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Bismarck

$181+ 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 5/20. Fares are subject to change and may not be available on all flights or dates of travel.
DEN — BIS
May 5 — May 121
Mon 5/5
Mon 5/12
1 adult, Economy
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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 April 30, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$209
(United Airlines)

One-way from

$181
(United Airlines)

Popular in

March

Cheapest in

May

Average price

$338

Good round-trip deal

$269 or less

Good one-way deal

$223 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 Colorado to Bismarck
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One-way flight from Colorado to Bismarck
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Highest demand for flights based on searches. 19% potential increase in price ($88 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 April 2025
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Price to beat on a round-trip flight from Colorado to Bismarck.
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Price to beat on a one-way flight from Colorado to Bismarck.
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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 April 30, 2025.

This United Airlines deal was found by Cheapflights users on 4/28. 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 6/207:47 amDEN - BIS
Nonstop1h 47mUnited Airlines
Sun 6/226:00 amBIS - DEN
Nonstop2h 00mUnited Airlines
Deal found 4/28$209
This Delta deal was found by Cheapflights users on 4/28. 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.
Thu 6/126:05 amDEN - BIS
1 stop5h 33mDelta
Sun 6/155:00 amBIS - DEN
1 stop4h 16mDelta
Deal found 4/28$229
This United Airlines deal was found by Cheapflights users on 4/29. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/146:39 pmCOS - BIS
1 stop4h 11mUnited Airlines
Sun 5/185:05 pmBIS - COS
1 stop5h 31mUnited Airlines
Deal found 4/29$259
This American Airlines deal was found by Cheapflights users on 4/29. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/65:49 amGJT - BIS
1 stop7h 39mAmerican Airlines
Tue 5/276:12 amBIS - GJT
1 stop6h 46mAmerican Airlines
Deal found 4/29$324
This United Airlines deal was found by Cheapflights users on 4/29. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/71:40 pmGJT - BIS
1 stop6h 42mUnited Airlines
Wed 5/285:09 pmBIS - GJT
1 stop6h 06mUnited Airlines
Deal found 4/29$394
This Delta deal was found by Cheapflights users on 4/29. 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.
Wed 5/76:05 amGJT - BIS
2 stops9h 47mDelta
Wed 5/285:00 amBIS - GJT
2 stops8h 30mDelta
Deal found 4/29$504
This American Airlines deal was found by Cheapflights users on 4/29. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/125:01 pmCOS - BIS
2 stops18h 58mAmerican Airlines
Tue 6/171:29 pmBIS - COS
2 stops21h 31mAmerican Airlines
Deal found 4/29$525
This Mytrip deal was found by Cheapflights users on 4/28. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 6/2010:21 amDEN - BIS
3 stops33h 27mMultiple Airlines
Sun 6/2210:24 pmBIS - DEN
2 stops19h 42mMultiple Airlines
Deal found 4/28$627
This Mytrip deal was found by Cheapflights users on 4/29. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 6/205:56 pmDEN - BIS
2 stops25h 52mAllegiant Air
Sun 6/2210:24 pmBIS - DEN
2 stops19h 42mAllegiant Air
Deal found 4/29$647

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 April 30, 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 6/20

