What is the cheapest airline that flies from Rock Springs Sweetwater County to North America?

United Airlines is the most popular carrier operating from Rock Springs Sweetwater County to North America

How many flights depart from Rock Springs to North America on average per week?

The number of flights available between Rock Springs and North America is 21 per week as of November 2026. The most frequent departure day is Mon, with 14% of weekly flights leaving on this day.

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

Prices for flights from Rock Springs Sweetwater County Airport to North America were last updated today.

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

The number of operators available for flights from Rock Springs Sweetwater County Airport to North America is 1 as of November 2026.

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

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 Rock Springs Sweetwater County Airport to North America.

What documentation or ID do you need to fly to North America?

The travel and health documents you'll need for your trip to North America may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at North America. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

$198 Cheap Flights from Rock Springs to North America in 2026/27

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Rock Springs to North America

Round-trip

One-way

Last minute

Direct

Cheap round-trip flights

Enter your travel dates to find the best prices.

2:22 pm - 3:40 pmRKS Rock Springs Sweetwater County-DEN Denver Intl

1h 18mnonstop

9:10 pm - 10:22 pmDEN Denver Intl-RKS Rock Springs Sweetwater County

1h 12mnonstop

$261United Airlines

Wed, Feb 17 - Tue, Feb 23

5:00 am - 6:25 amRKS Rock Springs Sweetwater County-DEN Denver Intl

1h 25mnonstop

9:10 pm - 10:20 pmDEN Denver Intl-RKS Rock Springs Sweetwater County

1h 10mnonstop

$261United Airlines

Fri, Nov 20 - Mon, Nov 23

2:23 pm - 3:48 pmRKS Rock Springs Sweetwater County-DEN Denver Intl

1h 25mnonstop

9:10 pm - 10:20 pmDEN Denver Intl-RKS Rock Springs Sweetwater County

1h 10mnonstop

$261United Airlines

Fri, Nov 13 - Sun, Nov 15

5:00 am - 6:25 amRKS Rock Springs Sweetwater County-DEN Denver Intl

1h 25mnonstop

9:10 pm - 10:20 pmDEN Denver Intl-RKS Rock Springs Sweetwater County

1h 10mnonstop

$261United Airlines

Fri, Nov 27 - Sun, Nov 29

5:00 am - 6:25 amRKS Rock Springs Sweetwater County-DEN Denver Intl

1h 25mnonstop

9:10 pm - 10:20 pmDEN Denver Intl-RKS Rock Springs Sweetwater County

1h 10mnonstop

$261United Airlines

Wed, Nov 25 - Wed, Dec 2

2:23 pm - 3:52 pmRKS Rock Springs Sweetwater County-DEN Denver Intl

1h 29mnonstop

12:28 pm - 1:44 pmDEN Denver Intl-RKS Rock Springs Sweetwater County

1h 16mnonstop

$261United Airlines

Thu, Jan 28 - Thu, Feb 4

2:25 pm - 3:50 pmRKS Rock Springs Sweetwater County-DEN Denver Intl

1h 25mnonstop

9:10 pm - 10:20 pmDEN Denver Intl-RKS Rock Springs Sweetwater County

1h 10mnonstop

$261United Airlines

Thu, Dec 3 - Tue, Dec 8

5:00 am - 6:35 amRKS Rock Springs Sweetwater County-DEN Denver Intl

1h 35mnonstop

12:15 pm - 1:31 pmDEN Denver Intl-RKS Rock Springs Sweetwater County

1h 16mnonstop

$271United Airlines

Wed, Dec 30 - Sat, Jan 2

5:00 am - 6:25 amRKS Rock Springs Sweetwater County-DEN Denver Intl

1h 25mnonstop

9:10 pm - 10:20 pmDEN Denver Intl-RKS Rock Springs Sweetwater County

1h 10mnonstop

$271United Airlines

Wed, Nov 25 - Wed, Dec 2

5:00 am - 6:25 amRKS Rock Springs Sweetwater County-DEN Denver Intl

1h 25mnonstop

12:35 pm - 1:48 pmDEN Denver Intl-RKS Rock Springs Sweetwater County

1h 13mnonstop

$271United Airlines

Wed, Nov 25 - Thu, Nov 26

Cheap last minute flights

Enter your travel dates to find the best prices.

