CHA - DEN

$159 Find Cheap Flights from Chattanooga to Denver

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Chattanooga to Denver departing on 3/1. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to Denver

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Chattanooga to Denver, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Chattanooga to Denver, as well as popular online travel agencies
Travelers love KAYAK
41 299 237 searches in the past 7 days on KAYAK

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Everything you should know

Cheapest round-trip
$234
Overall average: $336
Multiple Airlines
Sun 2/22Sun 3/1
CHA - DEN • 2 stops
Cheapest non-stop
$400
United Airlines
Sat 6/27Sat 7/4
CHA - DEN • Non-stop
Top airlines
Delta
Cheapest • from $249 (round-trip)
Delta
Best reviews • 7.9 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
When to book
3 weeks
in advance
Our data shows that travelers who book at least 3 weeks in advance save around 16% compared to booking last minute.
Insights
Insights
Insights
Insights
When to travel
August
Cheapest • 20% price drop
June
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
Start a new search
KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to Denver!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Chattanooga to Denver (CHA-DEN)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Chattanooga to Denver that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Chattanooga to Denver

Sun, Feb 22 - Sun, Mar 1
Multiple Airlines Logo
3:33 pm - 9:57 am
CHA
-
DEN
44h 24m
2 stops
Multiple Airlines Logo
11:59 pm - 9:18 pm
DEN
-
CHA
19h 19m
1 stop
$234Multiple Airlines
Sun, Apr 5 - Wed, Apr 8
Multiple Airlines Logo
10:17 pm - 9:05 am
CHA
-
DEN
12h 48m
1 stop
Multiple Airlines Logo
10:30 pm - 9:27 pm
DEN
-
CHA
20h 57m
1 stop
$244Multiple Airlines
Thu, Feb 26 - Sun, Mar 1
Multiple Airlines Logo
9:57 pm - 8:27 am
CHA
-
DEN
12h 30m
1 stop
Multiple Airlines Logo
6:00 am - 8:33 pm
DEN
-
CHA
12h 33m
2 stops
$245Multiple Airlines
Fri, Apr 17 - Tue, Apr 21
Delta Logo
4:32 pm - 10:04 pm
CHA
-
DEN
7h 32m
1 stop
Delta Logo
6:00 am - 2:32 pm
DEN
-
CHA
6h 32m
1 stop
$249Delta
Sun, Feb 22 - Wed, Feb 25
Multiple Airlines Logo
9:58 pm - 2:51 pm
CHA
-
DEN
18h 53m
2 stops
Multiple Airlines Logo
10:49 pm - 9:12 pm
DEN
-
CHA
20h 23m
1 stop
$250Multiple Airlines
Mon, Feb 23 - Mon, Mar 2
Multiple Airlines Logo
10:03 pm - 10:30 am
CHA
-
DEN
38h 27m
2 stops
Multiple Airlines Logo
5:01 am - 9:18 pm
DEN
-
CHA
14h 17m
1 stop
$251Multiple Airlines
Thu, Apr 9 - Sun, Apr 19
Multiple Airlines Logo
4:43 pm - 7:00 am
CHA
-
DEN
40h 17m
2 stops
Multiple Airlines Logo
10:01 am - 9:27 pm
DEN
-
CHA
9h 26m
1 stop
$257Multiple Airlines
Sun, Apr 5 - Sat, Apr 11
Multiple Airlines Logo
10:17 pm - 9:05 am
CHA
-
DEN
12h 48m
1 stop
Multiple Airlines Logo
10:20 am - 3:53 pm
DEN
-
CHA
27h 33m
2 stops
$263Multiple Airlines
Sun, Apr 5 - Thu, Apr 9
Multiple Airlines Logo
10:17 pm - 9:05 am
CHA
-
DEN
12h 48m
1 stop
Multiple Airlines Logo
6:00 am - 9:27 pm
DEN
-
CHA
13h 27m
1 stop
$266Multiple Airlines
Sun, Feb 22 - Wed, Feb 25
Multiple Airlines Logo
9:58 pm - 11:42 pm
CHA
-
DEN
27h 44m
1 stop
Multiple Airlines Logo
10:49 pm - 9:12 pm
DEN
-
CHA
20h 23m
1 stop
$272Multiple Airlines
Booking Insights

KAYAK's insights & trends for Chattanooga to Denver flights

Get data-powered insights and trends into flights from Chattanooga to Denver to help you find the cheapest flights, the best time to fly and much more.

