184 € Cheap Flights from Chattanooga to Denver International

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Flight deals from Chattanooga to Denver International

Looking for a cheap last-minute deal or the best return flight from Chattanooga to Denver International? Find the lowest prices on one-way and return tickets right here.

Find the cheapest month to fly from Chattanooga to Denver International

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

Direct flights from Chattanooga to Denver International

Chattanooga to Denver International: Alternative routes

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

Chattanooga to Denver: Flight information

The things to know before you go.
Cheapest flight found184 €
Cheapest month to flyApril
Average flight time3 hrs, 24 mins
Most popular airlineUnited
Average flights per week2

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

The best price we found for a return flight from Chattanooga to Denver International is 184 €. 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 24 minutes is the average flight time from Chattanooga to Denver International.
United and SkyWest Airlines fly direct from Chattanooga to Denver International.
As of February 2026, there are 2 flights per week flying from Chattanooga to Denver International.
The cheapest month to fly from Chattanooga to Denver International is usually April.
After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from Chattanooga Airport to Denver International Airport on Thursday, 2 April 2026.
Yes – the average flight time is 3 hours and 24 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 Denver International 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 Denver is around 40 days in advance, so don’t leave your flight to the last minute.
Currently, Allegiant Air offers the cheapest flight tickets to Denver International.

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

  • Denver's timezone is UTC-6, which makes Denver two hours behind Chattanooga.

  • Give yourself plenty of time to catch your CHA to DEN flight. As a general rule, arrive two hours before international departures and an hour ahead for domestic flights.

  • You'll likely experience longer lines during popular months such as June. Arriving up to four hours ahead of an international flight and two hours for domestic departures will give you ample time for security and boarding.

  • We make it a breeze to book a flight with a stopover. To see all your options for tickets from Chattanooga Airport to Denver International Airport, uncheck 'Direct flights only.' Then, pick a flight that has a stop long enough to explore the city of your choice. Some great stopovers between CHA and DEN include:

    • Hartsfield-Jackson Atlanta International Airport

    • Dallas/Fort Worth International Airport

    • Charlotte Douglas International Airport

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

  • At the moment, 120 € is the cheapest price we've seen for a one-way Chattanooga Airport to Denver International Airport flight. The best price for a return plane ticket is 184 €. Remember that fares could change due to availability at the time of booking.

  • It's usually best to book as early as possible if you want to get cheap tickets from CHA to DEN. That's because flight prices are based on demand, which tends to rise closer to departure.

  • Finding cheap flights from Chattanooga Airport to Denver International Airport is easier if you're flexible with your dates. Use the 'Whole month' search function to see the lowest fares across each month and score a great deal.

  • Landing cheap flights from CHA to DEN is easy with Price Alerts. All you need to do is create one of these automatic alerts and we'll get in touch as soon as a new discounted fare appears.

  • Tailor your flights with filters. Pick your preferred departure and arrival times, airlines and total journey duration. You can also sort your results by 'Cheapest,' 'Fastest' or 'Best' flights from Chattanooga Airport to Denver International Airport.

Handy information about Chattanooga Airport (CHA)

  • Of all flights departing from Chattanooga Airport, 76.74% arrive on time at their destination.

  • Central Chattanooga to Chattanooga Airport is approximately 21 kilometres. Depending on traffic, it'll take you about 15 minutes to get there if you're driving, ride-sharing or catching a cab.

  • The journey on public transport will take about 1 hour 10 minutes.

  • Get your journey off to a hassle-free start by staying near CHA. Whether you've booked an early flight from Chattanooga Airport to Denver International Airport or want to avoid feeling rushed, these stays are the answer:

Arriving at Denver International Airport (DEN)

  • Consider a stay at Baymont by Wyndham Denver International Airport after arriving from your Chattanooga Airport to Denver International Airport flight. It's not too far from DEN and a handy option if you want to get some rest right away.

  • Pick up a Denver International Airport rental car and discover Denver and beyond with your own set of wheels. Routes Car Rentals, Dollar and Budget are popular providers you can book with here.

  • Booking your vehicle from Denver International Airport around one week in advance boosts your odds of scoring a great price.

Getting from Denver International Airport (DEN) to central Denver

  • The address for DEN is 8500 Pena Boulevard.

  • From Denver International Airport, Denver is approximately 40 kilometres away. It takes around 35 minutes to get to the centre driving.

  • When travelling by public transport, expect a journey of around 1 hour 30 minutes.

When to fly to Denver International Airport (DEN)

  • The quietest month for a flight from Chattanooga Airport to Denver International Airport is April, while July is the most popular. Choose the best time to go to Denver based on whether you prefer a bustling atmosphere or a more laid-back vibe.

  • Before locking in your flight from Chattanooga Airport to Denver International Airport, think about the kind of weather you enjoy. July is the warmest month in Denver, with the temperature ranging from 14ºC (57ºF) to 32ºC (90ºF).

  • January sees average temperatures of between -9ºC (16ºF) and 7ºC (45ºF). Search for cheap tickets from CHA to DEN sometime around then if you want to travel in cooler conditions.

Explore more of United States

  • Colorado Springs is just one of the many places in United States waiting to be explored after you've seen Denver. Around 105 kilometres away to the south, well-known attractions include US Northern Command (USNORTHCOM) / North American Aerospace Defence Command (NORAD) Headquarters, Cheyenne Mountain Air Force Station and National Strength and Conditioning Association (NSCA).

  • Around 13 kilometres east of Denver, Aurora is another essential stop in United States. Experience the best of this destination with a visit to Magellan's Travel Solutions and Gear, The Fairways at Lowry and Retired Enlisted Association Inc.

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