$136 Cheap Flights from Pasco (PSC) to Spokane (GEG)

View $136 flight on Mon, Apr 20, 2026Opens in a new window

Popular airlines from Tri-Cities Airport (PSC) to Spokane International Airport (GEG)

Cheap Flights from Pasco to Spokane (PSC-GEG)

Prices were available within the past 7 days and start at $136 for one-way flights and $227 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Sat, Apr 18 - Sun, Apr 26
PSC
Pasco
GEG
Spokane
$227 Roundtrip, found 1 day ago
$227
Roundtrip
found 1 day ago
Select Delta flight, departing Sat, Apr 18 from Pasco to Spokane, returning Sun, Apr 26, priced at $227 found 1 day ago
Delta
Mon, May 4 - Fri, May 8
PSC
Pasco
GEG
Spokane
$307 Roundtrip, found 2 days ago
$307
Roundtrip
found 2 days ago
Select Delta flight, departing Mon, May 4 from Pasco to Spokane, returning Fri, May 8, priced at $307 found 2 days ago
Alaska Airlines
Mon, May 4 - Fri, May 8
PSC
Pasco
GEG
Spokane
$312 Roundtrip, found 2 days ago
$312
Roundtrip
found 2 days ago
Select Alaska Airlines flight, departing Mon, May 4 from Pasco to Spokane, returning Fri, May 8, priced at $312 found 2 days ago
Alaska Airlines
Thu, Apr 23 - Sat, Apr 25
PSC
Pasco
GEG
Spokane
$317 Roundtrip, found 1 day ago
$317
Roundtrip
found 1 day ago
Select Alaska Airlines flight, departing Thu, Apr 23 from Pasco to Spokane, returning Sat, Apr 25, priced at $317 found 1 day ago
Alaska Airlines
Sat, Apr 18 - Sun, Apr 26
PSC
Pasco
GEG
Spokane
$318 Roundtrip, found 1 day ago
$318
Roundtrip
found 1 day ago
Select Alaska Airlines flight, departing Sat, Apr 18 from Pasco to Spokane, returning Sun, Apr 26, priced at $318 found 1 day ago
Alaska Airlines
Thu, Apr 23 - Sat, Apr 25
PSC
Pasco
GEG
Spokane
$326 Roundtrip, found 1 day ago
$326
Roundtrip
found 1 day ago
Select Alaska Airlines flight, departing Thu, Apr 23 from Pasco to Spokane, returning Sat, Apr 25, priced at $326 found 1 day ago
Alaska Airlines
Thu, Apr 23 - Sat, Apr 25
PSC
Pasco
GEG
Spokane
$327 Roundtrip, found 1 day ago
$327
Roundtrip
found 1 day ago
Select Alaska Airlines flight, departing Thu, Apr 23 from Pasco to Spokane, returning Sat, Apr 25, priced at $327 found 1 day ago
Hawaiian Airlines
Wed, Apr 1 - Mon, Apr 6
PSC
Pasco
GEG
Spokane
$482 Roundtrip, found 4 days ago
$482
Roundtrip
found 4 days ago
Select Hawaiian Airlines flight, departing Wed, Apr 1 from Pasco to Spokane, returning Mon, Apr 6, priced at $482 found 4 days ago
United
Fri, May 29 - Sun, May 31
PSC
Pasco
GEG
Spokane
$826 Roundtrip, found 7 hours ago
$826
Roundtrip
found 7 hours ago
Select United flight, departing Fri, May 29 from Pasco to Spokane, returning Sun, May 31, priced at $826 found 7 hours ago
American Airlines
Fri, Nov 27 - Sat, Dec 5
PSC
Pasco
GEG
Spokane
$980 Roundtrip, found 6 days ago
$980
Roundtrip
found 6 days ago
Select American Airlines flight, departing Fri, Nov 27 from Pasco to Spokane, returning Sat, Dec 5, priced at $980 found 6 days ago

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 $577
GEG
Spokane Intl.
CheapestClosest
Average driving time to city center10 min
Flights from $577

Find the cheapest month to fly from Pasco (PSC) to Spokane (GEG)

November is typically the cheapest month to fly

From $167 - $742 per traveler.

