$79 Cheap Flights from Spokane (GEG) to Boise (BOI)

View $79 flight on Tue, Jun 10, 2025Opens in a new window

Popular airlines from Spokane International Airport (GEG) to Boise Airport (BOI)

Find available prices by choosing your travel dates.

Cheap Flights from Spokane to Boise (GEG-BOI)

Prices were available within the past 7 days and start at $79 for one-way flights and $157 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Wed, Jun 11 - Sat, Jun 14
GEG
Spokane
BOI
Boise
$157 Roundtrip, just found
$157
Roundtrip
just found
Select Delta flight, departing Wed, Jun 11 from Spokane to Boise, returning Sat, Jun 14, priced at $157 just found
Southwest Airlines
Wed, May 28 - Wed, Jun 4
GEG
Spokane
BOI
Boise
$157 Roundtrip, found 3 hours ago
$157
Roundtrip
found 3 hours ago
Select Southwest Airlines flight, departing Wed, May 28 from Spokane to Boise, returning Wed, Jun 4, priced at $157 found 3 hours ago
Alaska Airlines
Wed, Jun 11 - Sat, Jun 14
GEG
Spokane
BOI
Boise
$157 Roundtrip, just found
$157
Roundtrip
just found
Select Alaska Airlines flight, departing Wed, Jun 11 from Spokane to Boise, returning Sat, Jun 14, priced at $157 just found
Delta
Sat, May 10 - Tue, May 13
GEG
Spokane
BOI
Boise
$159 Roundtrip, found 5 days ago
$159
Roundtrip
found 5 days ago
Select Delta flight, departing Sat, May 10 from Spokane to Boise, returning Tue, May 13, priced at $159 found 5 days ago
Southwest Airlines
Wed, May 28 - Wed, Jun 4
GEG
Spokane
BOI
Boise
$167 Roundtrip, found 3 hours ago
$167
Roundtrip
found 3 hours ago
Select Southwest Airlines flight, departing Wed, May 28 from Spokane to Boise, returning Wed, Jun 4, priced at $167 found 3 hours ago
Alaska Airlines
Wed, Jun 11 - Sat, Jun 14
GEG
Spokane
BOI
Boise
$167 Roundtrip, just found
$167
Roundtrip
just found
Select Alaska Airlines flight, departing Wed, Jun 11 from Spokane to Boise, returning Sat, Jun 14, priced at $167 just found
Delta
Tue, May 20 - Fri, May 30
GEG
Spokane
BOI
Boise
$177 Roundtrip, found 3 hours ago
$177
Roundtrip
found 3 hours ago
Select Delta flight, departing Tue, May 20 from Spokane to Boise, returning Fri, May 30, priced at $177 found 3 hours ago
Alaska Airlines
Sun, May 11 - Wed, May 14
GEG
Spokane
BOI
Boise
$179 Roundtrip, found 4 days ago
$179
Roundtrip
found 4 days ago
Select Alaska Airlines flight, departing Sun, May 11 from Spokane to Boise, returning Wed, May 14, priced at $179 found 4 days ago
Hawaiian Airlines
Sun, May 18 - Sun, May 25
GEG
Spokane
BOI
Boise
$237 Roundtrip, found 3 hours ago
$237
Roundtrip
found 3 hours ago
Select Hawaiian Airlines flight, departing Sun, May 18 from Spokane to Boise, returning Sun, May 25, priced at $237 found 3 hours ago
United
Wed, Jun 11 - Sat, Jun 14
GEG
Spokane
BOI
Boise
$403 Roundtrip, just found
$403
Roundtrip
just found
Select United flight, departing Wed, Jun 11 from Spokane to Boise, returning Sat, Jun 14, priced at $403 just found

