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Fly from
Fly to
Budget
$349 - $865
Route
Depart
Return
Price
OttawaChicago Midway
YOW - MDW
YOWMDW
Ottawa
dom. 12/22
1 stop4h 55m
Chicago Midway
mié. 1/1
1 stop4h 54m
OttawaChicago Midway
YOW - MDW
YOWMDW
Ottawa
vie. 12/6
1 stop5h 10m
Chicago Midway
dom. 12/8
1 stop8h 05m
OttawaChicago O'Hare Intl
YOW - ORD
YOWORD
Ottawa
jue. 11/28
1 stop8h 33m
Chicago O'Hare Intl
dom. 12/1
1 stop7h 20m
OttawaChicago O'Hare Intl
YOW - ORD
YOWORD
Ottawa
mié. 12/11
Nonstop2h 33m
Chicago O'Hare Intl
dom. 12/15
1 stop6h 23m
OttawaChicago O'Hare Intl
YOW - ORD
YOWORD
Ottawa
jue. 12/5
Nonstop2h 36m
Chicago O'Hare Intl
vie. 12/6
Nonstop2h 03m
OttawaLambert-St Louis
YOW - STL
YOWSTL
Ottawa
vie. 11/8
2 stops35h 39m
Lambert-St Louis
dom. 11/10
1 stop23h 24m
OttawaChicago O'Hare Intl
YOW - ORD
YOWORD
Ottawa
mié. 1/15
2 stops11h 25m
Chicago O'Hare Intl
sáb. 1/18
2 stops16h 10m
OttawaLambert-St Louis
YOW - STL
YOWSTL
Ottawa
jue. 12/12
2 stops10h 34m
Lambert-St Louis
jue. 12/19
1 stop9h 49m
OttawaChicago Midway
YOW - MDW
YOWMDW
Ottawa
jue. 11/28
2 stops16h 51m
Chicago Midway
dom. 12/1
2 stops10h 27m
OttawaChicago O'Hare Intl
YOW - ORD
YOWORD
Ottawa
mié. 12/11
2 stops26h 48m
Chicago O'Hare Intl
dom. 12/15
2 stops28h 26m
OttawaChicago Midway
YOW - MDW
YOWMDW
Ottawa
jue. 12/12
2 stops12h 06m
Chicago Midway
lun. 12/16
2 stops10h 26m
OttawaLambert-St Louis
YOW - STL
YOWSTL
Ottawa
jue. 11/7
1 stop6h 01m
Lambert-St Louis
sáb. 11/9
1 stop4h 47m
Currently, September is the cheapest month in which you can book a flight from Ottawa to Illinois (average of $232). Flying from Ottawa to Illinois in June is currently the most expensive (average of $308). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.
Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Ottawa to Illinois as you normally would.
The most flights from YOW to USIL are scheduled on a Monday (12 on average). You will have fewer flight options on Thursday, which is when the least amount of flights are scheduled (10 on average).
In terms of precipitation, rainfall in Illinois ranges from 1.7 - 4.9 inches per month. August is typically the wettest month, when rainfall can reach 4.9 in. January is typically the driest time to visit Illinois when rainfall is around 1.7 in.
If weather is an important factor for your trip to Illinois, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 73.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 23.0 F).
Entertainment
Food
Boarding
Comfort
Overall
Crew
Reviews
Overall it was good on the flight. Before the flight with checking the bag at JFK was a nightmare. It took way too long and the Delta concierge was very rude to everyone. But other than that it was fine.
Entertainment
Food
Boarding
Comfort
Overall
Crew
Reviews
Overall it was good on the flight. Before the flight with checking the bag at JFK was a nightmare. It took way too long and the Delta concierge was very rude to everyone. But other than that it was fine.
Entertainment
Food
Boarding
Comfort
Overall
Crew
Reviews
Overall it was good on the flight. Before the flight with checking the bag at JFK was a nightmare. It took way too long and the Delta concierge was very rude to everyone. But other than that it was fine.
Entertainment
Food
Boarding
Comfort
Overall
Crew
Reviews
Overall it was good on the flight. Before the flight with checking the bag at JFK was a nightmare. It took way too long and the Delta concierge was very rude to everyone. But other than that it was fine.
Entertainment
Food
Boarding
Comfort
Overall
Crew
Reviews
Overall it was good on the flight. Before the flight with checking the bag at JFK was a nightmare. It took way too long and the Delta concierge was very rude to everyone. But other than that it was fine.
Entertainment
Food
Boarding
Comfort
Overall
Crew
Reviews
Overall it was good on the flight. Before the flight with checking the bag at JFK was a nightmare. It took way too long and the Delta concierge was very rude to everyone. But other than that it was fine.
Airline | Cheapest | Average | Flexibility | On-time |
---|---|---|---|---|
Porter Airlines | Cheapest$266 | Average$372 | FlexibilityNo cancel fee | On-time52% |
Air Canada | Cheapest$423 | Average$554 | FlexibilityNo cancel fee | On-time67% |
United Airlines | Cheapest$426 | Average$606 | FlexibilityNo cancel fee | On-time69% |