Cheap flights from Rock Springs to North Dakota from $323

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Rock Springs to North Dakota departing on 3/7. 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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United Airlines Logo
2:05 pm - 9:58 pmRKS-BIS
6h 53m1 stop
United Airlines Logo
6:30 pm - 10:01 pmBIS-RKS
4h 31m1 stop
$323United Airlines
Find Deal
Sat, Mar 7 - Tue, Mar 10
United Airlines Logo
1:56 pm - 8:38 pmRKS-FAR
5h 42m1 stop
United Airlines Logo
5:08 pm - 1:21 pmFAR-RKS
21h 13m1 stop
$453United Airlines
Find Deal
Tue, Nov 18 - Sat, Nov 22
United Airlines Logo
5:15 am - 3:08 pmRKS-FAR
8h 53m2 stops
United Airlines Logo
11:35 am - 1:21 pmFAR-RKS
26h 46m1 stop
$459United Airlines
Find Deal
Tue, Nov 18 - Sat, Nov 22
United Airlines Logo
5:15 am - 3:08 pmRKS-FAR
8h 53m2 stops
United Airlines Logo
3:53 pm - 9:59 pmFAR-RKS
31h 06m2 stops
$524United Airlines
Find Deal
Tue, Nov 18 - Sat, Nov 22

United Airlines flights from Rock Springs to North Dakota

Our best United Airlines deals on Rock Springs to North Dakota flight tickets
United Airlines
Mar 7
RKS2:05 pmRock Springs Sweetwater County
6h 53m
1 stop
BIS9:58 pmBismarck
Mar 10
BIS6:30 pmBismarck
4h 31m
1 stop
RKS10:01 pmRock Springs Sweetwater County
United Airlines
Nov 18
RKS1:56 pmRock Springs Sweetwater County
5h 42m
1 stop
FAR8:38 pmFargo Hector Field
Nov 22
FAR5:08 pmFargo Hector Field
21h 13m
1 stop
RKS1:21 pmRock Springs Sweetwater County
United Airlines
Nov 18
RKS5:15 amRock Springs Sweetwater County
8h 53m
2 stops
FAR3:08 pmFargo Hector Field
Nov 22
FAR11:35 amFargo Hector Field
26h 46m
1 stop
RKS1:21 pmRock Springs Sweetwater County

momondo Fare Finder

 
Customize your flight search to find flights from Rock Springs to North Dakota 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 November 4, 2025.
Use the filters below to find and compare flights from Rock Springs to North Dakota that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Rock SpringsBismarck

RKS - BIS

RKSBIS

Rock Springs Sweetwater County

Sat 3/7

2:05 pm-9:58 pm

1 stop6h 53m

Bismarck

Tue 3/10

6:30 pm-10:01 pm

1 stop4h 31m

$323

Rock SpringsFargo

RKS - FAR

RKSFAR

Rock Springs Sweetwater County

Tue 11/18

1:56 pm-8:38 pm

1 stop5h 42m

Fargo Hector Field

Sat 11/22

5:08 pm-1:21 pm

1 stop21h 13m

$453

Rock SpringsFargo

RKS - FAR

RKSFAR

Rock Springs Sweetwater County

Tue 11/18

5:15 am-3:08 pm

2 stops8h 53m

Fargo Hector Field

Sat 11/22

11:35 am-1:21 pm

1 stop26h 46m

$459

Rock SpringsFargo

RKS - FAR

RKSFAR

Rock Springs Sweetwater County

Tue 11/18

5:15 am-3:08 pm

2 stops8h 53m

Fargo Hector Field

Sat 11/22

3:53 pm-9:59 pm

2 stops31h 06m

$524

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

Cheap Rock Springs to North Dakota flight deals and tips

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

Direct flights

None
There are no direct flights from Rock Springs to North Dakota. There are no popular flight routes from Rock Springs to North Dakota.
  • When did momondo last update prices for flights from Rock Springs Sweetwater County Airport to North Dakota?

    Prices for flights from Rock Springs Sweetwater County Airport to North Dakota are updated daily.

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

    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 Dakota.

  • What documentation or ID do you need to fly to North Dakota?

    The required travel and health documents for your North Dakota trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at North Dakota. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

  • How do I get Price Alerts for flights from Rock Springs to North Dakota?

    You can take advantage of momondo’s Price Alerts by first searching for your flights to Rock Springs from North Dakota. Flight offers will be shown to you in real-time. From there you can create a Price Alert by using our on-site widget.

  • How can I save money on flights from Rock Springs to North Dakota with momondo?

    With “Price Forecast”, learn how soon you should book your flight in advance. Down to the day of week and time of day, our information can inform you on the ideal time to book to save on your travel. Our “Price Calendar” shows you at a quick glance when to book your travel for lower rates. By setting “Price Alerts” you can monitor changes in price and target the ideal time to book. Search for your trip destination by budget amount via our “Explore” feature. Whether you’re looking for ideas for your next travel adventure or cost-cutting tips, our “Discover” content is a great place to start.

  • How does momondo find its flight prices?

    momondo shows deals across 700+ competitors all at once. momondo is active in 30 international markets, so you can have access to a wide range of options from airlines and OTAs alike.

Why use momondo?

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

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Rock Springs to North Dakota. Millions of users trust and use momondo every year so you are in good hands.

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

Yes. momondo allows you to filter the results for Rock Springs to North Dakota flights to just show those with flexible booking policies.

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

momondo provides multiple filters to help you find the best flight to North Dakota 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 Dakota right now. Can momondo alert me if prices change?

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

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1 adult
Thu 12/4
Thu 12/11

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