$88 Cheap Flights from Spokane (GEG) to Portland (PDX)

View $88 flight on Sat, Sep 20, 2025Opens in a new window

Popular airlines from Spokane International Airport (GEG) to Portland International Airport (PDX)

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Today's featured flight deals from Spokane International Airport (GEG) to Portland International Airport (PDX)

Nonstop
Carry-on included
Lower price than typical

Cheap Flights from Spokane to Portland (GEG-PDX)

Prices were available within the past 7 days and start at $88 for one-way flights and $137 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Alaska Airlines
Sat, Sep 20 - Sat, Sep 27
GEG
Spokane
PDX
Portland
$137 Roundtrip, found 2 hours ago
$137
Roundtrip
found 2 hours ago
Select Alaska Airlines flight, departing Sat, Sep 20 from Spokane to Portland, returning Sat, Sep 27, priced at $137 found 2 hours ago
Alaska Airlines
Sat, Sep 20 - Sat, Sep 27
GEG
Spokane
PDX
Portland
$147 Roundtrip, found 2 hours ago
$147
Roundtrip
found 2 hours ago
Select Alaska Airlines flight, departing Sat, Sep 20 from Spokane to Portland, returning Sat, Sep 27, priced at $147 found 2 hours ago
Delta
Wed, Oct 15 - Sat, Oct 18
GEG
Spokane
PDX
Portland
$157 Roundtrip, found 3 hours ago
$157
Roundtrip
found 3 hours ago
Select Delta flight, departing Wed, Oct 15 from Spokane to Portland, returning Sat, Oct 18, priced at $157 found 3 hours ago
Alaska Airlines
Fri, Oct 3 - Tue, Oct 7
GEG
Spokane
PDX
Portland
$157 Roundtrip, found 1 hour ago
$157
Roundtrip
found 1 hour ago
Select Alaska Airlines flight, departing Fri, Oct 3 from Spokane to Portland, returning Tue, Oct 7, priced at $157 found 1 hour ago
Alaska Airlines
Fri, Oct 3 - Tue, Oct 7
GEG
Spokane
PDX
Portland
$167 Roundtrip, found 1 hour ago
$167
Roundtrip
found 1 hour ago
Select Alaska Airlines flight, departing Fri, Oct 3 from Spokane to Portland, returning Tue, Oct 7, priced at $167 found 1 hour ago
Hawaiian Airlines
Wed, Dec 17 - Tue, Dec 30
GEG
Spokane
PDX
Portland
$168 Roundtrip, found 4 days ago
$168
Roundtrip
found 4 days ago
Select Hawaiian Airlines flight, departing Wed, Dec 17 from Spokane to Portland, returning Tue, Dec 30, priced at $168 found 4 days ago
Alaska Airlines
Fri, Sep 12 - Mon, Sep 15
GEG
Spokane
PDX
Portland
$177 Roundtrip, just found
$177
Roundtrip
just found
Select Alaska Airlines flight, departing Fri, Sep 12 from Spokane to Portland, returning Mon, Sep 15, priced at $177 just found
Alaska Airlines
Sat, Sep 13 - Wed, Sep 17
GEG
Spokane
PDX
Portland
$178 Roundtrip, found 5 hours ago
$178
Roundtrip
found 5 hours ago
Select Alaska Airlines flight, departing Sat, Sep 13 from Spokane to Portland, returning Wed, Sep 17, priced at $178 found 5 hours ago
Southwest Airlines
Wed, Sep 10 - Tue, Sep 16
GEG
Spokane
PDX
Portland
$181 Roundtrip, found 1 day ago
$181
Roundtrip
found 1 day ago
Select Southwest Airlines flight, departing Wed, Sep 10 from Spokane to Portland, returning Tue, Sep 16, priced at $181 found 1 day ago
United
Wed, Oct 1 - Wed, Oct 8
GEG
Spokane
PDX
Portland
$343 Roundtrip, found 3 days ago
$343
Roundtrip
found 3 days ago
Select United flight, departing Wed, Oct 1 from Spokane to Portland, returning Wed, Oct 8, priced at $343 found 3 days ago

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

April is typically the cheapest month to fly

From $126 - $267 per traveler.

