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$17 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 8/27. 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
Sat 6/29
Sat 7/6

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Low season

January

High season

May

Cheapest flight

$17
Best time to beat the crowds with an average 12% drop in price.
Most popular time to fly with an average 9% 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 10457 reviews
8.6Crew
7.9Comfort
7.4Food
8.0Entertainment
8.2Boarding
Airline reviews

Flew first class so everything was great. But maybe because the flights were red eye, no meals were served, just chips. I flew Alaska Air 1st class at 9PM (2 hour flight) and they served beef short rib sliders!

10.0 ExcellentMichael, May 2024SJC - ATL
Read more about Delta reviews

Flew first class so everything was great. But maybe because the flights were red eye, no meals were served, just chips. I flew Alaska Air 1st class at 9PM (2 hour flight) and they served beef short rib sliders!

Atlanta boarding crew at gate were filled with arrogance and were disrespectful. In flight crew showed indifference to the needs of passengers. This is about the flight from ATL to BDL.

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.

The flight was excellent. The crew was welcoming and attentive.

We were told that our flight would be delayed for 90+ minutes because of weather, so we went to get something to eat only to have them randomly start boarding 15 minutes after the announcement, with no warning.

Confusing. Delay updates were out of whack At one point it said my flight was 25 hours. Three gate changes and two delays only to change back to original departure time. Gate announcer and on board flight attendant (Alejandro) making the announcements was impossible to understand due to accent and speed of speech. After beverage service the rear flight attendants sat back there on their phones. No refills no checking in, one sweep through for trash collection. Very impersonal. Bring back Coke products

Delayed departure. Delayed after landing pulling into gate. Delay due to sky bridge malfunction

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.

Was lucky to have a employee at the AA checkin counter that had compassion and understood they ordeal that we went through with our original flight being diverted, needing to stay in the aircraft and then flying to the original destination; adding hours to the trip and forcing us to miss our connection and our rebooked connection. She was able to get up on standby on the highest priority on the next flight to the closest airport we need to be at and it all worked out despite being many hours late.

Delayed so that missed connecting flight. Connecting flight was also delayed on the tarmac but they closed the gate before the rescheduled time.

Took off over an hour late with multiple mechanical issues. Gate agent in Dallas was lazy and was slow as molasses. Had a line 10 people long. Spirit bad..

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

This was the smoothest flight I have had in awhile. I was also offered an exit row seat for a great upgrade cost and was able to sleep almost thr whole flight due to comfort and a smooth flight. We left on time and arrived on time.

No food not even water offered unless you buy it and no usb in the seat but other than that everything was good

Because our flight from marsh Harbor to Fort Lauderdale was over three hours delayed it caused us to miss our flight in Fort Lauderdale. Because we missed that flight, it cost us nearly $100 apiece for four different travelers which totaled nearly $400. We are seeking a reimbursement for the flight that we missed in Fort Lauderdale Florida.

The whole day was a nightmare. Flight extremely late. Boarding was a mess of a nightmare.

Never been on this flight as i had missed it due to delayed connecting flight

Missed our departing flight due to poor baggage drop staff. At the airport with 2 & 1/2 hours to spare and waited in bag check in until 15 minutes prior to gates closing before baggage staff asked us to move to the front of the line. We weren’t the only passengers that missed the flight. Poor organizational operations by Spirit staff. Otherwise , the return trip was fine.

Worst airline experience ever. Lost my IPad going thru security. Charged for my dog carriage at the gate not at ticket counter. Gave away my seat 6D. Expressed I wanted my seat back after charging me 99 for dog carriage. Should have thrown it out. Had a 16 yr old Yorkie heading to Boston after being a snowbird. Seats small. Very bad experience. Still don’t have my IPad. Horrible

Arrived 3 hours early and never made it past baggage drop

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

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

Good for the price. My only complaint is that the pilot should keep the air flowing while passengers are waiting to getting out of airplane.

I arrived 1 hour prior to boarding, and they said I was too late for a domestic flight. First time I heard that :-(

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.

