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Cheap flights from North America to Rock Springs from $198

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from North America to Rock Springs departing on 6/7. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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0 bags

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Find the cheapest flights from North America to Rock Springs

Cheap round-trip flights

Enter your travel dates to find the best prices.
United Airlines Logo
12:15 pm - 1:31 pm
DEN
-
RKS
1h 16mnonstop
United Airlines Logo
5:05 am - 6:18 am
RKS
-
DEN
1h 13mnonstop
$241United Airlines
Wed, Jun 10 - Sun, Jun 14
United Airlines Logo
12:15 pm - 1:31 pm
DEN
-
RKS
1h 16mnonstop
United Airlines Logo
5:05 am - 6:18 am
RKS
-
DEN
1h 13mnonstop
$260United Airlines
Wed, Jun 24 - Mon, Jun 29
United Airlines Logo
11:55 am - 1:11 pm
DEN
-
RKS
1h 16mnonstop
United Airlines Logo
5:05 am - 6:18 am
RKS
-
DEN
1h 13mnonstop
$261United Airlines
Sat, Jun 20 - Mon, Jun 29
United Airlines Logo
8:45 am - 1:31 pm
DFW
-
RKS
5h 46m
1 stop
United Airlines Logo
5:05 am - 10:39 am
RKS
-
DFW
4h 34m
1 stop
$298United Airlines
Sun, Jul 19 - Sun, Jul 26
United Airlines Logo
6:00 am - 1:31 pm
PHX
-
RKS
6h 31m
1 stop
United Airlines Logo
5:05 am - 9:00 am
RKS
-
PHX
4h 55m
1 stop
$298United Airlines
Mon, Jul 27 - Tue, Aug 4
United Airlines Logo
5:10 am - 1:31 pm
DFW
-
RKS
9h 21m
2 stops
United Airlines Logo
5:05 am - 10:39 am
RKS
-
DFW
4h 34m
1 stop
$304United Airlines
Sun, Jul 19 - Sun, Jul 26
United Airlines Logo
4:30 pm - 10:21 pm
ATL
-
RKS
7h 51m
1 stop
United Airlines Logo
2:22 pm - 10:59 pm
RKS
-
ATL
6h 37m
1 stop
$318United Airlines
Wed, Aug 19 - Tue, Aug 25
United Airlines Logo
12:15 pm - 1:31 pm
DEN
-
RKS
1h 16mnonstop
United Airlines Logo
5:05 am - 6:18 am
RKS
-
DEN
1h 13mnonstop
$318United Airlines
Thu, Jun 18 - Sun, Jun 21
United Airlines Logo
6:00 am - 1:31 pm
PHX
-
RKS
6h 31m
1 stop
United Airlines Logo
5:05 am - 2:42 pm
RKS
-
PHX
10h 37m
2 stops
$320United Airlines
Mon, Jul 27 - Tue, Aug 4
United Airlines Logo
8:50 am - 1:47 pm
ATL
-
RKS
6h 57m
1 stop
United Airlines Logo
5:05 am - 5:23 pm
RKS
-
ATL
10h 18m
2 stops
$324United Airlines
Wed, Aug 19 - Tue, Aug 25

United Airlines flights from North America to Rock Springs

Our best United Airlines deals on North America to Rock Springs flight tickets
United Airlines
Jun 6
DEN11:55 amDenver Intl
1h 16m
RKS1:11 pmRock Springs Sweetwater County
Jun 10
RKS5:05 amRock Springs Sweetwater County
1h 13m
DEN6:18 amDenver Intl
$241
United Airlines
Jun 24
DEN12:15 pmDenver Intl
1h 16m
RKS1:31 pmRock Springs Sweetwater County
Jun 29
RKS5:05 amRock Springs Sweetwater County
1h 13m
DEN6:18 amDenver Intl
$260
United Airlines
Jun 20
DEN11:55 amDenver Intl
1h 16m
RKS1:11 pmRock Springs Sweetwater County
Jun 29
RKS5:05 amRock Springs Sweetwater County
1h 13m
DEN6:18 amDenver Intl
$261

momondo Fare Finder

 
Customize your flight search to find flights from North America 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, momondo users made 832,500 searches. Data last updated May 27, 2026.
Use the filters below to find and compare flights from North America to Rock Springs that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip
Quickest round-trip

