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$126+ Cheap flights from Key West (EYW) to California

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 12/6. Fares are subject to change and may not be available on all flights or dates of travel.
EYW — LAX
oct. 17 — oct. 241
vie. 10/17
vie. 10/24
1 adult, Economy
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Cheap flight deals from Key West to California

Keep the following information in mind while searching for Key West to California flight deals. Data was last updated septiembre 17, 2025.

Round-trip from

$251
(American Airlines)

One-way from

$126
(American Airlines)

Popular in

July

Cheapest in

October

Average price

$339
From Key West to California
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One-way flight from Key West to California
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Highest demand for flights based on searches. 18% potential increase in price ($115 potential increase over avg. RT price).
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Cheapest flight prices on average. 10% potential price decrease ($50 potential savings vs. average RT price).
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Average for round-trip flights in September 2025
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Find flight deals from Key West to California

Cheapest flights from Key West to California
Explore the most affordable flight options available from Key West to California. Find the lowest fares from popular airlines and budget airlines, with prices last updated on septiembre 17, 2025.

This American Airlines deal was found by Cheapflights users on 9/17. 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.
mié. 11/127:53 pmEYW - LAS
1 stop7h 06mAmerican Airlines
mié. 11/196:00 amLAS - EYW
1 stop7h 16mAmerican Airlines
Deal found 9/17$251
This Kiwi.com deal was found by Cheapflights users on 9/15. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 10/68:55 amEYW - LAS
1 stop27h 32mMultiple Airlines
sáb. 10/1110:07 pmLAS - EYW
2 stops31h 08mMultiple Airlines
Deal found 9/15$265
This Kiwi.com deal was found by Cheapflights users on 9/15. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 9/309:47 amEYW - LAS
1 stop26h 24mMultiple Airlines
sáb. 10/49:26 amLAS - EYW
1 stop21h 53mMultiple Airlines
Deal found 9/15$303
This Delta deal was found by Cheapflights users on 9/14. 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.
vie. 10/241:57 pmEYW - SFO
1 stop7h 59mDelta
sáb. 11/17:15 amSFO - EYW
1 stop9h 51mDelta
Deal found 9/14$309
This American Airlines deal was found by Cheapflights users on 9/15. 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.
sáb. 11/225:40 pmEYW - LAS
1 stop9h 13mAmerican Airlines
lun. 11/241:14 amLAS - EYW
1 stop7h 00mAmerican Airlines
Deal found 9/15$310
This Delta deal was found by Cheapflights users on 9/17. 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.
mié. 11/126:18 pmEYW - LAS
1 stop9h 07mDelta
mar. 11/1812:43 amLAS - EYW
1 stop7h 48mDelta
Deal found 9/17$313
This American Airlines deal was found by Cheapflights users on 9/15. 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.
vie. 10/242:14 pmEYW - SFO
1 stop9h 27mAmerican Airlines
sáb. 11/17:00 amSFO - EYW
2 stops11h 56mAmerican Airlines
Deal found 9/15$314
This Kiwi.com deal was found by Cheapflights users on 9/17. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 11/1210:47 amEYW - LAS
1 stop24h 38mMultiple Airlines
mar. 11/1812:58 amLAS - EYW
2 stops28h 17mMultiple Airlines
Deal found 9/17$327
This Kiwi.com deal was found by Cheapflights users on 9/17. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 11/28:55 amEYW - LAS
2 stops31h 50mMultiple Airlines
sáb. 11/89:55 pmLAS - EYW
1 stop9h 24mMultiple Airlines
Deal found 9/17$339
This Kiwi.com deal was found by Cheapflights users on 9/17. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 10/28:55 amEYW - LAX
1 stop26h 17mMultiple Airlines
lun. 10/62:54 pmLAX - EYW
2 stops17h 11mMultiple Airlines
Deal found 9/17$344
This American Airlines deal was found by Cheapflights users on 9/16. 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.
lun. 10/65:47 pmEYW - SFO
2 stops9h 30mAmerican Airlines
mar. 10/148:00 amSFO - EYW
1 stop8h 22mAmerican Airlines
Deal found 9/16$345
This Delta deal was found by Cheapflights users on 9/15. 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.
mar. 9/307:00 amEYW - LAX
1 stop8h 08mDelta
sáb. 10/411:55 pmLAX - EYW
1 stop8h 00mDelta
Deal found 9/15$369

Cheapflights 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, Cheapflights users made 2,558,603 searches. Data last updated septiembre 17, 2025.
Use the filters below to find and compare flights from Key West to California that are best for you.

