
United Flight 3574 Deals & Information (2025/2026)
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United Flight 3574 Route Deals From $137
The cheapest prices found with in the last 7 days for return flights were $308 and $137 for one-way flights to Pierre Elliott Trudeau Intl. for the period specified. Prices and availability are subject to change. Additional terms apply.
IAD
Washington Dulles Intl.
YUL
Pierre Elliott Trudeau Intl.
$308 Roundtrip, found 1 hour ago
$308
Roundtrip
found 1 hour ago
IAD
Washington Dulles Intl.
YUL
Pierre Elliott Trudeau Intl.
$328 Roundtrip, found 1 hour ago
$328
Roundtrip
found 1 hour ago
IAD
Washington Dulles Intl.
YUL
Pierre Elliott Trudeau Intl.
$330 Roundtrip, found 1 day ago
$330
Roundtrip
found 1 day ago
IAD
Washington Dulles Intl.
YUL
Pierre Elliott Trudeau Intl.
$335 Roundtrip, found 1 hour ago
$335
Roundtrip
found 1 hour ago
IAD
Washington Dulles Intl.
YUL
Pierre Elliott Trudeau Intl.
$339 Roundtrip, found 1 day ago
$339
Roundtrip
found 1 day ago
IAD
Washington Dulles Intl.
YUL
Pierre Elliott Trudeau Intl.
$344 Roundtrip, found 1 day ago
$344
Roundtrip
found 1 day ago
IAD
Washington Dulles Intl.
YUL
Pierre Elliott Trudeau Intl.
$345 Roundtrip, found 3 hours ago
$345
Roundtrip
found 3 hours ago