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Bismarck

$144+ Cheap flights from Denver to Bismarck (DEN - BIS)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 6/10. Fares are subject to change and may not be available on all flights or dates of travel.
DEN — BIS
Mar 24 — Mar 311
Tue 3/24
Tue 3/31
1 adult, Economy
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Cheap flight deals from Denver to Bismarck

Cheapest flights from Denver to Bismarck
Explore the most affordable flight options available from Denver to Bismarck. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 22, 2026.

This United Airlines deal was found by Cheapflights users on 2/18. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 3/87:15 pm
DEN
-
BIS
Nonstop1h 50m
United Airlines
Sun 3/151:44 pm
BIS
-
DEN
Nonstop2h 01m
United Airlines
Deal found 2/18$229
This United Airlines deal was found by Cheapflights users on 2/19. 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.
Fri 3/61:55 pm
DEN
-
BIS
Nonstop1h 45m
United Airlines
Tue 3/108:00 am
BIS
-
DEN
Nonstop2h 17m
United Airlines
Deal found 2/19$249
This Delta deal was found by Cheapflights users on 2/18. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/55:49 pm
DEN
-
BIS
1 stop4h 33m
Delta
Mon 3/91:26 pm
BIS
-
DEN
1 stop7h 25m
Delta
Deal found 2/18$269
This United Airlines deal was found by Cheapflights users on 2/19. 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.
Tue 10/278:45 pm
DEN
-
BIS
Nonstop1h 52m
United Airlines
Sat 10/315:45 am
BIS
-
DEN
Nonstop2h 14m
United Airlines
Deal found 2/19$279
This Delta deal was found by Cheapflights users on 2/19. 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.
Fri 3/67:10 am
DEN
-
BIS
1 stop4h 35m
Delta
Sun 3/84:50 pm
BIS
-
DEN
1 stop7h 49m
Delta
Deal found 2/19$304
This United Airlines deal was found by Cheapflights users on 2/18. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 2/278:55 pm
DEN
-
BIS
Nonstop1h 48m
United Airlines
Sun 3/15:30 am
BIS
-
DEN
Nonstop2h 15m
United Airlines
Deal found 2/18$319
This Kiwi.com deal was found by Cheapflights users on 2/18. 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.
Wed 3/410:26 am
DEN
-
BIS
1 stop23h 35m
Multiple Airlines
Sat 3/72:30 pm
BIS
-
DEN
2 stops9h 24m
Multiple Airlines
Deal found 2/18$335
This Delta deal was found by Cheapflights users on 2/18. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 2/277:10 am
DEN
-
BIS
1 stop4h 35m
Delta
Sun 3/11:30 pm
BIS
-
DEN
1 stop7h 35m
Delta
Deal found 2/18$339
This Delta deal was found by Cheapflights users on 2/19. 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.
Fri 3/206:20 am
DEN
-
BIS
1 stop5h 25m
Delta
Mon 3/234:50 pm
BIS
-
DEN
1 stop7h 49m
Delta
Deal found 2/19$344
This Kiwi.com deal was found by Cheapflights users on 2/19. 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.
Fri 3/66:25 am
DEN
-
BIS
2 stops30h 15m
Multiple Airlines
Sun 3/811:51 am
BIS
-
DEN
1 stop17h 05m
Multiple Airlines
Deal found 2/19$350
This deal was found by Cheapflights users on 2/18. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/68:55 pm
DEN
-
BIS
Nonstop1h 46m
United Airlines
Sat 8/86:25 pm
BIS
-
DEN
Nonstop1h 59m
United Airlines
Deal found 2/18$379

Find flight deals from Denver to Bismarck

Discover tips and strategies to find the most affordable flight options for your journey from Denver (DEN) to Bismarck (BIS). 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 February 22, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$229
(United Airlines)

One-way from

$224
(United Airlines)

