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Cheap flights from Spokane to Boise from $106

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Spokane to Boise departing on 7/1. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

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Find the cheapest flights from Spokane to Boise

Cheap round-trip flights

Enter your travel dates to find the best prices.
Alaska Airlines Logo
8:53 am - 11:02 am
GEG
-
BOI
1h 09mnonstop
Alaska Airlines Logo
7:40 am - 7:51 am
BOI
-
GEG
1h 11mnonstop
$227Alaska Airlines
Thu, Jul 9 - Sun, Jul 12
Southwest Logo
5:10 pm - 1:10 am
GEG
-
BOI
7h 00m
1 stop
Southwest Logo
9:00 pm - 12:45 am
BOI
-
GEG
4h 45m
1 stop
$243Southwest
Fri, Jun 12 - Sun, Jun 14
Southwest Logo
4:00 pm - 12:25 am
GEG
-
BOI
7h 25m
1 stop
Southwest Logo
4:05 pm - 10:15 pm
BOI
-
GEG
7h 10m
1 stop
$245Southwest
Sat, Jun 6 - Tue, Jun 9
Delta Logo
5:37 pm - 10:28 pm
GEG
-
BOI
3h 51m
1 stop
Delta Logo
6:54 am - 10:48 am
BOI
-
GEG
4h 54m
1 stop
$247Delta
Thu, Jul 9 - Sun, Jul 12
Southwest Logo
5:00 am - 3:45 pm
GEG
-
BOI
9h 45m
1 stop
Southwest Logo
5:55 pm - 1:20 am
BOI
-
GEG
8h 25m
1 stop
$250Southwest
Fri, Jul 17 - Fri, Jul 17
Alaska Airlines Logo
7:24 pm - 9:38 pm
GEG
-
BOI
1h 14mnonstop
Alaska Airlines Logo
7:40 am - 7:51 am
BOI
-
GEG
1h 11mnonstop
$257Alaska Airlines
Fri, Jun 26 - Sun, Jun 28
Alaska Airlines Logo
7:01 am - 10:37 pm
GEG
-
BOI
14h 36m
1 stop
Alaska Airlines Logo
7:00 am - 7:07 am
BOI
-
GEG
1h 07mnonstop
$258Alaska Airlines
Fri, Jun 5 - Sun, Jun 7
Alaska Airlines Logo
5:00 am - 11:03 am
GEG
-
BOI
5h 03m
1 stop
Alaska Airlines Logo
2:50 pm - 2:58 pm
BOI
-
GEG
1h 08mnonstop
$266Alaska Airlines
Sat, Jun 6 - Tue, Jun 9
Alaska Airlines Logo
7:23 am - 12:47 pm
GEG
-
BOI
4h 24m
1 stop
Alaska Airlines Logo
6:53 pm - 7:01 pm
BOI
-
GEG
1h 08mnonstop
$267Alaska Airlines
Sat, Jul 18 - Tue, Jul 21
Southwest Logo
6:05 pm - 1:45 am
GEG
-
BOI
6h 40m
1 stop
Southwest Logo
5:55 pm - 1:20 am
BOI
-
GEG
8h 25m
1 stop
$271Southwest
Mon, Jun 22 - Thu, Jun 25

Delta flights from Spokane to Boise

Our best Delta deals on Spokane to Boise flight tickets
Delta
Aug 21
GEG3:59 pmSpokane
5h 31m
1 stop
BOI10:30 pmBoise Air Term. Gowen Fld
Aug 23
BOI5:59 pmBoise Air Term. Gowen Fld
4h 14m
1 stop
GEG9:13 pmSpokane
$247
Delta
Jun 14
GEG9:20 amSpokane
7h 10m
1 stop
BOI5:30 pmBoise Air Term. Gowen Fld
Jun 20
BOI10:36 amBoise Air Term. Gowen Fld
6h 04m
1 stop
GEG3:40 pmSpokane
$273
Delta
Jun 4
GEG5:39 pmSpokane
5h 14m
1 stop
BOI11:53 pmBoise Air Term. Gowen Fld
Jun 7
BOI6:43 amBoise Air Term. Gowen Fld
6h 09m
1 stop
GEG11:52 amSpokane
$302

