$595+ Cheap flights from Missouri to Rock Springs (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 5/12. Fares are subject to change and may not be available on all flights or dates of travel.
STL — RKS
Apr 27 — May 41
1 adult, Economy
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1. Tell us where you want to go
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Keep the following information in mind while searching for Missouri to Rock Springs flight deals. Data was last updated April 22, 2025.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 2 stars |
Round-trip from | $595 (United Airlines) |
Find flight deals from Missouri to Rock Springs
Cheapest flights from Missouri to Rock SpringsExplore the most affordable flight options available from Missouri to Rock Springs. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 22, 2025.
Explore the most affordable flight options available from Missouri to Rock Springs. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 22, 2025.
This United Airlines deal was found by Cheapflights users on 4/22. 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.
Mon 5/125:10 pmSGF - RKS
1 stop6h 03mUnited Airlines
Wed 5/142:10 pmRKS - SGF
1 stop5h 19mUnited Airlines
Deal found 4/22![United Airlines logo]()
$595
Cheapflights Fare Finder
Customize your flight search to find flights from Missouri 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 April 22, 2025.
Use the filters below to find and compare flights from Missouri to Rock Springs that are best for you.
Fly from
Missouri
Fly to
Rock Springs
Route
Depart
Return
Price
SpringfieldRock Springs
SGF - RKS
SGFRKS
Springfield-Branson
Mon 5/12
5:10 pm-10:13 pm
1 stop6h 03m
Rock Springs Sweetwater County
Wed 5/14
2:10 pm-8:29 pm
1 stop5h 19m
$595
Best time to book a flight from Missouri to Rock Springs
Have a flexible travel schedule? Discover the best time to fly to Rock Springs from Missouri 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 Missouri to Rock Springs
Rainfall in Rock Springs by month
Plan your trip to Rock Springs by taking into account the average rainfall totals by month.
In terms of precipitation, rainfall in Rock Springs ranges from 0.5 - 1.2 inches per month. May is typically the wettest month, when rainfall can reach 1.2 in. January is typically the driest time to visit Rock Springs when rainfall is around 0.5 in.
Temperature in Rock Springs by month
Plan your trip to Rock Springs by taking into account the average temperature totals by month.
If weather is an important factor for your trip to Rock Springs, 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 69.8 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 21.2 F).
Reviews of airlines servicing Rock Springs
Get insights into the airlines that provide service to Rock Springs. 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 Rock Springs. Reviews last updated April 22, 2025.
Food
6.6
Overall
7.4
Boarding
7.7
Entertainment
7.1
Comfort
7.3
Crew
8.1
Reviews
1 / 20
2.0
MediocreDeb,Jan 2025
MKE - ORD
Food
6.6
Overall
7.4
Boarding
7.7
Entertainment
7.1
Comfort
7.3
Crew
8.1
Reviews
1 / 20
2.0
MediocreDeb,Jan 2025
MKE - ORD