HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Chattanooga

$140+ 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 1/21. Fares are subject to change and may not be available on all flights or dates of travel.
DEN — CHA
Feb 13 — Feb 201
Fri 2/13
Fri 2/20
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

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

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 January 14, 2026.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$279
(American Airlines)

One-way from

$140
(Kiwi.com)

Popular in

December

Cheapest in

April

Average price

$354
Provider with most accurate pricing for Denver Intl-Chattanooga Lovell Field flight deals.
Search Deals
Provider most trusted by Cheapflights users for Denver Intl-Chattanooga Lovell Field flights.
Search Deals
From Denver Intl to Chattanooga Lovell Field
Search Deals
One-way flight from Denver Intl to Chattanooga Lovell Field
Search Deals
Highest demand for flights based on searches. 9% potential increase in price ($42 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease ($17 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in January 2026
Search Deals

Find flight deals from Denver to Chattanooga

Cheapest flights from Denver to Chattanooga
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 January 14, 2026.

This American Airlines deal was found by Cheapflights users on 1/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 2/96:00 am
DEN
-
CHA
1 stop5h 42m
American Airlines
Sun 2/153:35 pm
CHA
-
DEN
1 stop9h 05m
American Airlines
Deal found 1/12$279
This American Airlines deal was found by Cheapflights users on 1/12. 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 2/510:45 am
DEN
-
CHA
1 stop7h 48m
American Airlines
Sat 2/72:12 pm
CHA
-
DEN
2 stops8h 41m
American Airlines
Deal found 1/12$284
This American Airlines deal was found by Cheapflights users on 1/14. 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 2/16:23 am
DEN
-
CHA
1 stop7h 30m
American Airlines
Sun 2/86:34 pm
CHA
-
DEN
1 stop6h 00m
American Airlines
Deal found 1/14$294
This Kiwi.com deal was found by Cheapflights users on 1/13. 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 2/1112:59 am
DEN
-
CHA
2 stops11h 44m
Multiple Airlines
Thu 2/199:58 pm
CHA
-
DEN
1 stop12h 29m
Multiple Airlines
Deal found 1/13$295
This Delta deal was found by Cheapflights users on 1/11. 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 2/126:00 am
DEN
-
CHA
1 stop5h 04m
Delta
Mon 2/168:12 pm
CHA
-
DEN
1 stop6h 11m
Delta
Deal found 1/11$299
This United Airlines deal was found by Cheapflights users on 1/12. 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 1/291:30 pm
DEN
-
CHA
1 stop5h 14m
United Airlines
Sun 2/15:40 pm
CHA
-
DEN
1 stop6h 19m
United Airlines
Deal found 1/12$309
This Delta deal was found by Cheapflights users on 1/12. 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 4/106:10 am
DEN
-
CHA
1 stop5h 59m
Delta
Sun 4/124:14 pm
CHA
-
DEN
1 stop8h 04m
Delta
Deal found 1/12$311
This American Airlines deal was found by Cheapflights users on 1/12. 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 2/86:00 am
DEN
-
CHA
1 stop5h 42m
American Airlines
Sun 2/153:35 pm
CHA
-
DEN
1 stop9h 05m
American Airlines
Deal found 1/12$319
This Kiwi.com deal was found by Cheapflights users on 1/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 2/96:30 am
DEN
-
CHA
2 stops12h 36m
Multiple Airlines
Mon 2/1610:03 pm
CHA
-
DEN
1 stop12h 17m
Multiple Airlines
Deal found 1/12$335
This Delta deal was found by Cheapflights users on 1/13. 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 6/176:05 am
DEN
-
CHA
1 stop5h 00m
Delta
Mon 6/227:35 pm
CHA
-
DEN
1 stop6h 10m
Delta
Deal found 1/13$350
This Kiwi.com deal was found by Cheapflights users on 1/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 1/266:30 am
DEN
-
CHA
2 stops12h 36m
Multiple Airlines
Fri 1/309:56 pm
CHA
-
DEN
1 stop14h 04m
Multiple Airlines
Deal found 1/14$371

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 January 14, 2026.
Use the filters below to find and compare flights from Denver to Chattanooga that are best for you.

