$43 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 3/29. 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.
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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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Best Colorado Flight Deals from Atlanta

Cheapest round-trip prices found by our users on KAYAK in the last 72 hours

Denver
Denvernonstop$37
Aspen
Aspen1 stop$525
Vail
Vail1 stop$148
Grand Junction
Grand Junction1 stop$394
Durango
Durango1 stop$318
Montrose
Montrose1 stop$376
Hayden
Hayden1 stop$398
Gunnison
Gunnison1 stop$329

Good to know

Low season

January

High season

July

Cheapest flight

$43
Best time to beat the crowds with an average 11% drop in price.
Most popular time to fly and prices are also 3% lower on average.
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 AirlinesATL-DENNov 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 AirlinesATL-DENFeb 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 long is the flight to Colorado from Atlanta?

    Flights to Colorado Springs3h 04m
    Flights to Vail3h 19m
    Flights to Aspen3h 33m
    Flights to Denver3h 20m
    Flights to Montrose3h 26m
  • What is the cheapest flight to Colorado from Atlanta?

    The cheapest ticket to Colorado from Atlanta found in the last 72 hours was $43 one-way, and $37 round-trip. The most popular route is from Atlanta to Vail, and the cheapest round-trip airline ticket found on this route in the last 72 hours was $62.

  • Which airlines fly to Colorado?

    Delta flies most frequently to Vail from Atlanta. In general, Aeromexico, Virgin Atlantic and LATAM Airlines fly the most to Colorado.

  • 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.

See more FAQs

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 $134 one-way - $163 round-trip
  • Book at least 1 week before departure in order to get a below-average price.
  • High season is considered to be January, November and December. The cheapest month to fly from Atlanta is January.
  • Morning departure is around 24% more expensive than an evening flight, on average*.
  • 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.
See more tips
*Average of the lowest prices shown in KAYAK’s search results for departures within the next 30 days

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.
8.1
SouthwestOverall score based on 4411 reviews
7.1Food
8.1Comfort
8.7Crew
7.6Entertainment
8.2Boarding
Airline reviews

Gate agents were informative and friendly… flight attendants were as well. Had a fun time chatting about their legacy AirTran experiences as a former fan of the airline that Southwest acquired.

10.0 ExcellentAnonymous, Jan 2025ATL - LGA
Read more Southwest reviews

Gate agents were informative and friendly… flight attendants were as well. Had a fun time chatting about their legacy AirTran experiences as a former fan of the airline that Southwest acquired.

I really like open seating. I hate that I've heard this is going away. This is one of the unique things that makes Southwest my goto choice.

For the first time in a long time we had a flawless experience with Southwest. Both flights were early and no mechanical errors at all. We were shocked and pleasantly surprised 😮.

One of the crew performed a hilarious skit to accompany the standard instructions. Passengers enjoyed it so much they applauded at the end!

The fluidity of the entire process of boarding the plane the flight attendants attentiveness. The flight attendants also provided coloring books for my kids who loved it.

It was really nice! I appreciate the gate attendant allowing families with small children to board early on in the process… that was very helpful! The internet service didn’t work with the app I was trying to use even though I paid the $8… other than that it was great! Oh and I should’ve asked for the whole cranberry cocktail can. That cup was about 2 sips…

A bit expensive for the overall service; but the flight departed on time and arrived early.

Excellent. The lady boarding the flight was awesome. Very efficient, and she got everyone on line.

I love no assigned seats and bags fly free. If Private Equity gets their way and forces Southwest to change they will be everyone else and I will stop being loyal to them. DON'T CHANGE YOUR BUSINESS MODEL!!!

Crew always seems to be unprofessional no matter what Southwest flight I fly

Overall, it was okay. Seat was a little cramped. Would’ve liked more substantial snacks or opportunity to buy some.

I was with one of the last zones to board. It was kind of annoying to finally get called to board and my whole section was already on the plane. Clearly they boarded with previous zones. So by the time I got on board, there were no spaces for my luggage above my head. I had to put my luggage 4+ rows behind me, which meant that I had to wait even longer to get off the plane, since I had to wait for those rows to clear the aisle before I could retrieve my luggage and exit the plane. This also held up the plane cleaners, as they couldn't service my row until I cleared it, so they were all standing there waiting for me, while I'm standing there waiting for the other passengers to clear the aisle. Anyways, I wasn't in a rush this time, so I just waited, but I could see that being a problem in the future. Now, I could have checked my luggage, of course, but coincidentally, a friend of mine on the same flight got their luggage damaged (wheel completely knocked off) and was told by the Baggage Attendant in the airport that Delta doesn't "cover wheel damage" on luggage. This was disappointing to hear. I'm glad I didn't check mine through. If it were my luggage, I'd be highly frustrated to hear that. It makes me not want to check my luggage in the future.

