BIS - LAS

$102 Find Cheap Flights from Bismarck to Las Vegas

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Bismarck to Las Vegas departing on 5/14. 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 Las Vegas

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Bismarck to Las Vegas, 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 Bismarck to Las Vegas, as well as popular online travel agencies
Travelers love KAYAK
41,299,237 searches in the past 7 days on KAYAK

Save 23% or moreCompare multiple travel sites with one search.

Track pricesNot ready to book? Create a price alert for when prices drop.

Bundle and saveSave money when you bundle your flight + hotel.

Filter your dealsChoose cabin class, free Wi-Fi and more.

Everything you should know

Cheapest round-trip
$163
Typical prices: $257-$418
Allegiant Air
Sun 4/12Thu 4/30
BIS - LAS • Non-stop
Cheapest one-way
$102
Typical prices: $113-$217
Allegiant Air
Thu 5/14
BIS - LAS • Non-stop
Nonstop flights
Thu, Sun
You can fly direct with Allegiant Air. Average duration is 2h 47m
Direct flights
Direct flights
+1
+1
Direct flights
Direct flights
+1
Top airlines
Cheapest • from $163 (round-trip)
Best reviews • 7.9 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
When to book
in advance
Our data shows that travelers who book at least 3 weeks in advance save around 10% compared to booking last minute.
Insights
Insights
Insights
Insights
When to travel
Cheapest • 44% price drop
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
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 Las Vegas!
Flight Deals
Booking Insights
Flight Deals

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

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Bismarck to Las Vegas 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 Bismarck to Las Vegas

Sun, Apr 12 - Thu, Apr 30
Allegiant Air Logo
11:36 am - 12:23 pm
BIS
-
LAS
2h 47mnonstop
Allegiant Air Logo
6:05 am - 10:46 am
LAS
-
BIS
2h 41mnonstop
$163Allegiant Air
Sun, Apr 12 - Thu, Apr 30
Allegiant Air Logo
11:36 am - 12:23 pm
BIS
-
LAS
2h 47mnonstop
Allegiant Air Logo
6:05 am - 10:46 am
LAS
-
BIS
2h 41mnonstop
$173Allegiant Air
Thu, May 14 - Sun, May 17
Allegiant Air Logo
11:36 am - 12:23 pm
BIS
-
LAS
2h 47mnonstop
Allegiant Air Logo
6:05 am - 10:46 am
LAS
-
BIS
2h 41mnonstop
$175Allegiant Air
Sun, Apr 5 - Thu, Apr 9
Allegiant Air Logo
11:41 am - 12:28 pm
BIS
-
LAS
2h 47mnonstop
Allegiant Air Logo
6:05 am - 10:46 am
LAS
-
BIS
2h 41mnonstop
$212Allegiant Air
Sun, Apr 12 - Thu, Apr 16
Allegiant Air Logo
11:36 am - 12:23 pm
BIS
-
LAS
2h 47mnonstop
Allegiant Air Logo
6:05 am - 10:46 am
LAS
-
BIS
2h 41mnonstop
$214Allegiant Air
Fri, May 1 - Thu, May 7
Multiple Airlines Logo
9:20 pm - 7:45 pm
BIS
-
LAS
24h 25m
1 stop
Multiple Airlines Logo
6:05 am - 10:46 am
LAS
-
BIS
2h 41mnonstop
$224Multiple Airlines
Sun, Apr 12 - Thu, Apr 30
Allegiant Air Logo
11:36 am - 12:23 pm
BIS
-
LAS
2h 47mnonstop
Allegiant Air Logo
6:05 am - 10:46 am
LAS
-
BIS
2h 41mnonstop
$226Allegiant Air
Fri, May 1 - Thu, May 7
Multiple Airlines Logo
9:20 pm - 7:45 pm
BIS
-
LAS
24h 25m
1 stop
Multiple Airlines Logo
10:07 pm - 8:30 pm
LAS
-
BIS
20h 23m
1 stop
$240Multiple Airlines
Sun, Apr 5 - Thu, Apr 9
Allegiant Air Logo
11:41 am - 12:28 pm
BIS
-
LAS
2h 47mnonstop
Allegiant Air Logo
6:05 am - 10:46 am
LAS
-
BIS
2h 41mnonstop
$244Allegiant Air
Sun, Apr 5 - Thu, Apr 9
Allegiant Air Logo
11:41 am - 12:28 pm
BIS
-
LAS
2h 47mnonstop
Allegiant Air Logo
6:05 am - 10:46 am
LAS
-
BIS
2h 41mnonstop
$254Allegiant Air
Booking Insights

