Flights from Boston to Montreal

Cheapest flights from Boston

These prices were available within the past 7 days. Prices quoted are per person, round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Mon, Aug 25 - Fri, Aug 29

BOS

Logan Intl.

YUL

Pierre Elliott Trudeau Intl.

$313 Roundtrip, found 2 days ago

$313

Roundtrip

found 2 days ago

Select Porter Airlines flight, departing Mon, Aug 25 from Logan Intl. to Pierre Elliott Trudeau Intl., returning Fri, Aug 29, priced at $313 found 2 days ago

Mon, Aug 25 - Fri, Aug 29

BOS

Logan Intl.

YUL

Pierre Elliott Trudeau Intl.

$317 Roundtrip, found 2 days ago

$317

Roundtrip

found 2 days ago

Select United flight, departing Mon, Aug 25 from Logan Intl. to Pierre Elliott Trudeau Intl., returning Fri, Aug 29, priced at $317 found 2 days ago

Wed, Aug 27 - Wed, Aug 27

BOS

Logan Intl.

YUL

Pierre Elliott Trudeau Intl.

$318 Roundtrip, found 2 days ago

$318

Roundtrip

found 2 days ago

Select Air Canada flight, departing Wed, Aug 27 from Logan Intl. to Pierre Elliott Trudeau Intl., returning Wed, Aug 27, priced at $318 found 2 days ago

Mon, Aug 25 - Fri, Aug 29

BOS

Logan Intl.

YUL

Pierre Elliott Trudeau Intl.

$323 Roundtrip, found 2 days ago

$323

Roundtrip

found 2 days ago

Select Air Canada flight, departing Mon, Aug 25 from Logan Intl. to Pierre Elliott Trudeau Intl., returning Fri, Aug 29, priced at $323 found 2 days ago

Thu, Aug 28 - Thu, Aug 28

BOS

Logan Intl.

YUL

Pierre Elliott Trudeau Intl.

$324 Roundtrip, found 2 days ago

$324

Roundtrip

found 2 days ago

Select United flight, departing Thu, Aug 28 from Logan Intl. to Pierre Elliott Trudeau Intl., returning Thu, Aug 28, priced at $324 found 2 days ago

Sat, Aug 23 - Tue, Aug 26

BOS

Logan Intl.

YUL

Pierre Elliott Trudeau Intl.

$336 Roundtrip, found 2 days ago

$336

Roundtrip

found 2 days ago

Select Air Canada flight, departing Sat, Aug 23 from Logan Intl. to Pierre Elliott Trudeau Intl., returning Tue, Aug 26, priced at $336 found 2 days ago

Fri, Aug 22 - Wed, Aug 27

BOS

Logan Intl.

YUL

Pierre Elliott Trudeau Intl.

$342 Roundtrip, found 2 days ago

$342

Roundtrip

found 2 days ago

Select Air Canada flight, departing Fri, Aug 22 from Logan Intl. to Pierre Elliott Trudeau Intl., returning Wed, Aug 27, priced at $342 found 2 days ago

Mon, Aug 25 - Fri, Aug 29

BOS

Logan Intl.

YUL

Pierre Elliott Trudeau Intl.

$346 Roundtrip, found 2 days ago

$346

Roundtrip

found 2 days ago

Select United flight, departing Mon, Aug 25 from Logan Intl. to Pierre Elliott Trudeau Intl., returning Fri, Aug 29, priced at $346 found 2 days ago

Mon, Aug 25 - Fri, Aug 29

BOS

Logan Intl.

YUL

Pierre Elliott Trudeau Intl.

$348 Roundtrip, found 2 days ago

$348

Roundtrip

found 2 days ago

Select Porter Airlines flight, departing Mon, Aug 25 from Logan Intl. to Pierre Elliott Trudeau Intl., returning Fri, Aug 29, priced at $348 found 2 days ago

Mon, Aug 25 - Fri, Aug 29

BOS

Logan Intl.

YUL

Pierre Elliott Trudeau Intl.

$352 Roundtrip, found 2 days ago

$352

Roundtrip

found 2 days ago

Select Air Canada flight, departing Mon, Aug 25 from Logan Intl. to Pierre Elliott Trudeau Intl., returning Fri, Aug 29, priced at $352 found 2 days ago

Fri, Aug 22 - Wed, Aug 27

BOS

Logan Intl.

