Cheap flights from Spokane to Seattle from $109
This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Spokane to Seattle departing on 1/6. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Fly from
Fly to
Route
Depart
Return
SpokaneSeattle
GEG Spokane - SEA Seattle/Tacoma Intl
GEGSEA
Spokane
Wed 12/2
4:35 pm-5:55 pm
Nonstop1h 20m
Seattle/Tacoma Intl
Mon 12/7
10:55 pm-11:58 pm
Nonstop1h 03m
SpokaneSeattle
GEG Spokane - SEA Seattle/Tacoma Intl
GEGSEA
Spokane
Wed 12/2
6:01 am-7:30 am
Nonstop1h 29m
Seattle/Tacoma Intl
Tue 12/15
7:59 pm-9:05 pm
Nonstop1h 06m
SpokaneSeattle
GEG Spokane - SEA Seattle/Tacoma Intl
GEGSEA
Spokane
Thu 10/29
5:10 am-6:32 am
Nonstop1h 22m
Seattle/Tacoma Intl
Mon 11/2
7:15 am-8:40 am
Nonstop1h 25m
SpokaneSeattle
GEG Spokane - SEA Seattle/Tacoma Intl
GEGSEA
Spokane
Sat 10/31
11:18 am-12:45 pm
Nonstop1h 27m
Seattle/Tacoma Intl
Sun 11/1
7:26 am-8:50 am
Nonstop1h 24m
SpokaneSeattle
GEG Spokane - SEA Seattle/Tacoma Intl
GEGSEA
Spokane
Sat 1/9
5:47 pm-7:02 pm
Nonstop1h 15m
Seattle/Tacoma Intl
Tue 1/12
10:53 pm-11:57 pm
Nonstop1h 04m
SpokaneSeattle
GEG Spokane - SEA Seattle/Tacoma Intl
GEGSEA
Spokane
Fri 12/4
4:35 pm-5:55 pm
Nonstop1h 20m
Seattle/Tacoma Intl
Mon 12/14
10:55 pm-11:58 pm
Nonstop1h 03m
SpokaneSeattle
GEG Spokane - SEA Seattle/Tacoma Intl
GEGSEA
Spokane
Fri 11/6
5:10 am-6:32 am
Nonstop1h 22m
Seattle/Tacoma Intl
Mon 11/9
10:45 pm-11:55 pm
Nonstop1h 10m
SpokaneSeattle
GEG Spokane - SEA Seattle/Tacoma Intl
GEGSEA
Spokane
Wed 12/2
3:20 pm-10:20 pm
1 stop7h 00m
Seattle/Tacoma Intl
Tue 12/15
5:15 am-1:30 pm
1 stop8h 15m
SpokaneSeattle
GEG Spokane - SEA Seattle/Tacoma Intl
GEGSEA
Spokane
Thu 11/5
5:50 pm-12:10 am
1 stop6h 20m
Seattle/Tacoma Intl
Thu 11/12
5:00 am-1:55 pm
1 stop8h 55m
SpokaneSeattle
GEG Spokane - SEA Seattle/Tacoma Intl
GEGSEA
Spokane
Mon 11/2
5:50 pm-12:05 am
1 stop6h 15m
Seattle/Tacoma Intl
Thu 11/5
5:00 am-1:55 pm
1 stop8h 55m
See travel insights to Seattle from
How to get the cheapest flight ticket from Spokane to Seattle
Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip
What is the typical price of a round-trip flight between Spokane and Seattle?
Prices are currently low for flights on this route.
Typical prices usually range from $277 to $417.The lowest price recently found on this route was $157.
What is the cheapest month to fly to Seattle?
In general, February is the cheapest month to fly from Spokane to Seattle. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $158. If you don’t want to visit Seattle in February, then you should wait until January to fly from Spokane, when ticket prices are also cheap, with an average price of $163.
What is the cheapest day to depart on your flight to Seattle?
On average, the least expensive day to fly to Seattle from Spokane is on a Friday. momondo users have found tickets for Friday departures for as low as $410. However, this price may fluctuate depending on the airline, the season, and holidays. On the other hand, Sunday is the most expensive day to depart from Spokane because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $546.
What is the cheapest time of day to depart on your flight to Seattle?
Flying to Seattle from Spokane in the morning is the least expensive time of day to depart. momondo users have found prices as low as $464 when looking at flights departing in the morning. Flights to Seattle are more costly in the afternoon, with an average ticket price of $527. Departure times in the afternoon fall within the peak daily travel times, which is why tickets can be more expensive.