Great flight. On-time, comfortable, clean aircraft, and offered snacks pre-flight to plan for a potentially turbulent route. I wish there was Wi-Fi an all Delta Aircrafts but for a short flight this is not much of a problem.

Delayed in taking off because no flight crew. The in seat entertainment was working properly.

Flight did not have seat back entertainment and the wifi was iffy.

The seats are uncomfortable, feels like a small seat pad on plywood.

Wifi did not work and they only served water, coffee, or tea.

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

Great. Flight departed early and arrived early. Deplaning and baggage claim ww were quick.

The Gate Attendant @ Gate B36 was rude The flight was good but the entertainment system was not functioning as expected. The snacks were ok but could be better The flight crew was excellent.

The agents was very rude and they charged me $50 for a carry-on bag saying that it was too big and then I saw someone going on a plane with the same size bag as me

Food choices were very limited. Taste of the dishes was average.

I liked all the informational texts. I always knew where to go and when .

Received an email the night before showing that there would be seatback entertainment on our flight. We get on and there was no seatback entertainment. And then it was a scramble to try to set up the iPads for the kids before takeoff so they could watch something for the four hour flight.

The reason I don’t fly United. No in seat entertainment for a long flight and inconsistent WiFi and entertainment available from my device.

Great onboard crew. Boarding was a zoo, I got in line before pre boarding in Group 2, still had my bag force checked. WiFi was glitchy all flight. Seat and bathroom are both tiny unless you pay $$$ for first class.

It was a good flight. Nothing comes to mind about how it could have been better. It was a newer plane, seemed like a great upgrade from your older ones. Staff was very good as well.

The food for long haul was poor compared to Singapore airlines economy. Pasta plain with tomato sauce . Singapore airlines give me Hagen dash small ice cream cup it was great. The choices of dinner course Singapore air also much better The crew mostly friendly. The economy seat are as expected.

The plane was clean. The staff was excellent. The flight attendants were very good. Enjoyable flight. Overall. The seats in the back are too small but, will always be.

Flight was 3 1/2 hour delayed with no credit or meal vouchers

Delays on all NY flights. There was no communication on why but they didn’t say it was weather. Other carriers were not delayed.

The flights were terribly delayed and then cancelled which forced us booking another night at the hotel. Very poor management from American Airlines

Extraordinary service in business class, and very good breakfast and snacks. A really lovely flight.

I flew out of Reagan National. My flight was delayed, delayed, delayed, and then canceled ...THREE TIMES over TWO DAYS. Staff were seemingly not empowered to provide information on why the flights were screwed up. A real nightmare.

They cancelled our flight without warning OR a refund. Never doing business with American Airlines again! This is the second AA booked trip in a row that we've had challenges with.

Crew was late. Baggage was late. 2hs inside the plane waiting fro de-icing and traffic. A 3:30hs flight ended up being almost 6hs inside the airplane.

Flight delayed on both ends - have a gate ready at DCA, don't make us sit for 30min after being late to take off as well.

The seats were crammed and the guy in front of me wouldn't stop reclining. If AA is cramming extra rows in, they need to take away the reclining in coach. My knees were smashed for 4 1/2 hours and I was very close to confronting the passenger in front of me.

This flight didn’t happen because AA agents didn’t let us board the flight

It was so bad it will be my last. Connecting flight gate agent closed the door in my face when i told her my husband is 30 seconds away (and we were running close/late because the preceding AA flight was slightly delayed. We had to be rebooked on a non-direct flight with an overnight layover in Phoenix. This is the worst experience ever and for no fault of our own. The flight we were trying to get on would not have been late if the gate agent allowed my husband to get there. It was senseless, cruel and very upsetting. I don’t understand why we were subjected to this.

I loked walking out on the tarmac to board and no first class. I didn't like that they have no snacks or onboard wifi to bide your time.

The plane was clean, the crew was friendly and helpful. It’s a low cost airline so there was no food, drinks or in flight entertainment but we didn’t expect any of these things. In the room for improvement department, they should install USB ports in seats to charge mobile devices.

The seats were extremely hard and uncomfortable. It was disappointing even for a budget airline.

Delayed each time on a round trip with no significant weather interference. Updates to flight times came after the fact. 30 min behind in boarding and board and phone still show an on time departure. Some mysterious extra 300 miles that came so surprising they had to fuel while we were already on board?

Delayed for two hours due to trivial issues. No reimbursment. Also on arrival further delay due to terminal malfunction.

Our flight was canceled for no known reason. We weren’t told until we were checking in at 5:00 am. This was after our last flight with Frontier where we sat on the plane for three hours (not an exaggeration) before we took off because of a mechanical issue. We won’t be flying Frontier again.

Allowed me to chose my seat without extra charge (I purchased full-price ticket) and boarding was in group1. Didn't even serve water.

Stuck in Phoenix for two days, not even a hotel voucher offered.

