$127 Find Cheap Flights from Chattanooga to Florida Keys - Compare and Save

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 8/14. 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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Cheap Flights from Chattanooga to Florida Keys

Cheapest round-trip prices found by our users on KAYAK in the last 72 hours
Miami
Miami1 stop$290
Key West
Key West1 stop$233
Miami
Miami1 stop$290
Key West
Key West1 stop$233

Book Cheap Chattanooga to Florida Keys Plane Tickets

 
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.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Chattanooga to Florida Keys

Thu, Aug 20 - Sun, Aug 23
Multiple Airlines Logo
11:24 am - 7:13 pm
CHA
-
EYW
7h 49m
1 stop
Multiple Airlines Logo
12:05 pm - 2:23 pm
EYW
-
CHA
26h 18m
1 stop
$233Multiple Airlines
Thu, Aug 20 - Sun, Aug 23
Multiple Airlines Logo
11:24 am - 7:13 pm
CHA
-
EYW
7h 49m
1 stop
Multiple Airlines Logo
3:51 pm - 2:23 pm
EYW
-
CHA
22h 32m
1 stop
$239Multiple Airlines
Thu, Aug 20 - Sun, Aug 23
Allegiant Air Logo
11:24 am - 4:19 pm
CHA
-
EYW
4h 55m
1 stop
Allegiant Air Logo
3:51 pm - 2:23 pm
EYW
-
CHA
22h 32m
1 stop
$245Allegiant Air
Thu, Aug 13 - Mon, Aug 17
Allegiant Air Logo
2:56 pm - 3:42 pm
CHA
-
EYW
24h 46m
1 stop
Allegiant Air Logo
3:27 pm - 9:07 pm
EYW
-
CHA
5h 40m
1 stop
$260Allegiant Air
Wed, Sep 9 - Wed, Sep 16
American Airlines Logo
5:15 pm - 9:37 pm
CHA
-
MIA
4h 22m
1 stop
American Airlines Logo
8:52 am - 3:39 pm
MIA
-
CHA
6h 47m
1 stop
$290American Airlines
Wed, Sep 9 - Wed, Sep 16
American Airlines Logo
7:12 pm - 11:59 pm
CHA
-
MIA
4h 47m
1 stop
American Airlines Logo
9:59 am - 3:39 pm
MIA
-
CHA
5h 40m
1 stop
$291American Airlines
Wed, Sep 9 - Wed, Sep 9
Delta Logo
7:15 am - 1:05 pm
CHA
-
MIA
5h 50m
1 stop
Delta Logo
6:25 pm - 11:41 pm
MIA
-
CHA
5h 16m
1 stop
$291Delta
Fri, Sep 11 - Sat, Sep 12
Delta Logo
12:10 pm - 7:06 pm
CHA
-
MIA
6h 56m
1 stop
Delta Logo
8:25 am - 1:47 pm
MIA
-
CHA
5h 22m
1 stop
$291Delta
Tue, Aug 25 - Tue, Sep 1
United Airlines Logo
4:42 pm - 10:34 pm
CHA
-
MIA
5h 52m
1 stop
United Airlines Logo
8:45 am - 5:05 pm
MIA
-
CHA
8h 20m
1 stop
$291United Airlines
Wed, Jan 13 - Sat, Jan 30
United Airlines Logo
6:30 am - 2:55 pm
CHA
-
MIA
8h 25m
1 stop
United Airlines Logo
8:45 am - 3:43 pm
MIA
-
CHA
6h 58m
1 stop
$311United Airlines
Booking Insights

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 time of day to fly to Florida Keys?

The average price for all round-trip flights from Chattanooga to Florida Keys depending on the time of departure, clicked by users on KAYAK in the last 2 weeks.

The cheapest time of day to fly to Florida Keys is generally in the morning, when round-trip flights cost $394 on average. The most expensive time of day to fly to Florida Keys is generally in the morning, which is peak travel time and where the average cost of a ticket is $394.

Can I save money by flying with a layover from Chattanooga to Florida Keys?

The average round-trip price for all non-stop flights, flights with one layover, and flights with two layovers for the route found by users searching on KAYAK in the last 2 weeks.

No, with an average price for the route of $334, prices are generally cheapest when you fly direct.

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 October, when tickets cost $342 (return) on average. On the other hand, the most expensive months are April and December, when the average cost of round-trip tickets is $463 and $448 respectively.

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, which saves you about 23% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 8 weeks before departure.

Good to know

Low season

December

Cheapest flight

$127
Best time to beat the crowds with an average 3% drop in price.
Most popular time to fly and prices are also 2% 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.

Reviews of the top 4 airlines serving 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.
7.8
DeltaOverall score based on 8487 reviews
7.8Entertainment
8.5Crew
8.1Boarding
7.8Comfort
7.2Food
Airline reviews

We were skipped when the snack cart passed and then the attendant said we weren’t . I am disabled and was in a row toward the back of the plane which was very difficult for me to navigate. Disabled people should not be forced to walk the plank.

6.0 GoodLaura, Jul 2026
JFK - MCO
Read more Delta reviews

We were skipped when the snack cart passed and then the attendant said we weren’t . I am disabled and was in a row toward the back of the plane which was very difficult for me to navigate. Disabled people should not be forced to walk the plank.

Flight was delayed and then "they did not have time to load food". No snack or drink at all for 1.5 how flight. Somebody wasn't prepared.

