$175 Cheap Flights from Sun Valley (SUN) to Spokane (GEG)

View $175 flight on Wed, Nov 12, 2025Opens in a new window

Popular airlines from Sun Valley, ID (SUN-Friedman Memorial) to Spokane International Airport (GEG)

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Cheap Flights from Sun Valley to Spokane (SUN-GEG)

Prices were available within the past 7 days and start at $175 for one-way flights and $294 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Wed, Nov 12 - Sat, Nov 15
SUN
Sun Valley
GEG
Spokane
$294 Roundtrip, found 1 day ago
$294
Roundtrip
found 1 day ago
Select Delta flight, departing Wed, Nov 12 from Sun Valley to Spokane, returning Sat, Nov 15, priced at $294 found 1 day ago
Delta
Mon, Oct 27 - Fri, Oct 31
SUN
Sun Valley
GEG
Spokane
$322 Roundtrip, found 1 day ago
$322
Roundtrip
found 1 day ago
Select Delta flight, departing Mon, Oct 27 from Sun Valley to Spokane, returning Fri, Oct 31, priced at $322 found 1 day ago
Delta
Mon, Oct 27 - Tue, Oct 28
SUN
Sun Valley
GEG
Spokane
$350 Roundtrip, found 1 day ago
$350
Roundtrip
found 1 day ago
Select Delta flight, departing Mon, Oct 27 from Sun Valley to Spokane, returning Tue, Oct 28, priced at $350 found 1 day ago
Alaska Airlines
Tue, Dec 23 - Sat, Jan 10
SUN
Sun Valley
GEG
Spokane
$382 Roundtrip, found 6 days ago
$382
Roundtrip
found 6 days ago
Select Alaska Airlines flight, departing Tue, Dec 23 from Sun Valley to Spokane, returning Sat, Jan 10, priced at $382 found 6 days ago
Hawaiian Airlines
Tue, Feb 10 - Tue, Feb 24
SUN
Sun Valley
GEG
Spokane
$382 Roundtrip, found 5 days ago
$382
Roundtrip
found 5 days ago
Select Hawaiian Airlines flight, departing Tue, Feb 10 from Sun Valley to Spokane, returning Tue, Feb 24, priced at $382 found 5 days ago
Delta
Tue, Feb 3 - Sat, Feb 21
SUN
Sun Valley
GEG
Spokane
$388 Roundtrip, found 5 days ago
$388
Roundtrip
found 5 days ago
Select Delta flight, departing Tue, Feb 3 from Sun Valley to Spokane, returning Sat, Feb 21, priced at $388 found 5 days ago
Delta
Wed, Nov 12 - Sat, Nov 15
SUN
Sun Valley
GEG
Spokane
$390 Roundtrip, found 1 day ago
$390
Roundtrip
found 1 day ago
Select Delta flight, departing Wed, Nov 12 from Sun Valley to Spokane, returning Sat, Nov 15, priced at $390 found 1 day ago
Hawaiian Airlines
Mon, Feb 9 - Tue, Feb 24
SUN
Sun Valley
GEG
Spokane
$392 Roundtrip, found 5 days ago
$392
Roundtrip
found 5 days ago
Select Hawaiian Airlines flight, departing Mon, Feb 9 from Sun Valley to Spokane, returning Tue, Feb 24, priced at $392 found 5 days ago
American Airlines
Tue, Jan 20 - Sun, Jan 25
SUN
Sun Valley
GEG
Spokane
$681 Roundtrip, found 6 days ago
$681
Roundtrip
found 6 days ago
Select American Airlines flight, departing Tue, Jan 20 from Sun Valley to Spokane, returning Sun, Jan 25, priced at $681 found 6 days ago
United
Fri, Oct 24 - Sun, Oct 26
SUN
Sun Valley
GEG
Spokane
$903 Roundtrip, found 1 day ago
$903
Roundtrip
found 1 day ago
Select United flight, departing Fri, Oct 24 from Sun Valley to Spokane, returning Sun, Oct 26, priced at $903 found 1 day ago
Flights from Sun Valley (SUN) to Spokane (GEG)
Origin airport
Friedman Memorial
Destination airport
Spokane Intl.
Airlines serving
Alaska Airlines
Roundtrip price
$293
Distance
324 mi

Sun Valley to Spokane Flights

The cheapest times to fly from Sun Valley to Spokane

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Sun Valley to Spokane are during the month of November. You can find some of the cheapest flights from Sun Valley to Spokane with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Sun Valley to Spokane

Sunday is one of the best days to book for cheap flights from Sun Valley to Spokane: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Sun Valley to Spokane

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Sun Valley to Spokane in 2025. You can also book with separate airlines for your outbound and return journeys, from $175 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Sun Valley to Spokane flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Sun Valley to Spokane airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Frequently asked questions

How much does a flight from Friedman Memorial Airport (SUN) to Spokane Intl. Airport (GEG) cost?
Secure a cheap one-way flight from $175 or cheap return flight from $294 from Friedman Memorial Airport (SUN) to Spokane Intl. Airport (GEG) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to find our cheapest flight offers on this route.
What is the cheapest month to fly from Friedman Memorial Airport (SUN) to Spokane Intl. Airport (GEG)?
Traveling in November may help you find better deals, as it's the cheapest month for flights between SUN and GEG. You'll usually find the lowest prices during off-peak months.
What is the cheapest airline that flies from Friedman Memorial Airport (SUN) to Spokane Intl. Airport (GEG)?
To find the cheapest airline that'll fly you from SUN to GEG, use Expedia's filter tool. Tailor your search based on what matters most to you, such as preferred carriers and number of stops. You can then sort your results by "Price (lowest to highest)" to see the cheapest fares upfront.
How many flights per day from Friedman Memorial Airport (SUN) to Spokane Intl. Airport (GEG)?
You'll have to take a flight with a layover when traveling from Friedman Memorial Airport (SUN) to Spokane Intl. Airport (GEG). Direct flights don't operate daily on this route. However, simply filter your search to include one or more stops to discover an option that works for you.
What day of the week has the most flights from SUN to GEG?
Usually you'll have the most choice when it comes to flights on a Friday. Tuesdays are often the quietest.* However, this can vary depending on the airline, time of year and other factors.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Friedman Memorial Airport (SUN) to Spokane Intl. Airport (GEG)?
Opt for a flight from Friedman Memorial Airport (SUN) to Spokane Intl. Airport (GEG) that takes off before 3 PM to reduce the risk of cancellations and delays. Departures after this hour are on average 22% more likely to be canceled.**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.
Is it cheaper to buy a plane ticket from Friedman Memorial Airport (SUN) to Spokane Intl. Airport (GEG) last-minute?
Holding off until just before your departure to book a ticket from SUN to GEG generally means paying more. Although you may find some last-minute deals, they're not always guaranteed. Be flexible with your itinerary to maximize your chances of scoring a bargain.
Is it cheaper to book a SUN to GEG flight and hotel package?
Compared with arranging flights and hotels separately, booking a SUN to GEG flight and hotel package with Expedia could result in significant savings. Better still, having everything in one convenient place will take the stress out of travel planning. Just pick your flights and choose from our extensive range of stays, then personalize your trip with other add-ons like tours, activities and car rentals.
Can I cancel or change the date of my flight from Friedman Memorial Airport (SUN) to Spokane Intl. Airport (GEG)?
In most cases, you can reschedule or cancel your SUN to GEG flight. However, additional charges may apply, especially if you booked more than 24 hours ago. Check your itinerary for the airline's fees and policies on flight changes, or if you need further details, head to our Customer Service portal.

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*Available to One Key members.