$103+ Cheap flights from Bismarck to Las Vegas (BIS - LAS)
This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 8/23. Fares are subject to change and may not be available on all flights or dates of travel.
BIS — LAS
May 23 — May 301
Round-trip
1 adult, Economy
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Find cheap flights from Bismarck to Las Vegas with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheapflights Tip: The best prices from Bismarck to Las Vegas Harry Reid Intl are usually found in September or January, booked 27 days in advance, depart on a Saturday or Friday and return on a Wednesday
Cheap flight deals from Bismarck to Las Vegas
Cheapest
Best
Last-minute
One-way
Cheapest flights from Bismarck to Las VegasExplore the most affordable flight options available from Bismarck to Las Vegas. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 23, 2026.
Explore the most affordable flight options available from Bismarck to Las Vegas. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 23, 2026.
This Cheapflightsfares deal was found by Cheapflights users on 4/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/232:38 pm
BIS
- LAS
Nonstop2h 44m
Allegiant Air
Thu 9/39:10 am
LAS
- BIS
Nonstop2h 40m
Allegiant Air
Deal found 4/22![Allegiant Air logo]()
$103
This Cheapflightsfares deal was found by Cheapflights users on 4/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/302:38 pm
BIS
- LAS
Nonstop2h 44m
Allegiant Air
Thu 9/39:10 am
LAS
- BIS
Nonstop2h 40m
Allegiant Air
Deal found 4/18![Allegiant Air logo]()
$105
This Cheapflightsfares deal was found by Cheapflights users on 4/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/202:38 pm
BIS
- LAS
Nonstop2h 44m
Allegiant Air
Thu 9/39:10 am
LAS
- BIS
Nonstop2h 40m
Allegiant Air
Deal found 4/19![Allegiant Air logo]()
$108
This Super.com deal was found by Cheapflights users on 4/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/311:36 am
BIS
- LAS
Nonstop2h 47m
Allegiant Air
Sun 5/106:05 am
LAS
- BIS
Nonstop2h 41m
Allegiant Air
Deal found 4/18![Allegiant Air logo]()
$142
This Cheapflightsfares deal was found by Cheapflights users on 4/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/311:36 am
BIS
- LAS
Nonstop2h 47m
Allegiant Air
Thu 5/76:05 am
LAS
- BIS
Nonstop2h 41m
Allegiant Air
Deal found 4/19![Allegiant Air logo]()
$145
This Cheapflightsfares deal was found by Cheapflights users on 4/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 6/1412:02 pm
BIS
- LAS
Nonstop2h 48m
Allegiant Air
Thu 6/186:35 am
LAS
- BIS
Nonstop2h 37m
Allegiant Air
Deal found 4/22![Allegiant Air logo]()
$176
This Cheapflightsfares deal was found by Cheapflights users on 4/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/32:40 pm
BIS
- LAS
Nonstop2h 46m
Allegiant Air
Sun 9/69:10 am
LAS
- BIS
Nonstop2h 40m
Allegiant Air
Deal found 4/22![Allegiant Air logo]()
$183
This Kiwi.com deal was found by Cheapflights users on 4/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/202:38 pm
BIS
- LAS
Nonstop2h 44m
Allegiant Air
Sun 8/239:10 am
LAS
- BIS
Nonstop2h 38m
Allegiant Air
Deal found 4/19![Allegiant Air logo]()
$190
Best flights from Bismarck to Las VegasDiscover carefully curated flight deals from Bismarck to Las Vegas that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated April 23, 2026.
Discover carefully curated flight deals from Bismarck to Las Vegas that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated April 23, 2026.
