Cheaps Flights to St. Lawrence Seaway , NY from CA $164

Featured airlines

Plan, book, fly with confidence

Be in the know

Get alerts if flight prices drop or rise*

Book smarter

Save up to 30% on select hotels after you book a flight*

Earn twice

Earn your airline miles on top of our rewards

How much is the cheapest flight to St. Lawrence Seaway?

Prices were available within the past 7 days and start at CA $164 for one-way flights and CA $390 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

All deals

One way

Roundtrip

Find Your Flights to St. Lawrence Seaway SYR

Cheap flights to St. Lawrence Seaway (SYR)

Get started finding a cheap flight to St. Lawrence Seaway on Expedia by either choosing a deal on this page or using the search bar to enter your travel dates, origin airport, and whether you want a roundtrip or one-way airfare. You can filter for flexibility, number of stops, airline, and departure/arrival times to find the best flight for you.

We recommend using the ‘Flexible Dates’ calendar at the top of the page to see the price of plane tickets on the surrounding dates. This allows you to pick the cheapest days to fly if your trip allows flexibility and score cheap flight deals to St. Lawrence Seaway.

Roundtrip prices range from CA $390 - CA $390, and one-ways St. Lawrence Seaway start as low as CA $164.

Be aware that choosing a non-stop flight can sometimes be more expensive while saving you time. And routes with connections may be available at a cheaper rate.

Airlines that fly to St. Lawrence Seaway (SYR)

You have several options for which airline you choose to travel with to St. Lawrence Seaway. There are 6 airlines flying into SYR: Delta, American Airlines.

Cheap plane tickets may be available from different airlines at different times and with unique terms. It’s best to understand the details of each airline’s offer before judging its value.

For example, if you plan to check a bag or bring a carry-on, check whether the cheap airfare deal includes a baggage allowance. If not, verify whether the baggage fee is higher than the difference of other airline plane ticket deals offering free checked/carry-on baggage in exchange for a slightly higher airfare.

Additionally, your preferred frequent flyer membership programmes may influence your choice of cheap airline. Expedia allows you to enter your membership numbers during checkout to earn points from your airline and Expedia Rewards—all while getting a great deal and planning all your travel on one online platform.

Find the best deals

At Expedia, we source many flight deals from multiple providers, so you can easily find the best deals that are right for you. A great strategy for getting the best deals can be to make sure you book and travel at optimal times. Airfare to St. Lawrence Seaway (SYR) varies throughout the year based on seasonal demand. You’ll see the lowest rates for roundtrips to SYR in September and in July for one-ways.

Cancellation & flexibility

To change or cancel eligible flights, go to ‘My Trips’ and navigate to your itinerary. If you booked within the last 24 hours, you might be able to cancel your flight for free. Learn more about flight changes or cancellations from our customer service portal. Some plane tickets are available with no change fees, which you can filter for during your search.

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, CA $390 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 CA $390 and CA $390. Many lucky vacationers nabbed one-way tickets from Columbus (CMH) for as little as CA $164.

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 CA $390 and CA $390. 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	St. Lawrence Seaway
Destination airport IATA code	SYR

Need more than a Flight to St. Lawrence Seaway?

Heading to St. Lawrence Seaway? Explore St. Lawrence Seaway with Expedia's Travel Guides to find the best hotels, vacation packages, car rental deals and more!

St. Lawrence Seaway Hotels

St. Lawrence Seaway Vacation Rentals

St. Lawrence Seaway Car Rentals

St. Lawrence Seaway Vacations