$272 Cheap United flights Boston (BOS) to Montreal (YUL)

$272 Cheap United flights Boston (BOS) to Montreal (YUL)

Prices were available within the past 7 days and start at $272 for one-way flights and $444 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Fri, Feb 6 - Mon, Feb 9

BOS

Boston

YUL

Montreal

$444 Roundtrip, found 3 hours ago

$444

Roundtrip

found 3 hours ago

Select United flight, departing Fri, Feb 6 from Boston to Montreal, returning Mon, Feb 9, priced at $444 found 3 hours ago

Fri, Feb 6 - Mon, Feb 9

BOS

Boston

YUL

Montreal

$450 Roundtrip, found 3 hours ago

$450

Roundtrip

found 3 hours ago

Select United flight, departing Fri, Feb 6 from Boston to Montreal, returning Mon, Feb 9, priced at $450 found 3 hours ago

Fri, Feb 6 - Mon, Feb 9

BOS

Boston

YUL

Montreal

$454 Roundtrip, found 3 hours ago

$454

Roundtrip

found 3 hours ago

Select United flight, departing Fri, Feb 6 from Boston to Montreal, returning Mon, Feb 9, priced at $454 found 3 hours ago

Fri, Feb 6 - Mon, Feb 9

BOS

Boston

YUL

Montreal

$466 Roundtrip, found 3 hours ago

$466

Roundtrip

found 3 hours ago

Select United flight, departing Fri, Feb 6 from Boston to Montreal, returning Mon, Feb 9, priced at $466 found 3 hours ago

Fri, Feb 6 - Mon, Feb 9

BOS

Boston

YUL

Montreal

$469 Roundtrip, found 3 hours ago

$469

Roundtrip

found 3 hours ago

Select United flight, departing Fri, Feb 6 from Boston to Montreal, returning Mon, Feb 9, priced at $469 found 3 hours ago

Fri, Feb 6 - Mon, Feb 9

BOS

Boston

YUL

Montreal

$482 Roundtrip, found 3 hours ago

$482

Roundtrip

found 3 hours ago

Select United flight, departing Fri, Feb 6 from Boston to Montreal, returning Mon, Feb 9, priced at $482 found 3 hours ago