$42 Find Cheap Flights from Florida Keys to California

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Low seasonJanuary
High seasonDecember
Cheapest flight$42
Best time to beat the crowds with an average 12% drop in price.
Most popular time to fly with an average 15% increase in price.
Flight from Miami to Las Vegas

FAQs for booking flights from Florida Keys to California

  • How does KAYAK find such low prices on flights from Florida Keys to California?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Florida Keys to California.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Florida Keys to California?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Florida Keys to California is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Florida Keys to California?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly from Florida Keys to California with an airline and back with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Florida Keys to California?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying from Florida Keys to California up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

  • What is the cheapest day to fly to California?

    Based on KAYAK data, the cheapest day to fly to California is Wednesday where round-trip tickets can be as cheap as $328. On the other hand, the most expensive day to fly is Monday, where round-trip prices are $659 on average.

  • What is the cheapest time of day to fly to California?

    The cheapest time of day to fly to California is generally in the morning, when round-trip flights cost $399 on average. Morning departures are around 13% cheaper than evening flights, on average. The most expensive time of day to fly to California is generally in the afternoon, which is peak travel time and where the average cost of a ticket is $712.

  • How far in advance should I book a flight from Florida Keys to California?

    To get a below average price on the flight from Florida Keys to California, you should book around 3 weeks before departure. For the absolute cheapest price, our data suggests you should book 13 weeks before departure.

  • How long is the flight to California?

    An average nonstop flight from Florida Keys to California takes 9h 42m, covering a distance of 2388 miles. The shortest route is Miami (MIA) to Las Vegas (LAS) with an average flight time of 5h 05m.

  • What are the most popular destinations in California?

    Based on KAYAK flight searches, the most popular destination is Los Angeles (51% of total searches to California). The next most popular destinations are Las Vegas (21%) and San Francisco (11%). Searches for flights to San Diego (10%), to Santa Ana (4%) and to San Jose (3%) are also popular.

Top 5 airlines serving from Florida Keys to California

 
Need help choosing which airline to fly with from Florida Keys to California? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
8.0
DeltaOverall score based on 7946 reviews
8.2Boarding
7.9Comfort
7.9Entertainment
7.3Food
8.5Crew
Airline reviews

5 hours of delay that could've been much shorter if Delta had taken the 1 hour delay they imposed on the flight before boarding to run any of the plane checks required for flight to find the hydraulic issue that required nearly 3 hours to fix. $24 of meal credit buys a sandwich and a soft drink. Poor communication within the terminal about what gate we'd be re-boarding from and when we'd be re-boarding.

2.0 MediocreAnonymous, Jun 2025BOS - LAX
Read more Delta reviews

5 hours of delay that could've been much shorter if Delta had taken the 1 hour delay they imposed on the flight before boarding to run any of the plane checks required for flight to find the hydraulic issue that required nearly 3 hours to fix. $24 of meal credit buys a sandwich and a soft drink. Poor communication within the terminal about what gate we'd be re-boarding from and when we'd be re-boarding.

Amazing flight! I have never noticed the uniforms of the attendants before in twenty years of flying except today when one female had the most amazing dress on. It was beautifully designed and showed she was in charge. I never dreamed I would google who designed Delta uniforms . The ultimate compliment is when another woman admires your outfit. . I hope your designer puts it on the market

The entertainment and wifi mostly didn't work on this flight.

Terrible entertainment system - kept freezing and audio kept cutting out. Snacks were mediocre at best for a 5 hour flight.

I am still upset that my bag was lost on a recent trip to Rome ; we were inconvenienced and out €150 Euros ; delta has refused to reimburse us

This had nothing to do with Delta… The flights were on time and flawless. The service was excellent. We purchased seats in (aisle/middle) comfort plus since this was a cross country flight. Unfortunately, the woman seated at the window was 300+ pounds and, as might be expected, covered up about a third of the middle seat also. there was absolutely nothing that Delta could have done about that… I just don’t know what the answer should be. If you purchase a seat, you should should be able to use the entire seat and not just the portion that someone else is not sitting/oozing in. Disappointing…there should be something that could be done….I'm just not sure what solution could be.

