LAS - BIS

$199 Find Cheap Flights from Las Vegas to Bismarck

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Las Vegas to Bismarck departing on 10/20. 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

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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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

Tue, Oct 14 - Tue, Oct 21
United Airlines Logo
3:27 pm - 11:39 pmLAS-BIS
6h 12m1 stop
United Airlines Logo
6:00 am - 8:44 amBIS-LAS
4h 44m1 stop
$259United Airlines
Find Deal
Tue, Oct 14 - Tue, Oct 21
United Airlines Logo
10:46 am - 11:39 pmLAS-BIS
10h 53m2 stops
United Airlines Logo
6:00 am - 8:44 amBIS-LAS
4h 44m1 stop
$264United Airlines
Find Deal
Wed, Oct 15 - Tue, Nov 18
American Airlines Logo
7:04 am - 10:42 pmLAS-BIS
13h 38m2 stops
American Airlines Logo
6:00 am - 6:09 pmBIS-LAS
14h 09m2 stops
$269American Airlines
Find Deal
Wed, Oct 15 - Tue, Nov 18
American Airlines Logo
11:49 am - 10:42 pmLAS-BIS
8h 53m1 stop
American Airlines Logo
3:02 pm - 8:39 pmBIS-LAS
7h 37m1 stop
$294American Airlines
Find Deal
Tue, Oct 14 - Tue, Nov 18
Delta Logo
12:35 am - 10:40 amLAS-BIS
8h 05m1 stop
Delta Logo
11:32 am - 4:28 pmBIS-LAS
6h 56m1 stop
$324Delta
Find Deal
Mon, Oct 13 - Tue, Oct 21
Delta Logo
12:35 am - 10:40 amLAS-BIS
8h 05m1 stop
Delta Logo
5:00 am - 8:24 amBIS-LAS
5h 24m1 stop
$353Delta
Find Deal
Wed, Oct 1 - Sun, Oct 5
Allegiant Air Logo
7:00 am - 12:10 pmLAS-BIS
51h 10m2 stops
Allegiant Air Logo
11:33 am - 12:19 pmBIS-LAS
2h 46mnonstop
$488Allegiant Air
Find Deal
Fri, Dec 19 - Sat, Dec 27
Allegiant Air Logo
7:05 am - 7:24 pmLAS-BIS
34h 19m2 stops
Allegiant Air Logo
10:15 pm - 11:02 pmBIS-LAS
2h 47mnonstop
$529Allegiant Air
Find Deal
Fri, Dec 19 - Sat, Dec 27
Multiple Airlines Logo
5:12 pm - 7:24 pmLAS-BIS
24h 12m1 stop
Multiple Airlines Logo
10:15 pm - 11:02 pmBIS-LAS
2h 47mnonstop
$544Multiple Airlines
Find Deal
Thu, Dec 18 - Sat, Dec 27
Multiple Airlines Logo
12:59 am - 6:29 pmLAS-BIS
15h 30m2 stops
Multiple Airlines Logo
10:15 pm - 11:02 pmBIS-LAS
2h 47mnonstop
$605Multiple Airlines
Find Deal

Everything you should know

Top airlines
United Airlines
Cheapest • from $259 (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 • 61% price drop
September
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
Nonstop flights
5 days a week
There are direct flights from Las Vegas to Bismarck 5 days a week: Tue, Thu, Fri, Sat, Sun.
Direct flights
Direct flights
Direct flights
Direct flights
Cheapest round-trip
$259
Overall average: $296
United Airlines
Tue 10/14Tue 10/21
LAS - BIS • 1 stop
Cheapest one-way
$199
Typical prices: $286-441
Multiple Airlines
Mon 10/20
LAS - BIS • 1 stop
Start a new search
KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to Bismarck!
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 Sunday, 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 September, where the average cost of round-trip tickets is $460 and $400 respectively.

Good to know

Low seasonFebruary
Cheapest flight$199
Best time to beat the crowds with an average 36% drop in price.
Most popular time to fly with an average 54% increase in price.
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 $199 for a one-way ticket and $259 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 A320-100/200 is the aircraft model that flies most regularly on the Las Vegas to Bismarck flight route.

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

    You can catch a nonstop flight from Las Vegas to Bismarck on on Thursday, and Sunday.

  • 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 $489 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 $167 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.

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

Tuesday

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

Tuesday

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 8924 reviews
7.7Boarding
7.3Comfort
8.1Crew
7.1Entertainment
6.6Food
Airline reviews

Terrible. They wouldn't allow me on my flight on the 14th..

2.0 MediocreJulian, Sep 2025DEN - DRO
Read more United Airlines reviews

Terrible. They wouldn't allow me on my flight on the 14th..

The newer screen was super cool and had the option to watch many different shows or movies. Crew was polite and helpful. However again, many children screaming bloody murder and kicking my seat, and parents doing nothing about it as usual.

Flight was good and crew was super polite. However, there were around 5 kids screaming the WHOLE 2 hours. I understand kids have to come but parents need to do something to control their children. They make the experience terrible, especially after finishing 16 hour shifts at the hospital I needed some sleep, which I did not get.

IAD with the archaic people movers is just a place to be avoided.

All of the United employees I interacted with were professional and courteous. The aircraft was clean, the food on the flight was good. No complaints here.

Armrest controller on my seat 35D and nextbooennseat 35E did not work right. Hard to press buttons to recognize and 35D had constantnpressure either upmost down somit was nearly impossible to make selections. .

I flew with my dog and had already purchased my dog’s ticket. Even that morning I had called costumer service to insure that my husband and I had seats together since the website was giving me an error when choosing our seats and the representative mentioned our dog. I showed up early to the airport and when I got to the gate and we started boarding I was help back and told that I was supposed to have a yellow tag and that I should have checked in at the counter for them to give me that tag. I was not aware of this, the representative on the phone did not say anything. Nor did I see it anywhere in the checking process online, so if you travel with a pet and are not checking in luggage, just know that you still have to go to the check in counter when arriving at the airport unless you want to be the last one to board and not have room for your carry on in the overhead bins. Other than that, I had a great experience.

Once we got in the air the pilot made up some of the time of the delay. So that was really nice.

I understand stuff happens, but plane failures are likely due to lack of maintenance. Additionally, air conditioning wasn't working, no snack/drink service, no WiFi. Fortunately, the crew was communicative and light-hearted. United grabbed another plane and we were able to get to our destination.

There was no food available for this red eye... one little waffle cookie for a 6+ hour flight... thank God I was able to sleep some

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.

I didn’t like it at all. I miss my second flight because of the delay on Allegiant Air now I m stuck in MCO.

Good, but a bit late on take off after loading. Don't like charging for carry ons!

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

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