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Find cheap flights from Charleston to Florida Keys from $207

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Charleston to Florida Keys departing on 6/11. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
0 bags
Sun 5/26
Sun 6/2

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Best Florida Keys Flight Deals

Cheapest round-trip prices found by our users on KAYAK in the last 72 hours

Miami
Miami1 stop$228
Key West
Key West1 stop$546

Good to know

Low season

May

High season

July

Cheapest flight

$207
Best time to beat the crowds but there is an average 1% increase in price.
Most popular time to fly and prices are also 0% lower on average.
Flight from Charleston to Miami

FAQs - booking Florida Keys flights

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

    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 Charleston to Florida Keys.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Florida Keys from Charleston 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 Charleston to Florida Keys?

    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 to Florida Keys with an airline and back to Charleston with another airline.

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

    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 to Florida Keys from Charleston up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

See more FAQs

Top airlines flying from Charleston to Florida Keys

 
Need help choosing which airline to fly with from Charleston to Florida Keys? 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 10966 reviews
7.4food
8.0entertainment
8.6crew
8.2boarding
7.9comfort
Airline reviews

Horrible. This was not first class. This was a connecting flight whi h was late. My original flight never came. I hated the fact that delta gave me a connecting flight from New York to Orlando Florida. No meals and the television screens were not working. There wasn't even any power to charge your phones. This is NOT FIRST CLASS DELTA!!! Do better next time!

4.0 OkayAndrew, Apr 2024RDU - MCO
Read more about Delta reviews

Horrible. This was not first class. This was a connecting flight whi h was late. My original flight never came. I hated the fact that delta gave me a connecting flight from New York to Orlando Florida. No meals and the television screens were not working. There wasn't even any power to charge your phones. This is NOT FIRST CLASS DELTA!!! Do better next time!

They did a fine job. Can't wait to use Delta in the future.

Seat back monitors and outlets were dead and not working.

The experience was good and the flight departed on time and landed early

The flight was delayed but we got to our final destination.

public website still broken for years randomly blocking browsers with privacy options active after loading a page maybe once. check-in on laptop was almost impossible but eventually randomly worked. had to print pass at airport since couldn't get back in to load digital pass on mobile firefox or chrome. red eye flight so smooth onboarding, plenty of room to spread out, easy offboarding. onboard wifi instructions mention vpn can cause problems connecting but fails to also mention private dns. no printed or built in menu list, seems weird to require personal device to point at qr code link for menu which does not even allow direct ordering. people with health condition risk related dietary restrictions trying to avoid for example cholesterol and sugar are left guessing what they can order either way without nutritional info highlights (cranberry juice was minute maid cocktail with as much suger as typical can of soda). tap to pay wasn't working and always seems sketchy to manually enter card info. good movie variety, so limited tv was okay.

Boarding super slow with people allowed to linger in aisles

There were choices for the snacks. Good choices and tasty lunch and breakfast as well.

First time travel in economy and the worst experience I ever had ! Shame on paying 600 dollars to be in a tuna can ! Service was terrible no even water no even class no even matters your flight attendants were lazy and sloppy very bad experience! After all these years traveling in first and once I try this cause I need to go to a destination for an emergency wow shame on you !

Everything was smooth and easy to fly. No complains and a lot of thanks!

Flight delayed over an over all day until it cancelled at 1:30am. Would not repeatedly delay that late. Offer hotel rooms and rebook early. Very difficult for families with small children

It was a good flight. Of course it was full, but it went well.

We sat on the plane for 1 hour because the airline was short handed could not be unloading.

We are gluten free, there were not any available complimentary gluten free options.

Flight delayed 3 times. We were directed to go to a gate across from our gate. The plane wasn't there yet so we had to wait for it to arrive, then deplane everyone and then wait again for the plane to be cleaned. After 45 minuites we were allowed on the plane. The first plane had mechanical issues. The 2nd plane must have had bathroom issues because we did not have any food service whatsoever. No snack or beverage. That made for a long time not to have anything considering that we had just made it to the original gate and we had no time to stop to get food or a drink. Then we didn't want to leave the gate to get food because we wouldn't know how much longer the delay would be. Then the next gate change. Had we been told that the total time would have been aprox 45 min later we would have left to get food and a beverage. We had to wait again for the okay to the pilot to take off so we were on the runway for another 20 min. Overall, we were delayed over 2 hours which felt like 4 hours.

Lots of weather delays that were poorly communicated and managed. I get there are weather delays but they didn’t make it clear what was happening or comfortable on the plane

Me and my husband experienced very bad in American Airlines. We missed our flight going to Doha. The American Airlines was delayed we arrived already 10:27pm. Supposed to be 9:40 pm. So what they did they rebooked our flight and they gave us a hotel. When we arrived at the hotel the front desk said it was fully booked already. Oh my gosh! I said why did you accept the booking if it's fully booked. The guy said that's American Airlines they just book even it's already full. That's 2am already, we have nothing to do so, we decided to go another hotel. We pay the room, food and taxi. Pls give an action on this matter. Refund our expenses and give us more compensation. Not only our room, food, taxi but also our efforts, tiredness looking for a room that can accommodate us.

