Commercial Ships, St. Lawrence Seaway, Massena, New York

£315 Cheap Flights to St. Lawrence Seaway

View £315 flight on Fri, 4 Sept 2026Opens in a new window

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Cheap round-trip flights to St. Lawrence Seaway

Prices were available within the past 7 days and start at £315 for one-way flights and £520 for round trip, for the period specified. Be sure to select the 'Direct flights only' box above if you are looking for a non stop route. Prices and availability are subject to change. Additional terms apply.

JetBlue Airways
Wed, 16 Sept - Mon, 28 Sept
LHR
London
SYR
Syracuse
£520 Return, found 1 day ago
£520
Return
found 1 day ago
Select JetBlue Airways flight, departing Wed, 16 Sept from London to Syracuse, returning Mon, 28 Sept, priced at £520 found 1 day ago
TAP Portugal
Sun, 15 Nov - Wed, 2 Dec
LGW
London
SYR
Syracuse
£623 Return, just found
£623
Return
just found
Select TAP Portugal flight, departing Sun, 15 Nov from London to Syracuse, returning Wed, 2 Dec, priced at £623 just found
Brussels Airlines
Tue, 2 Mar - Wed, 10 Mar
LHR
London
SYR
Syracuse
£675 Return, found 2 days ago
£675
Return
found 2 days ago
Select Brussels Airlines flight, departing Tue, 2 Mar from London to Syracuse, returning Wed, 10 Mar, priced at £675 found 2 days ago
American Airlines
Mon, 4 Jan - Sat, 9 Jan
LHR
London
SYR
Syracuse
£690 Return, found 3 days ago
£690
Return
found 3 days ago
Select American Airlines flight, departing Mon, 4 Jan from London to Syracuse, returning Sat, 9 Jan, priced at £690 found 3 days ago
Lufthansa
Fri, 3 Jul - Sat, 11 Jul
LHR
London
SYR
Syracuse
£718 Return, found 12 hours ago
£718
Return
found 12 hours ago
Select Lufthansa flight, departing Fri, 3 Jul from London to Syracuse, returning Sat, 11 Jul, priced at £718 found 12 hours ago

Frequently asked questions

How do I find cheap flights to St. Lawrence Seaway that have flexible change policies?
Search for low-cost flights to St. Lawrence Seaway, then check the "No change fee" box directly below the "Flexible change policies" heading. It's as easy as that. We appreciate that plans change and flexibility matters, so book with confidence with Expedia.
Which airlines fly to St. Lawrence Seaway?
You can take your pick of an assortment of airlines that service St. Lawrence Seaway. Some of your best options are:

  • American Airlines - 386 flights to or near St. Lawrence Seaway each month, including 386 flights to Hancock Intl. Airport (SYR) per month.
  • Delta Air Lines - 372 flights to or near St. Lawrence Seaway each month, including 372 flights to Hancock Intl. Airport (SYR) per month.
  • United Airlines - 260 flights to or near St. Lawrence Seaway each month, including 260 flights to Hancock Intl. Airport (SYR) per month.

How can I find cheap tickets to St. Lawrence Seaway?
To pick up an awesome deal to St. Lawrence Seaway, book well in advance. Also use Expedia's handy "flexible dates" feature above your search results. This will show you the cheapest prices for similar time frames. In the last seven days, £520 was the lowest price for a flight to St. Lawrence Seaway.
How much is a flight to St. Lawrence Seaway?
There were a lot of bargain fares up for grabs in the last seven days, with the price of a return ticket to St. Lawrence Seaway ranging between £520 and £718. Many lucky holiday makers nabbed one-way tickets from London (LGW) for as little as £315.
What are the most popular airports to fly into in St. Lawrence Seaway?
Depending on which airline you travel with and departure city, one of these busy airports will be your entry point to St. Lawrence Seaway:

  • Hancock Intl. Airport (SYR) - 1,348 flights per month.
  • Massena Intl. Airport (MSS) - 91 flights per month.

When is the cheapest time to fly to St. Lawrence Seaway?
Flying on a Tuesday, followed by a Monday, is generally the best way to get the cheapest flight. Stay away from the weekends if possible, because Saturday is typically the costliest day. Spend the funds you saved enjoying yourself in St. Lawrence Seaway instead!
How much is a plane ticket to St. Lawrence Seaway?
In the last seven days, flights to St. Lawrence Seaway varied between £520 and £718. Prices depend on a number of things, particularly the time of departure, carrier, cabin class and how early the fare is booked.
What months are the cheapest to book a flight to St. Lawrence Seaway?
February is an excellent month to secure an awesome deal to St. Lawrence Seaway. Be aware that the priciest time to make a booking in the States isn't the middle of summer, but the festive month of December.

Book with confidence

Expedia flights to St. Lawrence Seaway

Searching for cheap flights to St. Lawrence Seaway? No travel company presents more choices than Expedia if you're looking to compare flights to St. Lawrence Seaway. With more airlines, cheaper flights, fewer stops, and more departure and arrival times travellers should ensure they search on Expedia before any holiday to New York. Expedia provides the cheapest flights to many destinations in New York and you may find even greater savings if you combine your flight with a hotel stay in St. Lawrence Seaway.

Expedia is the largest online travel agency which means that Expedia have access to cheap flights. So make sure you check Expedia regularly for these bargain flights because the cheapest airline tickets sell out fast.

Expedia is not only free for everyone to use but it quick and easy to use. Find the lowest flight prices guaranteed and book directly through Expedia. Browse through hundreds of cheap flight offers to find the one that suits your budget by simply inputting your travel dates. Expedia will then find the cheapest flights to St. Lawrence Seaway for that period and let you choose your preferred time and airline. If you need additional assistance, Expedia Customer Service representatives are available from 8am - 10pm Monday to Friday, and 9am - 10pm at weekends. Our capable staff will be able to help you with any questions regarding your St. Lawrence Seaway flight, or other booking questions that may arise. When you book flights with Expedia you can rest assured that you have booked the best flight at the lowest price.

Expedia flights to St. Lawrence Seaway

Travel information

Destination airport
Hancock Intl.
Destination airport IATA code
SYR
Destination city name
Syracuse
Return price
£111

Trending flights to St. Lawrence Seaway

Prices were available within the past 7 days and start at £315 for one-way flights and £520 for round trip, for the period specified. Be sure to select the 'Direct flights only' box above if you are looking for a non stop route. Prices and availability are subject to change. Additional terms apply.

JetBlue Airways
Wed, 16 Sept - Mon, 28 Sept
LHR
London
SYR
Syracuse
£520 Return, found 1 day ago
£520
Return
found 1 day ago
Select JetBlue Airways flight, departing Wed, 16 Sept from London to Syracuse, returning Mon, 28 Sept, priced at £520 found 1 day ago

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