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

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

How much is a round-trip flight from Bismarck to Las Vegas?

This analysis is based on the cheapest round-trip price found on KAYAK in the last 12 months by searching for a flight from Bismarck to Las Vegas departing in April.

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

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

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

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

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Bismarck to Las Vegas, 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 Bismarck to Las Vegas is May, where tickets cost $163 (return) on average. On the other hand, the most expensive months are March and April, where the average cost of round-trip tickets is $394 and $350 respectively.

How far in advance should I book a flight from Bismarck to Las Vegas?

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

To get a below average price on the flight from Bismarck to Las Vegas, you should book around 3 weeks before departure, which saves you about 10% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 5 weeks before departure.

Good to know

Low seasonMay
Cheapest flight$102
Best time to beat the crowds with an average 45% drop in price.
Most popular time to fly with an average 11% increase in price.
Flight from Bismarck to Las Vegas

When to book flights from Bismarck to Las Vegas

Are your dates flexible? Find out the best times to travel from Bismarck to Las Vegas 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 Bismarck to Las Vegas

  • Does Bismark Municipal Airport offer family services?

    Yes. For nursing mothers who want to breastfeed or pump in private Bismark Municipal Airport caters to their needs adequately. They can access a Mamava nursing station located Airside of the terminal.

  • Does Bismark Municipal Airport have accessible services?

    In compliance with the Americans with Disabilities Act (ADA), Bismark Municipal Airport has modified facilities and special services for passengers with special needs. Passengers with disabilities can use accessible toilets that are adapted to their needs. Access ramps are provided to ensure wheelchair users move around the airport with no hindrances. BIS also provides handicap parking for passengers with disabilities.

  • Does Las Vegas Harry Reid International Airport have airport lounges and how can I access them?

    LAS has six lounges that you can access by either paying to access for a day, paying at the door for the service, or getting an annual membership The lounges include, Centurion Lounge at Concourse D, Airside, the CLUB LAS Lounge at Concourse E, Terminal 3 and near Gate D33, Concourse D, United Club Lounge at Concourse D and USO Lounge at Terminals 1 and 3 Landside.

  • What nearby cities does Las Vegas Harry Reid International Airport serve?

    Harry Reid International Airport is the main airport serving the city of Las Vegas. LAS is also near cities like Paradise, Winchester, Henderson, Spring Valley, and Pahrump, and is the main airport serving these cities as well.

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

    In the last 3 days, the lowest price for a flight from Bismarck to Las Vegas was $102 for a one-way ticket and $163 for a round-trip.

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

    A passport is not required to fly from Bismarck to Las Vegas.

  • Which airports will I be using when flying from Bismarck to Las Vegas?

    Bismarck and Las Vegas are both served by 1 main airport. You will leave Bismarck from Bismarck and will be arriving at Las Vegas Harry Reid Intl.

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

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

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

    SkyTeam, and Star Alliance are the airline alliances operating flights between Bismarck and Las Vegas, with SkyTeam being the most commonly used for this route.

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

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

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

    The two airlines most popular with KAYAK users for flights from Bismarck to Las Vegas are Delta and United Airlines. With an average price for the route of $340 and an overall rating of 7.9, Delta is the most popular choice. United Airlines is also a great choice for the route, with an average price of $374 and an overall rating of 7.4.

