$166+ 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 9/11. Fares are subject to change and may not be available on all flights or dates of travel.
DEN — CHA
Aug 31 — Sep 71
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
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 Denver to Chattanooga
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Best
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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 August 1, 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 August 1, 2026.
This Kiwi.com deal was found by Cheapflights users on 7/30. 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 9/106:09 am
DEN
- CHA
2 stops29h 40m
Multiple Airlines
Mon 9/143:14 pm
CHA
- DEN
1 stop18h 38m
Multiple Airlines
Deal found 7/30![Multiple Airlines logo]()
$279
This United Airlines deal was found by Cheapflights users on 7/30. 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 10/310:00 am
DEN
- CHA
Nonstop3h 02m
United Airlines
Sat 10/107:07 pm
CHA
- DEN
1 stop6h 47m
United Airlines
Deal found 7/30![United Airlines logo]()
$309
This Kiwi.com deal was found by Cheapflights users on 7/30. 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 9/1010:38 am
DEN
- CHA
2 stops25h 11m
Multiple Airlines
Sun 9/139:23 am
CHA
- DEN
1 stop14h 45m
Multiple Airlines
Deal found 7/30![Multiple Airlines logo]()
$314
This Delta deal was found by Cheapflights users on 7/31. 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 9/36:00 am
DEN
- CHA
1 stop7h 23m
Delta
Mon 9/76:00 am
CHA
- DEN
1 stop5h 52m
Delta
Deal found 7/31![Delta logo]()
$319
This United Airlines deal was found by Cheapflights users on 7/30. 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 8/203:35 pm
DEN
- CHA
1 stop5h 40m
United Airlines
Sat 8/224:30 pm
CHA
- DEN
Nonstop3h 24m
United Airlines
Deal found 7/30![United Airlines logo]()
$324
This United Airlines deal was found by Cheapflights users on 7/28. 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.
Tue 9/16:00 am
DEN
- CHA
1 stop5h 16m
United Airlines
Sat 9/54:30 pm
CHA
- DEN
Nonstop3h 24m
United Airlines
Deal found 7/28![United Airlines logo]()
$329
This Delta deal was found by Cheapflights users on 7/30. 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 8/276:00 am
DEN
- CHA
1 stop5h 57m
Delta
Thu 9/35:35 am
CHA
- DEN
1 stop4h 59m
Delta
Deal found 7/30![Delta logo]()
$339
This Delta deal was found by Cheapflights users on 7/28. 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 8/1312:50 am
DEN
- CHA
1 stop6h 28m
Delta
Tue 8/184:05 pm
CHA
- DEN
1 stop5h 47m
Delta
Deal found 7/28![Delta logo]()
$344
This United Airlines deal was found by Cheapflights users on 7/28. 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.
Fri 8/146:00 am
DEN
- CHA
1 stop5h 16m
United Airlines
Sat 8/154:30 pm
CHA
- DEN
Nonstop3h 24m
United Airlines
Deal found 7/28![United Airlines logo]()
$359
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 August 1, 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 August 1, 2026.
This United Airlines deal was found by Cheapflights users on 7/28. 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 8/276:00 am
DEN
- CHA
1 stop5h 16m
United Airlines
Sat 8/294:30 pm
CHA
- DEN
Nonstop3h 24m
United Airlines
Deal found 7/28![United Airlines logo]()
$309
This Delta deal was found by Cheapflights users on 7/27. 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 12/108:00 am
DEN
- CHA
1 stop5h 15m
Delta
Sun 12/134:00 pm
CHA
- DEN
1 stop8h 03m
Delta
Deal found 7/27![Delta logo]()
$319
This Delta deal was found by Cheapflights users on 7/30. 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 10/16:00 am
DEN
- CHA
1 stop5h 47m
Delta
Mon 10/56:23 pm
CHA
- DEN
1 stop6h 51m
Delta
Deal found 7/30![Delta logo]()
$319
This United Airlines deal was found by Cheapflights users on 7/28. 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.
Fri 8/146:00 am
DEN
- CHA
1 stop5h 16m
United Airlines
Sat 8/154:30 pm
CHA
- DEN
Nonstop3h 24m
United Airlines
Deal found 7/28![United Airlines logo]()
$359
This Delta deal was found by Cheapflights users on 7/30. 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 9/246:30 am
DEN
- CHA
1 stop5h 50m
Delta
Sun 9/276:23 pm
CHA
- DEN
1 stop6h 51m
Delta
Deal found 7/30![Delta logo]()
$339
This United Airlines deal was found by Cheapflights users on 7/31. 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 10/310:00 am
DEN
- CHA
Nonstop3h 02m
United Airlines
Mon 10/57:07 pm
CHA
- DEN
1 stop6h 47m
United Airlines
Deal found 7/31![United Airlines logo]()
$399
This Delta deal was found by Cheapflights users on 7/28. 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.
