$143 Cheap Flights from Portland (PWM) to Spokane (GEG)

View $143 flight on Wed, Oct 29, 2025Opens in a new window

Popular airlines from Portland Intl. Jetport Airport (PWM) to Spokane International Airport (GEG)

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Cheap Flights from Portland to Spokane (PWM-GEG)

Prices were available within the past 7 days and start at $143 for one-way flights and $293 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Tue, Nov 18 - Sat, Dec 6
PWM
Portland
GEG
Spokane
$293 Roundtrip, found 5 days ago
$293
Roundtrip
found 5 days ago
Select Delta flight, departing Tue, Nov 18 from Portland to Spokane, returning Sat, Dec 6, priced at $293 found 5 days ago
Delta
Wed, Oct 29 - Tue, Nov 18
PWM
Portland
GEG
Spokane
$297 Roundtrip, found 3 days ago
$297
Roundtrip
found 3 days ago
Select Delta flight, departing Wed, Oct 29 from Portland to Spokane, returning Tue, Nov 18, priced at $297 found 3 days ago
Delta
Wed, Oct 29 - Thu, Nov 13
PWM
Portland
GEG
Spokane
$312 Roundtrip, found 3 days ago
$312
Roundtrip
found 3 days ago
Select Delta flight, departing Wed, Oct 29 from Portland to Spokane, returning Thu, Nov 13, priced at $312 found 3 days ago
Delta
Wed, Oct 29 - Mon, Nov 17
PWM
Portland
GEG
Spokane
$317 Roundtrip, found 3 days ago
$317
Roundtrip
found 3 days ago
Select Delta flight, departing Wed, Oct 29 from Portland to Spokane, returning Mon, Nov 17, priced at $317 found 3 days ago
Delta
Tue, Nov 18 - Wed, Nov 19
PWM
Portland
GEG
Spokane
$322 Roundtrip, found 6 days ago
$322
Roundtrip
found 6 days ago
Select Delta flight, departing Tue, Nov 18 from Portland to Spokane, returning Wed, Nov 19, priced at $322 found 6 days ago
Delta
Tue, Jan 13 - Tue, Jan 27
PWM
Portland
GEG
Spokane
$322 Roundtrip, found 3 days ago
$322
Roundtrip
found 3 days ago
Select Delta flight, departing Tue, Jan 13 from Portland to Spokane, returning Tue, Jan 27, priced at $322 found 3 days ago
American Airlines
Thu, Oct 30 - Mon, Nov 3
PWM
Portland
GEG
Spokane
$330 Roundtrip, found 1 day ago
$330
Roundtrip
found 1 day ago
Select American Airlines flight, departing Thu, Oct 30 from Portland to Spokane, returning Mon, Nov 3, priced at $330 found 1 day ago
Southwest Airlines
Thu, Oct 30 - Mon, Nov 3
PWM
Portland
GEG
Spokane
$335 Roundtrip, found 1 day ago
$335
Roundtrip
found 1 day ago
Select Southwest Airlines flight, departing Thu, Oct 30 from Portland to Spokane, returning Mon, Nov 3, priced at $335 found 1 day ago
United
Tue, Oct 21 - Tue, Nov 4
PWM
Portland
GEG
Spokane
$427 Roundtrip, found 2 days ago
$427
Roundtrip
found 2 days ago
Select United flight, departing Tue, Oct 21 from Portland to Spokane, returning Tue, Nov 4, priced at $427 found 2 days ago
Alaska Airlines
Tue, Jan 20 - Thu, Feb 5
PWM
Portland
GEG
Spokane
$557 Roundtrip, found 3 days ago
$557
Roundtrip
found 3 days ago
Select Alaska Airlines flight, departing Tue, Jan 20 from Portland to Spokane, returning Thu, Feb 5, priced at $557 found 3 days ago

Find the cheapest month to fly from Portland (PWM) to Spokane (GEG)

September is typically the cheapest month to fly

From $265 - $1,868 per traveler.

