How many flights depart from Spokane to Seattle on average per day?

As of October 2026, 26 flights take off from Spokane and land in Seattle each day. The most common flight departure time for this route is 13:00, with 41% of daily flights taking off at midday.

What is the cheapest airline that flies from Spokane to Seattle/Tacoma Intl?

Southwest, Delta, and Alaska Airlines are the most popular carriers operating from Spokane to Seattle/Tacoma Intl

How many flights depart from Spokane to Seattle on average per week?

183 flights are operational weekly from Spokane to Seattle as of October 2026. The most popular departure day for this route is Sat, with 26% of flights per week taking off on this day.

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 old do you have to be to fly from Spokane Airport to Seattle/Tacoma Intl Airport?

Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and stopovers. 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 travel and health documents you'll need for your trip to Seattle/Tacoma Intl Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's licence and a passport that is valid for six months after your intended arrival at Seattle/Tacoma Intl Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

R2 143 Cheap Flights from Spokane to Seattle in 2026/27

Find the cheapest flights from Spokane to Seattle

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One-way

Last minute

Direct

Cheap return flights

Enter your travel dates to find the best prices.

6:01 - 7:30GEG Spokane-SEA Seattle/Tacoma Intl

1h 29mdirect

11:29 - 18:42SEA Seattle/Tacoma Intl-GEG Spokane

7h 13m2 stops Sacramento Intl Portland

R2 476Alaska Airlines

Tue, Dec 8 - Tue, Dec 8

16:39 - 17:54GEG Spokane-SEA Seattle/Tacoma Intl

1h 15mdirect

20:13 - 11:45SEA Seattle/Tacoma Intl-GEG Spokane

15h 32m2 stops Sacramento Intl Portland

R2 908Alaska Airlines

Tue, Nov 17 - Tue, Nov 17

16:41 - 17:55GEG Spokane-SEA Seattle/Tacoma Intl

1h 14mdirect

21:55 - 11:46SEA Seattle/Tacoma Intl-GEG Spokane

13h 51m2 stops Sacramento Intl Portland

R3 090Alaska Airlines

Fri, Oct 30 - Fri, Oct 30

6:01 - 7:30GEG Spokane-SEA Seattle/Tacoma Intl

1h 29mdirect

10:35 - 19:08SEA Seattle/Tacoma Intl-GEG Spokane

8h 33m1 stop San Diego

R3 672Alaska Airlines

Tue, Dec 8 - Tue, Dec 8

10:27 - 11:44GEG Spokane-SEA Seattle/Tacoma Intl

1h 17mdirect

14:59 - 21:40SEA Seattle/Tacoma Intl-GEG Spokane

6h 41m1 stop San Diego

R3 888Alaska Airlines

Tue, Oct 27 - Tue, Oct 27

18:16 - 12:41GEG Spokane-SEA Seattle/Tacoma Intl

18h 25m1 stop San Francisco

15:45 - 16:51SEA Seattle/Tacoma Intl-GEG Spokane

1h 06mdirect

R3 904Alaska Airlines

Tue, Jan 19 - Wed, Jan 20

15:36 - 16:59GEG Spokane-SEA Seattle/Tacoma Intl

1h 23mdirect

17:40 - 18:57SEA Seattle/Tacoma Intl-GEG Spokane

1h 17mdirect

R3 938Delta

Sat, Nov 14 - Tue, Nov 17

7:03 - 16:56GEG Spokane-SEA Seattle/Tacoma Intl

9h 53m1 stop San Diego

19:53 - 20:58SEA Seattle/Tacoma Intl-GEG Spokane

1h 05mdirect

R3 987Alaska Airlines

Tue, Nov 17 - Tue, Nov 17

7:20 - 8:37GEG Spokane-SEA Seattle/Tacoma Intl

1h 17mdirect

11:31 - 22:50SEA Seattle/Tacoma Intl-GEG Spokane

11h 19m1 stop San Diego

R4 004Alaska Airlines

Wed, Oct 21 - Wed, Oct 21

5:00 - 6:12GEG Spokane-SEA Seattle/Tacoma Intl

1h 12mdirect

9:08 - 21:35SEA Seattle/Tacoma Intl-GEG Spokane

12h 27m1 stop San Diego

R4 087Alaska Airlines

Mon, Nov 16 - Mon, Nov 16

Cheap last-minute flights

Enter your travel dates to find the best prices.

