Air Canada Flight AC3931 Deals & Information (2025/2026)

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Air Canada Flight 3931 Route Deals From $84

The cheapest prices found with in the last 7 days for return flights were $217 and $84 for one-way flights to Pearson Intl. for the period specified. Prices and availability are subject to change. Additional terms apply.

Tue, Oct 14 - Thu, Oct 16
IAD
Washington Dulles Intl.
YYZ
Pearson Intl.
$217 Roundtrip, just found
$217
Roundtrip
just found
Select Air Canada flight, departing Tue, Oct 14 from Washington Dulles Intl. to Pearson Intl., returning Thu, Oct 16, priced at $217 just found
Tue, Oct 14 - Thu, Oct 16
IAD
Washington Dulles Intl.
YYZ
Pearson Intl.
$222 Roundtrip, just found
$222
Roundtrip
just found
Select Air Canada flight, departing Tue, Oct 14 from Washington Dulles Intl. to Pearson Intl., returning Thu, Oct 16, priced at $222 just found
Fri, Oct 24 - Mon, Oct 27
IAD
Washington Dulles Intl.
YYZ
Pearson Intl.
$225 Roundtrip, found 1 day ago
$225
Roundtrip
found 1 day ago
Select Air Canada flight, departing Fri, Oct 24 from Washington Dulles Intl. to Pearson Intl., returning Mon, Oct 27, priced at $225 found 1 day ago
Wed, Oct 15 - Sat, Oct 18
IAD
Washington Dulles Intl.
YYZ
Pearson Intl.
$227 Roundtrip, found 5 days ago
$227
Roundtrip
found 5 days ago
Select Air Canada flight, departing Wed, Oct 15 from Washington Dulles Intl. to Pearson Intl., returning Sat, Oct 18, priced at $227 found 5 days ago
Fri, Oct 24 - Mon, Oct 27
IAD
Washington Dulles Intl.
YYZ
Pearson Intl.
$230 Roundtrip, found 1 day ago
$230
Roundtrip
found 1 day ago
Select Air Canada flight, departing Fri, Oct 24 from Washington Dulles Intl. to Pearson Intl., returning Mon, Oct 27, priced at $230 found 1 day ago
Mon, Sep 29 - Tue, Sep 30
IAD
Washington Dulles Intl.
YYZ
Pearson Intl.
$235 Roundtrip, just found
$235
Roundtrip
just found
Select Air Canada flight, departing Mon, Sep 29 from Washington Dulles Intl. to Pearson Intl., returning Tue, Sep 30, priced at $235 just found
Wed, Sep 24 - Sat, Sep 27
IAD
Washington Dulles Intl.
YYZ
Pearson Intl.
$236 Roundtrip, found 3 hours ago
$236
Roundtrip
found 3 hours ago
Select Air Canada flight, departing Wed, Sep 24 from Washington Dulles Intl. to Pearson Intl., returning Sat, Sep 27, priced at $236 found 3 hours ago
Mon, Sep 29 - Tue, Sep 30
IAD
Washington Dulles Intl.
YYZ
Pearson Intl.
$240 Roundtrip, just found
$240
Roundtrip
just found
Select Air Canada flight, departing Mon, Sep 29 from Washington Dulles Intl. to Pearson Intl., returning Tue, Sep 30, priced at $240 just found
Tue, Sep 23 - Wed, Oct 8
IAD
Washington Dulles Intl.
YYZ
Pearson Intl.
$245 Roundtrip, found 1 day ago
$245
Roundtrip
found 1 day ago
Select Air Canada flight, departing Tue, Sep 23 from Washington Dulles Intl. to Pearson Intl., returning Wed, Oct 8, priced at $245 found 1 day ago
Tue, Sep 23 - Wed, Oct 8
IAD
Washington Dulles Intl.
YYZ
Pearson Intl.
$246 Roundtrip, found 1 day ago
$246
Roundtrip
found 1 day ago
Select Air Canada flight, departing Tue, Sep 23 from Washington Dulles Intl. to Pearson Intl., returning Wed, Oct 8, priced at $246 found 1 day ago