$111 Cheap Delta flights Boston (BOS) to Toronto (YTO)

$111 Cheap Delta flights Boston (BOS) to Toronto (YTO)

Prices were available within the past 7 days and start at $111 for one-way flights and $266 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Thu, Sep 4 - Sun, Sep 14

BOS

Boston

YYZ

Toronto

$266 Roundtrip, found 21 hours ago

$266

Roundtrip

found 21 hours ago

Select Delta flight, departing Thu, Sep 4 from Boston to Toronto, returning Sun, Sep 14, priced at $266 found 21 hours ago

Wed, Jan 7 - Sat, Jan 10

BOS

Boston

YYZ

Toronto

$279 Roundtrip, found 19 hours ago

$279

Roundtrip

found 19 hours ago

Select Delta flight, departing Wed, Jan 7 from Boston to Toronto, returning Sat, Jan 10, priced at $279 found 19 hours ago