$28 Find Cheap Flights from Atlanta to Fort Collins

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 Fort Collins departing on 1/25. 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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Cheap Flight Deals from Atlanta to Fort Collins (ATL-DEN)

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

Recent round-trip flight deals from Atlanta to Fort Collins

Recommended round-trip deals departing in the coming months from the most popular airlines that fly from Atlanta to Fort Collins.
Discover the best prices and deals for you by selecting your travel dates.
Choose your dates
10:15 am - 11:57 amATL-DEN
3h 42mnonstop
2:48 pm - 8:01 pmDEN-ATL
3h 13mnonstop
$58Frontier
Find Deal
Tue, Jan 28 - Wed, Feb 5
12:43 pm - 2:18 pmATL-DEN
3h 35mnonstop
6:30 am - 11:40 amDEN-ATL
3h 10mnonstop
$68Frontier
Find Deal
Tue, Feb 11 - Sat, Feb 15
11:46 am - 1:22 pmATL-DEN
3h 36mnonstop
4:20 pm - 9:33 pmDEN-ATL
3h 13mnonstop
$73Frontier
Find Deal
Sat, Jan 25 - Sat, Feb 1
11:46 am - 1:22 pmATL-DEN
3h 36mnonstop
4:20 pm - 9:33 pmDEN-ATL
3h 13mnonstop
$74Frontier
Find Deal
Sat, Jan 25 - Sat, Feb 1
10:15 am - 11:57 amATL-DEN
3h 42mnonstop
2:48 pm - 8:01 pmDEN-ATL
3h 13mnonstop
$75Frontier
Find Deal
Tue, Jan 28 - Tue, Feb 4
11:46 am - 1:22 pmATL-DEN
3h 36mnonstop
1:00 pm - 6:11 pmDEN-ATL
3h 11mnonstop
$77Frontier
Find Deal
Sat, Jan 25 - Mon, Jan 27
6:15 pm - 7:43 pmATL-DEN
3h 28mnonstop
3:30 pm - 8:29 pmDEN-ATL
2h 59mnonstop
$157Delta
Find Deal
Sat, Jan 18 - Wed, Jan 22
2:14 pm - 10:58 pmATL-DEN
10h 44m1 stop
12:59 am - 10:49 amDEN-ATL
7h 50m1 stop
$176American Airlines
Find Deal
Tue, Jan 28 - Tue, Feb 4
1:22 pm - 6:07 pmATL-DEN
6h 45m1 stop
11:59 pm - 8:44 amDEN-ATL
6h 45m1 stop
$196American Airlines
Find Deal
Wed, Jan 15 - Wed, Jan 22
1:34 pm - 8:33 pmATL-DEN
8h 59m1 stop
11:59 pm - 10:30 amDEN-ATL
8h 31m1 stop
$211American Airlines
Find Deal
Thu, Feb 20 - Thu, Feb 20

Good to know

Low season

November

High season

December

Cheapest flight

$28
Best time to beat the crowds but there is an average 5% increase in price.
Most popular time to fly with an average 53% increase in price.
Flight from Atlanta to Denver

When to book flights from Atlanta to Fort Collins

Are your dates flexible? Find out the best times to travel from Atlanta to Fort Collins based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price

Flights from Atlanta to Fort Collins: the best tips from KAYAK users' own experiences

Insights shared by verified travelers who flew the route from Atlanta to Fort Collins 
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 for booking flights from Atlanta to Fort Collins

  • Which airports will I be using when flying from Atlanta to Fort Collins?

    When flying out of Atlanta you’ll be using Atlanta Hartsfield-Jackson. Fort Collins does not have its own airport so you’ll be flying into nearby Denver Intl airport, which is 54.6 mi away.

  • How long does a flight from Atlanta to Fort Collins take?

    Direct flights cover the 1,196 miles separating Atlanta and Fort Collins in about 3h 24m.

  • How many flights are there between Atlanta and Fort Collins?

    50 direct flights run between Atlanta and Fort Collins on a daily basis. On average, there are about 356 departures each week.

  • What’s the cheapest day of the week to fly between Atlanta and Fort Collins?

