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$38+ Cheap flights from Key Largo, FL 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 4/2. Fares are subject to change and may not be available on all flights or dates of travel.
MIA — LAX
Feb 25 — Mar 41
Tue 2/25
Tue 3/4
1 adult, Economy
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Cheap flight deals from Key Largo to California

Keep the following information in mind while searching for Key Largo to California flight deals. Data was last updated February 20, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$130
(Frontier)

One-way from

$38
(Trip.com)

Popular in

December

Cheapest in

May

Average price

$299
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From Key Largo to California
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One-way flight from Key Largo to California
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Highest demand for flights based on searches. 20% potential increase in price ($88 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($12 potential savings vs. average RT price).
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Average for round-trip flights in February 2025
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Find flight deals from Key Largo to California

Cheapest flights from Key Largo to California
Explore the most affordable flight options available from Key Largo to California. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 20, 2025.

This Frontier deal was found by Cheapflights users on 2/19. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/156:25 amMIA - ONT
1 stop11h 02mFrontier
Tue 4/2212:10 pmONT - MIA
1 stop14h 11mFrontier
Deal found 2/19$130
This Frontier deal was found by Cheapflights users on 2/20. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/16:00 amMIA - SNA
1 stop8h 24mFrontier
Wed 5/712:19 pmSNA - MIA
1 stop14h 03mFrontier
Deal found 2/20$130
This Frontier deal was found by Cheapflights users on 2/19. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/306:00 amMIA - RNO
1 stop8h 36mFrontier
Wed 5/712:26 pmRNO - MIA
1 stop13h 56mFrontier
Deal found 2/19$130
This Frontier deal was found by Cheapflights users on 2/19. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/86:00 amMIA - SJC
1 stop8h 04mFrontier
Mon 5/1212:04 pmSJC - MIA
1 stop14h 18mFrontier
Deal found 2/19$130
This eDestinos deal was found by Cheapflights users on 2/20. 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 eDestinos is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/35:10 pmMIA - LAS
1 stop9h 39mFrontier
Sat 4/511:00 pmLAS - MIA
1 stop9h 50mFrontier
Deal found 2/20$135
This Cheapflightsfares deal was found by Cheapflights users on 2/20. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/37:20 amMIA - LAS
Nonstop5h 32mSpirit Airlines
Sat 4/510:36 pmLAS - MIA
Nonstop4h 39mSpirit Airlines
Deal found 2/20$136
This Kiwi.com deal was found by Cheapflights users on 2/20. 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 4/237:53 pmMIA - LAS
1 stop6h 57mMultiple Airlines
Thu 4/2411:00 pmLAS - MIA
1 stop7h 36mMultiple Airlines
Deal found 2/20$137
This FlightHub deal was found by Cheapflights users on 2/20. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/268:59 amMIA - LAX
1 stop16h 44mSpirit Airlines
Sat 3/2912:32 pmLAX - MIA
1 stop16h 22mSpirit Airlines
Deal found 2/20$147
This Kiwi.com deal was found by Cheapflights users on 2/20. 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 3/1110:45 amMIA - LAX
1 stop12h 45mMultiple Airlines
Wed 3/261:24 pmLAX - MIA
1 stop13h 51mMultiple Airlines
Deal found 2/20$149
This Frontier deal was found by Cheapflights users on 2/20. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/96:25 amMIA - LAX
1 stop10h 20mFrontier
Thu 4/248:33 amLAX - MIA
1 stop10h 44mFrontier
Deal found 2/20$150
This Mytrip deal was found by Cheapflights users on 2/20. 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.
Thu 4/36:25 amMIA - SNA
1 stop8h 10mMultiple Airlines
Mon 4/73:33 pmSNA - MIA
1 stop11h 42mMultiple Airlines
Deal found 2/20$159
This eDestinos deal was found by Cheapflights users on 2/20. 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 eDestinos is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/117:15 amMIA - SJC
1 stop9h 09mSpirit Airlines
Sun 3/167:54 pmSJC - MIA
2 stops16h 50mSpirit Airlines
Deal found 2/20$159

Find flights from Key Largo to California within your budget

Customize your flight search to find flights from Key Largo 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 February 20, 2025.

