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$72+ 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 4/23. Fares are subject to change and may not be available on all flights or dates of travel.
MIA — LAX
Apr 5 — Apr 121
Sat 4/5
Sat 4/12
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 March 31, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$156
(Kiwi.com)

One-way from

$72
(FlightHub)

Popular in

December

Cheapest in

May

Average price

$409
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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. 17% potential increase in price ($71 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($11 potential savings vs. average RT price).
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Average for round-trip flights in March 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 March 31, 2025.

This Kiwi.com deal was found by Cheapflights users on 3/30. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/47:25 amMIA - LAS
Nonstop5h 08mMultiple Airlines
Wed 6/49:58 pmLAS - MIA
Nonstop4h 45mMultiple Airlines
Deal found 3/30$156
This Kiwi.com deal was found by Cheapflights users on 3/30. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/38:55 pmMIA - LAS
Nonstop5h 26mSpirit Airlines
Wed 6/49:58 pmLAS - MIA
Nonstop4h 45mSpirit Airlines
Deal found 3/30$157
This Expedia deal was found by Cheapflights users on 3/31. 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.
Wed 4/304:20 pmMIA - LAX
1 stop8h 15mSpirit Airlines
Wed 5/75:30 amLAX - MIA
1 stop11h 28mSpirit Airlines
Deal found 3/31$172
This Cheapflightsfares deal was found by Cheapflights users on 3/30. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/307:22 amMIA - BUR
1 stop7h 41mSpirit Airlines
Wed 5/74:18 pmBUR - MIA
1 stop10h 25mSpirit Airlines
Deal found 3/30$183
This Kiwi.com deal was found by Cheapflights users on 3/30. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/276:00 amMIA - LAX
1 stop21h 31mMultiple Airlines
Wed 4/305:45 amLAX - MIA
1 stop11h 40mMultiple Airlines
Deal found 3/30$215
This United Airlines deal was found by Cheapflights users on 3/31. 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.
Wed 4/234:48 pmMIA - SFO
Nonstop6h 27mUnited Airlines
Thu 4/2410:44 pmSFO - MIA
1 stop9h 27mUnited Airlines
Deal found 3/31$218
This Mytrip deal was found by Cheapflights users on 3/31. 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 5/611:05 amMIA - SJC
2 stops31h 28mSpirit Airlines
Tue 5/134:28 pmSJC - MIA
1 stop10h 15mSpirit Airlines
Deal found 3/31$223
This Cheapflightsfares deal was found by Cheapflights users on 3/30. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/36:00 amMIA - SNA
1 stop8h 28mMultiple Airlines
Sat 5/107:58 pmSNA - MIA
1 stop6h 45mMultiple Airlines
Deal found 3/30$227
This American Airlines deal was found by Cheapflights users on 3/30. 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.
Wed 5/147:30 pmMIA - SFO
Nonstop6h 22mAmerican Airlines
Wed 5/211:20 pmSFO - MIA
Nonstop5h 31mAmerican Airlines
Deal found 3/30$229
This Flightnetwork deal was found by Cheapflights users on 3/30. 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 Flightnetwork is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/36:00 amMIA - SFO
1 stop12h 17mFrontier
Tue 5/63:34 pmSFO - MIA
1 stop10h 48mFrontier
Deal found 3/30$233
This Cheapflightsfares deal was found by Cheapflights users on 3/30. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/156:00 amMIA - ONT
1 stop8h 15mFrontier
Sun 5/182:06 pmONT - MIA
1 stop6h 53mFrontier
Deal found 3/30$235
This Frontier deal was found by Cheapflights users on 3/30. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/236:00 amMIA - SNA
1 stop8h 30mFrontier
Wed 4/3012:20 pmSNA - MIA
1 stop14h 01mFrontier
Deal found 3/30$238

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 March 31, 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