Fly from

Key West

Fly to

California

Route

Depart

Return

Price

Key WestLas Vegas

EYW - LAS

EYWLAS

Key West

mié. 11/12

1:23 pm-7:56 pm

1 stop9h 33m

Las Vegas Harry Reid Intl

mié. 11/19

6:00 am-7:23 pm

2 stops10h 23m

$256

Key WestLas Vegas

EYW - LAS

EYWLAS

Key West

mié. 12/3

4:10 pm-9:45 pm

1 stop8h 35m

Las Vegas Harry Reid Intl

sáb. 12/6

10:49 pm-11:02 am

2 stops9h 13m

$256

Key WestLas Vegas

EYW - LAS

EYWLAS

Key West

lun. 10/6

8:55 am-9:27 am

1 stop27h 32m

Las Vegas Harry Reid Intl

sáb. 10/11

10:07 pm-8:15 am

2 stops31h 08m

$265

Key WestLas Vegas

EYW - LAS

EYWLAS

Key West

mar. 9/30

9:47 am-9:11 am

1 stop26h 24m

Las Vegas Harry Reid Intl

sáb. 10/4

9:26 am-10:19 am

1 stop21h 53m

$303

Key WestSan Francisco

EYW - SFO

EYWSFO

Key West

vie. 10/24

1:57 pm-6:56 pm

1 stop7h 59m

San Francisco

sáb. 11/1

7:15 am-8:06 pm

1 stop9h 51m

$309

Key WestSan Francisco

EYW - SFO

EYWSFO

Key West

lun. 10/6

6:17 pm-12:05 am

1 stop8h 48m

San Francisco

mar. 10/14

7:15 am-8:06 pm

1 stop9h 51m

$309

Key WestSan Francisco

EYW - SFO

EYWSFO

Key West

vie. 10/24

2:32 pm-8:42 pm

1 stop9h 10m

San Francisco

sáb. 11/1

11:59 pm-11:14 am

1 stop9h 15m

$309

Key WestLas Vegas

EYW - LAS

EYWLAS

Key West

sáb. 11/22

5:40 pm-11:53 pm

1 stop9h 13m

Las Vegas Harry Reid Intl

mar. 11/25

8:11 am-7:23 pm

1 stop8h 12m

$310

Key WestLas Vegas

EYW - LAS

EYWLAS

Key West

mié. 11/12

6:18 pm-12:25 am

1 stop9h 07m

Las Vegas Harry Reid Intl

mar. 11/18

12:43 am-11:31 am

1 stop7h 48m

$313

Key WestLas Vegas

EYW - LAS

EYWLAS

Key West

sáb. 2/14

5:20 pm-10:15 pm

1 stop7h 55m

Las Vegas Harry Reid Intl

jue. 2/19

1:15 pm-11:59 pm

1 stop7h 44m

$314

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/15

Showing 1-10 of 60 results
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Best time to book a flight from Key West to California

Have a flexible travel schedule? Discover the best time to fly to California from Key West 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 Key West to California

What is the cheapest time of day to fly from EYW to CA?

Find hourly flight availability from Key West to California. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated septiembre 17, 2025.

When flying from Key West to California, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Reviews of airlines servicing California

Get insights into the airlines that provide service to California. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to California. Reviews last updated septiembre 17, 2025.
See what other customers who have flown with Delta, United Airlines, and American Airlines from Key West to California have to say. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,961 reviews

Overall

8.0

Boarding

8.2

Crew

8.5

Comfort

7.9

Food

7.3

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
Delta
8.0
Very good
7,961 reviews
Delta
8.0
Very good
7,961 reviews

Overall

8.0

Boarding

8.2

Crew

8.5

Comfort

7.9

Food

7.3

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
United Airlines
7.4
Good
8,926 reviews
Delta
8.0
Very good
7,961 reviews

Overall

8.0

Boarding

8.2

Crew

8.5

Comfort

7.9

Food

7.3

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
7,961 reviews

Overall

8.0

Boarding

8.2

Crew

8.5

Comfort

7.9

Food

7.3

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Related info for your journey

Find useful and relevant information for your journey from Key West to California. 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 from for flights from Key West to California?

    Located just 2.6 mi from the city center, Key West (EYW) is the airport most travelers will use when flying to California from Key West.

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

    Departing from Key West to California will take you 7h 59m. The distance between Key West and California is about 2542 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • What are the cheapest airlines to fly from Key West to California one-way?

    One-way options have recently been found by users for as low as $126 on American Airlines. Other airlines that offer cheap prices include Spirit Airlines from $158 and Delta from $162 one-way.

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

    The most popular route from Key West to California is Key West - Las Vegas Harry Reid Intl. You may also consider Key West - San Francisco or Key West - San Diego.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Key West to California 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 Key West to California?

    Currently, January is the cheapest month in which you can book a flight from Key West to California (average of $246). Flying from Key West to California in March is currently the most expensive (average of $325). 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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Alternative routes for Key West to California

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Top 3 airlines flying from Key West to California

Discover the top 3 airlines that operate flights from Key West to California. 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 septiembre 17, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$298Average$468FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$299Average$494FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$447Average$449FlexibilityNo cancel feeOn-time69%

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