LAS - BIS

$90 Find Cheap Flights from Las Vegas to Bismarck

This is the cheapest round-trip flight price found by a KAYAK user in the last 72 hours by searching for a flight from Las Vegas to Bismarck departing on 2/5. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to Bismarck

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Las Vegas to Bismarck, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Las Vegas to Bismarck, as well as popular online travel agencies
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Everything you should know

Cheapest round-trip
$90
Overall average: $167
Allegiant Air
Thu 2/5Sun 2/8
LAS - BIS • Non-stop
Cheapest one-way
$281
Typical prices: $94-$308
United Airlines
Sun 1/25
LAS - BIS • 1 stop
Top airlines
Allegiant Air
Cheapest • from $90 (round-trip)
United Airlines
Best reviews • 7.4 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
When to travel
August
Cheapest • 60% price drop
December
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
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KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to Bismarck!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Las Vegas to Bismarck (LAS-BIS)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Las Vegas to Bismarck that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Las Vegas to Bismarck

Thu, Feb 5 - Sun, Feb 8
Allegiant Air Logo
6:10 am - 10:56 amLAS-BIS
2h 46mnonstop
Allegiant Air Logo
11:46 am - 12:31 pmBIS-LAS
2h 45mnonstop
$90Allegiant Air
Find Deal
Thu, Dec 4 - Thu, Dec 11
Allegiant Air Logo
6:05 am - 10:46 amLAS-BIS
2h 41mnonstop
Allegiant Air Logo
11:36 am - 12:23 pmBIS-LAS
2h 47mnonstop
$174Allegiant Air
Find Deal
Sun, Nov 16 - Tue, Dec 23
Allegiant Air Logo
6:25 am - 11:12 amLAS-BIS
2h 47mnonstop
Allegiant Air Logo
8:58 pm - 9:45 pmBIS-LAS
2h 47mnonstop
$227Allegiant Air
Find Deal
Thu, Feb 5 - Sun, Feb 8
Delta Logo
6:15 am - 4:34 pmLAS-BIS
8h 19m1 stop
Delta Logo
1:28 pm - 8:44 pmBIS-LAS
9h 16m1 stop
$259Delta
Find Deal
Thu, Feb 5 - Sun, Feb 8
American Airlines Logo
6:00 am - 2:24 pmLAS-BIS
6h 24m1 stop
American Airlines Logo
6:16 am - 4:30 pmBIS-LAS
12h 14m2 stops
$264American Airlines
Find Deal
Thu, Feb 26 - Sun, Mar 1
Delta Logo
6:00 am - 11:23 pmLAS-BIS
15h 23m2 stops
Delta Logo
5:30 pm - 11:37 pmBIS-LAS
8h 07m1 stop
$297Delta
Find Deal
Thu, Nov 20 - Mon, Nov 24
Delta Logo
2:07 pm - 11:26 pmLAS-BIS
7h 19m1 stop
Delta Logo
5:00 am - 10:31 amBIS-LAS
7h 31m1 stop
$309Delta
Find Deal
Thu, Nov 20 - Mon, Nov 24
American Airlines Logo
7:37 am - 10:23 pmLAS-BIS
12h 46m2 stops
American Airlines Logo
12:55 pm - 9:13 pmBIS-LAS
10h 18m1 stop
$314American Airlines
Find Deal
Thu, Nov 20 - Mon, Nov 24
United Airlines Logo
1:50 pm - 11:39 pmLAS-BIS
7h 49m2 stops
United Airlines Logo
9:08 am - 6:35 pmBIS-LAS
11h 27m2 stops
$350United Airlines
Find Deal
Thu, Dec 4 - Thu, Dec 11
United Airlines Logo
9:00 am - 4:25 pmLAS-BIS
5h 25m1 stop
United Airlines Logo
5:45 am - 2:36 pmBIS-LAS
10h 51m2 stops
$356United Airlines
Find Deal
Booking Insights

KAYAK's insights & trends for Las Vegas to Bismarck flights

Get data-powered insights and trends into flights from Las Vegas to Bismarck to help you find the cheapest flights, the best time to fly and much more.

What’s the cheapest day of the week to fly from Las Vegas to Bismarck?

