BOI - BIS

$330 Find Cheap Flights from Boise to Bismarck

This is the cheapest round-trip flight price found by a KAYAK user in the last 72 hours by searching for a flight from Boise to Bismarck departing on 5/28. 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, 0 bags

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

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Boise to Bismarck, 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 Boise to Bismarck, as well as popular online travel agencies
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Everything you should know

Cheapest round-trip
$330
Typical prices: $457-$335
United Airlines
Thu 5/28Tue 6/2
BOI - BIS • 1 stop
Top airlines
Cheapest • from $330 (round-trip)
Best reviews • 7.9 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
Nonstop flights
Not available
There are currently no direct flights between Boise and Bismarck. You'll need at least 1 connection.
Insights
Insights
Insights
Insights
Top layover airports
Cheapest • Avg $348 (round-trip)
Shortest trip • 5h 50m (one-way)
Insights
Insights
Insights
Insights
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We hope you love your trip to Bismarck!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Boise to Bismarck (BOI-BIS)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Boise to Bismarck 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 Boise to Bismarck

Thu, May 28 - Tue, Jun 2
United Airlines Logo
5:46 pm - 11:41 pm
BOI
-
BIS
4h 55m
1 stop
United Airlines Logo
6:00 am - 9:45 am
BIS
-
BOI
4h 45m
1 stop
$330United Airlines
Fri, Apr 24 - Mon, Apr 27
American Airlines Logo
1:41 pm - 10:55 pm
BOI
-
BIS
8h 14m
1 stop
American Airlines Logo
2:26 pm - 10:54 pm
BIS
-
BOI
9h 28m
1 stop
$339American Airlines
Thu, Jul 9 - Tue, Jul 14
Delta Logo
5:20 am - 12:47 pm
BOI
-
BIS
6h 27m
1 stop
Delta Logo
1:27 pm - 10:00 pm
BIS
-
BOI
9h 33m
2 stops
$370Delta
Thu, Jul 9 - Tue, Jul 14
Delta Logo
5:20 am - 12:47 pm
BOI
-
BIS
6h 27m
1 stop
Delta Logo
1:27 pm - 10:00 pm
BIS
-
BOI
9h 33m
2 stops
$380Delta
Thu, May 28 - Tue, Jun 2
United Airlines Logo
7:00 am - 8:28 pm
BOI
-
BIS
12h 28m
2 stops
United Airlines Logo
6:00 am - 9:45 am
BIS
-
BOI
4h 45m
1 stop
$415United Airlines
Tue, May 26 - Tue, Jun 2
United Airlines Logo
5:46 pm - 11:41 pm
BOI
-
BIS
4h 55m
1 stop
United Airlines Logo
6:00 am - 9:45 am
BIS
-
BOI
4h 45m
1 stop
$425United Airlines
Fri, Apr 24 - Mon, Apr 27
American Airlines Logo
1:41 pm - 10:55 pm
BOI
-
BIS
8h 14m
1 stop
American Airlines Logo
2:26 pm - 11:41 pm
BIS
-
BOI
10h 15m
2 stops
$429American Airlines
Thu, Jul 9 - Tue, Jul 14
United Airlines Logo
5:46 pm - 11:41 pm
BOI
-
BIS
4h 55m
1 stop
United Airlines Logo
9:16 am - 10:05 pm
BIS
-
BOI
13h 49m
2 stops
$434United Airlines
Thu, Jul 9 - Tue, Jul 14
Delta Logo
5:20 am - 12:47 pm
BOI
-
BIS
6h 27m
1 stop
Delta Logo
5:00 am - 10:57 am
BIS
-
BOI
6h 57m
1 stop
$435Delta
Fri, Apr 24 - Mon, Apr 27
American Airlines Logo
1:41 pm - 10:55 pm
BOI
-
BIS
8h 14m
1 stop
American Airlines Logo
2:26 pm - 10:54 pm
BIS
-
BOI
9h 28m
1 stop
$449American Airlines
Booking Insights

KAYAK's insights & trends for Boise to Bismarck flights

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

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

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

Good to know

Low seasonNovember
Cheapest flight$330
Best time to beat the crowds with an average 25% drop in price.
Most popular time to fly with an average 6% increase in price.
Flight from Boise to Bismarck

When to book flights from Boise to Bismarck

Are your dates flexible? Find out the best times to travel from Boise to Bismarck based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from Boise to Bismarck

  • What is the cheapest flight from Boise to Bismarck?

    In the last 3 days, the lowest price for a flight from Boise to Bismarck was $330 for a round-trip ticket.

  • Do I need a passport to fly between Boise and Bismarck?

    No, a passport isn't needed to fly from Boise to Bismarck. However, local authorities might ask for an official ID.

  • Which aircraft models fly most regularly from Boise to Bismarck?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Boise to Bismarck?

    SkyTeam, and Star Alliance are the airline alliances operating flights between Boise and Bismarck, with SkyTeam being the most commonly used for this route.

  • Which is the best airline for flights from Boise to Bismarck, Delta or United Airlines?