Every day about it was very different all the boarding pass where all wrong l miss flight no refund all crazy

Flight got delayed for 3.5 hours, and for the first hour after the departure time there was no update from the gate folks...

Book cheap flights from Atlanta to Colorado

Recent round-trip flight deals

 
These are the cheapest round-trip flights from Atlanta to Colorado found on KAYAK in the last 72 hours.
3/20Thu
nonstopFrontier
3h 39mATL-DEN
3/24Mon
nonstopFrontier
2h 59mDEN-ATL
$86
4/4Fri
nonstopFrontier
3h 38mATL-DEN
4/6Sun
nonstopFrontier
3h 03mDEN-ATL
$87
3/25Tue
1 stopAmerican Airlines
6h 35mATL-COS
3/28Fri
1 stopAmerican Airlines
5h 19mCOS-ATL
$167
4/12Sat
1 stopAmerican Airlines
6h 24mATL-COS
4/15Tue
2 stopsAmerican Airlines
11h 17mCOS-ATL
$172
3/18Tue
nonstopDelta
3h 23mATL-DEN
3/24Mon
nonstopDelta
2h 50mDEN-ATL
$197
4/22Tue
nonstopSouthwest
3h 25mATL-DEN
5/7Wed
1 stopSouthwest
4h 50mDEN-ATL
$207
4/2Wed
nonstopDelta
3h 20mATL-DEN
4/3Thu
nonstopDelta
2h 50mDEN-ATL
$217
7/1Tue
1 stopUnited Airlines
6h 21mATL-DEN
7/5Sat
nonstopUnited Airlines
3h 03mDEN-ATL
$227
3/5Wed
1 stopUnited Airlines
9h 08mATL-DEN
8/15Fri
nonstopUnited Airlines
3h 03mDEN-ATL
$228
7/15Tue
2 stopsSouthwest
7h 25mATL-COS
7/19Sat
1 stopSouthwest
9h 50mCOS-ATL
$362

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Recent one-way flight deals

 
Only flying one-way? Below are some of the best one-way flight deals from Atlanta to Colorado found on KAYAK in the last 72 hours.
3/29Sat
nonstopFrontier
3h 41mATL-DEN
$43
3/8Sat
nonstopFrontier
3h 41mATL-DEN
$44
3/15Sat
1 stopAmerican Airlines
5h 32mATL-COS
$84
4/15Tue
2 stopsAmerican Airlines
8h 43mATL-COS
$89
6/10Tue
nonstopDelta
3h 24mATL-DEN
$99
4/9Wed
1 stopUnited Airlines
8h 00mATL-DEN
$109
4/21Mon
nonstopDelta
3h 15mATL-DEN
$119
4/18Fri
1 stopUnited Airlines
6h 28mATL-DEN
$129
4/8Tue
2 stopsSouthwest
7h 05mATL-DEN
$134
3/29Sat
1 stopSouthwest
6h 15mATL-DEN
$139

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Last minute flights from Atlanta to Colorado

Last minute flight, train and bus deals

 
These last-minute flight deals are the cheapest flights found on KAYAK in the last 72 hours for flights from Atlanta to Colorado that are departing in the next 10 days.
2/25Tue
nonstopFrontier
3h 39mATL-DEN
3/26Wed
nonstopFrontier
2h 59mDEN-ATL
$87
2/25Tue
nonstopFrontier
3h 39mATL-DEN
3/5Wed
nonstopFrontier
2h 59mDEN-ATL
$98
2/25Tue
nonstopDelta
3h 21mATL-DEN
3/25Tue
nonstopDelta
2h 50mDEN-ATL
$247
2/25Tue
multi-stopUnited Airlines
6h 19mATL-DEN
3/1Sat
multi-stopUnited Airlines
6h 12mDEN-ATL
$317
2/25Tue
nonstopUnited Airlines
3h 33mATL-DEN
3/3Mon
multi-stopUnited Airlines
7h 48mDEN-ATL
$327
2/25Tue
multi-stopSouthwest
7h 15mATL-DEN
3/26Wed
multi-stopSouthwest
6h 00mDEN-ATL
$342
2/25Tue
multi-stopSouthwest
7h 15mATL-DEN
3/26Wed
multi-stopSouthwest
6h 00mDEN-ATL
$447
2/25Tue
multi-stopAmerican Airlines
6h 23mATL-DRO
3/5Wed
multi-stopAmerican Airlines
8h 11mDRO-ATL
$463
2/25Tue
multi-stopAmerican Airlines
8h 50mATL-DRO
3/5Wed
multi-stopAmerican Airlines
11h 34mDRO-ATL
$469
2/24Mon
multi-stopDelta
11h 16mATL-DEN
8/13Wed
nonstopDelta
3h 07mDEN-ATL
$505

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

Information on your arrival and departure airports

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