Denver

$78+ Cheap flights from Atlanta to Denver (ATL - DEN)

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 4/8. Fares are subject to change and may not be available on all flights or dates of travel.
ATL — DEN
Mar 26 — Apr 21
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Find cheap flights from Atlanta to Denver with Cheapflights

1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”
2. Select your favorite providers
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Cheapflights Tip: The best prices from Atlanta Hartsfield-Jackson to Denver Intl are usually found in October or September, booked 32 days in advance, depart on a Wednesday or Friday and return on a Friday

Cheap flight deals from Atlanta to Denver

Discover tips and strategies to find the most affordable flight options for your journey from Atlanta (ATL) to Denver (DEN). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated March 21, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$156
(Frontier)

One-way from

$78
(Cheapflightsfares)

Popular in

December

Cheapest in

October

Average price

$267

Good round-trip deal

$174 or less

Good one-way deal

$125 or less
Provider with most accurate pricing for Atlanta Hartsfield-Jackson-Denver Intl flight deals.
Provider most trusted by Cheapflights users for Atlanta Hartsfield-Jackson-Denver Intl flights.
From Atlanta Hartsfield-Jackson to Denver Intl
One-way flight from Atlanta Hartsfield-Jackson to Denver Intl
Highest demand for flights based on searches. 10% potential increase in price ($26 potential increase over avg. RT price).
Cheapest flight prices on average. 4% potential price decrease ($9 potential savings vs. average RT price).
Average for round-trip flights in March 2025
Price to beat on a round-trip flight from Atlanta Hartsfield-Jackson to Denver Intl.
Price to beat on a one-way flight from Atlanta Hartsfield-Jackson to Denver Intl.

Find flight deals from Atlanta to Denver

Cheapest flights from Atlanta to Denver
Explore the most affordable flight options available from Atlanta to Denver. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 21, 2025.

This Frontier deal was found by Cheapflights users on 3/21. 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.
Sat 4/59:21 pmATL - DEN
Nonstop3h 38mFrontier
Tue 4/811:44 amDEN - ATL
Nonstop3h 04mFrontier
Deal found 3/21$156
This Delta deal was found by Cheapflights users on 3/21. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/2210:25 pmATL - DEN
Nonstop3h 15mDelta
Tue 4/2910:30 amDEN - ATL
Nonstop2h 45mDelta
Deal found 3/21$177
This FlightHub deal was found by Cheapflights users on 3/20. 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.
Wed 4/99:21 pmATL - DEN
Nonstop3h 38mMultiple Airlines
Fri 4/116:35 pmDEN - ATL
1 stop13h 39mMultiple Airlines
Deal found 3/20$183
This Sun Country Air deal was found by Cheapflights users on 3/19. 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 Sun Country Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/1211:13 amATL - DEN
1 stop11h 32mSun Country Air
Sun 4/208:00 amDEN - ATL
1 stop24h 27mSun Country Air
Deal found 3/19$205
This American Airlines deal was found by Cheapflights users on 3/21. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/2212:17 pmATL - DEN
1 stop7h 23mAmerican Airlines
Tue 4/294:17 pmDEN - ATL
1 stop5h 42mAmerican Airlines
Deal found 3/21$208
This Southwest deal was found by Cheapflights users on 3/20. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/126:40 amATL - DEN
2 stops7h 00mSouthwest
Sat 4/1911:05 amDEN - ATL
1 stop5h 00mSouthwest
Deal found 3/20$242
This United Airlines deal was found by Cheapflights users on 3/19. 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.
Fri 4/45:44 pmATL - DEN
1 stop6h 28mUnited Airlines
Tue 4/81:25 pmDEN - ATL
1 stop5h 52mUnited Airlines
Deal found 3/19$277

Cheapflights Fare Finder

Customize your flight search to find flights from Atlanta to Denver 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 March 21, 2025.
Use the filters below to find and compare flights from Atlanta to Denver that are best for you.

