To save up to 90% on this flight, we recommend booking at least 40 days prior to travel. The price may fluctuate and will likely increase closer to your departure date. Users on Cheapflights have found tickets from Chicago O'Hare Intl Airport to Region of Ontario from $359 1-2 weeks out and tickets from $555 for flights departing within the next 72 hours.
Flights from Chicago O'Hare Intl Airport to Region of Ontario lean towards being more expensive in September. Prices are generally better when you fly from Chicago O'Hare Intl Airport to Region of Ontario in January, with the cheapest ticket starting at $170.
When flying from Chicago O'Hare Intl Airport to Region of Ontario, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.
Fly from
Fly to
Budget
$271 - $358
Route
Depart
Return
Price
Chicago O'Hare IntlToronto Pearson Intl
ORD - YYZ
ORDYYZ
Chicago O'Hare Intl
Mon 8/12
Nonstop1h 50m
Toronto Pearson Intl
Sat 8/17
Nonstop1h 55m
Chicago O'Hare IntlToronto Pearson Intl
ORD - YYZ
ORDYYZ
Chicago O'Hare Intl
Thu 6/20
1 stop16h 41m
Toronto Pearson Intl
Mon 6/24
1 stop23h 57m
Chicago O'Hare IntlToronto Pearson Intl
ORD - YYZ
ORDYYZ
Chicago O'Hare Intl
Wed 6/26
Nonstop1h 52m
Toronto Pearson Intl
Wed 6/26
1 stop7h 19m
Chicago O'Hare IntlToronto Pearson Intl
ORD - YYZ
ORDYYZ
Chicago O'Hare Intl
Wed 7/31
Nonstop1h 43m
Toronto Pearson Intl
Tue 8/6
Nonstop1h 56m
Chicago O'Hare IntlToronto Pearson Intl
ORD - YYZ
ORDYYZ
Chicago O'Hare Intl
Tue 6/25
1 stop7h 49m
Toronto Pearson Intl
Wed 7/10
1 stop10h 59m
Chicago O'Hare IntlToronto Pearson Intl
ORD - YYZ
ORDYYZ
Chicago O'Hare Intl
Sat 7/20
Nonstop1h 43m
Toronto Pearson Intl
Tue 8/13
Nonstop1h 56m
Chicago O'Hare IntlToronto Pearson Intl
ORD - YYZ
ORDYYZ
Chicago O'Hare Intl
Tue 7/23
1 stop4h 23m
Toronto Pearson Intl
Tue 8/13
1 stop6h 12m
Chicago O'Hare IntlMontreal Pierre Elliott Trudeau Intl
ORD - YUL
ORDYUL
Chicago O'Hare Intl
Thu 7/25
1 stop13h 40m
Montreal Pierre Elliott Trudeau Intl
Mon 7/29
1 stop9h 14m
Chicago O'Hare IntlToronto Pearson Intl
ORD - YYZ
ORDYYZ
Chicago O'Hare Intl
Fri 8/16
1 stop6h 22m
Toronto Pearson Intl
Sun 8/18
1 stop9h 17m
No data available for this route at this time. Please check back soon.
Crew
Comfort
Food
Entertainment
Overall
Boarding
Reviews
Bad experience with the staff boarding the gate. I couldn’t board with my carry on, personal item and a funny bag. I had to put my passport inside my pockets and put the funny bag inside the personal item. Then after passing the staff pull out everything again.
Crew
Comfort
Food
Entertainment
Overall
Boarding
Reviews
Bad experience with the staff boarding the gate. I couldn’t board with my carry on, personal item and a funny bag. I had to put my passport inside my pockets and put the funny bag inside the personal item. Then after passing the staff pull out everything again.
Crew
Comfort
Food
Entertainment
Overall
Boarding
Reviews
Bad experience with the staff boarding the gate. I couldn’t board with my carry on, personal item and a funny bag. I had to put my passport inside my pockets and put the funny bag inside the personal item. Then after passing the staff pull out everything again.
Crew
Comfort
Food
Entertainment
Overall
Boarding
Reviews
Bad experience with the staff boarding the gate. I couldn’t board with my carry on, personal item and a funny bag. I had to put my passport inside my pockets and put the funny bag inside the personal item. Then after passing the staff pull out everything again.
Crew
Comfort
Food
Entertainment
Overall
Boarding
Reviews
Bad experience with the staff boarding the gate. I couldn’t board with my carry on, personal item and a funny bag. I had to put my passport inside my pockets and put the funny bag inside the personal item. Then after passing the staff pull out everything again.
Crew
Comfort
Food
Entertainment
Overall
Boarding
Reviews
Bad experience with the staff boarding the gate. I couldn’t board with my carry on, personal item and a funny bag. I had to put my passport inside my pockets and put the funny bag inside the personal item. Then after passing the staff pull out everything again.
Airline | Cheapest | Average | Flexibility | On-time |
---|---|---|---|---|
Air Canada | Cheapest$121 | Average$458 | FlexibilityNo cancel fee | On-time67% |
American Airlines | Cheapest$124 | Average$282 | FlexibilityNo cancel fee | On-time71% |
United Airlines | Cheapest$132 | Average$576 | FlexibilityNo cancel fee | On-time69% |
Porter Airlines | Cheapest$143 | Average$356 | FlexibilityNo cancel fee | On-time52% |
1%of flight departures | Early morningMidnight to 6 am |
---|---|
23%of flight departures | Morning6 am to noon |
50%of flight departures | AfternoonNoon to 6 pm |
26%of flight departures | Evening6 pm to midnight |