An Alaska Airlines plane taking off with a snow-capped mountain in the background.

£88 Cheap Flights from Spokane (GEG) to Seattle (SEA)

View £88 flight on Tue, 25 Aug 2026Opens in a new window

Popular airlines from Spokane International Airport (GEG) to Seattle-Tacoma International Airport (SEA)

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Cheap Flights from Spokane (GEG) to Seattle (SEA)

Prices were available within the past 7 days and start at £88 for one-way flights and £161 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Alaska Airlines
Sat, 22 Aug - Sat, 29 Aug
GEG
Spokane
SEA
Seattle
£161 Return, found 4 days ago
£161
Return
found 4 days ago
Select Alaska Airlines flight, departing Sat, 22 Aug from Spokane to Seattle, returning Sat, 29 Aug, priced at £161 found 4 days ago
Alaska Airlines
Sat, 22 Aug - Sun, 23 Aug
GEG
Spokane
SEA
Seattle
£168 Return, found 3 days ago
£168
Return
found 3 days ago
Select Alaska Airlines flight, departing Sat, 22 Aug from Spokane to Seattle, returning Sun, 23 Aug, priced at £168 found 3 days ago
Alaska Airlines
Sat, 5 Sept - Sun, 6 Sept
GEG
Spokane
SEA
Seattle
£169 Return, found 1 day ago
£169
Return
found 1 day ago
Select Alaska Airlines flight, departing Sat, 5 Sept from Spokane to Seattle, returning Sun, 6 Sept, priced at £169 found 1 day ago
Alaska Airlines
Sat, 22 Aug - Sat, 29 Aug
GEG
Spokane
SEA
Seattle
£175 Return, found 4 days ago
£175
Return
found 4 days ago
Select Alaska Airlines flight, departing Sat, 22 Aug from Spokane to Seattle, returning Sat, 29 Aug, priced at £175 found 4 days ago
Alaska Airlines
Sat, 22 Aug - Sun, 23 Aug
GEG
Spokane
SEA
Seattle
£179 Return, found 3 days ago
£179
Return
found 3 days ago
Select Alaska Airlines flight, departing Sat, 22 Aug from Spokane to Seattle, returning Sun, 23 Aug, priced at £179 found 3 days ago
Alaska Airlines
Sat, 5 Sept - Sun, 6 Sept
GEG
Spokane
SEA
Seattle
£180 Return, found 1 day ago
£180
Return
found 1 day ago
Select Alaska Airlines flight, departing Sat, 5 Sept from Spokane to Seattle, returning Sun, 6 Sept, priced at £180 found 1 day ago
Alaska Airlines
Sat, 22 Aug - Sun, 23 Aug
GEG
Spokane
SEA
Seattle
£183 Return, found 3 days ago
£183
Return
found 3 days ago
Select Alaska Airlines flight, departing Sat, 22 Aug from Spokane to Seattle, returning Sun, 23 Aug, priced at £183 found 3 days ago
Alaska Airlines
Sat, 5 Sept - Sun, 6 Sept
GEG
Spokane
SEA
Seattle
£184 Return, found 1 day ago
£184
Return
found 1 day ago
Select Alaska Airlines flight, departing Sat, 5 Sept from Spokane to Seattle, returning Sun, 6 Sept, priced at £184 found 1 day ago
Alaska Airlines
Sat, 22 Aug - Sun, 23 Aug
GEG
Spokane
SEA
Seattle
£186 Return, found 3 days ago
£186
Return
found 3 days ago
Select Alaska Airlines flight, departing Sat, 22 Aug from Spokane to Seattle, returning Sun, 23 Aug, priced at £186 found 3 days ago
Delta
Fri, 31 Jul - Wed, 19 Aug
GEG
Spokane
SEA
Seattle
£206 Return, found 6 days ago
£206
Return
found 6 days ago
Select Delta flight, departing Fri, 31 Jul from Spokane to Seattle, returning Wed, 19 Aug, priced at £206 found 6 days ago

Alternative airports near Seattle

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

Select flight to Seattle - Tacoma Intl. SEA. Cheapest option available. Average driving time to city centre is 20 minutes. Flights from £242
SEA
Seattle - Tacoma Intl.
Cheapest
Average driving time to city centre20 min
Flights from £242

Find the cheapest month to fly from Spokane (GEG) to Seattle (SEA)

February is typically the cheapest month to fly

From £74 - £104 per traveller.

