CHA - DEN

$145 Find Cheap Flights from Chattanooga to Denver - Compare and Save

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 8/17. 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

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Everything you should know

Cheapest round-trip
$309
Typical prices: $299-$389
United Airlines
Wed 8/26Sat 8/29
CHA - DEN • 1 stop
Cheapest non-stop
$322
United Airlines
Sat 8/22Sat 8/29
CHA - DEN • Non-stop
Nonstop flights
Sat
You can fly direct with United Airlines. Average duration is 3h 24m
Direct flights
Direct flights
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Direct flights
Direct flights
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Top airlines
Cheapest • from $309 (round-trip)
Best reviews • 7.8 score
Airline reviews
Airline reviews
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Airline reviews
Airline reviews
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Top layover airports
Cheapest • Avg $309 (round-trip)
Shortest trip • 5h 44m (one-way)
Insights
Insights
Insights
Insights
When to book
in advance
Our data shows that travelers who book at least 3 weeks in advance save around 26% compared to booking last minute.
Insights
Insights
Insights
Insights
When to travel
Cheapest • 19% price drop
Most popular
Good to know
Good to know
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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

Wed, Aug 26 - Sat, Aug 29
United Airlines Logo
6:15 am - 12:45 pm
CHA
-
DEN
8h 30m
1 stop
United Airlines Logo
9:35 am - 2:36 pm
DEN
-
CHA
3h 01mnonstop
$309United Airlines
Sat, Sep 19 - Wed, Sep 23
United Airlines Logo
4:30 pm - 5:54 pm
CHA
-
DEN
3h 24mnonstop
United Airlines Logo
4:00 pm - 12:10 am
DEN
-
CHA
6h 10m
1 stop
$309United Airlines
Sat, Aug 29 - Sat, Sep 5
United Airlines Logo
6:15 am - 10:21 am
CHA
-
DEN
6h 06m
1 stop
United Airlines Logo
9:35 am - 2:36 pm
DEN
-
CHA
3h 01mnonstop
$309United Airlines
Sat, Sep 12 - Sat, Sep 19
American Airlines Logo
4:11 pm - 10:34 pm
CHA
-
DEN
8h 23m
1 stop
American Airlines Logo
1:21 pm - 8:51 pm
DEN
-
CHA
5h 30m
1 stop
$317American Airlines
Sat, Sep 26 - Sat, Oct 3
American Airlines Logo
6:13 am - 12:27 pm
CHA
-
DEN
8h 14m
1 stop
American Airlines Logo
1:17 pm - 10:24 pm
DEN
-
CHA
7h 07m
1 stop
$319American Airlines
Wed, Nov 18 - Thu, Nov 26
Delta Logo
2:54 pm - 6:14 pm
CHA
-
DEN
5h 20m
1 stop
Delta Logo
7:00 am - 4:16 pm
DEN
-
CHA
7h 16m
1 stop
$319Delta
Fri, Oct 16 - Mon, Oct 19
Delta Logo
7:26 pm - 11:12 pm
CHA
-
DEN
5h 46m
1 stop
Delta Logo
6:00 am - 3:10 pm
DEN
-
CHA
7h 10m
1 stop
$319Delta
Sat, Sep 5 - Sat, Sep 12
American Airlines Logo
6:14 am - 9:52 am
CHA
-
DEN
5h 38m
1 stop
American Airlines Logo
6:26 am - 3:26 pm
DEN
-
CHA
7h 00m
1 stop
$319American Airlines
Thu, Oct 8 - Tue, Oct 13
Multiple Airlines Logo
9:22 am - 10:59 pm
CHA
-
DEN
15h 37m
1 stop
Multiple Airlines Logo
11:48 pm - 8:19 am
DEN
-
CHA
30h 31m
2 stops
$328Multiple Airlines
Thu, Sep 17 - Fri, Sep 25
Multiple Airlines Logo
9:23 am - 8:08 am
CHA
-
DEN
24h 45m
1 stop
Multiple Airlines Logo
7:10 pm - 8:33 am
DEN
-
CHA
35h 23m
2 stops
$328Multiple 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.

How much is a round-trip flight from Chattanooga to Denver?

This analysis is based on the cheapest round-trip price found on KAYAK in the last 12 months by searching for a flight from Chattanooga to Denver departing in September.

Flight prices are typical for this route right now.

Flights to Denver from Chattanooga usually cost between $299 and $389 in September.
The lowest price found in the past 5 days was $309 on United Airlines (Sep 5-Sep 9).

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 April, where tickets cost $308 (return) on average. On the other hand, the most expensive months are March and June, where the average cost of round-trip tickets is $447 and $425 respectively.

Can I save money by flying with a layover from Chattanooga to Denver?

The average round-trip price for all non-stop flights, flights with one layover, and flights with two layovers for the route found by users searching on KAYAK in the last 2 weeks.

