HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
North America

$198+ Cheap flights from Rock Springs (RKS) to North America

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 12/26. Fares are subject to change and may not be available on all flights or dates of travel.
RKS — LAX
Jan 11 — Jan 181
Sun 1/11
Sun 1/18
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Rock Springs to North America with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap flight deals from Rock Springs to North America

Cheapest flights from Rock Springs to North America
Explore the most affordable flight options available from Rock Springs to North America. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 12, 2025.

This United Airlines deal was found by Cheapflights users on 12/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/245:15 amRKS - DEN
Nonstop1h 36mUnited Airlines
Sun 12/288:44 pmDEN - RKS
Nonstop1h 15mUnited Airlines
Deal found 12/9$241
This United Airlines deal was found by Cheapflights users on 12/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/252:18 pmRKS - DEN
Nonstop1h 26mUnited Airlines
Mon 12/2912:10 pmDEN - RKS
Nonstop1h 18mUnited Airlines
Deal found 12/9$261
This United Airlines deal was found by Cheapflights users on 12/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/265:15 amRKS - DEN
Nonstop1h 36mUnited Airlines
Sun 12/288:44 pmDEN - RKS
Nonstop1h 15mUnited Airlines
Deal found 12/9$263
This United Airlines deal was found by Cheapflights users on 12/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/255:15 amRKS - LAS
1 stop5h 00mUnited Airlines
Mon 12/295:30 amLAS - RKS
1 stop6h 58mUnited Airlines
Deal found 12/10$268
This United Airlines deal was found by Cheapflights users on 12/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/225:15 amRKS - DEN
Nonstop1h 36mUnited Airlines
Fri 12/2612:10 pmDEN - RKS
Nonstop1h 18mUnited Airlines
Deal found 12/9$291
This United Airlines deal was found by Cheapflights users on 12/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/225:15 amRKS - LAS
1 stop5h 00mUnited Airlines
Mon 12/295:30 amLAS - RKS
1 stop6h 58mUnited Airlines
Deal found 12/9$298
This United Airlines deal was found by Cheapflights users on 12/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/292:18 pmRKS - LAS
1 stop8h 40mUnited Airlines
Wed 1/71:10 pmLAS - RKS
1 stop8h 05mUnited Airlines
Deal found 12/10$323
This United Airlines deal was found by Cheapflights users on 12/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/292:18 pmRKS - LAS
1 stop8h 40mUnited Airlines
Tue 1/61:48 pmLAS - RKS
2 stops7h 27mUnited Airlines
Deal found 12/10$329
This United Airlines deal was found by Cheapflights users on 12/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/135:15 amRKS - DEN
Nonstop1h 31mUnited Airlines
Wed 12/1712:10 pmDEN - RKS
Nonstop1h 11mUnited Airlines
Deal found 12/11$341
This United Airlines deal was found by Cheapflights users on 12/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/105:15 amRKS - MSP
1 stop6h 20mUnited Airlines
Wed 12/179:00 amMSP - RKS
1 stop5h 21mUnited Airlines
Deal found 12/9$343
This United Airlines deal was found by Cheapflights users on 12/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/121:56 pmRKS - LAS
1 stop6h 04mUnited Airlines
Mon 12/153:42 pmLAS - RKS
1 stop5h 17mUnited Airlines
Deal found 12/10$358
This United Airlines deal was found by Cheapflights users on 12/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/175:15 amRKS - LAS
1 stop8h 12mUnited Airlines
Wed 12/245:30 amLAS - RKS
1 stop6h 58mUnited Airlines
Deal found 12/10$368

Find flight deals from Rock Springs to North America

Keep the following information in mind while searching for Rock Springs to North America flight deals. Data was last updated December 12, 2025.

