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Bismarck

$141+ 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 8/30. Fares are subject to change and may not be available on all flights or dates of travel.
DEN — BIS
Aug 4 — Aug 111
Mon 8/4
Mon 8/11
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 July 30, 2025.

Round-trip from

$209
(United Airlines)

One-way from

$141
(Delta)

Popular in

March

Cheapest in

January

Average price

$324
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. 20% potential increase in price ($94 potential increase over avg. RT price).
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Cheapest flight prices on average. 5% potential price decrease ($21 potential savings vs. average RT price).
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Average for round-trip flights in July 2025
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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 July 30, 2025.

This United Airlines deal was found by Cheapflights users on 7/29. 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 9/38:50 pmDEN - BIS
Nonstop1h 49mUnited Airlines
Mon 10/61:58 pmBIS - DEN
Nonstop2h 02mUnited Airlines
Deal found 7/29$209
This Delta deal was found by Cheapflights users on 7/28. 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.
Sat 9/64:00 pmDEN - BIS
1 stop6h 18mDelta
Sat 9/1312:17 pmBIS - DEN
1 stop4h 27mDelta
Deal found 7/28$229
This Delta deal was found by Cheapflights users on 7/30. 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.
Thu 8/1411:11 amCOS - BIS
1 stop4h 36mDelta
Mon 8/185:00 amBIS - COS
1 stop6h 11mDelta
Deal found 7/30$259
This United Airlines deal was found by Cheapflights users on 7/29. 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 8/135:30 amGJT - BIS
1 stop4h 04mUnited Airlines
Sun 8/179:20 amBIS - GJT
1 stop4h 16mUnited Airlines
Deal found 7/29$279
This United Airlines deal was found by Cheapflights users on 7/29. 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 8/135:30 amCOS - BIS
1 stop4h 04mUnited Airlines
Sun 8/176:00 amBIS - COS
1 stop4h 06mUnited Airlines
Deal found 7/29$329
This American Airlines deal was found by Cheapflights users on 7/30. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/512:32 pmDEN - BIS
1 stop23h 46mAmerican Airlines
Fri 9/121:33 pmBIS - DEN
1 stop33h 43mAmerican Airlines
Deal found 7/30$396
This American Airlines deal was found by Cheapflights users on 7/29. 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.
Wed 8/136:00 amGJT - BIS
1 stop7h 20mAmerican Airlines
Sun 8/176:23 amBIS - GJT
2 stops13h 05mAmerican Airlines
Deal found 7/29$604
This American Airlines deal was found by Cheapflights users on 7/29. 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.
Wed 8/135:24 pmCOS - BIS
2 stops18h 28mAmerican Airlines
Sun 8/171:22 pmBIS - COS
2 stops21h 40mAmerican Airlines
Deal found 7/29$671

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 July 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

Wed 9/3

8:50 pm-11:39 pm

Nonstop1h 49m

Bismarck

Mon 10/6

1:58 pm-3:00 pm

Nonstop2h 02m

$209

DenverBismarck

DEN - BIS

DENBIS

Denver Intl

Sat 9/6

4:00 pm-11:18 pm

1 stop6h 18m

Bismarck

Sat 9/13

12:17 pm-3:44 pm

1 stop4h 27m

$229

Colorado SpringsBismarck

COS - BIS

COSBIS

Colorado Springs

Thu 8/14

11:11 am-4:47 pm

1 stop4h 36m

Bismarck

Mon 8/18

5:00 am-10:11 am

1 stop6h 11m

$259

Grand JunctionBismarck

GJT - BIS

GJTBIS

Grand Junction Regnl

Wed 8/13

5:30 am-10:34 am

1 stop4h 04m

Bismarck

Sun 8/17

9:20 am-12:36 pm

1 stop4h 16m

$279

Colorado SpringsBismarck

COS - BIS

COSBIS

Colorado Springs

Wed 8/13

5:30 am-10:34 am

1 stop4h 04m

Bismarck

Sun 8/17

6:00 am-9:06 am

1 stop4h 06m

$329

DenverBismarck

DEN - BIS

DENBIS

Denver Intl

Fri 9/5

12:32 pm-1:18 pm

1 stop23h 46m

Bismarck

Fri 9/12

1:33 pm-10:16 pm

1 stop33h 43m

$396

Grand JunctionBismarck

GJT - BIS

GJTBIS

Grand Junction Regnl

Wed 8/13

6:00 am-2:20 pm

1 stop7h 20m

Bismarck

Sun 8/17

6:23 am-6:28 pm

2 stops13h 05m

$604

Colorado SpringsBismarck

COS - BIS

COSBIS

Colorado Springs

Wed 8/13

5:24 pm-12:52 pm

2 stops18h 28m

Bismarck

Sun 8/17

1:22 pm-10:02 am

2 stops21h 40m

$671

DenverBismarck

DEN - BIS

DENBIS

Denver Intl

Sat 8/30

6:15 am-11:34 am

1 stop4h 19m

$141

DenverBismarck

DEN - BIS

DENBIS

Denver Intl

Sun 8/31

1:45 pm-4:34 pm

Nonstop1h 49m

$224

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/29

Showing 1-10 of 11 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 July is currently the most expensive (average of $433). 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 July 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.

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 July 30, 2025.

The most flights from USCO to BIS are scheduled on a Monday (6 on average). You will have fewer flight options on Tuesday, which is when the least amount of flights are scheduled (5 on average).

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 July 30, 2025.
See what other customers who have flown with Delta, United Airlines, and American Airlines from Colorado to Bismarck have to say. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,980 reviews

Food

7.3

Boarding

8.2

Comfort

7.9

Crew

8.5

Overall

8.0

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Delta
8.0
Very good
7,980 reviews
Delta
8.0
Very good
7,980 reviews

Food

7.3

Boarding

8.2

Comfort

7.9

Crew

8.5

Overall

8.0

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
United Airlines
7.4
Good
8,896 reviews
Delta
8.0
Very good
7,980 reviews

Food

7.3

Boarding

8.2

Comfort

7.9

Crew

8.5

Overall

8.0

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
7,980 reviews

Food

7.3

Boarding

8.2

Comfort

7.9

Crew

8.5

Overall

8.0

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

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 $141 on Delta. Other airlines that offer cheap prices include United Airlines from $224 and American Airlines from $259 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: SkyWest Airlines (71%), United Airlines (71%), Copa Airlines (48%).

  • 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 July is currently the most expensive (average of $433). 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 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 July 30, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$234Average$366FlexibilityNo cancel feeOn-time69%

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