Book cheap flights from Florida Keys to Atlanta

Recent round-trip flight deals

6/12Wed
nonstopFrontier
2h 05mMIA-ATL
6/19Wed
nonstopFrontier
2h 01mATL-MIA
$47
6/11Tue
nonstopFrontier
2h 05mMIA-ATL
6/12Wed
nonstopFrontier
1h 59mATL-MIA
$48
8/23Fri
nonstop
2h 04mMIA-ATL
8/27Tue
nonstop
1h 57mATL-MIA
$49
8/22Thu
nonstop
2h 04mMIA-ATL
8/28Wed
nonstop
2h 01mATL-MIA
$55
8/17Sat
nonstopSpirit Airlines
2h 03mMIA-ATL
8/24Sat
nonstopSpirit Airlines
1h 57mATL-MIA
$57
6/5Wed
1 stopSpirit Airlines
27h 12mMIA-ATL
6/12Wed
1 stopSpirit Airlines
15h 37mATL-MIA
$94
7/29Mon
nonstopDelta
1h 59mMIA-ATL
9/4Wed
nonstopDelta
2h 02mATL-MIA
$137
6/14Fri
nonstopDelta
1h 54mMIA-ATL
6/17Mon
nonstopDelta
2h 02mATL-MIA
$144
6/3Mon
1 stopAmerican Airlines
5h 15mMIA-ATL
8/31Sat
nonstopAmerican Airlines
1h 57mATL-MIA
$185
7/12Fri
1 stopAmerican Airlines
4h 51mEYW-ATL
7/15Mon
1 stopAmerican Airlines
5h 03mATL-EYW
$365

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Recent one-way flight deals

8/27Tue
nonstopSpirit Airlines
2h 03mMIA-ATL
$17
8/27Tue
nonstopSpirit Airlines
2h 03mMIA-ATL
$19
9/11Wed
nonstopFrontier
2h 09mMIA-ATL
$20
6/12Wed
nonstopFrontier
2h 14mMIA-ATL
$21
6/23Sun
nonstopDelta
1h 57mMIA-ATL
$66
6/16Sun
nonstopDelta
1h 54mMIA-ATL
$78
9/22Sun
nonstopAmerican Airlines
2h 00mMIA-ATL
$79
6/4Tue
1 stopUnited Airlines
6h 09mMIA-ATL
$103
9/2Mon
nonstopAmerican Airlines
2h 00mMIA-ATL
$124
7/9Tue
2 stopsUnited Airlines
27h 13mEYW-ATL
$234

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Last minute flights from Florida Keys to Atlanta

Last minute flight, train and bus deals

6/4Tue
nonstop
2h 01mMIA-ATL
6/11Tue
nonstop
1h 59mATL-MIA
$53
6/4Tue
nonstopFrontier
2h 07mMIA-ATL
6/5Wed
nonstopFrontier
2h 01mATL-MIA
$74
6/4Tue
nonstopSpirit Airlines
2h 01mMIA-ATL
6/5Wed
multi-stopSpirit Airlines
15h 37mATL-MIA
$99
6/4Tue
multi-stopSpirit Airlines
23h 26mMIA-ATL
6/11Tue
multi-stopSpirit Airlines
22h 21mATL-MIA
$111
6/2Sun
nonstopDelta
1h 53mMIA-ATL
6/4Tue
nonstopDelta
1h 50mATL-MIA
$172
6/3Mon
multi-stopAmerican Airlines
5h 15mMIA-ATL
8/31Sat
nonstopAmerican Airlines
1h 57mATL-MIA
$185
6/1Sat
nonstopDelta
1h 51mMIA-ATL
6/2Sun
nonstopDelta
1h 48mATL-MIA
$187
6/1Sat
nonstopAmerican Airlines
2h 04mMIA-ATL
6/2Sun
multi-stopAmerican Airlines
3h 55mATL-MIA
$220
6/1Sat
multi-stopUnited Airlines
7h 44mEYW-ATL
6/5Wed
multi-stopUnited Airlines
23h 46mATL-EYW
$537
6/2Sun
multi-stopUnited Airlines
26h 51mEYW-ATL
6/5Wed
multi-stopUnited Airlines
23h 46mATL-EYW
$543

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Flights to Atlanta

Destination:

Atlanta (ATL)United States

Return flight deals:

Atlanta - Florida Keys

Cabin classes:

$234
$484
$305
$48

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