$152+ 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 9/19. Fares are subject to change and may not be available on all flights or dates of travel.
DEN — CHA
Sep 25 — Oct 21
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 August 26, 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 26, 2026.
This United Airlines deal was found by Cheapflights users on 8/24. 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 9/244:40 pm -
1 stop5h 30m
Thu 10/17:07 pm -
1 stop6h 47m
Deal found 8/24![United Airlines logo]()
$319
This United Airlines deal was found by Cheapflights users on 8/21. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/59:35 am -
Nonstop3h 01m
Sat 9/124:30 pm -
Nonstop3h 24m
Deal found 8/21![United Airlines logo]()
$324
This Delta deal was found by Cheapflights users on 8/25. 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 10/146:20 am -
1 stop6h 09m
Mon 10/197:25 pm -
1 stop5h 47m
Deal found 8/25![Delta logo]()
$339
This American Airlines deal was found by Cheapflights users on 8/21. 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 9/106:14 am -
1 stop5h 39m
Mon 9/147:04 pm -
1 stop5h 30m
Deal found 8/21![American Airlines logo]()
$344
This American Airlines deal was found by Cheapflights users on 8/22. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/57:20 am -
1 stop6h 03m
Sat 9/1212:22 pm -
1 stop5h 37m
Deal found 8/22![American Airlines logo]()
$345
This Kiwi.com deal was found by Cheapflights users on 8/25. 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 9/247:12 pm -
1 stop16h 37m
Thu 10/19:04 am -
2 stops49h 00m
Deal found 8/25![Multiple Airlines logo]()
$347
This United Airlines deal was found by Cheapflights users on 8/21. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/59:35 am -
Nonstop3h 01m
Wed 9/910:44 am -
1 stop9h 12m
Deal found 8/21![United Airlines logo]()
$359
This Kiwi.com deal was found by Cheapflights users on 8/25. 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 10/2111:21 am -
2 stops18h 48m
Sun 10/2510:02 am -
1 stop24h 15m
Deal found 8/25![Multiple Airlines logo]()
$382
This American Airlines deal was found by Cheapflights users on 8/25. 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 9/245:30 am -
1 stop7h 56m
Sun 9/275:00 am -
1 stop6h 09m
Deal found 8/25![American Airlines logo]()
$384
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 26, 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 26, 2026.
This Delta deal was found by Cheapflights users on 8/23. 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 10/286:00 am -
1 stop7h 10m
Wed 11/42:50 pm -
1 stop5h 02m
Deal found 8/23![Delta logo]()
$319
This United Airlines deal was found by Cheapflights users on 8/21. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/184:40 pm -
1 stop5h 30m
Mon 9/214:42 pm -
1 stop7h 33m
Deal found 8/21![United Airlines logo]()
$319
This United Airlines deal was found by Cheapflights users on 8/23. 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 10/74:40 pm -
1 stop5h 30m
Wed 10/147:00 am -
1 stop7h 09m
Deal found 8/23![United Airlines logo]()
$319
This Delta deal was found by Cheapflights users on 8/25. 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 10/146:20 am -
1 stop6h 09m
Mon 10/197:25 pm -
1 stop5h 47m
Deal found 8/25![Delta logo]()
$339
This United Airlines deal was found by Cheapflights users on 8/22. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/154:40 pm -
1 stop5h 30m
Mon 10/197:07 pm -
1 stop6h 47m
Deal found 8/22![United Airlines logo]()
$334
This United Airlines deal was found by Cheapflights users on 8/21. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/59:35 am -
Nonstop3h 01m
Wed 9/91:51 pm -
1 stop6h 34m
Deal found 8/21![United Airlines logo]()
$359
This Delta deal was found by Cheapflights users on 8/24. 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 10/612:59 pm -
1 stop4h 38m
Thu 10/812:05 pm -
1 stop7h 47m
Deal found 8/24![Delta logo]()
$423
This United Airlines deal was found by Cheapflights users on 8/21. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/1910:00 am -
Nonstop3h 01m
Mon 9/214:42 pm -
1 stop7h 33m
Deal found 8/21![United Airlines logo]()
$399
This United Airlines deal was found by Cheapflights users on 8/25. 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 10/291:25 pm -
1 stop5h 28m
Mon 11/25:52 pm -
1 stop7h 39m
Deal found 8/25![United Airlines logo]()
$429
This United Airlines deal was found by Cheapflights users on 8/25. 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 10/148:15 am -
2 stops13h 00m
Tue 10/201:52 pm -
1 stop6h 28m
Deal found 8/25![United Airlines logo]()
$497
Last-minute flights from Denver to ChattanoogaDiscover last-minute flight deals from Denver to Chattanooga. Data last updated August 26, 2026 and is based on user searches.
