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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 7/11. Fares are subject to change and may not be available on all flights or dates of travel.
BIS — GEG
Jun 17 — Jun 241
Tue 6/17
Tue 6/24
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 June 12, 2025.

Round-trip from

$299
(Delta)

One-way from

$239
(Delta)

Popular in

November

Cheapest in

June

Average price

$248
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. 26% potential increase in price ($154 potential increase over avg. RT price).
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Cheapest flight prices on average. 10% potential price decrease ($39 potential savings vs. average RT price).
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Average for round-trip flights in June 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 June 12, 2025.

This Delta deal was found by Cheapflights users on 6/10. 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 10/47:31 amBIS - GEG
1 stop7h 39mDelta
Fri 10/107:21 pmGEG - BIS
2 stops14h 18mDelta
Deal found 6/10$299
This United Airlines deal was found by Cheapflights users on 6/11. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/45:10 pmBIS - GEG
1 stop5h 14mUnited Airlines
Fri 10/104:00 pmGEG - BIS
1 stop5h 37mUnited Airlines
Deal found 6/11$349

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 June 12, 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 10/4

7:31 am-1:10 pm

1 stop7h 39m

Spokane

Fri 10/10

7:21 pm-11:39 am

2 stops14h 18m

$299

BismarckSpokane

BIS - GEG

BISGEG

Bismarck

Sat 10/4

5:10 pm-8:24 pm

1 stop5h 14m

Spokane

Fri 10/10

4:00 pm-11:37 pm

1 stop5h 37m

$349

BismarckSpokane

BIS - GEG

BISGEG

Bismarck

Fri 7/11

5:45 pm-11:12 pm

1 stop7h 27m

$239

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/9

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 June 12, 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.

Rainfall in Spokane by month

Plan your trip to Spokane by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Spokane ranges from 0.6 - 2.3 inches per month. November is typically the wettest month, when rainfall can reach 2.3 in. July is typically the driest time to visit Spokane when rainfall is around 0.6 in.

Temperature in Spokane by month

Plan your trip to Spokane by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Spokane, 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 69.8 F. Travelers looking to avoid the cold should look outside of December, when temperatures are typically at their lowest (around 26.6 F).

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 June 12, 2025.
Delta
8.0
Very good
7,950 reviews

Food

7.3

Overall

8.0

Comfort

7.9

Entertainment

7.9

Boarding

8.2

Crew

8.5

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
7,950 reviews
Delta
8.0
Very good
7,950 reviews

Food

7.3

Overall

8.0

Comfort

7.9

Entertainment

7.9

Boarding

8.2

Crew

8.5

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
8,790 reviews
Delta
8.0
Very good
7,950 reviews

Food

7.3

Overall

8.0

Comfort

7.9

Entertainment

7.9

Boarding

8.2

Crew

8.5

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.

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

    Cheapflights users have booked flights from Bismarck to Spokane round-trip from $299. Another airline that can offer you cheap pricing is United Airlines. Delta is 29% 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 $453). 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 Bismarck?

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

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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 June 12, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$248Average$482FlexibilityNo cancel feeOn-time69%
DeltaCheapest$248Average$319FlexibilityNo cancel feeOn-timeN/A

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