$106+ Cheap flights from Denver to Chattanooga (DEN - CHA)
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 6/3. Fares are subject to change and may not be available on all flights or dates of travel.
DEN — CHA
May 23 — May 301
Round-trip
1 adult, Economy
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Find cheap flights from Denver to Chattanooga 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
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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 Denver to Chattanooga
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Cheapest flights from Denver to ChattanoogaExplore the most affordable flight options available from Denver to Chattanooga. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 23, 2026.
Explore the most affordable flight options available from Denver to Chattanooga. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 23, 2026.
This American Airlines deal was found by Cheapflights users on 4/21. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/1011:59 pm
DEN
- CHA
1 stop6h 39m
American Airlines
Sat 5/166:09 pm
CHA
- DEN
1 stop6h 17m
American Airlines
Deal found 4/21![American Airlines logo]()
$211
This American Airlines deal was found by Cheapflights users on 4/21. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/27:00 am
DEN
- CHA
1 stop6h 10m
American Airlines
Tue 5/53:44 pm
CHA
- DEN
1 stop7h 53m
American Airlines
Deal found 4/21![American Airlines logo]()
$221
This American Airlines deal was found by Cheapflights users on 4/21. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/97:00 am
DEN
- CHA
1 stop6h 10m
American Airlines
Sat 5/236:36 pm
CHA
- DEN
1 stop6h 20m
American Airlines
Deal found 4/21![American Airlines logo]()
$222
This American Airlines deal was found by Cheapflights users on 4/21. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/286:23 am
DEN
- CHA
1 stop5h 34m
American Airlines
Wed 5/136:52 pm
CHA
- DEN
1 stop5h 53m
American Airlines
Deal found 4/21![American Airlines logo]()
$231
This Kiwi.com deal was found by Cheapflights users on 4/18. 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 5/1311:59 pm
DEN
- CHA
1 stop13h 22m
Multiple Airlines
Sun 5/174:11 pm
CHA
- DEN
2 stops33h 47m
Multiple Airlines
Deal found 4/18![Multiple Airlines logo]()
$252
This American Airlines deal was found by Cheapflights users on 4/21. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/2311:59 pm
DEN
- CHA
1 stop6h 55m
American Airlines
Sat 6/66:36 pm
CHA
- DEN
1 stop6h 23m
American Airlines
Deal found 4/21![American Airlines logo]()
$256
This American Airlines deal was found by Cheapflights users on 4/20. 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.
Sat 5/97:00 am
DEN
- CHA
1 stop6h 10m
American Airlines
Tue 5/126:52 pm
CHA
- DEN
1 stop5h 53m
American Airlines
Deal found 4/20![American Airlines logo]()
$261
This American Airlines deal was found by Cheapflights users on 4/19. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/267:00 am
DEN
- CHA
1 stop6h 10m
American Airlines
Thu 4/306:45 pm
CHA
- DEN
1 stop7h 14m
American Airlines
Deal found 4/19![American Airlines logo]()
$271
This American Airlines deal was found by Cheapflights users on 4/21. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/105:30 am
DEN
- CHA
1 stop7h 57m
American Airlines
Mon 9/145:00 pm
CHA
- DEN
1 stop5h 23m
American Airlines
Deal found 4/21![American Airlines logo]()
$276
Best flights from Denver to ChattanoogaDiscover carefully curated flight deals from Denver to Chattanooga that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated April 23, 2026.
Discover carefully curated flight deals from Denver to Chattanooga that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated April 23, 2026.