Alternative airports near Spokane

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Spokane Intl. GEG. Cheapest and Closest option available. Average driving time to city center is 10 minutes. Flights from $468
GEG
Spokane Intl.
CheapestClosest
Average driving time to city center10 min
Flights from $468

Frequently asked questions

How much does a flight from Portland Intl. Jetport Airport (PWM) to Spokane Intl. Airport (GEG) cost?
Get a cheap one-way flight from $143 or cheap return flight from $293 from Portland Intl. Jetport Airport (PWM) to Spokane Intl. Airport (GEG) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to find our cheapest flight deals on this route.
What is the cheapest month to fly from Portland Intl. Jetport Airport (PWM) to Spokane Intl. Airport (GEG)?
November is the most affordable month to fly from PWM to GEG. Planning your trip for the off-season is often the key to landing a great deal.
What is the cheapest airline that flies from Portland Intl. Jetport Airport (PWM) to Spokane Intl. Airport (GEG)?
Expedia's filter tool lets you easily compare travel time, airlines and fares all in one place. Customize the search to your preferences, then sort by "Price (lowest to highest)" to see which carrier offers the cheapest PWM to GEG flight.
How many flights per day from Portland Intl. Jetport Airport (PWM) to Spokane Intl. Airport (GEG)?
Nonstop flights from Portland Intl. Jetport Airport (PWM) to Spokane Intl. Airport (GEG) aren't available daily, so you'll have to take a flight with a layover. Explore your options with our filter tool. Enter your dates and pick either "1 Stop" or "2+ Stops."
What day of the week has the most flights from PWM to GEG?
You'll usually find Tuesday the quietest day for flights, while Fridays tend to be the busiest.* However this can change from season to season and during peak travel times or public holidays.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Portland Intl. Jetport Airport (PWM) to Spokane Intl. Airport (GEG)?
Choose a flight from Portland Intl. Jetport Airport (PWM) to Spokane Intl. Airport (GEG) that leaves before 3 PM to reduce the risk of cancellations and delays. Departures later than this have a 22% higher chance of being canceled, on average.**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 Portland Intl. Jetport Airport (PWM) to Spokane Intl. Airport (GEG) last-minute?
Waiting until right before your break to book your flight from PWM to GEG generally means paying more. While you may come across some last-minute discounts, there's no guarantee. Be flexible with your travel plans for a better chance of scoring a bargain.
Is it cheaper to book a PWM to GEG flight and hotel package?
You'll typically save money by booking a PWM to GEG flight and hotel package compared to booking separately. In fact, you could save hundreds of dollars by bundling with Expedia. And it's simple to manage everything in one place. Once you've selected your preferred accommodations and flights, you can add extras like tours, car rentals and activities.
Can I cancel or change the date of my flight from Portland Intl. Jetport Airport (PWM) to Spokane Intl. Airport (GEG)?
In most instances, you're able to reschedule or cancel your PWM to GEG flight. However, there may be additional fees, especially if you booked more than 24 hours ago. Double-check your itinerary for the airline's policies and fees on flight changes, or if you'd like more information, head to our Customer Service portal.

Travel information

Travel information

Origin airport
Portland Intl. Jetport
Destination airport
Spokane Intl.
Airlines serving
Alaska Airlines, American Airlines, Delta, Southwest Airlines, United
Roundtrip price
$292
Distance
2262 mi

Book with confidence

Book with confidence

Portland to Spokane Flights

The cheapest times to fly from Portland 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 Portland to Spokane are during the month of November. You can find some of the cheapest flights from Portland to Spokane with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Portland to Spokane

Sunday is one of the best days to book for cheap flights from Portland 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 Portland 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 Portland to Spokane in 2025. You can also book with separate airlines for your outbound and return journeys, from $143 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 Portland 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 Portland 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.

 

Portland to Spokane Flights

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*Available to One Key members.