7:47 am-10:34 am

Nonstop1h 47m

Bismarck

Sun 6/22

6:00 am-7:00 am

Nonstop2h 00m

$209

DenverBismarck

DEN - BIS

DENBIS

Denver Intl

Thu 6/12

6:05 am-12:38 pm

1 stop5h 33m

Bismarck

Sun 6/15

5:00 am-8:16 am

1 stop4h 16m

$229

Colorado SpringsBismarck

COS - BIS

COSBIS

Colorado Springs

Wed 5/14

6:39 pm-11:50 pm

1 stop4h 11m

Bismarck

Sun 5/18

5:05 pm-9:36 pm

1 stop5h 31m

$259

Colorado SpringsBismarck

COS - BIS

COSBIS

Colorado Springs

Thu 6/12

5:01 pm-12:59 pm

2 stops18h 58m

Bismarck

Tue 6/17

1:29 pm-10:00 am

2 stops21h 31m

$525

DenverBismarck

DEN - BIS

DENBIS

Denver Intl

Fri 6/20

10:21 am-8:48 pm

3 stops33h 27m

Bismarck

Sun 6/22

10:24 pm-5:06 pm

2 stops19h 42m

$627

DenverBismarck

DEN - BIS

DENBIS

Denver Intl

Fri 6/20

5:56 pm-8:48 pm

2 stops25h 52m

Bismarck

Sun 6/22

10:24 pm-5:06 pm

2 stops19h 42m

$647

Grand JunctionBismarck

GJT - BIS

GJTBIS

Grand Junction Regnl

Tue 5/20

6:05 pm-11:50 pm

1 stop4h 45m

$181

DenverBismarck

DEN - BIS

DENBIS

Denver Intl

Sun 8/31

5:57 pm-8:46 pm

Nonstop1h 49m

$224

DenverBismarck

DEN - BIS

DENBIS

Denver Intl

Sun 8/31

6:10 am-12:37 pm

1 stop5h 27m

$234

Grand JunctionBismarck

GJT - BIS

GJTBIS

Grand Junction Regnl

Tue 5/13

6:05 am-4:52 pm

2 stops9h 47m

$241

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/29

Showing 1-10 of 12 results
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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, August is the cheapest month in which you can book a flight from Colorado to Bismarck (average of $346). Flying from Colorado to Bismarck in June is currently the most expensive (average of $489). 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 April 30, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Colorado to Bismarck as you normally would.

Rainfall in Bismarck by month

Plan your trip to Bismarck by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Bismarck ranges from 0.4 - 3.2 inches per month. June is typically the wettest month, when rainfall can reach 3.2 in. January is typically the driest time to visit Bismarck when rainfall is around 0.4 in.

Temperature in Bismarck by month

Plan your trip to Bismarck by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Bismarck, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 71.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 12.2 F).

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 April 30, 2025.
Read reviews from past customers who have flown Delta, United Airlines and Allegiant Air from Colorado to Bismarck. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,936 reviews

Entertainment

7.9

Boarding

8.2

Overall

8.0

Crew

8.5

Food

7.3

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
Delta
8.0
Very good
7,936 reviews
Delta
8.0
Very good
7,936 reviews

Entertainment

7.9

Boarding

8.2

Overall

8.0

Crew

8.5

Food

7.3

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
United Airlines
7.4
Good
8,696 reviews
Delta
8.0
Very good
7,936 reviews

Entertainment

7.9

Boarding

8.2

Overall

8.0

Crew

8.5

Food

7.3

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
Allegiant Air
7.3
Good
734 reviews
Delta
8.0
Very good
7,936 reviews

Entertainment

7.9

Boarding

8.2

Overall

8.0

Crew

8.5

Food

7.3

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
7,936 reviews

Entertainment

7.9

Boarding

8.2

Overall

8.0

Crew

8.5

Food

7.3

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

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.

  • What are the cheapest airlines to fly from Colorado to Bismarck one-way?

    One-way options have recently been found by users for as low as $181 on United Airlines. Other airlines that offer cheap prices include Delta from $234 and American Airlines from $324 one-way.

  • 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 (78%), SkyWest Airlines (77%), United Airlines (77%).

  • What are the cheapest flights from Colorado to Bismarck?

    While on average a flight from Colorado to Bismarck is generally $271, our data shows the cheapest flight currently is $134. 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, August is the cheapest month in which you can book a flight from Colorado to Bismarck (average of $346). Flying from Colorado to Bismarck in June is currently the most expensive (average of $489). 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 2 airlines flying from Colorado to Bismarck

Discover the top 2 airlines 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 April 30, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$207Average$282FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$224Average$347FlexibilityNo cancel feeOn-time69%

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