2:23 pm - 3:48 pmRKS Rock Springs Sweetwater County-DEN Denver Intl

1h 25mnonstop

12:35 pm - 1:48 pmDEN Denver Intl-RKS Rock Springs Sweetwater County

1h 13mnonstop

$361United Airlines

Thu, Nov 5 - Tue, Nov 10

5:00 am - 6:25 amRKS Rock Springs Sweetwater County-DEN Denver Intl

1h 25mnonstop

9:10 pm - 10:20 pmDEN Denver Intl-RKS Rock Springs Sweetwater County

1h 10mnonstop

$361United Airlines

Wed, Nov 4 - Tue, Nov 10

5:00 am - 6:25 amRKS Rock Springs Sweetwater County-DEN Denver Intl

1h 25mnonstop

12:35 pm - 1:48 pmDEN Denver Intl-RKS Rock Springs Sweetwater County

1h 13mnonstop

$361United Airlines

Wed, Nov 4 - Sun, Nov 8

5:00 am - 6:25 amRKS Rock Springs Sweetwater County-DEN Denver Intl

1h 25mnonstop

12:35 pm - 1:48 pmDEN Denver Intl-RKS Rock Springs Sweetwater County

1h 13mnonstop

$361United Airlines

Thu, Nov 5 - Mon, Nov 9

5:00 am - 6:25 amRKS Rock Springs Sweetwater County-DEN Denver Intl

1h 25mnonstop

9:10 pm - 10:20 pmDEN Denver Intl-RKS Rock Springs Sweetwater County

1h 10mnonstop

$361United Airlines

Wed, Nov 4 - Mon, Nov 9

2:23 pm - 3:48 pmRKS Rock Springs Sweetwater County-DEN Denver Intl

1h 25mnonstop

12:35 pm - 1:48 pmDEN Denver Intl-RKS Rock Springs Sweetwater County

1h 13mnonstop

$361United Airlines

Sat, Nov 7 - Wed, Nov 11

5:00 am - 6:25 amRKS Rock Springs Sweetwater County-DEN Denver Intl

1h 25mnonstop

9:10 pm - 10:20 pmDEN Denver Intl-RKS Rock Springs Sweetwater County

1h 10mnonstop

$361United Airlines

Fri, Nov 6 - Sun, Nov 8

5:00 am - 6:25 amRKS Rock Springs Sweetwater County-DEN Denver Intl

1h 25mnonstop

12:35 pm - 1:48 pmDEN Denver Intl-RKS Rock Springs Sweetwater County

1h 13mnonstop

$361United Airlines

Fri, Nov 6 - Sun, Nov 8

5:00 am - 6:25 amRKS Rock Springs Sweetwater County-DEN Denver Intl

1h 25mnonstop

12:35 pm - 1:48 pmDEN Denver Intl-RKS Rock Springs Sweetwater County

1h 13mnonstop

$361United Airlines

Fri, Nov 6 - Tue, Nov 10

2:23 pm - 3:48 pmRKS Rock Springs Sweetwater County-DEN Denver Intl

1h 25mnonstop

9:10 pm - 10:20 pmDEN Denver Intl-RKS Rock Springs Sweetwater County

1h 10mnonstop

$361United Airlines

Sat, Nov 7 - Sun, Nov 8

Cheap direct flights

Enter your travel dates to find the best prices.

