$199+ Cheap flights from Idaho to Bismarck (BIS)
This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 6/11. Fares are subject to change and may not be available on all flights or dates of travel.
Find cheap flights from Idaho to Bismarck with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from Idaho to Bismarck
Keep the following information in mind while searching for Idaho to Bismarck flight deals. Data was last updated April 2, 2025.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $199 (Delta) |
Popular in | July |
Cheapest in | November |
Average price | $404 |
Find flight deals from Idaho to Bismarck
Cheapest flights from Idaho to BismarckExplore the most affordable flight options available from Idaho to Bismarck. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 2, 2025.
Explore the most affordable flight options available from Idaho to Bismarck. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 2, 2025.
This Delta deal was found by Cheapflights users on 4/1. 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.
This American Airlines deal was found by Cheapflights users on 4/1. 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.
This Delta deal was found by Cheapflights users on 4/1. 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.
This United deal was found by Cheapflights users on 4/1. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This United deal was found by Cheapflights users on 3/31. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Cheapflights Fare Finder
Customize your flight search to find flights from Idaho 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 April 2, 2025.
Use the filters below to find and compare flights from Idaho to Bismarck that are best for you.
Fly from
Fly to
Route
Depart
Return
Price
BoiseBismarck
BOI - BIS
BOIBIS
Boise Air Term. Gowen Fld
Wed 6/11
10:25 am-4:51 pm
1 stop5h 26m
Bismarck
Sat 6/14
5:50 pm-11:59 pm
1 stop7h 09m
BoiseBismarck
BOI - BIS
BOIBIS
Boise Air Term. Gowen Fld
Tue 8/19
1:41 pm-9:37 pm
1 stop6h 56m
Bismarck
Tue 8/26
6:48 am-4:44 pm
2 stops10h 56m
SpokaneBismarck
GEG - BIS
GEGBIS
Spokane
Tue 4/29
6:00 am-1:20 pm
1 stop5h 20m
Bismarck
Tue 5/6
5:34 pm-11:56 pm
1 stop8h 22m
BoiseBismarck
BOI - BIS
BOIBIS
Boise Air Term. Gowen Fld
Wed 8/6
5:42 pm-11:38 pm
1 stop4h 56m
Bismarck
Thu 8/14
2:00 pm-6:07 pm
1 stop5h 07m
SpokaneBismarck
GEG - BIS
GEGBIS
Spokane
Sat 5/3
5:29 am-12:45 pm
1 stop5h 16m
Bismarck
Sun 5/4
6:00 am-2:41 pm
2 stops10h 41m
SpokaneBismarck
GEG - BIS
GEGBIS
Spokane
Sat 5/3
1:40 pm-9:22 pm
1 stop5h 42m
SpokaneBismarck
GEG - BIS
GEGBIS
Spokane
Sat 7/26
5:45 am-4:46 pm
2 stops9h 01m
Best time to book a flight from Idaho to Bismarck
Have a flexible travel schedule? Discover the best time to fly to Bismarck from Idaho with our price prediction graph.
Cheapflights Insights
Everything you need to know about your flight from Idaho to Bismarck
What is the cheapest month to book a flight from Idaho to Bismarck?
Currently, August is the cheapest month in which you can book a flight from Idaho to Bismarck (average of $346). Flying from Idaho to Bismarck in June is currently the most expensive (average of $525). 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.
Rainfall in Bismarck by month
Plan your trip to Bismarck by taking into account the average rainfall totals by month.
In terms of precipitation, rainfall in Bismarck ranges from 0.4 - 3.2 inches per month. June is typically the wettest month, when rainfall can reach 3.2 in. January is typically the driest time to visit Bismarck when rainfall is around 0.4 in.
Temperature in Bismarck by month
Plan your trip to Bismarck by taking into account the average temperature totals by month.
If weather is an important factor for your trip to Bismarck, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 71.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 12.2 F).
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 April 2, 2025.
Food
Comfort
Entertainment
Overall
Crew
Boarding
Reviews
Aaron,Oct 2024
TUS - LAX
Food
Comfort
Entertainment
Overall
Crew
Boarding
Reviews
Aaron,Oct 2024
TUS - LAX
Food
Comfort
Entertainment
Overall
Crew
Boarding
Reviews
Aaron,Oct 2024
TUS - LAX
Related info for your journey
Find useful and relevant information for your journey from Idaho to Bismarck. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
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Alternative routes for Idaho to Bismarck
See prices for flight routes from nearby airports that may be better suited for you.
Top 2 airlines flying from Idaho to Bismarck
Discover the top 2 airlines that operate flights from Idaho 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 April 2, 2025.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$233 | Average$469 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$278 | Average$417 | FlexibilityNo cancel fee | On-timeN/A |