Seats are much much more comfortable than United, which is what I usually fly

If I pay extra for "comfort+" I expect leg room where I can stretch my legs. I was seated with an attendant's seat blocking my feet. Knee space was fine but my feet had less room than the non-"comfort+" seats. Also, don't go cheap on food when you have flights of 3+ hours. It's insulting.

Only one side of the heafphone jack work. Crew was friendly and helpful.

Great. Flight departed early and arrived early. Deplaning and baggage claim ww were quick.

Boarding was mayhem. Late boarding by 15 minutes because of lack of staff (missing 1 flight attendant. We had to wait for an arrival of another plane before we could board). Flight was a little rough, but cannot blame on airlines.

Great experience…left a bit behind schedule but made up fir that in the air and landed 10 minutes early 😁

United out of SFO is having issues with catering so none of our meals were loaded on the plane and no offer of compensation for our tickets purchased was offered.

A bit rush for transit. Food and entertainment are not available

The gate was too far away for the connecting flight

Generally good. The aisles have gotten narrower which can slow down boarding. Flight crew was great! Healthier complimentary snacks would be appreciated. Due to earthquake in San Francisco we had to circle in air space for a bit but then had a smooth landing. I laud the flight crew for their patience ;)

The agents was very rude and they charged me $50 for a carry-on bag saying that it was too big and then I saw someone going on a plane with the same size bag as me

For the most part united was a good experience, how ever when they came by with the snacks and water, they completely passed by my wife and I. As we were in separate rows. On a 5 hr flight we were not offered water

Fantastic crew. Flight was delayed at last minute but we were given updates every 20 minutes and the crew was so friendly and considerate. I miss the touch screens on the back of the seats, wish they would bring that back though.

Awful. Worst airline I have ever been on. Crew were among the rudest people I have ever dealt with. United staff members were rude and disrespectful. My flight was delayed, causing me to miss a connecting flight. I understand things happen, but when staff start lying about what actually happened, that is when I have an issue. Just be honest, really it isn’t that hard. I’m being very honest with this review and I don’t find this difficult what so ever. In fact, because of United Airlines, my Christmas holiday was off to a really rocky start. As someone who has traveled across the world, it has only been United that I have had a truly awful experience.

Honestly, I haven’t flown American in years, probably due to the pandemic and my being unable to travel for certain periods in the last two years, but it was a good experience to dig out or obtain a new American Airlines account after many years of traveling for business with American in the past.

Long 5 hour and 45 min flight and only one drink service and cookie snack

One bottle of water and a package of cookies for comfort plus. We had to literally beg a flight attendant for an extra bottle of water later in the flight due to feeling dehydrated.

Flight boarded from Gate 39 at OGG, the farthest gate in the terminal. There were no Hawaiian themed amenities for the flight. The first class service was mediocre at best; I received not special welcome or recognition as an executive platinum member of American Advantage program. The flight attendants were more concerned with their cell phones than saying "thank you" to the passengers as we disembarked. Fortunately, the flight arrived at LAX a few minutes early.

Bigger seats. Board back to front! Disembark front to back!

Extraordinary service in business class, and very good breakfast and snacks. A really lovely flight.

This flight didn’t happen because AA agents didn’t let us board the flight

Plane was pretty clean, staff was friendly and helpful, flight left about on time arrived early. Took a long time to board and get off the plane - carry on items didn't have enough room so people had to move all around to find places.

The service and food needs to improve to catch up with other international flights

Would have been good to have a meal since it was a 5.5 hour flight

Boarding was a breeze, however, two of the flights that I boarded with Spirit did not have Wi-Fi available.