Frequently asked questions

How much does a flight from Pasco, WA (PSC-Tri-Cities) to Spokane, WA (GEG-Spokane Intl.) cost?
You can find cheap one-way flights from $136 and cheap return flights from $227 Pasco, WA (PSC-Tri-Cities) to Spokane, WA (GEG-Spokane Intl.) with Expedia. Return flights typically cost between $307 and $1269. 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 Pasco, WA (PSC-Tri-Cities) 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 Pasco, WA (PSC-Tri-Cities) to Spokane, WA (GEG-Spokane Intl.)?
The cheapest month to fly from PSC to GEG is April when demand is low. Traveling in off-peak or shoulder months is usually a good way to secure cheap tickets, just remember to avoid flying during holidays if you're able to. Use the calendar view in your search to see which months have low fares on this route.
Which airlines fly direct from Pasco, WA (PSC-Tri-Cities) to Spokane, WA (GEG-Spokane Intl.)?
Enter PSC to GEG and your travel dates, then apply the 'Nonstop' filter to see only direct flights.
What is the cheapest airline that flies from Pasco, WA (PSC-Tri-Cities) to Spokane, WA (GEG-Spokane Intl.)?
Alaska Airlines, Delta and United are just some of the carriers that fly from Pasco, WA (PSC) to Spokane, WA (GEG). Use Expedia's flight search tool to compare airlines on this route and find our cheapest option for your trip. 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 Pasco, WA (PSC-Tri-Cities) to Spokane, WA (GEG-Spokane Intl.)?
To find a cheap flight from Pasco, WA (PSC-Tri-Cities) 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 time to fly from Pasco, WA (PSC-Tri-Cities) to Spokane, WA (GEG-Spokane Intl.)?
The best time to fly is usually mid-week (Tuesday or Wednesday) and during early morning hours as flights tend to be cheaper, less crowded, and generally more on-time. Avoid major holidays and peak vacation seasons for smoother travel. Combining off-peak days and hours often gives the best combination of cost, comfort, and convenience.
What is the earliest flight from Pasco, WA (PSC-Tri-Cities) to Spokane, WA (GEG-Spokane Intl.)?
The earliest flight from Pasco, WA (PSC) to Spokane, WA (GEG) typically departs at around 5:00 AM local time, operated by American Airlines. This seasonal service is active in February, giving you an early start to your day. To compare early flights on Expedia, select the "Early Morning" and "Morning" filters in your search.
What day of the week has the most flights from Pasco, WA (PSC-Tri-Cities) to Spokane, WA (GEG-Spokane Intl.)?
The busiest day for flights from Tri-Cities (PSC) to Spokane Intl. (GEG) is a Thursday, with around 13 flights. This gives you plenty of options for your travel plans. Major airlines on this route include Alaska Airlines, Delta, and United.
What are the most popular departure times for flights from Pasco, WA (PSC-Tri-Cities) to Spokane, WA (GEG-Spokane Intl.)?
The most popular departure times for flights from Pasco, WA (PSC) to Spokane, WA (GEG) are from 3am to 6am. About 54% of passengers prefer this time window. Many major carriers, including Delta Airlines, Alaska Airlines, and United Airlines, offer flights during this window. This timing is popular because it allows you to start your day early and arrive in Spokane in time for morning activities.
How long does it take to fly from Pasco, WA (PSC-Tri-Cities) to Spokane, WA (GEG-Spokane Intl.)?
A flight from PSC to GEG with a layover takes around 8 hours 50 minutes, with the route covering approximately 120 miles. 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 Pasco, WA (PSC-Tri-Cities) to Spokane, WA (GEG-Spokane Intl.)?
You can fly first class between PSC and GEG. First class cabins are available on:

  • Delta Air Lines
  • United Airlines
  • American Airlines

How do I earn miles on a Pasco, WA (PSC-Tri-Cities) to Spokane, WA (GEG-Spokane Intl.) flight with Expedia?
It's easy to earn miles on a Pasco, WA (PSC-Tri-Cities) 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 Tri-Cities (PSC)?
From Tri-Cities (PSC), you can fly into Spokane Intl. (GEG) to reach Spokane. Some flights may connect through major hubs like San Francisco Intl. (SFO), Salt Lake City Intl. (SLC) 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 Pasco, WA (PSC-Tri-Cities) to Spokane, WA (GEG-Spokane Intl.) at the last minute?
Typically, booking a last minute flight from Pasco, WA (PSC-Tri-Cities) 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 Pasco, WA (PSC-Tri-Cities) to Spokane, WA (GEG-Spokane Intl.) flight and hotel package?
Securing a Pasco, WA (PSC-Tri-Cities) 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 Pasco, WA (PSC-Tri-Cities) to Spokane, WA (GEG-Spokane Intl.)?
If you booked your Pasco, WA (PSC-Tri-Cities) 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
Tri-Cities
Destination airport
Spokane Intl.
Airlines serving
Alaska Airlines, American Airlines, Delta, United
Roundtrip price
$226
Distance
120 mi

Book with confidence

Pasco to Spokane Flights

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

 

The best time to book a flight from Pasco to Spokane

Sunday is one of the best days to book for cheap flights from Pasco 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 Pasco 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 Pasco to Spokane in 2026. You can also book with separate airlines for your outbound and return journeys, from $136 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 Pasco 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 Pasco 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.

 

Pasco to Spokane Flights

*Flight schedules are subject to change.

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*Available to One Key members.