HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
California

$46+ 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 7/1. Fares are subject to change and may not be available on all flights or dates of travel.
MIA — LAX
jun. 17 — jun. 241
mar. 6/17
mar. 6/24
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 junio 12, 2025.

Round-trip from

$138
(Cheapflightsfares)

One-way from

$46
(Booking.com)

Popular in

December

Cheapest in

September

Average price

$411
From Key Largo to California
Search Deals
One-way flight from Key Largo to California
Search Deals
Highest demand for flights based on searches. 9% potential increase in price ($42 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($8 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in June 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 junio 12, 2025.

This Cheapflightsfares deal was found by Cheapflights users on 6/11. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 7/18:55 pmMIA - BUR
1 stop15h 52mSpirit Airlines
mié. 7/92:01 pmBUR - MIA
1 stop12h 37mSpirit Airlines
Deal found 6/11$138
This Flightnetwork deal was found by Cheapflights users on 6/11. 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 Flightnetwork is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 6/268:55 pmMIA - LAS
Nonstop5h 34mSpirit Airlines
dom. 6/2910:20 pmLAS - MIA
Nonstop4h 35mSpirit Airlines
Deal found 6/11$147
This Cheapflightsfares deal was found by Cheapflights users on 6/11. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 6/308:55 pmMIA - LAS
Nonstop5h 34mMultiple Airlines
vie. 7/49:48 pmLAS - MIA
Nonstop4h 57mMultiple Airlines
Deal found 6/11$148
This Booking.com deal was found by Cheapflights users on 6/10. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 6/288:55 pmMIA - OAK
2 stops15h 41mSpirit Airlines
lun. 6/3010:31 amOAK - MIA
2 stops16h 24mSpirit Airlines
Deal found 6/10$159
This CheapOair deal was found by Cheapflights users on 6/11. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 6/268:55 pmMIA - SNA
1 stop13h 21mSpirit Airlines
mié. 7/26:45 amSNA - MIA
1 stop11h 30mSpirit Airlines
Deal found 6/11$159
This Expedia deal was found by Cheapflights users on 6/11. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 7/18:55 pmMIA - SJC
1 stop16h 11mSpirit Airlines
sáb. 7/123:34 pmSJC - MIA
1 stop11h 04mSpirit Airlines
Deal found 6/11$162
This Southwest deal was found by Cheapflights users on 6/10. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 8/34:05 pmMIA - LAS
1 stop8h 55mSouthwest
mié. 8/610:30 amLAS - MIA
1 stop7h 10mSouthwest
Deal found 6/10$162
This Cheapflightsfares deal was found by Cheapflights users on 6/11. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 7/18:55 pmMIA - SMF
1 stop15h 29mSpirit Airlines
sáb. 7/510:19 amSMF - MIA
1 stop7h 56mSpirit Airlines
Deal found 6/11$164
This Cheapflightsfares deal was found by Cheapflights users on 6/10. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 7/96:00 amMIA - LAS
1 stop8h 02mFrontier
mié. 7/169:48 pmLAS - MIA
Nonstop4h 57mFrontier
Deal found 6/10$173
This Mytrip deal was found by Cheapflights users on 6/11. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 7/16:15 amMIA - LAX
2 stops27h 44mSpirit Airlines
mié. 7/94:50 pmLAX - MIA
1 stop9h 48mSpirit Airlines
Deal found 6/11$202
This Kiwi.com deal was found by Cheapflights users on 6/11. 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.
vie. 6/137:15 amMIA - LAX
1 stop7h 54mMultiple Airlines
mié. 6/255:30 amLAX - MIA
1 stop12h 45mMultiple Airlines
Deal found 6/11$219
This Booking.com deal was found by Cheapflights users on 6/11. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 8/86:00 amMIA - LAX
1 stop21h 27mFrontier
lun. 8/116:15 amLAX - MIA
1 stop21h 15mFrontier
Deal found 6/11$225

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 junio 12, 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