The average price of all round-trip flights from Las Vegas to Bismarck clicked on KAYAK for each day over the last 12 months.

If you are looking for a flight deal from Las Vegas to Bismarck, look for departures on Thursdays and avoid leaving on a Friday, as it's usually the priciest day. When flying back from Bismarck, Tuesday is the cheapest day to fly and Wednesday is the most expensive.

What is the cheapest month to fly from Las Vegas to Bismarck?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Las Vegas to Bismarck, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Las Vegas to Bismarck is August, where tickets cost $102 (return) on average. On the other hand, the most expensive months are January and May, where the average cost of round-trip tickets is $460 and $396 respectively.

Good to know

Low seasonFebruary
Cheapest flight$90
Best time to beat the crowds with an average 35% drop in price.
Most popular time to fly and prices are also 8% lower on average.
Flight from Las Vegas to Bismarck

When to book flights from Las Vegas to Bismarck

Are your dates flexible? Find out the best times to travel from Las Vegas to Bismarck based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from Las Vegas to Bismarck

  • What is the cheapest flight from Las Vegas to Bismarck?

    In the last 3 days, the lowest price for a flight from Las Vegas to Bismarck was $281 for a one-way ticket and $90 for a round-trip.

  • Do I need a passport to fly between Las Vegas and Bismarck?

    Even though you are not required to have a passport, keep in mind that an official ID is needed to board the airplane.

  • Which aircraft models fly most regularly from Las Vegas to Bismarck?

    The Airbus A319 is the aircraft model that flies most regularly on the Las Vegas to Bismarck flight route.

  • Which airline alliances offer flights from Las Vegas to Bismarck?

    Star Alliance is the only airline alliance operating flights between Las Vegas and Bismarck.

  • On which days can I fly direct from Las Vegas to Bismarck?

    There are nonstop flights from Las Vegas to Bismarck on a daily basis.

  • Which is the best airline for flights from Las Vegas to Bismarck, United Airlines or Allegiant Air?

    The two airlines most popular with KAYAK users for flights from Las Vegas to Bismarck are United Airlines and Allegiant Air. With an average price for the route of $468 and an overall rating of 7.4, United Airlines is the most popular choice. Allegiant Air is also a great choice for the route, with an average price of $171 and an overall rating of 7.2.

  • How does KAYAK find such low prices on flights from Las Vegas to Bismarck?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Las Vegas to Bismarck.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Las Vegas to Bismarck?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Bismarck from Las Vegas is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Las Vegas to Bismarck?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Bismarck with an airline and back to Las Vegas with another airline. Booking your flights between Las Vegas and BIS can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Las Vegas to Bismarck?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Bismarck from Las Vegas up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

KAYAK’s top tips for finding a cheap flight from Las Vegas to Bismarck

  • Looking for a cheap flight? 25% of our users found flights on this route for $171 or less round-trip.

Prefer to fly direct from Las Vegas to Bismarck?

 
Direct data is based off flight results for the next 60 days. Find direct flights from all airlines flying direct from Las Vegas Harry Reid Intl to Bismarck.
Find which airlines fly direct from Las Vegas Harry Reid Intl Airport to Bismarck Airport, which days they fly and book direct flights.

Direct departures

Las Vegas Harry Reid Intl to Bismarck

Monday

Allegiant Air

Allegiant Air

Tuesday

Allegiant Air

Allegiant Air

Wednesday

Allegiant Air

Allegiant Air

Thursday

Allegiant Air

Allegiant Air

Friday

Allegiant Air

Allegiant Air

Saturday

Allegiant Air

Allegiant Air

Sunday

Allegiant Air

Allegiant Air

See more direct flights

Direct returns

Bismarck to Las Vegas Harry Reid Intl

Monday

Allegiant Air

Allegiant Air

Tuesday

Allegiant Air

Allegiant Air

Wednesday

Allegiant Air

Allegiant Air

Thursday

Allegiant Air

Allegiant Air

Friday

Allegiant Air

Allegiant Air

Saturday

Allegiant Air

Allegiant Air

Sunday

Allegiant Air

Allegiant Air

See more direct flights

Reviews of the top airlines flying from Las Vegas to Bismarck

 
See real verified KAYAK customer reviews for airlines flying from Las Vegas to Bismarck. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Las Vegas to Bismarck? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.4
United AirlinesOverall score based on 9004 reviews
7.1Entertainment
7.3Comfort
6.6Food
8.1Crew
7.7Boarding
Airline reviews

Plane boarded early a quickly, was mostly full. We left close to on time. And landed early.

