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
$253 - $394
Route
Depart
Return
Price
Chicago O'Hare IntlToronto Pearson Intl
ORD - YYZ
ORDYYZ
Chicago O'Hare Intl
Mon 7/8
1 stop5h 17m
Toronto Pearson Intl
Fri 7/12
Nonstop2h 02m
Chicago O'Hare IntlToronto Island
ORD - YTZ
ORDYTZ
Chicago O'Hare Intl
Mon 7/8
1 stop5h 49m
Toronto Island
Fri 7/12
1 stop5h 20m
Chicago O'Hare IntlToronto Pearson Intl
ORD - YYZ
ORDYYZ
Chicago O'Hare Intl
Mon 7/8
Nonstop1h 48m
Toronto Pearson Intl
Fri 7/12
Nonstop2h 02m
Chicago O'Hare IntlToronto Pearson Intl
ORD - YYZ
ORDYYZ
Chicago O'Hare Intl
Sat 7/20
Nonstop1h 48m
Toronto Pearson Intl
Sat 7/20
1 stop4h 32m
Chicago O'Hare IntlMontreal Pierre Elliott Trudeau Intl
ORD - YUL
ORDYUL
Chicago O'Hare Intl
Mon 9/30
1 stop7h 30m
Montreal Pierre Elliott Trudeau Intl
Mon 9/30
1 stop15h 21m
Chicago O'Hare IntlToronto Pearson Intl
ORD - YYZ
ORDYYZ
Chicago O'Hare Intl
Mon 7/15
Nonstop1h 43m
Toronto Pearson Intl
Thu 7/18
1 stop6h 40m
Chicago O'Hare IntlToronto Pearson Intl
ORD - YYZ
ORDYYZ
Chicago O'Hare Intl
Tue 7/30
1 stop8h 22m
Toronto Pearson Intl
Thu 8/8
1 stop3h 51m
Chicago O'Hare IntlMontreal Pierre Elliott Trudeau Intl
ORD - YUL
ORDYUL
Chicago O'Hare Intl
Thu 8/15
1 stop13h 40m
Montreal Pierre Elliott Trudeau Intl
Mon 8/19
1 stop6h 34m
Chicago O'Hare IntlToronto Pearson Intl
ORD - YYZ
ORDYYZ
Chicago O'Hare Intl
Sun 9/8
1 stop4h 23m
Toronto Pearson Intl
Tue 9/24
1 stop5h 49m
No data available for this route at this time. Please check back soon.
Overall
Crew
Entertainment
Comfort
Boarding
Food
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.
Overall
Crew
Entertainment
Comfort
Boarding
Food
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.
Overall
Crew
Entertainment
Comfort
Boarding
Food
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.
Overall
Crew
Entertainment
Comfort
Boarding
Food
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.
Overall
Crew
Entertainment
Comfort
Boarding
Food
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.
Overall
Crew
Entertainment
Comfort
Boarding
Food
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$498 | FlexibilityNo cancel fee | On-time67% |
American Airlines | Cheapest$122 | Average$278 | FlexibilityNo cancel fee | On-time71% |
United Airlines | Cheapest$132 | Average$570 | FlexibilityNo cancel fee | On-time69% |
Porter Airlines | Cheapest$143 | Average$350 | 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 |