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Key West

$135+ Cheap flights from California to Key West (EYW)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 5/13. Fares are subject to change and may not be available on all flights or dates of travel.
LAX — EYW
Mar 31 — Apr 71
Tue 3/31
Tue 4/7
1 adult, Economy
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Cheap flight deals from California to Key West

Cheapest flights from California to Key West
Explore the most affordable flight options available from California to Key West. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 1, 2026.

This American Airlines deal was found by Cheapflights users on 2/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/99:08 am
SFO
-
EYW
1 stop10h 28m
American Airlines
Wed 5/132:01 pm
EYW
-
SFO
1 stop9h 11m
American Airlines
Deal found 2/25$289
This American Airlines deal was found by Cheapflights users on 2/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/19:56 am
LAS
-
EYW
1 stop9h 40m
American Airlines
Wed 5/62:29 pm
EYW
-
LAS
1 stop9h 31m
American Airlines
Deal found 2/25$299
This American Airlines deal was found by Cheapflights users on 2/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/169:08 am
SFO
-
EYW
1 stop10h 28m
American Airlines
Wed 5/204:20 pm
EYW
-
SFO
1 stop9h 55m
American Airlines
Deal found 2/26$309
This Expedia deal was found by Cheapflights users on 2/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/164:25 pm
LAX
-
EYW
2 stops15h 46m
Spirit Airlines
Mon 4/2012:06 pm
EYW
-
LAX
2 stops23h 04m
Spirit Airlines
Deal found 2/25$311
This American Airlines deal was found by Cheapflights users on 2/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/189:14 am
SFO
-
EYW
1 stop10h 23m
American Airlines
Wed 3/254:40 pm
EYW
-
SFO
1 stop9h 30m
American Airlines
Deal found 2/25$314
This Delta deal was found by Cheapflights users on 2/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/269:45 pm
SAN
-
EYW
1 stop10h 01m
Delta
Thu 4/306:23 pm
EYW
-
SAN
1 stop8h 02m
Delta
Deal found 2/27$315
This American Airlines deal was found by Cheapflights users on 2/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/811:35 pm
SFO
-
EYW
1 stop10h 33m
American Airlines
Wed 5/133:58 pm
EYW
-
SFO
2 stops10h 17m
American Airlines
Deal found 2/26$319
This American Airlines deal was found by Cheapflights users on 2/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/69:12 am
SAN
-
EYW
2 stops10h 46m
American Airlines
Tue 5/126:45 am
EYW
-
SAN
1 stop7h 31m
American Airlines
Deal found 2/25$320
This Delta deal was found by Cheapflights users on 2/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/248:00 am
SAN
-
EYW
1 stop8h 40m
Delta
Wed 4/292:40 pm
EYW
-
SAN
1 stop9h 40m
Delta
Deal found 2/27$322
This American Airlines deal was found by Cheapflights users on 2/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/712:53 pm
SAN
-
EYW
1 stop7h 05m
American Airlines
Wed 4/82:29 pm
EYW
-
SAN
1 stop10h 31m
American Airlines
Deal found 2/27$323
This American Airlines deal was found by Cheapflights users on 2/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/176:00 am
LAX
-
EYW
1 stop7h 30m
American Airlines
Tue 4/215:25 pm
EYW
-
LAX
1 stop8h 30m
American Airlines
Deal found 2/27$324
This American Airlines deal was found by Cheapflights users on 2/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/169:12 am
SAN
-
EYW
2 stops10h 46m
American Airlines
Wed 5/202:01 pm
EYW
-
SAN
1 stop9h 49m
American Airlines
Deal found 2/28$327

Find flight deals from California to Key West

Keep the following information in mind while searching for California to Key West flight deals. Data was last updated March 1, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$289
(American Airlines)

One-way from

$135
(American Airlines)

Popular in

December

Cheapest in

January

Average price

$518
Provider with most accurate pricing for Los Angeles-Key West flight deals.
Search Deals
Provider most trusted by Cheapflights users for Los Angeles-Key West flights.
Search Deals
From California to Key West
Search Deals
One-way flight from California to Key West
Search Deals
High demand for flights, 4% potential price rise
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($17 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in March 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from California to Key West 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, Cheapflights users made 2,558,603 searches. Data last updated March 1, 2026.
Use the filters below to find and compare flights from California to Key West that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Las VegasKey West

