CHA - EYW

$260 Find Cheap Flights from Chattanooga to Key West

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 Key West departing on 10/22. 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
1 adult, Economy

KAYAK searches hundreds of travel sites at once for deals on flights to Key West

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

Cheap Flights from Chattanooga to Key West (CHA-EYW)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Chattanooga to Key West 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 Key West

Fri, Nov 14 - Fri, Nov 21
American Airlines Logo
4:45 pm - 10:27 pmCHA-EYW
5h 42m1 stop
American Airlines Logo
8:06 am - 3:03 pmEYW-CHA
6h 57m1 stop
$274American Airlines
Find Deal
Fri, Nov 14 - Fri, Nov 21
American Airlines Logo
4:45 pm - 10:27 pmCHA-EYW
5h 42m1 stop
American Airlines Logo
7:00 am - 3:03 pmEYW-CHA
8h 03m2 stops
$279American Airlines
Find Deal
Wed, Oct 1 - Sun, Oct 5
Allegiant Air Logo
3:36 pm - 2:40 pmCHA-EYW
23h 04m1 stop
Allegiant Air Logo
3:30 pm - 3:25 pmEYW-CHA
23h 55m1 stop
$318Allegiant Air
Find Deal
Sat, Sep 27 - Wed, Oct 1
Delta Logo
4:11 pm - 8:07 pmCHA-EYW
3h 56m1 stop
Delta Logo
7:00 am - 12:25 pmEYW-CHA
5h 25m1 stop
$319Delta
Find Deal
Sat, Sep 27 - Wed, Oct 1
American Airlines Logo
10:14 am - 6:59 pmCHA-EYW
8h 45m2 stops
American Airlines Logo
3:45 pm - 9:17 pmEYW-CHA
5h 32m1 stop
$334American Airlines
Find Deal
Sat, Sep 27 - Wed, Oct 1
American Airlines Logo
10:14 am - 6:59 pmCHA-EYW
8h 45m2 stops
American Airlines Logo
1:59 pm - 9:17 pmEYW-CHA
7h 18m2 stops
$339American Airlines
Find Deal
Wed, Oct 22 - Sun, Oct 26
Allegiant Air Logo
2:25 pm - 2:40 pmCHA-EYW
24h 15m1 stop
Allegiant Air Logo
3:30 pm - 3:46 pmEYW-CHA
24h 16m1 stop
$343Allegiant Air
Find Deal
Sat, Sep 27 - Wed, Oct 1
Delta Logo
4:11 pm - 8:07 pmCHA-EYW
3h 56m1 stop
Delta Logo
7:00 am - 12:25 pmEYW-CHA
5h 25m1 stop
$344Delta
Find Deal
Mon, Sep 29 - Fri, Oct 3
United Airlines Logo
7:02 am - 2:29 pmCHA-EYW
31h 27m2 stops
United Airlines Logo
3:12 pm - 1:26 pmEYW-CHA
22h 14m2 stops
$628United Airlines
Find Deal
Fri, Nov 14 - Fri, Nov 21
United Airlines Logo
5:20 pm - 2:04 pmCHA-EYW
20h 44m3 stops
United Airlines Logo
3:00 pm - 10:59 pmEYW-CHA
31h 59m2 stops
$746United Airlines
Find Deal

Everything you should know

Top airlines
American Airlines
Cheapest • from $274 (round-trip)
Delta
Best reviews • 7.9 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
When to book
3 weeks
in advance
Our data shows that travelers who book at least 3 weeks in advance save around 28% compared to booking last minute.
Insights
Insights
Insights
Insights
When to travel
August
Cheapest • 39% price drop
June
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
Cheapest round-trip
$274
Overall average: $483
American Airlines
Fri 11/14Fri 11/21
CHA - EYW • 1 stop
Cheapest one-way
$260
Delta
Wed 10/22
CHA - EYW • 1 stop
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KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to Key West!
Booking Insights

KAYAK's insights & trends for Chattanooga to Key West flights

Get data-powered insights and trends into flights from Chattanooga to Key West 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 Key West?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Chattanooga to Key West, 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 Key West is August, where tickets cost $288 (return) on average. On the other hand, the most expensive months are April and July, where the average cost of round-trip tickets is $608 and $600 respectively.

How far in advance should I book a flight from Chattanooga to Key West?

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 Key West, 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 Key West, you should book around 3 weeks before departure, which saves you about 28% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 25 weeks before departure.

Good to know

Low seasonAugust
Cheapest flight$260
Best time to beat the crowds with an average 40% drop in price.
Most popular time to fly with an average 14% increase in price.
Flight from Chattanooga to Key West

When to book flights from Chattanooga to Key West

Are your dates flexible? Find out the best times to travel from Chattanooga to Key West based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from Chattanooga to Key West

  • What is the cheapest flight from Chattanooga to Key West?

