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Bismarck

$129+ 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 11/28. Fares are subject to change and may not be available on all flights or dates of travel.
DEN — BIS
Nov 29 — Dec 61
Sat 11/29
Sat 12/6
1 adult, Economy
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Cheap 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 October 30, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$204
(Delta)

One-way from

$129
(Kiwi.com)

Popular in

March

Cheapest in

January

Average price

$409

Good round-trip deal

$349 or less

Good one-way deal

$168 or less
Provider with most accurate pricing for Denver Intl-Bismarck flight deals.
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Provider most trusted by Cheapflights users for Denver Intl-Bismarck flights.
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From Denver Intl to Bismarck
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One-way flight from Denver Intl to Bismarck
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Highest demand for flights based on searches. 20% potential increase in price ($97 potential increase over avg. RT price).
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Cheapest flight prices on average. 5% potential price decrease ($20 potential savings vs. average RT price).
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Average for round-trip flights in October 2025
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Price to beat on a round-trip flight from Denver Intl to Bismarck.
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Price to beat on a one-way flight from Denver Intl to Bismarck.
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Find 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 October 30, 2025.

This Delta deal was found by Cheapflights users on 10/29. 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 12/45:45 amDEN - BIS
1 stop6h 02mDelta
Sun 12/75:36 pmBIS - DEN
1 stop6h 41mDelta
Deal found 10/29$204
This United Airlines deal was found by Cheapflights users on 10/30. 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 11/288:54 pmDEN - BIS
Nonstop1h 45mUnited Airlines
Fri 12/51:50 pmBIS - DEN
Nonstop1h 57mUnited Airlines
Deal found 10/30$209
This United Airlines deal was found by Cheapflights users on 10/28. 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 11/1210:20 amDEN - BIS
Nonstop1h 51mUnited Airlines
Wed 11/195:45 amBIS - DEN
Nonstop2h 13mUnited Airlines
Deal found 10/28$219
This Delta deal was found by Cheapflights users on 10/28. 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 11/124:18 pmDEN - BIS
1 stop6h 08mDelta
Wed 11/197:40 amBIS - DEN
1 stop6h 03mDelta
Deal found 10/28$239
This Delta deal was found by Cheapflights users on 10/28. 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 11/145:45 amDEN - BIS
1 stop5h 55mDelta
Sun 11/167:32 amBIS - DEN
1 stop6h 11mDelta
Deal found 10/28$249
This Delta deal was found by Cheapflights users on 10/30. 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 11/144:18 pmDEN - BIS
1 stop6h 08mDelta
Tue 11/1811:32 amBIS - DEN
1 stop5h 07mDelta
Deal found 10/30$269
This Kiwi.com deal was found by Cheapflights users on 10/30. 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 11/287:00 amDEN - BIS
1 stop7h 46mMultiple Airlines
Fri 12/510:15 pmBIS - DEN
1 stop6h 43mMultiple Airlines
Deal found 10/30$277
This United Airlines deal was found by Cheapflights users on 10/28. 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 12/48:25 pmDEN - BIS
Nonstop1h 43mUnited Airlines
Sun 12/75:45 amBIS - DEN
Nonstop2h 13mUnited Airlines
Deal found 10/28$279
This Delta deal was found by Cheapflights users on 10/28. 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 11/54:16 pmDEN - BIS
1 stop6h 00mDelta
Thu 11/135:35 pmBIS - DEN
1 stop6h 39mDelta
Deal found 10/28$284
This United Airlines deal was found by Cheapflights users on 10/28. 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 11/141:35 pmDEN - BIS
Nonstop1h 51mUnited Airlines
Sun 11/165:15 pmBIS - DEN
Nonstop2h 07mUnited Airlines
Deal found 10/28$299
This Delta deal was found by Cheapflights users on 10/28. 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 11/54:16 pmDEN - BIS
1 stop6h 00mDelta
Wed 11/125:35 pmBIS - DEN
1 stop6h 39mDelta
Deal found 10/28$304

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 October 30, 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

