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

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

Popular airlines from Raleigh-Durham International Airport (RDU) to Seattle-Tacoma International Airport (SEA)

Alaska Airlines
JetBlue Airways
American Airlines
Delta
United
Southwest 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 Raleigh to Seattle (RDU-SEA)

Prices were available within the past 7 days and start at NT$6,941 for one-way flights and NT$13,934 for roundtrip, for the period specified. Prices and availability are subject to change.

All deals

One way

Roundtrip

Sat, Aug 22 - Sat, Aug 29

RDU

Raleigh

SEA

Seattle

NT$13,934

Roundtrip

Found 4 days ago

Select United flight, departing Sat, Aug 22 from Raleigh to Seattle, returning Sat, Aug 29, priced at NT$13,934 Found 4 days ago

Sat, Aug 22 - Sat, Aug 29

RDU

Raleigh

SEA

Seattle

NT$13,960

Roundtrip

Found 4 days ago

Select United flight, departing Sat, Aug 22 from Raleigh to Seattle, returning Sat, Aug 29, priced at NT$13,960 Found 4 days ago

Sat, Aug 22 - Sat, Aug 29

RDU

Raleigh

SEA

Seattle

NT$14,104

Roundtrip

Found 4 days ago

Select United flight, departing Sat, Aug 22 from Raleigh to Seattle, returning Sat, Aug 29, priced at NT$14,104 Found 4 days ago

Sat, Aug 22 - Sat, Aug 29

RDU

Raleigh

SEA

Seattle

NT$15,082

Roundtrip

Found 4 days ago

Select American Airlines flight, departing Sat, Aug 22 from Raleigh to Seattle, returning Sat, Aug 29, priced at NT$15,082 Found 4 days ago

Sat, Aug 22 - Sat, Aug 29

RDU

Raleigh

SEA

Seattle

NT$15,108

Roundtrip

Found 4 days ago

Select United flight, departing Sat, Aug 22 from Raleigh to Seattle, returning Sat, Aug 29, priced at NT$15,108 Found 4 days ago

Sat, Aug 22 - Sat, Aug 29

RDU

Raleigh

SEA

Seattle

NT$15,252

Roundtrip

Found 4 days ago

Select United flight, departing Sat, Aug 22 from Raleigh to Seattle, returning Sat, Aug 29, priced at NT$15,252 Found 4 days ago

Sat, Aug 22 - Sat, Aug 29

RDU

Raleigh

SEA

Seattle

NT$15,529

Roundtrip

Found 4 days ago

Select American Airlines flight, departing Sat, Aug 22 from Raleigh to Seattle, returning Sat, Aug 29, priced at NT$15,529 Found 4 days ago

Sat, Aug 22 - Sat, Aug 29

RDU

Raleigh

SEA

Seattle

NT$15,555

Roundtrip

Found 4 days ago

Select United flight, departing Sat, Aug 22 from Raleigh to Seattle, returning Sat, Aug 29, priced at NT$15,555 Found 4 days ago

Sat, Aug 22 - Sat, Aug 29

RDU

Raleigh

SEA

Seattle

NT$15,591

Roundtrip

Found 4 days ago

Select Delta flight, departing Sat, Aug 22 from Raleigh to Seattle, returning Sat, Aug 29, priced at NT$15,591 Found 4 days ago

Sun, Jul 12 - Sun, Jul 19

RDU

Raleigh

SEA

Seattle

NT$23,198

Roundtrip

Found 5 days ago

Select Alaska Airlines flight, departing Sun, Jul 12 from Raleigh to Seattle, returning Sun, Jul 19, priced at NT$23,198 Found 5 days ago

Travel information

Origin airport	Raleigh-Durham International Airport
Destination airport	Seattle-Tacoma International Airport
Distance	3,779 km away
Airlines serving	Alaska Airlines, JetBlue Airways, American Airlines, Delta, United, Southwest Airlines, Frontier Airlines, Sun Country Airlines
Popular airline	Alaska Airlines
Roundtrip price	NT$13,934
Average flight time	5 hours 53 mins

