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

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

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

The number of flights available between Spokane and Seattle is 344 per week as of February 2026. The most frequent departure day is Thu, with 17% of weekly flights leaving on this day.

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

The number of flights available between Spokane and Seattle is 49 per day as of February 2026. The most frequent departure time is 1:00PM, with 46% of daily flights leaving at noon.

What airlines fly to Seattle?

Alaska Airlines, Delta and Hawaiian Airlines are the top three most popular airlines that fly to Seattle from Spokane according to our data. Alaska Airlines is the first choice among our users, with 70% of people opting to fly with this airline when traveling to Seattle. Keep in mind that there are 3 different airlines that fly to Seattle on a routine basis, so you have a few additional options to choose from.

Is flying the fastest way to get from Spokane to Seattle?

Based on just travel duration our users have found a flight from Spokane to Seattle to be the fastest option to their destination at just 1h 13m. If travel time is less of a concern you may want to look into booking some alternative forms of transportation like a train from Spokane to Seattle or a bus from Spokane to Seattle.

Is flying the cheapest way to get from Spokane to Seattle?

The cheapest way is to get a bus from Spokane to Seattle, which can be as cheap as $100. A flight from Spokane to Seattle is more expensive than a bus, with prices starting at $147. A train from Spokane to Seattle is also an option, with an average price of $127.

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 February 2026, there are 3 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.

