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$60+ 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 1/7. Fares are subject to change and may not be available on all flights or dates of travel.
ATL — DEN
Dec 17 — Dec 241
Wed 12/17
Wed 12/24
1 adult, Economy
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Find flight deals from Atlanta to Colorado

Cheapest flights from Atlanta to Colorado
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 November 17, 2025.

This Super.com deal was found by Cheapflights users on 11/17. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/37:30 amATL - DEN
1 stop7h 47mFrontier
Fri 12/512:59 amDEN - ATL
Nonstop3h 14mFrontier
Deal found 11/17$87
This Cheapflightsfares deal was found by Cheapflights users on 11/14. 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 12/248:30 pmATL - DEN
Nonstop3h 38mFrontier
Thu 12/2512:16 amDEN - ATL
Nonstop3h 14mFrontier
Deal found 11/14$90
This Super.com deal was found by Cheapflights users on 11/15. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/53:45 pmATL - DEN
1 stop9h 19mFrontier
Wed 12/1012:59 amDEN - ATL
Nonstop3h 14mFrontier
Deal found 11/15$92
This Cheapflightsfares deal was found by Cheapflights users on 11/17. 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.
Thu 12/111:54 pmATL - DEN
1 stop9h 55mFrontier
Wed 12/1712:14 amDEN - ATL
Nonstop3h 14mFrontier
Deal found 11/17$95
This Kiwi.com deal was found by Cheapflights users on 11/16. 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.
Sun 12/79:10 pmATL - DEN
1 stop18h 36mFrontier
Tue 12/912:59 amDEN - ATL
Nonstop3h 14mFrontier
Deal found 11/16$96
This Kiwi.com deal was found by Cheapflights users on 11/16. 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.
Sat 12/67:20 amATL - DEN
Nonstop3h 42mMultiple Airlines
Wed 12/1011:00 amDEN - ATL
1 stop8h 59mMultiple Airlines
Deal found 11/16$97
This Super.com deal was found by Cheapflights users on 11/15. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/94:48 pmATL - DEN
1 stop8h 16mFrontier
Thu 12/1112:59 amDEN - ATL
Nonstop3h 14mFrontier
Deal found 11/15$98
This Cheapflightsfares deal was found by Cheapflights users on 11/15. 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.
Thu 12/48:27 amATL - DEN
1 stop16h 37mFrontier
Fri 12/121:42 pmDEN - ATL
Nonstop3h 06mFrontier
Deal found 11/15$99
This Super.com deal was found by Cheapflights users on 11/15. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/137:20 amATL - DEN
Nonstop3h 42mFrontier
Sat 12/206:21 pmDEN - ATL
1 stop9h 09mFrontier
Deal found 11/15$100
This United Airlines deal was found by Cheapflights users on 11/14. 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 12/912:40 pmATL - DEN
Nonstop3h 32mUnited Airlines
Tue 12/1610:15 amDEN - ATL
Nonstop2h 57mUnited Airlines
Deal found 11/14$101
This CheapOair deal was found by Cheapflights users on 11/17. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/58:55 amATL - DEN
1 stop14h 20mFrontier
Sat 12/612:59 amDEN - ATL
Nonstop3h 14mFrontier
Deal found 11/17$102
This Cheapflightsfares deal was found by Cheapflights users on 11/16. 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.
Thu 12/48:00 pmATL - DEN
Nonstop3h 38mFrontier
Wed 12/1012:59 amDEN - ATL
Nonstop3h 14mFrontier
Deal found 11/16$103

Cheap flight deals from Atlanta to Colorado

Keep the following information in mind while searching for Atlanta to Colorado flight deals. Data was last updated November 17, 2025.