This Delta deal was found by Cheapflights users on 4/20. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/37:15 am
DEN
- CHA
1 stop6h 05m
Delta
Sun 7/56:00 am
CHA
- DEN
1 stop5h 53m
Delta
Deal found 4/20![Delta logo]()
$309
This United Airlines deal was found by Cheapflights users on 4/18. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/2310:00 am
DEN
- CHA
Nonstop3h 04m
United Airlines
Sat 6/64:30 pm
CHA
- DEN
Nonstop3h 24m
United Airlines
Deal found 4/18![United Airlines logo]()
$464
This Delta deal was found by Cheapflights users on 4/21. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/26:00 am
DEN
- CHA
1 stop7h 20m
Delta
Mon 7/68:20 pm
CHA
- DEN
1 stop6h 14m
Delta
Deal found 4/21![Delta logo]()
$334
This Delta deal was found by Cheapflights users on 4/22. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/76:05 am
DEN
- CHA
1 stop6h 38m
Delta
Fri 5/157:56 pm
CHA
- DEN
1 stop6h 37m
Delta
Deal found 4/22![Delta logo]()
$354
This Delta deal was found by Cheapflights users on 4/22. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/712:56 am
DEN
- CHA
1 stop6h 25m
Delta
Tue 5/127:15 am
CHA
- DEN
1 stop8h 44m
Delta
Deal found 4/22![Delta logo]()
$359
This Delta deal was found by Cheapflights users on 4/18. 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 6/127:15 am
DEN
- CHA
1 stop6h 05m
Delta
Mon 6/158:20 pm
CHA
- DEN
1 stop6h 14m
Delta
Deal found 4/18![Delta logo]()
$359
This United Airlines deal was found by Cheapflights users on 4/19. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/283:35 pm
DEN
- CHA
1 stop5h 31m
United Airlines
Mon 6/14:42 pm
CHA
- DEN
1 stop9h 15m
United Airlines
Deal found 4/19![United Airlines logo]()
$484
This United Airlines deal was found by Cheapflights users on 4/18. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/93:35 pm
DEN
- CHA
1 stop5h 28m
United Airlines
Sat 5/234:30 pm
CHA
- DEN
Nonstop3h 24m
United Airlines
Deal found 4/18![United Airlines logo]()
$509
This Delta deal was found by Cheapflights users on 4/22. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/66:10 am
DEN
- CHA
1 stop6h 07m
Delta
Tue 5/127:56 pm
CHA
- DEN
2 stops14h 05m
Delta
Deal found 4/22![Delta logo]()
$427
This Delta deal was found by Cheapflights users on 4/19. 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.
Thu 5/76:05 am
DEN
- CHA
1 stop6h 38m
Delta
Sun 5/105:40 am
CHA
- DEN
1 stop5h 04m
Delta
Deal found 4/19![Delta logo]()
$439
Last-minute flights from Denver to ChattanoogaDiscover last-minute flight deals from Denver to Chattanooga. Data last updated April 23, 2026 and is based on user searches.
Discover last-minute flight deals from Denver to Chattanooga. Data last updated April 23, 2026 and is based on user searches.
This American Airlines deal was found by Cheapflights users on 4/19. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/267:00 am
DEN
- CHA
1 stop6h 10m
American Airlines
Thu 4/306:45 pm
CHA
- DEN
1 stop7h 14m
American Airlines
Deal found 4/19![American Airlines logo]()
$271
This American Airlines deal was found by Cheapflights users on 4/21. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/286:23 am
DEN
- CHA
1 stop5h 34m
American Airlines
Wed 5/136:52 pm
CHA
- DEN
1 stop5h 53m
American Airlines
Deal found 4/21![American Airlines logo]()
$231
This American Airlines deal was found by Cheapflights users on 4/21. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/27:00 am
DEN
- CHA
1 stop6h 10m
American Airlines
Tue 5/53:44 pm
CHA
- DEN
1 stop7h 53m
American Airlines
Deal found 4/21![American Airlines logo]()
$221
This American Airlines deal was found by Cheapflights users on 4/21. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/97:00 am
DEN
- CHA
1 stop6h 10m
American Airlines
Sat 5/236:36 pm
CHA
- DEN
1 stop6h 20m
American Airlines
Deal found 4/21![American Airlines logo]()
$222
This American Airlines deal was found by Cheapflights users on 4/20. 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.
Sat 5/97:00 am
DEN
- CHA
1 stop6h 10m
American Airlines
Tue 5/126:52 pm
CHA
- DEN
1 stop5h 53m
American Airlines
Deal found 4/20![American Airlines logo]()
$261
This American Airlines deal was found by Cheapflights users on 4/21. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/1011:59 pm
DEN
- CHA
1 stop6h 39m
American Airlines
Sat 5/166:09 pm
CHA
- DEN
1 stop6h 17m
American Airlines
Deal found 4/21![American Airlines logo]()
$211
This Kiwi.com deal was found by Cheapflights users on 4/18. 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 5/1311:59 pm
DEN
- CHA
1 stop13h 22m
Multiple Airlines
Sun 5/174:11 pm
CHA
- DEN
2 stops33h 47m
Multiple Airlines
Deal found 4/18![Multiple Airlines logo]()
$252
This American Airlines deal was found by Cheapflights users on 4/19. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/1711:59 pm
DEN
- CHA
1 stop6h 39m
American Airlines
Wed 5/206:52 pm
CHA
- DEN
1 stop7h 14m
American Airlines
Deal found 4/19![American Airlines logo]()
$306
This American Airlines deal was found by Cheapflights users on 4/21. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/2311:59 pm
DEN
- CHA
1 stop6h 55m
American Airlines
Sat 6/66:36 pm
CHA
- DEN
1 stop6h 23m
American Airlines
Deal found 4/21![American Airlines logo]()
$256
One-way flights from Denver to ChattanoogaSearch for one-way flight options from Denver to Chattanooga. Find affordable one-way fares based on user searches. Data last updated April 23, 2026.
