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 - $393
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
Tue 7/9
Nonstop1h 43m
Toronto Pearson Intl
Tue 7/16
1 stop5h 45m
Chicago O'Hare IntlToronto Pearson Intl
ORD - YYZ
ORDYYZ
Chicago O'Hare Intl
Tue 7/16
1 stop5h 14m
Toronto Pearson Intl
Mon 7/22
Nonstop1h 56m
Chicago O'Hare IntlMontreal Pierre Elliott Trudeau Intl
ORD - YUL
ORDYUL
Chicago O'Hare Intl
Sun 6/30
Nonstop2h 20m
Montreal Pierre Elliott Trudeau Intl
Thu 7/4
Nonstop2h 39m
Chicago O'Hare IntlToronto Pearson Intl
ORD - YYZ
ORDYYZ
Chicago O'Hare Intl
Wed 8/28
1 stop4h 34m
Toronto Pearson Intl
Tue 9/3
1 stop6h 12m
Chicago O'Hare IntlMontreal Pierre Elliott Trudeau Intl
ORD - YUL
ORDYUL
Chicago O'Hare Intl
Thu 7/18
1 stop26h 45m
Montreal Pierre Elliott Trudeau Intl
Mon 7/22
1 stop7h 34m
Chicago O'Hare IntlMontreal Pierre Elliott Trudeau Intl
ORD - YUL
ORDYUL
Chicago O'Hare Intl
Thu 7/11
1 stop12h 35m
Montreal Pierre Elliott Trudeau Intl
Sun 7/14
1 stop4h 11m
No data available for this route at this time. Please check back soon.
Crew
Comfort
Boarding
Entertainment
Food
Overall
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
Boarding
Entertainment
Food
Overall
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
Boarding
Entertainment
Food
Overall
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
Boarding
Entertainment
Food
Overall
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
Boarding
Entertainment
Food
Overall
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
Boarding
Entertainment
Food
Overall
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 |
---|---|---|---|---|
Cheapest$121 | Average$458 | FlexibilityNo cancel fee | On-time67% | |
Cheapest$124 | Average$282 | FlexibilityNo cancel fee | On-time71% | |
Cheapest$132 | Average$576 | FlexibilityNo cancel fee | On-time69% | |
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 |