Most accurate provider

CheapOair
3 stars

Most trusted provider

CheapOair
3 stars

Round-trip from

$87
(Super.com)

One-way from

$60
(Trip.com)

Popular in

December

Cheapest in

January

Average price

$232

Good round-trip deal

$168 or less

Good one-way deal

$100 or less
Provider with most accurate pricing for Atlanta Hartsfield-Jackson-Denver Intl flight deals.
Search Deals
Provider most trusted by Cheapflights users for Atlanta Hartsfield-Jackson-Denver Intl flights.
Search Deals
From Atlanta Hartsfield-Jackson to Colorado
Search Deals
One-way flight from Atlanta Hartsfield-Jackson to Colorado
Search Deals
Highest demand for flights based on searches. 2% potential increase in price ($6 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($6 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in November 2025
Search Deals
Price to beat on a round-trip flight from Atlanta Hartsfield-Jackson to Colorado.
Search Deals
Price to beat on a one-way flight from Atlanta Hartsfield-Jackson to Colorado.
Search Deals

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 November 17, 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

Tue 12/9

9:00 am-10:32 am

Nonstop3h 32m

Denver Intl

Wed 12/10

10:15 am-3:12 pm

Nonstop2h 57m

$111

AtlantaDenver

ATL - DEN

ATLDEN

Atlanta Hartsfield-Jackson

Mon 12/8

12:40 pm-2:12 pm

Nonstop3h 32m

Denver Intl

Fri 12/12

5:45 pm-10:44 pm

Nonstop2h 59m

$134

AtlantaDenver

ATL - DEN

ATLDEN

Atlanta Hartsfield-Jackson

Sun 2/15

2:50 pm-7:40 pm

1 stop6h 50m

Denver Intl

Sun 3/1

7:55 pm-12:40 am

Nonstop2h 45m

$184

AtlantaDenver

ATL - DEN

ATLDEN

Atlanta Hartsfield-Jackson

Sat 12/6

4:38 pm-6:07 pm

Nonstop3h 29m

Denver Intl

Sat 12/13

10:15 am-3:12 pm

Nonstop2h 57m

$191

AtlantaDenver

ATL - DEN

ATLDEN

Atlanta Hartsfield-Jackson

Sun 12/14

10:40 pm-12:07 am

Nonstop3h 27m

Denver Intl

Wed 12/17

1:16 pm-6:15 pm

Nonstop2h 59m

$197

AtlantaDenver

ATL - DEN

ATLDEN

Atlanta Hartsfield-Jackson

Fri 12/12

10:40 pm-12:07 am

Nonstop3h 27m

Denver Intl

Tue 12/16

4:44 pm-9:44 pm

Nonstop3h 00m

$197

AtlantaDenver

ATL - DEN

ATLDEN

Atlanta Hartsfield-Jackson

Sat 2/14

6:10 pm-7:35 pm

Nonstop3h 25m

Denver Intl

Tue 2/17

8:20 am-1:10 pm

Nonstop2h 50m

$237

AtlantaDenver

ATL - DEN

ATLDEN

Atlanta Hartsfield-Jackson

Wed 12/3

4:38 pm-6:07 pm

Nonstop3h 29m

Denver Intl

Sat 12/13

5:25 pm-10:21 pm

Nonstop2h 56m

$246

AtlantaGrand Junction

ATL - GJT

ATLGJT

Atlanta Hartsfield-Jackson

Fri 12/12

5:30 am-10:08 am

1 stop6h 38m

Grand Junction Regnl

Sun 12/14

10:33 am-7:23 pm

1 stop6h 50m

$257

AtlantaGrand Junction

ATL - GJT

ATLGJT

Atlanta Hartsfield-Jackson

Fri 12/12

5:30 am-10:08 am

1 stop6h 38m

Grand Junction Regnl

Wed 12/17

5:21 am-3:33 pm

1 stop8h 12m

$257

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/17

Showing 1-10 of 60 results
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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 $57). 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 November 17, 2025.

It’s typically best to fly out from Atlanta to Colorado in the evening. Doing so could potentially save you 25% 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 November 2, 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 November 17, 2025.