Very good. Nothing more or less than expected. No complaints.

My experience with the spirit as a first time it was OK, but the seats need a little cushion, the problem I had the most impacted me was when checking in the scales were so off and wrong. It will tell that you would have more weight, which was not true. The scale was say that it had Thirty Eight Pounds, when get in the labels when we send the luggage into the band. It says that it was overweight. I really really dislike that because the scales are not accurate. If I use Spirit and I have that issue again. That will be my last time flying with the spirit, even though I like so much to service the planes, and everything else

hahaha we are delayed for one hour plus.. but thx we arrived San Diego safe

Worst airline ever! The guy weighing my bag had his foot on the metal plate and when I called him out on it, I got this stupid little smirk. La is a scam and so is Spirit Airlines. All the flight attendants looked like they hated our flight just as much as we did.

Unclear pricing; ended up being charged an extra $52 just to get onboard

Spirit is awful. Too expensive for what you get. Stop nickel and diming.

would be great to get basic water, soda at least and stop charging for carry ons

Your crew is a representation of your Standards and Values. The crew from Seattle to LAX, was very disappointing. The crew was more interested in hanging out at the lobby area. Talking, laughing loudly and eating all the snacks. They did not do regular rounds to see if customers needed anything. This was a huge disappointment. I will no longer be flying with your airlines moving forward.

- flight attendants not very friendly. - Paid for WiFi and plane didn’t have it working , never got a refund.

Although an hour and a half early was told by staff at check in they had overbooked and could not check us in for the flight.

The crew was delayed because they came on another flight that was delayed due to weather 10pm flight left at 1.30 am The airline made no effort to align alternate crew

Plane was down graded and I lost my uncharged exit row with more leg room. No mention or offer of refund from podium. Flight attendant was nice to explain this happens often and that I could request a refund via online form submission. I did this and have heard nothing back.

Worst airline experience. They were rude and kept changing our seats and/or giving our seats away so our family didn’t get to sit with each other. Almost everyone we dealt with at both airports with this airline was rude. The app kept giving us wrong information making things take longer. Dealing with them before TSA can take close to an hour…longer than I’ve ever had to deal with before. Never using this airline again.

Horrendous. I do not recommend Frontier. The passengers lack manners and decency, and the flight attendants lack professionalism. If I wasn’t in a bind to fly with 48 hours notice for a job interview, I would not have selected a flight with Frontier and I never plan to fly with them in the future.

The seats were hard molded plastic covered in plastic vinyl. And the scam to charge people extra to sit together. Don’t they know we can just ask someone to trade seats. And watching the staff separate young children from parents… super classy. We had to guilt them into offering up our seats. This companies policies suck. Don’t give them your money.

Seats are uncomfortable but price is good. Guess I can put up with misery for four hours.

Cancelled and declined to find alternatives Earlier flight is 2 days later Sent the cancellation notification very late, wish I knew earlier would have stayed to watch the Miami open final game Very disappointing service

They switched my flight to Spirit, Never using Kayak again,

The flight itself was ok and the pilot was very communicative. However, our flight was delayed for almost 3 hours, the gate was changed 3 times and there was no communication as we were waiting. The flight staff was overall a little crabby...I understand as they probably had a long day but we all did.