Discover last-minute flight deals from Denver to Chattanooga. Data last updated August 26, 2026 and is based on user searches.
This United Airlines deal was found by Cheapflights users on 8/21. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/59:35 am -
Nonstop3h 01m
Sat 9/124:30 pm -
Nonstop3h 24m
Deal found 8/21![United Airlines logo]()
$324
This American Airlines deal was found by Cheapflights users on 8/22. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/57:20 am -
1 stop6h 03m
Sat 9/1212:22 pm -
1 stop5h 37m
Deal found 8/22![American Airlines logo]()
$345
This United Airlines deal was found by Cheapflights users on 8/21. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/59:35 am -
Nonstop3h 01m
Wed 9/910:44 am -
1 stop9h 12m
Deal found 8/21![United Airlines logo]()
$359
This American Airlines deal was found by Cheapflights users on 8/21. 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 9/106:14 am -
1 stop5h 39m
Mon 9/147:04 pm -
1 stop5h 30m
Deal found 8/21![American Airlines logo]()
$344
This American Airlines deal was found by Cheapflights users on 8/21. 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 9/1510:47 am -
1 stop5h 47m
Thu 9/178:19 pm -
1 stop5h 32m
Deal found 8/21![American Airlines logo]()
$387
This American Airlines deal was found by Cheapflights users on 8/26. 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 9/185:30 am -
1 stop7h 56m
Sun 9/205:00 am -
1 stop6h 09m
Deal found 8/26![American Airlines logo]()
$339
This United Airlines deal was found by Cheapflights users on 8/24. 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 9/244:40 pm -
1 stop5h 30m
Thu 10/17:07 pm -
1 stop6h 47m
Deal found 8/24![United Airlines logo]()
$319
This Kiwi.com deal was found by Cheapflights users on 8/25. 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 9/247:12 pm -
1 stop16h 37m
Thu 10/19:04 am -
2 stops49h 00m
Deal found 8/25![Multiple Airlines logo]()
$347
This American Airlines deal was found by Cheapflights users on 8/25. 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 9/245:30 am -
1 stop7h 56m
Sun 9/275:00 am -
1 stop6h 09m
Deal found 8/25![American Airlines logo]()
$384
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 26, 2026.
Search for one-way flight options from Denver to Chattanooga. Find affordable one-way fares based on user searches. Data last updated August 26, 2026.
This Kiwi.com deal was found by Cheapflights users on 8/23. 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 9/196:56 pm -
1 stop11h 37m
Deal found 8/23![Multiple Airlines logo]()
$152
This Kiwi.com deal was found by Cheapflights users on 8/25. 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 10/206:57 pm -
2 stops35h 12m
Deal found 8/25![Multiple Airlines logo]()
$158
This Kiwi.com deal was found by Cheapflights users on 8/25. 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 10/215:02 pm -
2 stops43h 38m
Deal found 8/25![Multiple Airlines logo]()
$173
This Delta deal was found by Cheapflights users on 8/25. 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 11/216:15 am -
1 stop5h 59m
Deal found 8/25![Delta logo]()
$194
This Kiwi.com deal was found by Cheapflights users on 8/25. 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 10/176:05 am -
2 stops25h 14m
Deal found 8/25![Multiple Airlines logo]()
$210
This American Airlines deal was found by Cheapflights users on 8/24. 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 9/171:17 pm -
1 stop7h 17m
Deal found 8/24![American Airlines logo]()
$229
This Kiwi.com deal was found by Cheapflights users on 8/25. 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 10/167:37 pm -
2 stops35h 42m
Deal found 8/25![Multiple Airlines logo]()
$234
