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NT$10,828 Cheap Flights from San José (SJO) to Seattle (SEA)

Photo by Port of Seattle
Open Photo by Port of Seattle

Cheap Flights from San José to Seattle (SJO-SEA)

Prices were available within the past 7 days and start at NT$10,828 for one-way flights and NT$19,198 for roundtrip, for the period specified. Prices and availability are subject to change.
Avianca
Thu, Sep 17 - Wed, Sep 23
SJO
San José
SEA
Seattle
NT$19,198
Roundtrip
Found 5 hours ago
Select Avianca flight, departing Thu, Sep 17 from San José to Seattle, returning Wed, Sep 23, priced at NT$19,198 Found 5 hours ago
American Airlines
Thu, Sep 17 - Wed, Sep 23
SJO
San José
SEA
Seattle
NT$20,146
Roundtrip
Found 5 hours ago
Select American Airlines flight, departing Thu, Sep 17 from San José to Seattle, returning Wed, Sep 23, priced at NT$20,146 Found 5 hours ago
Avianca
Thu, Sep 17 - Wed, Sep 23
SJO
San José
SEA
Seattle
NT$21,000
Roundtrip
Found 5 hours ago
Select Avianca flight, departing Thu, Sep 17 from San José to Seattle, returning Wed, Sep 23, priced at NT$21,000 Found 5 hours ago
Avianca
Thu, Sep 17 - Wed, Sep 23
SJO
San José
SEA
Seattle
NT$21,292
Roundtrip
Found 5 hours ago
Select Avianca flight, departing Thu, Sep 17 from San José to Seattle, returning Wed, Sep 23, priced at NT$21,292 Found 5 hours ago
Avianca
Thu, Sep 17 - Wed, Sep 23
SJO
San José
SEA
Seattle
NT$21,474
Roundtrip
Found 5 hours ago
Select Avianca flight, departing Thu, Sep 17 from San José to Seattle, returning Wed, Sep 23, priced at NT$21,474 Found 5 hours ago
United
Thu, Sep 17 - Wed, Sep 23
SJO
San José
SEA
Seattle
NT$21,759
Roundtrip
Found 5 hours ago
Select United flight, departing Thu, Sep 17 from San José to Seattle, returning Wed, Sep 23, priced at NT$21,759 Found 5 hours ago
United
Thu, Sep 17 - Wed, Sep 23
SJO
San José
SEA
Seattle
NT$21,941
Roundtrip
Found 5 hours ago
Select United flight, departing Thu, Sep 17 from San José to Seattle, returning Wed, Sep 23, priced at NT$21,941 Found 5 hours ago
American Airlines
Thu, Sep 17 - Wed, Sep 23
SJO
San José
SEA
Seattle
NT$21,958
Roundtrip
Found 5 hours ago
Select American Airlines flight, departing Thu, Sep 17 from San José to Seattle, returning Wed, Sep 23, priced at NT$21,958 Found 5 hours ago
United
Thu, Sep 17 - Wed, Sep 23
SJO
San José
SEA
Seattle
NT$22,128
Roundtrip
Found 5 hours ago
Select United flight, departing Thu, Sep 17 from San José to Seattle, returning Wed, Sep 23, priced at NT$22,128 Found 5 hours ago
American Airlines
Thu, Sep 17 - Wed, Sep 23
SJO
San José
SEA
Seattle
NT$22,238
Roundtrip
Found 5 hours ago
Select American Airlines flight, departing Thu, Sep 17 from San José to Seattle, returning Wed, Sep 23, priced at NT$22,238 Found 5 hours ago
United
Thu, Sep 17 - Wed, Sep 23
SJO
San José
SEA
Seattle
NT$22,310
Roundtrip
Found 5 hours ago
Select United flight, departing Thu, Sep 17 from San José to Seattle, returning Wed, Sep 23, priced at NT$22,310 Found 5 hours ago
American Airlines
Thu, Sep 17 - Wed, Sep 23
SJO
San José
SEA
Seattle
NT$22,420
Roundtrip
Found 5 hours ago
Select American Airlines flight, departing Thu, Sep 17 from San José to Seattle, returning Wed, Sep 23, priced at NT$22,420 Found 5 hours ago
Delta
Thu, Sep 17 - Wed, Sep 23
SJO
San José
SEA
Seattle
NT$27,086
Roundtrip
Found 5 hours ago
Select Delta flight, departing Thu, Sep 17 from San José to Seattle, returning Wed, Sep 23, priced at NT$27,086 Found 5 hours ago
Aeromexico
Thu, Sep 17 - Wed, Sep 23
SJO
San José
SEA
Seattle
NT$31,937
Roundtrip
Found 5 hours ago
Select Aeromexico flight, departing Thu, Sep 17 from San José to Seattle, returning Wed, Sep 23, priced at NT$31,937 Found 5 hours ago

Find the cheapest month to fly from San José (SJO) to Seattle (SEA)

February is typically the cheapest month to fly

From NT$10,816 - NT$18,886 per traveler.

Travel information

Origin airport
Juan Santamaria Intl. Airport
Destination airport
Seattle-Tacoma International Airport
Distance
5,482 km away
Airlines serving
JetBlue Airways, Air Canada, Alaska Airlines, Aeromexico, Avianca, United, American Airlines, Delta, Southwest Airlines, Copa
Popular airline
JetBlue Airways
Roundtrip price
NT$19,198
*Available to One Key members.