Flights to Ottawa Valley from Chicago - $60

View $60 flight on Sun, Nov 2, 2025Opens in a new window

Popular airlines from Chicago to Ottawa Valley

  • United

    United

  • Air Canada

    Air Canada

  • WestJet

    WestJet

  • Porter Airlines

    Porter Airlines

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Cheap Flights from Chicago to Ottawa Valley (CHI-YOW)

Prices were available within the past 7 days and start at $60 for one-way flights and $169 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Air Canada
Wed, Jan 7 - Fri, Jan 9
ORD
Chicago
YUL
Montreal
$169 Roundtrip, found 18 hours ago
$169
Roundtrip
found 18 hours ago
Select Air Canada flight, departing Wed, Jan 7 from Chicago to Montreal, returning Fri, Jan 9, priced at $169 found 18 hours ago
Air Canada
Sat, Sep 13 - Sat, Oct 4
ORD
Chicago
YUL
Montreal
$170 Roundtrip, found 1 hour ago
$170
Roundtrip
found 1 hour ago
Select Air Canada flight, departing Sat, Sep 13 from Chicago to Montreal, returning Sat, Oct 4, priced at $170 found 1 hour ago
American Airlines
Sat, Sep 13 - Sat, Oct 4
ORD
Chicago
YUL
Montreal
$172 Roundtrip, found 1 hour ago
$172
Roundtrip
found 1 hour ago
Select American Airlines flight, departing Sat, Sep 13 from Chicago to Montreal, returning Sat, Oct 4, priced at $172 found 1 hour ago
Air Canada
Thu, Sep 25 - Mon, Sep 29
ORD
Chicago
YUL
Montreal
$173 Roundtrip, just found
$173
Roundtrip
just found
Select Air Canada flight, departing Thu, Sep 25 from Chicago to Montreal, returning Mon, Sep 29, priced at $173 just found
Porter Airlines
Fri, Nov 21 - Tue, Dec 2
MDW
Chicago
YUL
Montreal
$183 Roundtrip, found 1 day ago
$183
Roundtrip
found 1 day ago
Select Porter Airlines flight, departing Fri, Nov 21 from Chicago to Montreal, returning Tue, Dec 2, priced at $183 found 1 day ago
Delta
Sat, Nov 15 - Tue, Nov 18
ORD
Chicago
YUL
Montreal
$192 Roundtrip, found 1 day ago
$192
Roundtrip
found 1 day ago
Select Delta flight, departing Sat, Nov 15 from Chicago to Montreal, returning Tue, Nov 18, priced at $192 found 1 day ago

Find the cheapest month to fly from Chicago (CHI) to Ottawa (YOW)

June is typically the cheapest month to fly

From $270 - $627 per traveler.

Graph displaying average flight prices per month

Alternative airports

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Pierre Elliott Trudeau Intl. YUL. Cheapest option available. Flights from $274
YUL
Pierre Elliott Trudeau Intl.
Cheapest
Flights from $274
Select flight to Macdonald-Cartier Intl. YOW. Flights from $469
YOW
Macdonald-Cartier Intl.
Flights from $469
Select flight to Massena Intl. MSS. Flights from $412
MSS
Massena Intl.
Flights from $412
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