$78 Cheap flight deals from Spokane (GEG) to Sun Valley (BOI)

Earn rewards on top of your airline miles with Orbitz Rewards

Many airlines offer flexible change policies

Sign up to receive text alerts about your trip

This Weekend's Flight Deals from Spokane to Sun Valley

This weekend's flight prices found within the past 7 days, for the period specified. Prices and availability are subject to change. Additional terms apply.

Fri, Oct 24 - Tue, Oct 28
GEG
Spokane Intl.
BOI
Boise
$484 Roundtrip, found 20 hours ago
$484
Roundtrip
found 20 hours ago
Select Delta flight, departing Fri, Oct 24 from Spokane Intl. to Boise, returning Tue, Oct 28, priced at $484 found 20 hours ago

Airfares from $78 One Way, $117 Round Trip from Spokane to Sun Valley

Prices starting at $117 for return flights and $78 for one-way flights to Sun Valley were the cheapest prices found within the past 7 days, for the period specified. Prices and availability are subject to change. Additional terms apply.

Sat, Jan 10 - Sat, Jan 17
GEG
Spokane
BOI
Boise
$117 Roundtrip, found 5 hours ago
$117
Roundtrip
found 5 hours ago
Select Alaska Airlines flight, departing Sat, Jan 10 from Spokane to Boise, returning Sat, Jan 17, priced at $117 found 5 hours ago
Sat, Nov 22 - Tue, Dec 2
GEG
Spokane
BOI
Boise
$119 Roundtrip, found 2 hours ago
$119
Roundtrip
found 2 hours ago
Select Hawaiian Airlines flight, departing Sat, Nov 22 from Spokane to Boise, returning Tue, Dec 2, priced at $119 found 2 hours ago
Sat, Nov 22 - Tue, Nov 25
GEG
Spokane
BOI
Boise
$120 Roundtrip, found 2 hours ago
$120
Roundtrip
found 2 hours ago
Select Alaska Airlines flight, departing Sat, Nov 22 from Spokane to Boise, returning Tue, Nov 25, priced at $120 found 2 hours ago
Sat, Nov 15 - Sun, Nov 16
GEG
Spokane
BOI
Boise
$127 Roundtrip, just found
$127
Roundtrip
just found
Select Alaska Airlines flight, departing Sat, Nov 15 from Spokane to Boise, returning Sun, Nov 16, priced at $127 just found
Sun, Nov 23 - Tue, Dec 2
GEG
Spokane
BOI
Boise
$129 Roundtrip, found 2 hours ago
$129
Roundtrip
found 2 hours ago
Select Hawaiian Airlines flight, departing Sun, Nov 23 from Spokane to Boise, returning Tue, Dec 2, priced at $129 found 2 hours ago

Sun Valley economy flight packages

Price found within the past 48 hours. Click for updated prices.
Hotel 43
4.0-star property

Hotel 43

9.2/10 Wonderful! (297 reviews)

Nov 30 - Dec 2

2 night stay

Spokane (GEG) to Boise (BOI)

Southwest Airlines • Non-stop • Coach

Boise (BOI) to Spokane (GEG)

Alaska Airlines • Non-stop • Coach
Price was $675, price is now $579 per person
$579
per person
found 17 hours ago
Its right downtown and has an amazing restaurant in the building. The rooms were great

Reviewed on Jun 9, 2025

The Grove Hotel
4.0-star property

The Grove Hotel

9/10 Wonderful! (1,099 reviews)

Nov 30 - Dec 2

2 night stay

Spokane (GEG) to Boise (BOI)

Southwest Airlines • Non-stop • Coach

Boise (BOI) to Spokane (GEG)

Alaska Airlines • Non-stop • Coach
Price was $689, price is now $582 per person
$582
per person
found 17 hours ago
My room had no counter space in the bathroom and only one towel hook clear across the room. It just wasn’t functional?

Reviewed on May 15, 2025

The Avery Hotel
3.5-star property

The Avery Hotel

9.6/10 Exceptional! (289 reviews)

Nov 30 - Dec 2

2 night stay

Spokane (GEG) to Boise (BOI)

Southwest Airlines • Non-stop • Coach

Boise (BOI) to Spokane (GEG)

Alaska Airlines • Non-stop • Coach
Price was $678, price is now $579 per person
$579
per person
found 17 hours ago
This boutique is so nice and very beautifully decorated.