Search for one-way flight options from Denver to Chattanooga. Find affordable one-way fares based on user searches. Data last updated April 23, 2026.
This Kiwi.com deal was found by Cheapflights users on 4/22. 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.
Wed 6/35:05 am
DEN
- CHA
2 stops25h 04m
Multiple Airlines
Deal found 4/22![Multiple Airlines logo]()
$106
This American Airlines deal was found by Cheapflights users on 4/21. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/196:00 am
DEN
- CHA
1 stop5h 52m
American Airlines
Deal found 4/21![American Airlines logo]()
$111
This American Airlines deal was found by Cheapflights users on 4/20. 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.
Sat 7/46:23 am
DEN
- CHA
1 stop7h 10m
American Airlines
Deal found 4/20![American Airlines logo]()
$121
This Kiwi.com deal was found by Cheapflights users on 4/21. 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.
Sat 7/410:09 am
DEN
- CHA
2 stops20h 00m
Multiple Airlines
Deal found 4/21![Multiple Airlines logo]()
$124
This American Airlines deal was found by Cheapflights users on 4/19. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/299:18 am
DEN
- CHA
1 stop5h 56m
American Airlines
Deal found 4/19![American Airlines logo]()
$126
This Kiwi.com deal was found by Cheapflights users on 4/19. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 6/65:05 am
DEN
- CHA
2 stops25h 04m
Multiple Airlines
Deal found 4/19![Multiple Airlines logo]()
$127
This Kiwi.com deal was found by Cheapflights users on 4/22. 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.
Tue 5/195:00 pm
DEN
- CHA
2 stops37h 07m
Multiple Airlines
Deal found 4/22![Multiple Airlines logo]()
$129
This American Airlines deal was found by Cheapflights users on 4/21. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/1411:59 pm
DEN
- CHA
1 stop6h 39m
American Airlines
Deal found 4/21![American Airlines logo]()
$141
This Kiwi.com deal was found by Cheapflights users on 4/22. 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.
Sat 5/99:28 pm
DEN
- CHA
2 stops21h 44m
Multiple Airlines
Deal found 4/22![Multiple Airlines logo]()
$146
This Kiwi.com deal was found by Cheapflights users on 4/18. 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 6/59:06 pm
DEN
- CHA
2 stops33h 03m
Multiple Airlines
Deal found 4/18![Multiple Airlines logo]()
$148
Find flight deals from Denver to Chattanooga
Discover tips and strategies to find the most affordable flight options for your journey from Denver (DEN) to Chattanooga (CHA). 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 April 23, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $211 (American Airlines) |
One-way from | $106 (Kiwi.com) |
Popular in | December |
Cheapest in | January |
Average price | $348 |
Cheapflights Fare Finder
Customize your flight search to find flights from Denver to Chattanooga 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 April 23, 2026.
Use the filters below to find and compare flights from Denver to Chattanooga that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
DenverChattanooga
DEN - CHA
DENCHA
Denver Intl
Fri 7/3
7:15 am-3:20 pm
1 stop6h 05m
Chattanooga Lovell Field
Sun 7/5
6:00 am-9:53 am
1 stop5h 53m
$309
DenverChattanooga
DEN - CHA
DENCHA
Denver Intl
Thu 7/2
6:00 am-3:20 pm
1 stop7h 20m
Chattanooga Lovell Field
Mon 7/6
8:20 pm-12:34 am
1 stop6h 14m
$334
DenverChattanooga
DEN - CHA
DENCHA
Denver Intl
Thu 5/7
6:05 am-2:43 pm
1 stop6h 38m
Chattanooga Lovell Field
Fri 5/15
7:56 pm-12:33 am
1 stop6h 37m
$354
DenverChattanooga
DEN - CHA
DENCHA
Denver Intl
Thu 5/7
12:56 am-9:21 am
1 stop6h 25m
Chattanooga Lovell Field
Tue 5/12
7:15 am-1:59 pm
1 stop8h 44m
$359
DenverChattanooga
DEN - CHA
DENCHA
Denver Intl
Fri 6/12
7:15 am-3:20 pm
1 stop6h 05m
Chattanooga Lovell Field
Mon 6/15
8:20 pm-12:34 am
1 stop6h 14m
$359
DenverChattanooga
DEN - CHA
DENCHA
Denver Intl
Wed 5/6
6:10 am-2:17 pm
1 stop6h 07m
Chattanooga Lovell Field
Tue 5/12
7:56 pm-8:01 am
2 stops14h 05m
$427
DenverChattanooga
DEN - CHA
DENCHA
Denver Intl
Thu 5/7
6:05 am-2:43 pm
1 stop6h 38m
Chattanooga Lovell Field
Sun 5/10
5:40 am-8:44 am
1 stop5h 04m
$439
Quickest round-trip
DenverChattanooga
DEN - CHA
DENCHA
Denver Intl
Sat 5/23
10:00 am-3:04 pm
Nonstop3h 04m
Chattanooga Lovell Field
Sat 6/6
4:30 pm-5:54 pm
Nonstop3h 24m
$464
DenverChattanooga
DEN - CHA
DENCHA
Denver Intl
Thu 5/28
3:35 pm-11:06 pm
1 stop5h 31m
Chattanooga Lovell Field
Mon 6/1
4:42 pm-11:57 pm
1 stop9h 15m
$484
DenverChattanooga
DEN - CHA
DENCHA
Denver Intl
Sat 5/9
3:35 pm-11:03 pm
1 stop5h 28m
Chattanooga Lovell Field
Sat 5/23
4:30 pm-5:54 pm
Nonstop3h 24m
$509
Showing 1-10 of 21 resultsSorted by cheapest first
Compare providers for flights from Denver to Chattanooga
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 Denver to Chattanooga in April.