This Delta deal was found by Cheapflights users on 4/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/226:10 am
BIS
- LAS
1 stop8h 33m
Delta
Mon 8/2412:10 pm
LAS
- BIS
1 stop5h 43m
Delta
Deal found 4/19![Delta logo]()
$319
This United Airlines deal was found by Cheapflights users on 4/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/95:03 pm
BIS
- LAS
2 stops9h 56m
United Airlines
Fri 5/155:15 am
LAS
- BIS
1 stop5h 50m
United Airlines
Deal found 4/19![United Airlines logo]()
$359
This Kiwi.com deal was found by Cheapflights users on 4/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/612:34 pm
BIS
- LAS
Nonstop2h 48m
Multiple Airlines
Sun 8/910:44 am
LAS
- BIS
2 stops32h 44m
Multiple Airlines
Deal found 4/17![Multiple Airlines logo]()
$431
This American Airlines deal was found by Cheapflights users on 4/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/26:00 am
BIS
- LAS
2 stops10h 14m
American Airlines
Mon 5/410:04 am
LAS
- BIS
2 stops10h 51m
American Airlines
Deal found 4/22![American Airlines logo]()
$454
This United Airlines deal was found by Cheapflights users on 4/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/29:00 am
BIS
- LAS
1 stop6h 09m
United Airlines
Mon 5/42:54 pm
LAS
- BIS
1 stop6h 47m
United Airlines
Deal found 4/19![United Airlines logo]()
$459
This Delta deal was found by Cheapflights users on 4/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/38:04 am
BIS
- LAS
2 stops14h 59m
Delta
Tue 6/96:45 am
LAS
- BIS
2 stops14h 39m
Delta
Deal found 4/17![Delta logo]()
$470
This Delta deal was found by Cheapflights users on 4/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/38:04 am
BIS
- LAS
2 stops14h 59m
Delta
Wed 6/105:41 pm
LAS
- BIS
2 stops14h 55m
Delta
Deal found 4/17![Delta logo]()
$525
This United Airlines deal was found by Cheapflights users on 4/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/291:45 pm
BIS
- LAS
1 stop6h 38m
United Airlines
Mon 6/15:30 am
LAS
- BIS
1 stop5h 26m
United Airlines
Deal found 4/21![United Airlines logo]()
$527
This Delta deal was found by Cheapflights users on 4/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/18:04 am
BIS
- LAS
2 stops17h 39m
Delta
Wed 6/105:41 pm
LAS
- BIS
2 stops14h 55m
Delta
Deal found 4/17![Delta logo]()
$525
This Delta deal was found by Cheapflights users on 4/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/45:00 am
BIS
- LAS
2 stops14h 12m
Delta
Tue 6/96:45 am
LAS
- BIS
2 stops14h 39m
Delta
Deal found 4/17![Delta logo]()
$537
Last-minute flights from Bismarck to Las VegasDiscover last-minute flight deals from Bismarck to Las Vegas. Data last updated April 23, 2026 and is based on user searches.
Discover last-minute flight deals from Bismarck to Las Vegas. Data last updated April 23, 2026 and is based on user searches.
This Super.com deal was found by Cheapflights users on 4/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/311:36 am
BIS
- LAS
Nonstop2h 47m
Allegiant Air
Sun 5/106:05 am
LAS
- BIS
Nonstop2h 41m
Allegiant Air
Deal found 4/18![Allegiant Air logo]()
$142
This Cheapflightsfares deal was found by Cheapflights users on 4/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/311:36 am
BIS
- LAS
Nonstop2h 47m
Allegiant Air
Thu 5/76:05 am
LAS
- BIS
Nonstop2h 41m
Allegiant Air
Deal found 4/19![Allegiant Air logo]()
$145
This Kiwi.com deal was found by Cheapflights users on 4/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/31:40 pm
BIS
- LAS
2 stops25h 55m
Multiple Airlines
Sun 5/106:05 am
LAS
- BIS
Nonstop2h 41m
Multiple Airlines
Deal found 4/18![Multiple Airlines logo]()
$233
This Kiwi.com deal was found by Cheapflights users on 4/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/49:20 pm
BIS
- LAS
2 stops37h 39m
Multiple Airlines
Thu 5/76:05 am
LAS
- BIS
Nonstop2h 41m
Multiple Airlines
Deal found 4/21![Multiple Airlines logo]()
$274
This Kiwi.com deal was found by Cheapflights users on 4/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/119:20 pm
BIS
- LAS
2 stops37h 39m
Multiple Airlines
Thu 5/146:05 am
LAS
- BIS
Nonstop2h 41m
Multiple Airlines
Deal found 4/21![Multiple Airlines logo]()
$297
This Cheapflightsfares deal was found by Cheapflights users on 4/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/1411:36 am
BIS
- LAS
Nonstop2h 47m
Allegiant Air
Sun 5/176:05 am
LAS
- BIS
Nonstop2h 41m
Allegiant Air
Deal found 4/22![Allegiant Air logo]()
$228
This Kiwi.com deal was found by Cheapflights users on 4/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/2112:04 pm
BIS
- LAS
Nonstop2h 45m
Allegiant Air
Sun 5/246:30 am
LAS
- BIS
Nonstop2h 44m
Allegiant Air
Deal found 4/19![Allegiant Air logo]()
$239
This Cheapflightsfares deal was found by Cheapflights users on 4/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/2412:04 pm
BIS
- LAS
Nonstop2h 45m
Allegiant Air
Thu 5/286:30 am
LAS
- BIS
Nonstop2h 44m
Allegiant Air
Deal found 4/20![Allegiant Air logo]()
$261
One-way flights from Bismarck to Las VegasSearch for one-way flight options from Bismarck to Las Vegas. Find affordable one-way fares based on user searches. Data last updated April 23, 2026.
