Cheap Flights to Sweetwater County from $198 (2026/2027)

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Rock Springs

Flights
Rock Springs

How Much Does it Cost To Fly To Sweetwater County?

Prices found within past 7 days. Prices and availability subject to change. Additional terms may apply.

Sat, Sep 19 - Wed, Sep 23
DEN
Denver Intl.
RKS
Sweetwater County
$261 Roundtrip, found 9 hours ago
$261
Roundtrip
found 9 hours ago
Select United flight, departing Sat, Sep 19 from Denver Intl. to Sweetwater County, returning Wed, Sep 23, priced at $261 found 9 hours ago
Sat, Sep 19 - Wed, Sep 23
DEN
Denver Intl.
RKS
Sweetwater County
$281 Roundtrip, found 9 hours ago
$281
Roundtrip
found 9 hours ago
Select United flight, departing Sat, Sep 19 from Denver Intl. to Sweetwater County, returning Wed, Sep 23, priced at $281 found 9 hours ago
Sat, Sep 19 - Wed, Sep 23
DEN
Denver Intl.
RKS
Sweetwater County
$283 Roundtrip, found 9 hours ago
$283
Roundtrip
found 9 hours ago
Select United flight, departing Sat, Sep 19 from Denver Intl. to Sweetwater County, returning Wed, Sep 23, priced at $283 found 9 hours ago
Sat, Sep 19 - Wed, Sep 23
DEN
Denver Intl.
RKS
Sweetwater County
$303 Roundtrip, found 9 hours ago
$303
Roundtrip
found 9 hours ago
Select United flight, departing Sat, Sep 19 from Denver Intl. to Sweetwater County, returning Wed, Sep 23, priced at $303 found 9 hours ago
Sat, Sep 19 - Wed, Sep 23
DEN
Denver Intl.
RKS
Sweetwater County
$303 Roundtrip, found 9 hours ago
$303
Roundtrip
found 9 hours ago
Select United flight, departing Sat, Sep 19 from Denver Intl. to Sweetwater County, returning Wed, Sep 23, priced at $303 found 9 hours ago
Sat, Sep 19 - Wed, Sep 23
DEN
Denver Intl.
RKS
Sweetwater County
$311 Roundtrip, found 9 hours ago
$311
Roundtrip
found 9 hours ago
Select United flight, departing Sat, Sep 19 from Denver Intl. to Sweetwater County, returning Wed, Sep 23, priced at $311 found 9 hours ago
Sat, Sep 19 - Wed, Sep 23
DEN
Denver Intl.
RKS
Sweetwater County
$325 Roundtrip, found 9 hours ago
$325
Roundtrip
found 9 hours ago
Select United flight, departing Sat, Sep 19 from Denver Intl. to Sweetwater County, returning Wed, Sep 23, priced at $325 found 9 hours ago
Sat, Sep 19 - Wed, Sep 23
DEN
Denver Intl.
RKS
Sweetwater County
$333 Roundtrip, found 9 hours ago
$333
Roundtrip
found 9 hours ago
Select United flight, departing Sat, Sep 19 from Denver Intl. to Sweetwater County, returning Wed, Sep 23, priced at $333 found 9 hours ago
Tue, Jul 14 - Sat, Jul 18
SEA
Seattle - Tacoma Intl.
RKS
Sweetwater County
$396 Roundtrip, found 9 hours ago
$396
Roundtrip
found 9 hours ago
Select United flight, departing Tue, Jul 14 from Seattle - Tacoma Intl. to Sweetwater County, returning Sat, Jul 18, priced at $396 found 9 hours ago
Thu, Jul 23 - Mon, Jul 27
DTW
Detroit Metropolitan Wayne County
RKS
Sweetwater County
$423 Roundtrip, found 9 hours ago
$423
Roundtrip
found 9 hours ago
Select United flight, departing Thu, Jul 23 from Detroit Metropolitan Wayne County to Sweetwater County, returning Mon, Jul 27, priced at $423 found 9 hours ago
OriginDestinationTravel DatesFlights From*
DENRock SpringsSeptember 19 to September 23$261
*Prices include taxes and fees

Best Sweetwater County Flight and Hotel Packages

Price found within the past 48 hours. Click for updated prices.
Best Western Plus Fossil Country Inn & Suites
2.5-star property

Best Western Plus Fossil Country Inn & Suites

Sep 30 - Oct 3

3 night stay

Detroit (DTW) to Rock Springs (RKS)

American Airlines • Non-stop roundtrip • Coach
Price was $747, price is now $705 per person
$705
per person
found 1 day ago
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Travelers ❤️ These Sweetwater County 🏨

Sweetwater Lodge

Sweetwater Lodge

3 out of 5
525 Gateway Blvd Rock Springs WY
Book a stay at this business-friendly hotel in Rock Springs. Enjoy free breakfast, free WiFi, and free parking. Our guests praise the helpful staff and the clean rooms in our reviews. Popular attractions White Mountain Mall and Rock Springs Family Recreation Center are located nearby.
9/10 Wonderful! (1,494 reviews)
"Very clean property. Breakfast was good. Staff was nice"