$79 Cheap Flights from Spokane to Seattle in 2026

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8:29 pm - 9:42 pm

GEG

SEA

1h 13mnonstop

9:50 pm - 11:01 pm

SEA

GEG

1h 11mnonstop

$147Hawaiian Airlines

Thu, Feb 26 - Sun, Mar 1

7:06 pm - 8:23 pm

GEG

SEA

1h 17mnonstop

9:50 pm - 11:01 pm

SEA

GEG

1h 11mnonstop

$148Hawaiian Airlines

Thu, Feb 26 - Sun, Mar 1

12:00 pm - 1:17 pm

GEG

SEA

1h 17mnonstop

8:30 pm - 9:37 pm

SEA

GEG

1h 07mnonstop

$156Hawaiian Airlines

Fri, Mar 6 - Sun, Mar 8

7:45 pm - 9:04 pm

GEG

SEA

1h 19mnonstop

7:30 am - 8:50 am

SEA

GEG

1h 20mnonstop

$157Delta

Sat, Mar 14 - Fri, Mar 20

7:27 am - 9:00 am

GEG

SEA

1h 33mnonstop

7:45 pm - 8:56 pm

SEA

GEG

1h 11mnonstop

$167Delta

Thu, Feb 26 - Sat, Feb 28

6:00 am - 7:17 am

GEG

SEA

1h 17mnonstop

9:53 am - 6:47 pm

SEA

GEG

8h 54m

2 stops

$175Alaska Airlines

Sat, Apr 25 - Sat, Apr 25

1:42 pm - 6:38 pm

GEG

SEA

4h 56m

1 stop

12:40 pm - 4:40 pm

SEA

GEG

4h 00m

1 stop

$177Alaska Airlines

Tue, Mar 3 - Tue, Mar 10

6:00 am - 7:17 am

GEG

SEA

1h 17mnonstop

8:25 am - 11:46 am

SEA

GEG

3h 21m

1 stop

$181Alaska Airlines

Sat, Apr 25 - Sat, Apr 25

5:00 am - 9:37 am

GEG

SEA

4h 37m

1 stop

3:55 pm - 5:03 pm

SEA

GEG

1h 08mnonstop

$187Alaska Airlines

Sat, Feb 28 - Mon, Mar 2

1:42 pm - 6:38 pm

GEG

SEA

4h 56m

1 stop

9:50 pm - 11:01 pm

SEA

GEG

1h 11mnonstop

$191Alaska Airlines

Thu, Mar 5 - Thu, Mar 5

Hawaiian Airlines flights from Spokane to Seattle

Our best Hawaiian Airlines deals on Spokane to Seattle flight tickets

Hawaiian Airlines

Feb 26

GEG8:29 pmSpokane

1h 13m

SEA9:42 pmSeattle/Tacoma Intl

Mar 1

SEA9:50 pmSeattle/Tacoma Intl

1h 11m

GEG11:01 pmSpokane

$147

Hawaiian Airlines

Feb 26

GEG7:06 pmSpokane

1h 17m

SEA8:23 pmSeattle/Tacoma Intl

Mar 1

SEA9:50 pmSeattle/Tacoma Intl

1h 11m

GEG11:01 pmSpokane

$148

Hawaiian Airlines

Mar 6

GEG12:00 pmSpokane

1h 17m

SEA1:17 pmSeattle/Tacoma Intl

Mar 8

SEA8:30 pmSeattle/Tacoma Intl

1h 07m

GEG9:37 pmSpokane

$156

Alaska Airlines flights from Spokane to Seattle

Our best Alaska Airlines deals on Spokane to Seattle flight tickets

Alaska Airlines

Apr 22

GEG10:30 amSpokane

9h 27m

1 stop

SEA7:57 pmSeattle/Tacoma Intl

Apr 22

SEA10:49 pmSeattle/Tacoma Intl

1h 06m

GEG11:55 pmSpokane

$151

Alaska Airlines

Mar 10

GEG1:42 pmSpokane

4h 56m

1 stop

SEA6:38 pmSeattle/Tacoma Intl

Mar 12

SEA9:54 amSeattle/Tacoma Intl

1h 12m

GEG11:06 amSpokane

$168

Alaska Airlines

Apr 25

GEG6:00 amSpokane

1h 17m

SEA7:17 amSeattle/Tacoma Intl

Apr 25

SEA9:53 amSeattle/Tacoma Intl

8h 54m

2 stops

GEG6:47 pmSpokane

$175

Fly from

Fly to

Route

Depart

Return

Price

SpokaneSeattle

GEG - SEA

GEGSEA

Spokane

Thu 2/26

8:29 pm-9:42 pm

Nonstop1h 13m

Seattle/Tacoma Intl

Sun 3/1

9:50 pm-11:01 pm

Nonstop1h 11m

$147

SpokaneSeattle

GEG - SEA

GEGSEA

Spokane

Thu 2/26

7:06 pm-8:23 pm

Nonstop1h 17m

Seattle/Tacoma Intl

Sun 3/1

9:50 pm-11:01 pm

Nonstop1h 11m

$148

SpokaneSeattle

GEG - SEA

GEGSEA

Spokane

Fri 3/6

12:00 pm-1:17 pm

Nonstop1h 17m

Seattle/Tacoma Intl

Sun 3/8

8:30 pm-9:37 pm

Nonstop1h 07m

$156

SpokaneSeattle

GEG - SEA

GEGSEA

Spokane

Sat 3/14

7:45 pm-9:04 pm

Nonstop1h 19m

Seattle/Tacoma Intl

Fri 3/20

7:30 am-8:50 am

Nonstop1h 20m

$157

SpokaneSeattle

GEG - SEA

GEGSEA

Spokane

Thu 2/26

7:27 am-9:00 am

Nonstop1h 33m

Seattle/Tacoma Intl

Sat 2/28

7:45 pm-8:56 pm

Nonstop1h 11m

$167

SpokaneSeattle

GEG - SEA

GEGSEA

Spokane

Sat 4/25

6:00 am-7:17 am

Nonstop1h 17m

Seattle/Tacoma Intl

Sat 4/25

9:53 am-6:47 pm

2 stops8h 54m

$175

SpokaneSeattle

GEG - SEA

GEGSEA

Spokane

Tue 3/3

1:42 pm-6:38 pm

1 stop4h 56m

Seattle/Tacoma Intl

Tue 3/10

12:40 pm-4:40 pm

1 stop4h 00m

$177

SpokaneSeattle

GEG - SEA

GEGSEA

Spokane

Sat 4/25

6:00 am-7:17 am

Nonstop1h 17m

Seattle/Tacoma Intl

Sat 4/25

8:25 am-11:46 am

1 stop3h 21m

$181

SpokaneSeattle

GEG - SEA

GEGSEA

Spokane

Sat 2/28

5:00 am-9:37 am

1 stop4h 37m

Seattle/Tacoma Intl

Mon 3/2

3:55 pm-5:03 pm

Nonstop1h 08m

$187

SpokaneSeattle

GEG - SEA

GEGSEA

Spokane

Thu 3/5

1:42 pm-6:38 pm

1 stop4h 56m

Seattle/Tacoma Intl

Thu 3/5

9:50 pm-11:01 pm

Nonstop1h 11m

$191

Flights are sorted by cheapest round-trip 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 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 $178. If you don’t want to visit Seattle in February, then you should wait until December to fly from Spokane, when ticket prices are also cheap, with an average price of $178.

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 $445. 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 $530.

What is the cheapest time of day to depart on your flight to Seattle?

Flying to Seattle from Spokane in the evening is the least expensive time of day to depart. momondo users have found prices as low as $414 when looking at flights departing in the evening. Flights to Seattle are more costly in the afternoon, with an average ticket price of $536. 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 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 $207 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/Tacoma Intl flights?

There are 4 cabin classes available to choose from on Spokane to Seattle/Tacoma Intl flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

How have Spokane to Seattle flight prices changed over time?

As of February 2026, prices for Spokane to Seattle flights are approximately 13% 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 round-trip 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	$190
Fastest flight time	1h 15m
Direct flights	Every day
Airports in Seattle	1 airport

The best one-way flight to Seattle from Spokane in the past 72 hours is $190. The best round-trip flight deal from Spokane to Seattle found on momondo in the last 72 hours is $264.

