Cheap flights from Seattle to St. Lawrence Seaway from CA $182

Cheap flights from Seattle (SEA) to St. Lawrence Seaway (SYR)

Prices were available within the past 7 days and start at CA $182 for one-way flights and CA $402 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Thu., May 1 - Tue., May 6

SEA

Seattle

SYR

Syracuse

CA $402 Roundtrip, found 1 day ago

CA $402

Roundtrip

found 1 day ago

Select JetBlue Airways flight, departing Thu., May 1 from Seattle to Syracuse, returning Tue., May 6, priced at CA $402 found 1 day ago

Thu., May 1 - Tue., May 6

SEA

Seattle

SYR

Syracuse

CA $462 Roundtrip, found 1 day ago

CA $462

Roundtrip

found 1 day ago

Select JetBlue Airways flight, departing Thu., May 1 from Seattle to Syracuse, returning Tue., May 6, priced at CA $462 found 1 day ago

Thu., May 1 - Sat., May 10

SEA

Seattle

SYR

Syracuse

CA $482 Roundtrip, found 6 hours ago

CA $482

Roundtrip

found 6 hours ago

Select JetBlue Airways flight, departing Thu., May 1 from Seattle to Syracuse, returning Sat., May 10, priced at CA $482 found 6 hours ago

Thu., May 1 - Tue., May 6

SEA

Seattle

SYR

Syracuse

CA $566 Roundtrip, found 1 day ago

CA $566

Roundtrip

found 1 day ago

Select American Airlines flight, departing Thu., May 1 from Seattle to Syracuse, returning Tue., May 6, priced at CA $566 found 1 day ago

Thu., May 1 - Tue., May 6

SEA

Seattle

SYR

Syracuse

CA $682 Roundtrip, found 1 day ago

CA $682

Roundtrip

found 1 day ago

Select Delta flight, departing Thu., May 1 from Seattle to Syracuse, returning Tue., May 6, priced at CA $682 found 1 day ago

Thu., May 1 - Tue., May 6

SEA

Seattle

SYR

Syracuse

CA $912 Roundtrip, found 1 day ago

CA $912

Roundtrip

found 1 day ago

Select Alaska Airlines flight, departing Thu., May 1 from Seattle to Syracuse, returning Tue., May 6, priced at CA $912 found 1 day ago