
Flight Deals from Chicago to Ottawa from $175
Top flight deals from leading airlines:







... and +100s more
Save up to 50% on select flights with Priceline
Save an average of $240 per person when bundling your flight and hotel together with Priceline
If a VIP member finds a better price elsewhere, we'll refund up to 200% of the difference
We’re always here for you - reach us 24 hours a day, 7 days a week
Stops
- Nonstopfrom $399
- Up to 1 stop$399
Airlines
- Air Canada$404
- Porter Airlines$399
- United Airlines$399
Cabin Class
- Economy$399
Departure Airports
- Chicago Midway Airport$399
- Chicago O Hare Airport$399
Arrival Airports
- Ottawa Macdonald-Cartier International Airport$399
Layover Airports
- Montreal Trudeau Airport$404
- Newark Liberty Airport$409
- Toronto Island Airport$399
- Toronto Pearson Airport$411
- Washington Dulles Airport$409
Best Price. GUARANTEED.
Exclusively for Priceline Members
Tired of searching? Book now!
We'll refund the difference if you find a lower price.

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Top Deals on flights from Chicago to Ottawa
Chicago, US (CHI) - Ottawa, CA (YOW)

Oct 2
Oct 2
as low as
$175
Chicago, US (CHI) - Ottawa, CA (YOW)

Oct 2
Oct 2
as low as
$175
Chicago, US (CHI) - Ottawa, CA (YOW)

Oct 17
Oct 17
as low as
$180
Chicago, US (CHI) - Ottawa, CA (YOW)

Sep 8
Sep 8
as low as
$185
Chicago, US (CHI) - Ottawa, CA (YOW)

Sep 20
Sep 21
as low as
$201
Chicago, US (CHI) - Ottawa, CA (YOW)

Oct 30
Oct 31
as low as
$218
Chicago, US (CHI) - Ottawa, CA (YOW)

Oct 1
Oct 1
as low as
$222
Chicago, US (CHI) - Ottawa, CA (YOW)

Aug 20
Aug 20
as low as
$234
Chicago, US (CHI) - Ottawa, CA (YOW)

Aug 30
Aug 31
as low as
$236
Chicago, US (CHI) - Ottawa, CA (YOW)

Aug 19
Aug 19
as low as
$284
Chicago, US (CHI) - Ottawa, CA (YOW)

Sep 15
Sep 15
as low as
$336
Chicago, US (CHI) - Ottawa, CA (YOW)

Oct 17
Oct 17
as low as
$407
Frequently Asked Questions
Flights to Ottawa
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