$142+ Cheap flights from Chattanooga to Key West (CHA - EYW)
This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 9/14. Fares are subject to change and may not be available on all flights or dates of travel.
CHA — EYW
Sep 8 — Sep 151
Round-trip
1 adult, Economy
We work with more than 300 partners to bring you better travel deals
Find cheap flights from Chattanooga to Key West with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from Chattanooga to Key West
Cheapest
Best
Last-minute
One-way
Cheapest flights from Chattanooga to Key WestExplore 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 August 9, 2026.
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 August 9, 2026.
This Kiwi.com deal was found by Cheapflights users on 8/6. 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.
Wed 10/2110:29 am -
1 stop26h 09m
Fri 11/138:25 am -
1 stop5h 57m
Deal found 8/6![Allegiant Air logo]()
$221
This Kiwi.com deal was found by Cheapflights users on 8/8. 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 8/2711:24 am -
1 stop4h 55m
Sun 8/306:21 pm -
1 stop19h 12m
Deal found 8/8![Allegiant Air logo]()
$235
This Kiwi.com deal was found by Cheapflights users on 8/8. 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 8/2311:24 am -
1 stop4h 55m
Thu 8/276:21 pm -
1 stop19h 32m
Deal found 8/8![Allegiant Air logo]()
$264
This Kiwi.com deal was found by Cheapflights users on 8/6. 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 10/49:39 am -
2 stops26h 40m
Fri 10/910:20 pm -
1 stop11h 29m
Deal found 8/6![Multiple Airlines logo]()
$265
This Kiwi.com deal was found by Cheapflights users on 8/6. 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 10/49:39 am -
2 stops26h 40m
Wed 10/1412:52 pm -
1 stop19h 40m
Deal found 8/6![Multiple Airlines logo]()
$280
This Kiwi.com deal was found by Cheapflights users on 8/8. 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 8/2711:24 am -
1 stop4h 55m
Sat 8/293:52 pm -
1 stop18h 42m
Deal found 8/8![Allegiant Air logo]()
$289
This Kiwi.com deal was found by Cheapflights users on 8/6. 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.
Wed 10/710:29 am -
1 stop26h 18m
Sat 10/109:52 am -
1 stop5h 46m
Deal found 8/6![Allegiant Air logo]()
$297
This Kiwi.com deal was found by Cheapflights users on 8/8. 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 9/611:24 am -
1 stop4h 55m
Thu 9/106:11 pm -
1 stop19h 38m
Deal found 8/8![Allegiant Air logo]()
$305
This Kiwi.com deal was found by Cheapflights users on 8/8. 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 8/2711:24 am -
1 stop4h 55m
Wed 9/212:53 pm -
1 stop21h 41m
Deal found 8/8![Allegiant Air logo]()
$308
This American Airlines deal was found by Cheapflights users on 8/4. 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.
Sat 9/2610:08 am -
1 stop7h 47m
Wed 9/306:27 pm -
1 stop4h 52m
Deal found 8/4![American Airlines logo]()
$310
Best flights from Chattanooga to Key WestDiscover carefully curated flight deals from Chattanooga to Key West that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 9, 2026.
Discover carefully curated flight deals from Chattanooga to Key West that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 9, 2026.
This Delta deal was found by Cheapflights users on 8/8. 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 11/1312:08 pm -
1 stop4h 59m
Thu 11/192:00 pm -
1 stop5h 56m
Deal found 8/8![Delta logo]()
$351
This Delta deal was found by Cheapflights users on 8/6. 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.
Sat 9/53:32 pm -
1 stop4h 25m
Sat 9/127:40 am -
1 stop6h 07m
Deal found 8/6![Delta logo]()
$354
This Delta deal was found by Cheapflights users on 8/6. 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.
Tue 10/612:03 pm -
1 stop5h 12m
Tue 10/137:40 am -
1 stop6h 30m
Deal found 8/6![Delta logo]()
$354
This Delta deal was found by Cheapflights users on 8/4. 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 8/214:05 pm -
1 stop3h 52m
Thu 8/277:40 am -
1 stop6h 17m
Deal found 8/4![Delta logo]()
$357
This Delta deal was found by Cheapflights users on 8/8. 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.
Thu 8/275:35 am -
1 stop5h 15m
Tue 9/17:40 am -
1 stop4h 46m
Deal found 8/8![Delta logo]()
$368
This Delta deal was found by Cheapflights users on 8/6. 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.
Wed 9/302:32 pm -
1 stop5h 28m
Sat 10/107:40 am -
1 stop3h 38m
Deal found 8/6![Delta logo]()
$384
This Delta deal was found by Cheapflights users on 8/6. 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.
Mon 10/55:35 am -
1 stop5h 11m
Fri 10/92:00 pm -
1 stop24h 10m
Deal found 8/6![Delta logo]()
$400
This Delta deal was found by Cheapflights users on 8/8. 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.
