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Cheap flights from Chattanooga to Key West from $199

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Chattanooga to Key West departing on 5/3. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

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Find the cheapest flights from Chattanooga to Key West

Cheap round-trip flights

Enter your travel dates to find the best prices.
Allegiant Air Logo
10:02 pm - 2:43 pm
CHA
-
EYW
16h 41m
1 stop
Allegiant Air Logo
11:54 am - 3:21 pm
EYW
-
CHA
27h 27m
1 stop
$199Allegiant Air
Sun, May 3 - Sat, May 9
Allegiant Air Logo
9:21 pm - 2:43 pm
CHA
-
EYW
17h 22m
1 stop
Allegiant Air Logo
4:38 pm - 2:39 pm
EYW
-
CHA
22h 01m
1 stop
$222Allegiant Air
Sun, Apr 19 - Thu, Apr 23
Allegiant Air Logo
10:02 pm - 2:43 pm
CHA
-
EYW
16h 41m
1 stop
Allegiant Air Logo
1:57 pm - 2:39 pm
EYW
-
CHA
24h 42m
1 stop
$229Allegiant Air
Sun, May 3 - Thu, May 7
Allegiant Air Logo
10:02 pm - 2:43 pm
CHA
-
EYW
16h 41m
1 stop
Allegiant Air Logo
11:54 am - 3:21 pm
EYW
-
CHA
27h 27m
1 stop
$236Allegiant Air
Thu, Apr 30 - Sat, May 9
Allegiant Air Logo
9:20 pm - 2:43 pm
CHA
-
EYW
17h 23m
1 stop
Allegiant Air Logo
4:38 pm - 2:39 pm
EYW
-
CHA
22h 01m
1 stop
$257Allegiant Air
Thu, Apr 16 - Thu, Apr 23
Allegiant Air Logo
9:20 pm - 2:43 pm
CHA
-
EYW
17h 23m
1 stop
Allegiant Air Logo
12:39 pm - 2:39 pm
EYW
-
CHA
26h 00m
1 stop
$262Allegiant Air
Thu, Apr 16 - Wed, Apr 22
Allegiant Air Logo
10:02 pm - 2:43 pm
CHA
-
EYW
16h 41m
1 stop
Allegiant Air Logo
1:57 pm - 2:39 pm
EYW
-
CHA
24h 42m
1 stop
$266Allegiant Air
Thu, Apr 30 - Thu, May 7
Multiple Airlines Logo
8:59 am - 7:16 pm
CHA
-
EYW
10h 17m
2 stops
Multiple Airlines Logo
3:27 pm - 8:53 pm
EYW
-
CHA
5h 26m
1 stop
$267Multiple Airlines
Thu, Jul 9 - Mon, Jul 13
Multiple Airlines Logo
3:30 pm - 1:35 pm
CHA
-
EYW
22h 05m
1 stop
Multiple Airlines Logo
12:39 pm - 2:39 pm
EYW
-
CHA
26h 00m
1 stop
$270Multiple Airlines
Sun, Apr 19 - Wed, Apr 22
Allegiant Air Logo
11:24 am - 4:19 pm
CHA
-
EYW
4h 55m
1 stop
Allegiant Air Logo
6:11 pm - 1:49 pm
EYW
-
CHA
19h 38m
1 stop
$271Allegiant Air
Sun, Sep 6 - Thu, Sep 10

Allegiant Air flights from Chattanooga to Key West

Our best Allegiant Air deals on Chattanooga to Key West flight tickets
Allegiant Air
May 3
CHA10:02 pmChattanooga Lovell Field
16h 41m
1 stop
EYW2:43 pmKey West
May 9
EYW11:54 amKey West
27h 27m
1 stop
CHA3:21 pmChattanooga Lovell Field
$199
Allegiant Air
Apr 19
CHA9:21 pmChattanooga Lovell Field
17h 22m
1 stop
EYW2:43 pmKey West
Apr 23
EYW4:38 pmKey West
22h 01m
1 stop
CHA2:39 pmChattanooga Lovell Field
$222
Allegiant Air
May 3
CHA10:02 pmChattanooga Lovell Field
16h 41m
1 stop
EYW2:43 pmKey West
May 7
EYW1:57 pmKey West
24h 42m
1 stop
CHA2:39 pmChattanooga Lovell Field
$229

Delta flights from Chattanooga to Key West

Our best Delta deals on Chattanooga to Key West flight tickets
Delta
Apr 15
CHA2:09 pmChattanooga Lovell Field
5h 31m
1 stop
EYW7:40 pmKey West
Apr 22
EYW6:23 pmKey West
5h 30m
1 stop
CHA11:53 pmChattanooga Lovell Field
$329
Delta
Apr 16
CHA3:13 pmChattanooga Lovell Field
4h 27m
1 stop
EYW7:40 pmKey West
Apr 24
EYW7:33 amKey West
5h 55m
1 stop
CHA1:28 pmChattanooga Lovell Field
$364
Delta
Mar 31
CHA2:53 pmChattanooga Lovell Field
4h 48m
1 stop
EYW7:41 pmKey West
Apr 7
EYW7:30 amKey West
5h 40m
1 stop
CHA1:10 pmChattanooga Lovell Field
$369

momondo 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, momondo users made 832,500 searches. Data last updated March 25, 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