| 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 Denver-Chattanooga flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Denver-Chattanooga flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Denver-Chattanooga flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Denver-Chattanooga 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 Denver-Chattanooga 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 Denver to Chattanooga
Have a flexible travel schedule? Discover the best time to fly to Chattanooga from Denver with our price prediction graph.
DEN-CHA
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 Denver to Chattanooga
Prices
More
How far ahead should I book a flight from Denver to Chattanooga?
Use this chart to determine the optimal time to book a round-trip flight from Denver to Chattanooga. Price data was last updated on April 17, 2026.
The best time to book flights from Denver to Chattanooga is 79 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.
What is the cheapest month to book a flight from Denver to Chattanooga?
Currently, January is the cheapest month in which you can book a flight from Denver to Chattanooga (average of $298). Flying from Denver to Chattanooga in December is currently the most expensive (average of $567). 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.
How much does it cost to fly round-trip from Denver to Chattanooga?
What’s the top layover airport for flights from Denver to Chattanooga?
Share of 1-stop round-trip flights from Denver to Chattanooga chosen by Cheapflights users in the past 12 months, using the same layover each way.
Dallas (DFW) – chosen by Cheapflights users on 75% of 1-stop itineraries from Denver to Chattanooga on Cheapflights.
What’s the cheapest layover airport for flights from Denver to Chattanooga?
Average round-trip fare for 1-stop flights from Denver to Chattanooga, chosen by Cheapflights users in the past 12 months, with the same layover each way.
Chicago (ORD) is the most affordable 1-stop option, with an average round-trip price of $316.
What’s the fastest layover option from Denver to Chattanooga?
Shortest average travel time for 1-stop one-way flights from Denver to Chattanooga, based on itineraries clicked by Cheapflights users over the past 12 months, grouped by layover airport.
Flights via Chicago (ORD) have the shortest average one-way travel time for 1-stop routes: 5h 23m.
Which airport typically offers the quickest layover for flights from Denver to Chattanooga?
Average layover duration for 1-stop one-way flights from Denver to Chattanooga, chosen by Cheapflights users in the last 12 months, grouped by stopover airport.
Flights via Dallas (DFW) offer the fastest connection on this route, with an average layover time of 1h 32m.
Reviews of airlines servicing Chattanooga
Get insights into the airlines that provide service to Chattanooga. 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 Chattanooga. Reviews last updated April 23, 2026.
Peruse reviews from past customers who have flown with Delta,United Airlines, andAmerican Airlines from Denver to Chattanooga to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Comfort
7.9
Entertainment
7.8
Food
7.2
Boarding
8.1
Crew
8.5
Overall
7.9
Reviews
1 / 20
6.0
GoodJim,Nov 2025
AVL - ATL
Comfort
7.9
Entertainment
7.8
Food
7.2
Boarding
8.1
Crew
8.5
Overall
7.9
Reviews
1 / 20
6.0
GoodJim,Nov 2025
AVL - ATL
Comfort
7.9
Entertainment
7.8
Food
7.2
Boarding
8.1
Crew
8.5
Overall
7.9
Reviews
1 / 20
6.0
GoodJim,Nov 2025
AVL - ATL
Comfort
7.9
Entertainment
7.8
Food
7.2
Boarding
8.1
Crew
8.5
Overall
7.9
Reviews
1 / 20
6.0
GoodJim,Nov 2025
AVL - ATL
Related info for your journey
Find useful and relevant information for your journey from Denver to Chattanooga. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
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Top 3 airlines flying from Denver to Chattanooga
Discover the top 3 airlines that operate flights from Denver to Chattanooga. 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 April 23, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$256 | Average$332 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$258 | Average$392 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$258 | Average$367 | FlexibilityNo cancel fee | On-time71% |