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Cheap flights from Las Vegas to Bismarck from $101

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Las Vegas to Bismarck departing on 5/10. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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0 bags

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Cheap round-trip flights

Enter your travel dates to find the best prices.
Allegiant Air Logo
6:30 am - 11:14 am
LAS
-
BIS
2h 44mnonstop
Allegiant Air Logo
12:04 pm - 12:49 pm
BIS
-
LAS
2h 45mnonstop
$165Allegiant Air
Thu, May 28 - Sun, May 31
Allegiant Air Logo
6:05 am - 10:46 am
LAS
-
BIS
2h 41mnonstop
Allegiant Air Logo
12:04 pm - 12:49 pm
BIS
-
LAS
2h 45mnonstop
$207Allegiant Air
Sun, May 17 - Thu, May 28
United Airlines Logo
4:35 pm - 11:41 pm
LAS
-
BIS
5h 06m
1 stop
United Airlines Logo
1:55 pm - 7:07 pm
BIS
-
LAS
7h 12m
1 stop
$319United Airlines
Fri, May 15 - Sat, May 16
United Airlines Logo
11:56 am - 8:31 pm
LAS
-
BIS
6h 35m
1 stop
United Airlines Logo
6:00 am - 12:41 pm
BIS
-
LAS
8h 41m
2 stops
$324United Airlines
Fri, May 15 - Sat, May 16
Multiple Airlines Logo
1:22 pm - 9:25 pm
LAS
-
BIS
30h 03m
2 stops
Multiple Airlines Logo
12:04 pm - 12:49 pm
BIS
-
LAS
2h 45mnonstop
$356Multiple Airlines
Thu, May 28 - Sun, May 31
American Airlines Logo
10:04 am - 10:55 pm
LAS
-
BIS
10h 51m
2 stops
American Airlines Logo
6:00 am - 3:01 pm
BIS
-
LAS
11h 01m
2 stops
$408American Airlines
Fri, May 15 - Sat, May 16
United Airlines Logo
1:40 pm - 8:31 pm
LAS
-
BIS
4h 51m
1 stop
United Airlines Logo
1:55 pm - 7:07 pm
BIS
-
LAS
7h 12m
1 stop
$429United Airlines
Thu, Apr 30 - Sun, May 3
American Airlines Logo
12:47 am - 12:29 pm
LAS
-
BIS
9h 42m
1 stop
American Airlines Logo
2:26 pm - 7:55 pm
BIS
-
LAS
7h 29m
1 stop
$441American Airlines
Sun, Apr 19 - Mon, Apr 27
American Airlines Logo
12:47 am - 12:29 pm
LAS
-
BIS
9h 42m
1 stop
American Airlines Logo
12:59 pm - 9:52 pm
BIS
-
LAS
10h 53m
2 stops
$446American Airlines
Sun, Apr 19 - Mon, Apr 27
American Airlines Logo
2:02 pm - 10:56 pm
LAS
-
BIS
6h 54m
1 stop
American Airlines Logo
1:45 pm - 8:12 pm
BIS
-
LAS
8h 27m
1 stop
$456American Airlines
Mon, Aug 10 - Sat, Aug 15

United Airlines flights from Las Vegas to Bismarck

Our best United Airlines deals on Las Vegas to Bismarck flight tickets
United Airlines
May 15
LAS4:35 pmLas Vegas Harry Reid Intl
5h 06m
1 stop
BIS11:41 pmBismarck
May 16
BIS1:55 pmBismarck
7h 12m
1 stop
LAS7:07 pmLas Vegas Harry Reid Intl
$319
United Airlines
May 15
LAS11:56 amLas Vegas Harry Reid Intl
6h 35m
1 stop
BIS8:31 pmBismarck
May 16
BIS6:00 amBismarck
8h 41m
2 stops
LAS12:41 pmLas Vegas Harry Reid Intl
$324
United Airlines
Apr 30
LAS1:40 pmLas Vegas Harry Reid Intl
4h 51m
1 stop
BIS8:31 pmBismarck
May 3
BIS1:55 pmBismarck
7h 12m
1 stop
LAS7:07 pmLas Vegas Harry Reid Intl
$429

