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$89+ Cheap flights from Spokane to Boise (GEG - BOI)

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 10/3. Fares are subject to change and may not be available on all flights or dates of travel.
GEG — BOI
juin 17 — juin 241
mar. 6/17
mar. 6/24
1 adult, Economy
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Cheapflights Tip: The best prices from Spokane to Boise Air Term. Gowen Fld are usually found in April or July, booked 71 days in advance, depart on a Monday or Friday and return on a Wednesday

Cheap flight deals from Spokane to Boise

Discover tips and strategies to find the most affordable flight options for your journey from Spokane (GEG) to Boise (BOI). 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 juin 12, 2025.

Round-trip from

$147
(Alaska Airlines)

One-way from

$89
(Southwest)

Popular in

December

Cheapest in

April

Average price

$277

Good round-trip deal

$258 or less

Good one-way deal

$168 or less
From Spokane to Boise Air Term. Gowen Fld
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One-way flight from Spokane to Boise Air Term. Gowen Fld
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Highest demand for flights based on searches. 12% potential increase in price ($37 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($9 potential savings vs. average RT price).
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Average for round-trip flights in June 2025
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Price to beat on a round-trip flight from Spokane to Boise Air Term. Gowen Fld.
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Price to beat on a one-way flight from Spokane to Boise Air Term. Gowen Fld.
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Find flight deals from Spokane to Boise

Cheapest flights from Spokane to Boise
Explore the most affordable flight options available from Spokane to Boise. Find the lowest fares from popular airlines and budget airlines, with prices last updated on juin 12, 2025.

This Alaska Airlines deal was found by Cheapflights users on 6/12. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
ven. 8/1510:11 amGEG - BOI
Nonstop1h 09mAlaska Airlines
mar. 8/196:11 pmBOI - GEG
Nonstop1h 08mAlaska Airlines
Deal found 6/12$147
This Hawaiian Airlines 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 Hawaiian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
ven. 8/156:00 amGEG - BOI
Nonstop1h 07mHawaiian Airlines
dim. 8/172:44 pmBOI - GEG
Nonstop1h 11mHawaiian Airlines
Deal found 6/10$157
This Delta deal was found by Cheapflights users on 6/12. 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.
ven. 8/155:30 pmGEG - BOI
1 stop5h 20mDelta
mar. 8/1911:45 amBOI - GEG
1 stop6h 04mDelta
Deal found 6/12$167
This Southwest deal was found by Cheapflights users on 6/12. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
ven. 8/153:15 pmGEG - BOI
1 stop7h 50mSouthwest
mar. 8/193:45 pmBOI - GEG
2 stops7h 20mSouthwest
Deal found 6/12$222
This Mytrip 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jeu. 7/39:33 amGEG - BOI
1 stop22h 15mMultiple Airlines
sam. 7/52:29 pmBOI - GEG
2 stops19h 14mMultiple Airlines
Deal found 6/10$384
This United Airlines 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jeu. 9/1112:35 pmGEG - BOI
2 stops20h 07mUnited Airlines
ven. 9/122:45 pmBOI - GEG
1 stop20h 53mUnited Airlines
Deal found 6/10$591

Cheapflights Fare Finder

Customize your flight search to find flights from Spokane to Boise 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 juin 12, 2025.
Use the filters below to find and compare flights from Spokane to Boise that are best for you.

