HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
California

$82+ 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 5/25. Fares are subject to change and may not be available on all flights or dates of travel.
MIA — LAX
Apr 30 — May 71
Wed 4/30
Wed 5/7
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Key Largo to California 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 Key Largo to California

Keep the following information in mind while searching for Key Largo to California flight deals. Data was last updated April 25, 2025.

Most accurate provider

Mytrip
3 stars

Most trusted provider

Mytrip
3 stars

Round-trip from

$157
(Mytrip)

One-way from

$82
(Cheapflightsfares)

Popular in

December

Cheapest in

September

Average price

$348
Provider with most accurate pricing for Miami-Los Angeles flight deals.
Search Deals
Provider most trusted by Cheapflights users for Miami-Los Angeles flights.
Search Deals
From Key Largo to California
Search Deals
One-way flight from Key Largo to California
Search Deals
Highest demand for flights based on searches. 15% potential increase in price ($64 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($11 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in April 2025
Search Deals

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 April 25, 2025.

This Mytrip deal was found by Cheapflights users on 4/25. 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.
Tue 6/38:55 pmMIA - SNA
1 stop16h 57mSpirit Airlines
Wed 6/47:58 pmSNA - MIA
1 stop6h 45mSpirit Airlines
Deal found 4/25$157
This Flightnetwork deal was found by Cheapflights users on 4/24. 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 Flightnetwork is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/196:00 amMIA - SJC
1 stop8h 20mMultiple Airlines
Wed 5/284:28 pmSJC - MIA
1 stop10h 15mMultiple Airlines
Deal found 4/24$162
This Kiwi.com deal was found by Cheapflights users on 4/25. 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 5/247:10 amMIA - LAS
Nonstop5h 22mMultiple Airlines
Fri 5/309:58 pmLAS - MIA
Nonstop4h 45mMultiple Airlines
Deal found 4/25$174
This Mytrip deal was found by Cheapflights users on 4/25. 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.
Mon 5/128:55 pmMIA - LAS
Nonstop5h 26mSpirit Airlines
Tue 5/136:21 pmLAS - MIA
1 stop12h 13mSpirit Airlines
Deal found 4/25$175
This CheapOair deal was found by Cheapflights users on 4/24. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/306:00 amMIA - ONT
1 stop20h 59mFrontier
Mon 5/512:59 amONT - MIA
1 stop25h 23mFrontier
Deal found 4/24$181
This CheapOair deal was found by Cheapflights users on 4/24. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/106:00 amMIA - SNA
1 stop8h 28mFrontier
Sat 5/1712:19 pmSNA - MIA
1 stop14h 03mFrontier
Deal found 4/24$181
This Frontier deal was found by Cheapflights users on 4/24. 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.
Mon 6/97:25 amMIA - LAS
Nonstop5h 08mFrontier
Fri 6/139:48 pmLAS - MIA
Nonstop4h 57mFrontier
Deal found 4/24$181
This Kiwi.com deal was found by Cheapflights users on 4/24. 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 5/146:00 amMIA - LAX
1 stop8h 08mMultiple Airlines
Mon 5/1912:41 amLAX - MIA
1 stop10h 29mMultiple Airlines
Deal found 4/24$193
This Trip.com deal was found by Cheapflights users on 4/24. 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.
Sat 5/39:33 amMIA - LAX
1 stop15h 02mFrontier
Tue 5/610:35 pmLAX - MIA
1 stop8h 28mFrontier
Deal found 4/24$194
This Booking.com deal was found by Cheapflights users on 4/24. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/133:15 pmMIA - LAX
1 stop9h 15mSpirit Airlines
Sat 5/1711:10 pmLAX - MIA
1 stop8h 39mSpirit Airlines
Deal found 4/24$196
This Frontier deal was found by Cheapflights users on 4/24. 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.
Fri 5/166:00 amMIA - RNO
1 stop8h 36mFrontier
Mon 5/1912:26 pmRNO - MIA
1 stop13h 56mFrontier
Deal found 4/24$198
This CheapOair deal was found by Cheapflights users on 4/25. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/16:00 amMIA - SJC
1 stop8h 04mFrontier
Mon 5/512:20 pmSJC - MIA
1 stop14h 02mFrontier
Deal found 4/25$201

Cheapflights Fare Finder

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 April 25, 2025.
Use the filters below to find and compare flights from Key Largo to California that are best for you.