Reviewed on Aug 14, 2025

Don't see what you're looking for?
See all available trips from Spokane to Sun Valley
View all trips

More About Flying To Sun Valley from Spokane

Route Information for Flights from Spokane to Sun Valley

Origin Airport IATA Code
GEG
Destination Airport IATA Code
BOI
Distance
Direct Flight Airlines
Earliest Flight Arrival
Latest Flight Arrival

Spokane to Sun Valley

If you are looking for guaranteed low prices on flights from Spokane to Sun Valley, then look no further than Orbitz. Orbitz offers everything you need to plan the perfect trip—from cheap deals and bargain holiday packages to cutting-edge mobile tools.

Your Perfect Sun ValleyVacation Package

Orbitz gives you access to exclusive deals and discounts on flights from Spokane to Sun Valley. Mix and match hotels and Spokane to Sun Valley flights to create your dream vacation. All your options are displayed at a glance with the Orbitz Matrix Display, which shows your package savings and built-in extras, such as free nights.

Stress free Searches Even on the Move

With free mobile apps for iPhone and Android, you never have to miss out on great prices on flights from Spokane to Sun Valley. In a hurry? No worry—just check your flight status using m.orbtiz.com via your mobile browser or to book that exclusive hotel deal.

Don’t Forget the Car Rental

Need a car after your Spokane to Sun Valley flights? Not only do you get great rental deals when you book in advance with Orbitz, we can send your flight details to the car rental company, so it knows when your flight from Spokane to Sun Valley is delayed.

Low Price Guarantee

With the best deals and easy searching options, Orbitz make it easy and fun to find cheap Spokane to Sun Valley flights, a great hotel, or a full vacation package. With Orbitz’s low price guarantee, you always get great discounts on air ticket prices.

Frequently asked questions

Are there non-stop flights from Spokane to Sun Valley?
Start thinking about your ideal travel dates, because there is. You can jet from Spokane, WA (GEG-Spokane Intl.) to Boise, ID (BOI) in one simple journey with Alaska Airlines.
What is the shortest flight from Spokane to Sun Valley?
It can zip by in as little as 2 hours and 21 minutes. If you strongly believe your vacation hours should be spent 'vacationing' instead of flying, you'll enjoy the journey from Spokane Intl. Airport (GEG) to Boise Airport (BOI).
What airlines fly from Spokane to Sun Valley most frequently?
Plan your Spokane to Sun Valley journey with an Alaska Airlines flight. With 60 each month, this airline has the most flights along this route.
What is the cheapest day of the week to fly?
Consider flying out early in the week to save on your airfare. Orbitz data from 2021 shows that Monday is the cheapest day to depart, followed by Tuesday. Saturday showed the highest average ticket prices likely because many travelers prefer to start their vacation on a weekend.
What is the cheapest month to fly?
We won't keep you guessing, according to Orbitz data from 2021, the cheapest month to fly is February. Perfect for those who need a weekend getaway, or just a break from it all in the shortest month of the year. Be aware that the most expensive time to fly is during the height of summer in July, and in the holiday month of December.*According to flight demand on Orbitz.com from January to December 2021. Savings are subject to change based on departure location, date and destination.

More Destinations

Fare, taxes & fees: Fares include all taxes and fees, except baggage fees. Rates shown reflect fares found by other Orbitz users over the past 7 days. Due to rapidly changing airline prices & seat availability, these fares may no longer be available.

Refunds/changes/cancellations: Itinerary changes, if permitted for the fare, will have a $30 service fee charged by Orbitz. Additional airline charges may apply.

Other conditions: Schedules, fares and rules are subject to change without notice. Seats are limited and may not be available on all flights/dates or in all markets. Lower fares may be available. Fares will not be honored retroactively or in exchange for any wholly/partially unused ticket. Tickets are non-transferable and non-refundable. Fare rules are provided for the selected itinerary before booking.