Air Canada Flight 3818 Deals & Information (2026/2027)

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Air Canada Flight 3818 Route Deals From $188

The cheapest prices found with in the last 7 days for return flights were $299 and $188 for one-way flights to Pierre Elliott Trudeau Intl. for the period specified. Prices and availability are subject to change. Additional terms apply.

Tue, Jun 16 - Fri, Jun 19
IAD
Washington Dulles Intl.
YUL
Pierre Elliott Trudeau Intl.
$299 Roundtrip, found 8 hours ago
$299
Roundtrip
found 8 hours ago
Select Air Canada flight, departing Tue, Jun 16 from Washington Dulles Intl. to Pierre Elliott Trudeau Intl., returning Fri, Jun 19, priced at $299 found 8 hours ago
Tue, Jun 16 - Fri, Jun 19
IAD
Washington Dulles Intl.
YUL
Pierre Elliott Trudeau Intl.
$322 Roundtrip, found 8 hours ago
$322
Roundtrip
found 8 hours ago
Select Air Canada flight, departing Tue, Jun 16 from Washington Dulles Intl. to Pierre Elliott Trudeau Intl., returning Fri, Jun 19, priced at $322 found 8 hours ago
Sat, May 16 - Mon, May 18
IAD
Washington Dulles Intl.
YUL
Pierre Elliott Trudeau Intl.
$324 Roundtrip, found 9 hours ago
$324
Roundtrip
found 9 hours ago
Select Air Canada flight, departing Sat, May 16 from Washington Dulles Intl. to Pierre Elliott Trudeau Intl., returning Mon, May 18, priced at $324 found 9 hours ago
Tue, Jun 16 - Fri, Jun 19
IAD
Washington Dulles Intl.
YUL
Pierre Elliott Trudeau Intl.
$335 Roundtrip, found 8 hours ago
$335
Roundtrip
found 8 hours ago
Select Air Canada flight, departing Tue, Jun 16 from Washington Dulles Intl. to Pierre Elliott Trudeau Intl., returning Fri, Jun 19, priced at $335 found 8 hours ago
Sat, May 16 - Mon, May 18
IAD
Washington Dulles Intl.
YUL
Pierre Elliott Trudeau Intl.
$338 Roundtrip, found 9 hours ago
$338
Roundtrip
found 9 hours ago
Select Air Canada flight, departing Sat, May 16 from Washington Dulles Intl. to Pierre Elliott Trudeau Intl., returning Mon, May 18, priced at $338 found 9 hours ago
Mon, Jun 8 - Wed, Jun 10
IAD
Washington Dulles Intl.
YUL
Pierre Elliott Trudeau Intl.
$346 Roundtrip, found 21 hours ago
$346
Roundtrip
found 21 hours ago
Select Air Canada flight, departing Mon, Jun 8 from Washington Dulles Intl. to Pierre Elliott Trudeau Intl., returning Wed, Jun 10, priced at $346 found 21 hours ago
Mon, Jun 8 - Tue, Jun 9
IAD
Washington Dulles Intl.
YUL
Pierre Elliott Trudeau Intl.
$346 Roundtrip, found 21 hours ago
$346
Roundtrip
found 21 hours ago
Select Air Canada flight, departing Mon, Jun 8 from Washington Dulles Intl. to Pierre Elliott Trudeau Intl., returning Tue, Jun 9, priced at $346 found 21 hours ago
Sun, Jun 28 - Thu, Jul 2
IAD
Washington Dulles Intl.
YUL
Pierre Elliott Trudeau Intl.
$350 Roundtrip, found 2 days ago
$350
Roundtrip
found 2 days ago
Select Air Canada flight, departing Sun, Jun 28 from Washington Dulles Intl. to Pierre Elliott Trudeau Intl., returning Thu, Jul 2, priced at $350 found 2 days ago
Tue, Jun 16 - Fri, Jun 19
IAD
Washington Dulles Intl.
YUL
Pierre Elliott Trudeau Intl.
$351 Roundtrip, found 8 hours ago
$351
Roundtrip
found 8 hours ago
Select Air Canada flight, departing Tue, Jun 16 from Washington Dulles Intl. to Pierre Elliott Trudeau Intl., returning Fri, Jun 19, priced at $351 found 8 hours ago
Sat, Jul 11 - Tue, Jul 14
IAD
Washington Dulles Intl.
YUL
Pierre Elliott Trudeau Intl.
$364 Roundtrip, found 2 days ago
$364
Roundtrip
found 2 days ago
Select Air Canada flight, departing Sat, Jul 11 from Washington Dulles Intl. to Pierre Elliott Trudeau Intl., returning Tue, Jul 14, priced at $364 found 2 days ago
Mon, Jun 8 - Wed, Jun 10
IAD
Washington Dulles Intl.
YUL
Pierre Elliott Trudeau Intl.
$367 Roundtrip, found 21 hours ago
$367
Roundtrip
found 21 hours ago
Select Air Canada flight, departing Mon, Jun 8 from Washington Dulles Intl. to Pierre Elliott Trudeau Intl., returning Wed, Jun 10, priced at $367 found 21 hours ago