Alaska Airlines flights from Spokane to Boise

Our best Alaska Airlines deals on Spokane to Boise flight tickets
Alaska Airlines
Aug 21
GEG2:03 pmSpokane
1h 08m
BOI4:11 pmBoise Air Term. Gowen Fld
Aug 25
BOI4:12 pmBoise Air Term. Gowen Fld
1h 08m
GEG4:20 pmSpokane
$227
Alaska Airlines
Jun 26
GEG7:24 pmSpokane
1h 14m
BOI9:38 pmBoise Air Term. Gowen Fld
Jun 28
BOI7:40 amBoise Air Term. Gowen Fld
1h 11m
GEG7:51 amSpokane
$257
Alaska Airlines
Jun 5
GEG7:01 amSpokane
14h 36m
1 stop
BOI10:37 pmBoise Air Term. Gowen Fld
Jun 7
BOI7:00 amBoise Air Term. Gowen Fld
1h 07m
GEG7:07 amSpokane
$258

momondo 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, momondo users made 832,500 searches. Data last updated May 19, 2026.
Use the filters below to find and compare flights from Spokane to Boise that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip
Quickest round-trip

SpokaneBoise

GEG - BOI

GEGBOI

Spokane

Thu 7/9

8:53 am-11:02 am

Nonstop1h 09m

Boise Air Term. Gowen Fld

Sun 7/12

7:40 am-7:51 am

Nonstop1h 11m

$227

SpokaneBoise

GEG - BOI

GEGBOI

Spokane

Fri 6/12

5:10 pm-1:10 am

1 stop7h 00m

Boise Air Term. Gowen Fld

Sun 6/14

9:00 pm-12:45 am

1 stop4h 45m

$243

SpokaneBoise

GEG - BOI

GEGBOI

Spokane

Sat 6/6

4:00 pm-12:25 am

1 stop7h 25m

Boise Air Term. Gowen Fld

Tue 6/9

4:05 pm-10:15 pm

1 stop7h 10m

$245

SpokaneBoise

GEG - BOI

GEGBOI

Spokane

Thu 7/9

5:37 pm-10:28 pm

1 stop3h 51m

Boise Air Term. Gowen Fld

Sun 7/12

6:54 am-10:48 am

1 stop4h 54m

$247

SpokaneBoise

GEG - BOI

GEGBOI

Spokane

Fri 7/17

5:00 am-3:45 pm

1 stop9h 45m

Boise Air Term. Gowen Fld

Fri 7/17

5:55 pm-1:20 am

1 stop8h 25m

$250

SpokaneBoise

GEG - BOI

GEGBOI

Spokane

Fri 6/26

7:24 pm-9:38 pm

Nonstop1h 14m

Boise Air Term. Gowen Fld

Sun 6/28

7:40 am-7:51 am

Nonstop1h 11m

$257

SpokaneBoise

GEG - BOI

GEGBOI

Spokane

Fri 6/5

7:01 am-10:37 pm

1 stop14h 36m

Boise Air Term. Gowen Fld

Sun 6/7

7:00 am-7:07 am

Nonstop1h 07m

$258

SpokaneBoise

GEG - BOI

GEGBOI

Spokane

Sat 6/6

5:00 am-11:03 am

1 stop5h 03m

Boise Air Term. Gowen Fld

Tue 6/9

2:50 pm-2:58 pm

Nonstop1h 08m

$266

SpokaneBoise

GEG - BOI

GEGBOI

Spokane

Sat 7/18

7:23 am-12:47 pm

1 stop4h 24m

Boise Air Term. Gowen Fld

Tue 7/21

6:53 pm-7:01 pm

Nonstop1h 08m

$267

SpokaneBoise

GEG - BOI

GEGBOI

Spokane

Mon 6/22

6:05 pm-1:45 am

1 stop6h 40m

Boise Air Term. Gowen Fld

Thu 6/25

5:55 pm-1:20 am

1 stop8h 25m

$271

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Boise from

How to get the cheapest flight ticket from Spokane to Boise

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the typical price of a round-trip flight between Spokane and Boise?

What is the cheapest month to fly to Boise?

The month of October is, on average, the cheapest month to fly to Boise from Spokane, with most prices found around $157. If you aren’t able to travel during the month of October, then book flights to Boise from Spokane during March instead. Flights to Boise in March, while not as cheap as those in October, still average around $187.

What is the cheapest day to depart on your flight to Boise?

Our data shows that Saturday is the least expensive day to fly to Boise. Tickets to fly out on this day can be as low as $217. If your travel schedule is flexible, try to avoid departing on a Monday because tickets tend to average around $317. These prices are subject to change though, so be sure to set up a Price Alert for flights to Boise.