Sun 8/2312:50 am
DEN
- CHA
1 stop6h 28m
Delta
Mon 8/246:50 pm
CHA
- DEN
1 stop7h 46m
Delta
Deal found 7/28![Delta logo]()
$387
This United Airlines deal was found by Cheapflights users on 7/31. 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 8/154:40 pm
DEN
- CHA
1 stop5h 30m
United Airlines
Wed 8/196:15 am
CHA
- DEN
1 stop6h 17m
United Airlines
Deal found 7/31![United Airlines logo]()
$459
This United Airlines deal was found by Cheapflights users on 7/27. 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.
Wed 8/123:50 pm
DEN
- CHA
1 stop6h 20m
United Airlines
Sat 8/157:00 pm
CHA
- DEN
1 stop6h 23m
United Airlines
Deal found 7/27![United Airlines logo]()
$459
Last-minute flights from Denver to ChattanoogaDiscover last-minute flight deals from Denver to Chattanooga. Data last updated August 1, 2026 and is based on user searches.
Discover last-minute flight deals from Denver to Chattanooga. Data last updated August 1, 2026 and is based on user searches.
This American Airlines deal was found by Cheapflights users on 7/27. 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 8/87:20 am
DEN
- CHA
1 stop6h 03m
American Airlines
Wed 8/126:14 am
CHA
- DEN
1 stop7h 31m
American Airlines
Deal found 7/27![American Airlines logo]()
$403
This Delta deal was found by Cheapflights users on 7/28. 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 8/1312:50 am
DEN
- CHA
1 stop6h 28m
Delta
Tue 8/184:05 pm
CHA
- DEN
1 stop5h 47m
Delta
Deal found 7/28![Delta logo]()
$344
This Kiwi.com deal was found by Cheapflights users on 7/28. 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 8/132:46 pm
DEN
- CHA
2 stops28h 21m
Multiple Airlines
Mon 8/179:57 pm
CHA
- DEN
1 stop12h 10m
Multiple Airlines
Deal found 7/28![Multiple Airlines logo]()
$388
This United Airlines deal was found by Cheapflights users on 7/28. 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.
Fri 8/146:00 am
DEN
- CHA
1 stop5h 16m
United Airlines
Sat 8/154:30 pm
CHA
- DEN
Nonstop3h 24m
United Airlines
Deal found 7/28![United Airlines logo]()
$359
This American Airlines deal was found by Cheapflights users on 7/28. 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 8/1411:59 pm
DEN
- CHA
1 stop7h 51m
American Airlines
Sat 8/1512:15 pm
CHA
- DEN
1 stop5h 14m
American Airlines
Deal found 7/28![American Airlines logo]()
$363
This United Airlines deal was found by Cheapflights users on 7/30. 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 8/203:35 pm
DEN
- CHA
1 stop5h 40m
United Airlines
Sat 8/224:30 pm
CHA
- DEN
Nonstop3h 24m
United Airlines
Deal found 7/30![United Airlines logo]()
$324
This United Airlines deal was found by Cheapflights users on 7/27. 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 8/229:35 am
DEN
- CHA
Nonstop3h 01m
United Airlines
Sun 8/234:42 pm
CHA
- DEN
1 stop7h 33m
United Airlines
Deal found 7/27![United Airlines logo]()
$309
This Delta deal was found by Cheapflights users on 7/28. 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.
Sun 8/2312:50 am
DEN
- CHA
1 stop6h 28m
Delta
Mon 8/246:50 pm
CHA
- DEN
1 stop7h 46m
Delta
Deal found 7/28![Delta logo]()
$387
This Delta deal was found by Cheapflights users on 7/30. 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 8/276:00 am
DEN
- CHA
1 stop5h 57m
Delta
Thu 9/35:35 am
CHA
- DEN
1 stop4h 59m
Delta
Deal found 7/30![Delta logo]()
$339
This Delta deal was found by Cheapflights users on 7/27. 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 8/2812:50 am
DEN
- CHA
1 stop6h 28m
Delta
Mon 8/314:05 pm
CHA
- DEN
1 stop5h 47m
Delta
Deal found 7/27![Delta logo]()
$319
This United Airlines deal was found by Cheapflights users on 7/30. 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 8/299:35 am
DEN
- CHA
Nonstop3h 01m
United Airlines
Mon 8/316:15 am
CHA
- DEN
1 stop6h 17m
United Airlines
Deal found 7/30![United Airlines logo]()
$399
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 August 1, 2026.
Search for one-way flight options from Denver to Chattanooga. Find affordable one-way fares based on user searches. Data last updated August 1, 2026.
