Air Canada Flight TS426 Deals & Information (2025/2026)

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Air Canada Flight 426 Route Deals From

The cheapest prices found with in the last 7 days for return flights were $246 and for one-way flights to Pierre Elliott Trudeau Intl. for the period specified. Prices and availability are subject to change. Additional terms apply.

Sat, Aug 16 - Sun, Aug 17
YYZ
Pearson Intl.
YUL
Pierre Elliott Trudeau Intl.
$246 Roundtrip, found 2 days ago
$246
Roundtrip
found 2 days ago
Select Air Canada flight, departing Sat, Aug 16 from Pearson Intl. to Pierre Elliott Trudeau Intl., returning Sun, Aug 17, priced at $246 found 2 days ago
Sat, Aug 16 - Wed, Aug 20
YYZ
Pearson Intl.
YUL
Pierre Elliott Trudeau Intl.
$253 Roundtrip, found 2 days ago
$253
Roundtrip
found 2 days ago
Select Air Canada flight, departing Sat, Aug 16 from Pearson Intl. to Pierre Elliott Trudeau Intl., returning Wed, Aug 20, priced at $253 found 2 days ago
Sat, Aug 16 - Sun, Aug 17
YYZ
Pearson Intl.
YUL
Pierre Elliott Trudeau Intl.
$254 Roundtrip, found 2 days ago
$254
Roundtrip
found 2 days ago
Select Air Canada flight, departing Sat, Aug 16 from Pearson Intl. to Pierre Elliott Trudeau Intl., returning Sun, Aug 17, priced at $254 found 2 days ago
Sun, Jul 27 - Wed, Jul 30
YYZ
Pearson Intl.
YUL
Pierre Elliott Trudeau Intl.
$262 Roundtrip, found 2 days ago
$262
Roundtrip
found 2 days ago
Select Air Canada flight, departing Sun, Jul 27 from Pearson Intl. to Pierre Elliott Trudeau Intl., returning Wed, Jul 30, priced at $262 found 2 days ago
Sat, Aug 16 - Wed, Aug 20
YYZ
Pearson Intl.
YUL
Pierre Elliott Trudeau Intl.
$262 Roundtrip, found 2 days ago
$262
Roundtrip
found 2 days ago
Select Air Canada flight, departing Sat, Aug 16 from Pearson Intl. to Pierre Elliott Trudeau Intl., returning Wed, Aug 20, priced at $262 found 2 days ago
Sat, Aug 16 - Wed, Aug 20
YYZ
Pearson Intl.
YUL
Pierre Elliott Trudeau Intl.
$263 Roundtrip, found 2 days ago
$263
Roundtrip
found 2 days ago
Select Air Canada flight, departing Sat, Aug 16 from Pearson Intl. to Pierre Elliott Trudeau Intl., returning Wed, Aug 20, priced at $263 found 2 days ago
Tue, Jul 15 - Wed, Jul 16
YYZ
Pearson Intl.
YUL
Pierre Elliott Trudeau Intl.
$274 Roundtrip, found 22 hours ago
$274
Roundtrip
found 22 hours ago
Select Air Canada flight, departing Tue, Jul 15 from Pearson Intl. to Pierre Elliott Trudeau Intl., returning Wed, Jul 16, priced at $274 found 22 hours ago

Frequently asked questions

What route does flight number AC426 take?
Flight number AC426 operates direct from YYZ to Montreal, QC Airport (YUL-Pierre Elliott Trudeau Intl.). During this trip, expect to be in the air for around 1 hour and 14 minutes. Book ahead to get your favorite seat.
What terminal does AC426 fly out of?
Direct flights to and from Pearson Intl. Airport (YYZ) and Montréal--Trudeau are served by AC426, and travelers booked on this route usually board from Terminal 1.
What kind of plane is on flight number AC426?
The route for flight number AC426 is predominantly YYZ to Pierre Elliott Trudeau Intl. Airport (YUL), and the Airbus A320 is the aircraft model you'll probably be taking off on.
If I am not able to travel due to COVID-19, can I change my flight to a later date?
For more info about changing your AC426 flight with Travelocity, please visit our Customer Service Portal.