Fly from

Key Largo

Fly to

California

Route

Depart

Return

Price

MiamiSanta Ana

MIA - SNA

MIASNA

Miami

Tue 6/3

8:55 pm-10:52 am

1 stop16h 57m

Santa Ana J. Wayne/Orange Cnty

Wed 6/4

7:58 pm-5:43 am

1 stop6h 45m

$157

MiamiSan Jose

MIA - SJC

MIASJC

Miami

Mon 5/19

6:00 am-11:20 am

1 stop8h 20m

San Jose

Wed 5/28

4:28 pm-5:43 am

1 stop10h 15m

$162

MiamiLas Vegas

MIA - LAS

MIALAS

Miami

Sat 5/24

7:10 am-9:32 am

Nonstop5h 22m

Las Vegas Harry Reid Intl

Fri 5/30

9:58 pm-5:43 am

Nonstop4h 45m

$174

MiamiLas Vegas

MIA - LAS

MIALAS

Miami

Mon 5/12

8:55 pm-11:21 pm

Nonstop5h 26m

Las Vegas Harry Reid Intl

Tue 5/13

6:21 pm-9:34 am

1 stop12h 13m

$175

MiamiOntario

MIA - ONT

MIAONT

Miami

Sat 5/10

6:00 am-11:59 pm

1 stop20h 59m

Ontario

Fri 5/16

12:59 am-5:22 am

1 stop25h 23m

$181

MiamiSanta Ana

MIA - SNA

MIASNA

Miami

Sat 5/10

6:00 am-11:28 am

1 stop8h 28m

Santa Ana J. Wayne/Orange Cnty

Sat 5/17

12:19 pm-5:22 am

1 stop14h 03m

$181

MiamiLas Vegas

MIA - LAS

MIALAS

Miami

Mon 6/9

7:25 am-9:33 am

Nonstop5h 08m

Las Vegas Harry Reid Intl

Fri 6/13

9:48 pm-5:45 am

Nonstop4h 57m

$181

MiamiLos Angeles

MIA - LAX

MIALAX

Miami

Wed 5/14

6:00 am-11:08 am

1 stop8h 08m

Los Angeles

Mon 5/19

12:41 am-2:10 pm

1 stop10h 29m

$193

MiamiLos Angeles

MIA - LAX

MIALAX

Miami

Sun 5/25

7:10 am-12:06 pm

1 stop7h 56m

Los Angeles

Wed 5/28

7:45 pm-5:40 am

1 stop6h 55m

$194

MiamiLos Angeles

MIA - LAX

MIALAX

Miami

Tue 5/13

3:15 pm-9:30 pm

1 stop9h 15m

Los Angeles

Sat 5/17

11:10 pm-10:49 am

1 stop8h 39m

$196

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/24

Showing 1-10 of 60 results
1
2
3
...
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.

Cheapflights Insights

Everything you need to know about your flight from Key Largo to California

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 June is currently the most expensive (average of $328). 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 April 25, 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 April 25, 2025.

The most flights from KE9 to USCA are scheduled on a Thursday (62 on average). You will have fewer flight options on Tuesday, which is when the least amount of flights are scheduled (57 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 April 25, 2025.
Read through reviews of airlines operating flights from Key Largo to California, such as Alaska Airlines, Southwest and Delta. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
9,927 reviews

Entertainment

7.1

Comfort

7.9

Crew

8.5

Boarding

8.2

Food

7.1

Overall

8.0

Reviews

1 / 20
4.0
Okay

Anonymous,Apr 2025

LAS - STS

flight was delayed both ways even tho the weather was clear >
Alaska Airlines
8.0
Very good
9,927 reviews
Alaska Airlines
8.0
Very good
9,927 reviews

Entertainment

7.1

Comfort

7.9

Crew

8.5

Boarding

8.2

Food

7.1

Overall

8.0

Reviews

1 / 20
4.0
Okay

Anonymous,Apr 2025

LAS - STS

flight was delayed both ways even tho the weather was clear >
Southwest
8.0
Very good
4,289 reviews
Alaska Airlines
8.0
Very good
9,927 reviews

Entertainment

7.1

Comfort

7.9

Crew

8.5

Boarding

8.2

Food

7.1

Overall

8.0

Reviews

1 / 20
4.0
Okay

Anonymous,Apr 2025

LAS - STS

flight was delayed both ways even tho the weather was clear >
Delta
8.0
Very good
7,920 reviews
Alaska Airlines
8.0
Very good
9,927 reviews