Reviewed on Jul 7, 2026

Opens in a new windowSweetwater Lodge
Best Western Outlaw Inn

Best Western Outlaw Inn

2.5 out of 5
1630 Elk St Rock Springs WY
Book a stay at this business-friendly hotel in Rock Springs. Enjoy free breakfast, free WiFi, and free parking. Our guests praise the helpful staff and the clean rooms in our reviews. Popular attractions Rock Springs City Civic Center and Rock Springs Historical Museum are located nearby.
8.2/10 Very Good! (1,004 reviews)
"The amenities are great except they are redoing there bar and grill so we were not able to use, but looking forward to coming back!"

Reviewed on Jul 7, 2026

Opens in a new windowBest Western Outlaw Inn
Studio 6 Rock Springs WY Flaming Gorge

Studio 6 Rock Springs WY Flaming Gorge

2.5 out of 5
1635 North Elk Rock Springs WY
Book a stay at this business-friendly hotel in Rock Springs. Enjoy free breakfast, free WiFi, and free parking. Our guests praise the helpful staff and the clean rooms in our reviews. Popular attractions Rock Springs City Civic Center and Rock Springs Historical Museum are located nearby.
8.4/10 Very Good! (924 reviews)
"Nothing, water in shower wouldn't drain beds super old stinky. Dog hair everywhere dirty room. Never dusted."

Reviewed on Jul 7, 2026

Opens in a new windowStudio 6 Rock Springs WY Flaming Gorge
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Spark by Hilton Rock Springs

Spark by Hilton Rock Springs

2.5 out of 5
2717 Dewar Dr Rock Springs WY
Book a stay at this business-friendly motel in Rock Springs. Enjoy free breakfast, free WiFi, and free parking. Our guests praise the breakfast and the helpful staff in our reviews. Popular attractions White Mountain Mall and Rock Springs Family Recreation Center are located nearby.
8.8/10 Excellent! (1,013 reviews)
"The doors that are supposed to remain locked were not locked. This made us feel slightly uncomfortable. The pool lock also didn’t work."

Reviewed on Jul 6, 2026

Opens in a new windowSpark by Hilton Rock Springs
Lowest nightly price found within the past 24 hours based on a 1 night stay for 2 adults. Prices and availability subject to change. Additional terms may apply.

Frequently asked questions

How much is the cheapest flight to Sweetwater County?
In the last seven days, the cheapest roundtrip flight to Sweetwater County cost $261 on this site. Browse our unbeatable deals, make a booking and get ready for your next travel adventure. This price was available on Travelocity for flights to Sweetwater County departing within the next year. Prices and availability are subject to change. Additional terms apply.
What is the cheapest month to fly to Sweetwater County?
If you have your heart set on a trip to Sweetwater County, September is the cheapest time to hop on a plane. This is based on Travelocity's direct return flight demand between January and December last year. Choose your travel dates and secure your seat today.
How can I check my flight status to Sweetwater County?
Whether you want to check the status of your flight to Sweetwater County or make changes to your journey, you'll find all the details you need on our customer portal, Trips. Click on "Trips" at the top of the Travelocity homepage, then log in or create an account. Another handy way to manage and view your booking is with the Travelocity app. Get real-time advice like flight status alerts and easily share details with any family flying with you.
How do I find the best deals on flights to Sweetwater County?
It's better to book early, and if possible, avoid traveling during high season. Another smart way to save is by clicking the "Flexible dates" box at the top of the page after searching for your flights. This will reveal ticket prices for surrounding days. In the last seven days, the best price for a return flight to Sweetwater County was $261. This price was available on Travelocity for flights departing within the next year. Prices and availability are subject to change. Additional terms apply.
Why should I book my flight to Sweetwater County with Travelocity?
From cheap family flights to rental cars and hotels, Travelocity has got you covered for awesome adventures. With everything you need in one convenient place, you can enjoy more time gearing up for the cool things you'll be discovering in Sweetwater County and less time on travel planning. Plus with our Price Match Guarantee and free cancellation on most activities, our mission is to make your next vacation the most memorable one yet.
How much is a flight to Sweetwater County on average?
Airfares for roundtrip flights to Sweetwater County cost between $261 and $423 in the last seven days. The minute you spot a fabulous deal, snap it up and get ready to set off on your next epic adventure with Travelocity. These prices were available on Travelocity for flights departing within the next year. Prices and availability are subject to change. Additional terms apply.
What can I expect on a flight to Sweetwater County?
If you're planning to take a long-haul flight to Sweetwater County, you can usually expect drinks, meals and entertainment to be included. Airlines attempt to make longer flights as pleasant as possible for passengers. Brief journeys — along with flights offered by budget airlines — may come with less inclusions. If you're looking for cheap flights for family vacations with a low-cost carrier, you should be prepared to pay extra for things like food and entertainment.