Popular in

February

Cheapest in

June

Average price

$599

Good round-trip deal

$318 or less
Provider with most accurate pricing for Denver Intl-Bismarck flight deals.
Search Deals
Provider most trusted by Cheapflights users for Denver Intl-Bismarck flights.
Search Deals
From Denver Intl to Bismarck
Search Deals
One-way flight from Denver Intl to Bismarck
Search Deals
Highest demand for flights based on searches. 21% potential increase in price ($98 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 6% potential price decrease ($22 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in February 2026
Search Deals
Price to beat on a round-trip flight from Denver Intl to Bismarck.
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Denver to Bismarck 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 February 22, 2026.
Use the filters below to find and compare flights from Denver to Bismarck that are best for you.

Fly from

Denver

Fly to

Bismarck

Route

Depart

Return

Price

DenverBismarck

DEN - BIS

DENBIS

Denver Intl

Sun 3/8

7:15 pm-10:05 pm

Nonstop1h 50m

Bismarck

Sun 3/15

1:44 pm-2:45 pm

Nonstop2h 01m

$229

DenverBismarck

DEN - BIS

DENBIS

Denver Intl

Fri 3/6

1:55 pm-4:40 pm

Nonstop1h 45m

Bismarck

Tue 3/10

8:00 am-9:17 am

Nonstop2h 17m

$249

DenverBismarck

DEN - BIS

DENBIS

Denver Intl

Fri 3/6

8:55 pm-11:43 pm

Nonstop1h 48m

Bismarck

Sun 3/8

8:00 am-9:17 am

Nonstop2h 17m

$249

DenverBismarck

DEN - BIS

DENBIS

Denver Intl

Thu 3/5

8:55 pm-11:43 pm

Nonstop1h 48m

Bismarck

Mon 3/9

6:31 pm-7:30 pm

Nonstop1h 59m

$249

DenverBismarck

DEN - BIS

DENBIS

Denver Intl

Thu 3/5

5:49 pm-11:22 pm

1 stop4h 33m

Bismarck

Mon 3/9

1:26 pm-7:51 pm

1 stop7h 25m

$269

DenverBismarck

DEN - BIS

DENBIS

Denver Intl

Sat 8/1

5:35 pm-8:27 pm

Nonstop1h 52m

Bismarck

Tue 8/4

6:25 pm-7:24 pm

Nonstop1h 59m

$279

DenverBismarck

DEN - BIS

DENBIS

Denver Intl

Thu 8/6

8:55 pm-11:41 pm

Nonstop1h 46m

Bismarck

Sun 8/9

9:30 am-10:32 am

Nonstop2h 02m

$279

DenverBismarck

DEN - BIS

DENBIS

Denver Intl

Fri 3/6

7:10 am-12:45 pm

1 stop4h 35m

Bismarck

Sun 3/8

4:50 pm-11:39 pm

1 stop7h 49m

$304

DenverBismarck

DEN - BIS

DENBIS

Denver Intl

Fri 3/6

7:10 am-12:45 pm

1 stop4h 35m

Bismarck

Tue 3/10

1:26 pm-7:51 pm

1 stop7h 25m

$304

DenverBismarck

DEN - BIS

DENBIS

Denver Intl

Wed 3/4

10:26 am-11:01 am

1 stop23h 35m

Bismarck

Sat 3/7

2:30 pm-10:54 pm

2 stops9h 24m

$335

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/19

Showing 1-10 of 20 results
1
2

Compare providers for flights from Denver to Bismarck

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 Denver to Bismarck in February.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Denver-Bismarck flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Denver-Bismarck flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Denver-Bismarck flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Denver-Bismarck 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 Denver-Bismarck 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 Denver to Bismarck

Have a flexible travel schedule? Discover the best time to fly to Bismarck from Denver with our price prediction graph.
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 Denver to Bismarck

What is the cheapest month to book a flight from Denver to Bismarck?