Fly from

Spokane

Fly to

Boise

Route

Depart

Return

Price

SpokaneBoise

GEG - BOI

GEGBOI

Spokane

ven. 8/15

10:11 am-12:20 pm

Nonstop1h 09m

Boise Air Term. Gowen Fld

mar. 8/19

6:11 pm-6:19 pm

Nonstop1h 08m

$147

SpokaneBoise

GEG - BOI

GEGBOI

Spokane

ven. 8/15

6:00 am-8:07 am

Nonstop1h 07m

Boise Air Term. Gowen Fld

dim. 8/17

2:44 pm-2:55 pm

Nonstop1h 11m

$157

SpokaneBoise

GEG - BOI

GEGBOI

Spokane

ven. 8/15

5:30 pm-11:50 pm

1 stop5h 20m

Boise Air Term. Gowen Fld

mar. 8/19

11:45 am-4:49 pm

1 stop6h 04m

$167

SpokaneBoise

GEG - BOI

GEGBOI

Spokane

ven. 8/15

3:15 pm-12:05 am

1 stop7h 50m

Boise Air Term. Gowen Fld

mar. 8/19

3:45 pm-10:05 pm

2 stops7h 20m

$222

SpokaneBoise

GEG - BOI

GEGBOI

Spokane

jeu. 7/3

9:33 am-8:48 am

1 stop22h 15m

Boise Air Term. Gowen Fld

sam. 7/5

2:29 pm-8:43 am

2 stops19h 14m

$384

SpokaneBoise

GEG - BOI

GEGBOI

Spokane

jeu. 9/11

12:35 pm-9:42 am

2 stops20h 07m

Boise Air Term. Gowen Fld

ven. 9/12

2:45 pm-10:38 am

1 stop20h 53m

$591

SpokaneBoise

GEG - BOI

GEGBOI

Spokane

ven. 10/3

5:20 pm-11:40 pm

1 stop5h 20m

$89

SpokaneBoise

GEG - BOI

GEGBOI

Spokane

dim. 8/17

7:00 pm-9:06 pm

Nonstop1h 06m

$99

SpokaneBoise

GEG - BOI

GEGBOI

Spokane

dim. 8/17

3:46 pm-8:44 pm

1 stop27h 58m

$102

SpokaneBoise

GEG - BOI

GEGBOI

Spokane

ven. 7/4

9:58 am-9:41 pm

1 stop10h 43m

$108

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/12

Showing 1-10 of 11 results
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Best time to book a flight from Spokane to Boise

Have a flexible travel schedule? Discover the best time to fly to Boise from Spokane 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 Spokane to Boise

How far ahead should I book a flight from Spokane to Boise?

Use this chart to determine the optimal time to book a round-trip flight from Spokane to Boise. Price data was last updated on June 9, 2025.

The best time to book flights from Spokane to Boise is 70 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

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

Currently, October is the cheapest month in which you can book a flight from Spokane to Boise (average of $314). Flying from Spokane to Boise in June is currently the most expensive (average of $395). 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.

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

Find hourly flight availability from Spokane to Boise. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated juin 12, 2025.

When flying from Spokane to Boise, the time of day you fly usually plays a role in the price. Save by searching for a flight in the afternoon, which can drop the price by up to 23% versus a flight at noon.

What is the cheapest day to fly from Spokane to Boise?

Use this chart to determine the cheapest time to fly round-trip from Spokane to Boise. Price data was last updated on June 8, 2025.

Travelers seeking maximum savings on their Spokane to Boise flight should consider departing on Tuesday evenings when fares are most often at their lowest. Wednesday evenings flights should be avoided if possible as fares are typically the most expensive at this time.

Rainfall in Boise by month

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

In terms of precipitation, rainfall in Boise ranges from 0.2 - 1.6 inches per month. December is typically the wettest month, when rainfall can reach 1.6 in. August is typically the driest time to visit Boise when rainfall is around 0.2 in.

Temperature in Boise by month

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

If weather is an important factor for your trip to Boise, 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 75.2 F. Travelers looking to avoid the cold should look outside of December, when temperatures are typically at their lowest (around 30.2 F).

Reviews of airlines servicing Boise

Get insights into the airlines that provide service to Boise. 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 Boise. Reviews last updated juin 12, 2025.
Get a feel of what it's like to fly with Alaska Airlines, Southwest and Delta from Spokane to Boise by reading reviews from past customers. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
10,000 reviews

Crew

8.5

Overall

8.0

Food

7.1

Comfort

7.8

Entertainment

7.1

Boarding

8.1

Reviews

1 / 20
8.0
Excellent

Anonymous,Aug 2024

SEA - LAS

Seats were not that comfy especially for someone with big hips 😥
Alaska Airlines
8.0
Very good
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Crew