What is the cheapest time of day to depart on your flight to Boise?

Our data shows that the cheapest Spokane to Boise flights are usually those with departure times at noon. Our users have found flights to Boise at noon for as low as $217. In the afternoon is when there is more demand to fly to Boise, so prices are often more expensive at around $258 per ticket.

What is the cheapest Spokane to Boise Air Term. Gowen Fld flight route?

Fly from Spokane to Boise Air Term. Gowen Fld for the best Spokane - Boise Air Term. Gowen Fld flight prices

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

You are more likely to see cheaper flights to Boise from Spokane when booking weeks ahead of your departure date. In general, you can expect to find flights to Boise for around $226 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Boise from Spokane for as low as $88 on momondo.

Can stopping save me money on Spokane to Boise flights?

You could potentially save up to 14% on your flight if you consider stops on a Spokane to Boise flight.

How have Spokane to Boise flight prices changed over time?

As of May 2026, prices for Spokane to Boise flights are approximately 64% more expensive when compared to flights at the same time last year.

When to book flights from Spokane to Boise

Are you open to changing your travel dates? Check out the ideal times to fly from Spokane to Boise according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Spokane to Boise (GEG to BOI) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Spokane to Boise

Best Price Found

$128

Fastest flight time

1h 06m

Direct flights

Mon, Tue, Thu, Fri, Sat and Sun

Airports in Boise

1 airport
The best one-way flight to Boise from Spokane in the past 72 hours is $128. The best round-trip flight deal from Spokane to Boise found on momondo in the last 72 hours is $217.
The fastest flight from Spokane to Boise takes 1h 06m
Direct flights go from Spokane to Boise on Monday, Tuesday, Thursday, Friday, Saturday and Sunday. The only airline offering direct flights is Alaska Airlines.
There is 1 airport in Boise. From Spokane there are direct flights to Boise Air Term. Gowen Fld (BOI).
Search flight deals

Frequently asked questions about flying from Spokane to Boise

  • How far is Spokane to Boise Air Term. Gowen Fld by plane?

    The distance between Spokane and Boise Air Term. Gowen Fld is about 285.6 mi. By plane, this route typically takes 1h 06m.

  • When did momondo last update prices for flights from Spokane Airport to Boise Air Term. Gowen Fld Airport?

    Prices for flights from Spokane Airport to Boise Air Term. Gowen Fld Airport were last updated today.

  • How many operators does momondo search for flights from Spokane Airport to Boise Air Term. Gowen Fld Airport?

  • How old do you have to be to fly from Spokane Airport to Boise Air Term. Gowen Fld Airport?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Spokane Airport to Boise Air Term. Gowen Fld Airport.

  • What documentation or ID do you need to fly to Boise Air Term. Gowen Fld Airport?

    The travel and health documents required for your trip to Boise Air Term. Gowen Fld Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Boise Air Term. Gowen Fld Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

  • What is the most popular plane model from Spokane to Boise?

  • What is the most popular airline from Spokane to Boise?

Best airlines flying from Spokane to Boise

Compare and see reviews for airlines that fly from Spokane to Boise with momondo
Airline
Rating
Free Cancellation
Price
Alaska AirlinesPriceFrom $136Free CancellationRating
7.9
12,379 reviews
Search Alaska Airlines flights
Hawaiian AirlinesPriceFrom $137Free CancellationRating
7.8
2,837 reviews
Search Hawaiian Airlines flights

  • Alaska Airlines Flights From Spokane to Boise

    Alaska Airlines is one of the most popular airlines flying from Spokane to Boise, operating 20 flights/week on average for this route. A good Alaska Airlines flight deal for Spokane to Boise starts from $136 round-trip, up to an average price of $218. Our users have rated Alaska Airlines at 7.9/10.

Traveling to a place near Boise?

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

Why use momondo?

Why should I use momondo to find a flight deal from Spokane to Boise?

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Boise from Spokane.

Can I find flights from Spokane to Boise with flexible booking policies on momondo?

momondo does allow users to show only those flights to Boise from Spokane which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights from Spokane to Boise?

Once you have performed a search for Spokane to Boise flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

I’m not ready to book a flight from Spokane to Boise right now. Can momondo alert me if prices change?

Of course. momondo tracks the price of Spokane to Boise flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

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