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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 4/7. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
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
9:00 pm - 10:13 pm
DEN
-
RKS
1h 13mnonstop
United Airlines Logo
2:10 pm - 3:40 pm
RKS
-
DEN
1h 30mnonstop
$241United Airlines
Thu, Mar 5 - Mon, Mar 9
United Airlines Logo
12:15 pm - 1:33 pm
DEN
-
RKS
1h 18mnonstop
United Airlines Logo
5:15 am - 6:45 am
RKS
-
DEN
1h 30mnonstop
$261United Airlines
Wed, Mar 4 - Sun, Mar 8
United Airlines Logo
11:33 am - 10:13 pm
PHX
-
RKS
10h 40m
2 stops
United Airlines Logo
2:10 pm - 8:21 pm
RKS
-
PHX
7h 11m
1 stop
$274United Airlines
Thu, Mar 5 - Mon, Mar 9
United Airlines Logo
11:33 am - 10:13 pm
PHX
-
RKS
10h 40m
2 stops
United Airlines Logo
2:10 pm - 10:02 pm
RKS
-
PHX
8h 52m
2 stops
$279United Airlines
Thu, Mar 5 - Mon, Mar 9
United Airlines Logo
3:33 pm - 10:15 pm
MCO
-
RKS
8h 42m
1 stop
United Airlines Logo
5:15 am - 1:58 pm
RKS
-
MCO
6h 43m
1 stop
$298United Airlines
Tue, May 12 - Tue, May 19
United Airlines Logo
8:00 am - 1:33 pm
TPA
-
RKS
7h 33m
1 stop
United Airlines Logo
2:15 pm - 11:44 pm
RKS
-
TPA
7h 29m
1 stop
$298United Airlines
Thu, Mar 26 - Mon, Mar 30
United Airlines Logo
12:12 pm - 10:15 pm
MCO
-
RKS
12h 03m
2 stops
United Airlines Logo
2:15 pm - 11:44 pm
RKS
-
MCO
7h 29m
1 stop
$304United Airlines
Tue, May 12 - Tue, May 19
United Airlines Logo
8:00 am - 1:30 pm
TPA
-
RKS
7h 30m
1 stop
United Airlines Logo
5:15 am - 3:56 pm
RKS
-
TPA
8h 41m
2 stops
$304United Airlines
Tue, May 12 - Tue, May 19
United Airlines Logo
8:00 am - 1:33 pm
TPA
-
RKS
7h 33m
1 stop
United Airlines Logo
5:15 am - 5:46 pm
RKS
-
TPA
10h 31m
2 stops
$319United Airlines
Thu, Mar 26 - Mon, Mar 30
United Airlines Logo
8:00 am - 1:33 pm
MCO
-
RKS
7h 33m
1 stop
United Airlines Logo
2:10 pm - 11:25 pm
RKS
-
MCO
7h 15m
1 stop
$348United Airlines
Thu, Mar 5 - Mon, Mar 9

United Airlines flights from North America to Rock Springs

Our best United Airlines deals on North America to Rock Springs flight tickets
United Airlines
Mar 5
DEN9:00 pmDenver Intl
1h 13m
RKS10:13 pmRock Springs Sweetwater County
Mar 9
RKS2:10 pmRock Springs Sweetwater County
1h 30m
DEN3:40 pmDenver Intl
$241
United Airlines
Mar 4
DEN12:15 pmDenver Intl
1h 18m
RKS1:33 pmRock Springs Sweetwater County
Mar 8
RKS5:15 amRock Springs Sweetwater County
1h 30m
DEN6:45 amDenver Intl
$261
United Airlines
Mar 5
PHX11:33 amPhoenix Sky Harbor Intl
10h 40m
2 stops
RKS10:13 pmRock Springs Sweetwater County
Mar 9
RKS2:10 pmRock Springs Sweetwater County
7h 11m
1 stop
PHX8:21 pmPhoenix Sky Harbor Intl
$274