Fly from

Denver

Fly to

Chattanooga

Route

Depart

Return

Price

DenverChattanooga

DEN - CHA

DENCHA

Denver Intl

Mon 2/9

6:00 am-1:42 pm

1 stop5h 42m

Chattanooga Lovell Field

Sun 2/15

3:35 pm-10:40 pm

1 stop9h 05m

$279

DenverChattanooga

DEN - CHA

DENCHA

Denver Intl

Thu 2/5

10:45 am-8:33 pm

1 stop7h 48m

Chattanooga Lovell Field

Sat 2/7

6:00 am-12:02 pm

1 stop8h 02m

$279

DenverChattanooga

DEN - CHA

DENCHA

Denver Intl

Mon 2/9

7:50 am-6:04 pm

1 stop8h 14m

Chattanooga Lovell Field

Sat 2/14

1:55 pm-6:58 pm

1 stop7h 03m

$279

DenverChattanooga

DEN - CHA

DENCHA

Denver Intl

Wed 2/11

12:59 am-2:43 pm

2 stops11h 44m

Chattanooga Lovell Field

Thu 2/19

9:58 pm-8:27 am

1 stop12h 29m

$295

DenverChattanooga

DEN - CHA

DENCHA

Denver Intl

Mon 2/9

6:05 am-2:22 pm

1 stop6h 17m

Chattanooga Lovell Field

Mon 2/16

6:32 pm-12:23 am

1 stop7h 51m

$299

DenverChattanooga

DEN - CHA

DENCHA

Denver Intl

Thu 2/12

6:00 am-1:04 pm

1 stop5h 04m

Chattanooga Lovell Field

Mon 2/16

8:12 pm-12:23 am

1 stop6h 11m

$299

DenverChattanooga

DEN - CHA

DENCHA

Denver Intl

Thu 2/12

11:59 pm-8:43 am

1 stop6h 44m

Chattanooga Lovell Field

Thu 2/19

6:49 pm-10:37 pm

1 stop5h 48m

$299

DenverChattanooga

DEN - CHA

DENCHA

Denver Intl

Thu 1/29

1:30 pm-8:44 pm

1 stop5h 14m

Chattanooga Lovell Field

Sun 2/1

5:40 pm-9:59 pm

1 stop6h 19m

$309

DenverChattanooga

DEN - CHA

DENCHA

Denver Intl

Thu 1/29

11:29 am-9:47 pm

1 stop8h 18m

Chattanooga Lovell Field

Mon 2/2

6:34 pm-10:34 pm

1 stop6h 00m

$309

DenverChattanooga

DEN - CHA

DENCHA

Denver Intl

Fri 4/10

6:10 am-2:09 pm

1 stop5h 59m

Chattanooga Lovell Field

Sun 4/12

4:14 pm-10:18 pm

1 stop8h 04m

$311

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/12

Showing 1-10 of 17 results
1
2

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 January.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy2 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*1 star
eDreamsPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Denver-Chattanooga flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Denver-Chattanooga flight deals on Cheapflights vs. eDreams >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 eDreams the most. eDreams 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.
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

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 January 9, 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, February is the cheapest month in which you can book a flight from Denver to Chattanooga (average of $57). Flying from Denver to Chattanooga in January is currently the most expensive (average of $101). 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.

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 January 14, 2026.
Peruse reviews from past customers who have flown with Delta, United Airlines, and American 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.
Delta
7.9
Good
8,040 reviews

Comfort

7.9

Boarding

8.1

Entertainment

7.8

Crew

8.5

Food

7.2

Overall

7.9

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
Delta
7.9
Good
8,040 reviews
Delta
7.9
Good
8,040 reviews

Comfort

7.9

Boarding

8.1

Entertainment

7.8

Crew

8.5

Food

7.2

Overall

7.9

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
United Airlines
7.4
Good
9,156 reviews
Delta
7.9
Good
8,040 reviews

Comfort

7.9

Boarding

8.1

Entertainment

7.8

Crew

8.5

Food

7.2

Overall

7.9

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
American Airlines
7.2
Good
11,119 reviews
Delta
7.9
Good
8,040 reviews

Comfort

7.9

Boarding

8.1

Entertainment

7.8

Crew

8.5

Food

7.2

Overall

7.9

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.

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.

  • How long is the flight from Denver to Chattanooga?

    American Airlines and Delta can get you from Denver to Chattanooga in just under 5h 42m. Your travel time can differ by up to 35m. The distance from Denver to Chattanooga is about 1115 mi. This flight may include one or multiple stops.

  • What are the cheapest airlines flying from Denver to Chattanooga round-trip?

    Currently priced at $239, Delta will fly you from Denver to Chattanooga and back. In addition to Delta, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from American Airlines and United Airlines - these airlines can fly you to your destination from $256 and $282, respectively. These flights start at 37% lower than the current average price 3 months from now.

  • What are the cheapest airlines to fly from Denver to Chattanooga one-way?

    One-way options have recently been found by users for as low as $128 on American Airlines. Other airlines that offer cheap prices include United Airlines from $128 and Delta from $128 one-way.

  • Can I find deals for flights from Denver to Chattanooga that include hotel bookings?

    Yes. In addition to deals on Denver to Chattanooga flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Denver to Chattanooga?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Denver to Chattanooga.

  • Can I find deals for business class flights from Denver to Chattanooga?

    Yes. Cheapflights offers flight deals from Denver to Chattanooga by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Denver to Chattanooga?

    Currently, February is the cheapest month in which you can book a flight from Denver to Chattanooga (average of $57). Flying from Denver to Chattanooga in January is currently the most expensive (average of $101). 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.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Denver to Chattanooga

See prices for flight routes from nearby airports that may be better suited for you.
Denver to Nashville flights
Denver to Knoxville flights
Denver to Memphis flights
Montrose to Nashville flights
Colorado Springs to Nashville flights
Grand Junction to Knoxville flights
Grand Junction to Nashville flights
Colorado Springs to Knoxville flights
Colorado Springs to Memphis flights
Grand Junction to Blountville flights
Aspen to Knoxville flights
Denver to Blountville flights
Gunnison to Nashville flights
Durango to Knoxville flights
Montrose to Knoxville flights
Colorado Springs to Chattanooga flights
Aspen to Nashville flights
Durango to Nashville flights
Grand Junction to Memphis flights
Grand Junction to Chattanooga flights
Hayden to Chattanooga flights
Colorado Springs to Blountville flights
Aspen to Memphis flights
Gunnison to Knoxville flights

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 January 14, 2026.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$256Average$394FlexibilityNo cancel feeOn-time71%
DeltaCheapest$256Average$341FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$282Average$449FlexibilityNo cancel feeOn-time69%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.