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$75+ 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 10/4. Fares are subject to change and may not be available on all flights or dates of travel.
GEG — BOI
Aug 26 — Sep 21
Tue 8/26
Tue 9/2
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 August, 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 August 21, 2025.

Round-trip from

$117
(Alaska Airlines)

One-way from

$75
(Netflights)

Popular in

December

Cheapest in

April

Average price

$218

Good round-trip deal

$157 or less

Good one-way deal

$88 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 ($39 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($8 potential savings vs. average RT price).
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Average for round-trip flights in August 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 August 21, 2025.

This Alaska Airlines deal was found by Cheapflights users on 8/18. 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.
Sat 9/204:23 pmGEG - BOI
Nonstop1h 14mAlaska Airlines
Wed 9/2410:37 pmBOI - GEG
Nonstop1h 21mAlaska Airlines
Deal found 8/18$117
This Delta deal was found by Cheapflights users on 8/18. 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 9/205:40 amGEG - BOI
1 stop4h 08mDelta
Sat 9/275:45 amBOI - GEG
1 stop3h 50mDelta
Deal found 8/18$137
This Hawaiian Airlines deal was found by Cheapflights users on 8/18. 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.
Wed 9/177:29 pmGEG - BOI
1 stop3h 30mHawaiian Airlines
Wed 9/242:19 pmBOI - GEG
Nonstop1h 09mHawaiian Airlines
Deal found 8/18$147
This Southwest deal was found by Cheapflights users on 8/20. 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.
Wed 9/173:50 pmGEG - BOI
1 stop5h 20mSouthwest
Wed 9/246:25 pmBOI - GEG
1 stop4h 05mSouthwest
Deal found 8/20$151
This Southwest deal was found by Cheapflights users on 8/20. 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.
Wed 9/102:45 pmGEG - BOI
2 stops7h 35mSouthwest
Sat 9/2010:30 amBOI - GEG
1 stop5h 00mSouthwest
Deal found 8/20$156
This Hawaiian Airlines deal was found by Cheapflights users on 8/20. 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.
Fri 9/197:48 pmGEG - BOI
Nonstop1h 09mHawaiian Airlines
Mon 9/222:19 pmBOI - GEG
Nonstop1h 09mHawaiian Airlines
Deal found 8/20$157
This Southwest deal was found by Cheapflights users on 8/20. 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.
Fri 9/193:15 pmGEG - BOI
1 stop7h 50mSouthwest
Mon 9/224:30 pmBOI - GEG
1 stop7h 30mSouthwest
Deal found 8/20$161
This Southwest deal was found by Cheapflights users on 8/18. 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.
Thu 10/25:20 pmGEG - BOI
1 stop5h 20mSouthwest
Sun 10/55:45 pmBOI - GEG
1 stop8h 20mSouthwest
Deal found 8/18$166
This Hawaiian Airlines deal was found by Cheapflights users on 8/19. 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.
Thu 9/115:12 amGEG - BOI
Nonstop1h 08mHawaiian Airlines
Sun 9/146:00 amBOI - GEG
1 stop3h 08mHawaiian Airlines
Deal found 8/19$167
This Southwest deal was found by Cheapflights users on 8/19. 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.
Fri 9/195:10 pmGEG - BOI
1 stop4h 55mSouthwest
Sun 9/215:25 amBOI - GEG
1 stop4h 55mSouthwest
Deal found 8/19$171
This FlightHub deal was found by Cheapflights users on 8/18. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/1811:53 amGEG - BOI
1 stop22h 44mFrontier
Thu 9/2512:22 pmBOI - GEG
1 stop23h 36mFrontier
Deal found 8/18$172
This Alaska Airlines deal was found by Cheapflights users on 8/18. 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.
Mon 9/155:45 pmGEG - BOI
1 stop4h 05mAlaska Airlines
Fri 9/268:42 pmBOI - GEG
1 stop4h 37mAlaska Airlines
Deal found 8/18$176

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 August 21, 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