The most flights from ATL to USCO are scheduled on a Monday (42 on average). You will have fewer flight options on Tuesday, which is when the least amount of flights are scheduled (25 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 November 17, 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.
Southwest
8.0
Very good
4,245 reviews

Entertainment

7.5

Crew

8.6

Food

7.0

Overall

8.0

Boarding

8.1

Comfort

8.0

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines
Southwest
8.0
Very good
4,245 reviews
Southwest
8.0
Very good
4,245 reviews

Entertainment

7.5

Crew

8.6

Food

7.0

Overall

8.0

Boarding

8.1

Comfort

8.0

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines
Delta
7.9
Good
8,008 reviews
Southwest
8.0
Very good
4,245 reviews

Entertainment

7.5

Crew

8.6

Food

7.0

Overall

8.0

Boarding

8.1

Comfort

8.0

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines
United Airlines
7.4
Good
9,014 reviews
Southwest
8.0
Very good
4,245 reviews

Entertainment

7.5

Crew

8.6

Food

7.0

Overall

8.0

Boarding

8.1

Comfort

8.0

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines
American Airlines
7.2
Good
11,048 reviews
Southwest
8.0
Very good
4,245 reviews

Entertainment

7.5

Crew

8.6

Food

7.0

Overall

8.0

Boarding

8.1

Comfort

8.0

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines
Frontier
5.8
Fair
3,103 reviews
Southwest
8.0
Very good
4,245 reviews

Entertainment

7.5

Crew

8.6

Food

7.0

Overall

8.0

Boarding

8.1

Comfort

8.0

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines

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.

  • What airport do you fly from for flights from Atlanta to Colorado?

    If you book a flight to Colorado from Atlanta, you will be flying from Hartsfield-Jackson, which is the city’s only airport. Atlanta Hartsfield-Jackson (ATL) is located 8.2 mi from the center of Atlanta.

  • How popular is this Atlanta to Colorado flight route?

    Flights from Atlanta Hartsfield-Jackson to Colorado have been viewed 347 times in the past calendar month.

  • How long is the flight from Atlanta to Colorado?

    United Airlines, Southwest, and Delta can get you from Atlanta to Colorado in just under 3h 27m. Your travel time can differ by up to 3h 23m. There are 1196 mi between Atlanta and Colorado. This flight may include one or multiple stops.

  • What are the cheapest airlines to fly from Atlanta to Colorado one-way?

    To fly one-way, consider booking your trip with United Airlines, which is currently one of the cheapest options available, starting at $79. Southwest flights start at $82 while deals on American Airlines start at $113 one-way.

  • What are the most popular routes from Atlanta to Colorado?

    When deciding which route to take from Atlanta to Colorado consider Atlanta Hartsfield-Jackson - Denver Intl, Atlanta Hartsfield-Jackson - Vail Eagle County or Atlanta Hartsfield-Jackson - Montrose County as they are the most popular.

  • What are the most reliable airlines from Atlanta to Colorado?

    Consider United Airlines (91%), Air Canada (90%) or Delta (80%) when booking your flight. These represent the most reliable airlines when flying from Atlanta to Colorado.

  • What are the cheapest flights from Atlanta to Colorado?

    On average you can expect to pay $635 for a flight from Atlanta to Colorado. The cheapest flight overall is $57 while the most popular route, (Atlanta Hartsfield-Jackson - Denver Intl) is currently priced at $98.

  • Can I find deals for flights from Atlanta to Colorado that include hotel bookings?

    Yes. In addition to deals on Atlanta to Colorado flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Atlanta to Colorado?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Atlanta to Colorado.

  • Can I find deals for business class flights from Atlanta to Colorado?

    Yes. Cheapflights offers flight deals from Atlanta to Colorado by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • 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 $57). 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.

See more FAQs

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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.
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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 November 17, 2025.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$74Average$204FlexibilityNo cancel feeOn-time62%
United AirlinesCheapest$136Average$513FlexibilityNo cancel feeOn-time69%
DeltaCheapest$144Average$630FlexibilityNo cancel feeOn-timeN/A
SouthwestCheapest$158Average$412FlexibilityNo cancel feeOn-time63%
American AirlinesCheapest$171Average$489FlexibilityNo cancel feeOn-time71%

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