    Consider leaving on a Tuesday and avoid Fridays if you are looking for the best rates. For your return to Atlanta, you’ll find the best rates on Saturdays and the most expensive ones on Thursdays.

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

    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 Fort Collins.

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

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

    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 to Fort Collins with an airline and back to Atlanta with another airline.

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

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

  • Which airlines provide the cheapest flights from Atlanta to Fort Collins?

    In the last 72 hours, the cheapest one-way ticket between Atlanta and Fort Collins found on KAYAK was with Frontier for $28. Frontier offered a round-trip connection from $58 and Delta from $157.

See more FAQs

Top tips for finding cheap flights from Atlanta to Fort Collins

  • There is no airport in Fort Collins. Instead, you’ll be flying into Denver Airport when flying between Atlanta and Fort Collins.
  • The cheapest flight from Atlanta to Fort Collins was found 32 days before departure, on average.
  • Book at least 1 week before departure in order to get a below-average price.
  • High season is considered to be November, December and January. The cheapest month to fly is January.
See more tips

Top 5 airlines serving Atlanta to Fort Collins

Need help choosing which airline to fly with from Atlanta to Fort Collins? 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 4821 reviews
7.2Food
7.7Entertainment
8.7Crew
8.2Boarding
8.1Comfort
Airline reviews

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 😮.

10.0 ExcellentDawn, Nov 2024SLC - DEN
Read more Southwest reviews

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

The 700 model seating is too tight both seat size & leg room

Being paid like a full service airline , I felt some features like no screen on seat, very poor entertainment content and no headphone provided. I like the checked bag benefit. Open seating concept is not nicely implemented as people were boarding out of order.

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.

Had us delay to fix forward restroom only to have stop working so I had a line of people's rear. The entire 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

late departure due to some unspecified issue with ventilating the cabin. They got it running but it was FREEZING for the whole flight. I asked for a blanket but they didn't provide one. They could not turn up the heat. it was quite miserable.

Liked that we left on time for each flight. Snacks not the best, but we're okay.

It was fine. The flight attendant appeared to be in a bad mood but everything was fine.

The entertainment would not work. The comfort of the seats leaves something to be desired, pretty uncomfortable.

Other than being delayed 5.5 hours and having to get a hotel because I missed my connecting flight, it was an okay flight. No in-flight Wi-Fi or entertainment.

Flight areas delayed 3 hours , train in the airport didn’t work

Flight attendant walked away once they landed and we were forced to wait another hour after an already 3hr delay.

No overhead space so all carryons were checked. No internet.

The flight was on time and everything went very smoothly.

A thousand choices for movies and nothing to watch. I avoid 'R' rated shows and others with violence and sexual content, which results in a handful of flicks to view and I have them already.

I think I paid for an extra legroom seat and to be honest, there was not a lot of space available for my not very long legs. The flight was totally full and the staff did everything possible to meet the needs of all passengers. My only concern was for the size and spacing of my seat.

Two issues. The plane was old and dirty. The armrest looked like an old car that had the vinyl rubbed off. The Seats in these aircraft are about as hard and uncomfortable. I want to tour Italy for a month and I want to buy a one-way ticket to Thailand but I will not sit in the seats these planes have. It is seriously stupid how hard they are.

The meals were mediocre and the alcohol selection was poor. I enjoyed the selection of movies and other entertainment.

I chatted with the captain before the flight, and similarly during the welcome announcement, he warned of a turbulent flight that may impact the in-flight service. However, once at altitude, he announced that the weather changed and he immediately turned off the seatbelt sign. But it appeared the cabin crew had already decided to take off this flight. They remained seated and then just chatted in the galley. The flight was fully catered, but only first class received service.

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...

The personal at boarding are rude and try to steel people with their rule of personal item , really bad experience for us

Both flights were delayed. The sizing of bags is crazy. I know it is advertised as a no frills cheaper option but it does feel like you are being extorted for money the whole way-- $20 dollars to talk to a gate agent? Charging for soda a pretzels? I don't think I will be flying Frontier again if I can help it. That said, all the staff were wonderful.

