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Rock Springs

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Rock Springs Flights as Low as $358

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

United
Sat, Sep 5 - Sat, Sep 12
BWI
Baltimore Washington Intl. Thurgood Marshall
RKS
Sweetwater County
$358 Roundtrip, found 20 hours ago
$358
Roundtrip
found 20 hours ago
Select United flight, departing Sat, Sep 5 from Baltimore Washington Intl. Thurgood Marshall to Sweetwater County, returning Sat, Sep 12, priced at $358 found 20 hours ago
United
Sat, Sep 5 - Sat, Sep 12
BWI
Baltimore Washington Intl. Thurgood Marshall
RKS
Sweetwater County
$364 Roundtrip, found 20 hours ago
$364
Roundtrip
found 20 hours ago
Select United flight, departing Sat, Sep 5 from Baltimore Washington Intl. Thurgood Marshall to Sweetwater County, returning Sat, Sep 12, priced at $364 found 20 hours ago
United
Sat, May 2 - Sat, May 9
SEA
Seattle - Tacoma Intl.
RKS
Sweetwater County
$377 Roundtrip, found 2 days ago
$377
Roundtrip
found 2 days ago
Select United flight, departing Sat, May 2 from Seattle - Tacoma Intl. to Sweetwater County, returning Sat, May 9, priced at $377 found 2 days ago
United
Sat, Sep 5 - Sat, Sep 12
BWI
Baltimore Washington Intl. Thurgood Marshall
RKS
Sweetwater County
$380 Roundtrip, found 20 hours ago
$380
Roundtrip
found 20 hours ago
Select United flight, departing Sat, Sep 5 from Baltimore Washington Intl. Thurgood Marshall to Sweetwater County, returning Sat, Sep 12, priced at $380 found 20 hours ago
United
Sat, May 2 - Sat, May 9
SEA
Seattle - Tacoma Intl.
RKS
Sweetwater County
$383 Roundtrip, found 2 days ago
$383
Roundtrip
found 2 days ago
Select United flight, departing Sat, May 2 from Seattle - Tacoma Intl. to Sweetwater County, returning Sat, May 9, priced at $383 found 2 days ago
United
Sat, Sep 5 - Sat, Sep 12
BWI
Baltimore Washington Intl. Thurgood Marshall
RKS
Sweetwater County
$385 Roundtrip, found 20 hours ago
$385
Roundtrip
found 20 hours ago
Select United flight, departing Sat, Sep 5 from Baltimore Washington Intl. Thurgood Marshall to Sweetwater County, returning Sat, Sep 12, priced at $385 found 20 hours ago
United
Tue, May 5 - Sat, May 9
SEA
Seattle - Tacoma Intl.
RKS
Sweetwater County
$388 Roundtrip, found 20 hours ago
$388
Roundtrip
found 20 hours ago
Select United flight, departing Tue, May 5 from Seattle - Tacoma Intl. to Sweetwater County, returning Sat, May 9, priced at $388 found 20 hours ago
United
Tue, May 5 - Sat, May 9
SEA
Seattle - Tacoma Intl.
RKS
Sweetwater County
$394 Roundtrip, found 20 hours ago
$394
Roundtrip
found 20 hours ago
Select United flight, departing Tue, May 5 from Seattle - Tacoma Intl. to Sweetwater County, returning Sat, May 9, priced at $394 found 20 hours ago
United
Tue, May 5 - Sun, May 10
SEA
Seattle - Tacoma Intl.
RKS
Sweetwater County
$394 Roundtrip, found 2 days ago
$394
Roundtrip
found 2 days ago
Select United flight, departing Tue, May 5 from Seattle - Tacoma Intl. to Sweetwater County, returning Sun, May 10, priced at $394 found 2 days ago
United
Tue, May 5 - Sat, May 9
SEA
Seattle - Tacoma Intl.
RKS
Sweetwater County
$399 Roundtrip, found 20 hours ago
$399
Roundtrip
found 20 hours ago
Select United flight, departing Tue, May 5 from Seattle - Tacoma Intl. to Sweetwater County, returning Sat, May 9, priced at $399 found 20 hours ago
United
Tue, May 5 - Sun, May 10
SEA
Seattle - Tacoma Intl.
RKS
Sweetwater County
$399 Roundtrip, found 2 days ago
$399
Roundtrip
found 2 days ago
Select United flight, departing Tue, May 5 from Seattle - Tacoma Intl. to Sweetwater County, returning Sun, May 10, priced at $399 found 2 days ago
United
Sat, May 2 - Sat, May 9
SEA
Seattle - Tacoma Intl.
RKS
Sweetwater County
$400 Roundtrip, found 2 days ago
$400
Roundtrip
found 2 days ago
Select United flight, departing Sat, May 2 from Seattle - Tacoma Intl. to Sweetwater County, returning Sat, May 9, priced at $400 found 2 days ago
United
Sat, May 2 - Sat, May 9
SEA
Seattle - Tacoma Intl.
RKS
Sweetwater County
$406 Roundtrip, found 2 days ago
$406
Roundtrip
found 2 days ago
Select United flight, departing Sat, May 2 from Seattle - Tacoma Intl. to Sweetwater County, returning Sat, May 9, priced at $406 found 2 days ago
United
Sat, Sep 5 - Sat, Sep 12
BWI
Baltimore Washington Intl. Thurgood Marshall
RKS
Sweetwater County
$410 Roundtrip, found 20 hours ago
$410
Roundtrip
found 20 hours ago
Select United flight, departing Sat, Sep 5 from Baltimore Washington Intl. Thurgood Marshall to Sweetwater County, returning Sat, Sep 12, priced at $410 found 20 hours ago
United
Sat, Sep 5 - Sat, Sep 12
BWI
Baltimore Washington Intl. Thurgood Marshall
RKS
Sweetwater County
$418 Roundtrip, found 20 hours ago
$418
Roundtrip
found 20 hours ago
Select United flight, departing Sat, Sep 5 from Baltimore Washington Intl. Thurgood Marshall to Sweetwater County, returning Sat, Sep 12, priced at $418 found 20 hours ago
United
Thu, Jul 2 - Sat, Jul 11
PHL
Philadelphia Intl.
RKS
Sweetwater County
$464 Roundtrip, found 13 hours ago
$464
Roundtrip
found 13 hours ago
Select United flight, departing Thu, Jul 2 from Philadelphia Intl. to Sweetwater County, returning Sat, Jul 11, priced at $464 found 13 hours ago

