$53 Find Cheap Flights from Atlanta to Colorado

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Atlanta to Colorado departing on 2/11. 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 Colorado

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Atlanta to Colorado, 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 Atlanta to Colorado, as well as popular online travel agencies
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Cheap Flights from Atlanta to Colorado

Cheapest round-trip prices found by our users on KAYAK in the last 72 hours
Denver
Denver1 stop$92
Aspen
Aspen1 stop$576
Grand Junction
Grand Junction1 stop$257
Durango
Durango1 stop$258
Montrose
Montrose2 stops$319
Hayden
Hayden2 stops$408
Gunnison
Gunnison1 stop$285
Vail
Vail1 stop$403
Denver
Denver1 stop$92
Aspen
Aspen1 stop$576
Grand Junction
Grand Junction1 stop$257
Durango
Durango1 stop$258
Montrose
Montrose2 stops$319
Hayden
Hayden2 stops$408
Gunnison
Gunnison1 stop$285
Vail
Vail1 stop$403

Book Cheap Atlanta to Colorado Plane Tickets

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Atlanta to Colorado 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 Atlanta to Colorado

Tue, Feb 24 - Fri, Feb 27
Frontier Logo
9:09 pm - 3:56 am
ATL
-
DEN
8h 47m
1 stop
Frontier Logo
12:59 am - 6:15 am
DEN
-
ATL
3h 16mnonstop
$92Frontier
Tue, Feb 24 - Mon, Mar 2
Multiple Airlines Logo
5:30 am - 1:09 pm
ATL
-
DEN
9h 39m
1 stop
Multiple Airlines Logo
12:59 am - 6:15 am
DEN
-
ATL
3h 16mnonstop
$93Multiple Airlines
Wed, Feb 18 - Sat, Feb 28
American Airlines Logo
5:31 am - 10:05 am
ATL
-
GJT
6h 34m
1 stop
American Airlines Logo
4:46 pm - 12:27 am
GJT
-
ATL
5h 41m
1 stop
$257American Airlines
Tue, Feb 24 - Tue, Mar 3
United Airlines Logo
4:27 pm - 8:51 pm
ATL
-
DRO
6h 24m
1 stop
United Airlines Logo
7:00 am - 3:10 pm
DRO
-
ATL
6h 10m
1 stop
$258United Airlines
Tue, Mar 10 - Wed, Mar 18
American Airlines Logo
10:50 am - 8:50 pm
ATL
-
GJT
12h 00m
2 stops
American Airlines Logo
4:46 pm - 11:53 pm
GJT
-
ATL
5h 07m
1 stop
$262American Airlines
Tue, Feb 24 - Tue, Mar 3
United Airlines Logo
11:44 am - 8:51 pm
ATL
-
DRO
11h 07m
2 stops
United Airlines Logo
7:00 am - 3:10 pm
DRO
-
ATL
6h 10m
1 stop
$264United Airlines
Thu, Mar 12 - Mon, Mar 16
Delta Logo
7:09 pm - 8:28 pm
ATL
-
COS
3h 19mnonstop
Delta Logo
6:20 am - 11:18 am
COS
-
ATL
2h 58mnonstop
$359Delta
Fri, Apr 24 - Wed, Apr 29
Delta Logo
7:10 pm - 8:20 pm
ATL
-
COS
3h 10mnonstop
Delta Logo
11:55 am - 10:58 pm
COS
-
ATL
9h 03m
1 stop
$369Delta
Fri, Apr 24 - Wed, Apr 29
Southwest Logo
5:15 pm - 9:45 pm
ATL
-
COS
6h 30m
1 stop
Southwest Logo
6:30 am - 3:40 pm
COS
-
ATL
7h 10m
1 stop
$379Southwest
Fri, Apr 24 - Wed, Apr 29
Southwest Logo
3:30 pm - 10:15 pm
ATL
-
COS
8h 45m
2 stops
Southwest Logo
6:00 am - 4:40 pm
COS
-
ATL
8h 40m
1 stop
$384Southwest
Booking Insights

KAYAK's insights & trends for Atlanta to Colorado flights

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

What is the cheapest Atlanta to Colorado flight route?

Data is based on round-trip flight searches on KAYAK over the past month.

