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Key West

$237+ Cheap flights from Chattanooga to Key West (CHA - EYW)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 4/5. Fares are subject to change and may not be available on all flights or dates of travel.
CHA — EYW
Mar 25 — Apr 11
Wed 3/25
Wed 4/1
1 adult, Economy
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Cheap flight deals from Chattanooga to Key West

Cheapest flights from Chattanooga to Key West
Explore the most affordable flight options available from Chattanooga to Key West. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 23, 2026.

This Kiwi.com deal was found by Cheapflights users on 2/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/53:32 pm
CHA
-
EYW
1 stop6h 10m
Allegiant Air
Thu 4/93:08 pm
EYW
-
CHA
1 stop5h 58m
Allegiant Air
Deal found 2/21$237
This Kiwi.com deal was found by Cheapflights users on 2/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/23:17 pm
CHA
-
EYW
1 stop22h 20m
Multiple Airlines
Thu 4/93:08 pm
EYW
-
CHA
1 stop5h 58m
Multiple Airlines
Deal found 2/21$248
This Kiwi.com deal was found by Cheapflights users on 2/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/53:32 pm
CHA
-
EYW
1 stop6h 10m
Multiple Airlines
Wed 4/812:25 pm
EYW
-
CHA
1 stop27h 28m
Multiple Airlines
Deal found 2/21$253
This Kiwi.com deal was found by Cheapflights users on 2/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/23:17 pm
CHA
-
EYW
1 stop22h 20m
Multiple Airlines
Wed 4/812:25 pm
EYW
-
CHA
1 stop27h 28m
Multiple Airlines
Deal found 2/21$255
This Kiwi.com deal was found by Cheapflights users on 2/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/263:29 pm
CHA
-
EYW
1 stop19h 42m
Multiple Airlines
Thu 4/3012:06 pm
EYW
-
CHA
1 stop9h 06m
Multiple Airlines
Deal found 2/21$257
This American Airlines deal was found by Cheapflights users on 2/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 3/203:35 pm
CHA
-
EYW
1 stop7h 02m
American Airlines
Wed 3/254:40 pm
EYW
-
CHA
1 stop6h 11m
American Airlines
Deal found 2/20$269
This Kiwi.com deal was found by Cheapflights users on 2/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/53:17 pm
CHA
-
EYW
2 stops17h 52m
Multiple Airlines
Thu 4/93:08 pm
EYW
-
CHA
1 stop5h 58m
Multiple Airlines
Deal found 2/21$275
This Kiwi.com deal was found by Cheapflights users on 2/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/218:57 am
CHA
-
EYW
1 stop26h 14m
Multiple Airlines
Wed 5/275:12 pm
EYW
-
CHA
1 stop20h 18m
Multiple Airlines
Deal found 2/20$285
This Delta deal was found by Cheapflights users on 2/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 3/201:53 pm
CHA
-
EYW
1 stop5h 48m
Delta
Wed 3/257:30 am
EYW
-
CHA
1 stop6h 54m
Delta
Deal found 2/19$289
This Kiwi.com deal was found by Cheapflights users on 2/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/193:32 pm
CHA
-
EYW
1 stop6h 11m
Multiple Airlines
Sun 3/2212:25 pm
EYW
-
CHA
1 stop8h 21m
Multiple Airlines
Deal found 2/22$300

Find flight deals from Chattanooga to Key West

Discover tips and strategies to find the most affordable flight options for your journey from Chattanooga (CHA) to Key West (EYW). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated February 23, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$237
(Kiwi.com)

Popular in

March

Cheapest in

October

Average price

$382
Provider with most accurate pricing for Chattanooga Lovell Field-Key West flight deals.
Search Deals
Provider most trusted by Cheapflights users for Chattanooga Lovell Field-Key West flights.
Search Deals
From Chattanooga Lovell Field to Key West
Search Deals
Highest demand for flights based on searches. 10% potential increase in price ($57 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($12 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in February 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Chattanooga to Key West that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated February 23, 2026.
Use the filters below to find and compare flights from Chattanooga to Key West that are best for you.

