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Cheap flights from Florida Keys to California from $55

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Florida Keys to California departing on 9/13. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Cheap round-trip flights

Spirit Airlines Logo
7:20 pm - 9:50 pmMIA-LAS
5h 30mnonstop
Spirit Airlines Logo
11:07 am - 6:55 pmLAS-MIA
4h 48mnonstop
$112Spirit Airlines
Find Deal
mié., sep. 10 - mié., sep. 17
Spirit Airlines Logo
7:53 pm - 10:05 pmMIA-LAS
5h 12mnonstop
Spirit Airlines Logo
11:07 am - 6:55 pmLAS-MIA
4h 48mnonstop
$114Spirit Airlines
Find Deal
mié., sep. 3 - mié., sep. 17
Spirit Airlines Logo
7:00 am - 1:16 pmMIA-LAS
9h 16m1 stop
Spirit Airlines Logo
11:07 am - 6:55 pmLAS-MIA
4h 48mnonstop
$123Spirit Airlines
Find Deal
mié., sep. 10 - mié., sep. 17
Frontier Logo
9:28 am - 4:41 pmMIA-LAS
10h 13m1 stop
Frontier Logo
12:33 pm - 12:44 amLAS-MIA
9h 11m1 stop
$150Frontier
Find Deal
lun., sep. 8 - mié., sep. 10
Frontier Logo
8:00 am - 6:28 pmMIA-LAS
13h 28m1 stop
Frontier Logo
10:41 am - 2:36 pmLAS-MIA
24h 55m1 stop
$155Frontier
Find Deal
lun., sep. 15 - vie., sep. 19
American Airlines Logo
9:00 am - 11:26 amMIA-SAN
5h 26mnonstop
American Airlines Logo
12:30 pm - 8:23 pmSAN-MIA
4h 53mnonstop
$173American Airlines
Find Deal
mié., oct. 8 - mié., oct. 15
American Airlines Logo
9:00 am - 11:26 amMIA-SAN
5h 26mnonstop
American Airlines Logo
12:30 pm - 8:26 pmSAN-MIA
4h 56mnonstop
$190American Airlines
Find Deal
mié., oct. 8 - lun., oct. 13
United Airlines Logo
6:35 pm - 9:49 pmMIA-SFO
6h 14mnonstop
United Airlines Logo
8:55 am - 5:33 pmSFO-MIA
5h 38mnonstop
$231United Airlines
Find Deal
sáb., sep. 13 - mié., sep. 17
Delta Logo
7:00 am - 12:23 pmMIA-BUR
8h 23m1 stop
Delta Logo
5:05 pm - 6:07 amBUR-MIA
10h 02m1 stop
$257Delta
Find Deal
mié., nov. 19 - mar., dic. 2
Delta Logo
7:00 am - 12:23 pmMIA-BUR
8h 23m1 stop
Delta Logo
7:05 am - 12:52 amBUR-MIA
14h 47m2 stops
$262Delta
Find Deal
mar., nov. 18 - mié., dic. 3

Spirit Airlines flights from Florida Keys to California

Our best Spirit Airlines deals on Florida Keys to California flight tickets
Spirit Airlines
Sep 10
MIA7:20 pmMiami
5h 30m
LAS9:50 pmLas Vegas Harry Reid Intl
Sep 17
LAS11:07 amLas Vegas Harry Reid Intl
4h 48m
MIA6:55 pmMiami
$112
Find similar
Spirit Airlines
Sep 3
MIA7:53 pmMiami
5h 12m
LAS10:05 pmLas Vegas Harry Reid Intl
Sep 17
LAS11:07 amLas Vegas Harry Reid Intl
4h 48m
MIA6:55 pmMiami
$114
Find similar
Spirit Airlines
Sep 10
MIA7:00 amMiami
9h 16m
1 stop
LAS1:16 pmLas Vegas Harry Reid Intl
Sep 17
LAS11:07 amLas Vegas Harry Reid Intl
4h 48m
MIA6:55 pmMiami
$123
Find similar

Frontier flights from Florida Keys to California

Our best Frontier deals on Florida Keys to California flight tickets
Frontier
Sep 8
MIA9:28 amMiami
10h 13m
1 stop
LAS4:41 pmLas Vegas Harry Reid Intl
Sep 10
LAS12:33 pmLas Vegas Harry Reid Intl
9h 11m
1 stop
MIA12:44 amMiami
$150
Find similar
Frontier
Sep 15
MIA8:00 amMiami
13h 28m
1 stop
LAS6:28 pmLas Vegas Harry Reid Intl
Sep 19
LAS10:41 amLas Vegas Harry Reid Intl
24h 55m
1 stop
MIA2:36 pmMiami
$155
Find similar
Frontier
Sep 11
MIA5:30 amMiami
9h 51m
1 stop
LAX12:21 pmLos Angeles
Sep 18
LAX1:08 pmLos Angeles
8h 04m
1 stop
MIA12:12 amMiami
$156
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Florida Keys 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, momondo users made 832,500 searches. Data last updated agosto 15, 2025.
Use the filters below to find and compare flights from Florida Keys to California that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