Thu 12/4

5:45 am-12:47 pm

1 stop6h 02m

Bismarck

Sun 12/7

5:36 pm-11:17 pm

1 stop6h 41m

$204

DenverBismarck

DEN - BIS

DENBIS

Denver Intl

Fri 12/5

5:45 am-12:47 pm

1 stop6h 02m

Bismarck

Mon 12/8

5:36 pm-11:17 pm

1 stop6h 41m

$204

DenverBismarck

DEN - BIS

DENBIS

Denver Intl

Wed 3/4

6:10 am-12:47 pm

1 stop5h 37m

Bismarck

Tue 3/10

11:30 am-3:35 pm

1 stop5h 05m

$204

DenverBismarck

DEN - BIS

DENBIS

Denver Intl

Fri 11/28

8:54 pm-11:39 pm

Nonstop1h 45m

Bismarck

Fri 12/5

1:50 pm-2:47 pm

Nonstop1h 57m

$209

DenverBismarck

DEN - BIS

DENBIS

Denver Intl

Thu 12/4

8:25 pm-11:08 pm

Nonstop1h 43m

Bismarck

Sat 12/6

5:45 am-6:58 am

Nonstop2h 13m

$209

DenverBismarck

DEN - BIS

DENBIS

Denver Intl

Wed 2/18

6:10 am-12:47 pm

1 stop5h 37m

Bismarck

Mon 2/23

1:10 pm-8:03 pm

1 stop7h 53m

$215

DenverBismarck

DEN - BIS

DENBIS

Denver Intl

Wed 11/12

4:18 pm-11:26 pm

1 stop6h 08m

Bismarck

Wed 11/19

7:40 am-12:43 pm

1 stop6h 03m

$239

DenverBismarck

DEN - BIS

DENBIS

Denver Intl

Fri 11/14

8:54 pm-11:39 pm

Nonstop1h 45m

Bismarck

Tue 11/18

9:08 am-10:23 am

Nonstop2h 15m

$249

DenverBismarck

DEN - BIS

DENBIS

Denver Intl

Fri 11/14

5:45 am-12:40 pm

1 stop5h 55m

Bismarck

Sun 11/16

7:32 am-12:43 pm

1 stop6h 11m

$249

DenverBismarck

DEN - BIS

DENBIS

Denver Intl

Fri 11/28

7:00 am-3:46 pm

1 stop7h 46m

$129

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/30

Showing 1-10 of 19 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 October.
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 March is currently the most expensive (average of $342). 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 October 30, 2025.

It’s typically best to fly out from Denver to Bismarck in the morning. Doing so could potentially save you 22% 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 October 26, 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 October 30, 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
8,998 reviews

Comfort

7.3

Entertainment

7.1

Food

6.6

Overall

7.4

Boarding

7.7

Crew

8.1

Reviews

1 / 20
2.0
Mediocre

Sebrena,Oct 2025

IAH - RSW

The worst that I have ever experienced in my life so bad if it was free I'm not ever going to use your Airline again I dont believe ..... very disappointed 😞 😔0000000000000
United Airlines
7.4
Good
8,998 reviews
United Airlines
7.4
Good
8,998 reviews

Comfort

7.3

Entertainment

7.1

Food

6.6

Overall

7.4

Boarding

7.7

Crew

8.1

Reviews

1 / 20
2.0
Mediocre

Sebrena,Oct 2025

IAH - RSW

The worst that I have ever experienced in my life so bad if it was free I'm not ever going to use your Airline again I dont believe ..... very disappointed 😞 😔0000000000000

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 2 daily flights to Bismarck from 1 airline. 1h 43m 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 $204, Delta can have you in Bismarck from Denver in 6h 02m. Airlines will cover a distance of 516 mi.

  • 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: SkyWest Airlines (82%), United Airlines (82%), Copa Airlines (72%).

  • What are the cheapest flights from Denver to Bismarck?

    Looking for the cheapest flight from Denver to Bismarck? While on average our users pay $425, our data indicates the cheapest price to be $133. The most popular route (Denver Intl - Bismarck), is priced around $204.

  • 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 March is currently the most expensive (average of $342). 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

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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 October 30, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$209Average$349FlexibilityNo cancel feeOn-time69%

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