Entertainment

7.1

Comfort

7.9

Crew

8.5

Boarding

8.2

Food

7.1

Overall

8.0

Reviews

1 / 20
4.0
Okay

Anonymous,Apr 2025

LAS - STS

flight was delayed both ways even tho the weather was clear >
United Airlines
7.4
Good
8,685 reviews
Alaska Airlines
8.0
Very good
9,927 reviews

Entertainment

7.1

Comfort

7.9

Crew

8.5

Boarding

8.2

Food

7.1

Overall

8.0

Reviews

1 / 20
4.0
Okay

Anonymous,Apr 2025

LAS - STS

flight was delayed both ways even tho the weather was clear >
JetBlue
7.3
Good
2,922 reviews
Alaska Airlines
8.0
Very good
9,927 reviews

Entertainment

7.1

Comfort

7.9

Crew

8.5

Boarding

8.2

Food

7.1

Overall

8.0

Reviews

1 / 20
4.0
Okay

Anonymous,Apr 2025

LAS - STS

flight was delayed both ways even tho the weather was clear >

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 90 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 $82 on Frontier. Other airlines that offer cheap prices include Spirit Airlines from $84 and United Airlines from $123 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 - Los Angeles, Miami - Las Vegas Harry Reid Intl 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: Air France (100%), LATAM Airlines (97%), China Airlines( 93%).

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

    Looking at all options, your cheapest flight can be booked for $167. While the most popular route (Miami - Los Angeles) can be booked for $172 on average our data indicates $1,434 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 June is currently the most expensive (average of $328). 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 Key Largo to California

See prices for flight routes from nearby airports that may be better suited for you.
Fort Lauderdale to Newark flights
Fort Lauderdale to LaGuardia flights
Miami to LaGuardia flights
Miami to Newark flights
Miami to John F Kennedy Intl flights
Orlando to Newark flights
Fort Lauderdale to John F Kennedy Intl flights
Orlando to LaGuardia flights
Orlando to John F Kennedy Intl flights
Tampa to Seattle flights
Orlando to Dallas/Fort Worth flights
Tampa to Newark flights
Orlando to Seattle flights
Tampa to John F Kennedy Intl flights
West Palm Beach to John F Kennedy Intl flights
Orlando to Las Vegas flights
Miami to Los Angeles flights
Fort Lauderdale to Atlanta flights
Fort Lauderdale to Las Vegas flights
Fort Lauderdale to O'Hare Intl flights
Tampa to Las Vegas flights
Orlando to O'Hare Intl flights
Tampa to LaGuardia flights
Tampa to O'Hare Intl flights
Orlando to Denver flights
Orlando to Los Angeles flights
Miami to Atlanta flights
Miami to O'Hare Intl flights
Orlando to Boston flights
Miami to Denver flights
Fort Lauderdale to Boston flights
Tampa to Boston flights
Fort Lauderdale to Los Angeles flights
Miami to Boston flights
Fort Lauderdale to Dallas/Fort Worth flights
Miami to Seattle flights
Tampa to Denver flights
West Palm Beach to Newark flights
Orlando to Reagan-National flights
Jacksonville to Newark flights
Orlando to Hobby flights
Miami to Las Vegas flights
Orlando to Atlanta flights
Fort Lauderdale to Philadelphia flights
Orlando to Baltimore flights
Miami to Hobby flights
Fort Lauderdale to Seattle flights
West Palm Beach to LaGuardia flights
Miami to Philadelphia flights
Orlando to Philadelphia flights

Top 9 airlines flying from Key Largo to California

Discover the top 9 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 April 25, 2025.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$81Average$225FlexibilityNo cancel feeOn-time62%
JetBlueCheapest$97Average$294FlexibilityNo cancel feeOn-time62%
American AirlinesCheapest$103Average$427FlexibilityNo cancel feeOn-time71%
DeltaCheapest$104Average$371FlexibilityNo cancel feeOn-timeN/A
Spirit AirlinesCheapest$107Average$246FlexibilityNo cancel feeOn-time65%
United AirlinesCheapest$163Average$437FlexibilityNo cancel feeOn-time69%
Alaska AirlinesCheapest$188Average$427FlexibilityNo cancel feeOn-time75%
Hawaiian AirlinesCheapest$237Average$377FlexibilityNo cancel feeOn-time85%
SouthwestCheapest$266Average$484FlexibilityNo cancel feeOn-time63%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.