
United Flight AC3574 Deals & Information (2025/2026)
Wander Wisely with exceptional service, 24/7 supportOpens in a new window
Feel at ease with free flight cancellations within 24 hours of booking
Change your flight without a fee on select flights
United Flight 3574 Route Deals From $215
The cheapest prices found with in the last 7 days for return flights were $302 and $215 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.
$302 Roundtrip, found 1 day ago
$302
Roundtrip
found 1 day ago
IAD
Washington Dulles Intl.
YUL
Pierre Elliott Trudeau Intl.
$312 Roundtrip, found 1 day ago
$312
Roundtrip
found 1 day ago
IAD
Washington Dulles Intl.
YUL
Pierre Elliott Trudeau Intl.
$312 Roundtrip, found 12 hours ago
$312
Roundtrip
found 12 hours ago
IAD
Washington Dulles Intl.
YUL
Pierre Elliott Trudeau Intl.
$328 Roundtrip, found 1 day ago
$328
Roundtrip
found 1 day ago
IAD
Washington Dulles Intl.
YUL
Pierre Elliott Trudeau Intl.
$335 Roundtrip, found 9 hours ago
$335
Roundtrip
found 9 hours ago
IAD
Washington Dulles Intl.
YUL
Pierre Elliott Trudeau Intl.
$337 Roundtrip, found 1 day ago
$337
Roundtrip
found 1 day 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.
$343 Roundtrip, found 1 day ago
$343
Roundtrip
found 1 day ago
IAD
Washington Dulles Intl.
YUL
Pierre Elliott Trudeau Intl.
$343 Roundtrip, found 12 hours ago
$343
Roundtrip
found 12 hours ago
IAD
Washington Dulles Intl.
YUL
Pierre Elliott Trudeau Intl.
$345 Roundtrip, found 9 hours ago
$345
Roundtrip
found 9 hours ago
IAD
Washington Dulles Intl.
YUL
Pierre Elliott Trudeau Intl.
$370 Roundtrip, found 5 hours ago
$370
Roundtrip
found 5 hours ago
IAD
Washington Dulles Intl.
YUL
Pierre Elliott Trudeau Intl.
$373 Roundtrip, found 9 hours ago
$373
Roundtrip
found 9 hours ago