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$124 Cheap Flights from Portland (PDX) to Spokane (GEG)

View $124 flight on Wed, Sep 16, 2026Opens in a new window

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

Cheap Flights from Portland to Spokane (PDX-GEG)

Prices were available within the past 7 days and start at $124 for one-way flights and $227 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Alaska Airlines
Sat, Aug 29 - Sat, Sep 5
PDX
Portland
GEG
Spokane
$227 Roundtrip, found 2 hours ago
$227
Roundtrip
found 2 hours ago
Select Alaska Airlines flight, departing Sat, Aug 29 from Portland to Spokane, returning Sat, Sep 5, priced at $227 found 2 hours ago
Alaska Airlines
Sat, Oct 24 - Sat, Oct 31
PDX
Portland
GEG
Spokane
$232 Roundtrip, found 3 days ago
$232
Roundtrip
found 3 days ago
Select Alaska Airlines flight, departing Sat, Oct 24 from Portland to Spokane, returning Sat, Oct 31, priced at $232 found 3 days ago
Alaska Airlines
Wed, Sep 23 - Tue, Sep 29
PDX
Portland
GEG
Spokane
$235 Roundtrip, found 3 days ago
$235
Roundtrip
found 3 days ago
Select Alaska Airlines flight, departing Wed, Sep 23 from Portland to Spokane, returning Tue, Sep 29, priced at $235 found 3 days ago
Alaska Airlines
Sat, Sep 19 - Wed, Sep 23
PDX
Portland
GEG
Spokane
$237 Roundtrip, found 3 days ago
$237
Roundtrip
found 3 days ago
Select Alaska Airlines flight, departing Sat, Sep 19 from Portland to Spokane, returning Wed, Sep 23, priced at $237 found 3 days ago
Alaska Airlines
Thu, Oct 22 - Wed, Oct 28
PDX
Portland
GEG
Spokane
$239 Roundtrip, found 3 days ago
$239
Roundtrip
found 3 days ago
Select Alaska Airlines flight, departing Thu, Oct 22 from Portland to Spokane, returning Wed, Oct 28, priced at $239 found 3 days ago
Alaska Airlines
Thu, Oct 22 - Wed, Oct 28
PDX
Portland
GEG
Spokane
$244 Roundtrip, found 3 days ago
$244
Roundtrip
found 3 days ago
Select Alaska Airlines flight, departing Thu, Oct 22 from Portland to Spokane, returning Wed, Oct 28, priced at $244 found 3 days ago
Alaska Airlines
Sat, Sep 26 - Sun, Sep 27
PDX
Portland
GEG
Spokane
$245 Roundtrip, found 2 days ago
$245
Roundtrip
found 2 days ago
Select Alaska Airlines flight, departing Sat, Sep 26 from Portland to Spokane, returning Sun, Sep 27, priced at $245 found 2 days ago
Delta
Sat, Oct 31 - Wed, Nov 18
PDX
Portland
GEG
Spokane
$247 Roundtrip, found 5 hours ago
$247
Roundtrip
found 5 hours ago
Select Delta flight, departing Sat, Oct 31 from Portland to Spokane, returning Wed, Nov 18, priced at $247 found 5 hours ago
Southwest Airlines
Mon, Nov 9 - Tue, Nov 10
PDX
Portland
GEG
Spokane
$301 Roundtrip, found 2 days ago
$301
Roundtrip
found 2 days ago
Select Southwest Airlines flight, departing Mon, Nov 9 from Portland to Spokane, returning Tue, Nov 10, priced at $301 found 2 days ago
United
Sat, Oct 31 - Wed, Nov 18
PDX
Portland
GEG
Spokane
$513 Roundtrip, found 5 hours ago
$513
Roundtrip
found 5 hours ago
Select United flight, departing Sat, Oct 31 from Portland to Spokane, returning Wed, Nov 18, priced at $513 found 5 hours ago

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

January is typically the cheapest month to fly

From $127 - $528 per traveler.

What you need to know for your flight from Portland Intl. to Spokane Intl.

Portland (PDX) to Spokane (GEG) at a glance

Travel between Portland (PDX) and Spokane (GEG) with a selection of airlines offering short-haul flights. Evaluate choices from both full-service and budget carriers to discover the best itinerary that aligns with your budget and travel plans. As you prepare to explore Spokane’s renowned attractions and neighborhoods, gather essential information on flights departing from Portland International Airport (PDX) to Spokane International Airport (GEG).

