$89 Find Cheap Flights from Chattanooga to Florida Keys

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Chattanooga to Florida Keys departing on 6/21. 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.
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KAYAK searches hundreds of travel sites at once for deals on flights to Florida Keys

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Chattanooga to Florida Keys, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Chattanooga to Florida Keys, as well as popular online travel agencies
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Best Florida Keys Flight Deals from Chattanooga

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

Miami
Miaminonstop$157
Key West
Key West1 stop$249
Miami
Miaminonstop$157
Key West
Key West1 stop$249

Cheap Flights from Chattanooga to Florida Keys

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Chattanooga to Florida Keys that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.

Recent round-trip flight deals from Chattanooga to Florida Keys

Recommended round-trip deals departing in the coming months from the most popular airlines that fly from Chattanooga to Florida Keys.
Discover the best prices for you by selecting your travel dates on KAYAK.
American Airlines Logo
6:42 am - 8:56 amCHA-MIA
2h 14mnonstop
American Airlines Logo
7:49 pm - 10:03 pmMIA-CHA
2h 14mnonstop
$157American Airlines
Find Deal
Sat, Aug 2 - Sat, Aug 9
American Airlines Logo
8:16 pm - 12:37 amCHA-MIA
4h 21m1 stop
American Airlines Logo
7:49 pm - 10:03 pmMIA-CHA
2h 14mnonstop
$167American Airlines
Find Deal
Sat, Aug 2 - Sat, Aug 9
Delta Logo
11:06 am - 6:07 pmCHA-MIA
7h 01m1 stop
Delta Logo
5:35 am - 9:01 amMIA-CHA
3h 26m1 stop
$177Delta
Find Deal
Wed, May 28 - Fri, Jun 6
Delta Logo
11:06 am - 6:07 pmCHA-MIA
7h 01m1 stop
Delta Logo
7:30 pm - 11:40 pmMIA-CHA
4h 10m1 stop
$192Delta
Find Deal
Wed, May 14 - Wed, May 21
Spirit Airlines Logo
10:15 am - 1:12 pmCHA-MIA
26h 57m1 stop
Spirit Airlines Logo
2:23 pm - 10:39 amMIA-CHA
20h 16m2 stops
$277Spirit Airlines
Find Deal
Sat, Jun 14 - Tue, Jun 17
Spirit Airlines Logo
3:59 pm - 11:42 pmCHA-MIA
31h 43m2 stops
Spirit Airlines Logo
7:00 am - 9:10 amMIA-CHA
26h 10m1 stop
$290Spirit Airlines
Find Deal
Fri, Jun 13 - Fri, Jun 20
 Logo
3:41 pm - 11:33 amCHA-MIA
19h 52m2 stops
 Logo
10:10 pm - 2:47 pmMIA-CHA
16h 37m2 stops
Sat, May 31 - Sun, Jun 8
 Logo
3:41 pm - 11:33 amCHA-MIA
19h 52m2 stops
 Logo
2:29 pm - 11:29 amMIA-CHA
21h 00m1 stop
Sat, May 31 - Sun, Jun 8
United Airlines Logo
6:45 am - 3:14 pmCHA-MIA
8h 29m1 stop
United Airlines Logo
1:21 pm - 10:55 pmMIA-CHA
9h 34m2 stops
$360United Airlines
Find Deal
Tue, Jun 3 - Wed, Jun 4
United Airlines Logo
7:00 am - 2:56 pmCHA-MIA
7h 56m1 stop
United Airlines Logo
1:29 pm - 11:14 pmMIA-CHA
9h 45m2 stops
$372United Airlines
Find Deal
Sat, May 10 - Tue, May 13
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KAYAK's insights & trends for Chattanooga to Florida Keys flights

Get data-powered insights and trends into flights from Chattanooga to Florida Keys to help you find the cheapest flights, the best time to fly and much more.

What is the cheapest month to fly from Chattanooga to Florida Keys?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Chattanooga to Florida Keys, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Chattanooga to Florida Keys is April, when tickets cost $298 (return) on average. On the other hand, the most expensive months are December and June, when the average cost of round-trip tickets is $632 and $550 respectively.

What’s the cheapest day of the week to fly from Chattanooga to Florida Keys?

The average price of all round-trip flights from Chattanooga to Florida Keys clicked on KAYAK for each day over the last 12 months.

If your flying dates are flexible, you should consider flying to Florida Keys on a Tuesday, as we generally find the cheapest rates on that day for this route. On the other hand, Sunday is the most expensive day to fly from Chattanooga to Florida Keys. For your return ticket, we recommend flying on a Tuesday and avoiding Sundays for the best deals.

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

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from Chattanooga to Florida Keys, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.

