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$20 Find cheap flights from Florida Keys to Atlanta

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight to Atlanta departing on 6/4. 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
Fri 6/7
Fri 6/14

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Good to know

Low season

January

High season

May

Cheapest flight

$20
Best time to beat the crowds with an average 11% drop in price.
Most popular time to fly with an average 6% increase in price.
Flight from Miami to Atlanta

FAQs for booking flights from Florida Keys to Atlanta

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

    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 Atlanta.

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

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

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

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

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

See more FAQs

Prefer to fly non-stop from Florida Keys to Atlanta?

Find which airlines fly direct from Florida Keys to Hartsfield-Jackson, which days they fly and book direct flights.

Nonstop departures

Florida Keys to Atlanta Hartsfield-Jackson

Monday

ANA, Aer Lingus, Aerolineas Argentinas, +58 more

ANA, Aer Lingus, +59 more

Tuesday

ANA, Aer Lingus, Aerolineas Argentinas, +59 more

ANA, Aer Lingus, +60 more

Wednesday

ANA, Aer Lingus, Aerolineas Argentinas, +59 more

ANA, Aer Lingus, +60 more

Thursday

ANA, Aer Lingus, Aerolineas Argentinas, +60 more

ANA, Aer Lingus, +61 more

Friday

ANA, Aer Lingus, Aerolineas Argentinas, +61 more

ANA, Aer Lingus, +62 more

Saturday

ANA, Aer Lingus, Aerolineas Argentinas, +59 more

ANA, Aer Lingus, +60 more

Sunday

ANA, Aer Lingus, Aerolineas Argentinas, +61 more

ANA, Aer Lingus, +62 more

See more direct flights

Nonstop returns

Atlanta Hartsfield-Jackson to Florida Keys

Monday

ANA, Aer Lingus, Aerolineas Argentinas, +58 more

ANA, Aer Lingus, +59 more

Tuesday

ANA, Aer Lingus, Aerolineas Argentinas, +59 more

ANA, Aer Lingus, +60 more

Wednesday

ANA, Aer Lingus, Aerolineas Argentinas, +59 more

ANA, Aer Lingus, +60 more

Thursday

ANA, Aer Lingus, Aerolineas Argentinas, +60 more

ANA, Aer Lingus, +61 more

Friday

ANA, Aer Lingus, Aerolineas Argentinas, +61 more

ANA, Aer Lingus, +62 more

Saturday

ANA, Aer Lingus, Aerolineas Argentinas, +59 more

ANA, Aer Lingus, +60 more

Sunday

ANA, Aer Lingus, Aerolineas Argentinas, +61 more

ANA, Aer Lingus, +62 more

See more direct flights
See more direct flights

Top 5 airlines serving from Florida Keys to Atlanta

 
Need help choosing which airline to fly with from Florida Keys to Atlanta? 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 10789 reviews
8.2Boarding
8.6Crew
7.9Comfort
8.0Entertainment
7.4Food
Airline reviews

It was a good experience except when boarding a female flight attendant did not go out of her way to assist my teenage daughters in finding space for their carry-ons after their compartments were full.

10.0 ExcellentBranton, May 2024AVL - ATL
Read more about Delta reviews

It was a good experience except when boarding a female flight attendant did not go out of her way to assist my teenage daughters in finding space for their carry-ons after their compartments were full.

From Atlanta to Cabo I would have hoped on a plane that size I would have been able to breathe and wiggle my feet a little! The leg room in that plane is non existent and I am only 5”4’. And the air vent either wasn’t working very well or just could not blow air from the ceiling to the seat area as I was suffocating through the entire flight! And please don’t say I would have been more comfortable in first class because I cannot afford those rates and have always travelled Main Cabin without issues !

I liked the piloting of the aircraft. Very disappointed about lack of electrical ports. Also, although a short flight. there was enough time to hand out snacks to comfort + seats as was done for first class.

I always fly with Delta. My friends tell me their horror stories of flying with other airlines. I just smile and say, “You should fly Delta”

I liked the ease of checking in, luggage check in, wheel chair assistance, boarding and flight.

On my way home I had a layover. The flight from ATL to CLT was amended 5x while I was waiting. I could have driven home sooner. Overall from Dallas, Tx to Charlotte, NC I started my trip at 4:30pm, I didn’t get home until past midnight. I know things happen, but 5x to make me run back and forth in an airport from different terminals is excessive. I also upgraded to comfort + , I didn’t feel it was worth it. There was no benefit

On my way home I had a layover. The flight from ATL to CLT was amended 5x while I was waiting. I could have driven home sooner. Overall from Dallas, Tx to Charlotte, NC I started my trip at 4:30pm, I didn’t get home until past midnight. I know things happen, but 5x to make me run back and forth in an airport from different terminals is excessive.