  • Fastest flight duration: around 1 hour non-stop
  • Route distance: roughly 300 miles (485 km)
  • Flights per week: around 15+ flights with multiple daily departures on average
  • Typical fares (one-way): economy tickets often range from $80–$295, depending on seasonality and how far ahead you book

Flights from Portland International Airport (PDX) to Spokane International Airport (GEG)

Based on the latest travel bookings, here are the top airlines favored for flights from Portland to Spokane, particularly for non-stop and one-stop options. Common layover points include Seattle-Tacoma International Airport, SEA, with an approximate 1-hour layover, and Boise Airport, BOI, which offers about a 1 hour and 30-minute layover. These choices allow you to customize your itinerary by balancing cost, total travel time, and cabin class to find the most suitable option.

  • Alaska Airlines: This full-service airline is the dominant player on this route, providing both non-stop and one-stop options. One-way fares generally fall between $80 and $305, with non-stop flights taking approximately 1 hour.
  • Delta: Another full-service option, Delta offers one-stop flights with one-way fares usually ranging from $80 to $305. It represents about 7% of departures and features an in-flight duration of 2 hours and 30 minutes, leading to a total travel time of around 3 hours and 30 minutes, including layover.
  • Hawaiian Airlines: Known for its non-stop service, Hawaiian Airlines provides one-way fares typically priced from $100 to $280. This carrier accounts for roughly 2% of departures on this route, with a total journey time of about 1 hour.

Travelers flying from Portland to Spokane can opt for an upgrade to first class or business class with Alaska Airlines, enhancing their journey with superior service and comfort.

Best time to fly from Portland (PDX) to Spokane (GEG)

The most popular months for travelers flying from Portland to Spokane are January, February, and April, when peak temperatures in Spokane reach up to 45.7°F in April. If you prefer quieter travel, consider September, the least busy time to visit with temperatures around 62.8°F and typically the lowest average one-way fare (around $168). Flight availability peaks in April, with approximately 22 flights per week, making it easier to find convenient departure times. November has the fewest flights, with approximately 16 flights per week.

  • Cheapest time to fly: September usually offers good deals with average one-way fare around $168, roughly 6% cheaper than the yearly average.
  • More budget-friendly months to fly: October, August, and May typically offer average one-way fares of around $171.
  • Most flight options: April has the highest number of flights from Portland to Spokane, with approximately 22 flights per week, giving you more flexibility in scheduling your trip.
calendar iconMonthtemperature iconTemperaturecrowd level iconDemandflights iconWeekly Flightsprice iconAverage one-way Fare
January28.6°F (-1.9°C)Slightly High17$173
February30.6°F (-0.8°C)Slightly High19$184
March38.3°F (3.5°C)Average18$195
April45.7°F (7.6°C)Slightly High22$203
May55.8°F (13.2°C)Average20$172
June63.0°F (17.2°C)Average20$174
July73.2°F (22.9°C)Average21$188
August73.0°F (22.8°C)Average19$172
September62.8°F (17.1°C)Slightly Low18$168
October48.7°F (9.3°C)Slightly Low17$170
November35.8°F (2.1°C)Slightly Low16$181
December27.9°F (-2.3°C)Average21$172

*Average one-way fare is based on Expedia flight booking data from January 2025 to April 2026 for the specified route and travel class and may change depending on availability, dates, and demand.

Alternative route from Portland (PDX) to Spokane (GEG)

  • Troutdale to Spokane (TTD-GEG): Located approximately 10 miles from Portland International Airport (PDX), Troutdale Airport (TTD) serves as a convenient alternative for travelers.

How to find the best prices for flights from Portland (PDX) to Spokane (GEG)

Getting some of the best deals on flights from Portland to Spokane is all about timing and flexibility. Here are some key tips to help you save:

  1. Best times to book and fly: cheaper fares are usually found by booking 2-8 weeks in advance, which coincides with when most travelers make their reservations. Morning departures (5am-12pm) often offer lower prices and are also the most popular times to fly. Additionally, flying on Saturday tends to be cheaper, although Friday remains the busiest travel day.
  2. Set up price alerts: stay updated on price changes by using Expedia's Price Tracker. Receive alerts when fares drop for your selected route.
  3. Bundle and save: bundle your flight and hotel to save on Expedia, or unlock a hotel deal after booking your flight.*
  4. Compare flight options: use Expedia's search tool to compare airlines, routes, direct vs. non-direct flights, and flight times. You can also sort by price to find the most affordable options.
  5. Stay flexible with dates: being open to different travel days can sometimes help you find better prices on flights and hotels.
  6. Think about luggage: nowadays, it's important to check the airline's baggage policies to find the best value. That may be paying for an additional carry-on bag or booking a ticket with checked luggage included. Either way, double-check your allowance before confirming your booking to avoid excess baggage fees at the airport.

