$344+ Cheap flights from Atlanta to Rock Springs (ATL - RKS)
This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 1/14. Fares are subject to change and may not be available on all flights or dates of travel.
ATL — RKS
Jan 11 — Jan 181
1 adult, Economy
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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
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
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 Rock Springs
Best flights from Atlanta to Rock SpringsDiscover carefully curated flight deals from Atlanta to Rock Springs that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated December 12, 2025.
Discover carefully curated flight deals from Atlanta to Rock Springs that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated December 12, 2025.
This United Airlines deal was found by Cheapflights users on 12/9. 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 1/142:40 pmATL - RKS
2 stops9h 35mUnited Airlines
Sat 1/172:08 pmRKS - ATL
1 stop6h 27mUnited Airlines
Deal found 12/9![United Airlines logo]()
$344
This United Airlines deal was found by Cheapflights users on 12/10. 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.
Sat 1/174:20 pmATL - RKS
1 stop7h 55mUnited Airlines
Wed 1/212:08 pmRKS - ATL
1 stop6h 27mUnited Airlines
Deal found 12/10![United Airlines logo]()
$358
This United Airlines deal was found by Cheapflights users on 12/10. 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.
Thu 1/88:40 amATL - RKS
1 stop6h 48mUnited Airlines
Sun 1/115:15 amRKS - ATL
2 stops10h 43mUnited Airlines
Deal found 12/10![United Airlines logo]()
$443
This United Airlines deal was found by Cheapflights users on 12/10. 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 1/74:20 pmATL - RKS
1 stop7h 55mUnited Airlines
Sun 1/115:15 amRKS - ATL
2 stops10h 43mUnited Airlines
Deal found 12/10![United Airlines logo]()
$443
Find flight deals from Atlanta to Rock Springs
Discover tips and strategies to find the most affordable flight options for your journey from Atlanta (ATL) to Rock Springs (RKS). 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 December 12, 2025.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | Expedia 3 stars |
Round-trip from | $344 (United Airlines) |
Cheapflights Fare Finder
Customize your flight search to find flights from Atlanta to Rock Springs 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 12, 2025.
Use the filters below to find and compare flights from Atlanta to Rock Springs that are best for you.
Fly from
Atlanta
Fly to
Rock Springs
Route
Depart
Return
Price
AtlantaRock Springs
ATL - RKS
ATLRKS
Atlanta Hartsfield-Jackson
Wed 1/14
2:40 pm-10:15 pm
2 stops9h 35m
Rock Springs Sweetwater County
Sat 1/17
2:08 pm-10:35 pm
1 stop6h 27m
$344
AtlantaRock Springs
ATL - RKS
ATLRKS
Atlanta Hartsfield-Jackson
Sat 1/17
4:20 pm-10:15 pm
1 stop7h 55m
Rock Springs Sweetwater County
Wed 1/21
2:08 pm-10:35 pm
1 stop6h 27m
$358
AtlantaRock Springs
ATL - RKS
ATLRKS
Atlanta Hartsfield-Jackson
Thu 1/8
8:40 am-1:28 pm
1 stop6h 48m
Rock Springs Sweetwater County
Sun 1/11
5:15 am-5:58 pm
2 stops10h 43m
$443
AtlantaRock Springs
ATL - RKS
ATLRKS
Atlanta Hartsfield-Jackson
Wed 1/7
4:20 pm-10:15 pm
1 stop7h 55m
Rock Springs Sweetwater County
Sun 1/11
5:15 am-5:58 pm
2 stops10h 43m
$443
Compare providers for flights from Atlanta to Rock Springs
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 Rock Springs in December.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy3 stars | Trust Score*1 star | |
| Price Accuracy2 stars | Trust Score*3 stars |
- Most accurate provider: When it comes to deals on Atlanta-Rock Springs flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Atlanta-Rock Springs flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Atlanta-Rock Springs flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Atlanta-Rock Springs flights, Cheapflights users trust Expedia the most. Expedia 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-Rock Springs flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.
Best time to book a flight from Atlanta to Rock Springs
Have a flexible travel schedule? Discover the best time to fly to Rock Springs 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.