Horrible. Flight was delayed and very bumpy. I was super unhappy

No meal on a cross country flight? SFO-MiA is pretty much the definition of a coast to coast flight. No meal provided. Sky high wi-fi rates too. Stop nickel and diming your customers.

Absolutely filthy flight and not equipped for a trans US

Book cheap flights from Charleston to Florida Keys

Recent round-trip flight deals

10/9Wed
1 stopDelta
4h 24mCRW-MIA
10/15Tue
1 stopDelta
4h 27mMIA-CRW
$228
5/14Tue
1 stopAmerican Airlines
4h 24mCRW-MIA
5/15Wed
1 stopAmerican Airlines
6h 52mMIA-CRW
$245
5/9Thu
1 stopDelta
5h 04mCRW-MIA
5/15Wed
1 stopDelta
6h 29mMIA-CRW
$248
5/14Tue
1 stopAmerican Airlines
6h 29mCRW-MIA
5/15Wed
2 stopsAmerican Airlines
7h 54mMIA-CRW
$250
5/14Tue
3 stops
21h 34mCRW-MIA
5/15Wed
3 stops
18h 59mMIA-CRW
$268
5/6Mon
1 stopDelta
5h 09mCRW-MIA
5/10Fri
1 stopDelta
5h 31mMIA-CRW
$273
5/9Thu
1 stopAmerican Airlines
7h 02mCRW-MIA
5/15Wed
2 stopsAmerican Airlines
7h 54mMIA-CRW
$276
5/14Tue
2 stopsAmerican Airlines
7h 30mCRW-MIA
5/15Wed
2 stopsAmerican Airlines
7h 54mMIA-CRW
$281
5/6Mon
1 stopUnited Airlines
17h 33mCRW-MIA
5/10Fri
2 stopsUnited Airlines
27h 53mMIA-CRW
$561
5/6Mon
2 stopsUnited Airlines
20h 44mCRW-MIA
5/10Fri
2 stopsUnited Airlines
25h 48mMIA-CRW
$566

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Recent one-way flight deals

6/11Tue
2 stops
18h 06mCRW-MIA
$207
6/11Tue
1 stopAmerican Airlines
7h 03mCRW-MIA
$213
8/25Sun
1 stopDelta
5h 55mCRW-MIA
$214
8/8Thu
2 stopsAmerican Airlines
6h 38mCRW-MIA
$249
6/11Tue
3 stops
18h 32mCRW-MIA
$250
6/21Fri
3 stops
29h 20mCRW-MIA
$264
10/22Tue
2 stopsUnited Airlines
22h 20mCRW-MIA
$269
5/6Mon
2 stopsUnited Airlines
22h 24mCRW-MIA
$340
8/25Sun
2 stopsUnited Airlines
28h 14mCRW-MIA
$359
5/6Mon
1 stopAmerican Airlines
6h 29mCRW-MIA
$368

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Last minute flights from Charleston to Florida Keys

Last minute flight, train and bus deals

4/27Sat
multi-stopAmerican Airlines
5h 42mCRW-MIA
5/4Sat
multi-stopAmerican Airlines
4h 07mMIA-CRW
$320
5/1Wed
multi-stopAmerican Airlines
6h 14mCRW-MIA
5/8Wed
multi-stopAmerican Airlines
7h 54mMIA-CRW
$325
4/30Tue
multi-stopDelta
4h 33mCRW-MIA
5/1Wed
multi-stopDelta
5h 26mMIA-CRW
$348
4/27Sat
multi-stopAmerican Airlines
5h 42mCRW-MIA
5/4Sat
multi-stopAmerican Airlines
7h 29mMIA-CRW
$425
4/30Tue
multi-stopDelta
4h 33mCRW-MIA
5/1Wed
multi-stopDelta
5h 26mMIA-CRW
$528
5/1Wed
multi-stopUnited Airlines
10h 38mCRW-MIA
5/8Wed
multi-stopUnited Airlines
27h 53mMIA-CRW
$587
4/30Tue
multi-stopAmerican Airlines
4h 17mCRW-MIA
5/1Wed
multi-stopAmerican Airlines
7h 29mMIA-CRW
$591
4/30Tue
multi-stopAmerican Airlines
9h 54mCRW-MIA
5/1Wed
multi-stopAmerican Airlines
4h 34mMIA-CRW
$592
4/27Sat
multi-stopAmerican Airlines
11h 08mCRW-MIA
5/4Sat
multi-stopAmerican Airlines
7h 29mMIA-CRW
$597
4/30Tue
multi-stopAmerican Airlines
11h 32mCRW-MIA
5/1Wed
multi-stopAmerican Airlines
7h 29mMIA-CRW
$717

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Charleston - Florida Keys Flights

Departure:

Charleston (CRW)United States

Cabin classes:

$508
$939
$525
$91