Allegiant Air flights from Las Vegas to Bismarck

Our best Allegiant Air deals on Las Vegas to Bismarck flight tickets
Allegiant Air
May 28
LAS6:30 amLas Vegas Harry Reid Intl
2h 44m
BIS11:14 amBismarck
May 31
BIS12:04 pmBismarck
2h 45m
LAS12:49 pmLas Vegas Harry Reid Intl
$165
Allegiant Air
May 17
LAS6:05 amLas Vegas Harry Reid Intl
2h 41m
BIS10:46 amBismarck
May 28
BIS12:04 pmBismarck
2h 45m
LAS12:49 pmLas Vegas Harry Reid Intl
$207

momondo Fare Finder

 
Customize your flight search to find flights from Las Vegas to Bismarck 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 March 24, 2026.
Use the filters below to find and compare flights from Las Vegas to Bismarck that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Las VegasBismarck

LAS - BIS

LASBIS

Las Vegas Harry Reid Intl

Thu 5/28

6:30 am-11:14 am

Nonstop2h 44m

Bismarck

Sun 5/31

12:04 pm-12:49 pm

Nonstop2h 45m

$165
Quickest round-trip

Las VegasBismarck

LAS - BIS

LASBIS

Las Vegas Harry Reid Intl

Sun 5/17

6:05 am-10:46 am

Nonstop2h 41m

Bismarck

Thu 5/28

12:04 pm-12:49 pm

Nonstop2h 45m

$207

Las VegasBismarck

LAS - BIS

LASBIS

Las Vegas Harry Reid Intl

Fri 5/15

4:35 pm-11:41 pm

1 stop5h 06m

Bismarck

Sat 5/16

1:55 pm-7:07 pm

1 stop7h 12m

$319

Las VegasBismarck

LAS - BIS

LASBIS

Las Vegas Harry Reid Intl

Fri 5/15

11:56 am-8:31 pm

1 stop6h 35m

Bismarck

Sat 5/16

6:00 am-12:41 pm

2 stops8h 41m

$324

Las VegasBismarck

LAS - BIS

LASBIS

Las Vegas Harry Reid Intl

Thu 5/28

1:22 pm-9:25 pm

2 stops30h 03m

Bismarck

Sun 5/31

12:04 pm-12:49 pm

Nonstop2h 45m

$356

Las VegasBismarck

LAS - BIS

LASBIS

Las Vegas Harry Reid Intl

Fri 5/15

10:04 am-10:55 pm

2 stops10h 51m

Bismarck

Sat 5/16

6:00 am-3:01 pm

2 stops11h 01m

$408

Las VegasBismarck

LAS - BIS

LASBIS

Las Vegas Harry Reid Intl

Thu 4/30

1:40 pm-8:31 pm

1 stop4h 51m

Bismarck

Sun 5/3

1:55 pm-7:07 pm

1 stop7h 12m

$429

Las VegasBismarck

LAS - BIS

LASBIS

Las Vegas Harry Reid Intl

Sun 4/19

12:47 am-12:29 pm

1 stop9h 42m

Bismarck

Mon 4/27

2:26 pm-7:55 pm

1 stop7h 29m

$441

Las VegasBismarck

LAS - BIS

LASBIS

Las Vegas Harry Reid Intl

Sun 4/19

12:47 am-12:29 pm

1 stop9h 42m

Bismarck

Mon 4/27

12:59 pm-9:52 pm

2 stops10h 53m

$446

Las VegasBismarck

LAS - BIS

LASBIS

Las Vegas Harry Reid Intl

Mon 8/10

2:02 pm-10:56 pm

1 stop6h 54m

Bismarck

Sat 8/15

1:45 pm-8:12 pm

1 stop8h 27m

$456

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Bismarck from

How to get the cheapest flight ticket from Las Vegas to Bismarck

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 day to depart on your flight to Bismarck?