7:20 - 8:37GEG Spokane-SEA Seattle/Tacoma Intl

1h 17mdirect

11:31 - 21:40SEA Seattle/Tacoma Intl-GEG Spokane

10h 09m1 stop San Diego

R5 798Alaska Airlines

Tue, Oct 6 - Tue, Oct 6

10:27 - 11:44GEG Spokane-SEA Seattle/Tacoma Intl

1h 17mdirect

14:59 - 21:40SEA Seattle/Tacoma Intl-GEG Spokane

6h 41m1 stop San Diego

R6 197Alaska Airlines

Tue, Oct 6 - Tue, Oct 6

7:19 - 20:26GEG Spokane-SEA Seattle/Tacoma Intl

13h 07m1 stop San Diego

22:52 - 23:55SEA Seattle/Tacoma Intl-GEG Spokane

1h 03mdirect

R6 297Alaska Airlines

Fri, Oct 9 - Fri, Oct 9

6:03 - 7:20GEG Spokane-SEA Seattle/Tacoma Intl

1h 17mdirect

10:13 - 11:30SEA Seattle/Tacoma Intl-GEG Spokane

1h 17mdirect

R7 260Alaska Airlines

Sun, Oct 11 - Sun, Nov 15

6:03 - 7:20GEG Spokane-SEA Seattle/Tacoma Intl

1h 17mdirect

10:20 - 22:50SEA Seattle/Tacoma Intl-GEG Spokane

12h 30m1 stop San Diego

R7 377Alaska Airlines

Sun, Oct 11 - Sun, Oct 11

17:43 - 19:00GEG Spokane-SEA Seattle/Tacoma Intl

1h 17mdirect

7:04 - 22:50SEA Seattle/Tacoma Intl-GEG Spokane

15h 46m1 stop San Diego

R8 124Alaska Airlines

Sun, Oct 11 - Wed, Oct 28

12:36 - 15:35GEG Spokane-SEA Seattle/Tacoma Intl

2h 59m1 stop Portland

7:04 - 22:50SEA Seattle/Tacoma Intl-GEG Spokane

15h 46m1 stop San Diego

R8 274Alaska Airlines

Sun, Oct 11 - Wed, Oct 28

8:24 - 15:09GEG Spokane-SEA Seattle/Tacoma Intl

6h 45m2 stops Portland Sacramento Intl

17:41 - 18:52SEA Seattle/Tacoma Intl-GEG Spokane

1h 11mdirect

R8 556Alaska Airlines

Sat, Oct 10 - Sat, Oct 10

15:37 - 8:07GEG Spokane-SEA Seattle/Tacoma Intl

16h 30m2 stops Portland Sacramento Intl

10:20 - 11:39SEA Seattle/Tacoma Intl-GEG Spokane

1h 19mdirect

R8 656Alaska Airlines

Sat, Oct 10 - Sun, Oct 11

16:41 - 17:55GEG Spokane-SEA Seattle/Tacoma Intl

1h 14mdirect

8:35 - 9:46SEA Seattle/Tacoma Intl-GEG Spokane

1h 11mdirect

R9 088Alaska Airlines

Fri, Oct 9 - Mon, Oct 12

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Alaska Airlines flights from Spokane to Seattle

