HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Bismarck

$197+ 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 12/22. Fares are subject to change and may not be available on all flights or dates of travel.
DEN — BIS
Jan 11 — Jan 181
Sun 1/11
Sun 1/18
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Denver to Bismarck 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.

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 December 12, 2025.

This United Airlines deal was found by Cheapflights users on 12/10. 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 12/268:55 pmDEN - BIS
Nonstop1h 57mUnited Airlines
Sat 1/38:10 amBIS - DEN
Nonstop2h 20mUnited Airlines
Deal found 12/10$229
This United Airlines deal was found by Cheapflights users on 12/11. 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.
Thu 12/185:25 pmDEN - BIS
Nonstop1h 51mUnited Airlines
Sun 12/218:10 amBIS - DEN
Nonstop2h 20mUnited Airlines
Deal found 12/11$319
This United Airlines deal was found by Cheapflights users on 12/10. 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 12/148:25 pmDEN - BIS
Nonstop1h 43mUnited Airlines
Mon 12/228:10 amBIS - DEN
Nonstop2h 20mUnited Airlines
Deal found 12/10$414
This deal was found by Cheapflights users on 12/10. 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.
Sun 12/148:25 pmDEN - BIS
Nonstop1h 43mUnited Airlines
Sun 12/215:10 pmBIS - DEN
Nonstop2h 03mUnited Airlines
Deal found 12/10$419
This deal was found by Cheapflights users on 12/10. 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.
Sun 12/148:25 pmDEN - BIS
Nonstop1h 43mUnited Airlines
Sat 12/205:45 amBIS - DEN
Nonstop2h 17mUnited Airlines
Deal found 12/10$422
This United Airlines deal was found by Cheapflights users on 12/11. 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 12/121:40 pmDEN - BIS
Nonstop1h 45mUnited Airlines
Mon 12/155:45 amBIS - DEN
Nonstop2h 13mUnited Airlines
Deal found 12/11$439
This Delta deal was found by Cheapflights users on 12/11. 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 12/184:15 pmDEN - BIS
1 stop6h 23mDelta
Sun 12/215:37 pmBIS - DEN
1 stop6h 16mDelta
Deal found 12/11$479
This deal was found by Cheapflights users on 12/10. 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.
Sun 12/147:05 pmDEN - BIS
Nonstop1h 43mUnited Airlines
Wed 12/245:10 pmBIS - DEN
Nonstop2h 03mUnited Airlines
Deal found 12/10$489
This Kiwi.com deal was found by Cheapflights users on 12/10. 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 12/2610:37 pmDEN - BIS
1 stop21h 48mMultiple Airlines
Sat 1/310:15 pmBIS - DEN
1 stop6h 43mMultiple Airlines
Deal found 12/10$500
This United Airlines deal was found by Cheapflights users on 12/11. 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 12/245:25 pmDEN - BIS
Nonstop1h 51mUnited Airlines
Sun 12/288:10 amBIS - DEN
Nonstop2h 20mUnited Airlines
Deal found 12/11$503
This American Airlines deal was found by Cheapflights users on 12/11. 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.
Wed 12/315:44 pmDEN - BIS
1 stop17h 47mAmerican Airlines
Sun 1/41:01 pmBIS - DEN
1 stop22h 07mAmerican Airlines
Deal found 12/11$510
This deal was found by Cheapflights users on 12/10. 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.
Sun 12/148:25 pmDEN - BIS
Nonstop1h 43mUnited Airlines
Tue 12/238:10 amBIS - DEN
Nonstop2h 20mUnited Airlines
Deal found 12/10$529

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 December 12, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$229
(United Airlines)

One-way from

$197
(Kiwi.com)

Popular in

March

Cheapest in

January

Average price

$401

Good round-trip deal

$209 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. 20% potential increase in price ($93 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease ($20 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in December 2025
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 December 12, 2025.
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

