$61 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 7/23. 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

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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Flights Deals

Best Colorado Flight Deals from Atlanta

Cheapest round-trip prices found by our users on KAYAK in the last 72 hours
Denver
Denvernonstop$119
Aspen
Aspen2 stops$374
Grand Junction
Grand Junction1 stop$269
Durango
Durango1 stop$258
Montrose
Montrose1 stop$329
Hayden
Hayden1 stop$319
Gunnison
Gunnison1 stop$415
Vail
Vail1 stop$269
Denver
Denvernonstop$119
Aspen
Aspen2 stops$374
Grand Junction
Grand Junction1 stop$269
Durango
Durango1 stop$258
Montrose
Montrose1 stop$329
Hayden
Hayden1 stop$319
Gunnison
Gunnison1 stop$415
Vail
Vail1 stop$269

Cheap Flights from Atlanta to Colorado

 
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

Wed, Jul 23 - Thu, Jul 31
Frontier Logo
7:45 am - 9:02 amATL-DEN
3h 17mnonstop
Frontier Logo
12:59 am - 6:10 amDEN-ATL
3h 11mnonstop
$119Frontier
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Tue, Aug 12 - Fri, Aug 15
Frontier Logo
7:45 am - 9:02 amATL-DEN
3h 17mnonstop
Frontier Logo
12:59 am - 6:10 amDEN-ATL
3h 11mnonstop
$121Frontier
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Fri, Sep 26 - Mon, Sep 29
Delta Logo
10:25 pm - 11:47 pmATL-DEN
3h 22mnonstop
Delta Logo
12:59 am - 5:55 amDEN-ATL
2h 56mnonstop
$172Delta
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Sat, Aug 30 - Sat, Sep 6
American Airlines Logo
7:54 am - 1:55 pmATL-DEN
8h 01m1 stop
American Airlines Logo
5:44 am - 1:32 pmDEN-ATL
5h 48m1 stop
$187American Airlines
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Wed, Aug 27 - Mon, Sep 1
American Airlines Logo
6:15 am - 10:06 amATL-DEN
5h 51m1 stop
American Airlines Logo
11:59 pm - 10:08 amDEN-ATL
8h 09m1 stop
$192American Airlines
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Tue, Aug 5 - Tue, Aug 19
United Airlines Logo
9:33 am - 2:22 pmATL-DEN
6h 49m1 stop
United Airlines Logo
9:57 am - 2:58 pmDEN-ATL
3h 01mnonstop
$262United Airlines
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Fri, Sep 26 - Tue, Sep 30
United Airlines Logo
9:00 am - 10:20 amATL-DEN
3h 20mnonstop
United Airlines Logo
5:00 am - 3:03 pmDEN-ATL
8h 03m1 stop
$268United Airlines
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Sat, Jul 12 - Sat, Jul 19
Southwest Logo
3:25 pm - 4:45 pmATL-DEN
3h 20mnonstop
Southwest Logo
8:00 am - 12:55 pmDEN-ATL
2h 55mnonstop
$277Southwest
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Mon, Sep 29 - Mon, Oct 6
Southwest Logo
6:50 pm - 10:35 pmATL-COS
5h 45m1 stop
Southwest Logo
6:30 pm - 6:05 amCOS-ATL
9h 35m1 stop
$282Southwest
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Wed, Sep 10 - Sat, Sep 13
Delta Logo
11:10 am - 12:12 pmATL-COS
3h 02mnonstop
Delta Logo
5:55 pm - 5:05 amCOS-ATL
9h 10m1 stop
$377Delta
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Useful Info

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?

The cheapest price for flight routes found by users searching on KAYAK in the last 2 weeks for round-trip flights from Atlanta to Colorado.

The cheapest ticket to Colorado from Atlanta found in the last 72 hours was to Denver, at $127 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 $127.

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 2 stops layover the cheapest option at $473 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 October, when tickets cost $177 (return) on average. On the other hand, the most expensive months are December and June, when the average cost of round-trip tickets is $310 and $255 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 Tuesday, 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 Friday and avoiding Sundays 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. For the absolute cheapest price, our data suggests you should book 5 weeks before departure.


Good to know

Low seasonApril
High seasonDecember
Cheapest flight$61
Best time to beat the crowds with an average 13% drop in price.
Most popular time to fly with an average 21% 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 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 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 $209 on average. Morning departures are around 23% 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 $364.

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 $135 one-way - $214 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.

