Flights from Montreal to Boston

Cheapest flights from Montreal

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.

Fri, Aug 8 - Fri, Aug 8

YUL

Pierre Elliott Trudeau Intl.

BOS

Logan Intl.

$301 Roundtrip, found 17 hours ago

$301

Roundtrip

found 17 hours ago

Select Porter Airlines flight, departing Fri, Aug 8 from Pierre Elliott Trudeau Intl. to Logan Intl., returning Fri, Aug 8, priced at $301 found 17 hours ago

Fri, Aug 8 - Fri, Aug 8

YUL

Pierre Elliott Trudeau Intl.

BOS

Logan Intl.

$360 Roundtrip, found 17 hours ago

$360

Roundtrip

found 17 hours ago

Select Porter Airlines flight, departing Fri, Aug 8 from Pierre Elliott Trudeau Intl. to Logan Intl., returning Fri, Aug 8, priced at $360 found 17 hours ago

Fri, Aug 8 - Fri, Aug 8

YUL

Pierre Elliott Trudeau Intl.

BOS

Logan Intl.

$365 Roundtrip, found 17 hours ago

$365

Roundtrip

found 17 hours ago

Select Air Canada flight, departing Fri, Aug 8 from Pierre Elliott Trudeau Intl. to Logan Intl., returning Fri, Aug 8, priced at $365 found 17 hours ago

Fri, Aug 8 - Fri, Aug 8

YUL

Pierre Elliott Trudeau Intl.

BOS

Logan Intl.

$376 Roundtrip, found 17 hours ago

$376

Roundtrip

found 17 hours ago

Select United flight, departing Fri, Aug 8 from Pierre Elliott Trudeau Intl. to Logan Intl., returning Fri, Aug 8, priced at $376 found 17 hours ago

Fri, Aug 8 - Fri, Aug 8

YUL

Pierre Elliott Trudeau Intl.

BOS

Logan Intl.

$377 Roundtrip, found 17 hours ago

$377

Roundtrip

found 17 hours ago

Select Air Canada flight, departing Fri, Aug 8 from Pierre Elliott Trudeau Intl. to Logan Intl., returning Fri, Aug 8, priced at $377 found 17 hours ago

Fri, Aug 8 - Fri, Aug 8

YUL

Pierre Elliott Trudeau Intl.

BOS

Logan Intl.

$406 Roundtrip, found 17 hours ago

$406

Roundtrip

found 17 hours ago

Select Air Canada flight, departing Fri, Aug 8 from Pierre Elliott Trudeau Intl. to Logan Intl., returning Fri, Aug 8, priced at $406 found 17 hours ago

Fri, Aug 8 - Fri, Aug 8

YUL

Pierre Elliott Trudeau Intl.

BOS

Logan Intl.

$410 Roundtrip, found 17 hours ago

$410

Roundtrip

found 17 hours ago

Select American Airlines flight, departing Fri, Aug 8 from Pierre Elliott Trudeau Intl. to Logan Intl., returning Fri, Aug 8, priced at $410 found 17 hours ago

Fri, Aug 8 - Fri, Aug 8

YUL

Pierre Elliott Trudeau Intl.

BOS

Logan Intl.

$411 Roundtrip, found 17 hours ago

$411

Roundtrip

found 17 hours ago

Select Air Canada flight, departing Fri, Aug 8 from Pierre Elliott Trudeau Intl. to Logan Intl., returning Fri, Aug 8, priced at $411 found 17 hours ago

Fri, Aug 8 - Fri, Aug 8

YUL

Pierre Elliott Trudeau Intl.

BOS

Logan Intl.

$416 Roundtrip, found 17 hours ago

$416

Roundtrip

found 17 hours ago

Select United flight, departing Fri, Aug 8 from Pierre Elliott Trudeau Intl. to Logan Intl., returning Fri, Aug 8, priced at $416 found 17 hours ago

Fri, Aug 8 - Fri, Aug 8

YUL

Pierre Elliott Trudeau Intl.

BOS

Logan Intl.

$417 Roundtrip, found 17 hours ago

$417

Roundtrip

found 17 hours ago

Select United flight, departing Fri, Aug 8 from Pierre Elliott Trudeau Intl. to Logan Intl., returning Fri, Aug 8, priced at $417 found 17 hours ago

Fri, Aug 8 - Fri, Aug 8

YUL

Pierre Elliott Trudeau Intl.

