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

Flights from Boise Airport (BOI) to Seattle-Tacoma International Airport (SEA)
Flights to Seattle
Washington
United States of America
Flights
Expedia.com.tw

Popular airlines from Boise Airport (BOI) to Seattle-Tacoma International Airport (SEA)

Alaska Airlines
Delta
Southwest Airlines
United
American Airlines
Frontier Airlines

Be in the know
Get alerts if flight prices drop or rise*
Book smarter
Save up to 45% on select hotels after you book a flight*
Earn twice
Earn your airline miles on top of our rewards
Sign in

Cheap Flights from Boise to Seattle (BOI-SEA)

Prices were available within the past 7 days and start at NT$4,263 for one-way flights, for the period specified. Prices and availability are subject to change.

One way

Tue, Mar 2

BOI

Boise

SEA

Seattle

NT$4,263

One way

Found 3 days ago

Select Delta flight, departing Tue, Mar 2 from Boise to Seattle, priced at NT$4,263 Found 3 days ago

Sun, Feb 28

BOI

Boise

SEA

Seattle

NT$4,583

One way

Found 3 days ago

Select Delta flight, departing Sun, Feb 28 from Boise to Seattle, priced at NT$4,583 Found 3 days ago

Wed, Oct 21

BOI

Boise

SEA

Seattle

NT$8,257

One way

Found 2 days ago

Select Delta flight, departing Wed, Oct 21 from Boise to Seattle, priced at NT$8,257 Found 2 days ago

Wed, Oct 21

BOI

Boise

SEA

Seattle

NT$11,930

One way

Found 2 days ago

Select Delta flight, departing Wed, Oct 21 from Boise to Seattle, priced at NT$11,930 Found 2 days ago

Mon, Mar 1

BOI

Boise

SEA

Seattle

NT$12,200

One way

Found 3 days ago

Select American Airlines flight, departing Mon, Mar 1 from Boise to Seattle, priced at NT$12,200 Found 3 days ago

Wed, Oct 21

BOI

Boise

SEA

Seattle

NT$15,554

One way

Found 2 days ago

Select American Airlines flight, departing Wed, Oct 21 from Boise to Seattle, priced at NT$15,554 Found 2 days ago

Wed, Oct 21

BOI

Boise

SEA

Seattle

NT$19,113

One way

Found 2 days ago

Select American Airlines flight, departing Wed, Oct 21 from Boise to Seattle, priced at NT$19,113 Found 2 days ago

Wed, Oct 21

BOI

Boise

SEA

Seattle

NT$22,881

One way

Found 2 days ago

Select American Airlines flight, departing Wed, Oct 21 from Boise to Seattle, priced at NT$22,881 Found 2 days ago

Sun, Feb 28

BOI

Boise

SEA

Seattle

NT$23,170

One way

Found 3 days ago

Select American Airlines flight, departing Sun, Feb 28 from Boise to Seattle, priced at NT$23,170 Found 3 days ago

Find the cheapest month to fly from Boise (BOI) to Seattle (SEA)

October is typically the cheapest month to fly

From NT$3,727 - NT$6,758 per traveler.

Travel information

Origin airport	Boise Airport
Destination airport	Seattle-Tacoma International Airport
Distance	640 km away
Airlines serving	Alaska Airlines, Delta, Southwest Airlines, United, American Airlines, Frontier Airlines
Popular airline	Alaska Airlines
Roundtrip price	NT$4,263
Average flight time	1 hour 43 mins

Explore a world of travel with Expedia

Lodging
Flights
Packages
Cars

Best Western Hotels in Downtown Burien
Standard Link for Best Western Hotels in Downtown Burien
Motel 6 Hotels in Burien
Standard Link for Motel 6 Hotels in Burien
Family Hotels in Burien
Standard Link for Family Hotels in Burien
Pet-Friendly Hotels in SeaTac
Standard Link for Pet-Friendly Hotels in SeaTac
5 Star Hotels in Normandy Park
Standard Link for 5 Star Hotels in Normandy Park
5 Star Hotels in Downtown Burien
Standard Link for 5 Star Hotels in Downtown Burien
Hotels with Early Check-in in SeaTac
Standard Link for Hotels with Early Check-in in SeaTac
Condo Rentals in Tukwila
Standard Link for Condo Rentals in Tukwila
5 Star Hotels in SeaTac
Standard Link for 5 Star Hotels in SeaTac
B&B in Des Moines
Standard Link for B&B in Des Moines
Gay friendly Hotels in Bryn Mawr-Skyway
Standard Link for Gay friendly Hotels in Bryn Mawr-Skyway
Hotels near Westfield Southcenter Mall
Standard Link for Hotels near Westfield Southcenter Mall
Cheap Hotels in SeaTac
Standard Link for Cheap Hotels in SeaTac
Luxury Hotels in Tukwila
Standard Link for Luxury Hotels in Tukwila
Hotels near Starfire Sports Complex
Standard Link for Hotels near Starfire Sports Complex
Hotel Wedding Venues Hotels in Tukwila
Standard Link for Hotel Wedding Venues Hotels in Tukwila
Motels in SeaTac
Standard Link for Motels in SeaTac
Family Hotels in SeaTac
Standard Link for Family Hotels in SeaTac
Business Hotels in SeaTac
Standard Link for Business Hotels in SeaTac
Hotels with an Indoor Pool in SeaTac
Standard Link for Hotels with an Indoor Pool in SeaTac
Lodges in Normandy Park
Standard Link for Lodges in Normandy Park
Hotels near Tukwila International Boulevard Station
Standard Link for Hotels near Tukwila International Boulevard Station
Seatac Hotels
Standard Link for Seatac Hotels
Tukwila Hotels
Standard Link for Tukwila Hotels
Hotels near Silver Dollar Casino
Standard Link for Hotels near Silver Dollar Casino
Resorts & Hotels with Spas in SeaTac
Standard Link for Resorts & Hotels with Spas in SeaTac
Hotels near Seattle - Tacoma Intl.
Standard Link for Hotels near Seattle - Tacoma Intl.
Hotels with Bars in SeaTac
Standard Link for Hotels with Bars in SeaTac
Hotels with smoking rooms in SeaTac
Standard Link for Hotels with smoking rooms in SeaTac
Hotels with a Pool in Tukwila
Standard Link for Hotels with a Pool in Tukwila
Hotels near Highline SeaTac Botanical Garden
Standard Link for Hotels near Highline SeaTac Botanical Garden