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

    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 Bismarck to Las Vegas.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Las Vegas from Bismarck 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 Bismarck to Las Vegas?

    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 Las Vegas with an airline and back to Bismarck with another airline. Booking your flights between Bismarck and LAS 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 Bismarck to Las Vegas?

    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 Las Vegas from Bismarck 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 Bismarck to Las Vegas

  • Looking for a cheap flight? 25% of our users found flights on this route for $66 or less one-way and $229 or less round-trip.
  • Bismark Municipal Airport (BIS) is the premier airport for both western and central Dakota serving five airlines across one small main terminal with two levels. The airport is served by several shuttles that transfer customers to other locations.
  • Las Vegas Harry Reid International Airport (LAS) is pet friendly and provides seven pet relief areas both, indoor and outdoor, within the airport. The indoor pet relief areas can be found near Gates A, B, C, and D at Terminal 1, Airside at the concourse, and E Gates in Terminal 3. Their outdoor alternatives can be found outside of Baggage Claim of Terminal 1, outside of the Ticketing area of Terminal 1, and outside the Departures area of Terminal 3.
  • At BIS, you don’t have to worry about dragging along or carrying heavy luggage because they provide baggage carts to assist with your luggage at no additional cost. The baggage carts can be found at the Baggage Reclaim area and next to the Departure doors to help you move your luggage to your intended transportation.
  • If you happen to have some time on your hands when you arrive at Las Vegas Harry Reid International Airport, stop and admire the airport's attractions. LAS has creative art exhibitions of plane art, children’s art, and animal art throughout the airport. Pass by the Aviation Museum located on the Esplanade Level 2 of Terminal 1, Landside to learn a thing or two about the history and evolution of planes.
  • At BIS there are three metered parking lots for both short-term and long-term parking for customers. In the short-term lot at BIS, parking is free for the first 20 min, and after that, customers are charged around $1.50 each half hour and pay a daily maximum of around $10. Parking in the economy lot costs around $1 per hour, around $7 a day, and a weekly maximum of around $35. Parking in the long-term lot costs around $1 per hour, around $8 per day to around $35 per week.

Prefer to fly direct from Bismarck to Las Vegas?

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

Direct departures

Bismarck to Las Vegas Harry Reid Intl

Thursday

Allegiant Air

Allegiant Air

Sunday

Allegiant Air

Allegiant Air

See more direct flights

Direct returns

Las Vegas Harry Reid Intl to Bismarck

Thursday

Allegiant Air

Allegiant Air

Sunday

Allegiant Air

Allegiant Air

See more direct flights

Reviews of the top 3 airlines serving from Bismarck to Las Vegas

 
See real verified KAYAK customer reviews for airlines flying from Bismarck to Las Vegas. 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 Bismarck to Las Vegas? 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.
7.9
DeltaOverall score based on 8315 reviews
7.8Entertainment
8.1Boarding
7.2Food
7.9Comfort
8.5Crew
Airline reviews

the crew cancel the morning service due to the weather. Then the flight got deverted to Nashville . we were on the ground for over two hours the only gave us water once... no food or any snacks.... the crew should have handled better and offered something to passengers.

2.0 MediocreAnonymous, Mar 2026
HNL - ATL
Read more Delta reviews

the crew cancel the morning service due to the weather. Then the flight got deverted to Nashville . we were on the ground for over two hours the only gave us water once... no food or any snacks.... the crew should have handled better and offered something to passengers.

My recent experience was excellent on Delta! I flew with Delta Comfort and I was really comfortable in my seat. I enjoyed the in-flight service. The flight attendants were so friendly and hospitable. I love the snack on the flight as well. This was my first time flying on Delta and I will definitely consider flying with them again.

My flight was cencaled due with the bad weather on Sunday the crew was poorly mistaken my luggage supposed depart with my flight instead I didn’t have my luggage for almost 3 days the website is poorly respond to my complain until I have someone to do it my connection smooth their not even respon or email me even the have my luggage

Delta needs to step its game up get a more reliable internet service. Internet service was non-existent for this flight.

