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Cheap flights from Rock Springs to Bismarck from $408

1 adult
1 adult, Economy, 0 bags

Find the cheapest flights from Rock Springs to Bismarck

Cheap round-trip flights

Enter your travel dates to find the best prices.
United Airlines Logo
2:23 pm - 11:44 pmRKS  Rock Springs Sweetwater County-BIS Bismarck
8h 21m1 stop Denver Intl
United Airlines Logo
5:50 am - 1:44 pmBIS  Bismarck-RKS Rock Springs Sweetwater County
8h 54m1 stop Denver Intl
$408United Airlines
Wed, Nov 11 - Sat, Nov 14
United Airlines Logo
2:23 pm - 8:29 pmRKS  Rock Springs Sweetwater County-BIS Bismarck
5h 06m1 stop Denver Intl
United Airlines Logo
9:00 am - 1:44 pmBIS  Bismarck-RKS Rock Springs Sweetwater County
5h 44m1 stop Denver Intl
$428United Airlines
Wed, Nov 11 - Sat, Nov 14
United Airlines Logo
2:22 pm - 8:20 pmRKS  Rock Springs Sweetwater County-BIS Bismarck
4h 58m1 stop Denver Intl
United Airlines Logo
5:00 pm - 10:21 pmBIS  Bismarck-RKS Rock Springs Sweetwater County
6h 21m1 stop Denver Intl
$556United Airlines
Mon, Oct 12 - Thu, Oct 15

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United Airlines flights from Rock Springs to Bismarck

Our best United Airlines deals on Rock Springs to Bismarck flight tickets
United Airlines
Nov 11
RKS2:23 pmRock Springs Sweetwater County
8h 21m
1 stop
BIS11:44 pmBismarck
Nov 14
BIS5:50 amBismarck
8h 54m
1 stop
RKS1:44 pmRock Springs Sweetwater County
$408
United Airlines
Nov 11
RKS2:23 pmRock Springs Sweetwater County
5h 06m
1 stop
BIS8:29 pmBismarck
Nov 14
BIS9:00 amBismarck
5h 44m
1 stop
RKS1:44 pmRock Springs Sweetwater County
$428
United Airlines
Oct 12
RKS2:22 pmRock Springs Sweetwater County
4h 58m
1 stop
BIS8:20 pmBismarck
Oct 15
BIS5:00 pmBismarck
6h 21m
1 stop
RKS10:21 pmRock Springs Sweetwater County
$556

momondo Fare Finder

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

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Cheapest round-trip

Rock SpringsBismarck

RKS Rock Springs Sweetwater County - BIS Bismarck

RKSBIS

Rock Springs Sweetwater County

Wed 11/11

2:23 pm-11:44 pm

1 stop8h 21m

Bismarck

Sat 11/14

5:50 am-1:44 pm

1 stop8h 54m

$408
Quickest round-trip

Rock SpringsBismarck

RKS Rock Springs Sweetwater County - BIS Bismarck

RKSBIS

Rock Springs Sweetwater County

Wed 11/11

2:23 pm-8:29 pm

1 stop5h 06m

Bismarck

Sat 11/14

9:00 am-1:44 pm

1 stop5h 44m

$428

Rock SpringsBismarck

RKS Rock Springs Sweetwater County - BIS Bismarck

RKSBIS

Rock Springs Sweetwater County

Mon 10/12

2:22 pm-8:20 pm

1 stop4h 58m

Bismarck

Thu 10/15

5:00 pm-10:21 pm

1 stop6h 21m

$556

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

When to book flights from Rock Springs to Bismarck

Are you open to changing your travel dates? Check out the ideal times to fly from Rock Springs to Bismarck according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Rock Springs to Bismarck (RKS to BIS) flight deals and tips

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

Best Price Found

$408

Fastest flight time

5h 06m

Direct flights

None
The best flight deal from Rock Springs to Bismarck found on momondo in the last 72 hours is $408
The fastest flight from Rock Springs to Bismarck takes 5h 06m
There are no direct flights from Rock Springs to Bismarck. There are no popular flight routes from Rock Springs to Bismarck.
Search flight deals

Frequently asked questions about flying from Rock Springs to Bismarck

  • How far is Rock Springs Sweetwater County to Bismarck by plane?

    Bismarck is 550.5 mi away from Rock Springs Sweetwater County. A reasonable flight in good conditions will take 5h 06m.

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

    Prices for flights from Rock Springs Sweetwater County Airport to Bismarck Airport refresh daily.

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

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Rock Springs Sweetwater County Airport to Bismarck Airport.

  • What documentation or ID do you need to fly to Bismarck Airport?

    The required travel and health documents for your Bismarck Airport 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 Bismarck Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Frequently asked questions about flying from Rock Springs to Bismarck

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

    Search flight deals from Rock Springs to Bismarck. While viewing offers you’ll have the option to create a Price Alert.

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

    Leverage our AI within our “Price Forecast” tool, which predicts if it’s better to book now or wait until prices decrease. You can strategically pick the best days to fly and save money on your trip by using our “Price Calendar” tool. “Explore” shows an overview of how much it costs to fly to anywhere from a selected city or airport. Our “Discover” content is a great option for travel inspiration and money-saving tips, while “Price Alerts” will update you when prices change, so you can book when fares are right.

  • How does momondo find its flight prices?

    We compare prices from 700+ competitors to help you find the price that works best for you. momondo operates in over 30 international markets, bringing you access to a wide range of fares and deals. Search for your travel using momondo for a diverse range of options from airlines and OTAs.

Why use momondo?

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

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

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

momondo does allow users to show only those flights to Bismarck from Rock Springs which offer a flexible booking policy as well as other useful filters and features.

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

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 Rock Springs to Bismarck.

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

If you are not ready to book a flight from Rock Springs to Bismarck now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Bismarck and let you know when they change.

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