Flights from Greensboro (GSO) to Seattle (SEA)
Standard Link for Flights from Greensboro (GSO) to Seattle (SEA)
Flights from Tokyo (NRT) to Seattle (SEA)
Standard Link for Flights from Tokyo (NRT) to Seattle (SEA)
Flights from Vientiane (VTE) to Seattle (SEA)
Standard Link for Flights from Vientiane (VTE) to Seattle (SEA)
Flights from Lanai City (LNY) to Seattle (SEA)
Standard Link for Flights from Lanai City (LNY) to Seattle (SEA)
Flights from Austin (AUS) to Seattle (SEA)
Standard Link for Flights from Austin (AUS) to Seattle (SEA)
Flights from Maun (MUB) to Seattle (SEA)
Standard Link for Flights from Maun (MUB) to Seattle (SEA)
Flights from Minneapolis (MSP) to Seattle (SEA)
Standard Link for Flights from Minneapolis (MSP) to Seattle (SEA)
Flights from San Jose (SJC) to Seattle (SEA)
Standard Link for Flights from San Jose (SJC) to Seattle (SEA)
Flights from Seattle - Tacoma Intl.
Standard Link for Flights from Seattle - Tacoma Intl.
Flights from New York (NYC) to Seattle (SEA)
Standard Link for Flights from New York (NYC) to Seattle (SEA)
Flights from Los Angeles (LAX) to Seattle (SEA)
Standard Link for Flights from Los Angeles (LAX) to Seattle (SEA)
Flights from Bandung (BDO) to Seattle (SEA)
Standard Link for Flights from Bandung (BDO) to Seattle (SEA)
Flights from Honolulu (HNL) to Seattle (SEA)
Standard Link for Flights from Honolulu (HNL) to Seattle (SEA)
Flights from Zadar (ZAD) to Seattle (SEA)
Standard Link for Flights from Zadar (ZAD) to Seattle (SEA)
Flights from Logan (LGU) to Seattle (SEA)
Standard Link for Flights from Logan (LGU) to Seattle (SEA)
Flights from Detroit (DTT) to Seattle (SEA)
Standard Link for Flights from Detroit (DTT) to Seattle (SEA)
Flights from Burgos (RGS) to Seattle (SEA)
Standard Link for Flights from Burgos (RGS) to Seattle (SEA)
Flights from Rockford (RFD) to Seattle (SEA)
Standard Link for Flights from Rockford (RFD) to Seattle (SEA)
Flights from Burien
Standard Link for Flights from Burien
Flights from Tau Island (TAV) to Seattle (SEA)
Standard Link for Flights from Tau Island (TAV) to Seattle (SEA)
Flights from Mus (MSR) to Seattle (SEA)
Standard Link for Flights from Mus (MSR) to Seattle (SEA)
Flights from Greenville (GSP) to Seattle (SEA)
Standard Link for Flights from Greenville (GSP) to Seattle (SEA)
Flights from Klawock (KLW) to Seattle (SEA)
Standard Link for Flights from Klawock (KLW) to Seattle (SEA)
Flights to SeaTac
Standard Link for Flights to SeaTac
Flights from Cotonou (COO) to Seattle (SEA)
Standard Link for Flights from Cotonou (COO) to Seattle (SEA)
Flights from San Francisco (SFO) to Seattle (SEA)
Standard Link for Flights from San Francisco (SFO) to Seattle (SEA)
Flights from Aurangabad (IXU) to Seattle (SEA)
Standard Link for Flights from Aurangabad (IXU) to Seattle (SEA)
Flights from Vancouver (YVR) to Seattle (SEA)
Standard Link for Flights from Vancouver (YVR) to Seattle (SEA)
Flights from Sechelt (YHS) to Seattle (SEA)
Standard Link for Flights from Sechelt (YHS) to Seattle (SEA)
Flights from Ubon Ratchathani (UBP) to Seattle (SEA)
Standard Link for Flights from Ubon Ratchathani (UBP) to Seattle (SEA)
Flights from Zhangjiakou (ZQZ) to Seattle (SEA)
Standard Link for Flights from Zhangjiakou (ZQZ) to Seattle (SEA)
Flights from Taipei (TPE) to Seattle (SEA)
Standard Link for Flights from Taipei (TPE) to Seattle (SEA)
Flights from Ho Chi Minh City (SGN) to Seattle (SEA)
Standard Link for Flights from Ho Chi Minh City (SGN) to Seattle (SEA)