What is the cheapest month to fly from Chattanooga to Denver?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Chattanooga to Denver, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Chattanooga to Denver is August, where tickets cost $297 (return) on average. On the other hand, the most expensive months are October and March, where the average cost of round-trip tickets is $439 and $437 respectively.

How far in advance should I book a flight from Chattanooga to Denver?

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from Chattanooga to Denver, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.

To get a below average price on the flight from Chattanooga to Denver, you should book around 3 weeks before departure, which saves you about 16% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 10 weeks before departure.

Good to know

Low seasonNovember
Cheapest flight$159
Best time to beat the crowds but there is an average 9% increase in price.
Most popular time to fly with an average 7% increase in price.
Flight from Chattanooga to Denver

When to book flights from Chattanooga to Denver

Are your dates flexible? Find out the best times to travel from Chattanooga to Denver based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from Chattanooga to Denver

  • What is the cheapest flight from Chattanooga to Denver?

    In the last 3 days, the lowest price for a flight from Chattanooga to Denver was $159 for a one-way ticket and $234 for a round-trip.

  • Do I need a passport to fly between Chattanooga and Denver?

    Even though you are not required to have a passport, keep in mind that an official ID is needed to board the airplane.

  • Which airports will I be using when flying from Chattanooga to Denver?

    Chattanooga airport is called Chattanooga Lovell Field and the only airport in Denver is Denver Intl.

  • Which aircraft models fly most regularly from Chattanooga to Denver?

    The Embraer 175 (Enhanced Winglets) is the aircraft model that flies most regularly on the Chattanooga to Denver flight route.

  • Which airline alliances offer flights from Chattanooga to Denver?

    Star Alliance, SkyTeam, and oneworld are the airline alliances operating flights between Chattanooga and Denver, with Star Alliance being the most commonly used for this route.

  • What is the most popular layover when flying to Denver from Chattanooga?

    Dallas is the most popular layover city among KAYAK users traveling from Chattanooga to Denver.

  • Which is the best airline for flights from Chattanooga to Denver, Delta or United Airlines?

    The two airlines most popular with KAYAK users for flights from Chattanooga to Denver are Delta and United Airlines. With an average price for the route of $356 and an overall rating of 7.9, Delta is the most popular choice. United Airlines is also a great choice for the route, with an average price of $409 and an overall rating of 7.4.

  • How does KAYAK find such low prices on flights from Chattanooga to Denver?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Chattanooga to Denver.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Chattanooga to Denver?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Denver from Chattanooga is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Chattanooga to Denver?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Denver with an airline and back to Chattanooga with another airline. Booking your flights between Chattanooga and DEN can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Chattanooga to Denver?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Denver from Chattanooga up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

KAYAK’s top tips for finding a cheap flight from Chattanooga to Denver

  • Looking for a cheap flight? 25% of our users found flights on this route for $423 or less round-trip.

Reviews of the top 3 airlines serving from Chattanooga to Denver

 
See real verified KAYAK customer reviews for airlines flying from Chattanooga to Denver. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Chattanooga to Denver? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.9
DeltaOverall score based on 8118 reviews
7.8Entertainment
8.1Boarding
7.9Comfort
8.5Crew
7.2Food
Airline reviews

delta last minute gave me a boarding pass for a different flight with no confirmation that they were changing it

2.0 MediocreJulia, Jan 2026
MSP - BOS
Read more Delta reviews

delta last minute gave me a boarding pass for a different flight with no confirmation that they were changing it

The service from the flight attendants were of supreme quality. They greeted and treated everyone with a wide smile. This is totally absent nowadays. Kudos to them!!!!

Excellent flight and got us around tough weather. Only issue was seat TV did not work and crew tried to reboot.

Very large passenger too space from my own seat. Arm board couldn’t be lowered because of his size. It wads very uncomfortable trip, as the flight was full couldn’t move anywhere having back pain because of the position in which I was the entire flight.

was sitting in the jet bridge for 10 minutes in -20 degree weather waiting for my bag

Outdated equipment in disrepair, wifi inoperable. Broken seats, taped air vents, generally poor condition, the 717 showed its age and lack of upkeep.

My flight out of Baton Rouge to Atlanta was delayed by a half hour. This got us into Atlanta airport 30 minutes late. I ran through the airport to get to my connecting flight. As I approached the boarding gate, I saw the boarding door was still open and a passenger was being checked in. But when I got to the gate, the boarding agent told me they had already given away my seat and there were no empty seats on that flight. So I had to take a later flight. That has never happened to me before. Very frustrating.

