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$239+ Cheap flights from Bismarck to Spokane (BIS - GEG)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 10/7. Fares are subject to change and may not be available on all flights or dates of travel.
BIS — GEG
Oct 11 — Oct 181
Sat 10/11
Sat 10/18
1 adult, Economy
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Cheap flight deals from Bismarck to Spokane

Discover tips and strategies to find the most affordable flight options for your journey from Bismarck (BIS) to Spokane (GEG). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated September 11, 2025.

Round-trip from

$319
(Delta)

One-way from

$239
(Delta)

Popular in

November

Cheapest in

June

Average price

$563
From Bismarck to Spokane
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One-way flight from Bismarck to Spokane
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Highest demand for flights based on searches. 29% potential increase in price ($173 potential increase over avg. RT price).
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Cheapest flight prices on average. 11% potential price decrease ($43 potential savings vs. average RT price).
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Average for round-trip flights in September 2025
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Find flight deals from Bismarck to Spokane

Cheapest flights from Bismarck to Spokane
Explore the most affordable flight options available from Bismarck to Spokane. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 11, 2025.

This Delta deal was found by Cheapflights users on 9/9. 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.
Sat 9/273:35 pmBIS - GEG
2 stops9h 38mDelta
Wed 10/17:25 pmGEG - BIS
2 stops13h 12mDelta
Deal found 9/9$319
This United Airlines deal was found by Cheapflights users on 9/9. 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 Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/41:58 pmBIS - GEG
1 stop8h 26mUnited Airlines
Fri 10/1012:35 pmGEG - BIS
2 stops25h 54mUnited Airlines
Deal found 9/9$447
This United Airlines deal was found by Cheapflights users on 9/8. 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 Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/278:00 amBIS - GEG
1 stop6h 36mUnited Airlines
Wed 10/14:00 pmGEG - BIS
1 stop5h 39mUnited Airlines
Deal found 9/8$459
This Delta deal was found by Cheapflights users on 9/11. 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.
Fri 9/265:32 pmBIS - GEG
1 stop8h 26mDelta
Tue 9/302:23 pmGEG - BIS
1 stop6h 59mDelta
Deal found 9/11$474
This United Airlines deal was found by Cheapflights users on 9/9. 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 Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/249:31 amBIS - GEG
1 stop7h 42mUnited Airlines
Sun 9/281:38 pmGEG - BIS
1 stop8h 01mUnited Airlines
Deal found 9/9$486

Cheapflights Fare Finder

 
Customize your flight search to find flights from Bismarck to Spokane 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 September 11, 2025.
Use the filters below to find and compare flights from Bismarck to Spokane that are best for you.

Fly from

Bismarck

Fly to

Spokane

Route

Depart

Return

Price

BismarckSpokane

BIS - GEG

BISGEG

Bismarck

Sat 9/27

3:35 pm-11:13 pm

2 stops9h 38m

Spokane

Wed 10/1

7:25 pm-10:37 am

2 stops13h 12m

$319

BismarckSpokane

BIS - GEG

BISGEG

Bismarck

Sat 10/4

1:58 pm-11:15 pm

2 stops11h 17m

Spokane

Fri 10/10

12:35 pm-4:29 pm

2 stops25h 54m

$452

BismarckSpokane

BIS - GEG

BISGEG

Bismarck

Sat 9/27

8:00 am-12:36 pm

1 stop6h 36m

Spokane

Wed 10/1

4:00 pm-11:39 pm

1 stop5h 39m

$459

BismarckSpokane

BIS - GEG

BISGEG

Bismarck

Fri 9/26

5:32 pm-11:58 pm

1 stop8h 26m

Spokane

Tue 9/30

2:23 pm-11:22 pm

1 stop6h 59m

$474

BismarckSpokane

BIS - GEG

BISGEG

Bismarck

Tue 10/7

7:30 am-1:05 pm

1 stop7h 35m

$239

BismarckSpokane

BIS - GEG

BISGEG

Bismarck

Tue 10/7

8:37 pm-8:18 pm

3 stops49h 41m

$322

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/10

Best time to book a flight from Bismarck to Spokane

Have a flexible travel schedule? Discover the best time to fly to Spokane from Bismarck with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Bismarck to Spokane

What is the cheapest time of day to fly from BIS to GEG?

Find hourly flight availability from Bismarck to Spokane. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated September 11, 2025.

It’s typically best to fly out from Bismarck to Spokane in the afternoon. Doing so could potentially save you 27% on the flight price compared to flying at noon, which is usually more expensive.

How much does it cost to fly round-trip from Bismarck to Spokane?

Reviews of airlines servicing Spokane

Get insights into the airlines that provide service to Spokane. 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 Spokane. Reviews last updated September 11, 2025.
Peruse reviews from past customers who have flown with Delta and United Airlines from Bismarck to Spokane to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,960 reviews

Boarding

8.2

Overall

8.0

Entertainment

7.9

Food

7.3

Crew

8.5

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Delta
8.0
Very good
7,960 reviews
Delta
8.0
Very good
7,960 reviews

Boarding

8.2

Overall

8.0

Entertainment

7.9

Food

7.3

Crew

8.5

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
United Airlines
7.4
Good
8,937 reviews
Delta
8.0
Very good
7,960 reviews

Boarding

8.2

Overall

8.0

Entertainment

7.9

Food

7.3

Crew

8.5

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

Related info for your journey

Find useful and relevant information for your journey from Bismarck to Spokane. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Bismarck to Spokane?

    Delta can get you from Bismarck to Spokane in just under 9h 38m. Your travel time can differ by up to . The distance between Bismarck and Spokane is about 788 mi.

  • What are the cheapest airlines flying from Bismarck to Spokane round-trip?

    Cheapflights users have booked flights from Bismarck to Spokane round-trip from $248. Another airline that can offer you cheap pricing is United Airlines. Delta is 40% cheaper than the average price of flights available within the next 90 days to this destination.

  • Can I find deals for flights from Bismarck to Spokane that include hotel bookings?

    Yes. In addition to deals on Bismarck to Spokane flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Bismarck to Spokane?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Bismarck to Spokane.

  • Can I find deals for business class flights from Bismarck to Spokane?

    Yes. Cheapflights offers flight deals from Bismarck to Spokane by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Bismarck to Spokane?

    Currently, January is the cheapest month in which you can book a flight from Bismarck to Spokane (average of $326). Flying from Bismarck to Spokane in March is currently the most expensive (average of $450). 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.

See more FAQs

Traveling to a place near Spokane?

Book flights to Spokane if you plan to visit one of these locations
Sandpoint
Spokane Valley
Post Falls

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Top 2 airlines flying from Bismarck to Spokane

Discover the top 2 airlines that operate flights from Bismarck to Spokane. 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 September 11, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$248Average$308FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$248Average$378FlexibilityNo cancel feeOn-time69%

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