Sat 9/20

9:54 am-12:03 pm

Nonstop1h 09m

Boise Air Term. Gowen Fld

Tue 9/23

10:37 pm-10:58 pm

Nonstop1h 21m

$117

SpokaneBoise

GEG - BOI

GEGBOI

Spokane

Wed 9/10

5:12 am-7:20 am

Nonstop1h 08m

Boise Air Term. Gowen Fld

Sat 9/20

2:34 pm-2:46 pm

Nonstop1h 12m

$117

SpokaneBoise

GEG - BOI

GEGBOI

Spokane

Sat 9/20

4:23 pm-6:37 pm

Nonstop1h 14m

Boise Air Term. Gowen Fld

Tue 9/30

6:59 pm-7:08 pm

Nonstop1h 09m

$117

SpokaneBoise

GEG - BOI

GEGBOI

Spokane

Wed 9/24

7:48 pm-9:57 pm

Nonstop1h 09m

Boise Air Term. Gowen Fld

Wed 10/1

10:37 pm-10:58 pm

Nonstop1h 21m

$117

SpokaneBoise

GEG - BOI

GEGBOI

Spokane

Sat 9/20

4:23 pm-6:37 pm

Nonstop1h 14m

Boise Air Term. Gowen Fld

Sat 10/4

1:50 pm-2:03 pm

Nonstop1h 13m

$117

SpokaneBoise

GEG - BOI

GEGBOI

Spokane

Tue 9/16

9:54 am-12:03 pm

Nonstop1h 09m

Boise Air Term. Gowen Fld

Tue 9/23

6:59 pm-7:08 pm

Nonstop1h 09m

$117

SpokaneBoise

GEG - BOI

GEGBOI

Spokane

Wed 9/17

5:12 am-7:20 am

Nonstop1h 08m

Boise Air Term. Gowen Fld

Wed 9/24

10:37 pm-10:58 pm

Nonstop1h 21m

$117

SpokaneBoise

GEG - BOI

GEGBOI

Spokane

Sat 10/11

5:11 am-7:20 am

Nonstop1h 09m

Boise Air Term. Gowen Fld

Tue 10/14

9:53 pm-9:59 pm

Nonstop1h 06m

$117

SpokaneBoise

GEG - BOI

GEGBOI

Spokane

Sat 9/20

4:23 pm-6:37 pm

Nonstop1h 14m

Boise Air Term. Gowen Fld

Wed 9/24

10:37 pm-10:58 pm

Nonstop1h 21m

$117

SpokaneBoise

GEG - BOI

GEGBOI

Spokane

Wed 9/24

5:12 am-7:20 am

Nonstop1h 08m

Boise Air Term. Gowen Fld

Sat 10/4

1:50 pm-2:03 pm

Nonstop1h 13m

$117

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/19

Showing 1-10 of 22 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 August 8, 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 $399). 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 August 21, 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 evening, which can drop the price by up to 30% 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 August 17, 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.

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 August 21, 2025.
Read reviews from past customers who have flown Alaska Airlines, Delta, and Hawaiian Airlines from Spokane to Boise. 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

Food

7.1

Entertainment

7.0

Overall

8.0

Boarding

8.1

Comfort

7.8

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Jonathan,Jul 2025

SEA - BOS

Fantastic Check-in with easy baggage drop. While it took a while to find out which was the gate, the boarding was a dream, the stewards were simply incredible and the flight fantastic.
Alaska Airlines
8.0
Very good
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Food

7.1

Entertainment

7.0

Overall

8.0

Boarding

8.1

Comfort

7.8

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Jonathan,Jul 2025

SEA - BOS

Fantastic Check-in with easy baggage drop. While it took a while to find out which was the gate, the boarding was a dream, the stewards were simply incredible and the flight fantastic.
Delta
8.0
Very good
7,981 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Food

7.1

Entertainment

7.0

Overall

8.0

Boarding

8.1

Comfort

7.8

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Jonathan,Jul 2025

SEA - BOS

Fantastic Check-in with easy baggage drop. While it took a while to find out which was the gate, the boarding was a dream, the stewards were simply incredible and the flight fantastic.
Hawaiian Airlines
7.8
Good
2,672 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Food

7.1

Entertainment

7.0

Overall

8.0

Boarding

8.1

Comfort

7.8

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Jonathan,Jul 2025

SEA - BOS

Fantastic Check-in with easy baggage drop. While it took a while to find out which was the gate, the boarding was a dream, the stewards were simply incredible and the flight fantastic.

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 7 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 08m 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, 5 users have taken a look at flights from Spokane to Boise Air Term. Gowen Fld.

  • How long is the flight from Spokane to Boise?

    Departing from Spokane to Boise will take you 1h 08m. The distance from Spokane to Boise is about 287 mi. Generally, flights for this route are nonstop.

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

    Our cheapest airline available from Spokane to Boise is Hawaiian Airlines. Our recent data shows that you can find tickets from as low as $137 on this airline. Additional options worth looking into are Alaska Airlines and Delta, starting at $152 and $186 round-trip. Hawaiian Airlines is currently priced 49% below the average price you’ll pay for this route.

  • 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: Horizon Air (89%), Alaska Airlines (89%), Hawaiian Airlines( 89%).

  • What are the cheapest flights from Spokane to Boise?

    The cheapest flight price from Spokane to Boise is $77. On average you can expect to pay $206. The most popular route, (Spokane - Boise Air Term. Gowen Fld), can usually be booked for $117.

  • 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 $399). 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 Boise?

Book flights to Boise if you plan to visit one of these locations
Ontario
Meridian
Nampa
Caldwell
McCall

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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 August 21, 2025.
AirlineCheapestAverageFlexibilityOn-time
Hawaiian AirlinesCheapest$137Average$258FlexibilityNo cancel feeOn-time85%
Alaska AirlinesCheapest$152Average$277FlexibilityNo cancel feeOn-time75%
DeltaCheapest$186Average$216FlexibilityNo cancel feeOn-timeN/A

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