7:15 pm
SFO
-
EYW
10h 15m
2 stops
$264American Airlines
Thu, Feb 26 - Mon, Mar 2
Multiple Airlines Logo
9:46 am - 10:59 pm
EYW
-
LAS
16h 13m
1 stop
Multiple Airlines Logo
9:45 pm - 1:37 pm
LAS
-
EYW
12h 52m
1 stop
$321Multiple Airlines
Sun, Mar 8 - Thu, Mar 12
United Airlines Logo
3:47 pm - 10:44 pm
EYW
-
LAX
9h 57m
1 stop
United Airlines Logo
11:25 pm - 1:31 pm
LAX
-
EYW
11h 06m
1 stop
$329United Airlines
Fri, Apr 24 - Mon, Apr 27
Multiple Airlines Logo
2:25 pm - 11:51 pm
EYW
-
LAX
12h 26m
1 stop
Multiple Airlines Logo
5:30 am - 12:21 pm
LAX
-
EYW
27h 51m
2 stops
$357Multiple Airlines
Fri, Apr 24 - Mon, Apr 27
Delta Logo
5:56 pm - 10:48 pm
EYW
-
SAN
7h 52m
1 stop
Delta Logo
8:00 am - 7:42 pm
SAN
-
EYW
8h 42m
1 stop
$405Delta
Sun, Feb 15 - Thu, Feb 19
Spirit Airlines Logo
2:25 pm - 8:15 am
EYW
-
LAX
20h 50m
2 stops
Spirit Airlines Logo
9:31 pm - 1:30 pm
LAX
-
EYW
12h 59m
2 stops
$422Spirit Airlines
Sun, Feb 15 - Thu, Feb 19
United Airlines Logo
6:35 pm - 1:09 am
EYW
-
LAX
9h 34m
1 stop
United Airlines Logo
11:00 pm - 1:15 pm
LAX
-
EYW
11h 15m
1 stop
$429United Airlines
Thu, Feb 26 - Mon, Mar 2
Spirit Airlines Logo
2:25 pm - 11:50 pm
EYW
-
LAX
12h 25m
1 stop
Spirit Airlines Logo
1:05 am - 1:30 pm
LAX
-
EYW
9h 25m
2 stops
$475Spirit Airlines
Sun, Feb 15 - Wed, Feb 18
Delta Logo
5:56 pm - 10:48 pm
EYW
-
SAN
7h 52m
1 stop
Delta Logo
10:20 pm - 10:59 am
SAN
-
EYW
9h 39m
1 stop
$497Delta
Fri, Feb 13 - Mon, Feb 16

United Airlines flights from Key West to California

Our best United Airlines deals on Key West to California flight tickets
United Airlines
Apr 24
EYW3:47 pmKey West
9h 57m
1 stop
LAX10:44 pmLos Angeles
Apr 27
LAX11:25 pmLos Angeles
11h 06m
1 stop
EYW1:31 pmKey West
$329
United Airlines
Feb 26
EYW6:35 pmKey West
9h 34m
1 stop
LAX1:09 amLos Angeles
Mar 2
LAX11:00 pmLos Angeles
11h 15m
1 stop
EYW1:15 pmKey West
$429
United Airlines
Feb 14
EYW4:34 pmKey West
9h 56m
1 stop
LAX11:30 pmLos Angeles
Feb 18
LAX8:35 amLos Angeles
10h 34m
1 stop
EYW10:09 pmKey West
$431

Spirit Airlines flights from Key West to California

Our best Spirit Airlines deals on Key West to California flight tickets
Spirit Airlines
Feb 15
EYW2:25 pmKey West
20h 50m
2 stops
LAX8:15 amLos Angeles
Feb 19
LAX9:31 pmLos Angeles
12h 59m
2 stops
EYW1:30 pmKey West
$422
Spirit Airlines
Feb 15
EYW2:25 pmKey West
12h 25m
1 stop
LAX11:50 pmLos Angeles
Feb 18
LAX1:05 amLos Angeles
9h 25m
2 stops
EYW1:30 pmKey West
$475
Spirit Airlines
Feb 15
EYW2:25 pmKey West
12h 25m
1 stop
LAX11:50 pmLos Angeles
Feb 19
LAX11:59 pmLos Angeles
10h 31m
1 stop
EYW1:30 pmKey West
$512

momondo Fare Finder

 
Customize your flight search to find flights from Key West to California that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 832,500 searches. Data last updated February 1, 2026.
Use the filters below to find and compare flights from Key West to California that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Key WestSan Francisco

