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Key West

$125+ 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 4/26. Fares are subject to change and may not be available on all flights or dates of travel.
LAX — EYW
Apr 5 — Apr 121
Sat 4/5
Sat 4/12
1 adult, Economy
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Cheap 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 31, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$249
(American Airlines)

One-way from

$125
(American Airlines)

Popular in

December

Cheapest in

January

Average price

$601
Provider with most accurate pricing for Los Angeles-Key West flight deals.
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Provider most trusted by Cheapflights users for Los Angeles-Key West flights.
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From California to Key West
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One-way flight from California to Key West
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Highest demand for flights based on searches. 6% potential increase in price ($36 potential increase over avg. RT price).
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Cheapest flight prices on average. 4% potential price decrease ($20 potential savings vs. average RT price).
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Average for round-trip flights in March 2025
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Find 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 31, 2025.

This American Airlines deal was found by Cheapflights users on 3/31. 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 7/412:48 amLAS - EYW
1 stop7h 09mAmerican Airlines
Tue 7/87:31 pmEYW - LAS
1 stop7h 02mAmerican Airlines
Deal found 3/31$249
This American Airlines deal was found by Cheapflights users on 3/31. 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 8/1611:00 pmSAN - EYW
1 stop8h 58mAmerican Airlines
Sat 8/234:05 pmEYW - SAN
1 stop8h 32mAmerican Airlines
Deal found 3/31$249
This American Airlines deal was found by Cheapflights users on 3/30. 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 5/1011:53 pmSFO - EYW
1 stop9h 58mAmerican Airlines
Wed 5/143:17 pmEYW - SFO
1 stop10h 44mAmerican Airlines
Deal found 3/30$257
This American Airlines deal was found by Cheapflights users on 3/30. 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 5/1011:20 pmSMF - EYW
1 stop8h 30mAmerican Airlines
Fri 5/163:17 pmEYW - SMF
1 stop8h 39mAmerican Airlines
Deal found 3/30$279
This Delta deal was found by Cheapflights users on 3/31. 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.
Thu 7/177:23 amLAS - EYW
1 stop9h 23mDelta
Tue 7/222:35 pmEYW - LAS
1 stop10h 02mDelta
Deal found 3/31$293
This Mytrip deal was found by Cheapflights users on 3/30. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/46:15 amSAN - EYW
2 stops31h 01mMultiple Airlines
Thu 5/810:23 amEYW - SAN
2 stops40h 33mMultiple Airlines
Deal found 3/30$357
This Mytrip deal was found by Cheapflights users on 3/30. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/31:04 pmLAX - EYW
2 stops24h 45mMultiple Airlines
Sat 5/103:46 pmEYW - LAX
3 stops42h 05mMultiple Airlines
Deal found 3/30$367
This Mytrip deal was found by Cheapflights users on 3/29. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/1310:37 pmLAS - EYW
1 stop14h 43mMultiple Airlines
Thu 4/1710:23 amEYW - LAS
1 stop13h 38mMultiple Airlines
Deal found 3/29$376
This American Airlines deal was found by Cheapflights users on 3/30. 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 5/97:09 pmSNA - EYW
2 stops12h 41mAmerican Airlines
Tue 5/1312:50 pmEYW - SNA
2 stops11h 59mAmerican Airlines
Deal found 3/30$394
This American Airlines deal was found by Cheapflights users on 3/30. 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.
Thu 4/107:30 pmPSP - EYW
2 stops12h 23mAmerican Airlines
Mon 4/142:38 pmEYW - PSP
1 stop10h 24mAmerican Airlines
Deal found 3/30$419
This American Airlines deal was found by Cheapflights users on 3/30. 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.
Thu 9/116:38 amONT - EYW
1 stop6h 23mAmerican Airlines
Mon 9/151:35 pmEYW - ONT
1 stop7h 05mAmerican Airlines
Deal found 3/30$424
This Delta deal was found by Cheapflights users on 3/30. 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 5/306:15 amLAX - EYW
1 stop8h 15mDelta
Tue 6/31:51 pmEYW - LAX
1 stop10h 48mDelta
Deal found 3/30$427

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 31, 2025.
Use the filters below to find and compare flights from California to Key West that are best for you.