Thu 11/124:00 pm -
1 stop4h 02m
Thu 11/196:02 pm -
1 stop5h 43m
Deal found 8/8![Delta logo]()
$401
This Delta deal was found by Cheapflights users on 8/8. 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.
Thu 11/124:00 pm -
1 stop4h 02m
Tue 11/177:35 am -
1 stop3h 48m
Deal found 8/8![Delta logo]()
$418
This Delta deal was found by Cheapflights users on 8/5. 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.
Wed 9/21:15 pm -
1 stop6h 42m
Tue 9/87:40 am -
1 stop6h 07m
Deal found 8/5![Delta logo]()
$470
Last-minute flights from Chattanooga to Key WestDiscover last-minute flight deals from Chattanooga to Key West. Data last updated August 9, 2026 and is based on user searches.
Discover last-minute flight deals from Chattanooga to Key West. Data last updated August 9, 2026 and is based on user searches.
This American Airlines deal was found by Cheapflights users on 8/4. 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.
Wed 8/195:14 am -
1 stop7h 41m
Wed 8/261:50 pm -
1 stop5h 03m
Deal found 8/4![American Airlines logo]()
$334
This American Airlines deal was found by Cheapflights users on 8/6. 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 8/2110:15 am -
1 stop6h 03m
Tue 8/251:50 pm -
1 stop7h 02m
Deal found 8/6![American Airlines logo]()
$349
This Kiwi.com deal was found by Cheapflights users on 8/8. 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 8/2311:24 am -
1 stop4h 55m
Thu 8/276:21 pm -
1 stop19h 32m
Deal found 8/8![Allegiant Air logo]()
$264
This Kiwi.com deal was found by Cheapflights users on 8/8. 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 8/2711:24 am -
1 stop4h 55m
Sun 8/306:21 pm -
1 stop19h 12m
Deal found 8/8![Allegiant Air logo]()
$235
This Kiwi.com deal was found by Cheapflights users on 8/8. 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 8/2711:24 am -
1 stop4h 55m
Sat 8/293:52 pm -
1 stop18h 42m
Deal found 8/8![Allegiant Air logo]()
$289
This Kiwi.com deal was found by Cheapflights users on 8/8. 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 8/2711:24 am -
1 stop4h 55m
Wed 9/212:53 pm -
1 stop21h 41m
Deal found 8/8![Allegiant Air logo]()
$308
This Kiwi.com deal was found by Cheapflights users on 8/8. 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.
Fri 8/282:43 pm -
2 stops50h 48m
Wed 9/212:53 pm -
1 stop21h 41m
Deal found 8/8![Allegiant Air logo]()
$348
This Delta deal was found by Cheapflights users on 8/8. 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.
Sat 8/293:32 pm -
1 stop4h 25m
Wed 9/27:40 am -
1 stop4h 46m
Deal found 8/8![Delta logo]()
$351
This Delta deal was found by Cheapflights users on 8/4. 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.
Sat 9/51:22 pm -
1 stop6h 35m
Sun 9/67:40 am -
1 stop4h 16m
Deal found 8/4![Delta logo]()
$331
This Kiwi.com deal was found by Cheapflights users on 8/8. 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 9/611:24 am -
1 stop4h 55m
Thu 9/106:11 pm -
1 stop19h 38m
Deal found 8/8![Allegiant Air logo]()
$305
This American Airlines deal was found by Cheapflights users on 8/4. 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.
Sat 9/2610:08 am -
1 stop7h 47m
Wed 9/306:27 pm -
1 stop4h 52m
Deal found 8/4![American Airlines logo]()
$310
This Delta deal was found by Cheapflights users on 8/5. 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.
Sat 9/2612:10 pm -
1 stop5h 13m
Wed 9/302:00 pm -
1 stop3h 36m
Deal found 8/5![Delta logo]()
$329
One-way flights from Chattanooga to Key WestSearch for one-way flight options from Chattanooga to Key West. Find affordable one-way fares based on user searches. Data last updated August 9, 2026.
Search for one-way flight options from Chattanooga to Key West. Find affordable one-way fares based on user searches. Data last updated August 9, 2026.
This Kiwi.com deal was found by Cheapflights users on 8/4. 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.
Mon 9/143:14 pm -
3 stops42h 10m
Deal found 8/4![Multiple Airlines logo]()
$142
This American Airlines deal was found by Cheapflights users on 8/4. 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.
Mon 9/148:05 am -
1 stop5h 06m
Deal found 8/4![American Airlines logo]()
$274
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 August 9, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $221 (Kiwi.com) |
One-way from | $142 (Kiwi.com) |
Popular in | November |
Cheapest in | October |
Average price | $374 |
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 August 9, 2026.