Wed 4/8

5:30 pm-8:03 pm

Nonstop1h 33m

Bismarck

Sat 4/11

9:15 am-10:10 am

Nonstop1h 55m

$209

DenverBismarck

DEN - BIS

DENBIS

Denver Intl

Thu 1/29

5:49 pm-11:26 pm

1 stop4h 37m

Bismarck

Sun 2/1

5:00 am-10:31 am

1 stop6h 31m

$229

DenverBismarck

DEN - BIS

DENBIS

Denver Intl

Fri 12/26

8:55 pm-11:52 pm

Nonstop1h 57m

Bismarck

Sat 1/3

8:10 am-9:30 am

Nonstop2h 20m

$229

DenverBismarck

DEN - BIS

DENBIS

Denver Intl

Wed 12/31

10:14 am-1:10 pm

Nonstop1h 56m

Bismarck

Sun 1/4

5:10 pm-6:13 pm

Nonstop2h 03m

$229

DenverBismarck

DEN - BIS

DENBIS

Denver Intl

Mon 1/12

1:40 pm-4:32 pm

Nonstop1h 52m

Bismarck

Mon 1/19

1:35 pm-2:43 pm

Nonstop2h 08m

$247

DenverBismarck

DEN - BIS

DENBIS

Denver Intl

Wed 4/8

2:39 pm-8:19 pm

1 stop4h 40m

Bismarck

Sat 4/11

6:10 am-10:31 am

1 stop5h 21m

$249

DenverBismarck

DEN - BIS

DENBIS

Denver Intl

Thu 3/12

8:55 pm-11:43 pm

Nonstop1h 48m

Bismarck

Sun 3/15

5:30 am-6:45 am

Nonstop2h 15m

$258

DenverBismarck

DEN - BIS

DENBIS

Denver Intl

Fri 1/2

8:55 pm-11:52 pm

Nonstop1h 57m

Bismarck

Wed 1/7

5:10 pm-6:17 pm

Nonstop2h 07m

$275

DenverBismarck

DEN - BIS

DENBIS

Denver Intl

Thu 1/29

1:40 pm-4:32 pm

Nonstop1h 52m

Bismarck

Sun 2/1

9:00 am-10:17 am

Nonstop2h 17m

$279

DenverBismarck

DEN - BIS

DENBIS

Denver Intl

Thu 1/22

5:43 pm-8:38 pm

Nonstop1h 55m

Bismarck

Mon 1/26

1:35 pm-2:43 pm

Nonstop2h 08m

$279

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/10

Showing 1-10 of 18 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 December.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy2 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*1 star
eDreamsPrice 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 eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Denver-Bismarck flight deals on Cheapflights vs. eDreams >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 eDreams the most. eDreams 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, April is the cheapest month in which you can book a flight from Denver to Bismarck (average of $152). Flying from Denver to Bismarck in July is currently the most expensive (average of $254). 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 December 12, 2025.

It’s typically best to fly out from Denver to Bismarck in the morning. Doing so could potentially save you 24% on the flight price compared to flying in the afternoon, 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 December 6, 2025.

Travelers seeking maximum savings on their Denver to Bismarck flight should consider departing on Friday afternoons when fares are most often at their lowest. Sunday evenings 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 December 12, 2025.
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
9,095 reviews

Comfort

7.3

Crew

8.1

Overall

7.4

Entertainment

7.1

Food

6.6

Boarding

7.7

Reviews

1 / 20
10.0
Excellent

Sunderesh,Dec 2025

AUS - EWR

Smooth flight from Austin to Newark. The crew was friendly.
United Airlines
7.4
Good
9,095 reviews
United Airlines
7.4
Good
9,095 reviews

Comfort

7.3

Crew

8.1

Overall

7.4

Entertainment

7.1

Food

6.6

Boarding

7.7

Reviews

1 / 20
10.0
Excellent

Sunderesh,Dec 2025

AUS - EWR

Smooth flight from Austin to Newark. The crew was friendly.

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 50m 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 $209, United Airlines can have you in Bismarck from Denver in 1h 33m. 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 (91%), SkyWest Airlines (69%), United Airlines (69%).

  • What are the cheapest flights from Denver to Bismarck?

    Looking for the cheapest flight from Denver to Bismarck? While on average our users pay $303, our data indicates the cheapest price to be $209. 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, April is the cheapest month in which you can book a flight from Denver to Bismarck (average of $152). Flying from Denver to Bismarck in July is currently the most expensive (average of $254). 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

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

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 December 12, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$209Average$339FlexibilityNo cancel feeOn-time69%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.