Flights to Great Lakes Seaway from Philadelphia - ￥24,900

View ￥24,900 flight on Mon, Sep 22, 2025Opens in a new window

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Cheap Flights from Philadelphia to Great Lakes Seaway (ILG-BUF)

Prices were available within the past 7 days and start at ￥24,900 for one-way flights and ￥55,460 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

American Airlines
Mon, Sep 1 - Mon, Sep 8
PHL
Philadelphia
BUF
Buffalo
￥55,460 Roundtrip, found 6 days ago
￥55,460
Roundtrip
found 6 days ago
Select American Airlines flight, departing Mon, Sep 1 from Philadelphia to Buffalo, returning Mon, Sep 8, priced at ￥55,460 found 6 days ago
American Airlines
Mon, Sep 1 - Mon, Sep 8
PHL
Philadelphia
BUF
Buffalo
￥56,890 Roundtrip, found 6 days ago
￥56,890
Roundtrip
found 6 days ago
Select American Airlines flight, departing Mon, Sep 1 from Philadelphia to Buffalo, returning Mon, Sep 8, priced at ￥56,890 found 6 days ago
American Airlines
Mon, Sep 1 - Mon, Sep 8
PHL
Philadelphia
BUF
Buffalo
￥58,320 Roundtrip, found 6 days ago
￥58,320
Roundtrip
found 6 days ago
Select American Airlines flight, departing Mon, Sep 1 from Philadelphia to Buffalo, returning Mon, Sep 8, priced at ￥58,320 found 6 days ago
American Airlines
Mon, Sep 1 - Mon, Sep 8
PHL
Philadelphia
BUF
Buffalo
￥63,590 Roundtrip, found 6 days ago
￥63,590
Roundtrip
found 6 days ago
Select American Airlines flight, departing Mon, Sep 1 from Philadelphia to Buffalo, returning Mon, Sep 8, priced at ￥63,590 found 6 days ago
American Airlines
Mon, Sep 1 - Mon, Sep 8
PHL
Philadelphia
BUF
Buffalo
￥63,910 Roundtrip, found 6 days ago
￥63,910
Roundtrip
found 6 days ago
Select American Airlines flight, departing Mon, Sep 1 from Philadelphia to Buffalo, returning Mon, Sep 8, priced at ￥63,910 found 6 days ago
United
Mon, Sep 1 - Mon, Sep 8
PHL
Philadelphia
BUF
Buffalo
￥66,700 Roundtrip, found 6 days ago
￥66,700
Roundtrip
found 6 days ago
Select United flight, departing Mon, Sep 1 from Philadelphia to Buffalo, returning Mon, Sep 8, priced at ￥66,700 found 6 days ago

Find the cheapest month to fly from Philadelphia (PHL) to Buffalo (BUF)

October is typically the cheapest month to fly

From ￥17,564 - ￥46,813 per traveler.

Graph displaying average flight prices per month

*Available to Expedia members.