MSP to Atlanta was much better than Atlanta to St. Kitts. Paid $180 each for myself and wife for Delta comfort from Atlanta to St. Kitts. Seats were more narrow and obviously old and worn out. Tailbone is killing me. Seat would not recline. Seats behind reclined and we were not an exit row or in front of an exit row. Entertainment did not work in that the movie jumped forward and back and there was no audio. The plug in the arm rest was loose. Flight attendant tried “resetting” the video for my seat but no good. She never checked back. Someone else near me had the same issue. Touch screen was unresponsive. No where near as comfortable as MSP to Atlanta flight. 3 plus hrs. flight time without the basic amenities and not even remotely close to comfortable but paid for Comfort plus. I will be very disappointed if I have the same on my return “Comfort Plus” flight St. Kitts to Atlanta. At the very least my wife and I should be refunded for round trip “Comfort Plus” charges. Please feel free to contact me directly for more details.

It was great I love flying Delta and have never had a bad experience with them

They were 2 hours late departing with no explanation. I missed my connection, was rebooked not in correct seating that I paid for. Over all of was horrible. I now know why I've not flown Delta since 2018

Business class is great. New airplane, very comfortable, better than some of the major airlines I am used to

great flight. Pilot was communicative, flight attendants were excellent. Really nice experience except my tv didn’t work.

Overall, the flight was better than the flight I took to go to Florida, which had a bunch of problems. The crew is really nice and the plane was new so it had a small problem when we were on the runway, but the flight itself was great. They even made some time back up, which is always a good thing.

Everything was good except for deplaning in NY. Took way too long!!

Jet Blue keeps getting iit wrong. 4 hour mechanical delay followed by terrible boarding experience. This is my third horrific jet blue flight in 2024. I am going to try to avoid this loser in the sky

Delayed by almost an hour - I also noticed that all JetBlue flights departing from PBI were delayed yet the weather was perfect.

My experience with JetBlue was fantastic! The service was top-notch, the flight was smooth, and the staff were friendly and helpful. I would definitely fly with them again.

The free wi-fi was great. But, the flight delay was not sustainable. It definitely impacted people schedules and JetBlue didn’t do anything to compensate clients for it

I loved the wifi, much better than Delta. Seats were old. and bathrooms dingy.

no wifi and the aircraft was very old with tiny 4” screens.

They gave my seat away although it was a connecting flight with them and the flight was a bit delayed.

The Flight attendant had an attitude and didn't allow anyone any time to prepare for landing despite being absent throughout the entire trip

Horrible people at the gate, they force me to check in my carry on, even thought no one behind me has to do it. I had to get out of the airport in NY to get my bag and go thru security again on my way to Honk Kong. The worst part is the employee threatened me with loosing the flights if don’t comply.

Delayed flight, few announcements with information, no comps, cluster f boarding because zones weren’t spread out and announced loud and repeatedly, staff did their job -nothing more nothing less, annoying kids were speaking and kicking the heck out of the back of my seat and parents weren’t willing to parent… so another typical day of air travel in the US.,

Flight was delayed until Next day as crew timed out

The flight was great until towards the end when the flight attendant read an excessively long commercial for purchasing an american airlines credit card. The worst part is that we are doing a lot of traveling this year so i was actually interested in getting the credit card, but I was so annoyed with the long commercial that I completely dismissed the flight attendant bringing around the information. Next time, keep the sales pitch to 10 seconds and then pass around the brochures!!

I was able to get on standby with relative ease

6 plus hour delay with no explanation. No wheelchairs to transport us on arrival. Very disappointed.

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.

Food choice is limited, entertainment better than average, seat leg room terrible

Flight kept delayed from morning to late afternoon so I had to make other arrangements

The crew was not great or professional. It seemed like they didn't really want to be there. A true lack of effort for accommodating customers.

I paid for WiFi, but it (WiFi) was very very slow, will never take again! Impossible open Utube 😤😤😤

My wife and I are both handicapped and at boarding they upgraded us to a seat closer to the front rather than all the way towards the back. Much appreciated.

Spirit canceled the flight in March and never notified me!

Seats suck, not enough room, overcrowded planes, hectic situation all together.

I do not like the customer service, I had an emergency and needed to cancel a pet reservation right after I had booked it and they would not do anything but issue a credit. I haven't flown in years as I have 7 kids and don't have spare time. I want my $125 back on my card please

I paid just under 200 for flight and luggage, then paid 200 to change the flight, then paid 100 for a carry on. Then the cancelled the flight. Of the 500 I spent they refunded 250. I bought a delta flight for 270 never flew with spirit, but spirit kept 250, not even refunding the 100 for the carry on though they cancelled the flight (for weather on a day with only a slight rain ).

No frills, limited comfort, no food, no entertainment, but fine

You get what you pay for. At least they spend money on getting a crew with awesome customer service skills. Carousel was horrible. Waited over an hour for luggage. Mothers were there with young babies. Only one baggage handler was working the carousels. The flight could have been good had we not had this horribly long, exhausting wait twice on one trip.

Frontier is a crappy airline nothing about it is honest

Flight was a little late taking off. Seats are too upright, no ports to charge devices, no wifi, no entertainment

Crew members are very rude and not cooperate with passengers.

30 minute delay due to boarding and settling of a family.

I am HIGHLY unhappy with the amount of money I spent on the flight. Paid in advance only to find the flight at a discount price a week or so before the flight. I will not fly frontier again and have bad mouthed your business since to anyone I have spoken with about flying (which has been many a people). Crew was mediocre and instead of moving me to a spot where I could gain some leg room they sat their flight attendant there. Won’t be flying frontier in the future.