DenverRock Springs

DEN - RKS

DENRKS

Denver Intl

Wed 6/10

12:15 pm-1:31 pm

Nonstop1h 16m

Rock Springs Sweetwater County

Sun 6/14

5:05 am-6:18 am

Nonstop1h 13m

$241

DenverRock Springs

DEN - RKS

DENRKS

Denver Intl

Wed 6/24

12:15 pm-1:31 pm

Nonstop1h 16m

Rock Springs Sweetwater County

Mon 6/29

5:05 am-6:18 am

Nonstop1h 13m

$260

DenverRock Springs

DEN - RKS

DENRKS

Denver Intl

Sat 6/20

11:55 am-1:11 pm

Nonstop1h 16m

Rock Springs Sweetwater County

Mon 6/29

5:05 am-6:18 am

Nonstop1h 13m

$261

DallasRock Springs

DFW - RKS

DFWRKS

Dallas/Fort Worth

Sun 7/19

8:45 am-1:31 pm

1 stop5h 46m

Rock Springs Sweetwater County

Sun 7/26

5:05 am-10:39 am

1 stop4h 34m

$298

PhoenixRock Springs

PHX - RKS

PHXRKS

Phoenix Sky Harbor Intl

Mon 7/27

6:00 am-1:31 pm

1 stop6h 31m

Rock Springs Sweetwater County

Tue 8/4

5:05 am-9:00 am

1 stop4h 55m

$298

DallasRock Springs

DFW - RKS

DFWRKS

Dallas/Fort Worth

Sun 7/19

5:10 am-1:31 pm

2 stops9h 21m

Rock Springs Sweetwater County

Sun 7/26

5:05 am-10:39 am

1 stop4h 34m

$304

AtlantaRock Springs

ATL - RKS

ATLRKS

Atlanta Hartsfield-Jackson

Wed 8/19

4:30 pm-10:21 pm

1 stop7h 51m

Rock Springs Sweetwater County

Tue 8/25

2:22 pm-10:59 pm

1 stop6h 37m

$318

DenverRock Springs

DEN - RKS

DENRKS

Denver Intl

Thu 6/18

12:15 pm-1:31 pm

Nonstop1h 16m

Rock Springs Sweetwater County

Sun 6/21

5:05 am-6:18 am

Nonstop1h 13m

$318

PhoenixRock Springs

PHX - RKS

PHXRKS

Phoenix Sky Harbor Intl

Mon 7/27

6:00 am-1:31 pm

1 stop6h 31m

Rock Springs Sweetwater County

Tue 8/4

5:05 am-2:42 pm

2 stops10h 37m

$320

AtlantaRock Springs

ATL - RKS

ATLRKS

Atlanta Hartsfield-Jackson

Wed 8/19

8:50 am-1:47 pm

1 stop6h 57m

Rock Springs Sweetwater County

Tue 8/25

5:05 am-5:23 pm

2 stops10h 18m

$324

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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How to get the cheapest flight ticket from North America to Rock Springs

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Can stopping save me money on North America to Rock Springs flights?

No. A direct flight is the cheapest option for a flight between North America to Rock Springs.

Cheap North America to Rock Springs flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from North America to Rock Springs

Best Price Found

$197

Fastest flight time

1h 15m

Direct flights

Mon, Thu, Fri and Sun

Airports in Rock Springs

1 airport
The best one-way flight to Rock Springs from North America in the past 72 hours is $197. The best round-trip flight deal from North America to Rock Springs found on momondo in the last 72 hours is $594.
The fastest flight from North America to Rock Springs takes 1h 15m
Direct flights go from North America to Rock Springs on Monday, Thursday, Friday and Sunday. The only airline offering direct flights is United Airlines.
There is 1 airport in Rock Springs. From North America there are direct flights to Rock Springs Sweetwater County (RKS).
Search flight deals

Frequently asked questions about flying from North America to Rock Springs

  • When did momondo last update prices for flights from North America to Rock Springs Sweetwater County Airport?

    Prices for flights from North America to Rock Springs Sweetwater County Airport are refreshed on a daily basis.

  • How many operators does momondo search for flights from North America to Rock Springs Sweetwater County Airport?

  • How old do you have to be to fly from North America to Rock Springs Sweetwater County Airport?

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from North America to Rock Springs Sweetwater County Airport.

  • What documentation or ID do you need to fly to Rock Springs Sweetwater County Airport?

    The necessary travel and health documents for your Rock Springs Sweetwater County Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

  • What is the most popular plane model from North America to Rock Springs?

Best airlines flying from North America to Rock Springs

Compare and see reviews for airlines that fly from North America to Rock Springs with momondo
Airline
Rating
Free Cancellation
Price
United AirlinesPriceFrom $266Free CancellationRating
7.4
9,749 reviews
Search United Airlines flights

Traveling to a place near Rock Springs?

Book flights to Rock Springs if you plan to visit one of these locations
Green River

Why use momondo?

Why should I use momondo to find a flight deal from North America to Rock Springs?

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from North America to Rock Springs for you.

Can I find flights from North America to Rock Springs with flexible booking policies on momondo?

All flight searches from North America to Rock Springs on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights from North America to Rock Springs?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from North America to Rock Springs.

I’m not ready to book a flight from North America to Rock Springs right now. Can momondo alert me if prices change?

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