Ifly Seattle
Standard Link for Ifly Seattle
Highline SeaTac Botanical Garden
Standard Link for Highline SeaTac Botanical Garden
Visit Normandy Park
Standard Link for Visit Normandy Park
Tukwila Vacations
Standard Link for Tukwila Vacations
Burien Town Square Park
Standard Link for Burien Town Square Park
Tukwila Pond
Standard Link for Tukwila Pond
Great American Casino
Standard Link for Great American Casino
Moshier Park
Standard Link for Moshier Park
Visit Southcenter
Standard Link for Visit Southcenter
Visit Tukwila
Standard Link for Visit Tukwila
Visit SeaTac
Standard Link for Visit SeaTac
Hogan Park
Standard Link for Hogan Park
Seatac Vacations
Standard Link for Seatac Vacations
Westfield Southcenter Mall
Standard Link for Westfield Southcenter Mall

Thrifty Car Rental Rental Cars in SeaTac
Standard Link for Thrifty Car Rental Rental Cars in SeaTac
Alamo Rent A Car Rental Cars in SeaTac
Standard Link for Alamo Rent A Car Rental Cars in SeaTac
Enterprise Rental Cars in SeaTac
Standard Link for Enterprise Rental Cars in SeaTac
Alamo Rent A Car Rental Cars in Seattle - Tacoma Intl.
Standard Link for Alamo Rent A Car Rental Cars in Seattle - Tacoma Intl.
Minivan Car Rentals near Seattle - Tacoma Intl.
Standard Link for Minivan Car Rentals near Seattle - Tacoma Intl.
Dollar Rent A Car Rental Cars in SeaTac
Standard Link for Dollar Rent A Car Rental Cars in SeaTac
National Car Rental Rental Cars in SeaTac
Standard Link for National Car Rental Rental Cars in SeaTac
Avis Rental Cars in SeaTac
Standard Link for Avis Rental Cars in SeaTac
Convertible Car Rentals near Seattle - Tacoma Intl.
Standard Link for Convertible Car Rentals near Seattle - Tacoma Intl.
Enterprise Rental Cars in Burien
Standard Link for Enterprise Rental Cars in Burien
Thrifty Car Rental Rental Cars in Seattle - Tacoma Intl.
Standard Link for Thrifty Car Rental Rental Cars in Seattle - Tacoma Intl.
Car rentals near Westfield Southcenter Mall
Standard Link for Car rentals near Westfield Southcenter Mall
Rental cars Seattle - Tacoma Intl. airport
Standard Link for Rental cars Seattle - Tacoma Intl. airport
Hertz Rental Cars in Seattle - Tacoma Intl.
Standard Link for Hertz Rental Cars in Seattle - Tacoma Intl.
Apex Car Rentals Rental Cars in SeaTac
Standard Link for Apex Car Rentals Rental Cars in SeaTac
Ace Rental Cars in Seattle - Tacoma Intl.
Standard Link for Ace Rental Cars in Seattle - Tacoma Intl.
Car rental SeaTac
Standard Link for Car rental SeaTac
Luxury Car Rentals near Seattle - Tacoma Intl.
Standard Link for Luxury Car Rentals near Seattle - Tacoma Intl.
Europcar Rental Cars in Seattle - Tacoma Intl.
Standard Link for Europcar Rental Cars in Seattle - Tacoma Intl.
Enterprise Rental Cars in Seattle - Tacoma Intl.
Standard Link for Enterprise Rental Cars in Seattle - Tacoma Intl.
Payless Rental Cars in Seattle - Tacoma Intl.
Standard Link for Payless Rental Cars in Seattle - Tacoma Intl.
Fox Rental Cars Rental Cars in SeaTac
Standard Link for Fox Rental Cars Rental Cars in SeaTac

*Available to One Key members.

NT$4,263 Cheap Flights from Boise (BOI) to Seattle (SEA)

Popular airlines from Boise Airport (BOI) to Seattle-Tacoma International Airport (SEA)

Be in the know

Book smarter

Earn twice

Cheap Flights from Boise to Seattle (BOI-SEA)

Find the cheapest month to fly from Boise (BOI) to Seattle (SEA)

October is typically the cheapest month to flyOctober is typically the cheapest month to fly

Travel information

Explore a world of travel with Expedia

October is typically the cheapest month to fly