This Delta deal was found by Cheapflights users on 8/25. 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 9/111:15 pm -
1 stop5h 11m
Deal found 8/25![Delta logo]()
$239
This Kiwi.com deal was found by Cheapflights users on 8/23. 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 10/157:37 pm -
2 stops42h 01m
Deal found 8/23![Multiple Airlines logo]()
$245
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 26, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $319 (Delta) |
One-way from | $152 (Kiwi.com) |
Popular in | February |
Cheapest in | January |
Average price | $343 |
Good round-trip deal | $324 or less |
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 7,457,451 searches. Data last updated August 26, 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 Denver Intl - CHA Chattanooga Lovell Field
DENCHA
Denver Intl
Wed 10/28
6:00 am-3:10 pm
1 stop7h 10m
Chattanooga Lovell Field
Wed 11/4
2:50 pm-5:52 pm
1 stop5h 02m
$319
DenverChattanooga
DEN Denver Intl - CHA Chattanooga Lovell Field
DENCHA
Denver Intl
Fri 9/18
4:40 pm-12:10 am
1 stop5h 30m
Chattanooga Lovell Field
Mon 9/21
4:42 pm-10:15 pm
1 stop7h 33m
$319
DenverChattanooga
DEN Denver Intl - CHA Chattanooga Lovell Field
DENCHA
Denver Intl
Wed 10/7
4:40 pm-12:10 am
1 stop5h 30m
Chattanooga Lovell Field
Wed 10/14
7:00 am-12:09 pm
1 stop7h 09m
$319
DenverChattanooga
DEN Denver Intl - CHA Chattanooga Lovell Field
DENCHA
Denver Intl
Thu 10/15
4:40 pm-12:10 am
1 stop5h 30m
Chattanooga Lovell Field
Mon 10/19
7:07 pm-11:54 pm
1 stop6h 47m
$334
DenverChattanooga
DEN Denver Intl - CHA Chattanooga Lovell Field
DENCHA
Denver Intl
Wed 10/14
6:20 am-2:29 pm
1 stop6h 09m
Chattanooga Lovell Field
Mon 10/19
7:25 pm-11:12 pm
1 stop5h 47m
$339
Quickest round-trip
DenverChattanooga
DEN Denver Intl - CHA Chattanooga Lovell Field
DENCHA
Denver Intl
Sat 9/5
9:35 am-2:36 pm
Nonstop3h 01m
Chattanooga Lovell Field
Wed 9/9
1:51 pm-6:25 pm
1 stop6h 34m
$359
DenverChattanooga
DEN Denver Intl - CHA Chattanooga Lovell Field
DENCHA
Denver Intl
Sat 9/19
10:00 am-3:01 pm
Nonstop3h 01m
Chattanooga Lovell Field
Mon 9/21
4:42 pm-10:15 pm
1 stop7h 33m
$399
DenverChattanooga
DEN Denver Intl - CHA Chattanooga Lovell Field
DENCHA
Denver Intl
Tue 10/6
12:59 pm-7:37 pm
1 stop4h 38m
Chattanooga Lovell Field
Thu 10/8
12:05 pm-5:52 pm
1 stop7h 47m
$423
DenverChattanooga
DEN Denver Intl - CHA Chattanooga Lovell Field
DENCHA
Denver Intl
Thu 10/29
1:25 pm-8:53 pm
1 stop5h 28m
Chattanooga Lovell Field
Mon 11/2
5:52 pm-11:31 pm
1 stop7h 39m
$429
DenverChattanooga
DEN Denver Intl - CHA Chattanooga Lovell Field
DENCHA
Denver Intl
Wed 10/14
8:15 am-11:15 pm
2 stops13h 00m
Chattanooga Lovell Field
Tue 10/20
1:52 pm-6:20 pm
1 stop6h 28m
$497
Showing 1-10 of 18 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 26, 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 26, 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
7.8
Entertainment
7.8
Boarding
8.1
Crew
8.5
Overall
7.8
Food
7.2
Reviews
1 / 20
8.0
ExcellentJorge,Aug 2026
TPA - ATL
Comfort
7.8
Entertainment
7.8
Boarding
8.1
Crew
8.5
Overall
7.8
Food
7.2
Reviews
1 / 20
8.0
ExcellentJorge,Aug 2026
TPA - ATL
Comfort
7.8
Entertainment
7.8
Boarding
8.1
Crew
8.5
Overall
7.8
Food
7.2
Reviews
1 / 20
8.0
ExcellentJorge,Aug 2026
TPA - ATL
Comfort
7.8
Entertainment
7.8
Boarding
8.1
Crew
8.5
Overall
7.8
Food
7.2
Reviews
1 / 20
8.0
ExcellentJorge,Aug 2026
TPA - ATL
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Top 3 airlines flying from Denver to Chattanooga
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| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$249 | Average$371 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$258 | Average$449 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$274 | Average$380 | FlexibilityNo cancel fee | On-time71% |