Popular in | September |
---|---|
Cheapest in | February |
Round-trip from | $223 |
One-way from | $162 |
It’s generally more expensive to depart on a Tuesday, 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 $344 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 36% on the cost of your flight, compared to a flight at noon.
Fly from
Fly to
Budget
$251 - $408
Route
Depart
Return
Price
Montreal Pierre Elliott Trudeau IntlChicago O'Hare Intl
YUL - ORD
YULORD
Montreal Pierre Elliott Trudeau Intl
Fri 6/7
Nonstop2h 43m
Chicago O'Hare Intl
Mon 6/10
Nonstop2h 14m
Montreal Pierre Elliott Trudeau IntlChicago O'Hare Intl
YUL - ORD
YULORD
Montreal Pierre Elliott Trudeau Intl
Thu 9/5
Nonstop2h 43m
Chicago O'Hare Intl
Sun 9/8
1 stop5h 46m
Montreal Pierre Elliott Trudeau IntlChicago O'Hare Intl
YUL - ORD
YULORD
Montreal Pierre Elliott Trudeau Intl
Fri 6/7
Nonstop2h 36m
Chicago O'Hare Intl
Mon 6/10
1 stop11h 59m
Montreal Pierre Elliott Trudeau IntlChicago O'Hare Intl
YUL - ORD
YULORD
Montreal Pierre Elliott Trudeau Intl
Thu 9/5
1 stop5h 02m
Chicago O'Hare Intl
Sun 9/8
1 stop5h 46m
Montreal Pierre Elliott Trudeau IntlChicago O'Hare Intl
YUL - ORD
YULORD
Montreal Pierre Elliott Trudeau Intl
Thu 9/5
1 stop9h 35m
Chicago O'Hare Intl
Sun 9/8
Nonstop2h 19m
Montreal Pierre Elliott Trudeau IntlChicago O'Hare Intl
YUL - ORD
YULORD
Montreal Pierre Elliott Trudeau Intl
Tue 7/2
1 stop5h 28m
Chicago O'Hare Intl
Sat 7/13
1 stop8h 30m
Montreal Pierre Elliott Trudeau IntlChicago O'Hare Intl
YUL - ORD
YULORD
Montreal Pierre Elliott Trudeau Intl
Wed 6/12
1 stop5h 03m
Chicago O'Hare Intl
Tue 6/18
1 stop9h 35m
Montreal Pierre Elliott Trudeau IntlChicago O'Hare Intl
YUL - ORD
YULORD
Montreal Pierre Elliott Trudeau Intl
Wed 5/29
1 stop6h 31m
Chicago O'Hare Intl
Tue 6/11
1 stop4h 55m
Montreal Pierre Elliott Trudeau IntlChicago O'Hare Intl
YUL - ORD
YULORD
Montreal Pierre Elliott Trudeau Intl
Mon 6/10
1 stop14h 28m
Chicago O'Hare Intl
Tue 6/18
Nonstop2h 23m
Currently, February is the cheapest month in which you can book a flight from Montreal Pierre Elliott Trudeau Intl Airport to Chicago O'Hare Intl Airport (average of $244). Flying from Montreal Pierre Elliott Trudeau Intl Airport to Chicago O'Hare Intl Airport in June is currently the most expensive (average of $342). 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.
January
$248
February
$244
March
$280
April
$258
May
$278
June
$342
July
$327
August
$274
September
$258
October
$248
November
$270
December
$248
CHI Temperature | 23 - 73.4 °F |
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Boarding
Overall
Crew
Entertainment
Food
Comfort
Reviews
Got me there and back on time. Except for a 30 min maintenance delay, but that meant more time for nap. Crew was super nice.
Boarding
Overall
Crew
Entertainment
Food
Comfort
Reviews
Got me there and back on time. Except for a 30 min maintenance delay, but that meant more time for nap. Crew was super nice.
Boarding
Overall
Crew
Entertainment
Food
Comfort
Reviews
Got me there and back on time. Except for a 30 min maintenance delay, but that meant more time for nap. Crew was super nice.
Boarding
Overall
Crew
Entertainment
Food
Comfort
Reviews
Got me there and back on time. Except for a 30 min maintenance delay, but that meant more time for nap. Crew was super nice.
Boarding
Overall
Crew
Entertainment
Food
Comfort
Reviews
Got me there and back on time. Except for a 30 min maintenance delay, but that meant more time for nap. Crew was super nice.
Boarding
Overall
Crew
Entertainment
Food
Comfort
Reviews
Got me there and back on time. Except for a 30 min maintenance delay, but that meant more time for nap. Crew was super nice.
24%of flight departures | Early morningMidnight to 6 am |
---|---|
39%of flight departures | Morning6 am to noon |
28%of flight departures | AfternoonNoon to 6 pm |
9%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.
Yes, Cheapflights offers price alerts on Pierre Elliott Trudeau Intl to O'Hare Intl flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.