Fly from

Atlanta

Fly to

Denver

Route

Depart

Return

Price

AtlantaDenver

ATL - DEN

ATLDEN

Atlanta Hartsfield-Jackson

Sat 4/5

9:21 pm-10:59 pm

Nonstop3h 38m

Denver Intl

Tue 4/8

11:44 am-4:48 pm

Nonstop3h 04m

$156

AtlantaDenver

ATL - DEN

ATLDEN

Atlanta Hartsfield-Jackson

Tue 4/22

10:25 pm-11:40 pm

Nonstop3h 15m

Denver Intl

Tue 4/29

10:30 am-3:15 pm

Nonstop2h 45m

$177

AtlantaDenver

ATL - DEN

ATLDEN

Atlanta Hartsfield-Jackson

Wed 4/9

9:21 pm-10:59 pm

Nonstop3h 38m

Denver Intl

Fri 4/11

6:35 pm-10:14 am

1 stop13h 39m

$183

AtlantaDenver

ATL - DEN

ATLDEN

Atlanta Hartsfield-Jackson

Sat 4/12

11:13 am-8:45 pm

1 stop11h 32m

Denver Intl

Sun 4/20

8:00 am-10:27 am

1 stop24h 27m

$205

AtlantaDenver

ATL - DEN

ATLDEN

Atlanta Hartsfield-Jackson

Tue 4/22

12:17 pm-5:40 pm

1 stop7h 23m

Denver Intl

Tue 4/29

4:17 pm-11:59 pm

1 stop5h 42m

$208

AtlantaDenver

ATL - DEN

ATLDEN

Atlanta Hartsfield-Jackson

Sat 4/12

6:40 am-11:40 am

2 stops7h 00m

Denver Intl

Sat 4/19

11:05 am-6:05 pm

1 stop5h 00m

$242

AtlantaDenver

ATL - DEN

ATLDEN

Atlanta Hartsfield-Jackson

Fri 4/4

5:44 pm-10:12 pm

1 stop6h 28m

Denver Intl

Tue 4/8

1:25 pm-9:17 pm

1 stop5h 52m

$277

AtlantaDenver

ATL - DEN

ATLDEN

Atlanta Hartsfield-Jackson

Sat 4/5

9:21 pm-10:59 pm

Nonstop3h 38m

$78

AtlantaDenver

ATL - DEN

ATLDEN

Atlanta Hartsfield-Jackson

Tue 4/22

8:10 am-9:25 am

Nonstop3h 15m

$89

AtlantaDenver

ATL - DEN

ATLDEN

Atlanta Hartsfield-Jackson

Wed 4/23

5:30 pm-10:39 pm

1 stop7h 09m

$100

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/21

Showing 1-10 of 15 results
1
2

Compare providers for flights from Atlanta to Denver

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Atlanta to Denver in March.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
eDreamsPrice Accuracy3 starsTrust Score*3 stars
CheapflightsfaresPrice Accuracy3 starsTrust Score*2 stars
PricelinePrice Accuracy1 starTrust Score*3 stars
Kiwi.comPrice Accuracy3 starsTrust Score*2 stars
Trip.comPrice Accuracy1 starTrust Score*3 stars
CheapfaremartPrice Accuracy-Trust Score*3 stars
JustAirTicketPrice Accuracy-Trust Score*3 stars
Justfly.comPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Atlanta-Denver flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Atlanta-Denver flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Atlanta-Denver flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Atlanta-Denver flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Atlanta-Denver flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

The best insider tips for Atlanta to Denver flights

Snippets provided in this section are AI-generated based on a summarization of Cheapflights-commissioned articles. The articles are presented as-is, for general informational purposes only, and may not be up-to-date. The opinions contained in the articles are original to the author and reflect their authentic experience, which may vary significantly from the experience of others.
Cheapflights partnered with top experts to bring you the best recommendations for your Atlanta to Denver trip
Airlines
Frontier

Frontier offers extra comfort seats with 32” separation for a fee, ideal for longer flights.


Frontier's Zone 1 boarding available with carry-on purchase or special fare bundle for quicker boarding.

Read more about Frontierby Marisa Garcia
Southwest

Southwest offers two free checked bags, including oversized items like skis or golf clubs.


Southwest's free in-flight entertainment includes early-release movies and live TV streamed to your device.

Airports
ATL

For a quicker security experience at ATL, try the South security area or the international terminal if lines are long.