Price

Cheapest round-trip

ChattanoogaKey West

CHA - EYW

CHAEYW

Chattanooga Lovell Field

Sun 5/3

10:02 pm-2:43 pm

1 stop16h 41m

Key West

Sat 5/9

11:54 am-3:21 pm

1 stop27h 27m

$199

ChattanoogaKey West

CHA - EYW

CHAEYW

Chattanooga Lovell Field

Sun 4/19

9:21 pm-2:43 pm

1 stop17h 22m

Key West

Thu 4/23

4:38 pm-2:39 pm

1 stop22h 01m

$222

ChattanoogaKey West

CHA - EYW

CHAEYW

Chattanooga Lovell Field

Sun 5/3

10:02 pm-2:43 pm

1 stop16h 41m

Key West

Thu 5/7

1:57 pm-2:39 pm

1 stop24h 42m

$229

ChattanoogaKey West

CHA - EYW

CHAEYW

Chattanooga Lovell Field

Thu 4/30

10:02 pm-2:43 pm

1 stop16h 41m

Key West

Sat 5/9

11:54 am-3:21 pm

1 stop27h 27m

$236

ChattanoogaKey West

CHA - EYW

CHAEYW

Chattanooga Lovell Field

Thu 4/16

9:20 pm-2:43 pm

1 stop17h 23m

Key West

Thu 4/23

4:38 pm-2:39 pm

1 stop22h 01m

$257

ChattanoogaKey West

CHA - EYW

CHAEYW

Chattanooga Lovell Field

Thu 4/16

9:20 pm-2:43 pm

1 stop17h 23m

Key West

Wed 4/22

12:39 pm-2:39 pm

1 stop26h 00m

$262

ChattanoogaKey West

CHA - EYW

CHAEYW

Chattanooga Lovell Field

Thu 4/30

10:02 pm-2:43 pm

1 stop16h 41m

Key West

Thu 5/7

1:57 pm-2:39 pm

1 stop24h 42m

$266
Quickest round-trip

ChattanoogaKey West

CHA - EYW

CHAEYW

Chattanooga Lovell Field

Thu 7/9

8:59 am-7:16 pm

2 stops10h 17m

Key West

Mon 7/13

3:27 pm-8:53 pm

1 stop5h 26m

$267

ChattanoogaKey West

CHA - EYW

CHAEYW

Chattanooga Lovell Field

Sun 4/19

3:30 pm-1:35 pm

1 stop22h 05m

Key West

Wed 4/22

12:39 pm-2:39 pm

1 stop26h 00m

$270

ChattanoogaKey West

CHA - EYW

CHAEYW

Chattanooga Lovell Field

Sun 9/6

11:24 am-4:19 pm

1 stop4h 55m

Key West

Thu 9/10

6:11 pm-1:49 pm

1 stop19h 38m

$271

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 13 resultsSorted by cheapest first
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See travel insights to Key West from

How to get the cheapest flight ticket from Chattanooga to Key West

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the typical price of a round-trip flight between Chattanooga and Key West?

What is the cheapest month to fly to Key West?

In general, August is the cheapest month to fly from Chattanooga to Key West. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $303. If you are unable to visit Key West during the month of August, then departing from Chattanooga during the month May is also very affordable. Most momondo users find prices during this month for around $316.

When to book flights from Chattanooga to Key West

Are you open to changing your travel dates? Check out the ideal times to fly from Chattanooga to Key West according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Chattanooga to Key West (CHA to EYW) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Chattanooga to Key West

Fastest flight time

3h 47m

Direct flights

None
The fastest flight from Chattanooga to Key West takes 3h 47m
There are no direct flights from Chattanooga to Key West. There are no popular flight routes from Chattanooga to Key West.
Search flight deals

  • How far is Chattanooga Lovell Field to Key West by plane?

    The straight-line distance from Chattanooga Lovell Field to Key West is 754.1 mi. A reasonable flight in good conditions will take 3h 47m.

  • When did momondo last update prices for flights from Chattanooga Lovell Field Airport to Key West Airport?

    Prices for flights from Chattanooga Lovell Field Airport to Key West Airport are updated daily.

  • How many operators does momondo search for flights from Chattanooga Lovell Field Airport to Key West Airport?

  • How old do you have to be to fly from Chattanooga Lovell Field Airport to Key West Airport?

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Chattanooga Lovell Field Airport to Key West Airport.

  • What documentation or ID do you need to fly to Key West Airport?

    The travel and health documents required for your trip to Key West Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Key West Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

  • What is the most popular airline from Chattanooga to Key West?

Best airlines flying from Chattanooga to Key West

Compare and see reviews for airlines that fly from Chattanooga to Key West with momondo
Airline
Rating
Free Cancellation
Price
DeltaPriceFrom $248Free CancellationRating
7.9
8,327 reviews
Search Delta flights
American AirlinesPriceFrom $309Free CancellationRating
7.1
11,494 reviews
Search American Airlines flights

Traveling to a place near Key West?

Book flights to Key West if you plan to visit one of these locations
Big Pine Key
Little Torch Key

Why use momondo?

Why should I use momondo to find a flight deal from Chattanooga to Key West?

It is quick and easy to find Chattanooga to Key West flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Key West that suits you.

Can I find flights from Chattanooga to Key West with flexible booking policies on momondo?

Yes. momondo allows you to filter the results for Chattanooga to Key West flights to just show those with flexible booking policies.

How can momondo help me find flights from Chattanooga to Key West?

Once all potential Chattanooga to Key West flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

I’m not ready to book a flight from Chattanooga to Key West right now. Can momondo alert me if prices change?

Yes momondo offers price alerts on flights to Key West from Chattanooga. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

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