Frequently asked questions

How much does a flight from Spokane, WA (GEG) to Seattle, WA (SEA) cost?
You can find one-way and return flights from Spokane, WA (GEG) to Seattle, WA (SEA) with Expedia. 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 our cheapest fares first, and use the Price Tracking tool to receive alerts when GEG to SEA ticket fares go up or down.
What is the cheapest month to fly from Spokane, WA (GEG) to Seattle, WA (SEA)?
The cheapest months to fly from Spokane, WA (GEG) to Seattle, WA (SEA) are typically during off-peak season 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 are able to. Use the calendar view in your search to see which months have low fares on this route.
Which airlines fly direct from Spokane, WA (GEG-Spokane Intl.) to Seattle, WA (SEA-Seattle - Tacoma Intl.)?
There are 5 airlines offering direct flights from Spokane, WA (GEG-Spokane Intl.) to Seattle, WA (SEA-Seattle - Tacoma Intl.). Here are some of the top carriers:
  • Delta operates 66 direct flights from Spokane, WA (GEG-Spokane Intl.) to Seattle, WA (SEA-Seattle - Tacoma Intl.) every week.
  • Qatar Airways operates 21 direct flights from Spokane, WA (GEG-Spokane Intl.) to Seattle, WA (SEA-Seattle - Tacoma Intl.) every week.
  • Condor operates 14 direct flights from Spokane, WA (GEG-Spokane Intl.) to Seattle, WA (SEA-Seattle - Tacoma Intl.) every week.
  • Finnair operates 7 direct flights from Spokane, WA (GEG-Spokane Intl.) to Seattle, WA (SEA-Seattle - Tacoma Intl.) every week.
  • British Airways operates 7 direct flights from Spokane, WA (GEG-Spokane Intl.) to Seattle, WA (SEA-Seattle - Tacoma Intl.) every week.
How do I find cheap flights from Spokane, WA (GEG) to Seattle, WA (SEA)?
To find a cheap flight from Spokane, WA (GEG) to Seattle, WA (SEA), 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 Spokane, WA (GEG) to Seattle, WA (SEA)?
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 Spokane, WA (GEG-Spokane Intl.) to Seattle, WA (SEA-Seattle - Tacoma Intl.)?
The earliest flight from Spokane, WA (GEG-Spokane Intl.) to Seattle, WA (SEA-Seattle - Tacoma Intl.) typically departs around 12:55 AM. This service is operated by American Airlines. This is a seasonal service, active only in March. An early departure like this can help you make the most of your time at your destination. To compare early flights on Expedia, select the "Early Morning" and "Morning" filters in your search.
How long does it take to fly from Spokane, WA (GEG-Spokane Intl.) to Seattle, WA (SEA-Seattle - Tacoma Intl.)?
When flying from Spokane, WA (GEG-Spokane Intl.) to Seattle, WA (SEA-Seattle - Tacoma Intl.), which is a distance of around 359 kilometers, you have a few options. A nonstop flight typically takes about 1 hour 30 minutes. If you opt for a one-stop flight, your journey will usually be longer, taking around 8 hours 30 minutes. Flights with two or more stops generally take even longer, typically around 13 hours. Keep in mind that actual flight times can vary due to factors like routing, weather, and wind patterns.
Can you fly business or first class from Spokane, WA (GEG) to Seattle, WA (SEA)?
Select the "Business class" and "First class" filters when looking for Spokane, WA (GEG) to Seattle, WA (SEA) flights on Expedia. This is the easiest way to compare prices, routes and flight times for your trip.
How do I earn miles on a Spokane, WA (GEG-Spokane Intl.) to Seattle, WA (SEA-Seattle - Tacoma Intl.) flight with Expedia?
It's easy to earn miles on a Spokane, WA (GEG-Spokane Intl.) to Seattle, WA (SEA-Seattle - Tacoma 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 Seattle, WA (SEA) from Spokane, WA (GEG)?
If you're planning to travel to Seattle from Spokane Intl. (GEG), you can fly directly into Seattle - Tacoma Intl. (SEA). Some flights may connect through major hubs like Seattle - Tacoma Intl. (SEA), Salt Lake City Intl. (SLC), or Portland Intl. (PDX) before reaching Seattle. 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 Spokane, WA (GEG-Spokane Intl.) to Seattle, WA (SEA-Seattle - Tacoma Intl.) at the last minute?
Typically, booking a last minute flight from Spokane, WA (GEG-Spokane Intl.) to Seattle, WA (SEA-Seattle - Tacoma 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 Spokane, WA (GEG-Spokane Intl.) to Seattle, WA (SEA-Seattle - Tacoma Intl.) flight and hotel package?
Securing a Spokane, WA (GEG-Spokane Intl.) to Seattle, WA (SEA-Seattle - Tacoma Intl.) flight and hotel package 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 Spokane, WA (GEG) to Seattle, WA (SEA)?
If you booked your Spokane, WA (GEG) to Seattle, WA (SEA) 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
Spokane Intl.
Destination airport
Seattle - Tacoma Intl.
Return price
£160
Distance
356 km
Average flight time
1 hour 11 mins

Book with confidence

Compare flights from Spokane to Seattle easily and book with confidence

For travelling on business or for pleasure, Expedia makes it easy to book your flights from Spokane to Seattle. Operating between them flights per day, 20 airlines cover the route. And fly direct, getting you to Seattle - Tacoma Intl. in just hours. If you have a preferred carrier, use our advanced search tool to find the right flight from Spokane Intl. to Seattle - Tacoma Intl..  

To make things even better, in the advanced search, you can also choose to fly economy, premium economy, business or first class, select your maximum number of stops, and pick your preferred departure and arrival time. You can also opt for refundable and direct flights. 

Grab a great deal on your flight from Spokane Intl. (GEG) to Seattle - Tacoma Intl. (SEA)

The easiest way to view the best deals on flights from Spokane to Seattle today is to enter your travel dates and hit search. From here, you can sort your results by price to see the cheapest flights first. Right now, return flights from Spokane Intl. to Seattle - Tacoma Intl. start at just £161 and range up to £452.  

To find an even better deal, try  

  • being flexible on your dates – midweek flights can be cheaper
  • looking for other airports near Spokane and Seattle
  • booking your flight during August, the cheapest month on this route
  • varying your flight times – early morning and late at night are sometimes cheaper 

Why you should book your Spokane to Seattle flight with Expedia!

We cater for all flight types, cabin classes and airlines. So whether you’re booking flights from Spokane Intl. to Seattle - Tacoma Intl. for a budget break or a business trip with a bit of pleasure thrown in, we make it easy to secure the seat that’s right for you.  

Thanks to our supersized inventory that offers great choice all in one place, you know you’ll get a great deal with Expedia. Especially if you bundle your flight together with your hotel, you will unlock amazing savings. For added peace of mind, you can choose flexible bookings or filter to find refundable options, so you won’t pay a fee to change your flight.  

Compare flights from Spokane to Seattle easily and book with confidence

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*Available to Expedia members.