Fly from

Key Largo

Fly to

California

Route

Depart

Return

Price

MiamiOntario

MIA - ONT

MIAONT

Miami

Tue 4/15

6:25 am-2:27 pm

1 stop11h 02m

Ontario

Tue 4/22

12:10 pm-5:21 am

1 stop14h 11m

$130

MiamiSanta Ana

MIA - SNA

MIASNA

Miami

Thu 5/1

6:00 am-11:24 am

1 stop8h 24m

Santa Ana J. Wayne/Orange Cnty

Wed 5/7

12:19 pm-5:22 am

1 stop14h 03m

$130

MiamiReno

MIA - RNO

MIARNO

Miami

Wed 4/30

6:00 am-11:36 am

1 stop8h 36m

Reno

Wed 5/7

12:26 pm-5:22 am

1 stop13h 56m

$130

MiamiSan Jose

MIA - SJC

MIASJC

Miami

Thu 5/8

6:00 am-11:04 am

1 stop8h 04m

San Jose

Mon 5/12

12:04 pm-5:22 am

1 stop14h 18m

$130

MiamiLas Vegas

MIA - LAS

MIALAS

Miami

Thu 4/3

5:10 pm-11:49 pm

1 stop9h 39m

Las Vegas Harry Reid Intl

Sat 4/5

11:00 pm-11:50 am

1 stop9h 50m

$135

MiamiLas Vegas

MIA - LAS

MIALAS

Miami

Thu 4/3

7:20 am-9:52 am

Nonstop5h 32m

Las Vegas Harry Reid Intl

Sat 4/5

10:36 pm-6:15 am

Nonstop4h 39m

$136

MiamiLas Vegas

MIA - LAS

MIALAS

Miami

Wed 4/23

7:53 pm-11:50 pm

1 stop6h 57m

Las Vegas Harry Reid Intl

Thu 4/24

11:00 pm-9:36 am

1 stop7h 36m

$137

MiamiLos Angeles

MIA - LAX

MIALAX

Miami

Tue 3/11

10:45 am-8:30 pm

1 stop12h 45m

Los Angeles

Mon 3/17

2:35 pm-5:16 am

1 stop11h 41m

$150

MiamiLos Angeles

MIA - LAX

MIALAX

Miami

Tue 4/22

11:15 am-9:35 pm

1 stop13h 20m

Los Angeles

Wed 4/23

10:35 pm-2:13 pm

1 stop12h 38m

$153

MiamiLos Angeles

MIA - LAX

MIALAX

Miami

Tue 3/11

8:47 pm-10:02 pm

1 stop28h 15m

Los Angeles

Mon 3/17

1:10 pm-6:05 pm

2 stops25h 55m

$156

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/20

Showing 1-10 of 60 results
1
2
3
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6

Best time to book a flight from Key Largo to California

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

Travel insights for flights from Key Largo to California

Get recent, data-driven insights about flights from Key Largo to California including ideal travel times, pricing trends, and more.

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

Currently, January is the cheapest month in which you can book a flight from Key Largo to California (average of $246). Flying from Key Largo to California in March is currently the most expensive (average of $344). 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 KE9 to CA?

Find hourly flight availability from Key Largo 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 February 20, 2025.

When flying from Key Largo 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.

Weekly flight availability from Key Largo to California

Explore weekly flight availability from Key Largo to California. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated February 20, 2025.

The most flights from KE9 to USCA are scheduled on a Thursday (64 on average). You will have fewer flight options on Sunday, which is when the least amount of flights are scheduled (42 on average).

Rainfall in California by month

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

In terms of precipitation, rainfall in California ranges from 0.0 - 3.4 inches per month. February is typically the wettest month, when rainfall can reach 3.4 in. July is typically the driest time to visit California when rainfall is around 0.0 in.

Temperature in California by month

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

If weather is an important factor for your trip to California, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 73.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 57.2 F).

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 February 20, 2025.
Read through reviews of airlines operating flights from Key Largo to California, such as Southwest, Alaska Airlines and Delta. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.1
Very good
4,411 reviews

Food

7.1

Crew

8.7

Entertainment

7.6

Boarding

8.2

Comfort

8.1

Overall

8.1

Reviews

1 / 20

2.0
Mediocre

Anonymous,Feb 2025

MCO - STL

Cancelled at last minute, SWA unable to assist in formulating alternate plans. Wound up renting a car and driving 13 hours to beat bad weather forecast at home. Not SWA’s fault that there was significant bad weather across the country.

