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$171 Cheap United flights Boston (BOS) to Montreal (YUL)

View $171 flight on Thu, Jul 9, 2026Opens in a new window

$171 Cheap United flights Boston (BOS) to Montreal (YUL)

Prices were available within the past 7 days and start at $171 for one-way flights and $285 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

United
Thu, Jul 9 - Tue, Jul 14
BOS
Boston
YUL
Montreal
$285 Roundtrip, found 11 hours ago
$285
Roundtrip
found 11 hours ago
Select United flight, departing Thu, Jul 9 from Boston to Montreal, returning Tue, Jul 14, priced at $285 found 11 hours ago
United
Thu, Jul 9 - Tue, Jul 14
BOS
Boston
YUL
Montreal
$290 Roundtrip, found 11 hours ago
$290
Roundtrip
found 11 hours ago
Select United flight, departing Thu, Jul 9 from Boston to Montreal, returning Tue, Jul 14, priced at $290 found 11 hours ago
United
Thu, Jul 9 - Tue, Jul 14
BOS
Boston
YUL
Montreal
$298 Roundtrip, found 11 hours ago
$298
Roundtrip
found 11 hours ago
Select United flight, departing Thu, Jul 9 from Boston to Montreal, returning Tue, Jul 14, priced at $298 found 11 hours ago
United
Thu, Jul 9 - Tue, Jul 14
BOS
Boston
YUL
Montreal
$300 Roundtrip, found 11 hours ago
$300
Roundtrip
found 11 hours ago
Select United flight, departing Thu, Jul 9 from Boston to Montreal, returning Tue, Jul 14, priced at $300 found 11 hours ago
United
Thu, Jul 9 - Tue, Jul 14
BOS
Boston
YUL
Montreal
$309 Roundtrip, found 11 hours ago
$309
Roundtrip
found 11 hours ago
Select United flight, departing Thu, Jul 9 from Boston to Montreal, returning Tue, Jul 14, priced at $309 found 11 hours ago
United
Thu, Jul 9 - Tue, Jul 14
BOS
Boston
YUL
Montreal
$313 Roundtrip, found 11 hours ago
$313
Roundtrip
found 11 hours ago
Select United flight, departing Thu, Jul 9 from Boston to Montreal, returning Tue, Jul 14, priced at $313 found 11 hours ago
United
Thu, Jul 9 - Tue, Jul 14
BOS
Boston
YUL
Montreal
$319 Roundtrip, found 11 hours ago
$319
Roundtrip
found 11 hours ago
Select United flight, departing Thu, Jul 9 from Boston to Montreal, returning Tue, Jul 14, priced at $319 found 11 hours ago

Alternative airports near Montreal

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Pierre Elliott Trudeau Intl. YUL. Cheapest and Closest option available. Average driving time to city center is 17 minutes. Flights from $315
YUL
Pierre Elliott Trudeau Intl.
CheapestClosest
Average driving time to city center17 min
Flights from $315

Travel information

Origin airport
Logan Intl.
Destination airport
Pierre Elliott Trudeau Intl.
Airlines serving
Air Canada, Air Transat, American Airlines, Delta, Porter Airlines, United, WestJet
Popular airline
Delta
Distance
405 km
Average flight time
1 hour 28 mins

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