To get a below average price on the flight from Chattanooga to Florida Keys, you should book around 2 weeks before departure. For the absolute cheapest price, our data suggests you should book 22 weeks before departure.


Good to know

Low seasonFebruary
High seasonMay
Cheapest flight$89
Best time to beat the crowds with an average 1% drop in price.
Most popular time to fly and prices are also 6% lower on average.
Flight from Chattanooga to Miami

FAQs - booking Florida Keys flights

  • How does KAYAK find such low prices on flights from Chattanooga 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 Chattanooga to Florida Keys.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Chattanooga to 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 Chattanooga 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 from Chattanooga to Florida Keys 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 Chattanooga 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 from Chattanooga to Florida Keys up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

  • What is the cheapest time of day to fly to Florida Keys?

    The cheapest time of day to fly to Florida Keys is generally in the morning, when round-trip flights cost $471 on average. Morning departures are around 11% cheaper than evening flights, on average. The most expensive time of day to fly to Florida Keys is generally in the afternoon, which is peak travel time and where the average cost of a ticket is $603.

Top airlines flying from Chattanooga to Florida Keys

 
See real verified KAYAK customer reviews for airlines flying from Chattanooga to Florida Keys. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Chattanooga 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 7934 reviews
8.2Boarding
7.9Entertainment
7.9Comfort
7.3Food
8.5Crew
Airline reviews

Delta is my preferred airline. I've traveled with them for years. On time in most cases, good communication, easy to use app. Most planes are pretty nice. I was on a CRJ 700/900 however, which was pretty badly aged inside and needed a refresh. No infotainment, unreliable wifi, best to download before boarding or bring a book. Food choices are really just snacks on this flight, nice variety but about what you'd expect. Great staff and prompt in departure and early arrival too. Overall quite satisfied.

8.0 ExcellentFredrick, Apr 2025GSO - DTW
Read more Delta reviews

Delta is my preferred airline. I've traveled with them for years. On time in most cases, good communication, easy to use app. Most planes are pretty nice. I was on a CRJ 700/900 however, which was pretty badly aged inside and needed a refresh. No infotainment, unreliable wifi, best to download before boarding or bring a book. Food choices are really just snacks on this flight, nice variety but about what you'd expect. Great staff and prompt in departure and early arrival too. Overall quite satisfied.

Crew was friendly Love the entertainment in the seat head rest.

Delta flight was on time, seats were comfortable, and crew was nice.

Lower number on this flight so spaced out passengers. Able to enjoy more room to relax during flight. It was lovely.

Other then mechanical/ computer problem and 3.5 hours flight delay the flight was great. I guess that what happened when you fly an old airplane now a day.

The seats are uncomfortable and there was no power to recharge a phone.

This was a code share Latam Airlines flight - everything very good except there was no seatback entertainment

Don't waste your money or points on first class. Delta first class is a joke. The seats were rickety, the food was awful, and nothing worked, wifi, my light, the power plug - and it was dirty - the fold out table was gross. For 2-3 hours, tough it out in Economy.

Loyal Delta traveler, but last nights flight was a train wreck. Seated in 1B after multiple delays. Then we couldn’t takeoff because of an issue with the passenger that was ‘not in compliance’ and had to deplane along with the threat if they did not deplane, all the passengers would be required to do so. Finally they were escorted off, but the experience threw off the crew. Disruptive for everyone. Service was a mess, televisions didn’t work, bathroom door kept swinging open during the entire flight whenever empty …

Canceled last minute. Also canceled another flight that my brother was supposed to be on. Delta is horrible now. Never flying them again.

Everything about the flight was lovely…We left early, arrived early, cabin crew were efficient and helpful. Flight was easy and most pleasant.

Would have thought that they would gas up plane before everyone got on board

Fine. On time, cabin service was fine, bag arrived. All good. Flying into DCA so did not collide with any helicopters, which is also good. Horrid incident that could have and should have been prevented.

Standard. No different than a discount carrier on a short trip.

The flights were terribly delayed and then cancelled which forced us booking another night at the hotel. Very poor management from American Airlines

Crew was late. Baggage was late. 2hs inside the plane waiting fro de-icing and traffic. A 3:30hs flight ended up being almost 6hs inside the airplane.

Checking in at the counter was very disappointing. The lady had a very bad attitude and smart at me. She had no smile, did not greet me by name, or acknowledge me as a valued customer. Poor reflection of the airline.

Miami lounges were overcrowded and we were unable to get in. We only had a short time. But the banks are too tight in all American hubs

I was pleasantly surprised with an upgrade at boarding. I finally had a mostly gluten free food options and a very attentive attendant.

Very poor. Our special services attendant gave us incorrect information. I also was mishandled at landing. There was no wheelchair waiting. I fell deboarding the plane. Appalling!

Everything you need to know for your flight to Florida Keys

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