Round-trip from

$238
(United Airlines)

One-way from

$198
(United Airlines)

Good round-trip deal

$315 or less

Good one-way deal

$313 or less
From Rock Springs Sweetwater County to North America
Search Deals
One-way flight from Rock Springs Sweetwater County to North America
Search Deals
Price to beat on a round-trip flight from Rock Springs Sweetwater County to North America.
Search Deals
Price to beat on a one-way flight from Rock Springs Sweetwater County to North America.
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Rock Springs to North America 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, Cheapflights users made 2,558,603 searches. Data last updated December 12, 2025.
Use the filters below to find and compare flights from Rock Springs to North America that are best for you.

Fly from

Rock Springs

Fly to

North America

Route

Depart

Return

Price

Rock SpringsLas Vegas

RKS - LAS

RKSLAS

Rock Springs Sweetwater County

Tue 1/6

2:08 pm-7:02 pm

1 stop5h 54m

Las Vegas Harry Reid Intl

Wed 1/14

4:33 pm-10:15 pm

1 stop4h 42m

$238

Rock SpringsLas Vegas

RKS - LAS

RKSLAS

Rock Springs Sweetwater County

Thu 1/8

5:15 am-8:54 am

1 stop4h 39m

Las Vegas Harry Reid Intl

Mon 1/12

5:20 am-1:28 pm

1 stop7h 08m

$238

Rock SpringsDenver

RKS - DEN

RKSDEN

Rock Springs Sweetwater County

Thu 4/16

5:25 am-6:53 am

Nonstop1h 28m

Denver Intl

Mon 4/20

8:46 pm-10:01 pm

Nonstop1h 15m

$241

Rock SpringsLas Vegas

RKS - LAS

RKSLAS

Rock Springs Sweetwater County

Thu 2/12

2:10 pm-11:55 pm

2 stops10h 45m

Las Vegas Harry Reid Intl

Mon 2/16

5:20 am-1:33 pm

1 stop7h 13m

$253

Rock SpringsDenver

RKS - DEN

RKSDEN

Rock Springs Sweetwater County

Thu 1/8

5:15 am-6:51 am

Nonstop1h 36m

Denver Intl

Thu 1/15

9:00 pm-10:15 pm

Nonstop1h 15m

$261

Rock SpringsDenver

RKS - DEN

RKSDEN

Rock Springs Sweetwater County

Fri 4/17

2:05 pm-3:33 pm

Nonstop1h 28m

Denver Intl

Mon 4/20

12:15 pm-1:30 pm

Nonstop1h 15m

$261

Rock SpringsDenver

RKS - DEN

RKSDEN

Rock Springs Sweetwater County

Fri 4/17

5:25 am-6:53 am

Nonstop1h 28m

Denver Intl

Thu 4/23

12:15 pm-1:30 pm

Nonstop1h 15m

$261

Rock SpringsDenver

RKS - DEN

RKSDEN

Rock Springs Sweetwater County

Tue 4/14

5:25 am-6:53 am

Nonstop1h 28m

Denver Intl

Wed 4/22

12:15 pm-1:30 pm

Nonstop1h 15m

$261

Rock SpringsDenver

RKS - DEN

RKSDEN

Rock Springs Sweetwater County

Tue 4/14

5:25 am-6:53 am

Nonstop1h 28m

Denver Intl

Thu 4/23

8:46 pm-10:01 pm

Nonstop1h 15m

$261

Rock SpringsDenver

RKS - DEN

RKSDEN

Rock Springs Sweetwater County

Sat 4/18

5:25 am-6:53 am

Nonstop1h 28m

Denver Intl

Sun 4/19

8:46 pm-10:01 pm

Nonstop1h 15m

$261

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/9

Showing 1-10 of 38 results
1
2
3
4

Best time to book a flight from Rock Springs to North America

Have a flexible travel schedule? Discover the best time to fly to North America from Rock Springs with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Rock Springs to North America

What is the cheapest month to book a flight from Rock Springs to North America?