    In the last 3 days, the lowest price for a flight from Chattanooga to Key West was $260 for a one-way ticket and $274 for a round-trip.

  • Do I need a passport to fly between Chattanooga and Key West?

    A passport is not required to fly from Chattanooga to Key West.

  • Which airports will I be using when flying from Chattanooga to Key West?

    Chattanooga and Key West are both served by 1 main airport. You will leave Chattanooga from Chattanooga Lovell Field and will be arriving at Key West.

  • Which aircraft models fly most regularly from Chattanooga to Key West?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Chattanooga to Key West?

    SkyTeam, oneworld, and Star Alliance are the airline alliances operating flights between Chattanooga and Key West, with SkyTeam being the most commonly used for this route.

  • Which is the best airline for flights from Chattanooga to Key West, Delta or American Airlines?

    The two airlines most popular with KAYAK users for flights from Chattanooga to Key West are Delta and American Airlines. With an average price for the route of $499 and an overall rating of 7.9, Delta is the most popular choice. American Airlines is also a great choice for the route, with an average price of $508 and an overall rating of 7.2.

  • How does KAYAK find such low prices on flights from Chattanooga to Key West?

    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 Key West.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Key West from Chattanooga 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 Key West?

    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 Key West with an airline and back to Chattanooga with another airline. Booking your flights between Chattanooga and EYW can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Chattanooga to Key West?

    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 Key West from Chattanooga up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top airlines flying from Chattanooga to Key West

 
See real verified KAYAK customer reviews for airlines flying from Chattanooga to Key West. 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 Key West? 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.
7.9
DeltaOverall score based on 7954 reviews
7.9Comfort
8.2Boarding
7.9Entertainment
7.3Food
8.5Crew
Airline reviews

Perfect flight both ways. On time, courteous staff, plane comfortable and cool. Best domestic flights I’ve had in awhile.

10.0 ExcellentAnonymous, Sep 2025CLT - BOS
Read more Delta reviews

Perfect flight both ways. On time, courteous staff, plane comfortable and cool. Best domestic flights I’ve had in awhile.

Really low quality food especially for an international flight. The crew also was surprisingly unpleasant except couple of ladies. I know we were not in first class but that’s no reason to treat customers as less.

Always good but we must do something about people in rows ahead of you that don't put their seats back up when they are suppose to. And It's rough to not be able to even lean over to get something out of my purse.

this crew didn't care much. bumping carts into seats more times than i care to remember

Everything was fine except the entertainment was not working for half of the flight.

Easy boarding with an extremely kind attendant. Seats were spacious and we had 3 seats for 2 people so we could stretch out. Comfortable air flow and very attentive and hospital attendants. Bathrooms and food were the only negative. Bathrooms were so small you could hardly get in and close the door. I don’t think an obese person would fit or a person with a movement disability. Food was the trending food for flights, nonexistent. We spent $40 getting sandwich and snack at airport for our 6 hour flught.

I am very bothered by the events today. I can't believe the flight attendants allowed someone to take my seat and made me move. It was embarrassing. I was in the right. The lady just didn't want move. I can't believe delta would allow this to stand and disrespect my rights as a passenger. The lady complained about her leg and that she couldn't move. Firstly somehow she was able to make it to row 24. Not sure how much her leg could have hurt. Secondly, I'm in plenty of pain myself. I just finished chemotherapy a several weeks ago. My body is constantly sore. Yet deltas flight attendants didn't appropriately protect my rights. In the end they found me a seat on the plane but I want to understand how delta can operate this way. They in essence allowed a bully to get their way.

Good flights. On time. They had a gluten free snack option which was nice

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

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

Flight was delayed not sure why no explanation given and no apologies either. Otherwise the flight was fine

While waiting to claim my checked luggage, I discovered the airline had lost it. After a long wait and inquiries, I discovered it was on another flight. Fortunately, the airline finally sent my luggage home.

Flight delays numerous times. Everytime we would get close to boarding it would be delayed again. Strung along the entire time.

This flight never occurred because AA couldn’t get their act together.

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.

Waited on the runway for takeoff for 2.5 hours. Air traffic rerouted us. The plane didn't have enough fuel, so had to go back to the gate. Had to wait for a new pilot. Should have landed at 5:22. Didn't land until 9:10. Trash flight.

The boarding was pretty easy. However, the first class seats are not lay flat as other airlines (like JetBlue) has and therefore sleeping was a challenge.

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.

Everything you need to know for your flight from Chattanooga to Key West

Information on your arrival and departure airports

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