2:22 pm - 3:40 pmRKS Rock Springs Sweetwater County-DEN Denver Intl

1h 18mnonstop

9:10 pm - 10:22 pmDEN Denver Intl-RKS Rock Springs Sweetwater County

1h 12mnonstop

$261United Airlines

Wed, Feb 17 - Tue, Feb 23

5:00 am - 6:25 amRKS Rock Springs Sweetwater County-DEN Denver Intl

1h 25mnonstop

9:10 pm - 10:20 pmDEN Denver Intl-RKS Rock Springs Sweetwater County

1h 10mnonstop

$261United Airlines

Fri, Nov 20 - Mon, Nov 23

2:23 pm - 3:48 pmRKS Rock Springs Sweetwater County-DEN Denver Intl

1h 25mnonstop

9:10 pm - 10:20 pmDEN Denver Intl-RKS Rock Springs Sweetwater County

1h 10mnonstop

$261United Airlines

Fri, Nov 13 - Sun, Nov 15

5:00 am - 6:25 amRKS Rock Springs Sweetwater County-DEN Denver Intl

1h 25mnonstop

9:10 pm - 10:20 pmDEN Denver Intl-RKS Rock Springs Sweetwater County

1h 10mnonstop

$261United Airlines

Fri, Nov 27 - Sun, Nov 29

5:00 am - 6:25 amRKS Rock Springs Sweetwater County-DEN Denver Intl

1h 25mnonstop

9:10 pm - 10:20 pmDEN Denver Intl-RKS Rock Springs Sweetwater County

1h 10mnonstop

$261United Airlines

Wed, Nov 25 - Wed, Dec 2

2:23 pm - 3:52 pmRKS Rock Springs Sweetwater County-DEN Denver Intl

1h 29mnonstop

12:28 pm - 1:44 pmDEN Denver Intl-RKS Rock Springs Sweetwater County

1h 16mnonstop

$261United Airlines

Thu, Jan 28 - Thu, Feb 4

2:25 pm - 3:50 pmRKS Rock Springs Sweetwater County-DEN Denver Intl

1h 25mnonstop

9:10 pm - 10:20 pmDEN Denver Intl-RKS Rock Springs Sweetwater County

1h 10mnonstop

$261United Airlines

Thu, Dec 3 - Tue, Dec 8

5:00 am - 6:35 amRKS Rock Springs Sweetwater County-DEN Denver Intl

1h 35mnonstop

12:15 pm - 1:31 pmDEN Denver Intl-RKS Rock Springs Sweetwater County

1h 16mnonstop

$271United Airlines

Wed, Dec 30 - Sat, Jan 2

5:00 am - 6:25 amRKS Rock Springs Sweetwater County-DEN Denver Intl

1h 25mnonstop

9:10 pm - 10:20 pmDEN Denver Intl-RKS Rock Springs Sweetwater County

1h 10mnonstop

$271United Airlines

Wed, Nov 25 - Wed, Dec 2

5:00 am - 6:25 amRKS Rock Springs Sweetwater County-DEN Denver Intl

1h 25mnonstop

12:35 pm - 1:48 pmDEN Denver Intl-RKS Rock Springs Sweetwater County

1h 13mnonstop

$271United Airlines

Wed, Nov 25 - Thu, Nov 26

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United Airlines flights from Rock Springs to North America

Our best United Airlines deals on Rock Springs to North America flight tickets

United Airlines

Nov 13

RKS2:23 pmRock Springs Sweetwater County

1h 25m

DEN3:48 pmDenver Intl

Nov 15

DEN9:10 pmDenver Intl

1h 10m

RKS10:20 pmRock Springs Sweetwater County

$261

United Airlines

Nov 25

RKS5:00 amRock Springs Sweetwater County

1h 25m

DEN6:25 amDenver Intl

Nov 26

DEN12:35 pmDenver Intl

1h 13m

RKS1:48 pmRock Springs Sweetwater County

$271

United Airlines

Dec 25

RKS8:21 amRock Springs Sweetwater County

1h 29m

DEN9:50 amDenver Intl

Dec 25

DEN9:10 pmDenver Intl

1h 14m

RKS10:24 pmRock Springs Sweetwater County

$275

momondo Fare Finder

Use the filters below to find and compare flights from Rock Springs to North America that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Quickest round-trip

