How does KAYAK find such low prices on flights from Idaho 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 Idaho to Bismarck. Visit our flight page for the latest deals!>/a>

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

KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Bismarck from Idaho is likely to change within 7 days, so travelers know whether to wait or book now. Visit our flight page for the latest deals!>/a>

What is the Hacker Fare option on flights from Idaho 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 Idaho with another airline. Visit our flight page for the latest deals!>/a>

What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Idaho 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 Idaho up to 3 days before/after your preferred dates. You can then pick the flights that suit you best. Visit our flight page for the latest deals!>/a>

$244 CHEAP FLIGHTS from Idaho to Bismarck

BIS

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

...and more

Travelers love KAYAK

41,299,237 searches in the past 7 days on KAYAK

Save 23% or moreCompare multiple travel sites with one search.

Track pricesNot ready to book? Create a price alert for when prices drop.

Bundle and saveSave money when you bundle your flight + hotel.

Filter your dealsChoose cabin class, free Wi-Fi and more.

Cheapest round-trip

$254

United Airlines

Tue 10/28Tue 11/4

BOI - BIS • 1 stop

Cheapest one-way

$244

United Airlines

Thu 11/20

BOI - BIS • 2 stops

Start a new search

KAYAK searches 100s of sites at once to find you the best travel deals.

We hope you love your trip to Bismarck!

Flight Deals

Cheap Flights from Idaho to Bismarck

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

Round-trip

One-way

Recent round-trip flight deals from Idaho to Bismarck

Tue, Oct 28 - Tue, Nov 4

6:15 am - 1:11 pmBOI-BIS

5h 56m1 stop

5:45 am - 9:58 amBIS-BOI

5h 13m1 stop

$254United Airlines

Find Deal

Tue, Oct 28 - Tue, Nov 4

5:17 pm - 11:39 pmBOI-BIS

5h 22m1 stop

5:45 am - 1:44 pmBIS-BOI

8h 59m2 stops

$259United Airlines

Find Deal

Wed, Oct 29 - Sat, Nov 1

2:17 pm - 11:16 pmGEG-BIS

6h 59m1 stop

7:30 am - 1:05 pmBIS-GEG

7h 35m1 stop

$259Delta

Find Deal

Wed, Oct 29 - Sat, Nov 1

6:00 am - 7:37 pmGEG-BIS

11h 37m2 stops

7:30 am - 1:05 pmBIS-GEG

7h 35m1 stop

$264Delta

Find Deal

Tue, Oct 28 - Tue, Nov 4

2:11 pm - 11:39 pmBOI-BIS

8h 28m2 stops

5:45 am - 4:03 pmBIS-BOI

11h 18m2 stops

$264United Airlines

Find Deal

Wed, Oct 29 - Sat, Nov 1

9:45 am - 7:37 pmGEG-BIS

7h 52m2 stops

7:30 am - 3:53 pmBIS-GEG

10h 23m2 stops

$269Delta

Find Deal

Fri, Dec 19 - Sun, Dec 21

10:37 am - 11:14 amGEG-BIS

22h 37m1 stop

11:36 am - 7:01 pmBIS-GEG

9h 25m1 stop

$443Allegiant Air

Find Deal

Fri, Dec 19 - Sun, Dec 21

10:37 am - 11:14 amGEG-BIS

22h 37m1 stop

11:36 am - 9:47 amBIS-GEG

24h 11m2 stops

$649Multiple Airlines

Find Deal

Fri, Nov 21 - Sun, Nov 30

11:15 am - 10:23 pmBOI-BIS

10h 08m2 stops

2:28 pm - 11:37 pmBIS-BOI

10h 09m2 stops

$1,297American Airlines

Find Deal

Fri, Nov 21 - Sun, Nov 30

5:25 pm - 1:58 pmBOI-BIS

19h 33m2 stops

2:28 pm - 11:37 pmBIS-BOI

10h 09m2 stops

$1,312American Airlines

Find Deal

Useful Info

Low season	March
High season	December
Cheapest flight	$244

Best time to beat the crowds but there is an average 1% increase in price.

Most popular time to fly with an average 25% increase in price.

Flight from Boise to Bismarck

How does KAYAK find such low prices on flights from Idaho 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 Idaho to Bismarck.
How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Idaho to Bismarck?
KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Bismarck from Idaho 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 Idaho 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 Idaho with another airline.
What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Idaho 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 Idaho up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Everything you need to know for your flight to Bismarck

Airports

Cabin class

Complete your trip

Direct Flights

Flights to other cities

Origins

Other airports

Information on the airport you'll fly into in Bismarck

Bismarck (BIS)

Not what you’re looking for? Find thousands of other hotels, flights, car rentals and package deals with KAYAK.

BIS

$244 Find Cheap Flights from Idaho to Bismarck

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

Everything you should know

Cheap Flights from Idaho to Bismarck

Recent round-trip flight deals from Idaho to Bismarck

Recent one-way flight deals from Idaho to Bismarck

Good to know

FAQs for booking flights from Idaho to Bismarck

How does KAYAK find such low prices on flights from Idaho 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 Idaho to Bismarck.

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

KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Bismarck from Idaho 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 Idaho 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 Idaho with another airline.

What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Idaho 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 Idaho up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Everything you need to know for your flight to Bismarck

Information on the airport you'll fly into in Bismarck

Cabin class types available on flights to Idaho

Complete your trip to Bismarck with a hotel stay or car rental

Find direct flights for Bismarck

Flights to other popular destinations

Flights from domestic origins to Bismarck

Choose which airport to fly into in Bismarck