HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Bismarck

$127+ Cheap flights from Colorado to Bismarck (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 12/4. Fares are subject to change and may not be available on all flights or dates of travel.
DEN — BIS
Dec 6 — Dec 131
Sat 12/6
Sat 12/13
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Colorado 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 Colorado to Bismarck

Keep the following information in mind while searching for Colorado to Bismarck flight deals. Data was last updated November 6, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$209
(United Airlines)

One-way from

$127
(Kiwi.com)

Popular in

March

Cheapest in

January

Average price

$394

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.
Search Deals
Provider most trusted by Cheapflights users for Denver Intl-Bismarck flights.
Search Deals
From Colorado to Bismarck
Search Deals
One-way flight from Colorado to Bismarck
Search Deals
Highest demand for flights based on searches. 21% potential increase in price ($99 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 November 2025
Search Deals
Price to beat on a round-trip flight from Colorado to Bismarck.
Search Deals
Price to beat on a one-way flight from Colorado to Bismarck.
Search Deals

Find flight deals from Colorado to Bismarck

Cheapest flights from Colorado to Bismarck
Explore the most affordable flight options available from Colorado to Bismarck. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 6, 2025.

This United Airlines deal was found by Cheapflights users on 11/6. 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 12/58:25 pmDEN - BIS
Nonstop1h 43mUnited Airlines
Sun 12/78:00 amBIS - DEN
Nonstop2h 12mUnited Airlines
Deal found 11/6$209
This Delta deal was found by Cheapflights users on 11/5. 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 12/75:00 amBIS - DEN
1 stop6h 07mDelta
Deal found 11/5$229
This United Airlines deal was found by Cheapflights users on 11/5. 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 11/258:54 pmDEN - BIS
Nonstop1h 45mUnited Airlines
Wed 12/35:15 pmBIS - DEN
Nonstop2h 02mUnited Airlines
Deal found 11/5$246
This United Airlines deal was found by Cheapflights users on 11/4. 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 11/201:35 pmDEN - BIS
Nonstop1h 51mUnited Airlines
Mon 11/245:15 pmBIS - DEN
Nonstop2h 07mUnited Airlines
Deal found 11/4$249
This Delta deal was found by Cheapflights users on 11/4. 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 11/201:57 pmDEN - BIS
1 stop4h 50mDelta
Mon 11/247:40 amBIS - DEN
1 stop6h 03mDelta
Deal found 11/4$269
This United Airlines deal was found by Cheapflights users on 11/5. 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 12/71:50 pmBIS - DEN
Nonstop1h 57mUnited Airlines
Deal found 11/5$279
This Delta deal was found by Cheapflights users on 11/5. 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.
Tue 11/255:45 amDEN - BIS
1 stop5h 55mDelta
Tue 12/25:00 amBIS - DEN
1 stop6h 07mDelta
Deal found 11/5$284
This United Airlines deal was found by Cheapflights users on 11/5. 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 11/258:54 pmDEN - BIS
Nonstop1h 45mUnited Airlines
Tue 12/25:45 amBIS - DEN
Nonstop2h 13mUnited Airlines
Deal found 11/5$299
This Kiwi.com deal was found by Cheapflights users on 11/6. 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 12/56:00 amDEN - BIS
1 stop11h 31mMultiple Airlines
Sun 12/711:36 amBIS - DEN
2 stops13h 44mMultiple Airlines
Deal found 11/6$311
This United Airlines deal was found by Cheapflights users on 11/5. 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 11/1410:20 amDEN - BIS
Nonstop1h 51mUnited Airlines
Sun 11/161:56 pmBIS - DEN
Nonstop1h 59mUnited Airlines
Deal found 11/5$319
This American Airlines deal was found by Cheapflights users on 11/5. 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 11/125:30 amGJT - BIS
1 stop7h 58mAmerican Airlines
Tue 11/183:02 pmBIS - GJT
1 stop6h 45mAmerican Airlines
Deal found 11/5$319
This Kiwi.com deal was found by Cheapflights users on 11/5. 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.
Tue 11/256:40 amDEN - BIS
1 stop11h 37mMultiple Airlines
Wed 12/31:06 pmBIS - DEN
1 stop20h 58mMultiple Airlines
Deal found 11/5$324

Cheapflights Fare Finder

 
Customize your flight search to find flights from Colorado 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 November 6, 2025.
Use the filters below to find and compare flights from Colorado to Bismarck that are best for you.