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 February 21, 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

DenverRock Springs

DEN - RKS

DENRKS

Denver Intl

Thu 3/5

9:00 pm-10:13 pm

Nonstop1h 13m

Rock Springs Sweetwater County

Mon 3/9

2:10 pm-3:40 pm

Nonstop1h 30m

$241

DenverRock Springs

DEN - RKS

DENRKS

Denver Intl

Wed 3/4

12:15 pm-1:33 pm

Nonstop1h 18m

Rock Springs Sweetwater County

Sun 3/8

5:15 am-6:45 am

Nonstop1h 30m

$261

PhoenixRock Springs

PHX - RKS

PHXRKS

Phoenix Sky Harbor Intl

Thu 3/5

11:33 am-10:13 pm

2 stops10h 40m

Rock Springs Sweetwater County

Mon 3/9

2:10 pm-8:21 pm

1 stop7h 11m

$274

PhoenixRock Springs

PHX - RKS

PHXRKS

Phoenix Sky Harbor Intl

Thu 3/5

11:33 am-10:13 pm

2 stops10h 40m

Rock Springs Sweetwater County

Mon 3/9

2:10 pm-10:02 pm

2 stops8h 52m

$279

OrlandoRock Springs

MCO - RKS

MCORKS

Orlando

Tue 5/12

3:33 pm-10:15 pm

1 stop8h 42m

Rock Springs Sweetwater County

Tue 5/19

5:15 am-1:58 pm

1 stop6h 43m

$298

TampaRock Springs

TPA - RKS

TPARKS

Tampa

Thu 3/26

8:00 am-1:33 pm

1 stop7h 33m

Rock Springs Sweetwater County

Mon 3/30

2:15 pm-11:44 pm

1 stop7h 29m

$298

OrlandoRock Springs

MCO - RKS

MCORKS

Orlando

Tue 5/12

12:12 pm-10:15 pm

2 stops12h 03m

Rock Springs Sweetwater County

Tue 5/19

2:15 pm-11:44 pm

1 stop7h 29m

$304

TampaRock Springs

TPA - RKS

TPARKS

Tampa

Tue 5/12

8:00 am-1:30 pm

1 stop7h 30m

Rock Springs Sweetwater County

Tue 5/19

5:15 am-3:56 pm

2 stops8h 41m

$304

TampaRock Springs

TPA - RKS

TPARKS

Tampa

Thu 3/26

8:00 am-1:33 pm

1 stop7h 33m

Rock Springs Sweetwater County

Mon 3/30

5:15 am-5:46 pm

2 stops10h 31m

$319

OrlandoRock Springs

MCO - RKS

MCORKS

Orlando

Thu 3/5

8:00 am-1:33 pm

1 stop7h 33m

Rock Springs Sweetwater County

Mon 3/9

2:10 pm-11:25 pm

1 stop7h 15m

$348

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 11 resultsSorted by cheapest first
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See travel insights to Rock Springs from

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

What is the cheapest North America to Rock Springs Sweetwater County flight route?

Fly from Denver Intl to Rock Springs Sweetwater County for the best North America - Rock Springs Sweetwater County flight prices

What cabin class options are available on North America to Rock Springs Sweetwater County flights?

There is only 1 cabin class available to choose from on North America to Rock Springs Sweetwater County flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

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

Fastest flight time

1h 10m

Direct flights

Wed, Thu and Fri

Airports in Rock Springs

1 airport
The fastest flight from North America to Rock Springs takes 1h 10m
Direct flights go from North America to Rock Springs on Wednesday, Thursday and Friday. There are no airlines offering direct flights.
There is 1 airport in Rock Springs. From North America there are direct flights to Rock Springs Sweetwater County (RKS).
Search flight deals

  • 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 $272Free CancellationRating
7.4
9,335 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

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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.

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Yes. momondo can track prices for North America to Rock Springs flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

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