Search for one-way flight options from Bismarck to Las Vegas. Find affordable one-way fares based on user searches. Data last updated April 23, 2026.
This Kiwi.com deal was found by Cheapflights users on 4/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/2112:04 pm
BIS
- LAS
Nonstop2h 45m
Allegiant Air
Deal found 4/20![Allegiant Air logo]()
$122
This Kiwi.com deal was found by Cheapflights users on 4/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/295:30 pm
BIS
- LAS
2 stops24h 12m
Multiple Airlines
Deal found 4/21![Multiple Airlines logo]()
$204
This Kiwi.com deal was found by Cheapflights users on 4/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/3011:36 am
BIS
- LAS
Nonstop2h 47m
Allegiant Air
Deal found 4/21![Allegiant Air logo]()
$221
This Kiwi.com deal was found by Cheapflights users on 4/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/301:40 pm
BIS
- LAS
2 stops19h 24m
Multiple Airlines
Deal found 4/21![Multiple Airlines logo]()
$226
This Delta deal was found by Cheapflights users on 4/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/2011:30 am
BIS
- LAS
1 stop6h 53m
Delta
Deal found 4/19![Delta logo]()
$314
This American Airlines deal was found by Cheapflights users on 4/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/211:32 pm
BIS
- LAS
2 stops10h 28m
American Airlines
Deal found 4/19![American Airlines logo]()
$319
This American Airlines deal was found by Cheapflights users on 4/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/201:32 pm
BIS
- LAS
2 stops10h 28m
American Airlines
Deal found 4/19![American Airlines logo]()
$345
This United Airlines deal was found by Cheapflights users on 4/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/206:00 am
BIS
- LAS
1 stop5h 08m
United Airlines
Deal found 4/19![United Airlines logo]()
$348
Find flight deals from Bismarck to Las Vegas
Discover tips and strategies to find the most affordable flight options for your journey from Bismarck (BIS) to Las Vegas (LAS). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated April 23, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $103 (Cheapflightsfares) |
Popular in | March |
Cheapest in | September |
Average price | $378 |
Good round-trip deal | $298 or less |
Cheapflights Fare Finder
Customize your flight search to find flights from Bismarck to Las Vegas 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, Cheapflights users made 2,558,603 searches. Data last updated April 23, 2026.
Use the filters below to find and compare flights from Bismarck to Las Vegas that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
BismarckLas Vegas
BIS - LAS
BISLAS
Bismarck
Sat 8/22
6:10 am-12:43 pm
1 stop8h 33m
Las Vegas Harry Reid Intl
Mon 8/24
12:10 pm-7:53 pm
1 stop5h 43m
$319
BismarckLas Vegas
BIS - LAS
BISLAS
Bismarck
Sat 5/9
5:03 pm-12:59 am
2 stops9h 56m
Las Vegas Harry Reid Intl
Fri 5/15
5:15 am-1:05 pm
1 stop5h 50m
$359
BismarckLas Vegas
BIS - LAS
BISLAS
Bismarck
Thu 8/6
12:34 pm-1:22 pm
Nonstop2h 48m
Las Vegas Harry Reid Intl
Sun 8/9
10:44 am-9:28 pm
2 stops32h 44m
$431
BismarckLas Vegas
BIS - LAS
BISLAS
Bismarck
Sat 5/2
6:00 am-2:14 pm
2 stops10h 14m
Las Vegas Harry Reid Intl
Mon 5/4
10:04 am-10:55 pm
2 stops10h 51m
$454
BismarckLas Vegas
BIS - LAS
BISLAS
Bismarck
Sat 5/2
9:00 am-1:09 pm
1 stop6h 09m
Las Vegas Harry Reid Intl
Mon 5/4
2:54 pm-11:41 pm
1 stop6h 47m
$459
BismarckLas Vegas
BIS - LAS
BISLAS
Bismarck
Wed 6/3
8:04 am-9:03 pm
2 stops14h 59m
Las Vegas Harry Reid Intl
Tue 6/9
6:45 am-11:24 pm
2 stops14h 39m
$470
BismarckLas Vegas
BIS - LAS
BISLAS
Bismarck
Wed 6/3
8:04 am-9:03 pm
2 stops14h 59m
Las Vegas Harry Reid Intl
Wed 6/10
5:41 pm-10:36 am
2 stops14h 55m
$525
BismarckLas Vegas
BIS - LAS
BISLAS
Bismarck
Mon 6/1
8:04 am-11:43 pm
2 stops17h 39m
Las Vegas Harry Reid Intl
Wed 6/10
5:41 pm-10:36 am
2 stops14h 55m
$525
Quickest round-trip
BismarckLas Vegas
BIS - LAS
BISLAS
Bismarck
Fri 5/29
1:45 pm-6:23 pm
1 stop6h 38m
Las Vegas Harry Reid Intl
Mon 6/1
5:30 am-12:56 pm