Currently, January is the cheapest month in which you can book a flight from Denver to Bismarck (average of $202). Flying from Denver to Bismarck in April is currently the most expensive (average of $266). 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 DEN to BIS?

Find hourly flight availability from Denver to Bismarck. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated February 22, 2026.

It’s typically best to fly out from Denver to Bismarck in the morning. Doing so could potentially save you 17% on the flight price compared to flying at noon, which is usually more expensive.

What is the cheapest day to fly from Denver to Bismarck?

Use this chart to determine the cheapest time to fly round-trip from Denver to Bismarck. Price data was last updated on February 21, 2026.

Travelers seeking maximum savings on their Denver to Bismarck flight should consider departing on Friday afternoons when fares are most often at their lowest. Monday afternoons flights should be avoided if possible as fares are typically the most expensive at this time.

Reviews of airlines servicing Bismarck

Get insights into the airlines that provide service to Bismarck. 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 Bismarck. Reviews last updated February 22, 2026.
See what other customers who have flown with United Airlines from Denver to Bismarck have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
9,341 reviews

Comfort

7.3

Crew

8.1

Boarding

7.7

Food

6.6

Overall

7.4

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

Dane,Jan 2026

TYS - IAD

It was a short flight, so no time for amenities. Just glad everything was quick and easy from boarding to arriving at my destination with my family
United Airlines
7.4
Good
9,341 reviews
United Airlines
7.4
Good
9,341 reviews

Comfort

7.3

Crew

8.1

Boarding

7.7

Food

6.6

Overall

7.4

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

Dane,Jan 2026

TYS - IAD

It was a short flight, so no time for amenities. Just glad everything was quick and easy from boarding to arriving at my destination with my family

Related info for your journey

Find useful and relevant information for your journey from Denver to Bismarck. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airports do I use to fly from Denver to Bismarck?

    Bismarck is the airport most travelers will use when flying to Bismarck from Denver Intl. Booking flights from Denver Intl (DEN) to Bismarck (BIS) should be relatively easy as there are 4 daily flights to Bismarck from 1 airline. 1h 45m is how long a flight from Denver to Bismarck will take if you book a nonstop flight.

  • How popular is this Denver to Bismarck flight route?

    Flights from Denver Intl to Bismarck have been viewed 1 times in the past calendar month.

  • How long is the flight from Denver to Bismarck?

    For as low as $229, United Airlines can have you in Bismarck from Denver in 1h 50m. Airlines will cover a distance of 516 mi. This flight may include one or multiple stops.

  • What is the cheapest airline to fly from Denver to Bismarck round-trip?

    United Airlines, at $209, was found to be the cheapest airline from Denver to Bismarck.. United Airlines is currently priced 43% below the average price you’ll pay for this route.

  • What are the most reliable airlines from Denver to Bismarck?

    Looking for the most reliable airlines to get you to your destination on time? Our data shows these are most likely to get you from Denver to Bismarck on time: Copa Airlines (79%), SkyWest Airlines (60%), United Airlines (60%).

  • What are the cheapest flights from Denver to Bismarck?

    Looking for the cheapest flight from Denver to Bismarck? While on average our users pay $319, our data indicates the cheapest price to be $279. The most popular route (Denver Intl - Bismarck), is priced around $209.

  • Can I find deals for flights from Denver to Bismarck that include hotel bookings?

    Yes. In addition to deals on Denver to Bismarck flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Denver to Bismarck?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Denver to Bismarck.

  • Can I find deals for business class flights from Denver to Bismarck?

    Yes. Cheapflights offers flight deals from Denver to Bismarck by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Denver to Bismarck?

    Currently, January is the cheapest month in which you can book a flight from Denver to Bismarck (average of $202). Flying from Denver to Bismarck in April is currently the most expensive (average of $266). 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.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

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Top airline flying from Denver to Bismarck

Discover the top airline that operate flights from Denver to Bismarck. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated February 22, 2026.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$209Average$322FlexibilityNo cancel feeOn-time69%

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