Southwest® flights from Atlanta to Denver from $79
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Low fares from Atlanta to Denver
$
Atlanta (ATL)to
Denver (DEN)
Depart: 01/20/2026
One-way
Basic
From
$79
Seen: 11 hrs ago
Atlanta (ATL)to
Denver (DEN)
Depart: 01/17/2026
One-way
Basic
From
$79
Seen: 9 hrs ago
Atlanta (ATL)to
Denver (DEN)
Depart: 02/10/2026
One-way
Basic
From
$79
Seen: 5 hrs ago
Atlanta (ATL)to
Denver (DEN)
Depart: 01/07/2026
One-way
Basic
From
$79
Seen: 6 hrs ago
Atlanta (ATL)to
Denver (DEN)
Depart: 02/03/2026
One-way
Basic
From
$79
Seen: 2 hrs ago
Atlanta (ATL)to
Denver (DEN)
Depart: 02/04/2026
One-way
Basic
From
$79
Seen: 1 hour ago
Explore flights from Atlanta to Denver
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Travel tips for your next Southwest flight
How to board the plane earlier on open seating flights departing on or before January 26, 2026:
Southwest seats are first come, first served based on check-in order. But there are ways to board the plane earlier!
- Purchase EarlyBird Check-In®1 for automatic check-in and a better boarding position.
- Purchase Upgraded Boarding2 to get an A1-A15 boarding position (depending on availability).
- Purchase a Business Select® fare or upgrade to Business Select to get a guaranteed A1-A15 boarding position.
Enjoy movies, sips, and snacks during your flight.
Take advantage of inflight entertainment with free movies4, free live TV5, free texting6, and $8 inflight Internet7.
We also offer free sodas, coffee, and snacks8—learn more about the inflight food and beverage experience.
Make the most of our Rapid Rewards® Program.
Rapid Rewards Members can redeem their points for flights, hotel stays, rental cars, gift cards, and more. And your points never expire!
Flight Details
Departing from:
Hartsfield-Jackson Atlanta International Airport
Arriving at:
Denver International Airport
Average flight time:
3 hours 17 minutes
Distance:
1199 miles
Route Information
156† Weekly flights
- 3‡ Nonstop flights per day Monday through Friday
- 2‡ Nonstop flights on Saturday
- 4‡ Nonstop flights on Sunday
† Weekly flights based on DOT published scheduled average flights Monday through Sunday between 9/1/2025 and 9/30/2025. Note: route may not operate every day of the week.
‡ Nonstop flights based on DOT published scheduled average flights Monday through Sunday between 9/1/2025 and 9/30/2025.
Explore Denver
When you step off the plane in Denver, you'll be positioned to hop on I-70 and drive anywhere in Colorado. If you decide to check out the city of Denver, be sure to explore the Civic Center, also known as the Golden Triangle, which contains the Denver Art Museum and government buildings. With seven floors of art, the DAM features a large collection of indigenous American art, as well as a collection of modern and contemporary art. See pieces from your favorite artists like Pablo Picasso, Henri Matisse, and Georgia O'Keefe, among others. In addition to the art museum, Denver's Civic Center features a Greek amphitheater, a war memorial, and a variety of public events throughout the year.
You can't visit Denver without hitting up the Denver Mint, which is immediately west of the Civic Center Park. Take a tour of the Mint to see how they produce billions of coins each year. Tours are free, though they recommend you arrive early to secure your spot for the day. After your tour, explore the colorful dining scene in Denver's Capitol Hill nearby, where you can find a range of restaurants that include longtime local favorites and trendy new spots.
Questions we hear the most
The average flight time from Atlanta to Denver is 3 hours 17 minutes.
There are 156 weekly flights from Atlanta to Denver on Southwest Airlines.
Yes, Southwest flies nonstop from Atlanta to Denver 3 times per day from Monday through Friday.
Yes, Southwest flies nonstop from Atlanta to Denver 2 times per day on Saturdays and 4 times per day on Sundays.
To find the lowest fares by day and time to fly Atlanta to Denver with Southwest, check out our Low Fare Calendar.
You can rent a car at Denver International Airport book yours with your flight.
Yes! Flights from Atlanta to Denver—or from here or there to anywhere—can be changed with no change fees. Fare difference may apply.
Check the status of your upcoming Southwest flight.
Check out the Southwest Airlines® Help Center for answers about everything Southwest.
Explore Flights from Other Popular Origins
Popular Flights from Atlanta
1EarlyBird Check-In® pricing starts at $15 one-way, and is subject to availability. Pricing may vary based on the popularity and length of each (one-way) flight. Please see optional travel charges for more details.
2Upgraded boarding prices and benefits are per eligible segment. Flights must be within 24 hours of departure to be eligible for upgraded boarding.
3Where available. Available only on WiFi-enabled aircraft. Limited-time offer.
4Due to licensing restrictions, on WiFi-enabled international flights, free live TV and iHeartRadio may not be available for the full duration of flight.
5Texting only allows access to iMessage and WhatsApp (which must be downloaded and activated before connecting to SouthwestWiFi).
6Internet access for $8 per device from takeoff to landing. Price is subject to change. May not be available for the full duration of flight. In order to provide a top-notch Internet experience, we prohibit access to certain high-bandwidth applications and websites. We also prohibit access to certain obscene or offensive content.
7Flights traveling 175 miles or less will have only water available. Complimentary snacks are served on flights over 175 miles. If you’re flying between Hawaii and the continental U.S., you’ll have even more snacks to choose from.