The cheapest ticket to Colorado from Atlanta found in the last 72 hours was to Denver, at $74 round-trip. The most popular route is from Atlanta (ATL) to Denver (DEN), and the cheapest round-trip airline ticket found on this route in the last 72 hours was $74.

Can I save money by flying with a layover from Atlanta to Colorado?

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.

Yes, flying with a layover may cost you more time, but you can also save money on the route, with a 1 stop layover the cheapest option at $553 on average.

What is the cheapest month to fly from Atlanta to Colorado?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Atlanta to Colorado, 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 Atlanta to Colorado is January, when tickets cost $209 (return) on average. On the other hand, the most expensive months are December and June, when the average cost of round-trip tickets is $292 and $257 respectively.

What’s the cheapest day of the week to fly from Atlanta to Colorado?

The average price of all round-trip flights from Atlanta to Colorado clicked on KAYAK for each day over the last 12 months.

If your flying dates are flexible, you should consider flying to Colorado on a Wednesday, as we generally find the cheapest rates on that day for this route. On the other hand, Sunday is the most expensive day to fly from Atlanta to Colorado. For your return ticket, we recommend flying on a Wednesday and avoiding Mondays for the best deals.

How far in advance should I book a flight from Atlanta to Colorado?

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from Atlanta to Colorado, 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 Atlanta to Colorado, you should book around 2 weeks before departure, which saves you about 26% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 5 weeks before departure.

Good to know

Low seasonNovember
Cheapest flight$53
Best time to beat the crowds with an average 15% drop in price.
Most popular time to fly with an average 4% increase in price.
Flight from Atlanta to Denver

Flights from Atlanta to Colorado: the best tips from KAYAK users

Insights shared by verified travelers who flew the route from Atlanta to Colorado 
DanaFlew with United Airlines
ATL
-
DEN
Nov 2024
Bring your own headset if you want to plug into the in chair TV. They don’t have any to pass out.
KristofferFlew with United Airlines
ATL
-
DEN
Feb 2024
Check prices all the time as they fluctuate often

FAQs - booking Colorado flights

  • I’m flying from Atlanta to Southwestern Colorado. What airport should I fly to?

    Travelers going from Atlanta Hartsfield-Jackson International Airport (ATL) to Southwestern Colorado might consider flights to Durango-La Plata County Airport (DRO) in Durango or Montrose Regional Airport (MTJ) in Montrose. American Airlines provides layover flights to Durango Airport that stop at Dallas/Fort Worth Airport (DFW), while United Airlines stops at Denver International Airport. Alternatively, Delta provides nonstop service to Montrose Regional Airport.

  • I want to explore the Eastern Plains of Colorado. Where should I fly to?

    If you’re flying from Atlanta Hartsfield-Jackson International Airport (ATL) to Colorado to visit the Eastern Plains, Pueblo Memorial Airport (PUB) will land you in one of the largest cities in that region. Frontier Airlines and Southern Airways/Mokuele provide a joint layover flight that stops at Denver International Airport before heading to Pueblo.

  • I’m flying to Colorado to visit Rocky Mountain National Park. What airport should I use?

    If you’re flying from Atlanta Hartsfield-Jackson International Airport (ATL) to Colorado to visit Rocky Mountain National Park in the Frontier range region, consider flights to Denver International Airport (DEN). Frontier Airlines, Delta, and United Airlines all provide nonstop flights to Denver Airport. Upon arrival, you can drive to Rocky Mountain National Park in around 1h 45min.

  • Does the Atlanta Hartsfield-Jackson International Airport have any lounges?

    Yes, if you’d like to unwind before your flight to Colorado, Atlanta Hartsfield-Jackson International Airport (ATL) has multiple lounges. Both the American Admirals Club and the United Club are located in Concourse T near Gate T11, and allow entry with a ticket and payment at the door. Additionally, Delta Sky Club has lounges located near Gates A17, B18, C37, D12, D27, E15, and T6. These lounges require Delta membership for access.

  • How does KAYAK find such low prices on flights from Atlanta to Colorado?

    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 Atlanta to Colorado.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Atlanta to Colorado 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 Atlanta to Colorado?

    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 from Atlanta to Colorado with an airline and back with another airline.

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

    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 from Atlanta to Colorado up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

  • What is the cheapest time of day to fly to Colorado?