YUL

Pierre Elliott Trudeau Intl.

$354 Roundtrip, found 2 days ago

$354

Roundtrip

found 2 days ago

Select Air Canada flight, departing Fri, Aug 22 from Logan Intl. to Pierre Elliott Trudeau Intl., returning Wed, Aug 27, priced at $354 found 2 days ago

Fri, Aug 22 - Tue, Aug 26

BOS

Logan Intl.

YUL

Pierre Elliott Trudeau Intl.

$356 Roundtrip, found 2 days ago

$356

Roundtrip

found 2 days ago

Select Air Canada flight, departing Fri, Aug 22 from Logan Intl. to Pierre Elliott Trudeau Intl., returning Tue, Aug 26, priced at $356 found 2 days ago

Mon, Aug 25 - Fri, Aug 29

BOS

Logan Intl.

YUL

Pierre Elliott Trudeau Intl.

$359 Roundtrip, found 2 days ago

$359

Roundtrip

found 2 days ago

Select Air Canada flight, departing Mon, Aug 25 from Logan Intl. to Pierre Elliott Trudeau Intl., returning Fri, Aug 29, priced at $359 found 2 days ago

Fri, Aug 22 - Wed, Aug 27

BOS

Logan Intl.

YUL

Pierre Elliott Trudeau Intl.

$359 Roundtrip, found 2 days ago

$359

Roundtrip

found 2 days ago

Select American Airlines flight, departing Fri, Aug 22 from Logan Intl. to Pierre Elliott Trudeau Intl., returning Wed, Aug 27, priced at $359 found 2 days ago

Mon, Aug 25 - Fri, Aug 29

BOS

Logan Intl.

YUL

Pierre Elliott Trudeau Intl.

$361 Roundtrip, found 2 days ago

$361

Roundtrip

found 2 days ago

Select United flight, departing Mon, Aug 25 from Logan Intl. to Pierre Elliott Trudeau Intl., returning Fri, Aug 29, priced at $361 found 2 days ago

Mon, Aug 25 - Fri, Aug 29

BOS

Logan Intl.

YUL

Pierre Elliott Trudeau Intl.

$362 Roundtrip, found 2 days ago

$362

Roundtrip

found 2 days ago

Select United flight, departing Mon, Aug 25 from Logan Intl. to Pierre Elliott Trudeau Intl., returning Fri, Aug 29, priced at $362 found 2 days ago

Sat, Aug 23 - Wed, Aug 27

BOS

Logan Intl.

YUL

Pierre Elliott Trudeau Intl.

$362 Roundtrip, found 2 days ago

$362

Roundtrip

found 2 days ago

Select American Airlines flight, departing Sat, Aug 23 from Logan Intl. to Pierre Elliott Trudeau Intl., returning Wed, Aug 27, priced at $362 found 2 days ago

Sat, Aug 23 - Wed, Aug 27

BOS

Logan Intl.

YUL

Pierre Elliott Trudeau Intl.

$364 Roundtrip, found 2 days ago

$364

Roundtrip

found 2 days ago

Select Air Canada flight, departing Sat, Aug 23 from Logan Intl. to Pierre Elliott Trudeau Intl., returning Wed, Aug 27, priced at $364 found 2 days ago

Fri, Aug 22 - Wed, Aug 27

BOS

Logan Intl.

YUL

Pierre Elliott Trudeau Intl.

$366 Roundtrip, found 2 days ago

$366

Roundtrip

found 2 days ago

Select United flight, departing Fri, Aug 22 from Logan Intl. to Pierre Elliott Trudeau Intl., returning Wed, Aug 27, priced at $366 found 2 days ago

Fri, Aug 22 - Wed, Aug 27

BOS

Logan Intl.

YUL

Pierre Elliott Trudeau Intl.

$381 Roundtrip, found 2 days ago

$381

Roundtrip

found 2 days ago

Select Delta flight, departing Fri, Aug 22 from Logan Intl. to Pierre Elliott Trudeau Intl., returning Wed, Aug 27, priced at $381 found 2 days ago