Cheap flights from Longueuil to Chicago-O'Hare Intl

Round-trip
Economy
Montreal (YMQ)
Chicago (ORD)
Depart
Return
Any month
Compare vs. Cheapflights |

The best prices from Longueuil to Chicago-O'Hare Intl are usually found in March or April, booked 60 days in advance, depart on a Thursday or Wednesday and return on a Friday

How to find the cheapest flight from
Longueuil (YMQ) to Chicago-O'Hare Intl (ORD)

YMQ - ORD
Price
C$ 425 - C$ 473
ORD
Temperature
2 - 30 °C
ORD
Rainfall
39 - 123 mm

Popular in

May

High demand for flights, 6% potential price rise

Cheapest in

March

Best time to find cheap flights, 5% potential price drop

Round-trip from

C$ 425

From Longueuil to Chicago-O'Hare Intl

One-way from

C$ 404

One-way flight from Longueuil to Chicago-O'Hare Intl

Flight route prices based on searches on Cheapflights within the last 3 days, monthly prices based on aggregated historical data.
What is the cheapest day to fly round-trip from Longueuil to Chicago-O'Hare Intl?

Flying to your destination on a Saturday can be more expensive, but this shouldn’t discourage you from finding affordable options to get to Chicago-O'Hare Intl. Check prices with Cheapflights to find a great deal for your trip.

How far in advance should I book a flight from Longueuil to Chicago-O'Hare Intl?

Travellers have found it’s best to book a flight 34 days in advance to save up to 86% 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 34 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 Longueuil to Chicago-O'Hare Intl 1-2 weeks in advance for as low as C$ 437, or C$ 592 for flights within the next 24 hours.

What is the cheapest month to fly from Longueuil to Chicago-O'Hare Intl?

Due to multiple factors, expect to potentially pay more when booking in January. For low rates, April can be a great choice for travel to Chicago-O'Hare Intl. Flights to Chicago-O'Hare Intl from Longueuil in April are about C$ 318 on average during April, but can be found for as low as C$ 241.

When is the cheapest time to fly from Longueuil to Chicago-O'Hare Intl (YMQ - ORD)?

One of the essential ways to save on airfare from Longueuil to Chicago-O'Hare Intl is to remain as flexible as possible. Flights that are in the evening tend to be the most expensive. A flight at noon could potentially save you up to 3% on airfare.

Cheap flights from Longueuil to Chicago-O'Hare Intl in February, March 2021

13 Mar - 17 Mar
C$ 484pp
YUL
Montreal Pierre Elliott Trudeau Intl
American Airlines
   
2 STOPS
ORD
Chicago O'Hare Intl
ORD
Chicago O'Hare Intl
American Airlines
   
2 STOPS
YUL
Montreal Pierre Elliott Trudeau Intl
13 Mar - 17 Mar
C$ 486pp
YUL
Montreal Pierre Elliott Trudeau Intl
American Airlines
   
2 STOPS
ORD
Chicago O'Hare Intl
ORD
Chicago O'Hare Intl
American Airlines
   
2 STOPS
YUL
Montreal Pierre Elliott Trudeau Intl
8 Mar - 26 Mar
C$ 494pp
YUL
Montreal Pierre Elliott Trudeau Intl
American Airlines
   
2 STOPS
ORD
Chicago O'Hare Intl
ORD
Chicago O'Hare Intl
American Airlines
   
2 STOPS
YUL
Montreal Pierre Elliott Trudeau Intl

Longueuil to Chicago-O'Hare Intl 2021 flight deals

2 Apr - 13 Apr
C$ 449pp
YUL
Montreal Pierre Elliott Trudeau Intl
Delta
   
2 STOPS
ORD
Chicago O'Hare Intl
ORD
Chicago O'Hare Intl
Delta
   
2 STOPS
YUL
Montreal Pierre Elliott Trudeau Intl
20 Sep - 30 Sep
C$ 451pp
YUL
Montreal Pierre Elliott Trudeau Intl
Delta
 
1 STOP
ORD
Chicago O'Hare Intl
ORD
Chicago O'Hare Intl
Delta
 
1 STOP
YUL
Montreal Pierre Elliott Trudeau Intl
13 Mar - 17 Mar
C$ 484pp
YUL
Montreal Pierre Elliott Trudeau Intl
American Airlines
   
2 STOPS
ORD
Chicago O'Hare Intl
ORD
Chicago O'Hare Intl
American Airlines
   
2 STOPS
YUL
Montreal Pierre Elliott Trudeau Intl

Direct flights to Chicago-O'Hare Intl from Longueuil

13 Aug - 15 Aug
C$ 508pp
YUL
Montreal Pierre Elliott Trudeau Intl
Lufthansa
Direct
ORD
Chicago O'Hare Intl
ORD
Chicago O'Hare Intl
Lufthansa
Direct
YUL
Montreal Pierre Elliott Trudeau Intl
2 Apr - 11 Apr
C$ 544pp
YUL
Montreal Pierre Elliott Trudeau Intl
Air Canada
Direct
ORD
Chicago O'Hare Intl
ORD
Chicago O'Hare Intl
Air Canada
Direct
YUL
Montreal Pierre Elliott Trudeau Intl
10 Aug - 16 Aug
C$ 546pp
YUL
Montreal Pierre Elliott Trudeau Intl
United Airlines
Direct
ORD
Chicago O'Hare Intl
ORD
Chicago O'Hare Intl
United Airlines
Direct
YUL
Montreal Pierre Elliott Trudeau Intl

One-way flights to Chicago-O'Hare Intl from Longueuil

6:54 a.m. - 9:43 a.m.
American Airlines
2 stops
27h 49m
YUL - ORD
American Airlines
C$ 405
2:30 a.m. - 11:47 a.m.
Delta
2 stops
10h 17m
YUL - ORD
Delta
C$ 481
Delta
3:05 a.m. - 4:42 a.m.
United Airlines
Direct
2h 37m
YUL - ORD
United Airlines
C$ 508
CheapFlights

Related info for your journey

Flight FAQs

From Longueuil to Chicago-O'Hare Intl

Can I find flights from Longueuil to Chicago-O'Hare Intl for under C$ 504 on Cheapflights?

