Air Canada Flight 3937 Deals & Information (2025/2026)

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Air Canada Flight 3937 Route Deals From $134

The cheapest prices found with in the last 7 days for return flights were $203 and $134 for one-way flights to Washington Dulles Intl. for the period specified. Prices and availability are subject to change. Additional terms apply.

Thu, Oct 23 - Wed, Oct 29
YYZ
Pearson Intl.
IAD
Washington Dulles Intl.
$203 Roundtrip, found 11 hours ago
$203
Roundtrip
found 11 hours ago
Select Air Canada flight, departing Thu, Oct 23 from Pearson Intl. to Washington Dulles Intl., returning Wed, Oct 29, priced at $203 found 11 hours ago
Thu, Oct 23 - Wed, Oct 29
YYZ
Pearson Intl.
IAD
Washington Dulles Intl.
$208 Roundtrip, found 11 hours ago
$208
Roundtrip
found 11 hours ago
Select Air Canada flight, departing Thu, Oct 23 from Pearson Intl. to Washington Dulles Intl., returning Wed, Oct 29, priced at $208 found 11 hours ago
Thu, Oct 23 - Wed, Oct 29
YYZ
Pearson Intl.
IAD
Washington Dulles Intl.
$245 Roundtrip, found 11 hours ago
$245
Roundtrip
found 11 hours ago
Select Air Canada flight, departing Thu, Oct 23 from Pearson Intl. to Washington Dulles Intl., returning Wed, Oct 29, priced at $245 found 11 hours ago
Thu, Oct 23 - Wed, Oct 29
YYZ
Pearson Intl.
IAD
Washington Dulles Intl.
$250 Roundtrip, found 11 hours ago
$250
Roundtrip
found 11 hours ago
Select Air Canada flight, departing Thu, Oct 23 from Pearson Intl. to Washington Dulles Intl., returning Wed, Oct 29, priced at $250 found 11 hours ago
Thu, Oct 23 - Wed, Oct 29
YYZ
Pearson Intl.
IAD
Washington Dulles Intl.
$264 Roundtrip, found 11 hours ago
$264
Roundtrip
found 11 hours ago
Select Air Canada flight, departing Thu, Oct 23 from Pearson Intl. to Washington Dulles Intl., returning Wed, Oct 29, priced at $264 found 11 hours ago
Fri, Oct 24 - Wed, Oct 29
YYZ
Pearson Intl.
IAD
Washington Dulles Intl.
$269 Roundtrip, found 11 hours ago
$269
Roundtrip
found 11 hours ago
Select Air Canada flight, departing Fri, Oct 24 from Pearson Intl. to Washington Dulles Intl., returning Wed, Oct 29, priced at $269 found 11 hours ago
Fri, Oct 24 - Wed, Oct 29
YYZ
Pearson Intl.
IAD
Washington Dulles Intl.
$274 Roundtrip, found 11 hours ago
$274
Roundtrip
found 11 hours ago
Select Air Canada flight, departing Fri, Oct 24 from Pearson Intl. to Washington Dulles Intl., returning Wed, Oct 29, priced at $274 found 11 hours ago
Thu, Oct 23 - Wed, Oct 29
YYZ
Pearson Intl.
IAD
Washington Dulles Intl.
$279 Roundtrip, found 11 hours ago
$279
Roundtrip
found 11 hours ago
Select Air Canada flight, departing Thu, Oct 23 from Pearson Intl. to Washington Dulles Intl., returning Wed, Oct 29, priced at $279 found 11 hours ago
Fri, Oct 24 - Wed, Oct 29
YYZ
Pearson Intl.
IAD
Washington Dulles Intl.
$282 Roundtrip, found 11 hours ago
$282
Roundtrip
found 11 hours ago
Select Air Canada flight, departing Fri, Oct 24 from Pearson Intl. to Washington Dulles Intl., returning Wed, Oct 29, priced at $282 found 11 hours ago
Fri, Oct 24 - Wed, Oct 29
YYZ
Pearson Intl.
IAD
Washington Dulles Intl.
$284 Roundtrip, found 11 hours ago
$284
Roundtrip
found 11 hours ago
Select Air Canada flight, departing Fri, Oct 24 from Pearson Intl. to Washington Dulles Intl., returning Wed, Oct 29, priced at $284 found 11 hours ago
Thu, Oct 23 - Wed, Oct 29
YYZ
Pearson Intl.
IAD
Washington Dulles Intl.
$287 Roundtrip, found 11 hours ago
$287
Roundtrip
found 11 hours ago
Select Air Canada flight, departing Thu, Oct 23 from Pearson Intl. to Washington Dulles Intl., returning Wed, Oct 29, priced at $287 found 11 hours ago
Thu, Oct 23 - Wed, Oct 29
YYZ
Pearson Intl.
IAD
Washington Dulles Intl.
$289 Roundtrip, found 11 hours ago
$289
Roundtrip
found 11 hours ago
Select Air Canada flight, departing Thu, Oct 23 from Pearson Intl. to Washington Dulles Intl., returning Wed, Oct 29, priced at $289 found 11 hours ago
Thu, Oct 23 - Wed, Oct 29
YYZ
Pearson Intl.
IAD
Washington Dulles Intl.
$289 Roundtrip, found 11 hours ago
$289
Roundtrip
found 11 hours ago
Select Air Canada flight, departing Thu, Oct 23 from Pearson Intl. to Washington Dulles Intl., returning Wed, Oct 29, priced at $289 found 11 hours ago
Thu, Oct 23 - Wed, Oct 29
YYZ
Pearson Intl.
IAD
Washington Dulles Intl.
$297 Roundtrip, found 11 hours ago
$297
Roundtrip
found 11 hours ago
Select Air Canada flight, departing Thu, Oct 23 from Pearson Intl. to Washington Dulles Intl., returning Wed, Oct 29, priced at $297 found 11 hours ago
Thu, Oct 23 - Wed, Oct 29
YYZ
Pearson Intl.
IAD
Washington Dulles Intl.
$299 Roundtrip, found 11 hours ago
$299
Roundtrip
found 11 hours ago
Select Air Canada flight, departing Thu, Oct 23 from Pearson Intl. to Washington Dulles Intl., returning Wed, Oct 29, priced at $299 found 11 hours ago