Cheap flights from St. Lawrence Seaway

View NZ$132 flight on Tue, 24 Mar 2026Opens in a new window

Popular airlines

  • Breeze Airways

  • American Airlines

  • Alaska Airlines

  • Qatar Airways

  • Be in the know

    Get alerts if flight prices drop or rise*

  • Book smarter

    Save up to 35% on select hotels after you book a flight*

  • Earn twice

    Earn your airline miles on top of our rewards
    Sign in

Cheapest flights from St. Lawrence Seaway

These prices were available within the past 7 days. Prices quoted are per person, return, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Tue, 24 Mar - Tue, 31 Mar
SYR
Syracuse
BOS
Boston
NZ$263 Return, found 6 days ago
NZ$263
Return
found 6 days ago
Select Delta flight, departing Tue, 24 Mar from Syracuse to Boston, returning Tue, 31 Mar, priced at NZ$263 found 6 days ago
American Airlines
Tue, 24 Mar - Tue, 31 Mar
SYR
Syracuse
BOS
Boston
NZ$280 Return, found 6 days ago
NZ$280
Return
found 6 days ago
Select American Airlines flight, departing Tue, 24 Mar from Syracuse to Boston, returning Tue, 31 Mar, priced at NZ$280 found 6 days ago
American Airlines
Mon, 2 Mar - Thu, 5 Mar
SYR
Syracuse
MCO
Orlando
NZ$296 Return, found 5 days ago
NZ$296
Return
found 5 days ago
Select American Airlines flight, departing Mon, 2 Mar from Syracuse to Orlando, returning Thu, 5 Mar, priced at NZ$296 found 5 days ago
Delta
Tue, 24 Mar - Tue, 31 Mar
SYR
Syracuse
BOS
Boston
NZ$298 Return, found 6 days ago
NZ$298
Return
found 6 days ago
Select Delta flight, departing Tue, 24 Mar from Syracuse to Boston, returning Tue, 31 Mar, priced at NZ$298 found 6 days ago
United
Tue, 24 Mar - Tue, 31 Mar
SYR
Syracuse
BOS
Boston
NZ$313 Return, found 6 days ago
NZ$313
Return
found 6 days ago
Select United flight, departing Tue, 24 Mar from Syracuse to Boston, returning Tue, 31 Mar, priced at NZ$313 found 6 days ago
Delta
Mon, 2 Mar - Thu, 5 Mar
SYR
Syracuse
MCO
Orlando
NZ$329 Return, found 5 days ago
NZ$329
Return
found 5 days ago
Select Delta flight, departing Mon, 2 Mar from Syracuse to Orlando, returning Thu, 5 Mar, priced at NZ$329 found 5 days ago
American Airlines
Mon, 2 Mar - Thu, 5 Mar
SYR
Syracuse
MCO
Orlando
NZ$347 Return, found 5 days ago
NZ$347
Return
found 5 days ago
Select American Airlines flight, departing Mon, 2 Mar from Syracuse to Orlando, returning Thu, 5 Mar, priced at NZ$347 found 5 days ago
Delta
Tue, 24 Mar - Tue, 31 Mar
SYR
Syracuse
BOS
Boston
NZ$348 Return, found 6 days ago
NZ$348
Return
found 6 days ago
Select Delta flight, departing Tue, 24 Mar from Syracuse to Boston, returning Tue, 31 Mar, priced at NZ$348 found 6 days ago
Delta
Tue, 24 Mar - Tue, 31 Mar
SYR
Syracuse
BOS
Boston
NZ$349 Return, found 6 days ago
NZ$349
Return
found 6 days ago
Select Delta flight, departing Tue, 24 Mar from Syracuse to Boston, returning Tue, 31 Mar, priced at NZ$349 found 6 days ago
United
Tue, 24 Mar - Tue, 31 Mar
SYR
Syracuse
BOS
Boston
NZ$363 Return, found 6 days ago
NZ$363
Return
found 6 days ago
Select United flight, departing Tue, 24 Mar from Syracuse to Boston, returning Tue, 31 Mar, priced at NZ$363 found 6 days ago

The Annual Holiday Sale

Members save up to 40% on hotels and homes. Plan this year’s big trip and save.
Book now

Flights from St. Lawrence Seaway: Essential Travel Information

Cheapest flight from St. Lawrence Seaway
NZ$263 (roundtrip)
Best airlines to fly from St. Lawrence Seaway
Delta, American Airlines, United
Cheapest month to fly from St. Lawrence Seaway
March
St. Lawrence Seaway IATA code
SYR
St. Lawrence Seaway Country/State
New York
Airline ticket deals from St. Lawrence Seaway
NZ$263 - NZ$363

 

Explore a world of travel with Expedia

*Available to Expedia members.