What is the cheapest Spokane to Seattle/Tacoma Intl flight route?
Fly from Spokane to Seattle/Tacoma Intl for the best Spokane - Seattle/Tacoma Intl flight prices
How far in advance should I book a flight from Spokane to Seattle?
You are more likely to see cheaper flights to Seattle from Spokane when booking weeks ahead of your departure date. In general, you can expect to find flights to Seattle for around $235 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Seattle from Spokane for as low as $155 on momondo.
What cabin class options are available on Spokane to Seattle flights?
There are 4 cabin classes available to choose from on Spokane to Seattle flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.
How many flights depart from Spokane to Seattle on average per day?
The number of flights available between Spokane and Seattle is 36 per day as of October 2026. The most frequent departure time is 5:00PM, with 48% of daily flights leaving at noon.
How many flights depart from Spokane to Seattle on average per week?
The number of flights available between Spokane and Seattle is 252 per week as of October 2026. The most frequent departure day is Sat, with 19% of weekly flights leaving on this day.
When to book flights from Spokane to Seattle
Cheap Spokane to Seattle (GEG to SEA) flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from Spokane to Seattle
Frequently asked questions about flying from Spokane to Seattle
How far is Spokane to Seattle/Tacoma Intl by plane?
A flight from Spokane to Seattle/Tacoma Intl will travel around 228.5 mi. By plane, this route typically takes 1h 11m.
When did momondo last update prices for flights from Spokane Airport to Seattle/Tacoma Intl Airport?
Prices for flights from Spokane Airport to Seattle/Tacoma Intl Airport are updated daily.
How many operators does momondo search for flights from Spokane Airport to Seattle/Tacoma Intl Airport?
As of October 2026, there are 2 operators available to choose from for flights from Spokane Airport to Seattle/Tacoma Intl Airport.
How old do you have to be to fly from Spokane Airport to Seattle/Tacoma Intl Airport?
The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Spokane Airport to Seattle/Tacoma Intl Airport.
What documentation or ID do you need to fly to Seattle/Tacoma Intl Airport?
The required travel and health documents for your Seattle/Tacoma Intl Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Seattle/Tacoma Intl Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.
What is the most popular plane model from Spokane to Seattle?
Based on momondo bookings for flights between Spokane and Seattle, the leading plane model is Boeing 737-800 Passenger/BBJ2 (winglets), making up 18.91% of the total bookings. Other popular models include Boeing 737-900 Passenger/BBJ3 (winglets) with 17.71%, Boeing 737-700 with 11.32%, and Boeing 737 MAX 8 with 8.79%.
What is the most popular airline from Spokane to Seattle?
Based on momondo bookings for flights between Spokane and Seattle, the leading airline is Alaska Airlines, making up 66% of the total bookings. Other popular airlines include Delta with 34%.
Best airlines flying from Spokane to Seattle
Compare and see reviews for airlines that fly from Spokane to Seattle with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom $79 | Free Cancellation | Rating 7.8 8,653 reviews | |||
| PriceFrom $99 | Free Cancellation | Rating 7.9 13,052 reviews |
Alaska Airlines Flights From Spokane to Seattle
Alaska Airlines flies from Spokane to Seattle around 42 times per week, with 13,052 momondo users rating the airline 7.9/10. The cheapest Alaska Airlines deal from Spokane to Seattle in the last 72 hours was $99 (round-trip), much lower than the average airfare cost of $263 for Alaska Airlines flights on this route.
Delta Flights From Spokane to Seattle
Delta (7.8/10 from 8,653 reviews) operates around 30 flights from Spokane to Seattle in any given week. The average Delta airfare for this route is around $199, with deals from around $79 rare but found on momondo. Referenced prices are for round-trip Spokane to Seattle flight searches in the last 72 hours.
Traveling to a place near Seattle?
Book flights to Seattle if you plan to visit one of these locationsWhy use momondo?
Why should I use momondo to find a flight deal from Spokane to Seattle?
momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Spokane to Seattle. Millions of users trust and use momondo every year so you are in good hands.
Can I find flights from Spokane to Seattle with flexible booking policies on momondo?
Yes. momondo enables you to select and highlight flights to Seattle from Spokane with this policy.
How can momondo help me find flights from Spokane to Seattle?
Once you have performed a search for Spokane to Seattle flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.
I’m not ready to book a flight from Spokane to Seattle right now. Can momondo alert me if prices change?
If you are simply researching potential flights to Seattle, momondo offers a useful price alert feature which will track prices for flights to Seattle from Spokane and alert you when they change.