The fastest flight from Spokane to Seattle takes 1h 15m

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

Is flying the fastest way to get from Spokane to Seattle?
Based on just travel duration our users have found a flight from Spokane to Seattle to be the fastest option to their destination at just 1h 13m. If travel time is less of a concern you may want to look into booking some alternative forms of transportation like a train from Spokane to Seattle or a bus from Spokane to Seattle.
Is flying the cheapest way to get from Spokane to Seattle?
The cheapest way is to get a bus from Spokane to Seattle, which can be as cheap as $100. A flight from Spokane to Seattle is more expensive than a bus, with prices starting at $147. A train from Spokane to Seattle is also an option, with an average price of $127.
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 15m.
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 February 2026, there are 3 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 25.38% of the total bookings. Other popular models include Boeing 737-700 with 15.41%, Airbus A320-100/200 with 9.49%, and Embraer 175 with 9.35%.
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 69% of the total bookings. Other popular airlines include Delta with 25% and Hawaiian Airlines with 6%.

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
Delta	PriceFrom $79	Free Cancellation	Rating 7.9 8,152 reviews	Search Delta flights
Hawaiian Airlines	PriceFrom $98	Free Cancellation	Rating 7.8 2,831 reviews	Search Hawaiian Airlines flights
Alaska Airlines	PriceFrom $102	Free Cancellation	Rating 8.0 11,840 reviews	Search Alaska Airlines flights

Alaska Airlines Flights From Spokane to Seattle
Alaska Airlines flies from Spokane to Seattle around 35 times per week, with 11,840 momondo users rating the airline 8.0/10. The cheapest Alaska Airlines deal from Spokane to Seattle in the last 72 hours was $102 (round-trip), much lower than the average airfare cost of $203 for Alaska Airlines flights on this route.
Delta Flights From Spokane to Seattle
Delta (7.9/10 from 8,151 reviews) operates around 40 flights from Spokane to Seattle in any given week. The average Delta airfare for this route is around $188, 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.

Tacoma

Leavenworth

SeaTac

Ocean Shores

Renton

Olympia

Lynnwood

Kent

Marysville

Redmond

Puyallup

Cle Elum

Tukwila

Lakewood

Federal Way

Westport

Kirkland

Centralia

Fife

Tumwater

Why 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.

An easier way to manage your Seattle trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

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Walla Walla Airport

Bellingham Airport

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Eastsound Orcas Island Airport

Friday Harbor SPB Airport

Spokane Airport

Kenmore Air Harbor Airport

Pasco Tri Cities Airport

Pullman Moscow Regional Airport

Rosario SPB Airport

Yakima Air Terminal Airport

Cheap flights from Spokane to Seattle from $79

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 3/5. 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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Our best Alaska Airlines deals on Spokane to Seattle flight tickets

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How to get the cheapest flight ticket from Spokane to Seattle

What is the cheapest month to fly to Seattle?

What is the cheapest day to depart on your flight to Seattle?

What is the cheapest time of day to depart on your flight to Seattle?

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 to Seattle?

What cabin class options are available on Spokane to Seattle/Tacoma Intl flights?

There are 4 cabin classes available to choose from on Spokane to Seattle/Tacoma Intl flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

How have Spokane to Seattle flight prices changed over time?

As of February 2026, prices for Spokane to Seattle flights are approximately 13% more expensive when compared to flights at the same time last year.

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

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

What airlines fly to Seattle?

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

The number of flights available between Spokane and Seattle is 49 per day as of February 2026. The most frequent departure time is 1:00PM, with 46% 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 344 per week as of February 2026. The most frequent departure day is Thu, with 17% 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

Best Price Found

Fastest flight time

Direct flights

Airports in Seattle

Is flying the fastest way to get from Spokane to Seattle?

Is flying the cheapest way to get from Spokane to Seattle?

How far is Spokane to Seattle/Tacoma Intl by plane?

When did momondo last update prices for flights from Spokane Airport to Seattle/Tacoma Intl Airport?

How many operators does momondo search 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?

What documentation or ID do you need to fly to Seattle/Tacoma Intl Airport?

What is the most popular plane model from Spokane to Seattle?

What is the most popular airline from Spokane to Seattle?

Best airlines flying from Spokane to Seattle

Compare and see reviews for airlines that fly from Spokane to Seattle with momondo

Alaska Airlines Flights From Spokane to Seattle

Delta Flights From Spokane to Seattle

Traveling to a place near Seattle?

Why use momondo?

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

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

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

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

An easier way to manage your Seattle trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to the United States

Airports servicing Washington

Fly your favorite airline to Seattle

Airlines are sorted and displayed according to clicks in the past 7 days on momondo

Cabin classes currently available on flights to Seattle

List of cabin classes available on flights landing in Seattle. Availability may vary depending on flight origin and airline.

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