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$79+ Cheap flights from Colorado to Atlanta (ATL)

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 9/4. Fares are subject to change and may not be available on all flights or dates of travel.
DEN — ATL
Aug 19 — Aug 261
Tue 8/19
Tue 8/26
1 adult, Economy
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Cheap flight deals from Colorado to Atlanta

Keep the following information in mind while searching for Colorado to Atlanta flight deals. Data was last updated August 14, 2025.

Round-trip from

$121
(SmartFares)

One-way from

$79
(CheapOair)

Popular in

December

Cheapest in

October

Average price

$225

Good round-trip deal

$211 or less

Good one-way deal

$136 or less
From Colorado to Atlanta Hartsfield-Jackson
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One-way flight from Colorado to Atlanta Hartsfield-Jackson
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Highest demand for flights based on searches. 10% potential increase in price ($26 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($5 potential savings vs. average RT price).
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Average for round-trip flights in August 2025
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Price to beat on a round-trip flight from Colorado to Atlanta Hartsfield-Jackson.
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Price to beat on a one-way flight from Colorado to Atlanta Hartsfield-Jackson.
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Find flight deals from Colorado to Atlanta

Cheapest flights from Colorado to Atlanta
Explore the most affordable flight options available from Colorado to Atlanta. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 14, 2025.

This SmartFares deal was found by Cheapflights users on 8/14. 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 SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/286:10 amDEN - ATL
1 stop9h 40mFrontier
Sun 10/57:34 amATL - DEN
Nonstop3h 24mFrontier
Deal found 8/14$121
This Frontier deal was found by Cheapflights users on 8/13. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/275:50 pmDEN - ATL
1 stop12h 31mFrontier
Tue 9/28:00 amATL - DEN
Nonstop3h 20mFrontier
Deal found 8/13$122
This Cheapflightsfares deal was found by Cheapflights users on 8/14. 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.
Fri 9/1212:59 amDEN - ATL
Nonstop3h 05mFrontier
Sun 9/217:34 amATL - DEN
Nonstop3h 24mFrontier
Deal found 8/14$123
This Kiwi.com deal was found by Cheapflights users on 8/14. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/312:59 amDEN - ATL
Nonstop3h 03mFrontier
Tue 11/412:15 pmATL - DEN
Nonstop3h 30mFrontier
Deal found 8/14$124
This CheapOair deal was found by Cheapflights users on 8/14. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/14:44 pmDEN - ATL
Nonstop3h 12mFrontier
Sun 10/57:34 amATL - DEN
Nonstop3h 24mFrontier
Deal found 8/14$125
This FlightHub deal was found by Cheapflights users on 8/14. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/512:59 amDEN - ATL
Nonstop3h 05mFrontier
Tue 9/98:00 amATL - DEN
1 stop15h 22mFrontier
Deal found 8/14$126
This Frontier deal was found by Cheapflights users on 8/14. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/212:59 amDEN - ATL
Nonstop3h 05mFrontier
Thu 10/94:34 pmATL - DEN
1 stop10h 17mFrontier
Deal found 8/14$127
This Cheapflightsfares deal was found by Cheapflights users on 8/14. 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.
Thu 10/91:42 pmDEN - ATL
Nonstop3h 08mFrontier
Sun 10/127:30 amATL - DEN
Nonstop3h 33mFrontier
Deal found 8/14$128
This Cheapflightsfares deal was found by Cheapflights users on 8/14. 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.
Fri 10/101:42 pmDEN - ATL
Nonstop3h 08mFrontier
Sun 10/127:30 amATL - DEN
Nonstop3h 33mFrontier
Deal found 8/14$129
This Frontier deal was found by Cheapflights users on 8/13. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/226:00 amDEN - ATL
1 stop8h 55mFrontier
Wed 8/278:00 amATL - DEN
Nonstop3h 20mFrontier
Deal found 8/13$130
This Cheapflightsfares deal was found by Cheapflights users on 8/14. 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.
Thu 10/231:42 pmDEN - ATL
Nonstop3h 08mFrontier
Mon 10/277:30 amATL - DEN
Nonstop3h 33mFrontier
Deal found 8/14$131
This Kiwi.com deal was found by Cheapflights users on 8/14. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/2812:59 amDEN - ATL
Nonstop3h 03mFrontier
Fri 11/78:00 pmATL - DEN
Nonstop3h 28mFrontier
Deal found 8/14$132

Cheapflights Fare Finder

 
Customize your flight search to find flights from Colorado to Atlanta 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 August 14, 2025.
Use the filters below to find and compare flights from Colorado to Atlanta that are best for you.