8.5

Overall

8.0

Food

7.1

Comfort

7.8

Entertainment

7.1

Boarding

8.1

Reviews

1 / 20
8.0
Excellent

Anonymous,Aug 2024

SEA - LAS

Seats were not that comfy especially for someone with big hips 😥
Southwest
8.0
Very good
4,287 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Crew

8.5

Overall

8.0

Food

7.1

Comfort

7.8

Entertainment

7.1

Boarding

8.1

Reviews

1 / 20
8.0
Excellent

Anonymous,Aug 2024

SEA - LAS

Seats were not that comfy especially for someone with big hips 😥
Delta
8.0
Very good
7,946 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Crew

8.5

Overall

8.0

Food

7.1

Comfort

7.8

Entertainment

7.1

Boarding

8.1

Reviews

1 / 20
8.0
Excellent

Anonymous,Aug 2024

SEA - LAS

Seats were not that comfy especially for someone with big hips 😥
Hawaiian Airlines
7.9
Good
2,494 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Crew

8.5

Overall

8.0

Food

7.1

Comfort

7.8

Entertainment

7.1

Boarding

8.1

Reviews

1 / 20
8.0
Excellent

Anonymous,Aug 2024

SEA - LAS

Seats were not that comfy especially for someone with big hips 😥
United Airlines
7.4
Good
8,790 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Crew

8.5

Overall

8.0

Food

7.1

Comfort

7.8

Entertainment

7.1

Boarding

8.1

Reviews

1 / 20
8.0
Excellent

Anonymous,Aug 2024

SEA - LAS

Seats were not that comfy especially for someone with big hips 😥

Related info for your journey

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

  • What airports do I use to fly from Spokane to Boise?

    If you wish to fly to Boise from Spokane, then you need to book flights from Spokane to Boise Air Term. Gowen Fld. There are 3 flights from Spokane (GEG) to Air Term. Gowen Fld (BOI) per day to choose from. Flights to Boise from Spokane are available from 3 different airlines, which means you should have some options if you want to compare airfare deals. 1h 06m is how long a nonstop flight from Spokane to Boise Air Term. Gowen Fld typically takes.

  • How popular is this Spokane to Boise flight route?

    Within the past month, 6 users have taken a look at flights from Spokane to Boise Air Term. Gowen Fld.

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

    Our cheapest airline available from Spokane to Boise is Alaska Airlines. Our recent data shows that you can find tickets from as low as $147 on this airline. Additional options worth looking into are Hawaiian Airlines and Delta, starting at $157 and $167 round-trip. Alaska Airlines is currently priced 46% below the average price you’ll pay for this route.

  • What are the cheapest airlines to fly from Spokane to Boise one-way?

    To fly one-way, consider booking your trip with Southwest, which is currently one of the cheapest options available, starting at $89. Alaska Airlines flights start at $99 while deals on Allegiant Air start at $108 one-way.

  • What are the most reliable airlines from Spokane to Boise?

    Before booking your flight to Boise from Spokane, check out the most reliable airlines to get you to your destination on time: Hawaiian Airlines (86%), Horizon Air (84%), Alaska Airlines( 82%).

  • What are the cheapest flights from Spokane to Boise?

    The cheapest flight price from Spokane to Boise is $119. On average you can expect to pay $265. The most popular route, (Spokane - Boise Air Term. Gowen Fld), can usually be booked for $147.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Spokane to Boise 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 Spokane to Boise?

    Currently, October is the cheapest month in which you can book a flight from Spokane to Boise (average of $314). Flying from Spokane to Boise in June is currently the most expensive (average of $395). 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
Nampa
Meridian
Ontario
McCall
Caldwell

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Top 3 airlines flying from Spokane to Boise

Discover the top 3 airlines that operate flights from Spokane to Boise. 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 juin 12, 2025.
AirlineCheapestAverageFlexibilityOn-time
Hawaiian AirlinesCheapest$137Average$258FlexibilityNo cancel feeOn-time85%
Alaska AirlinesCheapest$166Average$278FlexibilityNo cancel feeOn-time75%
DeltaCheapest$186Average$216FlexibilityNo cancel feeOn-timeN/A

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