United Flight 8443 Deals & Information (2026/2027)

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United Flight 8443 Route Deals From

The cheapest prices found with in the last 7 days for return flights were $456 and for one-way flights to Pierre Elliott Trudeau Intl. for the period specified. Prices and availability are subject to change. Additional terms apply.

Thu, Oct 29 - Sun, Nov 1
BOS
Logan Intl.
YUL
Pierre Elliott Trudeau Intl.
$456 Roundtrip, found 5 hours ago
$456
Roundtrip
found 5 hours ago
Select United flight, departing Thu, Oct 29 from Logan Intl. to Pierre Elliott Trudeau Intl., returning Sun, Nov 1, priced at $456 found 5 hours ago
Thu, Oct 29 - Sun, Nov 1
BOS
Logan Intl.
YUL
Pierre Elliott Trudeau Intl.
$474 Roundtrip, found 5 hours ago
$474
Roundtrip
found 5 hours ago
Select United flight, departing Thu, Oct 29 from Logan Intl. to Pierre Elliott Trudeau Intl., returning Sun, Nov 1, priced at $474 found 5 hours ago
Thu, Oct 29 - Sun, Nov 1
BOS
Logan Intl.
YUL
Pierre Elliott Trudeau Intl.
$484 Roundtrip, found 5 hours ago
$484
Roundtrip
found 5 hours ago
Select United flight, departing Thu, Oct 29 from Logan Intl. to Pierre Elliott Trudeau Intl., returning Sun, Nov 1, priced at $484 found 5 hours ago