Rock SpringsDenver

RKS Rock Springs Sweetwater County - DEN Denver Intl

RKSDEN

Rock Springs Sweetwater County

Wed 2/17

2:22 pm-3:40 pm

Nonstop1h 18m

Denver Intl

Tue 2/23

9:10 pm-10:22 pm

Nonstop1h 12m

$261

Rock SpringsDenver

RKS Rock Springs Sweetwater County - DEN Denver Intl

RKSDEN

Rock Springs Sweetwater County

Fri 11/20

5:00 am-6:25 am

Nonstop1h 25m

Denver Intl

Mon 11/23

9:10 pm-10:20 pm

Nonstop1h 10m

$261

Rock SpringsDenver

RKS Rock Springs Sweetwater County - DEN Denver Intl

RKSDEN

Rock Springs Sweetwater County

Fri 11/13

2:23 pm-3:48 pm

Nonstop1h 25m

Denver Intl

Sun 11/15

9:10 pm-10:20 pm

Nonstop1h 10m

$261

Rock SpringsDenver

RKS Rock Springs Sweetwater County - DEN Denver Intl

RKSDEN

Rock Springs Sweetwater County

Fri 11/27

5:00 am-6:25 am

Nonstop1h 25m

Denver Intl

Sun 11/29

9:10 pm-10:20 pm

Nonstop1h 10m

$261

Rock SpringsDenver

RKS Rock Springs Sweetwater County - DEN Denver Intl

RKSDEN

Rock Springs Sweetwater County

Wed 11/25

5:00 am-6:25 am

Nonstop1h 25m

Denver Intl

Wed 12/2

9:10 pm-10:20 pm

Nonstop1h 10m

$261

Rock SpringsDenver

RKS Rock Springs Sweetwater County - DEN Denver Intl

RKSDEN

Rock Springs Sweetwater County

Thu 1/28

2:23 pm-3:52 pm

Nonstop1h 29m

Denver Intl

Thu 2/4

12:28 pm-1:44 pm

Nonstop1h 16m

$261

Rock SpringsDenver

RKS Rock Springs Sweetwater County - DEN Denver Intl

RKSDEN

Rock Springs Sweetwater County

Thu 12/3

2:25 pm-3:50 pm

Nonstop1h 25m

Denver Intl

Tue 12/8

9:10 pm-10:20 pm

Nonstop1h 10m

$261

Rock SpringsDenver

RKS Rock Springs Sweetwater County - DEN Denver Intl

RKSDEN

Rock Springs Sweetwater County

Wed 12/30

5:00 am-6:35 am

Nonstop1h 35m

Denver Intl

Sat 1/2

12:15 pm-1:31 pm

Nonstop1h 16m

$271

Rock SpringsDenver

RKS Rock Springs Sweetwater County - DEN Denver Intl

RKSDEN

Rock Springs Sweetwater County

Wed 11/25

5:00 am-6:25 am

Nonstop1h 25m

Denver Intl

Wed 12/2

9:10 pm-10:20 pm

Nonstop1h 10m

$271

Rock SpringsDenver

RKS Rock Springs Sweetwater County - DEN Denver Intl

RKSDEN

Rock Springs Sweetwater County

Wed 11/25

5:00 am-6:25 am

Nonstop1h 25m

Denver Intl

Thu 11/26

12:35 pm-1:48 pm

Nonstop1h 13m

$271

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Rock Springs to North America

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

Prices

Airlines

Other information

What is the cheapest month to fly to North America?

The month of February is, on average, the cheapest month to fly to North America from Rock Springs, with most prices found around $321. If you are unable to visit North America during the month of February, then departing from Rock Springs during the month January is also very affordable. Most momondo users find prices during this month for around $325.

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

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

Cheap Rock Springs to North America flight deals and tips

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

Best Price Found	$198
Fastest flight time	1h 18m
Direct flights	Mon, Wed, Thu, Fri, Sat and Sun
Airports in North America	5,176 airports

The best one-way flight to North America from Rock Springs in the past 72 hours is $198. The best round-trip flight deal from Rock Springs to North America found on momondo in the last 72 hours is $261.

The fastest flight from Rock Springs to North America takes 1h 18m

Direct flights go from Rock Springs to North America on Monday, Wednesday, Thursday, Friday, Saturday and Sunday. The only airline offering direct flights is United Airlines.

There are 5,176 airports in North America. From Rock Springs there are direct flights to Denver Intl (DEN).

Search flight deals

Frequently asked questions about flying from Rock Springs to North America

When did momondo last update prices for flights from Rock Springs Sweetwater County Airport to North America?
Prices for flights from Rock Springs Sweetwater County Airport to North America were last updated today.
How many operators does momondo search for flights from Rock Springs Sweetwater County Airport to North America?
The number of operators available for flights from Rock Springs Sweetwater County Airport to North America is 1 as of November 2026.
How old do you have to be to fly from Rock Springs Sweetwater County Airport to North America?
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 Rock Springs Sweetwater County Airport to North America.
What documentation or ID do you need to fly to North America?
The travel and health documents you'll need for your trip to North America may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at North America. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.
What is the most popular plane model from Rock Springs to North America?
Based on momondo bookings for flights between Rock Springs and North America, the leading plane model is Canadair (Bombardier) Regional Jet 200, making up 70.37% of the total bookings. Other popular models include Canadair (Bombardier) Regional Jet with 11.11%, Britten-Norman BN-2/BN-2A/BN-2B Islander with 7.41%, and Tecnam P2012 Traveler with 7.41%.

Best airlines flying from Rock Springs to North America

Compare and see reviews for airlines that fly from Rock Springs to North America with momondo

Airline	Rating	Free Cancellation	Price
United Airlines	PriceFrom $278	Free Cancellation	Rating 7.3 10,460 reviews		Search United Airlines flights

Why use momondo?

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

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to North America from Rock Springs.

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

Yes. momondo enables you to select and highlight flights to North America from Rock Springs with this policy.

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

momondo provides multiple filters to help you find the best flight to North America from Rock Springs. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

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

Of course. momondo tracks the price of Rock Springs to North America flights. All you need is a valid email address and we will do the rest; it is that quick and easy.