*Members only. Savings vary and are not available on all bundles. Select hotels.

Arriving at Spokane International Airport from Portland International Airport

Spokane welcomes travelers from Portland with a range of transport options based on price, convenience, and proximity. Here's how to reach Spokane efficiently:

  • Hotel transfer: Transfers offer a convenient way to reach your hotel in Spokane, with private rides that can be arranged in advance.
  • Car rental: Renting a car from Spokane International Airport is a great option if you plan to explore and sightsee beyond the city. Browse cheap car rentals at Spokane International Airport on Expedia.
  • Taxi/ride-hailing: Taxis and ride-hailing services may be available from designated pickup areas outside the terminal, check locally on arrival.
  • Public transportation: From Spokane International Airport, Spokane Seaport, a seaport, is located about 7.4 miles away by car, while Spokane Intermodal Center, a train station, is situated approximately 7.6 miles away by car, making both easily accessible for travelers.

Frequently asked questions

How much does a flight from Portland, OR (PDX-Portland Intl.) to Spokane, WA (GEG-Spokane Intl.) cost?
You can find cheap one-way flights from $124 and cheap return flights from $227 Portland, OR (PDX-Portland Intl.) to Spokane, WA (GEG-Spokane Intl.) with Expedia. One-way flights usually range from $90 to $903, and return flights typically cost between $187 and $1114. Flight prices vary based on the month and day of the week you want to travel, as well as the airline and how far in advance you book your ticket. Filter your search on Expedia by "Price (lowest to highest)" to see the cheapest fares first, and use the Price Tracking tool to receive alerts when Portland, OR (PDX-Portland Intl.) to Spokane, WA (GEG-Spokane Intl.) ticket fares go up or down.*Typical price ranges based on flights available on Expedia in the last year. Prices include multi-airline options.
What is the cheapest month to fly from Portland, OR (PDX-Portland Intl.) to Spokane, WA (GEG-Spokane Intl.)?
January is the cheapest month to fly from Portland, OR (PDX) to Spokane, WA (GEG), with average round-trip fares around $217. This is about 22% lower than the average price throughout the year, as demand tends to drop after the holiday season. Other affordable months to consider are May and September.*Averages based on flights available on Expedia in the last year.
Which airlines fly direct from Portland, OR (PDX-Portland Intl.) to Spokane, WA (GEG-Spokane Intl.)?
Enter PDX to GEG and your travel dates, then apply the 'Nonstop' filter to see only direct flights.
What is the cheapest airline that flies from Portland, OR (PDX-Portland Intl.) to Spokane, WA (GEG-Spokane Intl.)?
Alaska Airlines is one of the cheapest airlines offering nonstop flights from Portland (PDX) to Spokane (GEG), starting from around $348 for a round-trip ticket. Use Expedia's search tool to compare the prices and schedules of airlines that fly this route to find the best option for your plans and budget.*Prices based on flights available on Expedia in the last year.
How do I find cheap flights from Portland, OR (PDX-Portland Intl.) to Spokane, WA (GEG-Spokane Intl.)?
To find a cheap flight from Portland, OR (PDX-Portland Intl.) to Spokane, WA (GEG-Spokane Intl.), be flexible with your dates. Traveling outside of peak vacation months and booking a mid-week flight can help you save. Early morning and late night flights are often more affordable, too. Expedia allows you to compare flight times, airlines and routes all in one place to find low fares. You can also set up Price Tracking and receive alerts when fares go up or down.
What is the best airline to fly with from Portland, OR (PDX-Portland Intl.) to Spokane, WA (GEG-Spokane Intl.)?
The best airline to fly with from Portland, OR (PDX) to Spokane, WA (GEG) will differ from traveler to traveler. If you like to fly early, Alaska Airlines offers early morning flights. If price is the most important factor, Alaska Airlines typically offers the lowest fares. Alaska Airlines also offers the most daily flights from PDX to GEG, which is great if flexibility is what you value most. The best carrier for this journey could also be the one you have a loyalty membership with, as flying with that airline or another airline within the same alliance could help you collect points or enjoy lounge access.
What is the best time to fly from Portland, OR (PDX-Portland Intl.) to Spokane, WA (GEG-Spokane Intl.)?
The best time to fly from Portland, OR (PDX) to Spokane, WA (GEG) is typically in January or September. In January, you can find return flights for around $217, making it the cheapest month to travel. September is popular for its pleasant weather, although prices may be slightly higher. These months balance affordability and good travel conditions, ensuring a great experience.*Prices based on flights available on Expedia in the last year.
What is the earliest flight from Portland, OR (PDX-Portland Intl.) to Spokane, WA (GEG-Spokane Intl.)?
The earliest flight from Portland International Airport (PDX) to Spokane International Airport (GEG) typically departs at around 12:05 AM, operated by American Airlines. An early departure like this can help you make the most of your day in Spokane. To compare early flights on Expedia, select the "Early Morning" and "Morning" filters in your search.
What are the most popular departure times for flights from Portland, OR (PDX-Portland Intl.) to Spokane, WA (GEG-Spokane Intl.)?
The most popular departure times for flights from Portland (PDX) to Spokane (GEG) are in the late morning, from 9am to noon. About 22% of passengers prefer this time window. Many major carriers, including Alaska Airlines and Delta, offer flights during this window. This timing is favored because it allows you to start your day early and arrive in Spokane with ample time to explore.
How long does it take to fly from Portland, OR (PDX-Portland Intl.) to Spokane, WA (GEG-Spokane Intl.)?
A nonstop flight from PDX to GEG typically takes around 1 hour 20 minutes, covering approximately 278 miles. Connecting flights on this route usually add 6 hours 10 minutes to your travel time. Keep in mind that actual flight times can vary due to wind patterns, weather, and air traffic.
Can you fly business or first class from Portland, OR (PDX-Portland Intl.) to Spokane, WA (GEG-Spokane Intl.)?
You can fly first class between PDX and GEG. First class cabins are available on:

