$52+ Cheap flights from Atlanta (ATL) to Colorado
This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 2/27. Fares are subject to change and may not be available on all flights or dates of travel.
ATL — DEN
Jan 29 — Feb 51
1 adult, Economy
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Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from Atlanta to Colorado
Cheapest flights from Atlanta to ColoradoExplore the most affordable flight options available from Atlanta to Colorado. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 30, 2025.
Explore the most affordable flight options available from Atlanta to Colorado. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 30, 2025.
This Kiwi.com deal was found by Cheapflights users on 12/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/318:30 pmATL - DEN
Nonstop3h 38mFrontier
Wed 1/76:00 amDEN - ATL
Nonstop3h 07mFrontier
Deal found 12/30![Frontier logo]()
$314
This Cheapflightsfares deal was found by Cheapflights users on 12/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/308:30 pmATL - DEN
Nonstop3h 38mFrontier
Wed 1/76:00 amDEN - ATL
Nonstop3h 07mFrontier
Deal found 12/30![Frontier logo]()
$318
This Cheapflightsfares deal was found by Cheapflights users on 12/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/308:30 pmATL - DEN
Nonstop3h 38mFrontier
Tue 1/66:00 amDEN - ATL
Nonstop3h 07mFrontier
Deal found 12/29![Frontier logo]()
$328
This Cheapflightsfares deal was found by Cheapflights users on 12/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/318:30 pmATL - DEN
Nonstop3h 38mFrontier
Tue 1/66:00 amDEN - ATL
Nonstop3h 07mFrontier
Deal found 12/29![Frontier logo]()
$338
This Cheapflightsfares deal was found by Cheapflights users on 12/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/318:30 pmATL - DEN
Nonstop3h 38mFrontier
Sun 1/412:16 amDEN - ATL
Nonstop3h 14mFrontier
Deal found 12/29![Frontier logo]()
$419
This Kiwi.com deal was found by Cheapflights users on 12/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/308:30 pmATL - DEN
Nonstop3h 38mFrontier
Sun 1/412:16 amDEN - ATL
Nonstop3h 14mFrontier
Deal found 12/29![Frontier logo]()
$422
This Kiwi.com deal was found by Cheapflights users on 12/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/319:57 pmATL - DEN
2 stops22h 34mMultiple Airlines
Wed 1/76:00 amDEN - ATL
Nonstop3h 07mMultiple Airlines
Deal found 12/30![Multiple Airlines logo]()
$436
This United Airlines deal was found by Cheapflights users on 12/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/308:34 amATL - DRO
1 stop5h 54mUnited Airlines
Tue 1/67:00 amDRO - ATL
1 stop6h 07mUnited Airlines
Deal found 12/29![United Airlines logo]()
$448
This United Airlines deal was found by Cheapflights users on 12/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/319:25 amATL - DRO
2 stops9h 55mUnited Airlines
Mon 1/510:42 amDRO - ATL
2 stops11h 44mUnited Airlines
Deal found 12/28![United Airlines logo]()
$459
This Cheapflightsfares deal was found by Cheapflights users on 12/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/298:30 pmATL - DEN
Nonstop3h 38mFrontier
Sun 1/412:16 amDEN - ATL
Nonstop3h 14mFrontier
Deal found 12/29![Frontier logo]()
$459
This Kiwi.com deal was found by Cheapflights users on 12/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/318:30 pmATL - DEN
Nonstop3h 38mFrontier
Thu 1/12:42 pmDEN - ATL
Nonstop3h 05mFrontier
Deal found 12/30![Frontier logo]()
$472
This Cheapflightsfares deal was found by Cheapflights users on 12/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/308:30 pmATL - DEN
Nonstop3h 38mFrontier
Sat 1/32:42 pmDEN - ATL
Nonstop3h 05mFrontier
Deal found 12/30![Frontier logo]()
$479
Find flight deals from Atlanta to Colorado
Keep the following information in mind while searching for Atlanta to Colorado flight deals. Data was last updated December 30, 2025.
Most accurate provider | CheapOair 3 stars |
|---|---|
Most trusted provider | CheapOair 3 stars |
Round-trip from | $93 (Frontier) |
One-way from | $52 (Kiwi.com) |
Popular in | December |
Cheapest in | January |
Average price | $317 |
Good round-trip deal | $208 or less |
Good one-way deal | $138 or less |
Cheapflights Fare Finder
Customize your flight search to find flights from Atlanta to Colorado that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated December 30, 2025.
Use the filters below to find and compare flights from Atlanta to Colorado that are best for you.