Fly from

Chattanooga

Fly to

Key West

Route

Depart

Return

Price

ChattanoogaKey West

CHA - EYW

CHAEYW

Chattanooga Lovell Field

Wed 6/24

1:27 pm-6:49 pm

1 stop5h 22m

Key West

Wed 7/1

5:53 pm-12:19 am

1 stop6h 26m

$304

ChattanoogaKey West

CHA - EYW

CHAEYW

Chattanooga Lovell Field

Wed 4/8

2:53 pm-7:41 pm

1 stop4h 48m

Key West

Tue 4/14

7:33 am-2:32 pm

1 stop6h 59m

$319

ChattanoogaKey West

CHA - EYW

CHAEYW

Chattanooga Lovell Field

Sat 8/15

2:01 pm-10:11 pm

1 stop8h 10m

Key West

Wed 8/19

7:00 am-1:21 pm

1 stop6h 21m

$339

ChattanoogaKey West

CHA - EYW

CHAEYW

Chattanooga Lovell Field

Fri 4/17

6:30 am-2:51 pm

1 stop8h 21m

Key West

Fri 4/24

3:47 pm-11:59 pm

1 stop8h 12m

$383

ChattanoogaKey West

CHA - EYW

CHAEYW

Chattanooga Lovell Field

Wed 4/29

6:09 pm-10:36 pm

1 stop4h 27m

Key West

Mon 5/4

4:20 pm-11:59 pm

1 stop7h 39m

$394

ChattanoogaKey West

CHA - EYW

CHAEYW

Chattanooga Lovell Field

Fri 3/20

3:35 pm-10:37 pm

1 stop7h 02m

Key West

Wed 3/25

3:56 pm-10:51 pm

2 stops6h 55m

$394

ChattanoogaKey West

CHA - EYW

CHAEYW

Chattanooga Lovell Field

Mon 3/16

6:07 pm-10:37 pm

1 stop4h 30m

Key West

Sat 3/21

7:42 pm-11:59 pm

1 stop4h 17m

$394

ChattanoogaKey West

CHA - EYW

CHAEYW

Chattanooga Lovell Field

Thu 3/19

9:36 pm-12:26 pm

2 stops14h 50m

Key West

Sun 3/22

12:25 pm-8:46 pm

1 stop8h 21m

$397

ChattanoogaKey West

CHA - EYW

CHAEYW

Chattanooga Lovell Field

Tue 3/31

1:53 pm-5:30 pm

1 stop3h 37m

Key West

Sun 4/5

7:30 am-2:25 pm

1 stop6h 55m

$413

ChattanoogaKey West

CHA - EYW

CHAEYW

Chattanooga Lovell Field

Wed 4/1

3:35 pm-10:37 pm

1 stop7h 02m

Key West

Mon 4/6

4:40 pm-11:55 pm

1 stop7h 15m

$477

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/22

Compare providers for flights from Chattanooga to Key West

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Chattanooga to Key West in February.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Chattanooga-Key West flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Chattanooga-Key West flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Chattanooga-Key West flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Chattanooga-Key West flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Chattanooga-Key West flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Chattanooga to Key West

Have a flexible travel schedule? Discover the best time to fly to Key West from Chattanooga with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

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

What is the cheapest month to book a flight from Chattanooga to Key West?

Currently, March is the cheapest month in which you can book a flight from Chattanooga to Key West (average of $80). Flying from Chattanooga to Key West in August is currently the most expensive (average of $248). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

Reviews of airlines servicing Key West

Get insights into the airlines that provide service to Key West. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Key West. Reviews last updated February 23, 2026.
Get a feel of what it's like to fly with Delta and American Airlines from Chattanooga to Key West by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
7.9
Good
8,236 reviews

Boarding

8.1

Entertainment

7.8

Overall

7.9

Comfort

7.9

Crew

8.5

Food

7.2

Reviews

1 / 20
8.0
Excellent

Lane,Nov 2025

MEM - ATL

The crew was very friendly, but they only came around and offered the better Delta Comfort snacks one time. I thought they would come around more frequently on a 5 hour flight. They did do two beverage services though, which was nice.
Delta
7.9
Good
8,236 reviews
Delta
7.9
Good
8,236 reviews

Boarding

8.1

Entertainment

7.8

Overall

7.9

Comfort

7.9

Crew

8.5

Food

7.2

Reviews

1 / 20
8.0
Excellent

Lane,Nov 2025

MEM - ATL

The crew was very friendly, but they only came around and offered the better Delta Comfort snacks one time. I thought they would come around more frequently on a 5 hour flight. They did do two beverage services though, which was nice.
American Airlines
7.2
Good
11,339 reviews
Delta
7.9
Good
8,236 reviews

Boarding

8.1

Entertainment

7.8

Overall

7.9

Comfort

7.9

Crew

8.5

Food

7.2

Reviews

1 / 20
8.0
Excellent

Lane,Nov 2025

MEM - ATL

The crew was very friendly, but they only came around and offered the better Delta Comfort snacks one time. I thought they would come around more frequently on a 5 hour flight. They did do two beverage services though, which was nice.

Related info for your journey

Find useful and relevant information for your journey from Chattanooga to Key West. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Chattanooga to Key West?

    Airlines like American Airlines, Delta, and United Airlines fly from Chattanooga to Key West in about 4h 48m. The time it takes to get you to your destination can typically vary by up to 3h 22m. There are 752 mi between Chattanooga and Key West. This flight may include one or multiple stops.

  • What are the cheapest airlines flying from Chattanooga to Key West round-trip?

    Delta, at $248, was found to be the cheapest airline from Chattanooga to Key West. An alternate airline flying to your destination would be American Airlines. Delta is priced at 47% lower than the current average price of a flight leaving 3 months from now.

  • Can I find deals for flights from Chattanooga to Key West that include hotel bookings?

    Yes. In addition to deals on Chattanooga to Key West flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Chattanooga to Key West?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Chattanooga to Key West.

  • Can I find deals for business class flights from Chattanooga to Key West?

    Yes. Cheapflights offers flight deals from Chattanooga to Key West by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

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

    Currently, March is the cheapest month in which you can book a flight from Chattanooga to Key West (average of $80). Flying from Chattanooga to Key West in August is currently the most expensive (average of $248). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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Top 2 airlines flying from Chattanooga to Key West

Discover the top 2 airlines that operate flights from Chattanooga to Key West. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated February 23, 2026.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$248Average$382FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$309Average$517FlexibilityNo cancel feeOn-time71%

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