    The cheapest time of day to fly to Colorado is generally at night, when round-trip flights cost $226 on average. Morning departures are around 20% cheaper than evening flights, on average. The most expensive time of day to fly to Colorado is generally in the evening, which is peak travel time and where the average cost of a ticket is $351.

Top tips for finding cheap flights to Colorado

  • Looking for a cheap flight? 25% of our users found tickets from Atlanta to the following destinations at these prices or less: Denver $129 one-way - $176 round-trip
  • United Airlines, Delta, and Frontier Airlines all have sustainable measures in place on their flights from Atlanta Hartsfield-Jackson International Airport (ATL) to Colorado. Both United Airlines and Delta are adopting the use of sustainable aviation fuel (SAF) into their fleets in a bid to become carbon neutral by 2050. Additionally, Frontier Airlines has one of the most fuel-efficient fleets around.
  • Atlanta Hartsfield-Jackson International Airport serves as a primary hub for Delta, alongside being its corporate headquarters. In addition, it’s a focus city for Southwest Airlines, Spirit Airlines, and Frontier Airlines.
  • For those concerned about accessibility on their flights to Colorado, rest assured that Atlanta Hartsfield-Jackson International Airport has a variety of services for passengers with reduced mobility. These include accessible restrooms, multiple accessible elevators, accessible parking, an accessible inter-terminal train, and wheelchair assistance upon request.
  • Looking for nonstop flights from Atlanta Hartsfield-Jackson International Airport to Colorado? If so, Frontier Airlines, Delta, and United Airlines provide nonstop flights to Denver International Airport (DEN). Delta also provides nonstop service to Aspen/Pitkin County Airport (ASE), Colorado Springs Airport (COS), and Eagle County Regional Airport (EGE).
  • If you’re flying from Atlanta to Colorado to ski at the popular resort towns in Northwestern Colorado, consider flights to Eagle County Regional Airport or Denver International Airport. Delta provides nonstop flights to both airports, while Frontier provides nonstop flights to Denver International Airport.

Reviews of the top 5 airlines serving from Atlanta to Colorado

 
See real verified KAYAK customer reviews for airlines flying from Atlanta to Colorado. 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 Atlanta to Colorado? 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.
8.0
SouthwestOverall score based on 4267 reviews
8.1Boarding
8.0Comfort
7.5Entertainment
8.6Crew
7.0Food
Airline reviews

All good except once again bags took an hour at Midway Airport Happens all the time. Ridiculous

10.0 ExcellentAnonymous, Jan 2026
PHX - MDW
Read more Southwest reviews

All good except once again bags took an hour at Midway Airport Happens all the time. Ridiculous

Everything went smoothly and we even arrived a little bit early.

Great vacation. Can't wait till next year for another one.

Great flight but super high price. Glad it was a business trip and not personal

On time. Friendly staff. Took to long to pre bord all the specialty groups. Cramped small plane

The seats were comfortable, and the boarding process was pretty smooth.

3 hour delay. Had to change plans and was still delayed.

The staff was very friendly, professional, and courteous. The overall flight was a great experience.

The crew canceled the complementary snack and drink in anticipation of turbulence that never materialized. I was counting on the drink (water) to take the the doses of medication - prescribed for my heart condition - that were due during the flight. Since no snack or meal was served on this flight, I cannot rate the food quality. Otherwise, this flight was excellent.

Departure was delayed more than 1/2 hour while we waited for luggage (only) transfer from another flight/plane. Once approved for takeoff, the flight was excellent.

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.

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.

I upgraded to first. Quick and easy boarding. Comfortable seat with power and a nice IPA.

Staff was great! Kind and cordial! Middle seat row 28 seat B has a hump in it. Trays were getting stuck when putting down and up. Good flight

It was good because we traveled without luggage, carry on only.

I usually get upgraded so my experience is usually amazing. I did not get upgraded this time - which was fine - but the wifi had issues, the monitors were going in & out, & (though not Delta's fault) one of the gentlemen next to me desperately needed a shower.

Comfort Plus seat 11E seemed smaller than prior flights. The movie selection is good. Watched most of the most recent Tron movie. I'll watch the remaining part later as my movie is saved in the Delta Seatback Experience.

Late delayed flight delays boarding and delays leaving and delays on arrival too. Cramped plane no room no food.

