Cheap Flights from Denver International to Chattanooga

Compare Denver International to Chattanooga flight deals

Find the cheapest month or even day of the year to fly to Chattanooga

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Flight deals from Denver International Airport to Chattanooga Airport

Looking for a cheap last-minute deal or the best return flight from Denver International Airport to Chattanooga Airport? If you want to travel next month, return fares start from R 5,244. Find the lowest prices on one-way and return tickets right here.

Find the cheapest month to fly from Denver International to Chattanooga

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Denver International to Chattanooga flights are currently cheapest in June.

Direct flights from Denver International to Chattanooga

Denver International to Chattanooga: Alternative routes

Compare routes from Denver International to Chattanooga below. You may find an airport to fly into that's cheaper, faster, or easier than Chattanooga.

Denver to Chattanooga: Flight information

The things to know before you go.
Cheapest flight foundR 1,828
Cheapest month to flyJune
Average flight time3 hrs, 4 mins
Most popular airlineUnited
Average flights per week2

Finding cheap flights from Denver International to Chattanooga: Frequently asked questions

The best price we found for a return flight from Denver International to Chattanooga is R 3,690. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.
3 hours and 4 minutes is the average flight time from Denver International to Chattanooga.
United and SkyWest Airlines fly direct from Denver International to Chattanooga.
As of April 2026, there are 2 flights per week flying from Denver International to Chattanooga.
The cheapest month to fly from Denver International to Chattanooga is usually April.
After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from Denver International Airport to Chattanooga Airport on Wednesday, 29 April 2026.
Yes – the average flight time is 3 hours and 4 minutes.
We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to Chattanooga but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.
We crunched all the numbers in our flight calendar and it looks like the cheapest time to book a flight to Chattanooga is around 40 days in advance, so don’t leave your flight to the last minute.
Currently, Frontier Airlines offers the cheapest flight tickets to Chattanooga.

Flying from Denver International Airport (DEN) to Chattanooga Airport (CHA): what you need to know

  • Arrive at the airport on time so you don't miss your DEN to CHA flight. Be there at least two hours ahead for international flights and an hour early for domestic departures to avoid any last-minute rush.

  • You'll likely experience bigger queues in popular months like July. Arriving up to four hours in advance for an international flight and two hours for a domestic departure will help ensure a smooth travel experience.

  • Think about adding a stopover when booking your ticket from Denver International Airport to Chattanooga Airport. Just uncheck 'Direct flights only' to break up your trip, or perhaps see a new city along the way. Here's where you can stop between DEN and CHA:

    • Hartsfield-Jackson Atlanta International Airport

    • Dallas/Fort Worth International Airport

    • O'Hare International Airport

How to find the cheapest flights from Denver International Airport (DEN) to Chattanooga Airport (CHA)

  • At the moment, R 1,828 is the lowest price we've seen for a one-way Denver International Airport to Chattanooga Airport flight. The best price for a return ticket is R 3,690. Keep in mind that fares may change due to demand when booking.

  • Don't leave things to the last moment. You're more likely to find cheap tickets from DEN to CHA if you book ahead. Airlines often offer some fantastic early bird deals.

  • Finding cheap flights from Denver International Airport to Chattanooga Airport is easier if you can be flexible with your travel plans. Use the 'Whole month' function to see the lowest fares across the month and bag a great deal.

  • Cut down on the time spent looking for cheap flights from DEN to CHA by creating a Price Alert. We'll send you an email or notification on the app when a new low fare is offered.

  • Pick your preferred arrival and departure times, airlines and number of stops with the filters. Or sort your results by 'Cheapest' to get the best deals on flights from Denver International Airport to Chattanooga Airport.

Handy information about Denver International Airport (DEN)

  • You'll find DEN at 8500 Pena Boulevard.

  • Denver International Airport maintains a solid on-time performance, making delays less likely. Departures from DEN arrive on schedule 80.23% of the time.

  • To get to Denver International Airport from central Denver, it takes about 35 minutes by car. This depends on traffic, however. It's approximately 40 kilometres from the airport to the city centre.

  • Expect a journey time of around 1 hour 30 minutes when using public transport.

  • Booking a hotel room for the night can take the hassle out of getting to the airport on time. If you're looking for somewhere to stay before your flight from Denver International Airport to Chattanooga Airport, take a look at Baymont by Wyndham Denver International Airport. It's a short drive from DEN.

Arriving at Chattanooga Airport (CHA)

Getting from Chattanooga Airport (CHA) to central Chattanooga

  • Chattanooga Airport is approximately 21 kilometres from central Chattanooga. Driving there takes about 15 minutes.

  • It typically takes 1 hour 10 minutes when travelling by public transport.

When to fly to Chattanooga Airport (CHA)

  • June is the most popular month for flights from Denver International Airport to Chattanooga Airport. To escape the crowds, travel to Chattanooga in February.

  • Book your flight from Denver International Airport to Chattanooga Airport for July if you'd like to explore Chattanooga during its warmest month. You can expect temperatures of between 17ºC (63ºF) and 30ºC (86ºF).

  • If you like cooler conditions, look for a cheap ticket from DEN to CHA in January. Temperatures average between -5ºC (23ºF) and 10ºC (50ºF) then.

Explore more of United States

  • You've seen Chattanooga, now it's time to discover more of United States. Travel around 402 kilometres east to Charlotte to tick off its must-visit sights. From NASCAR Hall of Fame to Freedom Park and Carolinas Aviation Museum, there's plenty to keep you busy.

  • If you're ready to explore another major destination in United States, consider Memphis, roughly 434 kilometres west of Chattanooga. Beale Street, National Civil Rights Museum and Sun Studio are among its highlights.

Prices shown on this page are estimated lowest prices only. Found in the last 45 days.