Fly from

California

Fly to

Key West

Route

Depart

Return

Price

Las VegasKey West

LAS - EYW

LASEYW

Las Vegas Harry Reid Intl

Fri 7/4

12:48 am-10:57 am

1 stop7h 09m

Key West

Tue 7/8

7:31 pm-11:33 pm

1 stop7h 02m

$249

San DiegoKey West

SAN - EYW

SANEYW

San Diego

Sat 8/16

11:00 pm-10:58 am

1 stop8h 58m

Key West

Sat 8/23

4:05 pm-9:37 pm

1 stop8h 32m

$249

San FranciscoKey West

SFO - EYW

SFOEYW

San Francisco

Sat 5/10

11:53 pm-12:51 pm

1 stop9h 58m

Key West

Wed 5/14

3:17 pm-11:01 pm

1 stop10h 44m

$257

SacramentoKey West

SMF - EYW

SMFEYW

Sacramento Intl

Sat 5/10

11:20 pm-10:50 am

1 stop8h 30m

Key West

Fri 5/16

3:17 pm-8:56 pm

1 stop8h 39m

$279

Las VegasKey West

LAS - EYW

LASEYW

Las Vegas Harry Reid Intl

Thu 7/17

7:23 am-7:46 pm

1 stop9h 23m

Key West

Tue 7/22

2:35 pm-9:37 pm

1 stop10h 02m

$293

Los AngelesKey West

LAX - EYW

LAXEYW

Los Angeles

Sat 4/19

9:00 am-9:33 am

2 stops21h 33m

Key West

Thu 4/24

9:03 am-3:08 pm

2 stops33h 05m

$334

San DiegoKey West

SAN - EYW

SANEYW

San Diego

Sun 5/4

6:15 am-4:16 pm

2 stops31h 01m

Key West

Thu 5/8

10:23 am-11:56 pm

2 stops40h 33m

$357

Las VegasKey West

LAS - EYW

LASEYW

Las Vegas Harry Reid Intl

Sun 4/13

10:37 pm-4:20 pm

1 stop14h 43m

Key West

Thu 4/17

10:23 am-9:01 pm

1 stop13h 38m

$376

Santa AnaKey West

SNA - EYW

SNAEYW

Santa Ana J. Wayne/Orange Cnty

Fri 5/9

7:09 pm-10:50 am

2 stops12h 41m

Key West

Tue 5/13

12:50 pm-9:49 pm

2 stops11h 59m

$394

Palm SpringsKey West

PSP - EYW

PSPEYW

Palm Springs

Thu 4/10

7:30 pm-10:53 am

2 stops12h 23m

Key West

Mon 4/14

2:38 pm-10:02 pm

1 stop10h 24m

$419

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/30

Showing 1-10 of 47 results
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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, August is the cheapest month in which you can book a flight from California to Key West (average of $328). Flying from California to Key West in March is currently the most expensive (average of $493). 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.

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

Find hourly flight availability from California to Key West. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated March 31, 2025.

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

Rainfall in Key West by month

Plan your trip to Key West by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Key West ranges from 1.5 - 6.7 inches per month. September is typically the wettest month, when rainfall can reach 6.7 in. February is typically the driest time to visit Key West when rainfall is around 1.5 in.

Temperature in Key West by month

Plan your trip to Key West by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Key West, use this chart to help with planning. For those seeking warmer temperatures, June is the ideal time of year to visit, when temperatures reach an average of 84.2 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 69.8 F).

Reviews of airlines servicing Key West

Get insights into the airlines that provide service to Key West. 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 Key West. Reviews last updated March 31, 2025.
Read reviews from past customers who have flown Alaska Airlines, Delta and United Airlines from California to Key West. In addition to providing an overall rating, users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
9,818 reviews

Overall

8.0

Food

7.1

Crew

8.5

Boarding

8.2

Comfort

7.9

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them
Alaska Airlines
8.0
Very good
9,818 reviews
Alaska Airlines
8.0
Very good
9,818 reviews

Overall

8.0

Food

7.1

Crew

8.5

Boarding

8.2

Comfort

7.9

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them
Delta
8.0
Very good
7,899 reviews
Alaska Airlines
8.0
Very good
9,818 reviews

Overall

8.0

Food

7.1

Crew

8.5

Boarding

8.2

Comfort

7.9

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them
United Airlines
7.4
Good
8,614 reviews
Alaska Airlines
8.0
Very good
9,818 reviews

Overall

8.0

Food

7.1

Crew

8.5

Boarding

8.2

Comfort

7.9

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them
JetBlue
7.3
Good
2,924 reviews
Alaska Airlines
8.0
Very good
9,818 reviews

Overall

8.0

Food

7.1

Crew

8.5

Boarding

8.2

Comfort

7.9

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them
Allegiant Air
7.3
Good
731 reviews
Alaska Airlines
8.0
Very good
9,818 reviews

Overall

8.0

Food

7.1

Crew

8.5

Boarding

8.2

Comfort

7.9

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them

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.

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

    The cheapest airline one-way is American Airlines, with whom users have recently found tickets for as low as $125. However, be on the lookout for offers from Allegiant Air and United Airlines, as they are both options that can get you from California to Key West for a low price.

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

    The most popular flight routes from California to Key West are Los Angeles - Key West, Las Vegas Harry Reid Intl - 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, August is the cheapest month in which you can book a flight from California to Key West (average of $328). Flying from California to Key West in March is currently the most expensive (average of $493). 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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See prices for flight routes from nearby airports that may be better suited for you.
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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 31, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$250Average$543FlexibilityNo cancel feeOn-time71%
DeltaCheapest$268Average$553FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$287Average$577FlexibilityNo cancel feeOn-time69%
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