Cheap Flights from Spokane International to Seattle

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Flight deals from Spokane International to Seattle

Looking for a cheap last-minute deal or the best return flight from Spokane International to Seattle? Find the lowest prices on one-way and return tickets right here.

Find the cheapest month to fly from Spokane International to Seattle

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Spokane International to Seattle flights are currently cheapest in April.

Direct flights from Spokane International to Seattle

Alternative Spokane International to Seattle routes

Looking for the cheapest, fastest or easiest route from Spokane International to Seattle? You could fly into the following airports instead.

Spokane to Seattle: Flight information

The things to know before you go.
Cheapest flight foundR 1,076
Cheapest month to flyApril
Average flight time1 hr, 15 mins
Most popular airlineAlaska Airlines
Average flights per week803

Finding cheap flights from Spokane International to Seattle: Frequently asked questions

There are 4 airports in Seattle: Seattle Lake Union SPB, Seattle Boeing Fld, Seattle / Tacoma International, and Paine Field.
The best price we found for a return flight from Spokane International to Seattle is R 2,153. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.
1 hour and 15 minutes is the average flight time from Spokane International to Seattle.
Alaska Airlines, Hawaiian Airlines and Air Tahiti Nui fly direct from Spokane International to Seattle.
As of March 2025, there are 803 flights per week flying from Spokane International to Seattle.
The cheapest month to fly from Spokane International to Seattle is usually March 2025.
If you're flying from Spokane International Airport, the cheapest airport near Seattle is Seattle / Tacoma International – which is 19.5 km away from the centre of Seattle. We've found flights into this airport from R 2,153.
After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from Spokane International Airport to Seattle on Wednesday, 14 May 2025.
Yes – the average flight time is 1 hour and 15 minutes.
We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to Seattle but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.
We crunched all the numbers in our flight calendar and it looks like the cheapest time to book a flight to Seattle is around 40 days in advance, so don’t leave your flight to the last minute.
In March, the average temperature is usually around 6°C. August is typically the warmest month in Seattle, when it usually averages around 23°C. You can expect the least rain in July. The coldest month is December, with temperatures averaging 0°C. The rainiest month is November.
Currently, Delta offers the cheapest flight tickets to Seattle.

Travelling from Spokane International Airport (GEG) to Seattle: what you need to know

  • Expect to be travelling for 1 hour 7 minutes. On average, that's the time it takes for a direct flight from Spokane International Airport to Seattle.

  • Seattle and Spokane (where Spokane International Airport is located) share the UTC-7 timezone. That means you won't need to change your watch once you arrive.

  • With 311 weekly flights between the two airports, Spokane International Airport (GEG) to Seattle-Tacoma International Airport (SEA) is the most popular route. Alaska Airlines operates the earliest flight at 05:00. If you'd like to get more out of your day before jetting off, the latest departure from GEG to SEA is with Alaska Airlines at 20:59.

  • For hassle-free travel, turn up at the airport two hours ahead of international flights and an hour before domestic departures. This will give you plenty of time to board your flight from GEG to Seattle.

  • If you're going away during a peak month like August, arrive at the terminal even earlier. It's smart to arrive up to four hours before international flights and two hours ahead of domestic departures. Security lines will be longer during high seasons like Thanksgiving, Christmas and New Year.

  • Direct flights from Spokane International Airport (GEG) to Seattle are available for booking. Seattle-Tacoma International Airport (SEA) will be your arrival point.

  • Look out for offers from Delta. This carrier operates direct flights from Spokane International Airport to Seattle.

  • Once you've booked your cheap tickets from Spokane International Airport to Seattle, get your documents ready. A visa or passport isn't required since you're travelling within United States. As long as you have another valid form of identification, such as a driver's licence or an ID card, you're good to go.

  • GEG is about 10 kilometres from central Spokane. If you're catching a cab, ride-sharing or driving from the centre, it'll take 13 minutes or so to get there, depending on the traffic. If you're using public transport, expect the journey time to be around 1 hour and 7 minutes.

  • Need a convenient hotel near GEG? If you're boarding an early flight from Spokane International Airport to Seattle, these accommodation options will have you sleeping moments from check-in:

How to find the cheapest flights from Spokane International Airport (GEG) to Seattle

  • R 1,076 is the best price for a one-way ticket from Spokane International Airport to Seattle. A return flight starts at R 2,153. These fares can change based on availability and demand.

  • To pick up cheap tickets from GEG to Seattle, book your journey 9 months ahead of the departure date.

  • May is the cheapest month for tickets from Spokane International Airport to Seattle. If you're looking to travel during a different time of year, the 'Whole month' tool will show you the lowest prices for each month.

  • Log into your online account or use the app to set up a Price Alert. You'll be notified right away if there's a cheaper deal on this route. It's easy to do, and it'll save you time checking for cheap tickets from GEG to Seattle every day.

  • Tailor your travel plans with filters. Choose your departure and arrival times, total journey duration and airlines. You can also sort your results by 'Fastest,' 'Cheapest' or 'Best' flights from Spokane International Airport to Seattle.

Airports in Seattle

Seattle-Tacoma International Airport (SEA)

  • Seattle-Tacoma International Airport (SEA) is around 23 kilometres from central Seattle. With your own car rental or if you're catching a cab, the drive is around 18 minutes.

  • Getting there on public transport takes roughly 54 minutes.

  • If you have a late flight from Spokane International Airport to Seattle, few things beat the convenience of staying near the terminal. Grab your bags from the carousel and then be showered and relaxing soon after at one of these accommodation options near SEA:

Lake Union Sea Plane Base Airport (LKE)

Best time to go to Seattle

  • July is the most popular month to hop on a flight from Spokane International Airport to Seattle while May is the quietest. To work out the ideal time to go to Seattle, consider the pace you like to travel at.

  • Before booking a flight from Spokane International Airport to Seattle, think about the kind of weather you enjoy. August is the warmest month in Seattle, with the temperature ranging from 12ºC to 28ºC.

  • Search for cheap flights from GEG to Seattle in February if you like travelling in cooler conditions. Temperatures are at their lowest around then, ranging between -1ºC and 11ºC on average.

More about Seattle

  • When it comes to searching for somewhere to rest your head, you'll find the best stays in Seattle right here. Check out these options after locking in your flight from Spokane International Airport to Seattle:

  • There are so many things to do and see in this city it can be tricky to know where to start. Gas Works - Lake View Point, Queen Anne Bowl Playfield and LMN Architects are popular attractions which should be on every Seattle itinerary.

Complete your Seattle trip with a car rental

  • Finding you a cheap flight from Spokane International Airport to Seattle isn't the only thing we're good at. Check out our car rentals in Seattle and travel at your own pace. We search for deals from trusted car rental providers and put them all in one place. Instantly compare rates and then book with no fees.

Prices shown on this page are estimated lowest prices only. Found in the last 45 days.