This Kiwi.com deal was found by Cheapflights users on 7/28. 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 9/117:10 pm
DEN
- CHA
2 stops35h 23m
Multiple Airlines
Deal found 7/28![Multiple Airlines logo]()
$166
This Kiwi.com deal was found by Cheapflights users on 7/27. 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 9/66:22 am
DEN
- CHA
2 stops30h 58m
Multiple Airlines
Deal found 7/27![Multiple Airlines logo]()
$169
This Kiwi.com deal was found by Cheapflights users on 7/27. 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 10/2211:59 pm
DEN
- CHA
1 stop12h 41m
Multiple Airlines
Deal found 7/27![Multiple Airlines logo]()
$174
This Kiwi.com deal was found by Cheapflights users on 7/27. 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 10/2311:48 pm
DEN
- CHA
2 stops30h 51m
Multiple Airlines
Deal found 7/27![Multiple Airlines logo]()
$176
This American Airlines deal was found by Cheapflights users on 7/27. 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 8/193:15 pm
DEN
- CHA
1 stop5h 05m
American Airlines
Deal found 7/27![American Airlines logo]()
$194
This Delta deal was found by Cheapflights users on 7/30. 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 11/216:05 am
DEN
- CHA
1 stop6h 20m
Delta
Deal found 7/30![Delta logo]()
$204
This Kiwi.com deal was found by Cheapflights users on 7/29. 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 9/111:21 pm
DEN
- CHA
2 stops41h 12m
Allegiant Air
Deal found 7/29![Allegiant Air logo]()
$214
This Kiwi.com deal was found by Cheapflights users on 7/29. 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 8/811:59 pm
DEN
- CHA
2 stops43h 10m
Multiple Airlines
Deal found 7/29![Multiple Airlines logo]()
$225
This Kiwi.com deal was found by Cheapflights users on 7/31. 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 8/169:11 am
DEN
- CHA
2 stops33h 56m
Allegiant Air
Deal found 7/31![Allegiant Air logo]()
$230
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 August 1, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $279 (Kiwi.com) |
One-way from | $166 (Kiwi.com) |
Popular in | February |
Cheapest in | January |
Average price | $318 |
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 August 1, 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
Quickest round-trip
DenverChattanooga
DEN - CHA
DENCHA
Denver Intl
Thu 8/27
6:00 am-1:16 pm
1 stop5h 16m
Chattanooga Lovell Field
Sat 8/29
4:30 pm-5:54 pm
Nonstop3h 24m
$309
DenverChattanooga
DEN - CHA
DENCHA
Denver Intl
Thu 12/10
8:00 am-3:15 pm
1 stop5h 15m
Chattanooga Lovell Field
Sun 12/13
4:00 pm-10:03 pm
1 stop8h 03m
$319
DenverChattanooga
DEN - CHA
DENCHA
Denver Intl
Thu 10/1
6:00 am-1:47 pm
1 stop5h 47m
Chattanooga Lovell Field
Mon 10/5
6:23 pm-11:14 pm
1 stop6h 51m
$319
DenverChattanooga
DEN - CHA
DENCHA
Denver Intl
Thu 9/24
6:30 am-2:20 pm
1 stop5h 50m
Chattanooga Lovell Field
Sun 9/27
6:23 pm-11:14 pm
1 stop6h 51m
$339
DenverChattanooga
DEN - CHA
DENCHA
Denver Intl
Fri 8/14
6:00 am-1:16 pm
1 stop5h 16m
Chattanooga Lovell Field
Sat 8/15
4:30 pm-5:54 pm
Nonstop3h 24m
$359
DenverChattanooga
DEN - CHA
DENCHA
Denver Intl
Sun 8/23
12:50 am-9:18 am
1 stop6h 28m
Chattanooga Lovell Field
Mon 8/24
6:50 pm-12:36 am
1 stop7h 46m
$387
DenverChattanooga
DEN - CHA
DENCHA
Denver Intl
Sat 10/3
10:00 am-3:02 pm
Nonstop3h 02m
Chattanooga Lovell Field
Mon 10/5
7:07 pm-11:54 pm
1 stop6h 47m
$399
DenverChattanooga
DEN - CHA
DENCHA
Denver Intl
Sat 8/15
4:40 pm-12:10 am
1 stop5h 30m
Chattanooga Lovell Field
Wed 8/19
6:15 am-10:32 am
1 stop6h 17m
$459
DenverChattanooga
DEN - CHA
DENCHA
Denver Intl
Wed 8/12
3:50 pm-12:10 am
1 stop6h 20m
Chattanooga Lovell Field
Sat 8/15
7:00 pm-11:23 pm
1 stop6h 23m
$459
Cheapest one-way
DenverChattanooga
DEN - CHA
DENCHA
Denver Intl
Fri 9/11
7:10 pm-8:33 am
2 stops35h 23m
$166
Showing 1-10 of 16 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 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 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?
The best time to book flights from Denver to Chattanooga is 34 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 February is currently the most expensive (average of $517). 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.
What is the cheapest time of day to fly from DEN to CHA?
Find hourly flight availability from Denver to Chattanooga. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated August 1, 2026.
Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Denver to Chattanooga as you normally would.
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 August 1, 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.
Food
7.2
Boarding
8.1
Overall
7.8
Entertainment
7.8
Comfort
7.8
Crew
8.5
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Food
7.2
Boarding
8.1
Overall
7.8
Entertainment
7.8
Comfort
7.8
Crew
8.5
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Food
7.2
Boarding
8.1
Overall
7.8
Entertainment
7.8
Comfort
7.8
Crew
8.5
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Food
7.2
Boarding
8.1
Overall
7.8
Entertainment
7.8
Comfort
7.8
Crew
8.5
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
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 August 1, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$249 | Average$370 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$258 | Average$370 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$265 | Average$481 | FlexibilityNo cancel fee | On-time69% |