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$88+ 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 1/15. Fares are subject to change and may not be available on all flights or dates of travel.
GEG — BOI
Jan 27 — Feb 31
Tue 1/27
Tue 2/3
1 adult, Economy
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Cheapflights Tip: The best prices from Spokane to Boise Air Term. Gowen Fld are usually found in October or April, booked 71 days in advance, depart on a Thursday or Tuesday and return on a Saturday

Cheap 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 December 28, 2025.

This Southwest deal was found by Cheapflights users on 12/27. 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 12/313:15 pmGEG - BOI
1 stop6h 10mSouthwest
Sun 1/45:35 amBOI - GEG
1 stop8h 35mSouthwest
Deal found 12/27$587
This Alaska Airlines deal was found by Cheapflights users on 12/27. 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.
Wed 12/314:17 pmGEG - BOI
Nonstop1h 14mAlaska Airlines
Sun 1/42:29 pmBOI - GEG
Nonstop1h 19mAlaska Airlines
Deal found 12/27$588
This Southwest deal was found by Cheapflights users on 12/27. 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.
Tue 12/305:50 amGEG - BOI
2 stops10h 00mSouthwest
Sat 1/34:30 pmBOI - GEG
2 stops8h 55mSouthwest
Deal found 12/27$597
This Southwest deal was found by Cheapflights users on 12/27. 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.
Tue 12/305:00 amGEG - BOI
1 stop4h 35mSouthwest
Tue 12/3011:40 amBOI - GEG
1 stop4h 45mSouthwest
Deal found 12/27$611
This Southwest deal was found by Cheapflights users on 12/27. 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.
Tue 12/309:50 amGEG - BOI
1 stop6h 10mSouthwest
Wed 12/3112:55 pmBOI - GEG
2 stops9h 45mSouthwest
Deal found 12/27$616
This Southwest deal was found by Cheapflights users on 12/26. 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.
Mon 12/295:25 amGEG - BOI
2 stops10h 25mSouthwest
Wed 12/3112:05 pmBOI - GEG
2 stops9h 30mSouthwest
Deal found 12/26$621
This Delta deal was found by Cheapflights users on 12/26. 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.
Wed 12/315:00 amGEG - BOI
1 stop4h 20mDelta
Sun 1/45:50 amBOI - GEG
1 stop7h 16mDelta
Deal found 12/26$627
This Delta deal was found by Cheapflights users on 12/25. 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 12/274:53 pmGEG - BOI
1 stop5h 04mDelta
Sat 1/35:50 amBOI - GEG
1 stop4h 18mDelta
Deal found 12/25$688
This Kiwi.com deal was found by Cheapflights users on 12/26. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/274:17 pmGEG - BOI
Nonstop1h 14mAlaska Airlines
Mon 12/297:07 amBOI - GEG
Nonstop1h 13mAlaska Airlines
Deal found 12/26$696

Find 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 December 28, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$120
(SmartFares)

One-way from

$88
(Alaska Airlines)

Popular in

December

Cheapest in

October

Average price

$356

Good round-trip deal

$187 or less

Good one-way deal

$178 or less
Provider with most accurate pricing for Spokane-Boise Air Term. Gowen Fld flight deals.
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Provider most trusted by Cheapflights users for Spokane-Boise Air Term. Gowen Fld flights.
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From Spokane to Boise Air Term. Gowen Fld
Search Deals
One-way flight from Spokane to Boise Air Term. Gowen Fld
Search Deals
Highest demand for flights based on searches. 13% potential increase in price ($39 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease ($11 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in December 2025
Search Deals
Price to beat on a round-trip flight from Spokane to Boise Air Term. Gowen Fld.
Search Deals
Price to beat on a one-way flight from Spokane to Boise Air Term. Gowen Fld.
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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 December 28, 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

