LAS - BIS

$111 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 8/20. 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, 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
$111
Allegiant Air
Thu 8/20Sun 8/30
LAS - BIS • Non-stop
Cheapest one-way
$135
Overall average: $234
Allegiant Air
Sun 8/9
LAS - BIS • Non-stop
Nonstop flights
2 days a week
Thu, Sun
You can fly direct with Allegiant Air. Average duration is 2h 39m
Direct flights
Direct flights
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Direct flights
Direct flights
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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, Aug 20 - Sun, Aug 30
Allegiant Air Logo
9:10 am - 1:48 pm
LAS
-
BIS
2h 38mnonstop
Allegiant Air Logo
2:38 pm - 3:22 pm
BIS
-
LAS
2h 44mnonstop
$111Allegiant Air
Thu, Jul 9 - Sun, Jul 19
Allegiant Air Logo
6:35 am - 11:16 am
LAS
-
BIS
2h 41mnonstop
Allegiant Air Logo
12:06 pm - 12:52 pm
BIS
-
LAS
2h 46mnonstop
$127Allegiant Air
Thu, Jul 9 - Sun, Jul 19
Allegiant Air Logo
6:35 am - 11:16 am
LAS
-
BIS
2h 41mnonstop
Allegiant Air Logo
12:06 pm - 12:52 pm
BIS
-
LAS
2h 46mnonstop
$136Allegiant Air
Thu, Jul 23 - Sun, Jul 26
Allegiant Air Logo
6:35 am - 11:16 am
LAS
-
BIS
2h 41mnonstop
Allegiant Air Logo
12:06 pm - 12:52 pm
BIS
-
LAS
2h 46mnonstop
$160Allegiant Air
Thu, Jul 9 - Sun, Jul 19
Allegiant Air Logo
6:35 am - 11:16 am
LAS
-
BIS
2h 41mnonstop
Allegiant Air Logo
12:06 pm - 12:52 pm
BIS
-
LAS
2h 46mnonstop
$164Allegiant Air
Sun, Jul 26 - Thu, Aug 6
Allegiant Air Logo
6:35 am - 11:16 am
LAS
-
BIS
2h 41mnonstop
Allegiant Air Logo
12:34 pm - 1:22 pm
BIS
-
LAS
2h 48mnonstop
$175Allegiant Air
Sun, Jul 5 - Sun, Jul 19
Allegiant Air Logo
6:35 am - 11:16 am
LAS
-
BIS
2h 41mnonstop
Allegiant Air Logo
12:06 pm - 12:52 pm
BIS
-
LAS
2h 46mnonstop
$188Allegiant Air
Thu, Jul 16 - Thu, Jul 23
Allegiant Air Logo
6:35 am - 11:16 am
LAS
-
BIS
2h 41mnonstop
Allegiant Air Logo
12:06 pm - 12:52 pm
BIS
-
LAS
2h 46mnonstop
$197Allegiant Air
Thu, Jul 2 - Sun, Jul 5
Allegiant Air Logo
6:35 am - 11:16 am
LAS
-
BIS
2h 41mnonstop
Allegiant Air Logo
12:06 pm - 12:52 pm
BIS
-
LAS
2h 46mnonstop
$204Allegiant Air
Thu, Sep 10 - Sun, Sep 13
Allegiant Air Logo
9:10 am - 1:50 pm
LAS
-
BIS
2h 40mnonstop
Allegiant Air Logo
2:40 pm - 3:26 pm
BIS
-
LAS
2h 46mnonstop
$218Allegiant Air
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 Tuesday, as it's usually the priciest day. When flying back from Bismarck, Sunday is the cheapest day to fly and Wednesday is the most expensive.

Can I save money by flying with a layover from Las Vegas to Bismarck?

The average round-trip price for all non-stop flights, flights with one layover, and flights with two layovers for the route found by users searching on KAYAK in the last 2 weeks.

No, with an average price for the route of $179, prices are generally cheapest when you fly direct.

Find deals

Good to know

Cheapest flight$111
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 5 days, the lowest price for a flight from Las Vegas to Bismarck was $135 for a one-way ticket and $111 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?

    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 $457 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 $208 and an overall rating of 7.3.

  • 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 $179 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

Thursday

Allegiant Air

Allegiant Air

Sunday

Allegiant Air

Allegiant Air

See more direct flights

Direct returns

Bismarck to Las Vegas Harry Reid Intl

Thursday

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 9775 reviews
6.6Food
7.1Entertainment
8.1Crew
7.7Boarding
7.3Comfort
Airline reviews

Even through the flight was delayed due to storms near IAH The flight was great! The crew was so hospitable and professional

10.0 ExcellentAnonymous, Jun 2026
GSP - IAH
Read more United Airlines reviews

Even through the flight was delayed due to storms near IAH The flight was great! The crew was so hospitable and professional

I flew from Santa Fe to Denver to catch a flight to London and the transfer of my luggage on arrival at Denver to the London flight worked perfectly. The crew on the ground and on board for the London flight were so friendly and efficient.

Boarded early; and arrived home 40 mins early. After a long flight, it’s nice to be back home early. These flights have no amenities; no snacks. So need to bring your own

Boarded early, left early, arrived 40 mins early! A win win for me!

New plane was lovely. Crew customer service is always lax but expected. Kraft on time and arrived safely.

These airplanes should be illegal. The seats are two tight, it is a safety issue. Wheelchair support was ridiculously slow. We almost missed our flight.

It was a short flight so I was expecting too much

Horrifying Almost 2 million miles. Bring your own food and drink. One coffee or drink every three hours. Have to order meals on app more than 24 hours ahead Tiny and dirty bathrooms

Flight was delayed but more than 90 minutes. This caused me to miss my available windows for pick-up by a friend. I had to pay $125 for an uber back home from the airport which was an added expense that I had not budgeted for my trip. Staff was friendly.

Seat pitch is horrible especially on the 15 hour flight. Gate crew at SFO was Outstanding. The flight crew was also great.

Seats were very uncomfortable and being charged for snacks and water.........

Allegiant actually impressed me, original inbound flight from PBG was so late they gave us a bird inbound from Des Moines and only left 1h late and gained 40 minutes back in the air. Comfortable flight with no frills but no complaints.

Flight was delayed. Crew was good but hot coffee was not available.

Great. No choice for n/a. No food or entertainment options

No food is available without purchasing it and there is no in-flight entertainment. Both of these are OK because we got an inexpensive flight from Allegiant and, otherwise, our experience was excellent.

just had water and there was plenty of leg & seat room. But then i don't weight 220#s!!

Not totally their fault- screaming kids that had zero parent intervention.

It was cold on the flight. The crew was very pleasant. I didn't order any food. We were delayed due to Captain waiting on maintenance log. He kept us informed though. The flight itself was smooth. I would definitely fly with Allegiant again!

I had a fantastic experience with Allegiant. I had wheelchair assistance and they helped me find my luggage and brought me to my car. Even loaded my luggage. Wonderful service!! Thank you Allegiant!

Superb. Staff great. Great flight. As with other airlines, seating too tight and restrictive.

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

Information on your arrival and departure airports

Las Vegas (LAS)
Bismarck (BIS)