  • United Airlines
  • Delta Air Lines
  • American Airlines
  • Hawaiian Airlines

How do I earn miles on a Portland, OR (PDX-Portland Intl.) to Spokane, WA (GEG-Spokane Intl.) flight with Expedia?
It's easy to earn miles on a Portland, OR (PDX-Portland Intl.) to Spokane, WA (GEG-Spokane Intl.) flight when you book with Expedia. Before you confirm your booking, simply select your frequent flyer program and enter your program number. As a member of One Key™, you can also earn OneKeyCash™* on top of your airline miles when you book with Expedia.*Excludes taxes and fees. OneKeyCash is not redeemable for cash and can only be used on Expedia and other participating brands.
What airports do you fly into for Spokane from Portland Intl. (PDX)?
From Portland Intl. (PDX), you can fly into Spokane Intl. (GEG) to reach Spokane. Some flights may connect through major hubs like Harry Reid Intl. (LAS), Sacramento Intl. (SMF), Oakland Intl. (OAK) before reaching Spokane. Compare routes and airports on Expedia to find the best flight options for your travel plans.
Is it cheaper to buy a plane ticket from Portland, OR (PDX-Portland Intl.) to Spokane, WA (GEG-Spokane Intl.) at the last minute?
Typically, booking a last minute flight from Portland, OR (PDX-Portland Intl.) to Spokane, WA (GEG-Spokane Intl.) will be more expensive than booking in advance. As the departure date approaches, there are usually fewer seats available which can drive up the cost. However, if there's some wiggle room with your travel dates and times, you could bag a cheap last-minute fare.
Is it cheaper to book a Portland, OR (PDX-Portland Intl.) to Spokane, WA (GEG-Spokane Intl.) flight and hotel package?
Securing a Portland, OR (PDX-Portland Intl.) to Spokane, WA (GEG-Spokane Intl.) Spokane Vacation Packages is usually cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your travels all in one place. Select from our extensive range of stays and then add flights, activities and car rentals to your booking. Bundle everything together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Portland, OR (PDX-Portland Intl.) to Spokane, WA (GEG-Spokane Intl.)?
If you booked your Portland, OR (PDX-Portland Intl.) to Spokane, WA (GEG-Spokane Intl.) flight within the last 24 hours, you may be able to modify or cancel it without any fees. Depending on the airline and the type of ticket you have, additional charges may apply for changes beyond this timeframe. Airline policies and contact information can be found in your itinerary or confirmation email. Or, head to our Customer Service portal if you'd like more information.

Travel information

Origin airport
Portland Intl.
Destination airport
Spokane Intl.
Airlines serving
Alaska Airlines, Delta, Southwest Airlines, United
Roundtrip price
$225
Distance
277 mi
Average flight time
1 hour 11 mins

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 August. 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 2026. You can also book with separate airlines for your outbound and return journeys, from $124 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

*Flight schedules are subject to change.

*Available to One Key members.

 

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