$224 Find Cheap Flights from Bismarck to Colorado

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Bismarck to Colorado departing on 10/28. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy

KAYAK searches hundreds of travel sites at once for deals on flights to Colorado

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Bismarck to Colorado, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Bismarck to Colorado, as well as popular online travel agencies
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Cheap Flights from Bismarck to Colorado

Cheapest round-trip prices found by our users on KAYAK in the last 72 hours
Denver
Denver1 stop$269
Grand Junction
Grand Junction1 stop$319
Denver
Denver1 stop$269
Grand Junction
Grand Junction1 stop$319

Book Cheap Bismarck to Colorado Plane Tickets

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Bismarck to Colorado that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Bismarck to Colorado

Fri, Oct 24 - Sat, Oct 25
Delta Logo
5:42 pm - 11:04 pmBIS-DEN
6h 22m1 stop
Delta Logo
2:00 pm - 7:37 pmDEN-BIS
4h 37m1 stop
$269Delta
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Fri, Oct 10 - Sun, Oct 12
United Airlines Logo
6:00 am - 7:02 amBIS-DEN
2h 02mnonstop
United Airlines Logo
7:05 pm - 9:52 pmDEN-BIS
1h 47mnonstop
$289United Airlines
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Thu, Oct 16 - Sun, Oct 19
United Airlines Logo
8:00 am - 9:05 amBIS-DEN
2h 05mnonstop
United Airlines Logo
7:05 pm - 9:52 pmDEN-BIS
1h 47mnonstop
$299United Airlines
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Fri, Nov 14 - Sun, Nov 16
United Airlines Logo
5:15 pm - 6:22 pmBIS-DEN
2h 07mnonstop
United Airlines Logo
8:54 pm - 11:39 pmDEN-BIS
1h 45mnonstop
$314United Airlines
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Tue, Mar 3 - Sat, Mar 7
United Airlines Logo
8:00 am - 12:15 pmBIS-GJT
5h 15m1 stop
United Airlines Logo
6:10 pm - 11:37 pmGJT-BIS
4h 27m1 stop
$319United Airlines
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Tue, Mar 3 - Sat, Mar 7
United Airlines Logo
6:30 pm - 10:02 pmBIS-COS
4h 32m1 stop
United Airlines Logo
5:10 pm - 11:37 pmCOS-BIS
5h 27m1 stop
$319United Airlines
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Wed, Oct 15 - Sun, Oct 19
United Airlines Logo
6:00 am - 10:40 amBIS-COS
5h 40m1 stop
United Airlines Logo
6:20 pm - 11:39 pmCOS-BIS
4h 19m1 stop
$339United Airlines
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Tue, Nov 18 - Thu, Nov 20
American Airlines Logo
12:55 pm - 3:51 pmBIS-DEN
27h 56m1 stop
American Airlines Logo
5:43 pm - 12:25 pmDEN-BIS
41h 42m1 stop
$354American Airlines
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Fri, Nov 14 - Sun, Nov 16
American Airlines Logo
12:55 pm - 10:22 pmBIS-DEN
34h 27m1 stop
American Airlines Logo
5:43 pm - 12:25 pmDEN-BIS
41h 42m1 stop
$443American Airlines
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Sun, Dec 28 - Thu, Jan 1
Multiple Airlines Logo
12:04 pm - 9:32 amBIS-DEN
22h 28m2 stops
Multiple Airlines Logo
7:14 pm - 6:31 pmDEN-BIS
22h 17m2 stops
$1,102Multiple Airlines
Find Deal
Booking Insights

KAYAK's insights & trends for Bismarck to Colorado flights

Get data-powered insights and trends into flights from Bismarck to Colorado to help you find the cheapest flights, the best time to fly and much more.

How much is a round-trip flight from Bismarck to Colorado?

This analysis is based on the cheapest round-trip price found on KAYAK in the last 12 months by searching for a flight from Bismarck to Colorado departing in October.

What is the cheapest Bismarck to Colorado flight route?

Data is based on round-trip flight searches on KAYAK over the past month.

The cheapest ticket to Colorado from Bismarck found in the last 72 hours was to Denver, at $259 round-trip. The most popular route is from Bismarck (BIS) to Denver (DEN), and the cheapest round-trip airline ticket found on this route in the last 72 hours was $259.

Can I save money by flying with a layover from Bismarck to Colorado?

The average round-trip price for all non-stop flights, flights with one layover, and flights with two layovers for the route found by users searching on KAYAK in the last 2 weeks.

No, with an average price for the route of $279, prices are generally cheapest when you fly direct.

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

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Bismarck to Colorado, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Bismarck to Colorado is August, when tickets cost $269 (return) on average. On the other hand, the most expensive months are February and March, when the average cost of round-trip tickets is $458 and $409 respectively.

What’s the cheapest day of the week to fly from Bismarck to Colorado?

The average price of all round-trip flights from Bismarck to Colorado clicked on KAYAK for each day over the last 12 months.