MiamiLas Vegas

MIA - LAS

MIALAS

Miami

mié. 9/10

7:20 pm-9:50 pm

Nonstop5h 30m

Las Vegas Harry Reid Intl

mié. 9/17

11:07 am-6:55 pm

Nonstop4h 48m

$112

MiamiLas Vegas

MIA - LAS

MIALAS

Miami

mié. 9/3

7:53 pm-10:05 pm

Nonstop5h 12m

Las Vegas Harry Reid Intl

mié. 9/17

11:07 am-6:55 pm

Nonstop4h 48m

$114

MiamiLas Vegas

MIA - LAS

MIALAS

Miami

mié. 9/10

7:00 am-1:16 pm

1 stop9h 16m

Las Vegas Harry Reid Intl

mié. 9/17

11:07 am-6:55 pm

Nonstop4h 48m

$123

MiamiLas Vegas

MIA - LAS

MIALAS

Miami

lun. 9/8

9:28 am-4:41 pm

1 stop10h 13m

Las Vegas Harry Reid Intl

mié. 9/10

12:33 pm-12:44 am

1 stop9h 11m

$150

MiamiLas Vegas

MIA - LAS

MIALAS

Miami

lun. 9/15

8:00 am-6:28 pm

1 stop13h 28m

Las Vegas Harry Reid Intl

vie. 9/19

10:41 am-2:36 pm

1 stop24h 55m

$155

MiamiSan Diego

MIA - SAN

MIASAN

Miami

mié. 10/8

9:00 am-11:26 am

Nonstop5h 26m

San Diego

mié. 10/15

12:30 pm-8:23 pm

Nonstop4h 53m

$173

MiamiSan Diego

MIA - SAN

MIASAN

Miami

mié. 10/8

9:00 am-11:26 am

Nonstop5h 26m

San Diego

lun. 10/13

12:30 pm-8:26 pm

Nonstop4h 56m

$190

MiamiSan Francisco

MIA - SFO

MIASFO

Miami

sáb. 9/13

6:35 pm-9:49 pm

Nonstop6h 14m

San Francisco

mié. 9/17

8:55 am-5:33 pm

Nonstop5h 38m

$231

MiamiBurbank

MIA - BUR

MIABUR

Miami

mié. 11/19

7:00 am-12:23 pm

1 stop8h 23m

Burbank Bob Hope

mar. 12/2

5:05 pm-6:07 am

1 stop10h 02m

$257

MiamiBurbank

MIA - BUR

MIABUR

Miami

mar. 11/18

7:00 am-12:23 pm

1 stop8h 23m

Burbank Bob Hope

mié. 12/3

7:05 am-12:52 am

2 stops14h 47m

$262

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to California from

How to get the cheapest flight ticket from Florida Keys to California

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to California?

The month of February is another great option to travel to California, with average flight prices from Florida Keys averaging around $385.

What is the cheapest day to depart on your flight to California?

The cheapest day to depart from Florida Keys to California is on a Wednesday. Travelers who choose to depart for California on a Wednesday will often find tickets for as low as $328. Be sure to avoid booking your departure on a Monday as prices are generally higher than usual. According to our data, the average ticket price to California on Monday is $659.

What is the cheapest time of day to depart on your flight to California?

The cheapest time of day to fly to California is in the morning when flights can be purchased for as low as $399. If you have a flexible travel schedule, then try to avoid flying at noon when prices are $712 on average. Flights to California from Florida Keys at noon are generally more expensive because this time of day is more convenient for travelers’ schedules.

How far in advance should I book a flight to California?

You are more likely to see cheaper flights to California from Florida Keys when booking weeks ahead of your departure date. In general, you can expect to find flights to California for around $411 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to California from Florida Keys for as low as $340 on momondo.

Can stopping save me money on Florida Keys to California flights?

No. A direct flight is the cheapest option for a flight between Florida Keys to California.

Cheap Florida Keys to California flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Florida Keys to California

Best Price Found

$55

Fastest flight time

5h 12m

Direct flights

Mon, Tue, Wed, Thu, Fri and Sat

Airports in California

8 airports
The best one-way flight to California from Florida Keys in the past 72 hours is $55. The best round-trip flight deal from Florida Keys to California found on momondo in the last 72 hours is $112.
The fastest flight from Florida Keys to California takes 5h 12m
Direct flights go from Florida Keys to California on Monday, Tuesday, Wednesday, Thursday, Friday and Saturday. Airlines offering direct flights are: American Airlines, Spirit Airlines and Alaska Airlines.
There are 8 airports near California: San Diego (SAN), Los Angeles (LAX), Reno (RNO), Ontario (ONT), San Francisco (SFO), San Jose (SJC), Burbank Bob Hope (BUR), Las Vegas Harry Reid Intl (LAS)
Search flight deals

  • When did momondo last update prices for flights from Florida Keys to California?

    Prices for flights from Florida Keys to California are refreshed on a daily basis.

  • How many operators does momondo search for flights from Florida Keys to California?

  • How old do you have to be to fly from Florida Keys to California?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Florida Keys to California.

  • What documentation or ID do you need to fly to California?

    The required travel and health documents for your California trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at California. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

  • What is the most popular plane model from Florida Keys to California?

Best airlines flying from Florida Keys to California

Compare and see reviews for airlines that fly from Florida Keys to California with momondo
Airline
Rating
Free Cancellation
Price
American AirlinesPriceFrom $268Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights
DeltaPriceFrom $373Free CancellationRating
8.0
7,982 reviews
Search Delta flights
United AirlinesPriceFrom $447Free CancellationRating
7.4
8,915 reviews
Search United Airlines flights

Why use momondo?

Why should I use momondo to find a flight deal from Florida Keys to California?

It is quick and easy to find Florida Keys to California flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to California that suits you.

Can I find flights from Florida Keys to California with flexible booking policies on momondo?

All flight searches from Florida Keys to California on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights from Florida Keys to California?

momondo provides multiple filters to help you find the best flight to California from Florida Keys. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

I’m not ready to book a flight from Florida Keys to California right now. Can momondo alert me if prices change?

Of course. momondo tracks the price of Florida Keys to California flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

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