BIS

$274 Find Cheap Flights from Idaho to Bismarck - Compare and Save

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight to Bismarck departing on 9/9. 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

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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.

Recent round-trip flight deals from Idaho to Bismarck

Sat, Sep 19 - Sun, Sep 20
United Airlines Logo
2:41 pm - 8:18 pmBOI  Boise Air Term. Gowen Fld-BIS Bismarck
4h 37m1 stop Denver Intl
United Airlines Logo
6:00 am - 9:35 amBIS  Bismarck-BOI Boise Air Term. Gowen Fld
4h 35m1 stop Denver Intl
$319United Airlines
Thu, Sep 24 - Tue, Sep 29
Delta Logo
7:30 pm - 10:32 amGEG  Spokane-BIS Bismarck
13h 02m2 stops Seattle/Tacoma Intl Minneapolis St Paul
Delta Logo
5:40 pm - 10:54 pmBIS  Bismarck-GEG Spokane
7h 14m1 stop Minneapolis St Paul
$324Delta
Thu, Sep 24 - Tue, Sep 29
Delta Logo
7:30 pm - 10:32 amGEG  Spokane-BIS Bismarck
13h 02m2 stops Seattle/Tacoma Intl Minneapolis St Paul
Delta Logo
1:17 pm - 11:59 pmBIS  Bismarck-GEG Spokane
12h 42m2 stops Minneapolis St Paul Seattle/Tacoma Intl
$329Delta
Sat, Sep 19 - Mon, Sep 21
United Airlines Logo
5:40 pm - 11:38 pmBOI  Boise Air Term. Gowen Fld-BIS Bismarck
4h 58m1 stop Denver Intl
United Airlines Logo
6:12 pm - 10:40 pmBIS  Bismarck-BOI Boise Air Term. Gowen Fld
5h 28m1 stop Denver Intl
$344United Airlines
Tue, Aug 25 - Sat, Aug 29
American Airlines Logo
12:12 pm - 10:44 pmBOI  Boise Air Term. Gowen Fld-BIS Bismarck
9h 32m1 stop Dallas/Fort Worth
American Airlines Logo
1:55 pm - 10:11 pmBIS  Bismarck-BOI Boise Air Term. Gowen Fld
9h 16m1 stop Dallas/Fort Worth
$349American Airlines
Fri, Aug 28 - Tue, Sep 1
United Airlines Logo
5:44 pm - 11:38 pmBOI  Boise Air Term. Gowen Fld-BIS Bismarck
4h 54m1 stop Denver Intl
United Airlines Logo
6:35 pm - 10:40 pmBIS  Bismarck-BOI Boise Air Term. Gowen Fld
5h 05m1 stop Denver Intl
$349United Airlines
Sat, Sep 19 - Sun, Sep 20
United Airlines Logo
5:40 pm - 11:38 pmBOI  Boise Air Term. Gowen Fld-BIS Bismarck
4h 58m1 stop Denver Intl
United Airlines Logo
6:00 am - 3:31 pmBIS  Bismarck-BOI Boise Air Term. Gowen Fld
10h 31m2 stops Denver Intl San Francisco
$350United Airlines
Thu, Dec 10 - Thu, Dec 17
Delta Logo
7:00 am - 2:32 pmGEG  Spokane-BIS Bismarck
5h 32m1 stop Minneapolis St Paul
Delta Logo
3:13 pm - 7:55 pmBIS  Bismarck-GEG Spokane
6h 42m1 stop Minneapolis St Paul
$388Delta
Mon, Oct 12 - Thu, Oct 15
Multiple Airlines Logo
1:30 pm - 9:22 pmBOI  Boise Air Term. Gowen Fld-BIS Bismarck
6h 52m1 stop Phoenix-Mesa Gateway
Multiple Airlines Logo
10:16 pm - 2:57 pmBIS  Bismarck-BOI Boise Air Term. Gowen Fld
17h 41m1 stop Las Vegas Harry Reid Intl
$419Multiple Airlines
Sat, Sep 19 - Mon, Sep 21
American Airlines Logo
1:50 pm - 10:52 pmBOI  Boise Air Term. Gowen Fld-BIS Bismarck
8h 02m1 stop Dallas/Fort Worth
American Airlines Logo
1:57 pm - 10:27 pmBIS  Bismarck-BOI Boise Air Term. Gowen Fld
9h 30m1 stop Dallas/Fort Worth
$459American Airlines
Useful Info

Good to know

Low season

January

Cheapest flight

$274
Best time to beat the crowds with an average 15% drop in price.
Most popular time to fly with an average 16% increase in price.
Flight from Boise to Bismarck

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

Bismarck (BIS)