Cheap Flights to Great Lakes Seaway

View ₩116,000 flight on Wed, Jul 8, 2026Opens in a new window

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How much is the cheapest flight to Great Lakes Seaway?

Prices were available within the past 7 days and start at ₩116,000 for one-way flights and ₩205,900 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Sun, Jul 26 - Mon, Aug 3
ATL
Atlanta
BUF
Buffalo
₩205,900 Roundtrip, found 6 days ago
₩205,900
Roundtrip
found 6 days ago
Select Delta flight, departing Sun, Jul 26 from Atlanta to Buffalo, returning Mon, Aug 3, priced at ₩205,900 found 6 days ago
American Airlines
Wed, Jul 15 - Thu, Jul 16
BOS
Boston
BUF
Buffalo
₩395,900 Roundtrip, found 1 day ago
₩395,900
Roundtrip
found 1 day ago
Select American Airlines flight, departing Wed, Jul 15 from Boston to Buffalo, returning Thu, Jul 16, priced at ₩395,900 found 1 day ago
United
Wed, Jun 3 - Thu, Jun 4
BOS
Boston
BUF
Buffalo
₩454,000 Roundtrip, found 16 hours ago
₩454,000
Roundtrip
found 16 hours ago
Select United flight, departing Wed, Jun 3 from Boston to Buffalo, returning Thu, Jun 4, priced at ₩454,000 found 16 hours ago
Qatar Airways
Tue, Jul 14 - Wed, Jul 15
ICN
Seoul
BUF
Buffalo
₩2,298,800 Roundtrip, found 4 days ago
₩2,298,800
Roundtrip
found 4 days ago
Select Qatar Airways flight, departing Tue, Jul 14 from Seoul to Buffalo, returning Wed, Jul 15, priced at ₩2,298,800 found 4 days ago
Turkish Airlines
Mon, Jul 13 - Mon, Jul 20
ICN
Seoul
BUF
Buffalo
₩2,463,100 Roundtrip, found 4 days ago
₩2,463,100
Roundtrip
found 4 days ago
Select Turkish Airlines flight, departing Mon, Jul 13 from Seoul to Buffalo, returning Mon, Jul 20, priced at ₩2,463,100 found 4 days ago

Frequently asked questions

How do I find cheap flights to Great Lakes Seaway that have flexible change policies?
Search for cheap fares to Great Lakes Seaway, then mark the "No change fee" box directly under the "Flexible change policies" heading. It's as simple as that. We understand that plans can change and flexibility is essential, so you can book with confidence with Expedia.
How can I find cheap tickets to Great Lakes Seaway?
To pick up an awesome deal to Great Lakes Seaway, book in advance. Also take advantage of Expedia's handy "flexible dates" feature above your search results. This will display the cheapest prices for nearby days. In the last seven days, ₩205,900 was the lowest price for a flight to Great Lakes Seaway.
How much is a flight to Great Lakes Seaway?
One-way flights taking off from Atlanta (ATL) sold for just ₩116,000 in the last seven days. During this period, the cost of a round-trip journey to Great Lakes Seaway ranged between ₩205,900 and ₩2,463,100. If you find a deal, grab it fast — these prices don't hang about.
When is the cheapest time to fly to Great Lakes Seaway?
Consider traveling earlier in the week to bag a bargain fare to Great Lakes Seaway. Tuesday is normally the most cost-effective day to fly, with Monday a close second. Saturday often has the most expensive fares. This is because many people prefer to start their trip on a weekend.
How much is a plane ticket to Great Lakes Seaway?
Fares to Great Lakes Seaway ranged from ₩205,900 to ₩2,463,100 in the last seven days. Usually, the sooner you make a reservation, the better the price.
What months are the cheapest to book a flight to Great Lakes Seaway?
February is the best month to purchase a seat for your Great Lakes Seaway adventure. Tickets cost the most during December, so avoid this time if you can.

Book with confidence

Searching for cheap flights to Great Lakes Seaway? No travel company presents more choices than Expedia if you're looking to compare flights to Great Lakes 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 United States of America. Expedia provides the cheapest flights to many destinations in United States of America and you may find even greater savings if you combine your flight with a hotel stay in Great Lakes Seaway.

Travel information

Destination airport
Buffalo Niagara Intl.
Destination airport IATA code
BUF
Destination city name
Buffalo
Roundtrip price
₩205,900

Trending flights to Great Lakes Seaway

Prices were available within the past 7 days and start at ₩116,000 for one-way flights and ₩205,900 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Qatar Airways
Tue, Jul 14 - Wed, Jul 15
ICN
Seoul
BUF
Buffalo
₩2,298,800 Roundtrip, found 4 days ago
₩2,298,800
Roundtrip
found 4 days ago
Select Qatar Airways flight, departing Tue, Jul 14 from Seoul to Buffalo, returning Wed, Jul 15, priced at ₩2,298,800 found 4 days ago
*Available to Expedia members.