Explore a world of travel with Expedia

Lodging
Flights
Packages
Cars

Hotels near Highline SeaTac Botanical Garden
Standard Link for Hotels near Highline SeaTac Botanical Garden
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
Hotels with Early Check-in in SeaTac
Standard Link for Hotels with Early Check-in in SeaTac
Hotels with Bars in SeaTac
Standard Link for Hotels with Bars in SeaTac
Hotels with Hot Tubs in Tukwila
Standard Link for Hotels with Hot Tubs in Tukwila
Romantic Hotels in Tukwila
Standard Link for Romantic Hotels in Tukwila
Hotels near Great American Casino
Standard Link for Hotels near Great American Casino
Condo Rentals in Tukwila
Standard Link for Condo Rentals in Tukwila
Hotels with smoking rooms in SeaTac
Standard Link for Hotels with smoking rooms in SeaTac
Family Hotels in Burien
Standard Link for Family Hotels in Burien
Hotels near The Boeing Company
Standard Link for Hotels near The Boeing Company
Hotels with a Pool in Tukwila
Standard Link for Hotels with a Pool in Tukwila
Hotels near Seattle - Tacoma Intl.
Standard Link for Hotels near Seattle - Tacoma Intl.
5 Star Hotels in Normandy Park
Standard Link for 5 Star Hotels in Normandy Park
B&B in Des Moines
Standard Link for B&B in Des Moines
5 Star Hotels in Downtown Burien
Standard Link for 5 Star Hotels in Downtown Burien
Beach Hotels in Burien
Standard Link for Beach Hotels in Burien
Renton Hotels
Standard Link for Renton Hotels
5 Star Hotels in SeaTac
Standard Link for 5 Star Hotels in SeaTac
Family Hotels in SeaTac
Standard Link for Family Hotels in SeaTac
Resorts & Hotels with Spas in SeaTac
Standard Link for Resorts & Hotels with Spas in SeaTac
Cheap Hotels in SeaTac
Standard Link for Cheap Hotels in SeaTac
Motel 6 Hotels in Burien
Standard Link for Motel 6 Hotels in Burien
Motels in SeaTac
Standard Link for Motels in SeaTac
Hotel Wedding Venues Hotels in Tukwila
Standard Link for Hotel Wedding Venues Hotels in Tukwila
Hotels with an Indoor Pool in SeaTac
Standard Link for Hotels with an Indoor Pool in SeaTac
Business Hotels in SeaTac
Standard Link for Business Hotels in SeaTac
Hotels near Silver Dollar Casino
Standard Link for Hotels near Silver Dollar Casino
Hotels near Saltwater State Park
Standard Link for Hotels near Saltwater State Park
Pet-Friendly Hotels in SeaTac
Standard Link for Pet-Friendly Hotels in SeaTac
Ski Hotels in Burien
Standard Link for Ski Hotels in Burien