Graph displaying average flight prices per month

Alternative airports near Portland

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

Select flight to Portland Intl. PDX. Cheapest and Closest option available. Average driving time to city center is 17 minutes. Flights from $247
PDX
Portland Intl.
CheapestClosest
Average driving time to city center17 min
Flights from $247
Flights from Spokane (GEG) to Portland (PDX)
Origin airport
Spokane Intl.
Destination airport
Portland Intl.
Airlines serving
Alaska Airlines, Delta, Southwest Airlines, United
Roundtrip price
$136
Distance
277 mi
Average flight time
1 hour 10 mins

Spokane to Portland Flights

The cheapest times to fly from Spokane to Portland

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

 

The best time to book a flight from Spokane to Portland

Sunday is one of the best days to book for cheap flights from Spokane to Portland: 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 Spokane to Portland

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 Spokane to Portland in 2025. You can also book with separate airlines for your outbound and return journeys, from $88 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 Spokane to Portland 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 Spokane to Portland 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 Spokane Intl. Airport (GEG) to Portland Intl. Airport (PDX) cost?
Secure a cheap one-way flight from $88 or cheap return flight from $137 from Spokane Intl. Airport (GEG) to Portland Intl. Airport (PDX) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to see our cheapest flight deals on this route.
What is the cheapest month to fly from Spokane Intl. Airport (GEG) to Portland Intl. Airport (PDX)?
The cheapest month to fly from GEG to PDX is September, when there's less demand. Off-peak months are usually when better flight deals are available between these airports.
Which airlines fly direct from Spokane Intl. Airport (GEG) to Portland Intl. Airport (PDX)?
Board a direct flight with Alaska Airlines and travel straight from Spokane Intl. Airport (GEG) to Portland Intl. Airport (PDX).
What is the cheapest airline that flies from Spokane Intl. Airport (GEG) to Portland Intl. Airport (PDX)?
Use the filters on Expedia to compare airlines and find the most affordable carrier that'll take you from GEG to PDX. Then, sort your results by "Price (lowest to highest)" to score the best deal available.
How many flights per day from Spokane Intl. Airport (GEG) to Portland Intl. Airport (PDX)?
When flying out of Spokane Intl. Airport (GEG), you can pick from an average of 4 daily direct flights to Portland Intl. Airport (PDX).
What are the most popular departure times for flights from Spokane Intl. Airport (GEG) to Portland Intl. Airport (PDX)?
More travelers fly between GEG and PDX at 6 AM than at any other time. Looking to skip the crowds? Try choosing a quieter departure window and there's a chance you'll save on your fare as well.
What day of the week has the most flights from GEG to PDX?
Friday has the most flights from Spokane Intl. Airport (GEG) to Portland Intl. Airport (PDX). Consider traveling on this day and you'll have a greater chance of finding a departure that fits your itinerary.
What is the earliest flight from Spokane Intl. Airport (GEG) to Portland Intl. Airport (PDX)?
Catch the earliest flight at around 6:00AM UTC-8, leaving from Spokane Intl. Airport (GEG). You'll be traveling for about 1h 19m, arriving at Portland Intl. Airport (PDX) at approximately 7:19AM UTC-8.
How long does it take to fly from Spokane Intl. Airport (GEG) to Portland Intl. Airport (PDX)?
Flights from GEG to PDX have an average travel time of 1 hour and 17 minutes. The total distance between these two airports is 280 mi.
What airline has the least delays from GEG to PDX?
With 93% of flights usually landing on time, British Airways has the best on-time performance for nonstop flights from Spokane Intl. Airport (GEG) to Portland Intl. Airport (PDX). To keep track of your flight status and get notifications if anything changes, simply head to the Expedia App.
What is the best time to fly from Spokane Intl. Airport (GEG) to Portland Intl. Airport (PDX)?
To reach Portland Intl. Airport (PDX) without delays, choose a flight that leaves Spokane Intl. Airport (GEG) before 3 PM. The likelihood of cancellations is 22% higher, on average, for departures after this hour.**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 Portland from Spokane Intl. Airport (GEG)?
Check out your flight options from Spokane Intl. Airport (GEG) to Portland Intl. Airport (PDX). This is the only airport in Portland you can arrive at if you're taking a direct flight.
Is it cheaper to buy a plane ticket from Spokane Intl. Airport (GEG) to Portland Intl. Airport (PDX) last-minute?
Holding off until right before your break to book your flight from GEG to PDX generally means paying more. While it's possible to find some last-minute offers, there's no guarantee. Keep your travel plans flexible to maximize your chances of scoring a bargain.
Is it cheaper to book a GEG to PDX flight and hotel package?
Opting for a GEG to PDX flight and hotel package is generally cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your travels in one place. Choose from our extensive range of hotels and then add flights, car rentals and activities to your booking. Bundle it all together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Spokane Intl. Airport (GEG) to Portland Intl. Airport (PDX)?
If you booked your GEG to PDX flight in the last 24 hours, you may be able to cancel or modify it without fees. Depending on the airline and the type of ticket you purchased, additional charges may apply for changes beyond this timeframe. Airline policies and contact information can be found in your itinerary or confirmation email. Or, go to our Customer Service portal for more information.

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*Available to One Key members.