$151 Cheap United flights Boston (BOS) to Montreal (YUL)

$151 Cheap United flights Boston (BOS) to Montreal (YUL)

Prices were available within the past 7 days and start at $151 for one-way flights and $317 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Mon, Aug 25 - Fri, Aug 29

BOS

Boston

YUL

Montreal

$317 Roundtrip, found 1 day ago

$317

Roundtrip

found 1 day ago

Select United flight, departing Mon, Aug 25 from Boston to Montreal, returning Fri, Aug 29, priced at $317 found 1 day ago

Mon, Aug 25 - Fri, Aug 29

BOS

Boston

YUL

Montreal

$346 Roundtrip, found 1 day ago

$346

Roundtrip

found 1 day ago

Select United flight, departing Mon, Aug 25 from Boston to Montreal, returning Fri, Aug 29, priced at $346 found 1 day ago

Mon, Aug 25 - Fri, Aug 29

BOS

Boston

YUL

Montreal

$361 Roundtrip, found 1 day ago

$361

Roundtrip

found 1 day ago

Select United flight, departing Mon, Aug 25 from Boston to Montreal, returning Fri, Aug 29, priced at $361 found 1 day ago

Mon, Aug 25 - Fri, Aug 29

BOS

Boston

YUL

Montreal

$362 Roundtrip, found 1 day ago

$362

Roundtrip

found 1 day ago

Select United flight, departing Mon, Aug 25 from Boston to Montreal, returning Fri, Aug 29, priced at $362 found 1 day ago

Fri, Aug 22 - Wed, Aug 27

BOS

Boston

YUL

Montreal

$366 Roundtrip, found 1 day ago

$366

Roundtrip

found 1 day ago

Select United flight, departing Fri, Aug 22 from Boston to Montreal, returning Wed, Aug 27, priced at $366 found 1 day ago

Fri, Aug 22 - Wed, Aug 27

BOS

Boston

YUL

Montreal

$375 Roundtrip, found 1 day ago

$375

Roundtrip

found 1 day ago

Select United flight, departing Fri, Aug 22 from Boston to Montreal, returning Wed, Aug 27, priced at $375 found 1 day ago