Read more about ATLby Chris Dong
DEN

Use the A Line train from DEN to reach downtown Denver in 37 minutes, running every 15 minutes.

Read more about DENby Emily Zemler
Our travel experts
Marisa Garcia

Marisa Garcia

Expert on Frontier and Southwest

Marisa Garcia

Marisa Garcia

Marisa knows planes inside and out, spending 16 years working on aircraft in hangars at airports around the world. She is an aviation industry expert, specialized in airline interiors and regulations. Ten years ago, she pivoted to journalism. She shares her insights in leading aviation, travel, and business publications and on her site FlightChic.

Read more
Chris Dong

Chris Dong

Expert on ATL

Chris Dong

Chris Dong

Chris is a consumer travel reporter covering aviation, trending travel news, hotels, and loyalty programs—all for leading global publications like Travel + Leisure, The Washington Post, AFAR, and more. In addition to writing, Chris is a video host for Travel + Leisure, giving consumers an inside look at the latest in air travel.

Read more
Emily Zemler

Emily Zemler

Expert on DEN

Emily Zemler

Emily Zemler

Emily is a freelance writer and book author based in London covering entertainment and travel. Her work has appeared in Los Angeles Times, Observer, and Conde Nast Traveler She has ventured to more than 40 countries and all seven continents, always in search of a great art museum. She has written extensively about hotels, luxury travel, and aviation.

Read more

Best time to book a flight from Atlanta to Denver

Have a flexible travel schedule? Discover the best time to fly to Denver 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 Denver

How far ahead should I book a flight from Atlanta to Denver?

Use this chart to determine the optimal time to book a round-trip flight from Atlanta to Denver. Price data was last updated on March 14, 2025.

The price you pay for your flight from Atlanta to Denver may vary depending on when you book. For the best chance of a lower fare, look to book 32 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

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

Currently, October is the cheapest month in which you can book a flight from Atlanta to Denver (average of $197). Flying from Atlanta to Denver in March is currently the most expensive (average of $278). 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 DEN?

Find hourly flight availability from Atlanta to Denver. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated March 21, 2025.

It’s optimal to fly from Atlanta to Denver in the evening. By choosing this option you can save up to 47% on the cost of your flight, compared to a flight in the afternoon.

What is the cheapest day to fly from Atlanta to Denver?

Use this chart to determine the cheapest time to fly round-trip from Atlanta to Denver. Price data was last updated on March 16, 2025.

Travelers seeking maximum savings on their Atlanta to Denver flight should consider departing on Saturday evenings when fares are most often at their lowest. Monday afternoons flights should be avoided if possible as fares are typically the most expensive at this time.

Weekly flight availability from Atlanta to Denver

Explore weekly flight availability from Atlanta to Denver. 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 March 21, 2025.

The most flights from ATL to DEN are scheduled on a Thursday (38 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (21 on average).

Rainfall in Denver by month

Plan your trip to Denver by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Denver ranges from 0.5 - 2.3 inches per month. May is typically the wettest month, when rainfall can reach 2.3 in. January is typically the driest time to visit Denver when rainfall is around 0.5 in.

Temperature in Denver by month

Plan your trip to Denver by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Denver, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 73.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 30.2 F).

Reviews of airlines servicing Denver

Get insights into the airlines that provide service to Denver. 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 Denver. Reviews last updated March 21, 2025.
See what other customers who have flown with Southwest, Alaska Airlines and Delta from Atlanta to Denver have to say. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.

Crew

8.7

Overall

8.1

Boarding

8.2

Food

7.1

Comfort

8.1

Entertainment

7.6

Reviews

1 / 20
8.0
Excellent

Ila,Mar 2025

HOU - DAL

Our original flight was delayed. We were able to change our flight and got home at close to the same time. Looking forward to when you have assigned seating.

Crew

8.7

Overall

8.1

Boarding

8.2

Food

7.1

Comfort

8.1

Entertainment

7.6

Reviews

1 / 20
8.0
Excellent

Ila,Mar 2025

HOU - DAL

Our original flight was delayed. We were able to change our flight and got home at close to the same time. Looking forward to when you have assigned seating.