Our best Alaska Airlines deals on Spokane to Seattle flight tickets

Alaska Airlines

Dec 8

GEG6:01Spokane

1h 29m

SEA7:30Seattle/Tacoma Intl

Dec 8

SEA11:29Seattle/Tacoma Intl

7h 13m

2 stops

GEG18:42Spokane

R2 476

Alaska Airlines

Nov 17

GEG16:39Spokane

1h 15m

SEA17:54Seattle/Tacoma Intl

Nov 17

SEA20:13Seattle/Tacoma Intl

15h 32m

2 stops

GEG11:45Spokane

R2 908

Alaska Airlines

Oct 30

GEG16:41Spokane

1h 14m

SEA17:55Seattle/Tacoma Intl

Oct 30

SEA21:55Seattle/Tacoma Intl

13h 51m

2 stops

GEG11:46Spokane

R3 090

Delta flights from Spokane to Seattle

Our best Delta deals on Spokane to Seattle flight tickets

Delta

Nov 14

GEG15:36Spokane

1h 23m

SEA16:59Seattle/Tacoma Intl

Nov 17

SEA17:40Seattle/Tacoma Intl

1h 17m

GEG18:57Spokane

R3 938

Delta

Nov 7

GEG5:10Spokane

1h 22m

SEA6:32Seattle/Tacoma Intl

Nov 8

SEA7:15Seattle/Tacoma Intl

1h 25m

GEG8:40Spokane

R4 104

Delta

Nov 7

GEG5:10Spokane

1h 22m

SEA6:32Seattle/Tacoma Intl

Nov 8

SEA7:15Seattle/Tacoma Intl

1h 25m

GEG8:40Spokane

R4 120

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

SpokaneSeattle

GEG Spokane - SEA Seattle/Tacoma Intl

GEGSEA

Spokane

Tue 8/12

6:01-7:30

Nonstop1h 29m

Seattle/Tacoma Intl

Tue 8/12

11:29-18:42

2 stops7h 13m

R2 476

SpokaneSeattle

GEG Spokane - SEA Seattle/Tacoma Intl

GEGSEA

Spokane

Tue 17/11

16:39-17:54

Nonstop1h 15m

Seattle/Tacoma Intl

Tue 17/11

20:13-11:45

2 stops15h 32m

R2 908

SpokaneSeattle

GEG Spokane - SEA Seattle/Tacoma Intl

GEGSEA

Spokane

Fri 30/10

16:41-17:55

Nonstop1h 14m

Seattle/Tacoma Intl

Fri 30/10

21:55-11:46

2 stops13h 51m

R3 090

SpokaneSeattle

GEG Spokane - SEA Seattle/Tacoma Intl

GEGSEA

Spokane

Tue 8/12

6:01-7:30

Nonstop1h 29m

Seattle/Tacoma Intl

Tue 8/12

10:35-19:08

1 stop8h 33m

R3 672

SpokaneSeattle

GEG Spokane - SEA Seattle/Tacoma Intl

GEGSEA

Spokane

Tue 27/10

10:27-11:44

Nonstop1h 17m

Seattle/Tacoma Intl

Tue 27/10

14:59-21:40

1 stop6h 41m

R3 888

SpokaneSeattle

GEG Spokane - SEA Seattle/Tacoma Intl

GEGSEA

Spokane

Tue 19/1

18:16-12:41

1 stop18h 25m

Seattle/Tacoma Intl

Wed 20/1

15:45-16:51

Nonstop1h 06m

R3 904

Fastest return journey

SpokaneSeattle

GEG Spokane - SEA Seattle/Tacoma Intl

GEGSEA

Spokane

Sat 14/11

15:36-16:59

Nonstop1h 23m

Seattle/Tacoma Intl

Tue 17/11

17:40-18:57

Nonstop1h 17m

R3 938

SpokaneSeattle

GEG Spokane - SEA Seattle/Tacoma Intl

GEGSEA

Spokane

Tue 17/11

7:03-16:56

1 stop9h 53m

Seattle/Tacoma Intl

Tue 17/11

19:53-20:58

Nonstop1h 05m

R3 987

SpokaneSeattle

GEG Spokane - SEA Seattle/Tacoma Intl

GEGSEA

Spokane

Wed 21/10

7:20-8:37

Nonstop1h 17m

Seattle/Tacoma Intl

Wed 21/10

11:31-22:50

1 stop11h 19m

R4 004

SpokaneSeattle

GEG Spokane - SEA Seattle/Tacoma Intl

GEGSEA

Spokane

Mon 16/11

5:00-6:12

Nonstop1h 12m

Seattle/Tacoma Intl

Mon 16/11

9:08-21:35

1 stop12h 27m

R4 087

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

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

Prices

Airlines

Other information

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 R4 270 to R7 260.
The lowest price recently found on this route was R2 476.

What is the cheapest month to fly to Seattle?

The cheapest month to fly to Seattle from Spokane is in February. Flight prices, which tend to average around R2 625, are often lower during this time because this is during the off-season. If you aren’t able to travel to Seattle during the month of February, then flying in January is also cheap. Prices for this month can be found on momondo for an average of R2 625.

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 R3 862 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Seattle from Spokane for as low as R2 525 on momondo.

How have Spokane to Seattle flight prices changed over time?

As of October 2026, prices for Spokane to Seattle flights are approximately 2% more expensive when compared to flights at the same time last year.

When to book flights from Spokane to Seattle

Are you open to changing your travel dates? Check out the ideal times to fly from Spokane to Seattle according to our flight data. Find out which month and days have the cheapest flights.

Estimated return price

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

Best price found	R2 143
Direct flights	Every day
Airports in Seattle	1 airport

The best one-way flight to Seattle from Spokane in the past 72 hours is R2 143. The best return flight deal from Spokane to Seattle found on momondo in the last 72 hours is R2 476.

Direct flights go from Spokane to Seattle every day.

There is 1 airport in Seattle. From Spokane there are direct flights to Seattle/Tacoma Intl (SEA).

Search flight deals

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 367,7 km.
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 old do you have to be to fly from Spokane Airport to Seattle/Tacoma Intl Airport?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and stopovers. 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 travel and health documents you'll need for your trip to Seattle/Tacoma Intl Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's licence and a passport that is valid for six months after your intended arrival at Seattle/Tacoma Intl Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.
What is the most popular plane model from Spokane to Seattle?
momondo data reveals that the most frequently booked plane model on the route from Spokane to Seattle is Boeing 737-900 Passenger/BBJ3 (winglets), representing 18,68% of all bookings. The subsequent popular models are Boeing 737-800 Passenger/BBJ2 (winglets) at 18,53%, Boeing 737-700 at 11,64%, and Boeing 737 MAX 8 at 8,19%.

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Why use momondo?

Why should I use momondo to find a flight deal from Spokane to Seattle?

It is quick and easy to find Spokane to Seattle flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Seattle that suits you.

Can I find flights from Spokane to Seattle with flexible booking policies on momondo?

Yes. All flights to Seattle from Spokane on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights from Spokane to Seattle?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Seattle from Spokane.

I’m not ready to book a flight from Spokane to Seattle right now. Can momondo alert me if prices change?

Of course. momondo tracks the price of Spokane to Seattle flights. All you need is a valid email address and we will do the rest; it is that quick and easy.