No, with an average price for the route of $328, prices are generally cheapest when you fly direct.

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 26% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 15 weeks before departure.

Good to know

Low season

February

Cheapest flight

$145
Best time to beat the crowds but there is an average 5% increase in price.
Most popular time to fly with an average 12% 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

  • How many flights are there between Chattanooga and Denver per day?

    There is a maximum of 1 nonstop flight a day that takes off from Chattanooga and lands in Denver, with an average flight time of 3h 24m. The most common departure time is 4:00 pm and most flights take off in the afternoon. Each week, there are 1 flights.

  • What is the cheapest flight from Chattanooga to Denver?

    In the last 5 days, the lowest price for a flight from Chattanooga to Denver was $145 for a one-way ticket and $309 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?

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

  • On which days can I fly direct from Chattanooga to Denver?

    You can catch a nonstop flight from Chattanooga to Denver on on Saturday.

  • 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 $326 and an overall rating of 7.8, Delta is the most popular choice. United Airlines is also a great choice for the route, with an average price of $416 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 $368 or less round-trip.

Prefer to fly direct from Chattanooga to Denver?

 
Direct data is based off flight results for the next 60 days. Find direct flights from all airlines flying direct from Chattanooga Lovell Field to Denver Intl.
Find which airlines fly direct from Chattanooga Lovell Field Airport to Denver Intl Airport, which days they fly and book direct flights.

Direct departures

Chattanooga Lovell Field to Denver Intl

Saturday

United Airlines

United Airlines

See more direct flights

Direct returns

Denver Intl to Chattanooga Lovell Field

Saturday

United Airlines

United Airlines

See more direct flights

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.
7.8
DeltaOverall score based on 8486 reviews
7.8Comfort
7.2Food
7.8Entertainment
8.1Boarding
8.5Crew
Airline reviews

My flight home from Knoxville, TN, included a layover in Atlanta. I boarded the aircraft in Zone 5 and although there was limited overhead space, I was able to put my 'backpack' style roller-bag above my seat. Unfortunately, due to continued bad weather, we had to deplane. There were many people who would have missed their connection, so they rebooked. When we were re-boarding, the gate agent welcomed zone 5 and then made an announcement: All roller-bags for zone 5 passengers and higher will need to be gate checked. I promptly pushed the telescoping handle in and held my bag like a backpack. I was able to bring it on board, which was a relief. Upon entering the aircraft it became apparent that there was easily 40% open overhead space. There were audible signs of angry passengers who felt duped into checking their bags when in fact there were noticeably LESS passengers on the aircraft and TONS of overhead space. I'm not sure what kinds of parameters are used to determine when to cut off roller-bags from being brought on board, but it seemed deceptive and underhanded to have so many people get stuck checking their bags when clearly there was ample room for at least one more zone.

4.0 OkayErnest, Jul 2026
TYS - ATL
Read more Delta reviews

My flight home from Knoxville, TN, included a layover in Atlanta. I boarded the aircraft in Zone 5 and although there was limited overhead space, I was able to put my 'backpack' style roller-bag above my seat. Unfortunately, due to continued bad weather, we had to deplane. There were many people who would have missed their connection, so they rebooked. When we were re-boarding, the gate agent welcomed zone 5 and then made an announcement: All roller-bags for zone 5 passengers and higher will need to be gate checked. I promptly pushed the telescoping handle in and held my bag like a backpack. I was able to bring it on board, which was a relief. Upon entering the aircraft it became apparent that there was easily 40% open overhead space. There were audible signs of angry passengers who felt duped into checking their bags when in fact there were noticeably LESS passengers on the aircraft and TONS of overhead space. I'm not sure what kinds of parameters are used to determine when to cut off roller-bags from being brought on board, but it seemed deceptive and underhanded to have so many people get stuck checking their bags when clearly there was ample room for at least one more zone.

The CRJ-900 was clean but the overhead air vents were broken in our First Class row, making the cabin very hot until about 30 mins into the flight. The flight attendants were both extremely apologetic and accommodating though so that is why I rated the flight as very good. They checked on us many times and truly showed they cared. The snacks for an hour and a half flight could be better. Would be nice if there was a small plated meal over convenient store snacks. WiFi also was not working. And it would be nice if Delta had adjustable headrests on these planes.

Smooth flight. Left on time, and got in 15 minutes early. Onboard video was great

Flight was canceled, and no effort was made to help with rebooking, no hotel vouchers, no car transportation and minimal food voucher and most places for food were closed by the time the voucher was given. Waited for 3 hours for bags. Simply the worst travel experience I have ever had

My flight was 6 pm 6/6. Every hour they delayed it again - air condition issues then no pilot then the crew had worked too many hours and cancelled the flight at 11 pm. Sent customers to NJ a 45 minutes uber ride to a hotel. Had to be back by 5 am for a 7 am flight and again no pilot etc with another three hours of delays.