BOS

Logan Intl.

$418 Roundtrip, found 17 hours ago

$418

Roundtrip

found 17 hours ago

Select Air Canada flight, departing Fri, Aug 8 from Pierre Elliott Trudeau Intl. to Logan Intl., returning Fri, Aug 8, priced at $418 found 17 hours ago

Fri, Aug 8 - Fri, Aug 8

YUL

Pierre Elliott Trudeau Intl.

BOS

Logan Intl.

$421 Roundtrip, found 17 hours ago

$421

Roundtrip

found 17 hours ago

Select Air Canada flight, departing Fri, Aug 8 from Pierre Elliott Trudeau Intl. to Logan Intl., returning Fri, Aug 8, priced at $421 found 17 hours ago

Fri, Aug 8 - Fri, Aug 8

YUL

Pierre Elliott Trudeau Intl.

BOS

Logan Intl.

$431 Roundtrip, found 17 hours ago

$431

Roundtrip

found 17 hours ago

Select United flight, departing Fri, Aug 8 from Pierre Elliott Trudeau Intl. to Logan Intl., returning Fri, Aug 8, priced at $431 found 17 hours ago

Fri, Aug 8 - Fri, Aug 8

YUL

Pierre Elliott Trudeau Intl.

BOS

Logan Intl.

$433 Roundtrip, found 17 hours ago

$433

Roundtrip

found 17 hours ago

Select Air Canada flight, departing Fri, Aug 8 from Pierre Elliott Trudeau Intl. to Logan Intl., returning Fri, Aug 8, priced at $433 found 17 hours ago

Fri, Aug 8 - Fri, Aug 8

YUL

Pierre Elliott Trudeau Intl.

BOS

Logan Intl.

$439 Roundtrip, found 17 hours ago

$439

Roundtrip

found 17 hours ago

Select Air Canada flight, departing Fri, Aug 8 from Pierre Elliott Trudeau Intl. to Logan Intl., returning Fri, Aug 8, priced at $439 found 17 hours ago

Fri, Aug 8 - Fri, Aug 8

YUL

Pierre Elliott Trudeau Intl.

BOS

Logan Intl.

$443 Roundtrip, found 17 hours ago

$443

Roundtrip

found 17 hours ago

Select United flight, departing Fri, Aug 8 from Pierre Elliott Trudeau Intl. to Logan Intl., returning Fri, Aug 8, priced at $443 found 17 hours ago

Fri, Aug 8 - Fri, Aug 8

YUL

Pierre Elliott Trudeau Intl.

BOS

Logan Intl.

$445 Roundtrip, found 17 hours ago

$445

Roundtrip

found 17 hours ago

Select Air Canada flight, departing Fri, Aug 8 from Pierre Elliott Trudeau Intl. to Logan Intl., returning Fri, Aug 8, priced at $445 found 17 hours ago

Fri, Aug 8 - Fri, Aug 8

YUL

Pierre Elliott Trudeau Intl.

BOS

Logan Intl.

$448 Roundtrip, found 17 hours ago

$448

Roundtrip

found 17 hours ago

Select Air Canada flight, departing Fri, Aug 8 from Pierre Elliott Trudeau Intl. to Logan Intl., returning Fri, Aug 8, priced at $448 found 17 hours ago

Fri, Aug 8 - Fri, Aug 8

YUL

Pierre Elliott Trudeau Intl.

BOS

Logan Intl.

$471 Roundtrip, found 17 hours ago

$471

Roundtrip

found 17 hours ago

Select Delta flight, departing Fri, Aug 8 from Pierre Elliott Trudeau Intl. to Logan Intl., returning Fri, Aug 8, priced at $471 found 17 hours ago

Fri, Aug 8 - Fri, Aug 8

YUL

Pierre Elliott Trudeau Intl.

BOS

Logan Intl.

$478 Roundtrip, found 17 hours ago

$478

Roundtrip

found 17 hours ago

Select United flight, departing Fri, Aug 8 from Pierre Elliott Trudeau Intl. to Logan Intl., returning Fri, Aug 8, priced at $478 found 17 hours ago