Connection through Atlanta was difficult. Mechanical issue on plane caused a two hour delay. New gate was a mile away.

No WiFi. Comfort plus should have alcohol provided, crew only offered water or tea. Who the heck wants tea?

The flight was delayed and oversold. I volunteered to give up my seat for compensation. Thinking I could get a good night's sleep instead of arriving home at 2 am. It took over an hour to get the new reservation confirmed, three different gate attendants, and two red coats. It took even longer to confirm the overnight hotel, and when I arrived, the line was 45 minutes long, with two people checking in, and at least 15 people slowly, very slowly—no food except frozen convenience food, no coupon for food from airlines. Slept, headed back to the airport, and that flight had an equipment change and a gate change just as they were about to board. It took an additional hour to board as they cleaned the plane from storage.

The flight was delayed by two de-icings. The seatbelt did not work correctly. It did not stay tight.

Hotter than Hades in August. Why, why do crews think that in the winter when we are already dressed for cold weather we need a cabin that is 82 degrees. Even the vents were blowing hot air.

Flight was delayed. De-icing took a while. When we landed had to wait for another plane to vacate our gate. Just an overall bad experience.

Not good - outbound flight was delayed and missed my connection even though I got to the gate after running through the airport - the agent would not let me on because the door was closed (flight had not left). There was no notification from United - overall experience was very disappointing. Additionally, I was downgraded from first class to coach on the alternative flight

United have really come back. Airport and boarding process is clear and good, app and information also very good

The entertainment available didn’t work for anyone on the flight. Long 6 hr flight with no entertainment option and the staff didn’t know until an hour into the flight when we made sure they knew about it. They had no way to fix it.

Late FA meant slow boarding. WiFi did not work. I’m a medium plus sized passenger. The seatbelt was for the first time ever barely fitting. And we delayed on the tarmac 40 min

My husband and I had boarded the flight from Denver to Chicago, and one of the last passengers to get on the plane opened the overhead bin above my husband's seat and threw his bag out of the bin to make space for his own. He said, "Mine is bigger!" The flight attendant supported the new passenger. They didn't care that my husband has two artificial knees and must have the foot room in front of his seat to be able to fit his legs in -- and to be able to stand, much less walk, at the end of the flight. I have never seen this happen before, and it was a disaster.

I understand stuff happens, but plane failures are likely due to lack of maintenance. Additionally, air conditioning wasn't working, no snack/drink service, no WiFi. Fortunately, the crew was communicative and light-hearted. United grabbed another plane and we were able to get to our destination.

Had to cancel first flight because Airporter Bus took over 3 hrs to get to airport which resulted in an extra $378 dollar fare . Is there anyway I can be reimbursed for initial fare since it was not my fault? Sent from my iPhone EJ Ledet

On time on a day with lots of weather cancellations on other flights. Thank you for getting me home during a winter storm!

Don't change gate multiple times make people run across the airport. Announce delays in a timely manner. Have maintenance crew ready. Don't delay and keep passengers on the plane for 3 hrs. on tarmac.

The plane was experiencing problems with the HVAC system, it was very cold in the front of the plane and very hot in the back.

The flight attendant use 1.5 hours to answer my call. My dirty food tray was unattended.

The attendants were kind and helpful. A sugar-free drink would have been very welcome.

Pilot navigated severe weather/snow storm with skill. Described his intentions clearly

one crew said "he" didn't serve double alcohol drinks for travelers in exit rows. crew on prior flight did. Is this a AA rule, and the prior crew was being nice? Also, I think we deserve more than a 25% refund for losing first class seats when rescheduling a flight due to weather

It was a little concerning to hear the ground crew arguing with the flight crew over baggage space. Instead of taking them and checking them, they started checking for space in the first class cabin moving items around like the flight crew didn't know what they were doing. I was embarrassed for them.

2 hour delay due to equipment failure. No updates via the app and airport screens (which continued to show a departure time in the past). AA eventually switched planes and the new plane was not catered or cleaned correctly.

I booked an aisle seat and was given a middle. At 6'4" 230lbs, it is not ideal to fly in the middle row for myself and passengers.

Everything you need to know for your flight from Chattanooga to Denver

Information on your arrival and departure airports