Cheap Flights to St. Lawrence Seaway from HK$4,946

View HK$4,946 flight on Sun, 9 Nov 2025Opens 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 HK$4,946 for one-way flights and HK$8,964 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

American Airlines
Sun, 19 Oct - Fri, 31 Oct
MFR
Medford
ART
Watertown
HK$10,630 Return, found 20 hours ago
HK$10,630
Return
found 20 hours ago
Select American Airlines flight, departing Sun, 19 Oct from Medford to Watertown, returning Fri, 31 Oct, priced at HK$10,630 found 20 hours ago
American Airlines
Sun, 19 Oct - Fri, 31 Oct
MFR
Medford
ART
Watertown
HK$15,543 Return, found 20 hours ago
HK$15,543
Return
found 20 hours ago
Select American Airlines flight, departing Sun, 19 Oct from Medford to Watertown, returning Fri, 31 Oct, priced at HK$15,543 found 20 hours ago
American Airlines
Sun, 19 Oct - Fri, 31 Oct
MFR
Medford
ART
Watertown
HK$19,424 Return, found 20 hours ago
HK$19,424
Return
found 20 hours ago
Select American Airlines flight, departing Sun, 19 Oct from Medford to Watertown, returning Fri, 31 Oct, priced at HK$19,424 found 20 hours ago
American Airlines
Sun, 19 Oct - Fri, 31 Oct
MFR
Medford
ART
Watertown
HK$21,015 Return, found 20 hours ago
HK$21,015
Return
found 20 hours ago
Select American Airlines flight, departing Sun, 19 Oct from Medford to Watertown, returning Fri, 31 Oct, priced at HK$21,015 found 20 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, HK$8,964 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 HK$8,964 and HK$21,015. Many lucky holiday makers nabbed one-way tickets from Hong Kong SAR (HKG) for as little as HK$4,946.
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 HK$8,964 and HK$21,015. 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.
Flights to St. Lawrence Seaway information
Destination airport
Hancock Intl.
Destination airport IATA code
SYR
Destination city name
Syracuse
Return price
HK$844

Trending flights to St. Lawrence Seaway

Prices were available within the past 7 days and start at HK$4,946 for one-way flights and HK$8,964 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Qatar Airways
Thu, 11 Sept - Tue, 23 Sept
HKG
Hong Kong SAR
SYR
Syracuse
HK$8,964 Return, found 5 days ago
HK$8,964
Return
found 5 days ago
Select Qatar Airways flight, departing Thu, 11 Sept from Hong Kong SAR to Syracuse, returning Tue, 23 Sept, priced at HK$8,964 found 5 days ago
*Available to Expedia members.