Cheap Flights to Rock Springs

Fall in love at first flight with your vacation to Rock Springs by saving a ton of cash on your last-minute cheap flight. There’s no more scouring the internet for a good deal—book your flight to Rock Springs on Hotwire, and you’ll be up, up, and on a getaway in no time.

Because once the wheels are down in Rock Springs, the good times start rolling. So buckle up, you’re in for a fun ride.

Frequently Asked Questions About flights to Rock Springs

Don’t waste your time on endless searches for cheap airline tickets oneway or roundtrip. We’ll have you on your way to Rock Springs with a tiny bag of pretzels in your hand before you can say “tray tables in the upright position”—and for a ticket price that works for your vacay budget.

So all you have to worry about is where you’re headed after the RKS airport.

What is the cheapest month to fly to Rock Springs?

Airline ticket prices fluctuate all the time, depending on the day of the week or the month of the year. The cheapest round trip flights to Rock Springs are in September, but when you book your flight on Hotwire, savings are always in season.

How many airlines fly to Rock Springs?

Variety is the spice of life, even when it comes to booking your next trip. Want options for airlines? You’ll find 16 to choose from for your flight to Rock Springs.

What airport is best to fly into Rock Springs?

When you’re planning your trip to Rock Springs, convenience is the name of the game. Luckily, Rock Springs Sweetwater County Airport is nearby so you can deplane and get going on checking off everything on your Rock Springs must-do list.

How much are flights to Rock Springs?

Got very cheap flights on your vacation itinerary? When you book your airline tickets to Rock Springs on Hotwire, you may just get what’s on your getaway wish list. With tickets as low as $358, you’ll have leftover cash for at least a magazine and a bottle of water at the airport book store.

How to get cheap flights to Rock Springs?

The trick to saving a stack of cash on your flight to Rock Springs? Snatch up that Hotwire flight deal when you see a killer rate because it could be gone in a flash. And with flights as low as $358 right now, why wait?

Rock Springs Flight Information
Destination airport
Sweetwater County
Destination airport IATA code
RKS
Roundtrip price
$377

Last Minute Hotel Deals in Rock Springs

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 ...
8.8/10 Excellent! (1,287 reviews)
Breakfast was ok. Coffee was good.