Crew

8.7

Overall

8.1

Boarding

8.2

Food

7.1

Comfort

8.1

Entertainment

7.6

Reviews

1 / 20
8.0
Excellent

Ila,Mar 2025

HOU - DAL

Our original flight was delayed. We were able to change our flight and got home at close to the same time. Looking forward to when you have assigned seating.
8.0
Very good

Crew

8.7

Overall

8.1

Boarding

8.2

Food

7.1

Comfort

8.1

Entertainment

7.6

Reviews

1 / 20
8.0
Excellent

Ila,Mar 2025

HOU - DAL

Our original flight was delayed. We were able to change our flight and got home at close to the same time. Looking forward to when you have assigned seating.

Crew

8.7

Overall

8.1

Boarding

8.2

Food

7.1

Comfort

8.1

Entertainment

7.6

Reviews

1 / 20
8.0
Excellent

Ila,Mar 2025

HOU - DAL

Our original flight was delayed. We were able to change our flight and got home at close to the same time. Looking forward to when you have assigned seating.

Crew

8.7

Overall

8.1

Boarding

8.2

Food

7.1

Comfort

8.1

Entertainment

7.6

Reviews

1 / 20
8.0
Excellent

Ila,Mar 2025

HOU - DAL

Our original flight was delayed. We were able to change our flight and got home at close to the same time. Looking forward to when you have assigned seating.

Related info for your journey

Find useful and relevant information for your journey from Atlanta to Denver. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
  • What airports do I use to fly from Atlanta to Denver?

    Booking a flight from Atlanta Hartsfield-Jackson (ATL) to Denver Intl (DEN) is your only option if you wish to fly from Atlanta to Denver. On a typical day, there are 30 flights from Hartsfield-Jackson to Denver Intl, all of which are around 3h 10m for a nonstop flight. You can also purchase a plane ticket from 5 airlines when you book a flight from Hartsfield-Jackson to Denver.

  • How popular is this Atlanta to Denver flight route?

  • What are the cheapest airlines flying from Atlanta to Denver round-trip?

    Currently priced at $156, Frontier will fly you from Atlanta to Denver and back. In addition to Frontier, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from Delta and Sun Country Air - these airlines can fly you to your destination from $177 and $205, respectively. You may be able to fly from Atlanta to Denver for 27% less than the average price by searching for these airlines.

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

    The cheapest airline one-way is Frontier, with whom users have recently found tickets for as low as $78. However, be on the lookout for offers from Delta and American Airlines, as they are both options that can get you from Atlanta to Denver for a low price.

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

    Before booking your flight to Denver from Atlanta, check out the most reliable airlines to get you to your destination on time: Air Canada (91%), United Airlines (91%), Korean Air( 86%).

  • What are the cheapest flights from Atlanta to Denver?

    Looking for the cheapest flight from Atlanta to Denver? While on average our users pay $1,217, our data indicates the cheapest price to be $77. The most popular route (Atlanta Hartsfield-Jackson - Denver Intl), is priced around $174.

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

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

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

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

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

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

    Currently, October is the cheapest month in which you can book a flight from Atlanta to Denver (average of $197). Flying from Atlanta to Denver in March is currently the most expensive (average of $278). 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
Westminster
Black Hawk
Lakewood
Winter Park
Broomfield
Cripple Creek
Silverthorne
Golden
Brighton
Greeley
Frisco
Wheat Ridge
Grand Lake
Idaho Springs
Central City
Copper Mountain
Longmont
Thornton
Limon
Dillon

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Alternative routes for Atlanta to Denver

See prices for flight routes from nearby airports that may be better suited for you.

Top 5 airlines flying from Atlanta to Denver

Discover the top 5 airlines that operate flights from Atlanta to Denver. 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 March 21, 2025.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$57Average$163FlexibilityNo cancel feeOn-time62%
DeltaCheapest$119Average$279FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$138Average$306FlexibilityNo cancel feeOn-time69%
SouthwestCheapest$178Average$313FlexibilityNo cancel feeOn-time63%
American AirlinesCheapest$198Average$283FlexibilityNo cancel feeOn-time71%
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