American Airlines Flight AC3600 Deals & Information (2025/2026)

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American Airlines Flight 3600 Route Deals From $137

The cheapest prices found with in the last 7 days for return flights were $192 and $137 for one-way flights to Pierre Elliott Trudeau Intl. for the period specified. Prices and availability are subject to change. Additional terms apply.

Wed, Oct 8 - Sun, Oct 12
ORD
O'Hare Intl.
YUL
Pierre Elliott Trudeau Intl.
$192 Roundtrip, found 2 days ago
$192
Roundtrip
found 2 days ago
Select American Airlines flight, departing Wed, Oct 8 from O'Hare Intl. to Pierre Elliott Trudeau Intl., returning Sun, Oct 12, priced at $192 found 2 days ago
Wed, Sep 3 - Sat, Sep 6
ORD
O'Hare Intl.
YUL
Pierre Elliott Trudeau Intl.
$193 Roundtrip, found 16 hours ago
$193
Roundtrip
found 16 hours ago
Select American Airlines flight, departing Wed, Sep 3 from O'Hare Intl. to Pierre Elliott Trudeau Intl., returning Sat, Sep 6, priced at $193 found 16 hours ago
Sat, Sep 13 - Wed, Sep 24
ORD
O'Hare Intl.
YUL
Pierre Elliott Trudeau Intl.
$202 Roundtrip, found 2 days ago
$202
Roundtrip
found 2 days ago
Select American Airlines flight, departing Sat, Sep 13 from O'Hare Intl. to Pierre Elliott Trudeau Intl., returning Wed, Sep 24, priced at $202 found 2 days ago
Tue, Sep 16 - Wed, Sep 24
ORD
O'Hare Intl.
YUL
Pierre Elliott Trudeau Intl.
$208 Roundtrip, found 3 days ago
$208
Roundtrip
found 3 days ago
Select American Airlines flight, departing Tue, Sep 16 from O'Hare Intl. to Pierre Elliott Trudeau Intl., returning Wed, Sep 24, priced at $208 found 3 days ago
Thu, Sep 18 - Mon, Sep 29
ORD
O'Hare Intl.
YUL
Pierre Elliott Trudeau Intl.
$242 Roundtrip, found 15 hours ago
$242
Roundtrip
found 15 hours ago
Select American Airlines flight, departing Thu, Sep 18 from O'Hare Intl. to Pierre Elliott Trudeau Intl., returning Mon, Sep 29, priced at $242 found 15 hours ago
Sun, Sep 14 - Wed, Sep 24
ORD
O'Hare Intl.
YUL
Pierre Elliott Trudeau Intl.
$252 Roundtrip, found 2 days ago
$252
Roundtrip
found 2 days ago
Select American Airlines flight, departing Sun, Sep 14 from O'Hare Intl. to Pierre Elliott Trudeau Intl., returning Wed, Sep 24, priced at $252 found 2 days ago
Wed, Oct 8 - Sun, Oct 12
ORD
O'Hare Intl.
YUL
Pierre Elliott Trudeau Intl.
$252 Roundtrip, found 2 days ago
$252
Roundtrip
found 2 days ago
Select American Airlines flight, departing Wed, Oct 8 from O'Hare Intl. to Pierre Elliott Trudeau Intl., returning Sun, Oct 12, priced at $252 found 2 days ago
Wed, Oct 8 - Sun, Oct 12
ORD
O'Hare Intl.
YUL
Pierre Elliott Trudeau Intl.
$254 Roundtrip, found 2 days ago
$254
Roundtrip
found 2 days ago
Select American Airlines flight, departing Wed, Oct 8 from O'Hare Intl. to Pierre Elliott Trudeau Intl., returning Sun, Oct 12, priced at $254 found 2 days ago
Fri, Sep 19 - Wed, Sep 24
ORD
O'Hare Intl.
YUL
Pierre Elliott Trudeau Intl.
$267 Roundtrip, found 1 day ago
$267
Roundtrip
found 1 day ago
Select American Airlines flight, departing Fri, Sep 19 from O'Hare Intl. to Pierre Elliott Trudeau Intl., returning Wed, Sep 24, priced at $267 found 1 day ago
Thu, Sep 18 - Mon, Sep 29
ORD
O'Hare Intl.
YUL
Pierre Elliott Trudeau Intl.
$297 Roundtrip, found 15 hours ago
$297
Roundtrip
found 15 hours ago
Select American Airlines flight, departing Thu, Sep 18 from O'Hare Intl. to Pierre Elliott Trudeau Intl., returning Mon, Sep 29, priced at $297 found 15 hours ago