10.0 ExcellentKaren, Nov 2025EWR - LAX
Read more United Airlines reviews

Plane boarded early a quickly, was mostly full. We left close to on time. And landed early.

Premium Plus is a really good idea for longer flights

7 hours delayed due to operational issues on United’s end. Basically laziness.

Short flight but an "eager to help" crew made the journey more enjoyable!

Flight was delayed only slightly before takeoff due to traffic control. However, the flight arrived early to ORD. Good flight. United has been very reliable for me.

The person I bought the ticket for didn’t make the flight.

Lately I like the planes have been exceptionally filthy. There’s lines of dust and dirt all across the ceiling in the vents, and the cracks in between the seats are literally full of food. It’s definitely not the quality of service that I was used to with United. I’m also very disappointed with the Wi-Fi! All I wanna do is knock out a few work jobs while I’m trapped in my seat And it spools so bad. They did provide me with a refund, but the process of getting that refund is so complicated. It’s unfortunate.

Another delayed flight. When the delays exceed the duration of the flight, it’s a problem.

Excellent flight. Smooth, efficient boarding. Quick flight. Arrived early at STL.

After boarding the plane in Chicago, the passengers were told that there was a technical problem with the plane. Passengers remained on the plane as they tried to fix the problem. After what was probably an hour passengers were told that there was a need to change planes as the problem was not solved. Passengers disembarked and boarded another plane. After taxing to the runway and waiting for takeoff, passengers were told that owing to the thunderstorm the flight was unable to take off but would try and reroute. After some time passengers were told there wasn't enough fuel for the new route and the plane had to return to the gate for additional fuel. after another log delay the flight got underway. On the plane there was food, drinks, ice or entertainment. We were a glass of water, which appeared rationed. Flight arrived about 5 hours late. The pilot was fantastic and communicated with the passengers throughout the ordeal.

I liked how when I got on board how fast we ended up taking off but what I truly disliked was how uncomfortable the seats were. There was truly never a time that I could ever get comfortable during both of my flights. The seats could get away during shorter flights but flights 3 hour plus makes it hard to enjoy.

The crew was great and the flight was very smooth. Can’t really judge food since I did not get any because it costs money. The seat was comfortable for what we bought. Thanks!

Crew was great. No entertainment and food and beverage was for purchase only, even water

It was canceled. The flight wasn’t rescheduled, everyone had to figure out their own new arrangements. They said we would get refunded our original fare and receive an additional $150. We received links for $100 only and they expired before we could activate them.

The plane had originated in Las Vegas at 6:30 in the morning and flew to Moline where we boarded. The flight left around 12:30 PM and there were no boxed snacks available and many of the alcoholic beverages were unavailable. I would find it hard to believe that that many of the passengers coming from Las Vegas at 6:30 in the morning, drank and ate that much of the items. I can only come to the conclusion that someone failed to stock the plane for the round-trip. This is a huge revenue failure for the airline and disappointment for the passengers. The flight crew did not seem happy to be there and did not engage with passengers. Allegiant you can do better.

They did not let my husband on the plane with our service animal at the last minute. Do NOT fly this airline with a service animal!

Tight! Seats are not designed for those of us who wear extra-large clothes.

The non-stop flight from Grand Rapids was excellent. I neither expected or needed a budget flight and Allegiant made the trip easy and for an affordable price, Arriving at the Mesa Airport (AZA) is a delight compared to the international airport. For our return flight, we were able to arrive 75 minutes before the flight, return the rental car, check our bag and make it to the gate in plenty of time. That would never happen at most airports.

Easiest flights I’ve ever taken. Plane was comfortable without overly crowded seating.

Terrible. Still have not received the refund from them. They sent it to some account that I don't even know. Spoke with costumer service and they are unable to help.

Everything you need to know for your flight from Las Vegas to Bismarck

Information on your arrival and departure airports