    The two airlines most popular with KAYAK users for flights from Boise to Bismarck are Delta and United Airlines. With an average price for the route of $308 and an overall rating of 7.9, Delta is the most popular choice. United Airlines is also a great choice for the route, with an average price of $373 and an overall rating of 7.4.

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

    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 Boise to Bismarck.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Bismarck from Boise 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 Boise to Bismarck?

    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 to Bismarck with an airline and back to Boise with another airline. Booking your flights between Boise and BIS can sometimes prove cheaper using this method.

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

    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 to Bismarck from Boise up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top airlines flying from Boise to Bismarck

 
See real verified KAYAK customer reviews for airlines flying from Boise to Bismarck. 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 Boise to Bismarck? 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.
7.9
DeltaOverall score based on 8398 reviews
8.5Crew
7.9Comfort
7.8Entertainment
8.1Boarding
7.2Food
Airline reviews

The crew bent over backwards to thank us for flying and make us comfortable. The food service was quick and efficient. The Captain communicated and said goodbye and thank you as we departed. They really stood out!

10.0 ExcellentKathryn, Apr 2026
JFK - LAX
Read more Delta reviews

The crew bent over backwards to thank us for flying and make us comfortable. The food service was quick and efficient. The Captain communicated and said goodbye and thank you as we departed. They really stood out!

Okay considering we had weather delays which the Pilot notified us of immediately!

Generally on time departures and arrivals, clean planes, sky miles membership provides great benefits (complimentary upgrades, etc).

Flight from Fort Wayne to Atlanta was the smallest in terms of cabin space that I've ever seen. A carry on I've used for 20 years BARELY fit in overhead compartment. I'm 5'10" and felt very cramped. Not the best experience.

I am writing to express my dissatisfaction with the poor service and unprofessional staff we encountered when traveling with an infant. Our flight was delayed, and the gate staff failed to manage the boarding process appropriately. Due to incorrect, unavailable, or missing 'pink tag' stroller and car seat check-in procedures at the gate, we were forced to board last. Furthermore, the gate staff was rude and dismissive, causing significant distress to our infant. To make matters worse, one of our checked items—an infant sleeper/lounger—was returned to us broken. Given the unsafe handling of essential equipment and unprofessional treatment, I expect a prompt resolution regarding compensation for the damaged items.

We departed and landed early which was a nice surprise. The boarding process was slow.

N Everything was perfect from boarding to assistance to baggage in Tampa

Subpar. The seating on the plane is almost unbearable. We are literally touching and/or sitting on each other which is totally unacceptable and shameful. Pilots and crew was very accommodating and friendly.

The boarding was organized and informative but the plane was tight meaning that you were sitting on one another and extremely uncomfortable. It’s disappointing that can’t have common seating comfort on the plane.

Loved the crew! Sucks that we went from 1 hour and 8 minute layover to a 3 hour layover. But weather sucks like that.

After arriving in Chicago, we were taxiing for 1.5 hours with infrequent and untruthful updates about the amount of time it would take to arrive at the gate. Minimally, the team could have provided timing expectations that were more truthful, especially one their original expectations were not met.

Flights were on time actually early service was good and crew cheerful

Every staff member was professional, friendly and courteous. The pizza twist was ok. It was warm but too much dough.

I had a terrible experience. My flight got delayed from Atlanta to Chicago on Monday April 6, 2026, and that led to me missing my next flight to Brussels. United Airlines didn’t provide me with any accommodation for shelter. I had to sleep at the airport in Chicago. The next flight I was put on didn’t leave until the evening hours of Tuesday 4/7/2026.

Boarding was again a "free for all". We were boarding group 4, and almost the entire plane was able to board before us. It's a shame that someone who follows the rules, gets the short end of the stick. Not fair.

Flight left on time, arrived early, pleasant staff provided water, coffee, etc. access to bathrooms was reasonable and were well maintained. blankets were available, lots of entertainment options. LUGGAGE SERVICE WAS GREAT. I got my one checked bag quickly and was able to make a bus connection for a 2 hour bus ride saving me from waiting another 1.5 hours.

The boarding process was straightforward. One pertinent observation regarding all boarding procedures is that if an individual requires assistance or possesses a special status and is part of preboarding, it is advisable to limit the number of passengers who can preboard with them, rather than the entire, sometimes large, companion groups. The seats are uncomfortable, and the entertainment options are significantly inferior compared to other airlines. During the snack service, I requested an additional bag of snacks, but my request was denied. Initially, the flight attendant agreed to my request.becoming a strange accurate moment. The flight duration was four hours.

The flight was officially delayed 3 times, and was actually later than that. Combined, it was a 3 hour delay, but there was no recognition (miles, voucher, etc). The crew seemed stressed. The captain sounded nervous in his announcements. The flight itself was smooth and uneventful.

United didn’t even try to hold the flight for me. They knew I had a tight connection and when I arrived at the gate less than 10 mins after final boarding the flight had already gone. The gate agent wasn’t even notified that I was on my way. She was told I wasn’t at the airport

It was perfect! I've never flown with United before, but I definitely will in the future

Everything you need to know for your flight from Boise to Bismarck

Information on your arrival and departure airports