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 4279 reviews
8.0Comfort
8.2Boarding
7.1Food
8.6Crew
7.6Entertainment
Airline reviews

Southwest is Southwest. No frills. If you're luck enough to get a happy crew (we did), then it makes for a nicer flight.

10.0 ExcellentMichael, Jun 2025SMF - SEA
Read more Southwest reviews

Southwest is Southwest. No frills. If you're luck enough to get a happy crew (we did), then it makes for a nicer flight.

Southwest is typically delayed, and it gets wearisome. It is no longer a discount airline and you get way less than you pay for when it comes to comfort and Ce.

We sat on the plane on the tarmac for 4 hours.

After a 3 hour layover in Denver my flight was delayed over 5 hours! No explanation; no assistance; no offer to provide compensation; no one at Southwest was willing to offer any assistance. 8 hours in the Denver airport - ridiculous!

WiFi on the flight was not working. Thus, entertainment options were limited.

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.

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.

I was supposed to be on business class at first class from Denver back to Miami due to weather changes. I missed my connection and it’s put on a flight to Fort Lauderdale. Instead of honoring my business class/1st class ticket, they put me in coach, but there were two first class seats open. I think it’s absolutely disgusting that I paid for first class $1300 ticket and they put me in economy and they had to open seats available and I have still not been refunded the difference. I ended up having to eat a snack box instead of the meal I was supposed to get and did not get home till 2 AM so I think that’s a little pathetic that I had to live off crackers for dinner And my poor dog ate some cheese and salami. Oh yes, apparently when they switched me to the new flight they forgot to mention I had a service dog

Excellent service despite turbulence during the flight. Flight attendants were remarkable!

Flight attendant moved my bag without notifying me and was rude to me when I asked him about it. There was no reason to move it.

The gate attendant let me walk right by her with a bag too big for the overhead compartment

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.

Loved the staff, boarding and drink options! Wish the comfort of the seat could have been better nevertheless

The chair cushions may need an upgrade. I have been noticing they are so worn out, thin so you’d sit in a dip 😄. Other than that, all was an enjoyable trip. Thanks AA!

I’m impressed that we were on time in Sacramento after having a late departure in Newark and our made it. The staff was friendly and warm.

Cramped seats. FAA should make airlines have more legroom, for even short people complain

5.5 hour delay with no explanation on why, along with no proactive effort to reaccomodate me.

It was one of my worst flight ever. First they were changing the gate for at least 4 times, changing from gate D7 to D12 to D44. Considering the size of the Miami Airport, we are talking about long distance and the train at the airport was not working. Then the flight was delayed around one hour. Then finally we boarded into the plane and when everybody was seated, there was an announcement that there is an issue with one of the tire of the plane, so we all had to get out of the plane with our belongings, to replace the tire. So we had around 2.5-hour delay

Most miserable flight ever. We waited almost 2 hours on the runway because the flight was oversold. American offered $1200 credit. Then there was some nonsense about weight distribution. Ridiculous. No food for 8 plus hours on the flight. I will be writing a letter.

Honestly, I haven’t flown American in years, probably due to the pandemic and my being unable to travel for certain periods in the last two years, but it was a good experience to dig out or obtain a new American Airlines account after many years of traveling for business with American in the past.

The plane was probably full boarding was easy. We were able to check our carry-on luggage for free. It was a return flight through Philly to LA. Never saw a stewardess do a demonstration of emergency Procedures. I think my flight was pretty full

Plane, flight, crew, captain were all great. The first flight had a Chipotle box lunch...delicious.

I liked the turn-style feature at gate 209B at LAX. Very efficient process. The gate staff also made several, clearly directed announcements so I felt very informed.

Horrendous. I do not recommend Frontier. The passengers lack manners and decency, and the flight attendants lack professionalism. If I wasn’t in a bind to fly with 48 hours notice for a job interview, I would not have selected a flight with Frontier and I never plan to fly with them in the future.

Seats are uncomfortable but price is good. Guess I can put up with misery for four hours.

I was not permitted on my flight and had to purchase another flight ticket to Las Vegas.

The plane failed preflight inspection, so we sat there for 90 mins while they tried to fix it. Ultimately, everything was remedied and we made our connecting flight; instead of a 2 hour layover at the airport, we spent it waiting on the plane.

Better to put road truck seat in plain it so uncomfortable can not adjustable and fill metal don’t have cushions at all it’s very hard to travel for five hours

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?

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

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