ATL - CPR

$344 Find Cheap Flights from Atlanta to Casper

This is the cheapest round-trip flight price found by a KAYAK user in the last 72 hours by searching for a flight from Atlanta to Casper departing on 10/7. 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.
1 adult
1 adult, Economy

KAYAK searches hundreds of travel sites at once for deals on flights to Casper

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Atlanta to Casper, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Atlanta to Casper, as well as popular online travel agencies
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Flights Deals

Cheap Flights from Atlanta to Casper (ATL-CPR)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Atlanta to Casper 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.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Atlanta to Casper

Tue, Oct 7 - Sat, Oct 11
United Airlines Logo
4:43 pm - 10:12 pmATL-CPR
7h 29m1 stop
United Airlines Logo
6:01 pm - 8:54 amCPR-ATL
12h 53m2 stops
$344United Airlines
Find Deal
Tue, Oct 7 - Sat, Oct 11
United Airlines Logo
3:41 pm - 10:12 pmATL-CPR
8h 31m2 stops
United Airlines Logo
6:01 pm - 8:54 amCPR-ATL
12h 53m2 stops
$349United Airlines
Find Deal
Tue, Oct 7 - Sat, Oct 11
United Airlines Logo
1:21 pm - 10:12 pmATL-CPR
10h 51m2 stops
United Airlines Logo
6:01 pm - 11:44 amCPR-ATL
15h 43m3 stops
$354United Airlines
Find Deal
Tue, Oct 7 - Sat, Oct 11
United Airlines Logo
4:43 pm - 10:12 pmATL-CPR
7h 29m1 stop
United Airlines Logo
7:00 am - 6:33 pmCPR-ATL
9h 33m1 stop
$363United Airlines
Find Deal
Fri, Aug 15 - Tue, Aug 19
United Airlines Logo
4:16 pm - 8:26 pmATL-CPR
6h 10m1 stop
United Airlines Logo
5:50 pm - 10:08 amCPR-ATL
14h 18m2 stops
$369United Airlines
Find Deal
Wed, Sep 10 - Sat, Sep 13
United Airlines Logo
12:14 pm - 10:14 pmATL-CPR
12h 00m2 stops
United Airlines Logo
5:42 pm - 10:08 amCPR-ATL
14h 26m2 stops
$374United Airlines
Find Deal
Fri, Aug 15 - Tue, Aug 19
United Airlines Logo
1:20 pm - 4:53 pmATL-CPR
5h 33m1 stop
United Airlines Logo
9:10 am - 6:39 pmCPR-ATL
7h 29m1 stop
$388United Airlines
Find Deal
Sun, Aug 10 - Sat, Aug 16
United Airlines Logo
1:20 pm - 6:44 pmATL-CPR
7h 24m1 stop
United Airlines Logo
3:16 pm - 10:45 pmCPR-ATL
5h 29m1 stop
$394United Airlines
Find Deal
Sun, Aug 10 - Sat, Aug 16
United Airlines Logo
1:20 pm - 4:53 pmATL-CPR
5h 33m1 stop
United Airlines Logo
11:15 am - 10:07 pmCPR-ATL
8h 52m2 stops
$399United Airlines
Find Deal
Tue, Oct 7 - Sat, Oct 11
United Airlines Logo
4:43 pm - 8:17 pmATL-CPR
5h 34m1 stop
United Airlines Logo
7:00 am - 6:33 pmCPR-ATL
9h 33m1 stop
$444United Airlines
Find Deal
Booking Insights

KAYAK's insights & trends for Atlanta to Casper flights

Get data-powered insights and trends into flights from Atlanta to Casper to help you find the cheapest flights, the best time to fly and much more.

What is the most popular layover airport when flying from Atlanta to Casper?

Percentage of 1-stop round-trip flights from Atlanta to Casper chosen by KAYAK users via each layover airport in the last 12 months (only includes trips with the same layover airport on both legs).

Denver (DEN) is the top choice – 98% of KAYAK users who clicked on 1-stop flights from Atlanta to Casper picked an itinerary connecting there.

What is the cheapest layover airport when flying from Atlanta to Casper?

Average round-trip price for 1-stop flights from Atlanta to Casper clicked by KAYAK users in the last 12 months (only includes trips with the same layover airport on both legs).

Flights via Denver (DEN) offer the most affordable fares, with an average round-trip price of $650.

Which layover airport offers the shortest total travel time from Atlanta to Casper?

Shortest average total travel time for 1-stop one-way flights from Atlanta to Casper via different layover airports, based on KAYAK user data from the last 12 months.

