Users have found that booking a flight from Illinois to Ottawa at least 45 days early can save you up to 81% on average compared to booking a flight this week. If booking 45 days before your flight isn’t an option for you, users have found flights from Illinois to Ottawa for as little as $472 when booking for a departure date within the next two weeks. You can also check prices now. Some users have found airline tickets as low as $619 for flights departing within the next 3 days.
Due to multiple factors, expect to potentially pay more when booking in March. For low rates, October can be a great choice for travel to Ottawa. Flights to Ottawa from Illinois in October are about $416 on average during October, but can be found for as low as $302.
Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Illinois to Ottawa as you normally would.
Fly from
Fly to
Budget
$383 - $754
Route
Depart
Return
Price
Chicago MidwayOttawa
MDW - YOW
MDWYOW
Chicago Midway
Mon 5/27
1 stop3h 39m
Ottawa
Mon 6/3
1 stop3h 42m
Chicago O'Hare IntlOttawa
ORD - YOW
ORDYOW
Chicago O'Hare Intl
Tue 6/11
1 stop7h 43m
Ottawa
Tue 6/18
1 stop8h 30m
Chicago MidwayOttawa
MDW - YOW
MDWYOW
Chicago Midway
Fri 6/7
1 stop3h 39m
Ottawa
Sun 6/9
1 stop5h 17m
Chicago MidwayOttawa
MDW - YOW
MDWYOW
Chicago Midway
Tue 6/4
1 stop6h 29m
Ottawa
Tue 6/11
1 stop4h 02m
Chicago O'Hare IntlOttawa
ORD - YOW
ORDYOW
Chicago O'Hare Intl
Tue 6/11
1 stop7h 43m
Ottawa
Tue 6/18
2 stops9h 37m
Chicago O'Hare IntlOttawa
ORD - YOW
ORDYOW
Chicago O'Hare Intl
Wed 6/12
1 stop7h 43m
Ottawa
Wed 6/19
2 stops12h 45m
Chicago O'Hare IntlOttawa
ORD - YOW
ORDYOW
Chicago O'Hare Intl
Fri 9/20
Nonstop2h 08m
Ottawa
Sat 9/28
Nonstop2h 22m
Chicago O'Hare IntlOttawa
ORD - YOW
ORDYOW
Chicago O'Hare Intl
Tue 6/4
Nonstop2h 18m
Ottawa
Tue 6/11
Nonstop2h 25m
Lambert-St LouisOttawa
STL - YOW
STLYOW
Lambert-St Louis
Tue 7/2
2 stops27h 26m
Ottawa
Sun 7/14
2 stops18h 03m
No data available for this route at this time. Please check back soon.
Boarding
Food
Comfort
Crew
Entertainment
Overall
Reviews
We had a great experience with the flight back to Toronto and crew were awesome.
Boarding
Food
Comfort
Crew
Entertainment
Overall
Reviews
We had a great experience with the flight back to Toronto and crew were awesome.
Boarding
Food
Comfort
Crew
Entertainment
Overall
Reviews
We had a great experience with the flight back to Toronto and crew were awesome.
Boarding
Food
Comfort
Crew
Entertainment
Overall
Reviews
We had a great experience with the flight back to Toronto and crew were awesome.
Boarding
Food
Comfort
Crew
Entertainment
Overall
Reviews
We had a great experience with the flight back to Toronto and crew were awesome.
0%of flight departures | Early morningMidnight to 6 am |
---|---|
0%of flight departures | Morning6 am to noon |
100%of flight departures | AfternoonNoon to 6 pm |
0%of flight departures | Evening6 pm to midnight |
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