Yes, there are multiple flights from Longueuil to Chicago-O'Hare Intl for under C$ 504. The cheapest flight booked recently is on Delta for just C$ 449, but on average you can expect to pay C$ 518.

What safety measures are being taken by airlines flying from Montreal to Chicago O'Hare Intl to control the spread of COVID-19?

New policies can now be found on Delta to help keep travellers safe while flying. New policies for travellers booking flights from Montreal to Chicago O'Hare Intl include masks being provided and required on board, daily cleaning and sanitization, use of HEPA filters, pre-flight testing for antibodies and symptoms, and socially-distanced seating (for a limited time). Keep in mind that policies will vary by airline.

Which airlines flying from Montreal to Chicago O'Hare Intl have flexible cancellations due to COVID-19?

Air Canada, American Airlines, and United Airlines are some of the carriers that may have flexible cancellation policies. You can use our site to filter for other airlines that may also have this kind of flexibility.

Are there direct flights from Longueuil to Chicago-O'Hare Intl for under C$ 630 on Cheapflights?

Cheapflights has 6 direct flights from Longueuil to Chicago-O'Hare Intl under C$ 630. A good price for a direct flight from Longueuil to Chicago-O'Hare Intl is less than C$ 593.

What days are direct flights available from Montreal to Chicago-O'Hare Intl?

Direct flights are available for this route on the following days: Sunday, Wednesday, Thursday, Friday, Saturday.

How many flights depart from Longueuil to Chicago-O'Hare Intl on average per day?

2 flight departures from Montreal to Chicago O'Hare Intl per day on average.
Morning (6am - Noon) - 50% of flight departures
Evening (6pm - Midnight) - 50% of flight departures

Is Montreal weather warmer or cooler than Chicago-O'Hare Intl?

Our data indicates that the weather will be 30 °C on average in the month of July. The temperature in Chicago-O'Hare Intl is typically hotter than in Montreal. If you're traveling when the temperature is at its warmest, push to plan early, as flight price and availability will have an impact on your travels. For the best results, search for flights well in advance or after peak season.

How long is the flight from Longueuil to Chicago-O'Hare Intl?

There are many flights that can get you from Longueuil to Chicago-O'Hare Intl in 2h 26m. Fly via United Airlines, Air Canada, or Lufthansa to get the fastest option. Airlines will cover a distance of 1207 km. Most flights are nonstop.

What are the cheapest airlines to flying from Longueuil to Chicago-O'Hare Intl round-trip?

Flying on Delta is currently your cheapest option to Chicago-O'Hare Intl, with prices starting at C$ 449. Additional round-trip tickets that might be worth considering are offered by American Airlines and United Airlines, with the lowest prices starting at C$ 484 and C$ 507, respectively.

What are the cheapest airlines to fly from Longueuil to Chicago-O'Hare Intl one-way?

To fly one-way, consider booking your trip with Delta, which is currently one of the cheapest options available, starting at C$ 260. Air Canada flights start at C$ 279 while deals on United Airlines start at C$ 290 one-way.

Related searches

Flights to Chicago-O'Hare Intl from Longueuil
Flights to Longueuil Flights to Chicago-O'Hare Intl

Rent a Car

Car Rentals at Chicago-O'Hare Intl Car Rentals in USA

Destination information for Chicago-O'Hare Intl

Today's exchange rate
C$ 1 = $0.80
Flight duration
2h 19m
Average temperature for February in Chicago-O'Hare Intl
3.0 °C
Avg rainfall for February in Chicago-O'Hare Intl
39.0 mm

Airports servicing Montreal

Saint-Hubert Airport (YHU)

Airports servicing Chicago

Top 4 airlines flying from Longueuil to Chicago-O'Hare Intl

Airline Cheapest Average Flexibility On-time COVID-19 safety
American Airlines
C$ 205 C$ 386 No cancel fee 71%
Search American Airlines flights
Delta
C$ 184 C$ 388 No cancel fee N/A
Search Delta flights
Air Canada
C$ 284 C$ 412 No cancel fee 67%
Search Air Canada flights
United Airlines
C$ 282 C$ 484 No cancel fee 69%
Search United Airlines flights
Home North America USA Illinois Chicago Chicago-O'Hare Intl Cheap flights from Longueuil to Chicago-O'Hare Intl
  • Round-trip
  • One-way
  • Multi-city
  • Economy
  • Premium Economy
  • Business
  • First
  • Multiple
Economy
  • Economy
  • Premium Economy
  • Business
  • First
Economy
  • Economy
  • Premium Economy
  • Business
  • First
Economy
  • Economy
  • Premium Economy
  • Business
  • First
Economy
  • Economy
  • Premium Economy
  • Business
  • First
Economy
  • Economy
  • Premium Economy
  • Business
  • First
Economy
  • Economy
  • Premium Economy
  • Business
  • First