LAS - EYW

LASEYW

Las Vegas Harry Reid Intl

Fri 5/1

9:56 am-10:36 pm

1 stop9h 40m

Key West

Wed 5/6

3:58 pm-10:47 pm

2 stops9h 49m

$304

San DiegoKey West

SAN - EYW

SANEYW

San Diego

Sun 4/26

9:45 pm-10:46 am

1 stop10h 01m

Key West

Wed 4/29

6:23 pm-11:25 pm

1 stop8h 02m

$315

San DiegoKey West

SAN - EYW

SANEYW

San Diego

Sat 4/18

8:00 am-7:40 pm

1 stop8h 40m

Key West

Tue 4/28

6:23 pm-11:25 pm

1 stop8h 02m

$322

San FranciscoKey West

SFO - EYW

SFOEYW

San Francisco

Mon 5/18

11:59 pm-10:53 am

1 stop7h 54m

Key West

Sat 5/23

3:05 pm-8:41 pm

1 stop8h 36m

$339

BurbankKey West

BUR - EYW

BUREYW

Burbank Bob Hope

Thu 4/16

12:16 pm-11:11 am

2 stops19h 55m

Key West

Mon 4/20

12:06 pm-8:08 am

2 stops23h 02m

$346

SacramentoKey West

SMF - EYW

SMFEYW

Sacramento Intl

Fri 4/24

11:59 pm-11:24 am

1 stop8h 25m

Key West

Wed 4/29

3:52 pm-10:48 pm

1 stop9h 56m

$359

San DiegoKey West

SAN - EYW

SANEYW

San Diego

Wed 4/22

6:15 am-5:23 pm

1 stop8h 08m

Key West

Tue 4/28

6:23 pm-11:25 pm

1 stop8h 02m

$359

SacramentoKey West

SMF - EYW

SMFEYW

Sacramento Intl

Wed 3/18

11:07 pm-1:43 pm

2 stops11h 36m

Key West

Wed 3/25

2:40 pm-10:30 pm

1 stop10h 50m

$364

BurbankKey West

BUR - EYW

BUREYW

Burbank Bob Hope

Wed 4/1

7:05 pm-11:30 am

2 stops13h 25m

Key West

Mon 4/6

2:35 pm-9:07 am

2 stops21h 32m

$366

BurbankKey West

BUR - EYW

BUREYW

Burbank Bob Hope

Thu 4/9

7:05 pm-1:37 pm

2 stops15h 32m

Key West

Mon 4/13

2:35 pm-9:07 am

2 stops21h 32m

$383

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/25

Showing 1-10 of 60 resultsSorted by cheapest first
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Best time to book a flight from California to Key West

Have a flexible travel schedule? Discover the best time to fly to Key West from California with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

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

What is the cheapest month to book a flight from California to Key West?

Currently, April is the cheapest month in which you can book a flight from California to Key West (average of $160). Flying from California to Key West in June is currently the most expensive (average of $318). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

How much does it cost to fly round-trip from California to Key West?

Related info for your journey

Find useful and relevant information for your journey from California to Key West. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to Key West from California?

    Most people fly into Key West (EYW) if they book a flight to Key West from California. Key West is conveniently located just 2.6 mi from Key West’s city center.

  • How long is the flight from California to Key West?

    American Airlines, Delta, and United Airlines can get you from California to Key West in just under 8h 25m. Your travel time can differ by up to 1h 36m. The distance between California and Key West is about 2513 mi. Both multi-stop and nonstop flights can be found to your destination and back.

  • What are the most popular routes from California to Key West?

    The most popular flight routes from California to Key West are San Francisco - Key West, Los Angeles - Key West and San Diego - Key West.

  • Can I find deals for flights from California to Key West that include hotel bookings?

    Yes. In addition to deals on California to Key West flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from California to Key West?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from California to Key West.

  • Can I find deals for business class flights from California to Key West?

    Yes. Cheapflights offers flight deals from California to Key West by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from California to Key West?

    Currently, April is the cheapest month in which you can book a flight from California to Key West (average of $160). Flying from California to Key West in June is currently the most expensive (average of $318). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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Top 3 airlines flying from California to Key West

Discover the top 3 airlines that operate flights from California to Key West. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated March 1, 2026.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$250Average$518FlexibilityNo cancel feeOn-time71%
DeltaCheapest$258Average$476FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$390Average$651FlexibilityNo cancel feeOn-time69%

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