Fly from

Colorado

Fly to

Bismarck

Route

Depart

Return

Price

DenverBismarck

DEN - BIS

DENBIS

Denver Intl

Fri 12/5

8:25 pm-11:08 pm

Nonstop1h 43m

Bismarck

Sun 12/7

8:00 am-9:12 am

Nonstop2h 12m

$209

DenverBismarck

DEN - BIS

DENBIS

Denver Intl

Thu 12/4

5:45 am-12:47 pm

1 stop6h 02m

Bismarck

Sun 12/7

5:00 am-10:07 am

1 stop6h 07m

$229

DenverBismarck

DEN - BIS

DENBIS

Denver Intl

Fri 12/5

1:59 pm-7:54 pm

1 stop4h 55m

Bismarck

Mon 12/8

5:36 pm-11:17 pm

1 stop6h 41m

$229

DenverBismarck

DEN - BIS

DENBIS

Denver Intl

Thu 11/20

1:35 pm-4:26 pm

Nonstop1h 51m

Bismarck

Mon 11/24

5:15 pm-6:22 pm

Nonstop2h 07m

$249

DenverBismarck

DEN - BIS

DENBIS

Denver Intl

Thu 11/20

1:57 pm-7:47 pm

1 stop4h 50m

Bismarck

Mon 11/24

7:40 am-12:43 pm

1 stop6h 03m

$269

DenverBismarck

DEN - BIS

DENBIS

Denver Intl

Thu 12/4

8:25 pm-11:08 pm

Nonstop1h 43m

Bismarck

Sun 12/7

1:50 pm-2:47 pm

Nonstop1h 57m

$279

DenverBismarck

DEN - BIS

DENBIS

Denver Intl

Thu 2/19

8:55 pm-11:43 pm

Nonstop1h 48m

Bismarck

Sun 2/22

6:25 pm-7:24 pm

Nonstop1h 59m

$279

DenverBismarck

DEN - BIS

DENBIS

Denver Intl

Sat 3/7

1:50 pm-4:22 pm

Nonstop1h 32m

Bismarck

Tue 3/10

6:30 pm-7:29 pm

Nonstop1h 59m

$279

Grand JunctionBismarck

GJT - BIS

GJTBIS

Grand Junction Regnl

Fri 3/6

7:05 am-12:48 pm

1 stop4h 43m

Bismarck

Tue 3/10

6:30 pm-10:17 pm

1 stop4h 47m

$345

Colorado SpringsBismarck

COS - BIS

COSBIS

Colorado Springs

Sat 2/21

7:05 am-12:56 pm

1 stop4h 51m

Bismarck

Tue 2/24

9:00 am-12:31 pm

1 stop4h 31m

$354

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/6

Showing 1-10 of 23 results
1
2
3

Best time to book a flight from Colorado to Bismarck

Have a flexible travel schedule? Discover the best time to fly to Bismarck from Colorado 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 Colorado to Bismarck

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

Currently, April is the cheapest month in which you can book a flight from Colorado to Bismarck (average of $152). Flying from Colorado 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 CO to BIS?

Find hourly flight availability from Colorado 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 November 6, 2025.

Unlike in the morning, when flights are generally more expensive, you can save up to 48% on flights from Colorado to Bismarck by exploring options for tickets in the evening.

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

Use this chart to determine the cheapest time to fly round-trip from Colorado to Bismarck. Price data was last updated on December 16, 2024.