Wed 1/21

6:00 am-8:12 am

Nonstop1h 12m

Boise Air Term. Gowen Fld

Sat 1/24

2:29 pm-2:48 pm

Nonstop1h 19m

$120

SpokaneBoise

GEG - BOI

GEGBOI

Spokane

Sat 1/24

9:20 am-11:32 am

Nonstop1h 12m

Boise Air Term. Gowen Fld

Sat 1/31

5:00 pm-5:13 pm

Nonstop1h 13m

$137

SpokaneBoise

GEG - BOI

GEGBOI

Spokane

Thu 1/29

2:00 pm-4:07 pm

Nonstop1h 07m

Boise Air Term. Gowen Fld

Sat 1/31

2:29 pm-2:48 pm

Nonstop1h 19m

$147

SpokaneBoise

GEG - BOI

GEGBOI

Spokane

Sat 1/17

4:57 pm-7:10 pm

Nonstop1h 13m

Boise Air Term. Gowen Fld

Sun 1/18

9:53 pm-10:09 pm

Nonstop1h 16m

$147

SpokaneBoise

GEG - BOI

GEGBOI

Spokane

Tue 1/20

1:38 pm-6:22 pm

1 stop3h 44m

Boise Air Term. Gowen Fld

Wed 1/21

5:55 pm-11:04 pm

1 stop6h 09m

$156

SpokaneBoise

GEG - BOI

GEGBOI

Spokane

Fri 1/23

6:00 am-8:12 am

Nonstop1h 12m

Boise Air Term. Gowen Fld

Fri 1/30

9:53 pm-10:09 pm

Nonstop1h 16m

$157

SpokaneBoise

GEG - BOI

GEGBOI

Spokane

Sun 1/25

6:00 am-8:12 am

Nonstop1h 12m

Boise Air Term. Gowen Fld

Sun 2/1

7:00 am-7:19 am

Nonstop1h 19m

$157

SpokaneBoise

GEG - BOI

GEGBOI

Spokane

Fri 2/6

6:00 am-8:12 am

Nonstop1h 12m

Boise Air Term. Gowen Fld

Sun 2/8

5:00 pm-5:13 pm

Nonstop1h 13m

$157

SpokaneBoise

GEG - BOI

GEGBOI

Spokane

Sun 2/8

7:30 am-11:01 pm

1 stop14h 31m

Boise Air Term. Gowen Fld

Sun 2/15

7:15 am-7:29 am

Nonstop1h 14m

$172

SpokaneBoise

GEG - BOI

GEGBOI

Spokane

Fri 1/23

7:30 am-12:51 pm

1 stop4h 21m

$88

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/26

Showing 1-10 of 19 results
1
2

Compare providers for flights from Spokane to Boise

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Spokane to Boise in December.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy2 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*1 star
eDreamsPrice Accuracy3 starsTrust Score*3 stars
JustAirTicketPrice Accuracy-Trust Score*1 star
CheapflightsfaresPrice Accuracy3 starsTrust Score*2 stars
CheapTicketsDealPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Spokane-Boise flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Spokane-Boise flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from Spokane-Boise flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Spokane-Boise flights, Cheapflights users trust eDreams the most. eDreams has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Spokane-Boise flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

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 December 26, 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, September is the cheapest month in which you can book a flight from Spokane to Boise (average of $114). Flying from Spokane to Boise in July is currently the most expensive (average of $198). 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 December 28, 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 25% 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 December 27, 2025.

Travelers seeking maximum savings on their Spokane to Boise flight should consider departing on Saturday afternoons when fares are most often at their lowest. Saturday 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 December 28, 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
11,554 reviews

Food

7.1

Entertainment

7.0

Crew

8.5

Overall

8.0

Comfort

7.8

Boarding

8.1

Reviews

1 / 20
8.0
Excellent

Anonymous,Sep 2025

SEA - MKE

The crew were excellent, flight good, but the actual space for a person to occupy for 4 hours seems to get smaller and smaller 🤣. I am not overweight, and average height….very uncomfortable,, especially when I couldn’t recliner the seat at all, and the pocket in front doesn’t accommodate a water bottle.
Alaska Airlines
8.0
Very good
11,554 reviews
Alaska Airlines
8.0
Very good
11,554 reviews

Food

7.1

Entertainment

7.0

Crew

8.5

Overall

8.0

Comfort

7.8

Boarding

8.1

Reviews

1 / 20
8.0
Excellent

Anonymous,Sep 2025

SEA - MKE

The crew were excellent, flight good, but the actual space for a person to occupy for 4 hours seems to get smaller and smaller 🤣. I am not overweight, and average height….very uncomfortable,, especially when I couldn’t recliner the seat at all, and the pocket in front doesn’t accommodate a water bottle.
Delta
7.9
Good
8,016 reviews
Alaska Airlines
8.0
Very good
11,554 reviews

Food

7.1

Entertainment

7.0

Crew

8.5

Overall

8.0

Comfort

7.8

Boarding

8.1

Reviews

1 / 20
8.0
Excellent

Anonymous,Sep 2025

SEA - MKE

The crew were excellent, flight good, but the actual space for a person to occupy for 4 hours seems to get smaller and smaller 🤣. I am not overweight, and average height….very uncomfortable,, especially when I couldn’t recliner the seat at all, and the pocket in front doesn’t accommodate a water bottle.
Hawaiian Airlines
7.8
Good
2,820 reviews
Alaska Airlines
8.0
Very good
11,554 reviews

Food

7.1

Entertainment

7.0

Crew

8.5

Overall

8.0

Comfort

7.8

Boarding

8.1

Reviews

1 / 20
8.0
Excellent

Anonymous,Sep 2025

SEA - MKE

The crew were excellent, flight good, but the actual space for a person to occupy for 4 hours seems to get smaller and smaller 🤣. I am not overweight, and average height….very uncomfortable,, especially when I couldn’t recliner the seat at all, and the pocket in front doesn’t accommodate a water bottle.

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 6 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 12m 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, 8 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 12m. 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 Alaska Airlines. Our recent data shows that you can find tickets from as low as $132 on this airline. Additional options worth looking into are Hawaiian Airlines and Delta, starting at $137 and $177 round-trip. Alaska Airlines is currently priced 45% 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: SkyWest Airlines (97%), Alaska Airlines (89%), Hawaiian Airlines( 89%).

  • What are the cheapest flights from Spokane to Boise?

    The cheapest flight price from Spokane to Boise is $118. On average you can expect to pay $297. The most popular route, (Spokane - Boise Air Term. Gowen Fld), can usually be booked for $120.

  • 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, September is the cheapest month in which you can book a flight from Spokane to Boise (average of $114). Flying from Spokane to Boise in July is currently the most expensive (average of $198). 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 December 28, 2025.
AirlineCheapestAverageFlexibilityOn-time
Alaska AirlinesCheapest$132Average$234FlexibilityNo cancel feeOn-time75%
Hawaiian AirlinesCheapest$137Average$253FlexibilityNo cancel feeOn-time85%
DeltaCheapest$177Average$216FlexibilityNo cancel feeOn-timeN/A

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