Reviewed on Apr 24, 2026

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Sweetwater 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 ...
8.2/10 Very Good! (1,002 reviews)
The motel is very established. And extremely comfortable. Staff is very helpful.

Reviewed on Apr 24, 2026

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Best 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 ...
8.2/10 Very Good! (801 reviews)
Breakfast was great, room clean and staff friendly.

Reviewed on Apr 23, 2026

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Studio 6 Rock Springs WY Flaming Gorge
Four Points by Sheraton Rock Springs

Four Points by Sheraton Rock Springs

2.5 out of 5
2518 Foothill Boulevard Rock Springs WY
Book a stay at this business-friendly hotel in Rock Springs. Enjoy free WiFi, free parking, and breakfast (surcharge). Our guests praise the breakfast and the ...
8.8/10 Excellent! (1,001 reviews)
Convenient parking, spotlessly clean rooms,.Very quiet at night—great for sleep.

Reviewed on Apr 23, 2026

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Four Points by Sheraton Rock Springs
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 ...
8.8/10 Excellent! (1,002 reviews)
Great room and very well lit parking next to our room. Excellent and well maintained pet potty areas.

Reviewed on Apr 23, 2026

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Spark by Hilton Rock Springs
Holiday Inn Express Hotel & Suites ROCK SPRINGS GREEN RIVER by IHG

Holiday Inn Express Hotel & Suites ROCK SPRINGS GREEN RIVER by IHG

2.5 out of 5
1660 Sunset Dr 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 ...
9.2/10 Wonderful! (903 reviews)
Comfortable bed!

Reviewed on Apr 22, 2026

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Holiday Inn Express Hotel & Suites ROCK SPRINGS GREEN RIVER by IHG
Homewood Suites by Hilton Rock Springs

Homewood Suites by Hilton Rock Springs

3 out of 5
60 Winston Dr Rock Springs WY
Stay at this 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. ...
9.4/10 Exceptional! (859 reviews)
I highly recommend this hotel! Everytime we stay here it’s always amazing!

Reviewed on Apr 22, 2026

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Homewood Suites by Hilton Rock Springs
Motel 8 Rock Springs

Motel 8 Rock Springs

2 out of 5
108 Gateway Blvd Rock Springs WY
Stay at this motel in Rock Springs. Enjoy free WiFi, free parking, and a 24-hour front desk. Our guests praise the helpful staff and the clean rooms in our reviews. ...
8/10 Very Good! (1,002 reviews)
Clean , room and friendly staff

Reviewed on Apr 25, 2026

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Motel 8 Rock Springs
See all 81 properties in 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.

Top Hotels With Free Airport Shuttle

Holiday Inn Express Hotel & Suites ROCK SPRINGS GREEN RIVER by IHG

Holiday Inn Express Hotel & Suites ROCK SPRINGS GREEN RIVER by IHG

2.5 out of 5
1660 Sunset Dr 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 ...
9.2/10 Wonderful! (903 reviews)
Comfortable bed!

Reviewed on Apr 22, 2026

Get rates
Holiday Inn Express Hotel & Suites ROCK SPRINGS GREEN RIVER by IHG
Holiday Inn Rock Springs by IHG

Holiday Inn Rock Springs by IHG

3 out of 5
1675 Sunset Dr Rock Springs WY
Book a stay at this business-friendly hotel in Rock Springs. Enjoy free WiFi, free parking, and breakfast (surcharge). Our guests praise the helpful staff in ...
8.4/10 Very Good! (1,001 reviews)
My room had a very strong odor, it wasn’t a bad smell, just very strong like an air freshener. Other than that item it was a nice room and the hotel has an attached restaurant that is very good. I’ve stayed at this location many times and it’s the best hotel in Rock Springs area.

Reviewed on Apr 23, 2026

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Holiday Inn Rock Springs by IHG
Quality Inn Rock Springs - Green River

Quality Inn Rock Springs - Green River

2.5 out of 5
1670 Sunset Dr Rock Springs WY
Stay at this 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. ...
7.8/10 Good! (901 reviews)
very friendly staff, nice and cheap spot

Reviewed on Apr 24, 2026

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Quality Inn Rock Springs - Green River
See all 81 properties in 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.