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Florida Keys

$60+ Cheap flights from California to Florida Keys

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 5/8. Fares are subject to change and may not be available on all flights or dates of travel.
LAX — EYW
Mar 14 — Mar 211
Sat 3/14
Sat 3/21
1 adult, Economy
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Cheap flight deals from California to Florida Keys

Cheapest flights from California to Florida Keys
Explore the most affordable flight options available from California to Florida Keys. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 12, 2026.

This Kiwi.com deal was found by Cheapflights users on 2/11. 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.
Mon 4/2012:59 am
ONT
-
MIA
1 stop25h 06m
Frontier
Tue 4/287:50 am
MIA
-
ONT
1 stop19h 05m
Frontier
Deal found 2/11$149
This Kiwi.com deal was found by Cheapflights users on 2/10. 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.
Mon 4/2012:59 am
ONT
-
MIA
1 stop25h 06m
Frontier
Wed 4/297:50 am
MIA
-
ONT
1 stop19h 05m
Frontier
Deal found 2/10$150
This Kiwi.com deal was found by Cheapflights users on 2/10. 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.
Mon 4/2012:59 am
ONT
-
MIA
1 stop25h 06m
Frontier
Sat 4/256:30 am
MIA
-
ONT
1 stop20h 25m
Frontier
Deal found 2/10$155
This Kiwi.com deal was found by Cheapflights users on 2/11. 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.
Wed 4/227:29 pm
ONT
-
MIA
1 stop9h 03m
Frontier
Tue 4/287:50 am
MIA
-
ONT
1 stop19h 05m
Frontier
Deal found 2/11$166
This Kiwi.com deal was found by Cheapflights users on 2/11. 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.
Sat 4/257:18 pm
ONT
-
MIA
1 stop9h 14m
Frontier
Tue 4/287:50 am
MIA
-
ONT
1 stop19h 05m
Frontier
Deal found 2/11$169
This Kiwi.com deal was found by Cheapflights users on 2/11. 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.
Sat 5/912:10 pm
SNA
-
MIA
1 stop13h 55m
Multiple Airlines
Tue 5/128:42 am
MIA
-
SNA
1 stop9h 58m
Multiple Airlines
Deal found 2/11$170
This Kiwi.com deal was found by Cheapflights users on 2/10. 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.
Tue 4/1412:59 am
ONT
-
MIA
1 stop25h 06m
Frontier
Mon 4/207:04 pm
MIA
-
ONT
2 stops31h 51m
Frontier
Deal found 2/10$172
This Kiwi.com deal was found by Cheapflights users on 2/9. 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.
Thu 4/301:43 pm
BUR
-
MIA
1 stop14h 49m
Multiple Airlines
Mon 5/48:42 am
MIA
-
BUR
1 stop26h 31m
Multiple Airlines
Deal found 2/9$174
This Kiwi.com deal was found by Cheapflights users on 2/10. 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.
Tue 4/217:29 pm
ONT
-
MIA
1 stop9h 03m
Frontier
Thu 4/308:42 am
MIA
-
ONT
1 stop14h 22m
Frontier
Deal found 2/10$174
This Trip.com deal was found by Cheapflights users on 2/11. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/245:33 pm
ONT
-
MIA
1 stop8h 32m
Frontier
Tue 4/287:50 am
MIA
-
ONT
1 stop19h 05m
Frontier
Deal found 2/11$175
This Kiwi.com deal was found by Cheapflights users on 2/10. 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.
Thu 4/2311:44 am
ONT
-
MIA
1 stop16h 48m
Frontier
Mon 4/278:42 am
MIA
-
ONT
1 stop14h 22m
Frontier
Deal found 2/10$176
This Kiwi.com deal was found by Cheapflights users on 2/10. 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.
Tue 4/2812:59 am
ONT
-
MIA
2 stops20h 50m
Frontier
Mon 5/48:42 am
MIA
-
ONT
1 stop14h 22m
Frontier
Deal found 2/10$177

Find flight deals from California to Florida Keys

Keep the following information in mind while searching for California to Florida Keys flight deals. Data was last updated February 12, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$149
(Kiwi.com)

One-way from

$60
(Trip.com)

Popular in

December

Cheapest in

September

Average price

$452
Provider with most accurate pricing for Los Angeles-Miami flight deals.
Search Deals
Provider most trusted by Cheapflights users for Los Angeles-Miami flights.
Search Deals
From California to Florida Keys
Search Deals
One-way flight from California to Florida Keys
Search Deals
Highest demand for flights based on searches. 9% potential increase in price ($46 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($9 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in February 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from California to Florida Keys 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 February 12, 2026.
Use the filters below to find and compare flights from California to Florida Keys that are best for you.

