Air Canada Flight 3931 Deals & Information (2025/2026)

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Air Canada Flight 3931 Route Deals From $80

The cheapest prices found with in the last 7 days for return flights were $211 and $80 for one-way flights to Pearson Intl. for the period specified. Prices and availability are subject to change. Additional terms apply.

Mon, Jul 28 - Wed, Jul 30
IAD
Washington Dulles Intl.
YYZ
Pearson Intl.
$211 Roundtrip, just found
$211
Roundtrip
just found
Select Air Canada flight, departing Mon, Jul 28 from Washington Dulles Intl. to Pearson Intl., returning Wed, Jul 30, priced at $211 just found
Mon, Aug 18 - Wed, Aug 20
IAD
Washington Dulles Intl.
YYZ
Pearson Intl.
$217 Roundtrip, found 13 hours ago
$217
Roundtrip
found 13 hours ago
Select Air Canada flight, departing Mon, Aug 18 from Washington Dulles Intl. to Pearson Intl., returning Wed, Aug 20, priced at $217 found 13 hours ago
Wed, Sep 10 - Thu, Sep 18
IAD
Washington Dulles Intl.
YYZ
Pearson Intl.
$226 Roundtrip, found 10 hours ago
$226
Roundtrip
found 10 hours ago
Select Air Canada flight, departing Wed, Sep 10 from Washington Dulles Intl. to Pearson Intl., returning Thu, Sep 18, priced at $226 found 10 hours ago
Thu, Sep 4 - Sun, Sep 7
IAD
Washington Dulles Intl.
YYZ
Pearson Intl.
$228 Roundtrip, found 1 hour ago
$228
Roundtrip
found 1 hour ago
Select Air Canada flight, departing Thu, Sep 4 from Washington Dulles Intl. to Pearson Intl., returning Sun, Sep 7, priced at $228 found 1 hour ago
Sun, Aug 24 - Thu, Aug 28
IAD
Washington Dulles Intl.
YYZ
Pearson Intl.
$232 Roundtrip, found 4 days ago
$232
Roundtrip
found 4 days ago
Select Air Canada flight, departing Sun, Aug 24 from Washington Dulles Intl. to Pearson Intl., returning Thu, Aug 28, priced at $232 found 4 days ago
Wed, Sep 10 - Thu, Sep 18
IAD
Washington Dulles Intl.
YYZ
Pearson Intl.
$233 Roundtrip, found 10 hours ago
$233
Roundtrip
found 10 hours ago
Select Air Canada flight, departing Wed, Sep 10 from Washington Dulles Intl. to Pearson Intl., returning Thu, Sep 18, priced at $233 found 10 hours ago
Tue, Aug 26 - Thu, Aug 28
IAD
Washington Dulles Intl.
YYZ
Pearson Intl.
$234 Roundtrip, found 4 days ago
$234
Roundtrip
found 4 days ago
Select Air Canada flight, departing Tue, Aug 26 from Washington Dulles Intl. to Pearson Intl., returning Thu, Aug 28, priced at $234 found 4 days ago
Thu, Sep 4 - Sun, Sep 7
IAD
Washington Dulles Intl.
YYZ
Pearson Intl.
$248 Roundtrip, found 1 hour ago
$248
Roundtrip
found 1 hour ago
Select Air Canada flight, departing Thu, Sep 4 from Washington Dulles Intl. to Pearson Intl., returning Sun, Sep 7, priced at $248 found 1 hour ago
Sun, Oct 5 - Fri, Oct 10
IAD
Washington Dulles Intl.
YYZ
Pearson Intl.
$250 Roundtrip, found 6 days ago
$250
Roundtrip
found 6 days ago
Select Air Canada flight, departing Sun, Oct 5 from Washington Dulles Intl. to Pearson Intl., returning Fri, Oct 10, priced at $250 found 6 days ago
Tue, Sep 2 - Thu, Sep 4
IAD
Washington Dulles Intl.
YYZ
Pearson Intl.
$262 Roundtrip, found 1 day ago
$262
Roundtrip
found 1 day ago
Select Air Canada flight, departing Tue, Sep 2 from Washington Dulles Intl. to Pearson Intl., returning Thu, Sep 4, priced at $262 found 1 day ago