When flying from Bismarck to Colorado, you should consider leaving on a Friday and avoid Sundays if you are looking for the best rates. For your return to Bismarck, you’ll find the best rates on Fridays and the most expensive ones on Mondays.

How far in advance should I book a flight from Bismarck to Colorado?

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from Bismarck to Colorado, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.

To get a below average price on the flight from Bismarck to Colorado, you should book around 6 weeks before departure, which saves you about 32% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 19 weeks before departure.

Good to know

Low seasonJanuary
Cheapest flight$224
Best time to beat the crowds with an average 7% drop in price.
Most popular time to fly and prices are also 4% lower on average.
Flight from Bismarck to Denver

FAQs - booking Colorado flights

  • How does KAYAK find such low prices on flights from Bismarck to Colorado?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Bismarck to Colorado.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Bismarck to Colorado?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Bismarck to Colorado is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Bismarck to Colorado?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly from Bismarck to Colorado with an airline and back with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Bismarck to Colorado?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying from Bismarck to Colorado up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

  • What is the cheapest time of day to fly to Colorado?

    The cheapest time of day to fly to Colorado is generally in the afternoon, when round-trip flights cost $430 on average. Morning departures are around 2% more expensive than evening flights, on average. The most expensive time of day to fly to Colorado is generally in the morning, which is peak travel time and where the average cost of a ticket is $479.

Top tips for finding cheap flights to Colorado

  • Looking for a cheap flight? 25% of our users found tickets from Bismarck to the following destinations at these prices or less: Denver $228 one-way - $336 round-trip

Reviews of the top airline flying from Bismarck to Colorado

 
See real verified KAYAK customer reviews for airlines flying from Bismarck to Colorado. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Bismarck to Colorado? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.4
United AirlinesOverall score based on 8929 reviews
7.7Boarding
7.1Entertainment
8.1Crew
6.6Food
7.3Comfort
Airline reviews

My husband and I had boarded the flight from Denver to Chicago, and one of the last passengers to get on the plane opened the overhead bin above my husband's seat and threw his bag out of the bin to make space for his own. He said, "Mine is bigger!" The flight attendant supported the new passenger. They didn't care that my husband has two artificial knees and must have the foot room in front of his seat to be able to fit his legs in -- and to be able to stand, much less walk, at the end of the flight. I have never seen this happen before, and it was a disaster.

6.0 GoodAnonymous, Sep 2025SAF - DEN
Read more United Airlines reviews

My husband and I had boarded the flight from Denver to Chicago, and one of the last passengers to get on the plane opened the overhead bin above my husband's seat and threw his bag out of the bin to make space for his own. He said, "Mine is bigger!" The flight attendant supported the new passenger. They didn't care that my husband has two artificial knees and must have the foot room in front of his seat to be able to fit his legs in -- and to be able to stand, much less walk, at the end of the flight. I have never seen this happen before, and it was a disaster.

Terrible. They wouldn't allow me on my flight on the 14th..

I understand stuff happens, but plane failures are likely due to lack of maintenance. Additionally, air conditioning wasn't working, no snack/drink service, no WiFi. Fortunately, the crew was communicative and light-hearted. United grabbed another plane and we were able to get to our destination.

Had to cancel first flight because Airporter Bus took over 3 hrs to get to airport which resulted in an extra $378 dollar fare . Is there anyway I can be reimbursed for initial fare since it was not my fault? Sent from my iPhone EJ Ledet

Excellent flight. Boarding was efficient and departure was on time. Smooth flight with on time arrival. Deplaning was also efficient.

Our flight was understandably diverted to a small regional airport in Laramie, Wyoming due to weather conditions, which I fully recognize and appreciate. However, the low rating stems from the experience that followed: passengers remained on board for over an hour without the option to deplane and stretch, despite the aircraft being stationary. Although the pilot opened the cabin door, only he was permitted to exit. Meanwhile, passengers grew increasingly uncomfortable as warm summer air entered the cabin through the open door, and being in the second row meant we were impacted immediately. While the flight attendants made efforts to keep everyone at ease, I believe allowing passengers to deplane briefly, given the extended delay, would have significantly improved the overall experience.

I never flew. Flight was canceled. DIA worst airport in the country. Avoid at all costs.

Very rough getting into denver. my kid threw up it was so rough.

Why wasn't this flight departure scheduled eith another crew so that it could leave on time? When we arrived in Denver we had so little time between flights we had run to the connecting flight. We should received some credit for the inconvenience.

I was supposed to be on business class at first class from Denver back to Miami due to weather changes. I missed my connection and it’s put on a flight to Fort Lauderdale. Instead of honoring my business class/1st class ticket, they put me in coach, but there were two first class seats open. I think it’s absolutely disgusting that I paid for first class $1300 ticket and they put me in economy and they had to open seats available and I have still not been refunded the difference. I ended up having to eat a snack box instead of the meal I was supposed to get and did not get home till 2 AM so I think that’s a little pathetic that I had to live off crackers for dinner And my poor dog ate some cheese and salami. Oh yes, apparently when they switched me to the new flight they forgot to mention I had a service dog

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