MiamiBurbank

MIA - BUR

MIABUR

Miami

mar. 7/1

8:55 pm-9:47 am

1 stop15h 52m

Burbank Bob Hope

mié. 7/9

2:01 pm-5:38 am

1 stop12h 37m

$138

MiamiLas Vegas

MIA - LAS

MIALAS

Miami

jue. 6/26

8:55 pm-11:29 pm

Nonstop5h 34m

Las Vegas Harry Reid Intl

dom. 6/29

10:20 pm-5:55 am

Nonstop4h 35m

$147

MiamiLas Vegas

MIA - LAS

MIALAS

Miami

lun. 6/30

8:55 pm-11:29 pm

Nonstop5h 34m

Las Vegas Harry Reid Intl

vie. 7/4

9:48 pm-5:45 am

Nonstop4h 57m

$148

MiamiOakland

MIA - OAK

MIAOAK

Miami

sáb. 6/28

8:55 pm-9:36 am

2 stops15h 41m

Oakland

lun. 6/30

10:31 am-5:55 am

2 stops16h 24m

$159

MiamiSanta Ana

MIA - SNA

MIASNA

Miami

jue. 6/26

8:55 pm-7:16 am

1 stop13h 21m

Santa Ana J. Wayne/Orange Cnty

mié. 7/2

6:45 am-9:15 pm

1 stop11h 30m

$159

MiamiLas Vegas

MIA - LAS

MIALAS

Miami

dom. 8/3

4:05 pm-10:00 pm

1 stop8h 55m

Las Vegas Harry Reid Intl

mié. 8/6

10:30 am-8:40 pm

1 stop7h 10m

$162

MiamiSan Jose

MIA - SJC

MIASJC

Miami

mar. 7/1

8:55 pm-10:06 am

1 stop16h 11m

San Jose

sáb. 7/12

3:34 pm-5:38 am

1 stop11h 04m

$162

MiamiSacramento

MIA - SMF

MIASMF

Miami

mar. 7/1

8:55 pm-9:24 am

1 stop15h 29m

Sacramento Intl

sáb. 7/5

10:19 am-9:15 pm

1 stop7h 56m

$164

MiamiLas Vegas

MIA - LAS

MIALAS

Miami

mié. 7/9

6:00 am-11:02 am

1 stop8h 02m

Las Vegas Harry Reid Intl

mié. 7/16

9:48 pm-5:45 am

Nonstop4h 57m

$173

MiamiLos Angeles

MIA - LAX

MIALAX

Miami

mar. 7/1

6:15 am-6:59 am

2 stops27h 44m

Los Angeles

mié. 7/9

4:50 pm-5:38 am

1 stop9h 48m

$202

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/11

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 March is currently the most expensive (average of $327). 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 junio 12, 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 junio 12, 2025.

The most flights from KE9 to USCA are scheduled on a Wednesday (62 on average). You will have fewer flight options on Saturday, 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 junio 12, 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
10,000 reviews

Food

7.1

Entertainment

7.1

Boarding

8.1

Overall

8.0

Comfort

7.8

Crew

8.5

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Alaska Airlines
8.0
Very good
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Food

7.1

Entertainment

7.1

Boarding

8.1

Overall

8.0

Comfort

7.8

Crew

8.5

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Southwest
8.0
Very good
4,287 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Food

7.1

Entertainment

7.1

Boarding

8.1

Overall

8.0

Comfort

7.8

Crew

8.5

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Delta
8.0
Very good
7,946 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Food

7.1

Entertainment

7.1

Boarding

8.1

Overall

8.0

Comfort

7.8

Crew

8.5

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Qatar Airways
7.4
Good
3,584 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Food

7.1

Entertainment

7.1

Boarding

8.1

Overall

8.0

Comfort

7.8

Crew

8.5

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
United Airlines
7.4
Good
8,790 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Food

7.1

Entertainment

7.1

Boarding

8.1

Overall

8.0

Comfort

7.8

Crew

8.5

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.

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 98 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 $46 on Spirit Airlines. Other airlines that offer cheap prices include Frontier from $73 and Southwest from $95 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: Royal Air Maroc (92%), LATAM Airlines (92%), Japan Airlines( 92%).

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

    Looking at all options, your cheapest flight can be booked for $197. While the most popular route (Miami - Los Angeles) can be booked for $118 on average our data indicates $1,799 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 $327). 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
Miami to John F Kennedy Intl flights
Fort Lauderdale to LaGuardia flights
Miami to LaGuardia flights
Orlando to LaGuardia flights
Orlando to John F Kennedy Intl flights
Miami to Newark flights
Orlando to Newark flights
Fort Lauderdale to John F Kennedy Intl flights
Orlando to Seattle flights
Tampa to Newark flights
Orlando to Las Vegas flights
Fort Lauderdale to O'Hare Intl flights
Tampa to John F Kennedy Intl flights
Orlando to Los Angeles flights
Miami to Los Angeles flights
West Palm Beach to John F Kennedy Intl flights
Tampa to Seattle flights
Tampa to LaGuardia flights
Fort Lauderdale to Las Vegas flights
Orlando to Dallas/Fort Worth flights
Orlando to Denver flights
Fort Lauderdale to Los Angeles flights
Tampa to Las Vegas flights
Orlando to O'Hare Intl flights
Tampa to Denver flights
Fort Lauderdale to Boston flights
Fort Lauderdale to Philadelphia flights
Tampa to O'Hare Intl flights
Orlando to Philadelphia flights
Orlando to Boston flights
Miami to O'Hare Intl flights
Miami to Denver flights
Miami to Boston flights
West Palm Beach to LaGuardia flights
Fort Lauderdale to Atlanta flights
Tampa to Boston flights
Fort Lauderdale to Dallas/Fort Worth flights
Orlando to Reagan-National flights
Orlando to San Francisco flights
Miami to Seattle flights
Tampa to Baltimore flights
Miami to Dallas/Fort Worth flights
Fort Lauderdale to Seattle flights
Jacksonville to John F Kennedy Intl flights
Jacksonville to LaGuardia flights
Miami to Atlanta flights
Miami to Las Vegas flights
Tampa to Dulles Intl flights
West Palm Beach to Newark 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 junio 12, 2025.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$64Average$204FlexibilityNo cancel feeOn-time62%
JetBlueCheapest$99Average$310FlexibilityNo cancel feeOn-time62%
DeltaCheapest$105Average$376FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$109Average$413FlexibilityNo cancel feeOn-time71%
Spirit AirlinesCheapest$117Average$248FlexibilityNo cancel feeOn-time65%
United AirlinesCheapest$163Average$430FlexibilityNo cancel feeOn-time69%
Alaska AirlinesCheapest$188Average$419FlexibilityNo cancel feeOn-time75%
Hawaiian AirlinesCheapest$237Average$394FlexibilityNo cancel feeOn-time85%
SouthwestCheapest$266Average$471FlexibilityNo 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.