It is usually very pleasant. Good service for the price, international flights are even better

New high end luggage ruined/zippers broken, items missing. All happened on return flight from msp to mso. Do better! Not store bought luggage but high end personalized ogio custom embroidered luggage. Total slap in the face ontop of an extra luggage fee that took me 3 hrs on chat to resolve.

Third flight in two months where the crew was not there. Comfort seating does not guarantee overhead bin space. Passengers with children are allowed on the plane first - if you are flying to and from Orlando, this means half the plane has boarded before you get on. And somehow all the bin space is taken up. 3 out of 5 flights have had issues with equipment or procedure. Some of these instances caused the flight to be delayed because of a "nuisance" light. One time it was a bag that had been brought on board but did not belong to anyone so we had to return to the gate. Last night we were told the "AC" on the plane doesn't work well and we're 10th for take off- because the crew was late - and that it will get cool when we're in the air. Not sure if this is usual, but I didn't think flight crew could jump seat in first class. Movie and TV selection has not been refreshed for several months- flying one to two round trips each month easily exhausts the list of content.

Definitely a southern flavor. Cordiality was evident even though no drinks or snacks were served.

No service flight that took 5 hrs and a stop at an unscheduled airport. Crew and pilots did their jobs

I continue to be satisfied with Delta’s excellent service out of LGA. The digit id works well and gets me through security in no time. Whenever possible, I choose Delta.

Was revoked with Jet Blue due to delay from Kenya Air

Overall Good! The weather delayed our takeoff from Atlanta and our arrival in Miami! If Mother Nature can mess up a flight she will do it every time!

The experience with United Airlines was excellent; however, the experience with Houston Intercontinental Airport (IAH) was horrible. Although our flight departed from Terminal B, we had to go through security in Terminal C and then get on a train for travel to Terminal B. Additionally, there was significant walking required to get to the boarding location.

Flight was delayed 5 hours. Updates kept changing. Sears were extremely cramped. Very little leg room. Flight attendant was rushing through with drinks and hit me in the knee either the cart and didn’t apologize. They gave a 15 dollar voucher in airport which doesn’t buy. Much and it was so late that choices were limited.

Always pretty good as far as I see it. Staff was friendly and process was quick to get on and off.

The flight was delayed because they closed several flight ways because of air shows, fire works, etc.

Lost one piece of luggage even though I checked in 2.5 hours before the flight

Horrifying Almost 2 million miles. Bring your own food and drink. One coffee or drink every three hours. Have to order meals on app more than 24 hours ahead Tiny and dirty bathrooms

Left an hour and a half after the listed time. Up side was it had TV screens on the seat.

I've been flying American mostly, and it's been very frustrating. This united flight makes me realize maybe the issue isn't flying, but the airline. United was a significantly better experience. The plane was more comfortable, with a normal amount of leg room (vs the ridiculous reductions AA has made), more comfortable seats, screens to watch movies. It was a much better experience!

They delayed the flight from 9:00 to 11:55 At 11:45 they canceled the flight. I paid a premium price for the tickets with poor service

Both our flights were delayed. Almost didn’t get in the second flight. Staff was rude to the bone.

It was poor a four hour delay and no explanation for the delay. What’s a 35 dollars going to do. It also made me miss my car rental,

It was on time. Flight was comfortable. Staff was nice. It was the way a flight should always be.

Allegiant canceled the flight. The flight the next day was full. Allegiant did not provide any compensation besides a refund. Last time on Allegiant.

Great. No choice for n/a. No food or entertainment options

just had water and there was plenty of leg & seat room. But then i don't weight 220#s!!

Not totally their fault- screaming kids that had zero parent intervention.

Check in on the web portal was cumbersome! After several attempts I finally got the boarding pass.

I didn’t like it at all. I miss my second flight because of the delay on Allegiant Air now I m stuck in MCO.

My TSA number was missing from my ticket which shouldn’t have happened since it’s in my file. The on board flight attendant who was a male, did not want to help me put my luggage in the overhead bin and made a very rude comment and was very unpleasant. The good… the woman who fixed my ticket with the TSA number was excellent and I had extra legroom which was perfect.

Web site and app most difficult to access. Tel number not accessible. No answer at any time of day.

Bad experience going to DFW with an IT outage then bad on the way back with a nearly 5 hour delay that’s started as maintenance then caused us to wait further due to weather - which would not have happened if we had left on time.

Quick flight. No time to stress over it. Over before it begins.

Very good, boarded and took off on time and landed early

Delayed boarding because a flight attendant couldn't find the gate...sat on the plane for over an hour at the gate because AA couldn't get one of the planes behind us to move

Not one thing to like. Three flights all with “mechanical” delays. Never got to where I was going and spent additional $500 for a hotel room. American Airlines is the worst in the industry!

It was canceled at the last minute. While I was literally at the airport. Messed my entire trip up.

The flight was good. We had to spend almost an hour on the tarmac when we arrived in Dallas. Waiting for a gate. What’s the point of arriving early if you have no gate to park at?

During service there was a garbage/beverage spill near our seats that never was cleaned up. On a relatively short flight when we’re fortunate enough to actually have in flight movies available, the flight attendants pitching the AADVANTAGE credit card shouldn’t talk for the last 10 minutes of the flight so that we miss the end of the movie.

Absolutely the worst experience. We were 5 hours delayed due to mechanical issues and a crew timing out. We were not offered any concession. When I asked for a meal voucher, they gave me $12. You can get a bottle of water for that at the airport. Offensive.

Pulled out of the gate only to sit in the tarmac for an hour and a half for paperwork. Paperwork. Went back to the gate to refuel.

Everything you need to know for your flight to Florida Keys

Information on your arrival and departure airports