Mechanical Delay of over an hour with multiple gate changes. Entertainment system down for rejuvenation.

I had a flight cancel and had it rerouted. When the rerouted they put me at a window seat instead of an isle. It was hard sitting by the window because the couple with masks on were making out. I get motion sickness which is why I need to have the isle seat.

NEVER MADE THE FLIGHT BECAUSE DELTA SAID THEY CAN NOT

THEY FAILED ME AND I NEVER GOT ON THE FLIGHT BECAUSE IT WAS SO DELAYED! I ENDED UP HAVING TO PAY OUT OF POCKET FOR A HOTEL AND STAY IN NASHVILLE TO CATCH A FLIGHT FOR THE FOLLOWING DAY. DELTA IS POOR CUSTOMER SERVICE>

8 hours late and the plane smelled like urine, that smell in the morning when your child wet the bed in the night.

My flight was canceled on Sunday. Rebooking took three hours. Had to pay for accommodations another night. New flight was delayed for 5 hours, all that was sent was a 12 dollar food voucher, which doesn’t tell you how to use it. Then when we landed we had to sit on the plane for an hour before we could get off.

My flight was canceled a few hours before boarding. I was rebooked on Copa airlines and missed an important meeting .

Good quick flight on a small but comfortable plane. I'm 6'3 and had plenty of space.

Experience was great - no complaints. Took off on time, landed early. Got to the gate relatively quickly - took a little bit of extra time to deplane but nothing excessive.

Economy plus was so cramped I could not use my laptop. It was beyond bad.

OK, we were delayed and had to de plane and reboard.

United is one airline which regardless of how many separate United tickets in existence, if one flight breaks down, the airline will take care of all the flights.

Both our flights were delayed. Almost didn’t get in the second flight. Staff was rude to the bone.

Both my flight where delayed Had 25min to make it to my transfer flight

Everything was on time and service on the flight was great!

Wifi Bluetooth features for watching in flight movie was horrible. Screen kept blacking out no connection of sound although it said connected. Other than that smooth trip .

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

There is not one likable thing about this airline. It’s starts with the deceptive pricing and continues through the whole flight. The worst staff I’ve ever experienced way over priced bags absolutely no food or drink (unacceptable and you should be embarrassed) the seats are cramped and uncomfortable there is no entertainment there is nothing about this trash airline that constitutes any amount of money. It’s worse than spirit and way more expensive it is disgraceful. Do not travel with Allegiant I repeat do not bother no matter what they say the price is it is never ever going to be the right choice I’m mind blown at how awful the entire experience was I’m embarrassed that I chose so poorly I cannot reiterate enough how beyond horrible this company and its staff are, not one person on this flight or at the airport is qualified to sweep up trash on a city sidewalk they should certainly never be given any job that requires a brain or manners or communication with human beings, what a disgrace to the human race. Your criminal chiselers and should be put out to pasture

Great flight. Friendly staff. Free snacks and drinks would be nice. I would love fewer taxes and fees added on.

My 90 year old father flew with me. He needed wheel chair assistance and is nearly deaf. The staff was amazing with him.

It was fine. Nobody was outstandingly friendly but no one was rude and everything was smooth . The captain thanked us for flying but no one greeted me as I walked on the plane or as I exited which is the least they could do lol

Clean, friendly, roomy. But check-in from the phone link was terrible. Repeated attempts wouldn’t save at the final step. Just kept spinning! It was very frustrating. Finally, I used the app (vs website link) to check-in which worked very smoothly on the first attempt.

Check in on the web portal was cumbersome! After several attempts I finally got the boarding pass.

Excellent flight and even arrived 23 min early. No entertainment , or wi fi on board, but I downloaded a couple of movies beforehand which kept me entertained. Really like flying Allegiant airlines.

WE were delayed about an hour and never any communications from the employees working the gate. We also were moved to a total of three gates.

I love how they show love to their customers and care about them too.

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

Information on your arrival and departure airports