Popular in | September |
---|---|
Cheapest in | February |
Round-trip from | $222 |
One-way from | $195 |
It’s generally more expensive to depart on a Wednesday, if you have to leave on this day you can still search on Cheapflights to find great options that meet your needs.
Travelers have found it’s best to book a flight 43 days in advance to save up to 104% compared to booking the same week of travel. As your travel date approaches, the cost of this flight route may potentially increase. While opting to book 43 days out may not be an option for all, there are still additional ways to secure a deal in the near future. You might find a flight from Montreal Pierre Elliott Trudeau Intl Airport to Chicago O'Hare Intl Airport 1-2 weeks in advance for as low as $428, or $634 for flights within the next 24 hours.
Our data shows that February tends to be the cheapest month to fly to Chicago O'Hare Intl Airport from Montreal Pierre Elliott Trudeau Intl Airport. Users have commonly found prices around $343 for the month, but tickets can be as low as $215. Due to multiple factors, prepare for potentially higher prices in October.
It’s optimal to fly from Montreal Pierre Elliott Trudeau Intl Airport to Chicago O'Hare Intl Airport in the evening. By choosing this option you can save up to 38% on the cost of your flight, compared to a flight at noon.
Fly from
Fly to
Budget
$248 - $436
Route
Depart
Return
Price
Montreal Pierre Elliott Trudeau IntlChicago O'Hare Intl
YUL - ORD
YULORD
Montreal Pierre Elliott Trudeau Intl
Thu 8/29
1 stop8h 14m
Chicago O'Hare Intl
Tue 9/3
1 stop7h 14m
Montreal Pierre Elliott Trudeau IntlChicago O'Hare Intl
YUL - ORD
YULORD
Montreal Pierre Elliott Trudeau Intl
Thu 9/26
1 stop4h 57m
Chicago O'Hare Intl
Sun 9/29
1 stop5h 46m
Montreal Pierre Elliott Trudeau IntlChicago O'Hare Intl
YUL - ORD
YULORD
Montreal Pierre Elliott Trudeau Intl
Tue 6/18
Nonstop2h 43m
Chicago O'Hare Intl
Tue 7/2
1 stop6h 18m
Montreal Pierre Elliott Trudeau IntlChicago O'Hare Intl
YUL - ORD
YULORD
Montreal Pierre Elliott Trudeau Intl
Fri 9/6
Nonstop2h 36m
Chicago O'Hare Intl
Sun 9/8
1 stop8h 50m
Montreal Pierre Elliott Trudeau IntlChicago O'Hare Intl
YUL - ORD
YULORD
Montreal Pierre Elliott Trudeau Intl
Fri 9/6
1 stop3h 55m
Chicago O'Hare Intl
Sun 9/8
1 stop4h 31m
Montreal Pierre Elliott Trudeau IntlChicago O'Hare Intl
YUL - ORD
YULORD
Montreal Pierre Elliott Trudeau Intl
Fri 9/6
1 stop8h 45m
Chicago O'Hare Intl
Sun 9/8
1 stop6h 16m
Montreal Pierre Elliott Trudeau IntlChicago O'Hare Intl
YUL - ORD
YULORD
Montreal Pierre Elliott Trudeau Intl
Wed 7/3
Nonstop2h 43m
Chicago O'Hare Intl
Fri 7/5
1 stop6h 48m
Montreal Pierre Elliott Trudeau IntlChicago O'Hare Intl
YUL - ORD
YULORD
Montreal Pierre Elliott Trudeau Intl
Mon 9/16
2 stops13h 55m
Chicago O'Hare Intl
Sat 9/21
1 stop5h 31m
Montreal Pierre Elliott Trudeau IntlChicago O'Hare Intl
YUL - ORD
YULORD
Montreal Pierre Elliott Trudeau Intl
Sun 9/8
Nonstop2h 34m
Chicago O'Hare Intl
Thu 9/12
1 stop10h 43m
CHI Temperature | 23 - 73.4 °F |
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Crew
Comfort
Overall
Boarding
Food
Entertainment
Reviews
When I was going to board, one of the staff members told me that I could not board with my passport bag because it was tree items and I would need to check a bag. This was so stupid ! The bag was small. So I had to put my things in my pockets, put the funny bag inside the other bag. Then go throw it. Then in the plane put everything back again in my funny bag.
Crew
Comfort
Overall
Boarding
Food
Entertainment
Reviews
When I was going to board, one of the staff members told me that I could not board with my passport bag because it was tree items and I would need to check a bag. This was so stupid ! The bag was small. So I had to put my things in my pockets, put the funny bag inside the other bag. Then go throw it. Then in the plane put everything back again in my funny bag.
Crew
Comfort
Overall
Boarding
Food
Entertainment
Reviews
When I was going to board, one of the staff members told me that I could not board with my passport bag because it was tree items and I would need to check a bag. This was so stupid ! The bag was small. So I had to put my things in my pockets, put the funny bag inside the other bag. Then go throw it. Then in the plane put everything back again in my funny bag.
Crew
Comfort
Overall
Boarding
Food
Entertainment
Reviews
When I was going to board, one of the staff members told me that I could not board with my passport bag because it was tree items and I would need to check a bag. This was so stupid ! The bag was small. So I had to put my things in my pockets, put the funny bag inside the other bag. Then go throw it. Then in the plane put everything back again in my funny bag.
Crew
Comfort
Overall
Boarding
Food
Entertainment
Reviews
When I was going to board, one of the staff members told me that I could not board with my passport bag because it was tree items and I would need to check a bag. This was so stupid ! The bag was small. So I had to put my things in my pockets, put the funny bag inside the other bag. Then go throw it. Then in the plane put everything back again in my funny bag.
Crew
Comfort
Overall
Boarding
Food
Entertainment
Reviews
When I was going to board, one of the staff members told me that I could not board with my passport bag because it was tree items and I would need to check a bag. This was so stupid ! The bag was small. So I had to put my things in my pockets, put the funny bag inside the other bag. Then go throw it. Then in the plane put everything back again in my funny bag.
37%of flight departures | Early morningMidnight to 6 am |
---|---|
28%of flight departures | Morning6 am to noon |
35%of flight departures | AfternoonNoon to 6 pm |
0%of flight departures | Evening6 pm to midnight |
Sunday | 10daily flights |
---|---|
Monday | 10daily flights |
Tuesday | 10daily flights |
Wednesday | 10daily flights |
Thursday | 10daily flights |
Friday | 10daily flights |
Saturday | 10daily flights |
Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from Pierre Elliott Trudeau Intl to O'Hare Intl. Too many options? Cheapflights also provides filters for things like airlines, price ranges, and number of stops to help you make a decision easily.
By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights to O'Hare Intl from Pierre Elliott Trudeau Intl.
Cheapflights does show flights with no change fees to all users. To see these options for flights from Pierre Elliott Trudeau Intl to O'Hare Intl, users can toggle the no change fees filter when performing a flight search.
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