Fly from

California

Fly to

Florida Keys

Route

Depart

Return

Price

Las VegasMiami

LAS - MIA

LASMIA

Las Vegas Harry Reid Intl

Tue 5/26

12:59 am-12:57 pm

1 stop8h 58m

Miami

Wed 6/3

6:15 am-1:04 pm

1 stop9h 49m

$189

Las VegasMiami

LAS - MIA

LASMIA

Las Vegas Harry Reid Intl

Thu 4/2

12:59 am-5:49 am

1 stop25h 50m

Miami

Wed 4/22

8:42 am-11:26 am

Nonstop5h 44m

$190

Las VegasMiami

LAS - MIA

LASMIA

Las Vegas Harry Reid Intl

Tue 3/3

11:45 pm-12:05 pm

1 stop9h 20m

Miami

Wed 3/11

5:35 pm-11:30 pm

1 stop8h 55m

$195

Las VegasMiami

LAS - MIA

LASMIA

Las Vegas Harry Reid Intl

Wed 3/11

6:10 am-4:55 pm

1 stop7h 45m

Miami

Wed 3/18

5:35 pm-11:30 pm

1 stop8h 55m

$197

Las VegasMiami

LAS - MIA

LASMIA

Las Vegas Harry Reid Intl

Tue 4/21

12:59 am-10:50 am

1 stop6h 51m

Miami

Fri 4/24

5:45 pm-11:50 pm

1 stop9h 05m

$198

Las VegasMiami

LAS - MIA

LASMIA

Las Vegas Harry Reid Intl

Mon 4/13

11:55 pm-11:55 am

1 stop9h 00m

Miami

Wed 4/15

1:25 pm-7:45 pm

2 stops9h 20m

$202

Las VegasMiami

LAS - MIA

LASMIA

Las Vegas Harry Reid Intl

Tue 3/24

12:59 am-8:07 pm

2 stops16h 08m

Miami

Sat 4/11

9:17 pm-9:19 am

1 stop15h 02m

$214

Las VegasMiami

LAS - MIA

LASMIA

Las Vegas Harry Reid Intl

Thu 3/5

7:05 am-8:00 pm

1 stop9h 55m

Miami

Thu 3/12

7:17 pm-10:35 pm

1 stop30h 18m

$227

Los AngelesMiami

LAX - MIA

LAXMIA

Los Angeles

Sat 5/16

10:45 pm-6:45 am

Nonstop5h 00m

Miami

Tue 5/26

6:31 pm-9:28 pm

Nonstop5h 57m

$243

Los AngelesMiami

LAX - MIA

LAXMIA

Los Angeles

Tue 3/3

9:50 am-5:52 pm

Nonstop5h 02m

Miami

Tue 3/17

6:29 pm-9:49 pm

Nonstop6h 20m

$243

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/9

Showing 1-10 of 60 results
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Best time to book a flight from California to Florida Keys

Have a flexible travel schedule? Discover the best time to fly to Florida Keys 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 Florida Keys

What is the cheapest month to book a flight from California to Florida Keys?

Currently, April is the cheapest month in which you can book a flight from California to Florida Keys (average of $160). Flying from California to Florida Keys in June is currently the most expensive (average of $313). 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.

Related info for your journey

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

  • How long is the flight from California to Florida Keys?

    Departing from California to Florida Keys will take you 5h. There are 2337 mi between California and Florida Keys. 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 California to Florida Keys one-way?

    $42 is the cheapest one-way deal found within the past few days, from Frontier. You may also be able to find cheap deals on Spirit Airlines and Alaska Airlines, with prices starting from $59 and $94, respectively.

  • Can I find deals for flights from California to Florida Keys that include hotel bookings?

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

  • How can I find direct flights from California to Florida Keys?

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

  • Can I find deals for business class flights from California to Florida Keys?

    Yes. Cheapflights offers flight deals from California to Florida Keys 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 Florida Keys?

    Currently, April is the cheapest month in which you can book a flight from California to Florida Keys (average of $160). Flying from California to Florida Keys in June is currently the most expensive (average of $313). 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

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for California to Florida Keys

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 Florida Keys

Discover the top 3 airlines that operate flights from California to Florida Keys. 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 February 12, 2026.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$250Average$549FlexibilityNo cancel feeOn-time71%
DeltaCheapest$258Average$467FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$288Average$568FlexibilityNo cancel feeOn-time69%

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