Staff members pretty horrible when boarding. No care for customers

Book cheap flights from Atlanta to Fort Collins

Recent round-trip flight deals

1/28Tue
nonstopFrontier
3h 42mATL-DEN
2/5Wed
nonstopFrontier
3h 13mDEN-ATL
$58
2/11Tue
nonstopFrontier
3h 35mATL-DEN
2/15Sat
nonstopFrontier
3h 10mDEN-ATL
$68
1/25Sat
nonstopFrontier
3h 36mATL-DEN
2/1Sat
nonstopFrontier
3h 13mDEN-ATL
$73
1/25Sat
nonstopFrontier
3h 36mATL-DEN
2/1Sat
nonstopFrontier
3h 13mDEN-ATL
$74
1/28Tue
nonstopFrontier
3h 42mATL-DEN
2/4Tue
nonstopFrontier
3h 13mDEN-ATL
$75
1/25Sat
nonstopFrontier
3h 36mATL-DEN
1/27Mon
nonstopFrontier
3h 11mDEN-ATL
$77
1/18Sat
nonstopDelta
3h 28mATL-DEN
1/22Wed
nonstopDelta
2h 59mDEN-ATL
$157
1/28Tue
1 stopAmerican Airlines
10h 44mATL-DEN
2/4Tue
1 stopAmerican Airlines
7h 50mDEN-ATL
$176
1/15Wed
1 stopAmerican Airlines
6h 45mATL-DEN
1/22Wed
1 stopAmerican Airlines
6h 45mDEN-ATL
$196
2/20Thu
1 stopAmerican Airlines
8h 59mATL-DEN
2/20Thu
1 stopAmerican Airlines
8h 31mDEN-ATL
$211

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Recent one-way flight deals

1/25Sat
nonstopFrontier
3h 36mATL-DEN
$28
1/14Tue
nonstopFrontier
3h 41mATL-DEN
$29
2/18Tue
1 stopAmerican Airlines
6h 38mATL-DEN
$88
1/20Mon
nonstopUnited Airlines
3h 36mATL-DEN
$99
2/20Thu
1 stopAmerican Airlines
8h 59mATL-DEN
$108
3/19Wed
nonstopUnited Airlines
3h 38mATL-DEN
$109
4/12Sat
nonstopDelta
3h 22mATL-DEN
$119
2/20Thu
2 stopsSouthwest
6h 55mATL-DEN
$153
2/21Fri
2 stopsSouthwest
6h 40mATL-DEN
$173
2/17Mon
nonstopDelta
3h 26mATL-DEN
$179

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Last minute flights from Atlanta to Fort Collins

Last minute flight, train and bus deals

12/24Tue
nonstopFrontier
3h 39mATL-DEN
1/2Thu
multi-stopFrontier
24h 04mDEN-ATL
$216
12/22Sun
nonstopFrontier
3h 39mATL-DEN
1/1Wed
multi-stopFrontier
20h 17mDEN-ATL
$224
12/23Mon
multi-stopFrontier
24h 13mATL-DEN
1/6Mon
multi-stopFrontier
23h 35mDEN-ATL
$232
12/23Mon
multi-stopFrontier
6h 51mATL-DEN
1/1Wed
multi-stopFrontier
20h 17mDEN-ATL
$235
12/21Sat
multi-stopFrontier
19h 01mATL-DEN
1/1Wed
multi-stopFrontier
20h 17mDEN-ATL
$238
12/22Sun
multi-stopFrontier
7h 11mATL-DEN
1/6Mon
multi-stopFrontier
23h 35mDEN-ATL
$242
12/24Tue
nonstop
3h 39mATL-DEN
12/31Tue
multi-stop
14h 17mDEN-ATL
$263
12/23Mon
multi-stopSun Country Air
17h 26mATL-DEN
12/27Fri
multi-stopSun Country Air
23h 36mDEN-ATL
$317
12/23Mon
multi-stopSun Country Air
17h 26mATL-DEN
12/28Sat
multi-stopSun Country Air
14h 32mDEN-ATL
$325
12/20Fri
multi-stopSun Country Air
25h 05mATL-DEN
12/23Mon
multi-stopSun Country Air
22h 14mDEN-ATL
$415

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Everything you need to know for your flight from Atlanta to Fort Collins

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