Well, I didn’t have food! So NA wasn’t an option. I’ll be back!

First time flying with Frontier . From buying tickets ,getting boarding pass and boarding plane was super easy. Definitely would fly again with Frontier .

Our flight was on time and unremarkable which I'm grateful for, as it is not the norm traveling these days. Frontier is a low-cost carrier and it really shows when compared to other "normal" carriers. They don't even give you water during the flight. The coach seats are decent, however it was not as clean as it should be. We had crumbs all over the floor by our seats.

They lost my baggage on my connection flight, it’s been 24 hours since I put my claim in and still no update on my bags.

they charge too much when you arrive in the air port

Book cheap flights from Florida Keys to Atlanta

Recent round-trip flight deals

6/5Wed
nonstopFrontier
2h 14mMIA-ATL
6/12Wed
nonstopFrontier
2h 01mATL-MIA
$31
5/18Sat
nonstopFrontier
2h 06mMIA-ATL
5/20Mon
nonstopFrontier
2h 01mATL-MIA
$37
5/18Sat
nonstop
2h 06mMIA-ATL
5/18Sat
nonstop
1h 57mATL-MIA
$39
5/29Wed
nonstop
2h 16mMIA-ATL
6/1Sat
nonstop
1h 57mATL-MIA
$42
5/24Fri
nonstopSpirit Airlines
2h 01mMIA-ATL
8/20Tue
nonstopSpirit Airlines
1h 57mATL-MIA
$59
5/18Sat
nonstopSpirit Airlines
2h 03mMIA-ATL
5/19Sun
nonstopSpirit Airlines
1h 58mATL-MIA
$61
5/18Sat
nonstopDelta
1h 52mMIA-ATL
5/20Mon
nonstopDelta
1h 55mATL-MIA
$187
10/18Fri
nonstopDelta
2h 05mEYW-ATL
10/21Mon
nonstopDelta
1h 53mATL-EYW
$339
10/18Fri
1 stopAmerican Airlines
4h 00mEYW-ATL
10/21Mon
1 stopAmerican Airlines
5h 53mATL-EYW
$395
10/18Fri
2 stopsAmerican Airlines
7h 17mEYW-ATL
10/21Mon
1 stopAmerican Airlines
5h 53mATL-EYW
$401

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Recent one-way flight deals

6/4Tue
nonstopSpirit Airlines
2h 01mMIA-ATL
$20
8/7Wed
nonstopFrontier
2h 09mMIA-ATL
$21
8/20Tue
nonstopSpirit Airlines
2h 03mMIA-ATL
$22
6/12Wed
nonstopFrontier
2h 14mMIA-ATL
$26
7/2Tue
nonstopDelta
2h 00mMIA-ATL
$74
6/7Fri
nonstopDelta
1h 54mMIA-ATL
$79
5/13Mon
nonstopAmerican Airlines
2h 04mMIA-ATL
$119
6/11Tue
1 stopAmerican Airlines
6h 16mMIA-ATL
$124
5/15Wed
1 stopJetBlue
7h 37mMIA-ATL
$136
5/15Wed
1 stopJetBlue
7h 37mMIA-ATL
$166

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Last minute flights from Florida Keys to Atlanta

Last minute flight, train and bus deals

5/11Sat
nonstopFrontier
2h 18mMIA-ATL
5/14Tue
nonstopFrontier
2h 03mATL-MIA
$76
5/11Sat
nonstopFrontier
2h 18mMIA-ATL
5/14Tue
nonstopFrontier
1h 59mATL-MIA
$88
5/9Thu
nonstopFrontier
2h 09mMIA-ATL
5/14Tue
nonstopFrontier
1h 59mATL-MIA
$90
5/9Thu
nonstop
2h 09mMIA-ATL
5/11Sat
nonstop
1h 57mATL-MIA
$113
5/10Fri
nonstop
2h 01mMIA-ATL
5/14Tue
nonstop
1h 59mATL-MIA
$116
5/11Sat
nonstopSpirit Airlines
2h 03mMIA-ATL
5/14Tue
multi-stopSpirit Airlines
21h 51mATL-MIA
$137
5/11Sat
nonstopSpirit Airlines
2h 03mMIA-ATL
5/11Sat
nonstopSpirit Airlines
1h 57mATL-MIA
$141
5/11Sat
multi-stopAmerican Airlines
4h 28mMIA-ATL
5/11Sat
multi-stopAmerican Airlines
7h 16mATL-MIA
$291
5/9Thu
multi-stopAmerican Airlines
6h 24mMIA-ATL
5/16Thu
nonstopAmerican Airlines
2h 00mATL-MIA
$292
5/9Thu
nonstopDelta
2h 00mEYW-ATL
5/11Sat
nonstopDelta
1h 52mATL-EYW
$639

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Flights to Atlanta

Destination:

Atlanta (ATL)United States

Return flight deals:

Atlanta - Florida Keys

Cabin classes:

$333
$332
$305
$47

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