Flights from Truckee (TKF) to Seattle (SEA)
Standard Link for Flights from Truckee (TKF) to Seattle (SEA)
Flights from Inverness (INV) to Seattle (SEA)
Standard Link for Flights from Inverness (INV) to Seattle (SEA)
Flights from Seattle - Tacoma Intl.
Standard Link for Flights from Seattle - Tacoma Intl.
Flights from Taipei (TPE) to Seattle (SEA)
Standard Link for Flights from Taipei (TPE) to Seattle (SEA)
Flights from Helsinki (HEL) to Seattle (SEA)
Standard Link for Flights from Helsinki (HEL) to Seattle (SEA)
Flights from Monterrey (MTY) to Seattle (SEA)
Standard Link for Flights from Monterrey (MTY) to Seattle (SEA)
Flights from Tan Tan (TTA) to Seattle (SEA)
Standard Link for Flights from Tan Tan (TTA) to Seattle (SEA)
Flights from Cobar (CAZ) to Seattle (SEA)
Standard Link for Flights from Cobar (CAZ) to Seattle (SEA)
Flights from New York (NYC) to Seattle (SEA)
Standard Link for Flights from New York (NYC) to Seattle (SEA)
Flights from Austin (AUS) to Seattle (SEA)
Standard Link for Flights from Austin (AUS) to Seattle (SEA)
Flights from Los Angeles (LAX) to Seattle (SEA)
Standard Link for Flights from Los Angeles (LAX) to Seattle (SEA)
Flights from Beatrice (BIE) to Seattle (SEA)
Standard Link for Flights from Beatrice (BIE) to Seattle (SEA)
Flights from Bergamo (BGY) to Seattle (SEA)
Standard Link for Flights from Bergamo (BGY) to Seattle (SEA)
Flights from Sarajevo (SJJ) to Seattle (SEA)
Standard Link for Flights from Sarajevo (SJJ) to Seattle (SEA)
Flights from Meridian (MEI) to Seattle (SEA)
Standard Link for Flights from Meridian (MEI) to Seattle (SEA)
Flights from Benton Harbor (BEH) to Seattle (SEA)
Standard Link for Flights from Benton Harbor (BEH) to Seattle (SEA)
Flights from Dublin (DUB) to Seattle (SEA)
Standard Link for Flights from Dublin (DUB) to Seattle (SEA)
Flights to SeaTac
Standard Link for Flights to SeaTac
Flights from San Francisco (SFO) to Seattle (SEA)
Standard Link for Flights from San Francisco (SFO) to Seattle (SEA)
Flights from Houston (HOU) to Seattle (SEA)
Standard Link for Flights from Houston (HOU) to Seattle (SEA)
Flights from Inuvik (YEV) to Seattle (SEA)
Standard Link for Flights from Inuvik (YEV) to Seattle (SEA)
Flights from Bridgetown (BGI) to Seattle (SEA)
Standard Link for Flights from Bridgetown (BGI) to Seattle (SEA)
Flights from Seward (SWD) to Seattle (SEA)
Standard Link for Flights from Seward (SWD) to Seattle (SEA)
Flights from Pittsburgh (PIT) to Seattle (SEA)
Standard Link for Flights from Pittsburgh (PIT) to Seattle (SEA)
Flights from Chicago (ORD) to Seattle (SEA)
Standard Link for Flights from Chicago (ORD) to Seattle (SEA)
Flights from Los Angeles (QLA) to Seattle (SEA)
Standard Link for Flights from Los Angeles (QLA) to Seattle (SEA)
Flights from Coeur d'Alene (COE) to Seattle (SEA)
Standard Link for Flights from Coeur d'Alene (COE) to Seattle (SEA)
Flights from Chengdu (CTU) to Seattle (SEA)
Standard Link for Flights from Chengdu (CTU) to Seattle (SEA)
Flights from Sechelt (YHS) to Seattle (SEA)
Standard Link for Flights from Sechelt (YHS) to Seattle (SEA)
Flights from Des Moines (DSM) to Seattle (SEA)
Standard Link for Flights from Des Moines (DSM) to Seattle (SEA)
Flights from Corvallis (CVO) to Seattle (SEA)
Standard Link for Flights from Corvallis (CVO) to Seattle (SEA)
Flights from Manitouwadge (YMG) to Seattle (SEA)
Standard Link for Flights from Manitouwadge (YMG) to Seattle (SEA)

Seatac Vacations
Standard Link for Seatac Vacations
Westfield Southcenter Mall
Standard Link for Westfield Southcenter Mall
Visit Southcenter
Standard Link for Visit Southcenter
Family Fun Center
Standard Link for Family Fun Center
Visit Normandy Park
Standard Link for Visit Normandy Park
Tukwila Vacations
Standard Link for Tukwila Vacations
Visit Tukwila
Standard Link for Visit Tukwila
Moshier Park
Standard Link for Moshier Park
Hydroplane and Raceboat Museum
Standard Link for Hydroplane and Raceboat Museum
Great American Casino
Standard Link for Great American Casino
Burien Town Square Park
Standard Link for Burien Town Square Park
Visit SeaTac
Standard Link for Visit SeaTac

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

*Available to One Key members.

NT$6,941 Cheap Flights from Raleigh (RDU) to Seattle (SEA)

Flight 1

Popular airlines from Raleigh-Durham International Airport (RDU) to Seattle-Tacoma International Airport (SEA)

Be in the know

Book smarter

Earn twice

Cheap Flights from Raleigh to Seattle (RDU-SEA)

Travel information

Explore a world of travel with Expedia