Fly from

Colorado

Fly to

Atlanta

Route

Depart

Return

Price

DenverAtlanta

DEN - ATL

DENATL

Denver Intl

Thu 9/25

12:59 am-6:04 am

Nonstop3h 05m

Atlanta Hartsfield-Jackson

Tue 9/30

7:42 am-9:06 am

Nonstop3h 24m

$122

DenverAtlanta

DEN - ATL

DENATL

Denver Intl

Thu 9/11

12:59 am-6:04 am

Nonstop3h 05m

Atlanta Hartsfield-Jackson

Sat 9/13

7:34 am-8:58 am

Nonstop3h 24m

$122

DenverAtlanta

DEN - ATL

DENATL

Denver Intl

Wed 8/27

11:35 am-8:41 pm

1 stop7h 06m

Atlanta Hartsfield-Jackson

Wed 9/3

10:07 am-11:33 am

Nonstop3h 26m

$122

DenverAtlanta

DEN - ATL

DENATL

Denver Intl

Wed 8/27

5:50 pm-8:21 am

1 stop12h 31m

Atlanta Hartsfield-Jackson

Tue 9/2

8:00 am-9:20 am

Nonstop3h 20m

$122

DenverAtlanta

DEN - ATL

DENATL

Denver Intl

Fri 9/19

12:59 am-6:04 am

Nonstop3h 05m

Atlanta Hartsfield-Jackson

Sun 9/28

7:34 am-8:58 am

Nonstop3h 24m

$123

DenverAtlanta

DEN - ATL

DENATL

Denver Intl

Mon 10/13

8:58 pm-11:13 am

1 stop12h 15m

Atlanta Hartsfield-Jackson

Sat 10/18

6:29 pm-7:59 pm

Nonstop3h 30m

$123

DenverAtlanta

DEN - ATL

DENATL

Denver Intl

Fri 9/12

12:59 am-6:04 am

Nonstop3h 05m

Atlanta Hartsfield-Jackson

Sun 9/21

7:34 am-8:58 am

Nonstop3h 24m

$123

DenverAtlanta

DEN - ATL

DENATL

Denver Intl

Fri 10/31

12:59 am-6:02 am

Nonstop3h 03m

Atlanta Hartsfield-Jackson

Sat 11/8

7:35 am-9:08 am

Nonstop3h 33m

$124

DenverAtlanta

DEN - ATL

DENATL

Denver Intl

Sun 11/2

12:59 am-6:02 am

Nonstop3h 03m

Atlanta Hartsfield-Jackson

Wed 11/5

6:29 pm-7:59 pm

Nonstop3h 30m

$124

DenverAtlanta

DEN - ATL

DENATL

Denver Intl

Thu 10/30

12:59 am-6:02 am

Nonstop3h 03m

Atlanta Hartsfield-Jackson

Tue 11/4

6:29 pm-7:59 pm

Nonstop3h 30m

$124

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/13

Showing 1-10 of 60 results
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Best time to book a flight from Colorado to Atlanta

Have a flexible travel schedule? Discover the best time to fly to Atlanta from Colorado 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 Colorado to Atlanta

What is the cheapest month to book a flight from Colorado to Atlanta?

Currently, August is the cheapest month in which you can book a flight from Colorado to Atlanta (average of $190). Flying from Colorado to Atlanta in June is currently the most expensive (average of $246). 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 CO to ATL?

Find hourly flight availability from Colorado to Atlanta. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated August 14, 2025.

When flying from Colorado to Atlanta, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Weekly flight availability from Colorado to Atlanta

Explore weekly flight availability from Colorado to Atlanta. 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 August 14, 2025.

The most flights from USCO to ATL are scheduled on a Thursday (45 on average). You will have fewer flight options on Tuesday, which is when the least amount of flights are scheduled (27 on average).

Related info for your journey

Find useful and relevant information for your journey from Colorado to Atlanta. 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 into for flights to Atlanta from Colorado?

    Atlanta Hartsfield-Jackson (ATL), located 8.2 mi from the city center, is the airport you fly into when you book flights from Colorado to Atlanta.

  • How popular is this Colorado to Atlanta flight route?

    This flight path from Colorado to Atlanta Hartsfield-Jackson was viewed by 196 users in the past month. Keep an eye out for changes in search interest prior to high and low season.

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

    To fly one-way, consider booking your trip with Frontier, which is currently one of the cheapest options available, starting at $79. American Airlines flights start at $139 while deals on Southwest start at $139 one-way.

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

    Most travelers choose Denver Intl - Atlanta Hartsfield-Jackson, Colorado Springs - Atlanta Hartsfield-Jackson or Grand Junction Regnl - Atlanta Hartsfield-Jackson when deciding on the best route from Colorado to Atlanta.

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

    Consider Scandinavian Airlines (81%), Aeromexico (79%) or Delta (76%) when booking your flight. These represent the most reliable airlines when flying from Colorado to Atlanta.

  • What are the cheapest flights from Colorado to Atlanta?

    The cheapest flight price from Colorado to Atlanta is $77. On average you can expect to pay $869. The most popular route, (Denver Intl - Atlanta Hartsfield-Jackson), can usually be booked for $123.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Colorado to Atlanta 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 Colorado to Atlanta?

    Currently, August is the cheapest month in which you can book a flight from Colorado to Atlanta (average of $190). Flying from Colorado to Atlanta in June is currently the most expensive (average of $246). 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

Traveling to a place near Atlanta?

Book flights to Atlanta if you plan to visit one of these locations
Duluth
College Park
Auburn
McDonough
Norcross
Lawrenceville
Stone Mountain
Acworth
Marietta
Sandy Springs
Kennesaw
Conyers
Douglasville
Commerce
Buford
Covington
Athens
Smyrna
Stockbridge
Roswell

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Alternative routes for Colorado to Atlanta

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Top 5 airlines flying from Colorado to Atlanta

Discover the top 5 airlines that operate flights from Colorado to Atlanta. 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 August 14, 2025.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$74Average$202FlexibilityNo cancel feeOn-time62%
DeltaCheapest$125Average$512FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$148Average$523FlexibilityNo cancel feeOn-time69%
SouthwestCheapest$158Average$386FlexibilityNo cancel feeOn-time63%
American AirlinesCheapest$186Average$401FlexibilityNo cancel feeOn-time71%

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