The cheapest day to depart from Las Vegas to Bismarck is on a Saturday. Travelers who choose to depart for Bismarck on a Saturday will often find tickets for as low as $128. If your travel schedule is flexible, try to avoid departing on a Sunday because tickets tend to average around $255. These prices are subject to change though, so be sure to set up a Price Alert for flights to Bismarck.

What is the cheapest time of day to depart on your flight to Bismarck?

According to our data, the cheapest time of day to fly to Bismarck is in the afternoon. momondo users have found flights departing from Las Vegas to Bismarck in the afternoon for as low as $172. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. Try not to purchase tickets in the morning because they tend to be around $231. Of course, these prices can vary depending on the time of year and what airport you fly to.

What is the cheapest Las Vegas Harry Reid Intl to Bismarck flight route?

Fly from Las Vegas Harry Reid Intl to Bismarck for the best Las Vegas Harry Reid Intl - Bismarck flight prices

What cabin class options are available on Las Vegas Harry Reid Intl to Bismarck flights?

There is only 1 cabin class available to choose from on Las Vegas Harry Reid Intl to Bismarck 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 Las Vegas to Bismarck flights?

No. A direct flight is the cheapest option for a flight between Las Vegas to Bismarck.

How have Las Vegas to Bismarck flight prices changed over time?

As of March 2026, prices for Las Vegas to Bismarck flights are approximately 52% more expensive when compared to flights at the same time last year.

When to book flights from Las Vegas to Bismarck

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

Cheap Las Vegas to Bismarck (LAS to BIS) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Las Vegas to Bismarck

Fastest flight time

2h 39m

Direct flights

Mon and Fri

Airports in Bismarck

1 airport
The fastest flight from Las Vegas to Bismarck takes 2h 39m
Direct flights go from Las Vegas to Bismarck on Monday and Friday. The only airline offering direct flights is Allegiant Air.
There is 1 airport in Bismarck. From Las Vegas there are direct flights to Bismarck (BIS).
Search flight deals

  • How far is Las Vegas Harry Reid Intl to Bismarck by plane?

    Bismarck is 1040.9 mi away from Las Vegas Harry Reid Intl. Typically, this will take 2h 39m by plane in normal conditions.

  • When did momondo last update prices for flights from Las Vegas Harry Reid Intl Airport to Bismarck Airport?

    Prices for flights from Las Vegas Harry Reid Intl Airport to Bismarck Airport are refreshed on a daily basis.

  • How many operators does momondo search for flights from Las Vegas Harry Reid Intl Airport to Bismarck Airport?

  • How old do you have to be to fly from Las Vegas Harry Reid Intl 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 Las Vegas Harry Reid Intl 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.

  • What is the most popular plane model from Las Vegas to Bismarck?

  • What is the most popular airline from Las Vegas to Bismarck?

Best airlines flying from Las Vegas to Bismarck

Compare and see reviews for airlines that fly from Las Vegas to Bismarck with momondo
Airline
Rating
Free Cancellation
Price
Allegiant AirPriceFrom $99Free CancellationRating
7.3
710 reviews
Search Allegiant Air flights
United AirlinesPriceFrom $258Free CancellationRating
7.4
9,467 reviews
Search United Airlines flights

  • Allegiant Air Flights From Las Vegas to Bismarck

    Allegiant Air operates around 2 flights from Las Vegas to Bismarck every week. The average price of these flights found in the last 72 hours has been $231, but momondo users have found Allegiant Air deals from Las Vegas to Bismarck from as low as $99 round-trip. Allegiant Air has been scored 7.3/10 in 710 reviews.

Why use momondo?

Why should I use momondo to find a flight deal from Las Vegas to Bismarck?

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 Bismarck from Las Vegas.

Can I find flights from Las Vegas to Bismarck with flexible booking policies on momondo?

Flights from Las Vegas to Bismarck with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights from Las Vegas to Bismarck?

Once all potential Las Vegas to Bismarck flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

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

Yes. momondo can track prices for Las Vegas to Bismarck 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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