Fly from
Atlanta
Fly to
Colorado
Route
Depart
Return
Price
AtlantaDenver
ATL - DEN
ATLDEN
Atlanta Hartsfield-Jackson
Wed 1/21
4:20 pm-5:57 pm
Nonstop3h 37m
Denver Intl
Fri 1/23
5:35 pm-10:35 pm
Nonstop3h 00m
$217
AtlantaColorado Springs
ATL - COS
ATLCOS
Atlanta Hartsfield-Jackson
Thu 1/29
10:50 pm-9:40 am
1 stop12h 50m
Colorado Springs
Mon 2/2
10:30 am-12:22 pm
1 stop23h 52m
$220
AtlantaGrand Junction
ATL - GJT
ATLGJT
Atlanta Hartsfield-Jackson
Sat 2/14
4:31 pm-9:59 pm
1 stop7h 28m
Grand Junction Regnl
Fri 2/20
4:46 pm-11:56 pm
1 stop5h 10m
$257
AtlantaGrand Junction
ATL - GJT
ATLGJT
Atlanta Hartsfield-Jackson
Wed 2/25
9:01 am-2:47 pm
1 stop7h 46m
Grand Junction Regnl
Thu 3/5
1:40 pm-10:48 pm
1 stop7h 08m
$257
AtlantaDurango
ATL - DRO
ATLDRO
Atlanta Hartsfield-Jackson
Tue 3/24
9:00 am-2:48 pm
1 stop7h 48m
Durango La Plata County
Tue 3/31
7:00 am-3:13 pm
1 stop6h 13m
$258
AtlantaDurango
ATL - DRO
ATLDRO
Atlanta Hartsfield-Jackson
Wed 3/25
9:00 am-2:48 pm
1 stop7h 48m
Durango La Plata County
Wed 4/1
1:36 pm-10:56 pm
1 stop7h 20m
$258
AtlantaGrand Junction
ATL - GJT
ATLGJT
Atlanta Hartsfield-Jackson
Sat 2/14
1:23 pm-9:59 pm
2 stops10h 36m
Grand Junction Regnl
Thu 2/19
4:46 pm-11:56 pm
1 stop5h 10m
$262
AtlantaDurango
ATL - DRO
ATLDRO
Atlanta Hartsfield-Jackson
Tue 3/24
10:50 am-6:07 pm
2 stops9h 17m
Durango La Plata County
Tue 3/31
11:34 am-10:05 pm
1 stop8h 31m
$264
AtlantaGunnison
ATL - GUC
ATLGUC
Atlanta Hartsfield-Jackson
Wed 1/21
7:24 am-12:06 pm
1 stop6h 42m
Gunnison
Sun 1/25
2:55 pm-10:35 pm
1 stop5h 40m
$269
AtlantaGrand Junction
ATL - GJT
ATLGJT
Atlanta Hartsfield-Jackson
Wed 1/14
7:24 am-12:16 pm
1 stop6h 52m
Grand Junction Regnl
Sun 1/18
12:46 pm-9:02 pm
1 stop6h 16m
$269
Showing 1-10 of 60 results
Best time to book a flight from Atlanta to Colorado
Have a flexible travel schedule? Discover the best time to fly to Colorado from Atlanta with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.
Cheapflights Insights
Everything you need to know about your flight from Atlanta to Colorado
What is the cheapest month to book a flight from Atlanta to Colorado?
Currently, January is the cheapest month in which you can book a flight from Atlanta to Colorado (average of $58). Flying from Atlanta to Colorado in July is currently the most expensive (average of $138). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.
What is the cheapest time of day to fly from ATL to CO?
Find hourly flight availability from Atlanta to Colorado. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated December 30, 2025.
It’s typically best to fly out from Atlanta to Colorado at noon. Doing so could potentially save you 52% on the flight price compared to flying in the morning, which is usually more expensive.
What is the cheapest day to fly from Atlanta to Colorado?
Use this chart to determine the cheapest time to fly round-trip from Atlanta to Colorado. Price data was last updated on December 27, 2025.
Travelers seeking maximum savings on their Atlanta to Colorado flight should consider departing on Saturday evenings when fares are most often at their lowest. Sunday afternoons flights should be avoided if possible as fares are typically the most expensive at this time.
Weekly flight availability from Atlanta to Colorado
Explore weekly flight availability from Atlanta to Colorado. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated December 30, 2025.
The most flights from ATL to USCO are scheduled on a Monday (39 on average). You will have fewer flight options on Sunday, which is when the least amount of flights are scheduled (13 on average).
Reviews of airlines servicing Colorado
Get insights into the airlines that provide service to Colorado. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Colorado. Reviews last updated December 30, 2025.
Get a feel of what it's like to fly with Southwest, Delta, and United Airlines from Atlanta to Colorado by reading reviews from past customers. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Food
7.0
Boarding
8.1
Overall
8.0
Crew
8.6
Entertainment
7.5
Comfort
8.0
Reviews
1 / 20
2.0
MediocreThomas,Dec 2025
SEA - DEN
Food
7.0
Boarding
8.1
Overall
8.0
Crew
8.6
Entertainment
7.5
Comfort
8.0
Reviews
1 / 20
2.0
MediocreThomas,Dec 2025
SEA - DEN
Food
7.0
Boarding
8.1
Overall
8.0
Crew
8.6
Entertainment
7.5
Comfort
8.0
Reviews
1 / 20
2.0
MediocreThomas,Dec 2025
SEA - DEN
Food
7.0
Boarding
8.1
Overall
8.0
Crew
8.6
Entertainment
7.5
Comfort
8.0
Reviews
1 / 20
2.0
MediocreThomas,Dec 2025
SEA - DEN
Food
7.0
Boarding
8.1
Overall
8.0
Crew
8.6
Entertainment
7.5
Comfort
8.0
Reviews
1 / 20
2.0
MediocreThomas,Dec 2025
SEA - DEN
Food
7.0
Boarding
8.1
Overall
8.0
Crew
8.6
Entertainment
7.5
Comfort
8.0
Reviews
1 / 20
2.0
MediocreThomas,Dec 2025
SEA - DEN
Related info for your journey
Find useful and relevant information for your journey from Atlanta to Colorado. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
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Alternative routes for Atlanta to Colorado
See prices for flight routes from nearby airports that may be better suited for you.
Top 5 airlines flying from Atlanta to Colorado
Discover the top 5 airlines that operate flights from Atlanta to Colorado. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated December 30, 2025.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$71 | Average$202 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$132 | Average$489 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$147 | Average$653 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$157 | Average$407 | FlexibilityNo cancel fee | On-time63% | |
| Cheapest$168 | Average$469 | FlexibilityNo cancel fee | On-time71% |