Frequently asked questions

How much does a flight from Spokane Intl. Airport (GEG) to Boise Airport (BOI) cost?
Score cheap return fares from Spokane Intl. Airport (GEG) to Boise Airport (BOI) starting at $197. Grab your seat and get ready for takeoff. This information is based on the cheapest price found on Expedia for this return journey departing within the next three months. This airfare is for a Alaska Airlines flight leaving GEG on May 21 2025 and touching down at BOI. The price was last updated on April 24 2025 and has not changed since.
What is the cheapest month to fly from GEG to BOI?
The cheapest flights from GEG to BOI are usually during off-peak season, when demand is lower. To save money, avoid flying during public holidays, school breaks and major local events.
Which airlines fly direct from Spokane Intl. Airport (GEG) to Boise Airport (BOI)?
Fly directly from Spokane Intl. Airport (GEG) to Boise Airport (BOI) on an Alaska Airlines flight.
What is the cheapest airline that flies from GEG to BOI?
At the moment, the cheapest carrier operating one-way flights from GEG to BOI is Alaska Airlines. You can book a seat on this route from $119. This fare is based on the lowest price found on Expedia departing within the next three months. The flight takes off from GEG on June 14 2025. Prices were last updated on April 24 2025 and have not changed since.
How many flights per day from Spokane Intl. Airport (GEG) to Boise Airport (BOI)?
When jetting out of Spokane Intl. Airport (GEG), you can pick from an average of 3 daily direct flights to Boise Airport (BOI).
What are the most popular departure times for flights from Spokane Intl. Airport (GEG) to Boise Airport (BOI)?
The 10 AM departures from GEG to BOI are the most sought after. These flights can come with a higher price due to their popularity. If you’re hoping to save money, book during off-peak hours.
What day of the week has the most flights from GEG to BOI?
Friday offers the most flights from Spokane Intl. Airport (GEG) to Boise Airport (BOI). Consider taking off on this day and you’ll have a greater chance of finding a departure that fits your schedule.
What is the earliest flight from Spokane Intl. Airport (GEG) to Boise Airport (BOI)?
Take the earliest flight at around 6:00AM UTC-8, heading out of Spokane Intl. Airport (GEG). You’ll be flying for around 1h 10m, arriving at Boise Airport (BOI) at approximately 8:10AM UTC-7.
How long does it take to fly from Spokane Intl. Airport (GEG) to Boise Airport (BOI)?
Flights from GEG to BOI have an average travel time of 1 hour and 5 minutes. The distance between the two airports is 290 mi.
What airline has the least delays from GEG to BOI?
Alaska Airlines has the best track record for on-time direct flights from Spokane Intl. Airport (GEG) to Boise Airport (BOI), with an on-time score of 84%. Use the Expedia App to check your flight schedule before you jet off and get real-time updates about any trip changes.
What is the best time to fly from Spokane Intl. Airport (GEG) to Boise Airport (BOI)?
To reach Boise Airport (BOI) on time, select a flight that leaves from Spokane Intl. Airport (GEG) before 3 PM. The likelihood of cancellations is 22% higher, on average, for departures after this time.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG’s global flight data platform.
What airports do you fly into for Boise from Spokane Intl. Airport (GEG)?
Boise Airport (BOI) is the only airport in Boise with direct flights from Spokane Intl. Airport (GEG). Check out your options and find affordable fares on Expedia.
Is it cheaper to buy a plane ticket from Spokane Intl. Airport (GEG) to Boise Airport (BOI) last-minute?
Booking your flight from GEG to BOI right before your trip is usually more expensive. However, if you’re flexible with your departure times and dates, you could snag a cheap last-minute fare.
Is it cheaper to book a GEG to BOI flight and hotel package?
Compared with arranging flights and hotels separately, booking a GEG to BOI flight and hotel package with Expedia could result in significant savings. Better still, having it all in one place will take the hassle out of planning your trip. Simply pick your flights and choose from our wide range of hotels, then personalize your trip with extras like tours, car rentals and activities.
Can I cancel or change the date of my flight from Spokane Intl. Airport (GEG) to Boise Airport (BOI)?
Usually, it’s possible to cancel or reschedule your GEG to BOI flight. However, for bookings made more than 24 hours ago, additional charges may apply. Check your airline’s policies in your itinerary to see what changes are allowed and whether any costs are involved. You’ll also find further details on our Customer Service portal.
*Available to One Key members.