Travelers seeking maximum savings on their Colorado 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.

Weekly flight availability from Colorado to Bismarck

Explore weekly flight availability from Colorado to Bismarck. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated November 6, 2025.

The most flights from USCO to BIS are scheduled on a Monday (5 on average). You will have fewer flight options on Tuesday, which is when the least amount of flights are scheduled (3 on average).

Related info for your journey

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

  • What airport do you fly into for flights to Bismarck from Colorado?

    If you book a flight to Bismarck from Colorado, you will be flying to Bismarck, which is the city’s only airport. Bismarck (BIS) is located 2.5 mi from the center of Bismarck.

  • How popular is this Colorado to Bismarck flight route?

    The Colorado to Bismarck flight path was viewed by 1 users in the past month. Keep an eye out for changes in search interest prior to high and low season.

  • How long is the flight from Colorado to Bismarck?

    Departing from Colorado to Bismarck will take you 1h 43m. Colorado and Bismarck are separated by a distance of 516 mi. Both multi-stop and nonstop flights can be found to your destination and back.

  • What are the most popular routes from Colorado to Bismarck?

    The most popular flight routes from Colorado to Bismarck are Denver Intl - Bismarck, Colorado Springs - Bismarck and Grand Junction Regnl - Bismarck.

  • What are the most reliable airlines from Colorado 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 Colorado to Bismarck on time: Copa Airlines (86%), SkyWest Airlines (82%), United Airlines (82%).

  • What are the cheapest flights from Colorado to Bismarck?

    While on average a flight from Colorado to Bismarck is generally $423, our data shows the cheapest flight currently is $133. When looking at the most popular route, (Denver Intl - Bismarck), you can expect to pay $209 for that flight.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Colorado 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 Colorado to Bismarck?

    Currently, April is the cheapest month in which you can book a flight from Colorado to Bismarck (average of $152). Flying from Colorado 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.

Alternative routes for Colorado to Bismarck

See prices for flight routes from nearby airports that may be better suited for you.
Denver to Fargo flights
O'Hare Intl to Fargo flights
Dallas/Fort Worth to Fargo flights
John F Kennedy Intl to Fargo flights
Newark to Fargo flights
LaGuardia to Fargo flights
Denver to Bismarck flights
Hobby to Fargo flights
Columbus to Fargo flights
Columbus to Bismarck flights
George Bush Intcntl to Fargo flights
Los Angeles to Fargo flights
Sky Harbor Intl to Fargo flights
Baltimore to Fargo flights
Miami to Fargo flights
Minneapolis to Fargo flights
Minneapolis to Bismarck flights
Reagan-National to Fargo flights
Seattle to Fargo flights
Tulsa to Fargo flights
Boston to Fargo flights
Dulles Intl to Fargo flights
Madison to Fargo flights
San Francisco to Fargo flights
San Diego to Fargo flights
John F Kennedy Intl to Minot flights
Atlanta to Fargo flights
San Diego to Bismarck flights
Chattanooga to Bismarck flights
Burbank to Fargo flights
Reagan-National to Bismarck flights
Spokane to Bismarck flights
Ontario to Fargo flights
Portland to Fargo flights
Newark to Bismarck flights
Hobby to Grand Forks flights
John F Kennedy Intl to Bismarck flights
Charlotte to Fargo flights
Denver to Minot flights
Dulles Intl to Bismarck flights
Seattle to Bismarck flights
Charleston to Fargo flights
Orlando to Fargo flights
Philadelphia to Fargo flights
Boston to Grand Forks flights
Seattle to Minot flights
Eugene to Fargo flights
Midway to Fargo flights
Missoula to Fargo flights
Nashville to Fargo flights

Top airline flying from Colorado to Bismarck

Discover the top airline that operate flights from Colorado 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 November 6, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$209Average$354FlexibilityNo 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.