$121 Cheap Flights from Pasco (PSC) to Spokane (GEG)

View $121 flight on Tue, Oct 7, 2025Opens in a new window

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

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Cheap Flights from Pasco to Spokane (PSC-GEG)

Prices were available within the past 7 days and start at $121 for one-way flights and $242 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Hawaiian Airlines
Wed, Oct 22 - Wed, Nov 12
PSC
Pasco
GEG
Spokane
$242 Roundtrip, found 13 hours ago
$242
Roundtrip
found 13 hours ago
Select Hawaiian Airlines flight, departing Wed, Oct 22 from Pasco to Spokane, returning Wed, Nov 12, priced at $242 found 13 hours ago
Delta
Tue, Oct 21 - Tue, Nov 11
PSC
Pasco
GEG
Spokane
$243 Roundtrip, found 13 hours ago
$243
Roundtrip
found 13 hours ago
Select Delta flight, departing Tue, Oct 21 from Pasco to Spokane, returning Tue, Nov 11, priced at $243 found 13 hours ago
Alaska Airlines
Wed, Oct 8 - Wed, Oct 15
PSC
Pasco
GEG
Spokane
$262 Roundtrip, found 3 days ago
$262
Roundtrip
found 3 days ago
Select Alaska Airlines flight, departing Wed, Oct 8 from Pasco to Spokane, returning Wed, Oct 15, priced at $262 found 3 days ago
Hawaiian Airlines
Mon, Oct 20 - Wed, Nov 12
PSC
Pasco
GEG
Spokane
$272 Roundtrip, found 13 hours ago
$272
Roundtrip
found 13 hours ago
Select Hawaiian Airlines flight, departing Mon, Oct 20 from Pasco to Spokane, returning Wed, Nov 12, priced at $272 found 13 hours ago
Alaska Airlines
Wed, Oct 8 - Wed, Oct 15
PSC
Pasco
GEG
Spokane
$282 Roundtrip, found 3 days ago
$282
Roundtrip
found 3 days ago
Select Alaska Airlines flight, departing Wed, Oct 8 from Pasco to Spokane, returning Wed, Oct 15, priced at $282 found 3 days ago
Hawaiian Airlines
Wed, Oct 22 - Thu, Nov 6
PSC
Pasco
GEG
Spokane
$292 Roundtrip, found 13 hours ago
$292
Roundtrip
found 13 hours ago
Select Hawaiian Airlines flight, departing Wed, Oct 22 from Pasco to Spokane, returning Thu, Nov 6, priced at $292 found 13 hours ago
Hawaiian Airlines
Wed, Oct 22 - Thu, Oct 23
PSC
Pasco
GEG
Spokane
$301 Roundtrip, found 13 hours ago
$301
Roundtrip
found 13 hours ago
Select Hawaiian Airlines flight, departing Wed, Oct 22 from Pasco to Spokane, returning Thu, Oct 23, priced at $301 found 13 hours ago
Hawaiian Airlines
Wed, Oct 22 - Fri, Nov 7
PSC
Pasco
GEG
Spokane
$302 Roundtrip, found 13 hours ago
$302
Roundtrip
found 13 hours ago
Select Hawaiian Airlines flight, departing Wed, Oct 22 from Pasco to Spokane, returning Fri, Nov 7, priced at $302 found 13 hours ago
United
Wed, Oct 1 - Wed, Oct 8
PSC
Pasco
GEG
Spokane
$589 Roundtrip, found 22 hours ago
$589
Roundtrip
found 22 hours ago
Select United flight, departing Wed, Oct 1 from Pasco to Spokane, returning Wed, Oct 8, priced at $589 found 22 hours ago
American Airlines
Wed, Oct 1 - Wed, Oct 8
PSC
Pasco
GEG
Spokane
$1,081 Roundtrip, found 22 hours ago
$1,081
Roundtrip
found 22 hours ago
Select American Airlines flight, departing Wed, Oct 1 from Pasco to Spokane, returning Wed, Oct 8, priced at $1,081 found 22 hours ago

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

August is typically the cheapest month to fly

From $215 - $870 per traveler.

Frequently asked questions

How much does a flight from Tri-Cities Airport (PSC) to Spokane Intl. Airport (GEG) cost?
Grab a cheap one-way flight from $121 or cheap return flight from $242 from Tri-Cities Airport (PSC) to Spokane Intl. Airport (GEG) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to see our cheapest flight offers on this route.
What is the cheapest month to fly from Tri-Cities Airport (PSC) to Spokane Intl. Airport (GEG)?
Planning your trip for October is a good way to save, as it's the cheapest month for flights between PSC and GEG. You'll usually find the lowest fares during off-peak months.
What is the cheapest airline that flies from Tri-Cities Airport (PSC) to Spokane Intl. Airport (GEG)?
To find the cheapest airline flying from PSC to GEG, use Expedia's filter tool. Customize your search based on your travel needs, such as preferred carriers and cabin class. You can then sort your results by "Price (lowest to highest)" to discover the cheapest flight right away.
How many flights per day from Tri-Cities Airport (PSC) to Spokane Intl. Airport (GEG)?
There are no daily direct flights available from Tri-Cities Airport (PSC) to Spokane Intl. Airport (GEG). But you can opt for flights with layovers. Filter your search on Expedia to include one or two stops, and you'll be on your way before you know it.
What day of the week has the most flights from PSC to GEG?
You'll typically find Tuesday the quietest day for flights, while Fridays tend to be the busiest.* However this can vary from season to season and during public holidays or peak travel times.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What airline has the least delays from PSC to GEG?
Sun Country Airlines has the strongest track record for on-time direct flights from Tri-Cities Airport (PSC) to Spokane Intl. Airport (GEG), with an on-time rating of 100%. Use the Expedia App to look up your journey status before you jet off and get notified of any trip changes.
What is the best time to fly from Tri-Cities Airport (PSC) to Spokane Intl. Airport (GEG)?
Book a flight from Tri-Cities Airport (PSC) to Spokane Intl. Airport (GEG) that takes off before 3 PM to reduce the risk of delays and cancellations. Departures after this hour 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 Tri-Cities Airport (PSC) to Spokane Intl. Airport (GEG) last-minute?
Booking your ticket from PSC to GEG shortly before your journey is typically more expensive. However, if there's some wiggle room with your departure times and dates, you could land a cheap last-minute fare.
Is it cheaper to book a PSC to GEG flight and hotel package?
Compared with arranging flights and hotels separately, booking a PSC to GEG flight and hotel package with Expedia could result in significant savings. Better yet, having everything in one convenient place will take the stress out of planning your trip. Just pick your flights and select from our extensive range of stays, then personalize your trip with other add-ons like activities and car rentals.
Can I cancel or change the date of my flight from Tri-Cities Airport (PSC) to Spokane Intl. Airport (GEG)?
If you booked your PSC to GEG flight in the last 24 hours, you may be able to cancel or modify it without any fees. Depending on the airline and the ticket type 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 if you want more information.

Travel information

Travel information

Origin airport
Tri-Cities
Destination airport
Spokane Intl.
Airlines serving
Alaska Airlines, American Airlines, Delta, Hawaiian Airlines, United
Roundtrip price
$242
Distance
120 mi

Book with confidence

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 October. 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 2025. You can also book with separate airlines for your outbound and return journeys, from $121 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

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*Available to One Key members.