Delta flight was on time, seats were comfortable, and crew was nice.

Airline lost my luggage and set me back a day worth of travel due to having to stay in Denver to wait on my luggage

I'm a larger, athletic guy (6'2", 260lbs powerlifter) and I found the seats incredibly uncomfortable with minimal leg room, especially in a window seat. Now, I full understand that being smaller may change my view but even if I was 80lbs less, my legs would be the same size and I was sandwiched between my seat and the seat in front of me.

The helpful attitude of the staff, and being a wheelchair passenger everyone was helpful and understanding. The trip was made comfortable by the upgraded seat which was given without my request, that was a great surprise. Thank you Delta.

The flight attendants were friendly and seemed to like their jobs. I am not a high maintenance person, but they seemed to respond to people's needs and requests in a timely fashion with a smile.. I appreciate the benefits of complimentary snacks and beverages, as well as the relatively inexpensive checked baggage fee. (Although I would like it better if it were free! :) ) The only improvement that could be made to make the boarding process more efficient is to board the plane from the back. The alternative would be to board people with only a personal item first. This would reduce the wait time while others are stowing their baggage.

Flight was late, the only reason I almost missed my flight was that my connection was also late.

We flew business fares. Was amazing. However, the check in didn't offer business fares preboarding which is less hectic. 8/10 due to this. Staff compared to Canadian carriers go above and beyond. Would gladly fly United again.

Checking bag at terminal was horrible. No agents to check us in and only 1 kiosk working. Boarding went ok. Crew onboard was very scattered rained. Missed our row while serving and then didn’t see them hardly again.

The entertainment is a bit limited, it would be better if they added some games to play besides the movies and tv shows. But the seats are comfortable and the crew is polite

Food was great. Staff was phenomenal. Seats were a bit hard and could use a lot more entertainment options as far as movies to choose from. WiFi was good. Overall great trip.

Read the fine print. This was my flight home. I booked my flight for the quickest way home. Had a carry-on and a personal item. Same as my outbound flight. Apparently I needed to pre-pay extra for my carry-on. When I checked in, I was told that I had to check it. I said I’ll pay for it, and was told that this wasn’t an option anymore. They said I still had to pay $50 to check my carry-on. I told them I’ll pay whatever to just carry it in as intended. I was not allowed, so eventually I paid $50 to check my carry-on under a plane that was half full, with overhead compartments that were even less full. My white carry-on suitcase was practically destroyed getting from Idaho falls to Denver to Orange County. The low price air fair was a bait and switch. Got me to the gate, made me pay extra, then didn’t even allow me to pay for a carry on. Not to mention that I paid the $8 for WiFi that didn’t work. All to get my suitcase destroyed. I don’t think I’m going to even keep my Untied mileage plus membership and card. Apparently, membership does not have its privileges for this one.

I flew from Santa Fe to Denver to catch a flight to London and the transfer of my luggage on arrival at Denver to the London flight worked perfectly. The crew on the ground and on board for the London flight were so friendly and efficient.

Late- that’s what United does best. Missed my connection, rebooked to a flight 17 hours later and had to spend $500 on a hotel. What did I get? A $15 meal voucher. What can you get in an airport for $15. I hate United so much.

It was good overall except from Omaha to Denver when flight a was a repeatedly delayed apparently due to some issue at Denver. Communications could have been handled better. I had to board then deboard with luggage and board again

Booked through Kayak Business, had a seat in middle and towards back due to booking rate, not comfortable.

Everything was delayed and the staff sent me to the wrong gate, causing me to miss one of my flights. I arrived at my destination 6 hours later than I was supposed to.

On the return flight, arriving in Denver we sat on the tarmac in Denver for over 20 minutes.

The flight was fine. It's the satellite terminal that supports American eagle flights is what sucks. There is only one food option and everything there is way overpriced. I mean I know it's airport pricing, but it's even crazier than that. I bought a sandwich in a plastic container for $18.

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.

Our bags took a long time to get unloaded once we landed.

Terrible. The flight was delayed two hours due to weather. Then when we got on the plane, the first pilot ended up timing out and we had to wait for a second pilot. Second pile came on board and we tax it out. Had to return back to the gate because of an unruly passenger. Then the copilot timed out. Had to wait for new copilot. Also had to wait for maintenance to check for fuel. Then found out the second pilot timed out and we had to wait for a third pilot. Was ready to go and then needed maintenance again for another issue. In the end, it was 2 o’clock in the morning when they announced that the flight couldn’t go because the third pilot and the second copilot had timed out.

One of the best flights I’ve had. So smooth.

Because I can’t stand very long in one place, I was allowed to reword.

Flight to Phoenix was delayed 1 hour and was not weather related. Flight Denver was delayed 2.5 hours and again was not weather related as the plane came from San Francisco.

Flight was late because our pilots were late. Also the air vents above our seat didn't work.

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

Information on your arrival and departure airports