$224 Cheap United flights Boston (BOS) to Montreal (YUL)

$224 Cheap United flights Boston (BOS) to Montreal (YUL)

Prices were available within the past 7 days and start at $224 for one-way flights and $449 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Mon, Dec 22 - Mon, Dec 29

BOS

Boston

YUL

Montreal

$449 Roundtrip, found 11 hours ago

$449

Roundtrip

found 11 hours ago

Select United flight, departing Mon, Dec 22 from Boston to Montreal, returning Mon, Dec 29, priced at $449 found 11 hours ago

Mon, Dec 22 - Mon, Dec 29

BOS

Boston

YUL

Montreal

$467 Roundtrip, found 11 hours ago

$467

Roundtrip

found 11 hours ago

Select United flight, departing Mon, Dec 22 from Boston to Montreal, returning Mon, Dec 29, priced at $467 found 11 hours ago

Mon, Dec 22 - Mon, Dec 29

BOS

Boston

YUL

Montreal

$487 Roundtrip, found 11 hours ago

$487

Roundtrip

found 11 hours ago

Select United flight, departing Mon, Dec 22 from Boston to Montreal, returning Mon, Dec 29, priced at $487 found 11 hours ago

Mon, Dec 22 - Mon, Dec 29

BOS

Boston

YUL

Montreal

$489 Roundtrip, found 11 hours ago

$489

Roundtrip

found 11 hours ago

Select United flight, departing Mon, Dec 22 from Boston to Montreal, returning Mon, Dec 29, priced at $489 found 11 hours ago

Mon, Dec 22 - Mon, Dec 29

BOS

Boston

YUL

Montreal

$505 Roundtrip, found 11 hours ago

$505

Roundtrip

found 11 hours ago

Select United flight, departing Mon, Dec 22 from Boston to Montreal, returning Mon, Dec 29, priced at $505 found 11 hours ago

Mon, Dec 22 - Mon, Dec 29

BOS

Boston

YUL

Montreal

$516 Roundtrip, found 11 hours ago

$516

Roundtrip

found 11 hours ago

Select United flight, departing Mon, Dec 22 from Boston to Montreal, returning Mon, Dec 29, priced at $516 found 11 hours ago