MiamiLas Vegas

MIA - LAS

MIALAS

Miami

Wed 6/4

7:25 am-9:33 am

Nonstop5h 08m

Las Vegas Harry Reid Intl

Wed 6/4

9:58 pm-5:43 am

Nonstop4h 45m

$156

MiamiLas Vegas

MIA - LAS

MIALAS

Miami

Tue 6/3

8:55 pm-11:21 pm

Nonstop5h 26m

Las Vegas Harry Reid Intl

Wed 6/4

9:58 pm-5:43 am

Nonstop4h 45m

$157

MiamiLos Angeles

MIA - LAX

MIALAX

Miami

Wed 4/30

4:20 pm-9:35 pm

1 stop8h 15m

Los Angeles

Wed 5/7

5:30 am-7:58 pm

1 stop11h 28m

$172

MiamiBurbank

MIA - BUR

MIABUR

Miami

Wed 4/30

7:22 am-12:03 pm

1 stop7h 41m

Burbank Bob Hope

Wed 5/7

4:18 pm-5:43 am

1 stop10h 25m

$183

MiamiSan Francisco

MIA - SFO

MIASFO

Miami

Wed 4/23

4:48 pm-8:15 pm

Nonstop6h 27m

San Francisco

Thu 4/24

10:44 pm-11:11 am

1 stop9h 27m

$218

MiamiLos Angeles

MIA - LAX

MIALAX

Miami

Wed 5/7

6:00 am-11:08 am

1 stop8h 08m

Los Angeles

Sun 5/11

6:52 pm-5:43 am

1 stop7h 51m

$221

MiamiSan Jose

MIA - SJC

MIASJC

Miami

Tue 5/6

11:05 am-3:33 pm

2 stops31h 28m

San Jose

Tue 5/13

4:28 pm-5:43 am

1 stop10h 15m

$223

MiamiSanta Ana

MIA - SNA

MIASNA

Miami

Sat 5/3

6:00 am-11:28 am

1 stop8h 28m

Santa Ana J. Wayne/Orange Cnty

Sat 5/10

7:58 pm-5:43 am

1 stop6h 45m

$227

MiamiSan Francisco

MIA - SFO

MIASFO

Miami

Wed 5/14

7:30 pm-10:52 pm

Nonstop6h 22m

San Francisco

Wed 5/21

1:20 pm-9:51 pm

Nonstop5h 31m

$229

MiamiSan Francisco

MIA - SFO

MIASFO

Miami

Sat 5/3

6:00 am-3:17 pm

1 stop12h 17m

San Francisco

Tue 5/6

3:34 pm-5:22 am

1 stop10h 48m

$233

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/30

Showing 1-10 of 60 results
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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 March 31, 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 March 31, 2025.

The most flights from KE9 to USCA are scheduled on a Monday (59 on average). You will have fewer flight options on Friday, which is when the least amount of flights are scheduled (21 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 March 31, 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
9,818 reviews

Food

7.1

Comfort

7.9

Boarding

8.2

Crew

8.5

Entertainment

7.1

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them
Alaska Airlines
8.0
Very good
9,818 reviews
Alaska Airlines
8.0
Very good
9,818 reviews

Food

7.1

Comfort

7.9

Boarding

8.2

Crew

8.5

Entertainment

7.1

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them
Southwest
8.0
Very good
4,276 reviews
Alaska Airlines
8.0
Very good
9,818 reviews

Food

7.1

Comfort

7.9

Boarding

8.2

Crew

8.5

Entertainment

7.1

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them
Delta
8.0
Very good
7,899 reviews
Alaska Airlines
8.0
Very good
9,818 reviews

Food

7.1

Comfort

7.9

Boarding

8.2

Crew

8.5

Entertainment

7.1

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them
United Airlines
7.4
Good
8,614 reviews
Alaska Airlines
8.0
Very good
9,818 reviews

Food

7.1

Comfort

7.9

Boarding

8.2

Crew

8.5

Entertainment

7.1

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them
JetBlue
7.3
Good
2,924 reviews
Alaska Airlines
8.0
Very good
9,818 reviews

Food

7.1

Comfort

7.9

Boarding

8.2

Crew

8.5

Entertainment

7.1

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them

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 89 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 $72 on Spirit Airlines. Other airlines that offer cheap prices include Frontier from $80 and American Airlines from $118 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 - San Francisco or Miami - Las Vegas Harry Reid Intl 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%), China Airlines (97%), Delta( 97%).

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

    Looking at all options, your cheapest flight can be booked for $160. While the most popular route (Miami - Los Angeles) can be booked for $161 on average our data indicates $1,775 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

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See prices for flight routes from nearby airports that may be better suited for you.
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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 March 31, 2025.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$81Average$224FlexibilityNo cancel feeOn-time62%
JetBlueCheapest$89Average$300FlexibilityNo cancel feeOn-time62%
DeltaCheapest$103Average$366FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$106Average$429FlexibilityNo cancel feeOn-time71%
Spirit AirlinesCheapest$109Average$251FlexibilityNo cancel feeOn-time65%
United AirlinesCheapest$163Average$433FlexibilityNo cancel feeOn-time69%
Alaska AirlinesCheapest$182Average$424FlexibilityNo cancel feeOn-time75%
Hawaiian AirlinesCheapest$237Average$457FlexibilityNo cancel feeOn-time85%
SouthwestCheapest$289Average$507FlexibilityNo cancel feeOn-time63%
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