Book cheap flights from Florida Keys to California

Recent round-trip flight deals

6/24Tue
nonstopSpirit Airlines
5h 34mMIA-LAS
6/25Wed
nonstopSpirit Airlines
4h 50mLAS-MIA
$85
7/1Tue
1 stopSpirit Airlines
13h 04mMIA-LAX
7/9Wed
1 stopSpirit Airlines
7h 18mLAX-MIA
$86
7/9Wed
1 stopFrontier
8h 02mMIA-LAS
7/16Wed
nonstopFrontier
4h 57mLAS-MIA
$173
8/5Tue
nonstopUnited Airlines
6h 03mMIA-SFO
8/12Tue
nonstopUnited Airlines
5h 33mSFO-MIA
$177
6/26Thu
nonstopFrontier
5h 08mMIA-LAS
7/2Wed
nonstopFrontier
4h 57mLAS-MIA
$179
6/24Tue
nonstopAmerican Airlines
6h 08mMIA-SFO
7/29Tue
nonstopAmerican Airlines
5h 40mSFO-MIA
$181
6/25Wed
1 stopUnited Airlines
10h 43mMIA-SFO
6/28Sat
nonstopUnited Airlines
5h 37mSFO-MIA
$183
10/31Fri
nonstopAmerican Airlines
6h 13mMIA-SFO
11/8Sat
nonstopAmerican Airlines
5h 23mSFO-MIA
$188
8/13Wed
1 stopDelta
9h 42mMIA-SNA
8/20Wed
1 stopDelta
9h 21mSNA-MIA
$257
9/25Thu
1 stopDelta
11h 54mMIA-SAN
9/29Mon
1 stopDelta
8h 06mSAN-MIA
$257

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Recent one-way flight deals

6/24Tue
nonstopSpirit Airlines
5h 34mMIA-LAS
$42
7/1Tue
nonstopSpirit Airlines
5h 34mMIA-LAS
$43
8/23Sat
1 stopFrontier
10h 06mMIA-LAS
$73
8/4Mon
nonstopFrontier
5h 05mMIA-LAS
$84
8/20Wed
nonstopAmerican Airlines
6h 04mMIA-SFO
$88
11/8Sat
nonstopAmerican Airlines
6h 21mMIA-SFO
$89
6/25Wed
1 stopUnited Airlines
10h 43mMIA-SFO
$94
7/4Fri
nonstopUnited Airlines
6h 03mMIA-SFO
$100
7/16Wed
1 stopDelta
8h 21mMIA-OAK
$129
8/28Thu
1 stopDelta
8h 28mMIA-SAN
$129

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Last minute flights from Florida Keys to California

Last minute flight, train and bus deals

6/17Tue
nonstopSpirit Airlines
5h 34mMIA-LAS
6/24Tue
nonstopSpirit Airlines
4h 50mLAS-MIA
$180
6/16Mon
nonstopSpirit Airlines
5h 34mMIA-LAS
6/20Fri
nonstopSpirit Airlines
4h 35mLAS-MIA
$192
6/14Sat
multi-stopFrontier
14h 59mMIA-LAS
6/15Sun
nonstopFrontier
4h 57mLAS-MIA
$303
6/17Tue
multi-stopDelta
9h 03mMIA-SFO
6/25Wed
multi-stopDelta
8h 19mSFO-MIA
$307
6/17Tue
multi-stopFrontier
7h 48mMIA-LAS
7/2Wed
nonstopFrontier
4h 57mLAS-MIA
$315
6/17Tue
multi-stopDelta
10h 07mMIA-SFO
6/23Mon
multi-stopDelta
10h 11mSFO-MIA
$322
6/17Tue
nonstopUnited Airlines
6h 03mMIA-SFO
6/24Tue
nonstopUnited Airlines
5h 42mSFO-MIA
$387
6/17Tue
multi-stopUnited Airlines
10h 12mMIA-SFO
6/24Tue
nonstopUnited Airlines
5h 37mSFO-MIA
$397
6/14Sat
multi-stopAmerican Airlines
9h 45mMIA-SFO
6/21Sat
nonstopAmerican Airlines
5h 43mSFO-MIA
$415
6/14Sat
nonstopAmerican Airlines
5h 14mMIA-SAN
6/17Tue
multi-stopAmerican Airlines
8h 11mSAN-MIA
$419

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Everything you need to know for your flight to California

Cabin class types available on flights to Florida Keys

Cabin classes available on flights to Florida Keys. Prices are the lowest found on KAYAK over the last 7 days. Price and availability is not guaranteed.

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