Lady Pilot was perfect in every way wheels up to wheels down communication, professionalism, excellent on time departure and on time arrival, excellent communication! Fantastic job with Superb attitude!!

First, Delta needs more flights to/from Miami. Second, a 1000pm leaving at 1230pm is unacceptable from their biggest airport world hub. Another aircraft could have been used such as the aircraft scheduled to be used in the morning for that exact same route. Yes, I did get me there but the lack of sleep the next day didn't help me enjoy my entire trip since I was busy with activities during the weekend. This can be and is expected from Spirit (going bankrupt) and Frontier (despite they're nickel and dimers). But from Delta's World Hub? That's totally unacceptable!

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.

Gate agent at Frankfurt was terrible. She denied PRE boarding even as it was printed on the boarding pass. Refused to look at the boarding pass and literally shouting for no reason. Frankfurt airport has horrible and rude staff who avoids trying to answer any question at all. Overall, horrible 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.

Excellent experience. Starting with the agent at the Premier bag drop who noticed I was very early for my scheduled flight and offered to rebook me on an earlier flight with my seat preference. She would not let me leave the counter until she knew that all of the changes and new boarding pass showed up on my United app. At the gate, the flight boarded quickly such that we departed early and the flight was smooth. We arrived 20 minutes early at ORD and I was able to be home in time for dinner. One of the best flights I've had.

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.

Crew was helpful and cheerful especially when they had no refreshments to work with. The plane was never serviced and had nothing but limited water and coffee onboard. For the price point, a concern of services.

Flight was smooth, quick and felt safe. The 2 delays not happening would have been better but I guess that happens in the airline industry

Flight was canceled. I asked to be rerouted to OKC and then took an Uber.

AA did not allow to board a flight because my connecting flight from DFW had been canceled. I got on another flight to another city. No service on the plane and I did not use their entertainment system.

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

It was costly and difficult to check in. $85 to take a small suitcase with me, carry on or checked and $75 on the return trip, Plus $25 if I didn't check my self in check in $25, because I couldn't do it on the kiosk. Small very uncomfortable seats, waited on the runway for near an hour each way. It was my worst flight to date.

A 630departure flight Delayed 6hours! They changed my gate, I moved to the new gate. Had our flight on the screen for 12noon departure. I go get above to eat, check screen again and the flight was gone, no notice no announcement, nothing!! They sent my bag on the flight I wasn’t on, got it back to me 3days later. Thank goodness they did refund my money but I will NEVER fly them again.

Due to weather, my flight was delayed, further delayed, then canceled. I eventually got through to a support person who helped me find a different route out of MSP, but to get to DIA, they didn't want to, but eventually did help with the connection ticket purchase. But even this replacement flight was delayed time and time again, and I would have missed my connecting flights and I didn't want to get stuck in a layover city, so after 12 hours at the airport with two young boys who were very tired, we just cancelled our plans and spent the week at home, instead of Nana's.

Plane and crew on board were fine. Everything else was terrible.

Inbound plane was on time and flight departed on time with no issues while boarding.

I knew going into this that Frontier, being a low cost carrier, would be pretty bare bones and charge for most extras but this was made up for by the fact that the airplane was a reasonably new Airbus, every employee was great and best of all, Everett Washington is an amazing airport - thanks Frontier for flying there!!!

Too many extra fees, uncomfortable, little leg room. Will not recommend this airline.

Seats were new and comfortable. Staff was fine. Missed my connection due to weather -which wasn’t their fault- but got no help at all. Gate staff sent me to customer service, which was and stayed unstaffed. Sign with QR code directed me to call or chat. Chat was useless. Call was returned after an hour. No itinerary offered by Frontier could get me home in less than 30 hours. Rebooked with another airline and got a partial refund that came to about 10 percent of what I paid to get home.

The experience was good. No frills but I got there safe and sound and on time.

Disaster. They lied every step of the way. We ended up being delayed due to crew and then allegedly abandoned the flight because of a curfew at LGA. No rebooking to LGA at any reasonable time. No hotel. No meal vouchers. Had to sleep in the airport and fly to Newark instead. Will never fly Frontier again.

Everything you need to know for your flight from Atlanta to Colorado

Information on your arrival and departure airports