EYW - SFO

EYWSFO

Key West

Thu 2/26

2:06 pm-8:56 pm

1 stop9h 50m

San Francisco

Mon 3/2

6:00 am-4:24 pm

1 stop7h 24m

$259

Key WestSan Francisco

EYW - SFO

EYWSFO

Key West

Thu 2/26

2:06 pm-11:10 pm

1 stop12h 04m

San Francisco

Mon 3/2

6:00 am-7:15 pm

2 stops10h 15m

$264

Key WestLas Vegas

EYW - LAS

EYWLAS

Key West

Sun 3/8

9:46 am-10:59 pm

1 stop16h 13m

Las Vegas Harry Reid Intl

Thu 3/12

9:45 pm-1:37 pm

1 stop12h 52m

$321

Key WestLos Angeles

EYW - LAX

EYWLAX

Key West

Fri 4/24

3:47 pm-10:44 pm

1 stop9h 57m

Los Angeles

Mon 4/27

11:25 pm-1:31 pm

1 stop11h 06m

$329

Key WestLos Angeles

EYW - LAX

EYWLAX

Key West

Fri 4/24

2:25 pm-11:51 pm

1 stop12h 26m

Los Angeles

Mon 4/27

5:30 am-12:21 pm

2 stops27h 51m

$357

Key WestSan Diego

EYW - SAN

EYWSAN

Key West

Sun 2/15

5:56 pm-10:48 pm

1 stop7h 52m

San Diego

Thu 2/19

8:00 am-7:42 pm

1 stop8h 42m

$405

Key WestLos Angeles

EYW - LAX

EYWLAX

Key West

Sun 2/15

2:25 pm-8:15 am

2 stops20h 50m

Los Angeles

Thu 2/19

9:31 pm-1:30 pm

2 stops12h 59m

$422

Key WestLos Angeles

EYW - LAX

EYWLAX

Key West

Thu 2/26

6:35 pm-1:09 am

1 stop9h 34m

Los Angeles

Mon 3/2

11:00 pm-1:15 pm

1 stop11h 15m

$429

Key WestLos Angeles

EYW - LAX

EYWLAX

Key West

Sun 2/15

2:25 pm-11:50 pm

1 stop12h 25m

Los Angeles

Wed 2/18

1:05 am-1:30 pm

2 stops9h 25m

$475

Key WestSan Diego

EYW - SAN

EYWSAN

Key West

Fri 2/13

5:56 pm-10:48 pm

1 stop7h 52m

San Diego

Mon 2/16

10:20 pm-10:59 am

1 stop9h 39m

$497

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to California from

How to get the cheapest flight ticket from Key West to California

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Can stopping save me money on Key West to California flights?

You could potentially save up to 1% on your flight if you consider stops on a Key West to California flight.

Cheap Key West to California flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Key West to California

Fastest flight time

7h 48m

Direct flights

None
The fastest flight from Key West to California takes 7h 48m
There are no direct flights from Key West to California. There are no popular flight routes from Key West to California.
Search flight deals

  • When did momondo last update prices for flights from Key West Airport to California?

    Prices for flights from Key West Airport to California are refreshed on a daily basis.

  • How many operators does momondo search for flights from Key West Airport to California?

  • How old do you have to be to fly from Key West Airport to California?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Key West Airport to California.

  • What documentation or ID do you need to fly to California?

    The necessary travel and health documents for your California trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

Best airlines flying from Key West to California

Compare and see reviews for airlines that fly from Key West to California with momondo
Airline
Rating
Free Cancellation
Price
American AirlinesPriceFrom $344Free CancellationRating
7.2
11,211 reviews
Search American Airlines flights

Why use momondo?

Why should I use momondo to find a flight deal from Key West to California?

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to California from Key West.

Can I find flights from Key West to California with flexible booking policies on momondo?

momondo does allow users to show only those flights to California from Key West which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights from Key West to California?

momondo provides multiple filters to help you find the best flight to California from Key West. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

I’m not ready to book a flight from Key West to California right now. Can momondo alert me if prices change?

If you are not ready to book a flight from Key West to California now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to California and let you know when they change.

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