$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 8/31. Fares are subject to change and may not be available on all flights or dates of travel.
Find cheap flights from California to Key West with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.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 May 1, 2025.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | eDreams 3 stars |
Round-trip from | $250 (American Airlines) |
One-way from | $125 (American Airlines) |
Popular in | December |
Cheapest in | January |
Average price | $548 |
Find flight deals from California to Key West
Cheapest flights from California to Key WestExplore 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 May 1, 2025.
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 May 1, 2025.
This American Airlines deal was found by Cheapflights users on 5/1. 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.
This Delta deal was found by Cheapflights users on 4/30. 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.
This American Airlines deal was found by Cheapflights users on 4/30. 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.
This Delta deal was found by Cheapflights users on 4/30. 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.
This JetBlue deal was found by Cheapflights users on 4/30. 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 JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This American Airlines deal was found by Cheapflights users on 5/1. 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.
This Mytrip deal was found by Cheapflights users on 4/30. 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.
This American Airlines deal was found by Cheapflights users on 4/30. 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.
This Mytrip deal was found by Cheapflights users on 5/1. 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.
This Delta deal was found by Cheapflights users on 4/30. 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.
This American Airlines deal was found by Cheapflights users on 5/1. 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.
This United Airlines deal was found by Cheapflights users on 4/29. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight 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 May 1, 2025.
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
Tue 7/1
12:53 am-12:54 pm
1 stop9h 01m
Key West
Wed 7/9
7:51 pm-11:42 pm
1 stop6h 51m
Las VegasKey West
LAS - EYW
LASEYW
Las Vegas Harry Reid Intl
Mon 6/2
12:55 am-12:56 pm
1 stop9h 01m
Key West
Wed 6/11
6:29 pm-12:04 am
1 stop8h 35m
San FranciscoKey West
SFO - EYW
SFOEYW
San Francisco
Wed 7/23
5:41 am-4:08 pm
1 stop7h 27m
Key West
Wed 7/30
2:31 pm-9:53 pm
1 stop10h 22m
San DiegoKey West
SAN - EYW
SANEYW
San Diego
Sat 5/31
6:15 am-5:30 pm
1 stop8h 15m
Key West
Tue 6/3
11:48 am-6:02 pm
1 stop9h 14m
Los AngelesKey West
LAX - EYW
LAXEYW
Los Angeles
Tue 10/14
9:30 pm-11:50 am
1 stop11h 20m
Key West
Tue 10/21
1:00 pm-9:45 pm
1 stop11h 45m
San DiegoKey West
SAN - EYW
SANEYW
San Diego
Sat 8/16
10:30 pm-11:59 am
1 stop10h 29m
Key West
Sat 8/23
5:56 pm-9:45 pm
1 stop6h 49m
Los AngelesKey West
LAX - EYW
LAXEYW
Los Angeles
Fri 5/16
12:41 am-9:40 am
2 stops29h 59m
Key West
Sat 5/24
3:52 pm-6:51 am
3 stops41h 59m
Las VegasKey West
LAS - EYW
LASEYW
Las Vegas Harry Reid Intl
Sat 5/24
8:49 am-4:45 pm
1 stop28h 56m
Key West
Fri 5/30
5:31 pm-5:23 pm
2 stops26h 52m
Santa AnaKey West
SNA - EYW
SNAEYW
Santa Ana J. Wayne/Orange Cnty
Sun 5/25
7:45 am-8:07 pm
1 stop9h 22m
Key West
Thu 5/29
11:48 am-5:32 pm
1 stop8h 44m
Santa AnaKey West
SNA - EYW
SNAEYW
Santa Ana J. Wayne/Orange Cnty
Thu 6/26
7:02 pm-10:50 am
2 stops12h 48m
Key West
Thu 7/3
11:20 am-6:12 pm
2 stops9h 52m
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.
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 $492). 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 May 1, 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 May 1, 2025.
Read reviews from past customers who have flown Breeze Airways, Alaska Airlines and Delta 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.
Food
Comfort
Boarding
Entertainment
Crew
Overall
Reviews
Dena,Dec 2024
LAS - BDL
Food
Comfort
Boarding
Entertainment
Crew
Overall
Reviews
Dena,Dec 2024
LAS - BDL
Food
Comfort
Boarding
Entertainment
Crew
Overall
Reviews
Dena,Dec 2024
LAS - BDL
Food
Comfort
Boarding
Entertainment
Crew
Overall
Reviews
Dena,Dec 2024
LAS - BDL
Food
Comfort
Boarding
Entertainment
Crew
Overall
Reviews
Dena,Dec 2024
LAS - BDL
Food
Comfort
Boarding
Entertainment
Crew
Overall
Reviews
Dena,Dec 2024
LAS - BDL
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.
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Alternative routes for California to Key West
See prices for flight routes from nearby airports that may be better suited for you.
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 May 1, 2025.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$250 | Average$540 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$268 | Average$547 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$287 | Average$579 | FlexibilityNo cancel fee | On-time69% |