Cheap flights from Chicago to St. Lawrence Seaway from CA $94

Cheap flights from Chicago (CHI) to St. Lawrence Seaway (SYR)

Prices were available within the past 7 days and start at CA $94 for one-way flights and CA $239 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Tue., Apr. 15 - Wed., Apr. 30

ORD

Chicago

SYR

Syracuse

CA $239 Roundtrip, found 1 day ago

CA $239

Roundtrip

found 1 day ago

Select JetBlue Airways flight, departing Tue., Apr. 15 from Chicago to Syracuse, returning Wed., Apr. 30, priced at CA $239 found 1 day ago

Tue., Mar. 25 - Tue., Apr. 1

ORD

Chicago

SYR

Syracuse

CA $271 Roundtrip, found 19 hours ago

CA $271

Roundtrip

found 19 hours ago

Select JetBlue Airways flight, departing Tue., Mar. 25 from Chicago to Syracuse, returning Tue., Apr. 1, priced at CA $271 found 19 hours ago

Wed., Mar. 12 - Wed., Mar. 19

ORD

Chicago

SYR

Syracuse

CA $291 Roundtrip, found 3 days ago

CA $291

Roundtrip

found 3 days ago

Select JetBlue Airways flight, departing Wed., Mar. 12 from Chicago to Syracuse, returning Wed., Mar. 19, priced at CA $291 found 3 days ago

Wed., Mar. 12 - Wed., Mar. 19

ORD

Chicago

SYR

Syracuse

CA $318 Roundtrip, found 3 days ago

CA $318

Roundtrip

found 3 days ago

Select American Airlines flight, departing Wed., Mar. 12 from Chicago to Syracuse, returning Wed., Mar. 19, priced at CA $318 found 3 days ago

Wed., Mar. 5 - Wed., Mar. 12

ORD

Chicago

SYR

Syracuse

CA $371 Roundtrip, found 4 days ago

CA $371

Roundtrip

found 4 days ago

Select Delta flight, departing Wed., Mar. 5 from Chicago to Syracuse, returning Wed., Mar. 12, priced at CA $371 found 4 days ago

Thu., Feb. 27 - Sun., Mar. 9

ORD

Chicago

SYR

Syracuse

CA $618 Roundtrip, just found

CA $618

Roundtrip

just found

Select United flight, departing Thu., Feb. 27 from Chicago to Syracuse, returning Sun., Mar. 9, priced at CA $618 just found