Use the filters below to find and compare flights from Chattanooga to Key West that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
ChattanoogaKey West
CHA Chattanooga Lovell Field - EYW Key West
CHAEYW
Chattanooga Lovell Field
Fri 11/13
12:08 pm-5:07 pm
1 stop4h 59m
Key West
Thu 11/19
2:00 pm-7:56 pm
1 stop5h 56m
$351
ChattanoogaKey West
CHA Chattanooga Lovell Field - EYW Key West
CHAEYW
Chattanooga Lovell Field
Sat 9/5
3:32 pm-7:57 pm
1 stop4h 25m
Key West
Sat 9/12
7:40 am-1:47 pm
1 stop6h 07m
$354
ChattanoogaKey West
CHA Chattanooga Lovell Field - EYW Key West
CHAEYW
Chattanooga Lovell Field
Tue 10/6
12:03 pm-5:15 pm
1 stop5h 12m
Key West
Tue 10/13
7:40 am-2:10 pm
1 stop6h 30m
$354
ChattanoogaKey West
CHA Chattanooga Lovell Field - EYW Key West
CHAEYW
Chattanooga Lovell Field
Fri 8/21
4:05 pm-7:57 pm
1 stop3h 52m
Key West
Thu 8/27
7:40 am-1:57 pm
1 stop6h 17m
$357
ChattanoogaKey West
CHA Chattanooga Lovell Field - EYW Key West
CHAEYW
Chattanooga Lovell Field
Thu 8/27
5:35 am-10:50 am
1 stop5h 15m
Key West
Tue 9/1
7:40 am-12:26 pm
1 stop4h 46m
$368
ChattanoogaKey West
CHA Chattanooga Lovell Field - EYW Key West
CHAEYW
Chattanooga Lovell Field
Wed 9/30
2:32 pm-8:00 pm
1 stop5h 28m
Key West
Sat 10/10
7:40 am-11:18 am
1 stop3h 38m
$384
ChattanoogaKey West
CHA Chattanooga Lovell Field - EYW Key West
CHAEYW
Chattanooga Lovell Field
Mon 10/5
5:35 am-10:46 am
1 stop5h 11m
Key West
Fri 10/9
2:00 pm-2:10 pm
1 stop24h 10m
$400
ChattanoogaKey West
CHA Chattanooga Lovell Field - EYW Key West
CHAEYW
Chattanooga Lovell Field
Thu 11/12
4:00 pm-8:02 pm
1 stop4h 02m
Key West
Thu 11/19
6:02 pm-11:45 pm
1 stop5h 43m
$401
Quickest round-trip
ChattanoogaKey West
CHA Chattanooga Lovell Field - EYW Key West
CHAEYW
Chattanooga Lovell Field
Thu 11/12
4:00 pm-8:02 pm
1 stop4h 02m
Key West
Tue 11/17
7:35 am-11:23 am
1 stop3h 48m
$418
ChattanoogaKey West
CHA Chattanooga Lovell Field - EYW Key West
CHAEYW
Chattanooga Lovell Field
Wed 9/2
1:15 pm-7:57 pm
1 stop6h 42m
Key West
Tue 9/8
7:40 am-1:47 pm
1 stop6h 07m
$470
Showing 1-10 of 12 resultsSorted by cheapest first
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 August.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars |
- 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.
CHA-EYW
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
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 August 9, 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.
Crew
8.5
Boarding
8.1
Overall
7.8
Comfort
7.8
Entertainment
7.8
Food
7.2
Reviews
1 / 20
4.0
OkayJoel,May 2026
ATL - JAX
Crew
8.5
Boarding
8.1
Overall
7.8
Comfort
7.8
Entertainment
7.8
Food
7.2
Reviews
1 / 20
4.0
OkayJoel,May 2026
ATL - JAX
Crew
8.5
Boarding
8.1
Overall
7.8
Comfort
7.8
Entertainment
7.8
Food
7.2
Reviews
1 / 20
4.0
OkayJoel,May 2026
ATL - JAX
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.
Browse thousands of different options on Cheapflights for your next trip
Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.
Alternative routes
Complete your trip
Flights by cabin class
Key West flight routes
Other flight options
Other flights from Chattanooga
Popular flights
Alternative routes for Chattanooga to Key West
See prices for flight routes from nearby airports that may be better suited for you.
Complete your trip
Complete your trip to Key West by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from Chattanooga to Key West by cabin class
Find flights from Chattanooga to Key West, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Other flights to Key West
Explore flights to Key West departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on August 9, 2026.
Chattanooga and Key West flights
Browse other Chattanooga and Key West flight options. Last updated on August 9, 2026.
Other flights from Chattanooga
Browse through other flights departing from Chattanooga. Flights are based on user searches made on Cheapflights and were last updated on August 9, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
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 August 9, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$248 | Average$394 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$309 | Average$532 | FlexibilityNo cancel fee | On-time71% |