Currently, March is the cheapest month in which you can book a flight from Rock Springs to North America (average of $238). Flying from Rock Springs to North America in May is currently the most expensive (average of $459). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

Reviews of airlines servicing North America

Get insights into the airlines that provide service to North America. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to North America. Reviews last updated December 12, 2025.
Peruse reviews from past customers who have flown with United Airlines from Rock Springs to North America to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
9,095 reviews

Comfort

7.3

Boarding

7.7

Food

6.6

Crew

8.1

Entertainment

7.1

Overall

7.4

Reviews

1 / 20
10.0
Excellent

Sunderesh,Dec 2025

AUS - EWR

Smooth flight from Austin to Newark. The crew was friendly.
United Airlines
7.4
Good
9,095 reviews
United Airlines
7.4
Good
9,095 reviews

Comfort

7.3

Boarding

7.7

Food

6.6

Crew

8.1

Entertainment

7.1

Overall

7.4

Reviews

1 / 20
10.0
Excellent

Sunderesh,Dec 2025

AUS - EWR

Smooth flight from Austin to Newark. The crew was friendly.

Related info for your journey

Find useful and relevant information for your journey from Rock Springs to North America. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Rock Springs to North America?

    If you book a flight to North America from Rock Springs, you will be flying from Sweetwater County, which is the city’s only airport. Rock Springs Sweetwater County (RKS) is located 7.1 mi from the center of Rock Springs.

  • How long is the flight from Rock Springs to North America?

    Departing from Rock Springs to North America will take you 5h 54m. The distance between Rock Springs and North America is about 501 mi.

  • What are the most popular routes from Rock Springs to North America?

    The most popular flight routes from Rock Springs to North America are Rock Springs Sweetwater County - Las Vegas Harry Reid Intl, Rock Springs Sweetwater County - Denver Intl and Rock Springs Sweetwater County - Fargo Hector Field.

  • Can I find deals for flights from Rock Springs to North America that include hotel bookings?

    Yes. In addition to deals on Rock Springs to North America flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Rock Springs to North America?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Rock Springs to North America.

  • Can I find deals for business class flights from Rock Springs to North America?

    Yes. Cheapflights offers flight deals from Rock Springs to North America by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Rock Springs to North America?

    Currently, March is the cheapest month in which you can book a flight from Rock Springs to North America (average of $238). Flying from Rock Springs to North America in May is currently the most expensive (average of $459). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Rock Springs to North America

See prices for flight routes from nearby airports that may be better suited for you.
Denver to Las Vegas flights
Denver to Cancún flights
Denver to Dallas/Fort Worth flights
Denver to Orlando flights
Denver to Miami flights
Denver to Los Angeles flights
Denver to John F Kennedy Intl flights
Denver to LaGuardia flights
Denver to Newark flights
Denver to Seattle flights
Denver to O'Hare Intl flights
Denver to Sky Harbor Intl flights
Salt Lake City to Seattle flights
Denver to San Francisco flights
Salt Lake City to Orlando flights
Denver to Narita flights
Salt Lake City to Las Vegas flights
Salt Lake City to Los Angeles flights
Denver to Ontario flights
Salt Lake City to Honolulu flights
Denver to Tampa flights
Salt Lake City to Dallas/Fort Worth flights
Denver to Honolulu flights
Denver to Hobby flights
Denver to New Orleans flights
Denver to Atlanta flights
Denver to Fort Lauderdale flights
Salt Lake City to John F Kennedy Intl flights
Denver to Santa Ana flights
Denver to Minneapolis flights
Denver to Puerto Vallarta flights
Salt Lake City to Miami flights
Denver to Baltimore flights
Denver to Luis Munoz Marin Intl flights
Denver to Dulles Intl flights
Denver to Detroit flights
Denver to San José del Cabo flights
Denver to Charlotte flights
Denver to San Diego flights
Denver to George Bush Intcntl flights
Denver to Heathrow flights
Denver to Mexico City flights
Denver to Kahului flights
Denver to Austin flights
Denver to Midway flights
Denver to Nashville flights
Denver to Boston flights
Denver to Philadelphia flights
Denver to Vancouver Intl flights
Salt Lake City to Sky Harbor Intl flights

Top airline flying from Rock Springs to North America

Discover the top airline that operate flights from Rock Springs to North America. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated December 12, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$202Average$389FlexibilityNo cancel feeOn-time69%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.