1 stop5h 26m
$527
BismarckLas Vegas
BIS - LAS
BISLAS
Bismarck
Thu 6/4
5:00 am-5:12 pm
2 stops14h 12m
Las Vegas Harry Reid Intl
Tue 6/9
6:45 am-11:24 pm
2 stops14h 39m
$537
Showing 1-10 of 19 resultsSorted by cheapest first
Compare providers for flights from Bismarck to Las Vegas
Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Bismarck to Las Vegas in April.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy2 stars | Trust Score*2 stars |
- Most accurate provider: When it comes to deals on Bismarck-Las Vegas flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Bismarck-Las Vegas flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Bismarck-Las Vegas flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Bismarck-Las Vegas flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Bismarck-Las Vegas flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.
Best time to book a flight from Bismarck to Las Vegas
Have a flexible travel schedule? Discover the best time to fly to Las Vegas from Bismarck with our price prediction graph.
BIS-LAS
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.
Cheapflights Insights
Everything you need to know about your flight from Bismarck to Las Vegas
How far ahead should I book a flight from Bismarck to Las Vegas?
Use this chart to determine the optimal time to book a round-trip flight from Bismarck to Las Vegas. Price data was last updated on April 17, 2026.
Booking 27 days in advance of your planned departure date is, on average, the best time to get cheap flights from Bismarck to Las Vegas. The general trend is that the closer you book to the departure date, the more expensive your flight will be.
What is the cheapest month to book a flight from Bismarck to Las Vegas?
Currently, September is the cheapest month in which you can book a flight from Bismarck to Las Vegas (average of $220). Flying from Bismarck to Las Vegas in March is currently the most expensive (average of $408). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.
What is the cheapest time of day to fly from BIS to LAS?
Find hourly flight availability from Bismarck to Las Vegas. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated April 23, 2026.
Unlike in the morning, when flights are generally more expensive, you can save up to 46% on flights from Bismarck to Las Vegas by exploring options for tickets in the afternoon.
Reviews of airlines servicing Las Vegas
Get insights into the airlines that provide service to Las Vegas. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Las Vegas. Reviews last updated April 23, 2026.
See what other customers who have flown with Delta,United Airlines, andAllegiant Air from Bismarck to Las Vegas have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Comfort
7.9
Crew
8.5
Boarding
8.1
Overall
7.9
Entertainment
7.8
Food
7.2
Reviews
1 / 20
6.0
GoodJim,Nov 2025
AVL - ATL
Comfort
7.9
Crew
8.5
Boarding
8.1
Overall
7.9
Entertainment
7.8
Food
7.2
Reviews
1 / 20
6.0
GoodJim,Nov 2025
AVL - ATL
Comfort
7.9
Crew
8.5
Boarding
8.1
Overall
7.9
Entertainment
7.8
Food
7.2
Reviews
1 / 20
6.0
GoodJim,Nov 2025
AVL - ATL
Comfort
7.9
Crew
8.5
Boarding
8.1
Overall
7.9
Entertainment
7.8
Food
7.2
Reviews
1 / 20
6.0
GoodJim,Nov 2025
AVL - ATL
Comfort
7.9
Crew
8.5
Boarding
8.1
Overall
7.9
Entertainment
7.8
Food
7.2
Reviews
1 / 20
6.0
GoodJim,Nov 2025
AVL - ATL
Related info for your journey
Find useful and relevant information for your journey from Bismarck to Las Vegas. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
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Top 4 airlines flying from Bismarck to Las Vegas
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| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$112 | Average$270 | FlexibilityNo cancel fee | On-time88% | |
| Cheapest$229 | Average$338 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$258 | Average$373 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$258 | Average$376 | FlexibilityNo cancel fee | On-time69% |