Southwest
8.1
Very good
4,411 reviews
Southwest
8.1
Very good
4,411 reviews

Food

7.1

Crew

8.7

Entertainment

7.6

Boarding

8.2

Comfort

8.1

Overall

8.1

Reviews

1 / 20

2.0
Mediocre

Anonymous,Feb 2025

MCO - STL

Cancelled at last minute, SWA unable to assist in formulating alternate plans. Wound up renting a car and driving 13 hours to beat bad weather forecast at home. Not SWA’s fault that there was significant bad weather across the country.

Alaska Airlines
8.0
Very good
9,697 reviews
Southwest
8.1
Very good
4,411 reviews

Food

7.1

Crew

8.7

Entertainment

7.6

Boarding

8.2

Comfort

8.1

Overall

8.1

Reviews

1 / 20

2.0
Mediocre

Anonymous,Feb 2025

MCO - STL

Cancelled at last minute, SWA unable to assist in formulating alternate plans. Wound up renting a car and driving 13 hours to beat bad weather forecast at home. Not SWA’s fault that there was significant bad weather across the country.

Delta
8.0
Very good
8,219 reviews
Southwest
8.1
Very good
4,411 reviews

Food

7.1

Crew

8.7

Entertainment

7.6

Boarding

8.2

Comfort

8.1

Overall

8.1

Reviews

1 / 20

2.0
Mediocre

Anonymous,Feb 2025

MCO - STL

Cancelled at last minute, SWA unable to assist in formulating alternate plans. Wound up renting a car and driving 13 hours to beat bad weather forecast at home. Not SWA’s fault that there was significant bad weather across the country.

JetBlue
7.4
Good
3,070 reviews
Southwest
8.1
Very good
4,411 reviews

Food

7.1

Crew

8.7

Entertainment

7.6

Boarding

8.2

Comfort

8.1

Overall

8.1

Reviews

1 / 20

2.0
Mediocre

Anonymous,Feb 2025

MCO - STL

Cancelled at last minute, SWA unable to assist in formulating alternate plans. Wound up renting a car and driving 13 hours to beat bad weather forecast at home. Not SWA’s fault that there was significant bad weather across the country.

United Airlines
7.4
Good
8,765 reviews
Southwest
8.1
Very good
4,411 reviews

Food

7.1

Crew

8.7

Entertainment

7.6

Boarding

8.2

Comfort

8.1

Overall

8.1

Reviews

1 / 20

2.0
Mediocre

Anonymous,Feb 2025

MCO - STL

Cancelled at last minute, SWA unable to assist in formulating alternate plans. Wound up renting a car and driving 13 hours to beat bad weather forecast at home. Not SWA’s fault that there was significant bad weather across the country.

Related info for your journey

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

  • How popular is this Key Largo to California flight route?

    Flights from Key Largo to California have been viewed 71 times in the past calendar month.

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

    One-way options have recently been found by users for as low as $38 on Frontier. Other airlines that offer cheap prices include Spirit Airlines from $67 and American Airlines from $105 one-way.

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

    When deciding which route to take from Key Largo to California consider Miami - Las Vegas Harry Reid Intl, Miami - Los Angeles or Miami - San Francisco as they are the most popular.

  • What are the most reliable airlines from Key Largo to California?

    Before booking your flight to California from Key Largo, check out the most reliable airlines to get you to your destination on time: Japan Airlines (93%), Finnair (85%), Gulf Air( 84%).

  • What are the cheapest flights from Key Largo to California?

    Looking at all options, your cheapest flight can be booked for $149. While the most popular route (Miami - Las Vegas Harry Reid Intl) can be booked for $123 on average our data indicates $1,157 when flying from Key Largo to California.

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

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

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

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

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

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

    Currently, January is the cheapest month in which you can book a flight from Key Largo to California (average of $246). Flying from Key Largo to California in March is currently the most expensive (average of $344). 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.

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Top 8 airlines flying from Key Largo to California

Discover the top 8 airlines that operate flights from Key Largo 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 February 20, 2025.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$81Average$201FlexibilityNo cancel feeOn-time62%
JetBlueCheapest$89Average$304FlexibilityNo cancel feeOn-time62%
DeltaCheapest$99Average$364FlexibilityNo cancel feeOn-timeN/A
Spirit AirlinesCheapest$102Average$262FlexibilityNo cancel feeOn-time65%
American AirlinesCheapest$109Average$427FlexibilityNo cancel feeOn-time71%
Alaska AirlinesCheapest$134Average$415FlexibilityNo cancel feeOn-time75%
United AirlinesCheapest$163Average$433FlexibilityNo cancel feeOn-time69%
SouthwestCheapest$276Average$506FlexibilityNo cancel feeOn-time63%
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