Consider flying via Denver (DEN) for the shortest journey. The average one-way travel time for flights connecting there is 6h 23m.

Which layover airport has the quickest connection when flying from Atlanta to Casper?

Average layover duration at different layover airports for 1-stop one-way flights from Atlanta to Casper, based on KAYAK user data from the last 12 months.

If you prefer a quick connection, Salt Lake City (SLC) often has the shortest layovers from Atlanta to Casper, with an average of 1h 01m.

Good to know

Low seasonMay
Cheapest flight$344
Best time to beat the crowds with an average 42% drop in price.
Most popular time to fly with an average 16% increase in price.
Flight from Atlanta to Casper

When to book flights from Atlanta to Casper

Are your dates flexible? Find out the best times to travel from Atlanta to Casper based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from Atlanta to Casper

  • What is the cheapest flight from Atlanta to Casper?

    In the last 3 days, the lowest price for a flight from Atlanta to Casper was $344 for a round-trip ticket.

  • Do I need a passport to fly between Atlanta and Casper?

    No

  • Which aircraft models fly most regularly from Atlanta to Casper?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Atlanta to Casper?

    Star Alliance is the only airline alliance operating flights between Atlanta and Casper.

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

    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 Casper.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Casper 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 Casper?

    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 Casper with an airline and back to Atlanta with another airline. Booking your flights between Atlanta and CPR can sometimes prove cheaper using this method.

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

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

Reviews of the top airline flying from Atlanta to Casper

 
See real verified KAYAK customer reviews for airlines flying from Atlanta to Casper. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Atlanta to Casper? 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.
7.4
United AirlinesOverall score based on 8896 reviews
7.3Comfort
7.7Boarding
8.1Crew
7.1Entertainment
6.6Food
Airline reviews

Was on time until within 1 hour of flight-how does that happen? Staff very friendly.

8.0 ExcellentHal, Jul 2025IAD - MSY
Read more United Airlines reviews

Was on time until within 1 hour of flight-how does that happen? Staff very friendly.

Weather delay in Chicago?. No sense of urgency to make connection in Chicago for our connecting flight that wasn't delayed. Connection was missed.

Our flight was understandably diverted to a small regional airport in Laramie, Wyoming due to weather conditions, which I fully recognize and appreciate. However, the low rating stems from the experience that followed: passengers remained on board for over an hour without the option to deplane and stretch, despite the aircraft being stationary. Although the pilot opened the cabin door, only he was permitted to exit. Meanwhile, passengers grew increasingly uncomfortable as warm summer air entered the cabin through the open door, and being in the second row meant we were impacted immediately. While the flight attendants made efforts to keep everyone at ease, I believe allowing passengers to deplane briefly, given the extended delay, would have significantly improved the overall experience.

I never flew. Flight was canceled. DIA worst airport in the country. Avoid at all costs.

I learned that seating towards the end of plane that a line forms for the restroom and people use your chair as a hand railing, bumping your seat consistently. I was seated in the aisle. I think that next time if I am towards the back row I would want to sit in the middle or window seat.

United sent me a mileage plus number last year but that number is invalid so I can’t use it to check into flights or collect mileage. There is human to speak about the problem, only computers who keep asking me if I am using the correct email. It’s so frustrating and I cannot resolve it.

It was delayed instead of departing at 9:20pm, we departed at 11pm… putting us in Columbus after 2am! It was awful. Had I known about the delay, I could have spent some time in the United Lounge… I was starving because I started my journey in Budapest… so I was exhausted and hungry. Plus I had to make new arrangements to be picked up at the airport in Columbus, instead of midnight it was 2:30 am after getting luggage and out of airport. Not feasible. I would have just stayed in Chicago for the night and gotten a morning flight.

Not a great experience. We paid for the upgrade for premium economy seats and seated ourselves in very comfortable seats. Someone came along with the same seat on their boarding pass. The aircraft had been changed and as a result we were booted out and sent further back to small uncomfortable seats. After complaining we were moved to emergency row seats, which gave us more leg room but the seats don’t recline. For people in our 70’s we found having to sit upright from California to NJ very uncomfortable. Not sure why they chose to move senior citizens instead of the two people that were allowed to take the more comfortable seats. Not happy.

I liked the choice of lemon ginger tea. I think stewardesses can be more considerate of older people needs.

It was great, I’m very grateful for the pilots and crew flight attendants for everything.

Everything you need to know for your flight from Atlanta to Casper

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