Find flights
Deals
Airlines
FAQs

Cheap flights from Montreal Pierre Elliott Trudeau Intl Airport to Illinois from C$ 199

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 25/11. Fares are subject to change and may not be available on all flights or dates of travel.
YUL — ORD
5 Nov — 12 Nov1
1 adult

Find flights from Pierre Elliott Trudeau Intl to Illinois within your budget

Customize your flight search to find flights from Pierre Elliott Trudeau Intl to Illinois that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 527,020 searches. Data last updated 31 October 2024.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

MontrealChicago

YUL - ORD

YULORD

Montreal Pierre Elliott Trudeau Intl

Tue 19/11

3:55 p.m.-8:48 p.m.

1 stop29h 53m

C$ 217

MontrealChicago

YUL - ORD

YULORD

Montreal Pierre Elliott Trudeau Intl

Mon 25/11

10:15 a.m.-2:51 p.m.

1 stop5h 36m

C$ 223

MontrealChicago

YUL - ORD

YULORD

Montreal Pierre Elliott Trudeau Intl

Wed 20/11

12:30 p.m.-2:25 p.m.

Nonstop2h 55m

C$ 225

MontrealChicago

YUL - ORD

YULORD

Montreal Pierre Elliott Trudeau Intl

Wed 4/12

7:00 a.m.-2:31 p.m.

1 stop8h 31m

C$ 232

MontrealChicago

YUL - MDW

YULMDW

Montreal Pierre Elliott Trudeau Intl

Wed 18/12

7:00 a.m.-10:06 p.m.

1 stop16h 06m

C$ 256

MontrealChicago

YUL - MDW

YULMDW

Montreal Pierre Elliott Trudeau Intl

Tue 26/11

6:50 a.m.-10:20 a.m.

1 stop4h 30m

C$ 257

MontrealChicago

YUL - ORD

YULORD

Montreal Pierre Elliott Trudeau Intl

Tue 10/12

8:00 p.m.-9:34 a.m.

2 stops14h 34m

C$ 358

MontrealChicago

YUL - MDW

YULMDW

Montreal Pierre Elliott Trudeau Intl

Wed 13/11

12:50 p.m.-7:55 a.m.

2 stops20h 05m

C$ 363

MontrealChicago

YUL - ORD

YULORD

Montreal Pierre Elliott Trudeau Intl

Tue 12/11

1:15 p.m.-10:05 a.m.

3 stops21h 50m

C$ 381

MontrealChicago

YUL - MDW

YULMDW

Montreal Pierre Elliott Trudeau Intl

Tue 26/11

7:10 a.m.-12:49 p.m.

1 stop6h 39m

C$ 232

Flights are sorted by cheapest first

Deals found on 30/10

Showing 1-10 of 31 results
1
2
3
4

Find flight deals from Pierre Elliott Trudeau Intl to Illinois

Cheapest flights from Pierre Elliott Trudeau Intl to Illinois
Explore the most affordable flight options available from Pierre Elliott Trudeau Intl to Illinois. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 31 October 2024.

Thu 28/1111:50 a.m.YUL - MDW
1 stop5h 50mPorter Airlines
Sat 30/1112:55 p.m.MDW - YUL
1 stop4h 20mPorter Airlines
Deal found 30/10C$ 345
Fri 29/116:00 a.m.YUL - ORD
Nonstop2h 56mAir Canada
Sun 1/127:19 a.m.ORD - YUL
1 stop4h 59mAir Canada
Deal found 31/10C$ 356
Sat 7/127:30 a.m.YUL - ORD
1 stop8h 41mAmerican Airlines
Sat 7/127:05 p.m.ORD - YUL
1 stop14h 00mAmerican Airlines
Deal found 29/10C$ 369
Mon 25/117:10 a.m.YUL - ORD
1 stop6h 40mDelta
Thu 28/115:05 p.m.ORD - YUL
1 stop5h 54mDelta
Deal found 31/10C$ 383
Sat 23/117:10 a.m.YUL - MDW
1 stop6h 39mDelta
Wed 27/111:30 p.m.MDW - YUL
1 stop8h 41mDelta
Deal found 30/10C$ 383
Wed 13/118:55 a.m.YUL - ORD
2 stops14h 11mMultiple Airlines
Wed 20/117:50 a.m.ORD - YUL
1 stop8h 45mMultiple Airlines
Deal found 29/10C$ 423
Sun 24/117:10 a.m.YUL - ORD
1 stop10h 59mWestJet
Sun 1/127:05 a.m.ORD - YUL
1 stop15h 06mWestJet
Deal found 30/10C$ 456
Thu 21/1112:50 p.m.YUL - MDW
1 stop6h 04mMultiple Airlines
Sun 24/1111:15 a.m.MDW - YUL
1 stop4h 35mMultiple Airlines
Deal found 29/10C$ 463
Tue 3/126:45 a.m.YUL - MDW
2 stops28h 05mWestJet
Sat 7/129:38 a.m.MDW - YUL
1 stop13h 03mWestJet
Deal found 30/10C$ 480
Tue 3/126:30 a.m.YUL - STL
1 stop10h 56mMultiple Airlines
Thu 5/124:26 p.m.STL - YUL
1 stop24h 09mMultiple Airlines
Deal found 30/10C$ 543
Thu 28/116:05 a.m.YUL - STL
1 stop12h 20mDelta
Thu 5/1212:45 p.m.STL - YUL
1 stop25h 53mDelta
Deal found 29/10C$ 604
Fri 22/1112:30 p.m.YUL - STL
1 stop5h 00mAmerican Airlines
Mon 25/115:14 p.m.STL - YUL
1 stop15h 56mAmerican Airlines
Deal found 31/10C$ 696

Best time to book a flight from Pierre Elliott Trudeau Intl to Illinois

Have a flexible travel schedule? Discover the best time to fly to Illinois from Pierre Elliott Trudeau Intl with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Travel insights for flights from Pierre Elliott Trudeau Intl to Illinois

Get recent, data-driven insights about flights from Pierre Elliott Trudeau Intl to Illinois including ideal travel times, pricing trends, and more.

What is the cheapest month to book a flight from Montreal Pierre Elliott Trudeau Intl Airport to Illinois?

Currently, January is the cheapest month in which you can book a flight from Montreal Pierre Elliott Trudeau Intl Airport to Illinois (average of C$ 259). Flying from Montreal Pierre Elliott Trudeau Intl Airport to Illinois in May is currently the most expensive (average of C$ 343). 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.

What is the cheapest time of day to fly from YUL to IL?

Find hourly flight availability from Pierre Elliott Trudeau Intl to Illinois. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 31 October 2024.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Montreal Pierre Elliott Trudeau Intl Airport to Illinois as you normally would.

Rainfall in Illinois by month

Plan your trip to Illinois by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Illinois ranges from 43.0 - 125.0 mm per month. August is typically the wettest month, when rainfall can reach 125.0 mm. January is typically the driest time to visit Illinois when rainfall is around 43.0 mm.

Temperature in Illinois by month

Plan your trip to Illinois by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Illinois, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 23.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around -5.0 C).

Reviews of airlines servicing Illinois

Get insights into the airlines that provide service to Illinois. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Illinois. Reviews last updated 31 October 2024.
Read through reviews of airlines operating flights from Montreal to Illinois, such as American Airlines, United Airlines and Air Canada. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
8.0
Very good
8,835 reviews

Comfort

7.9

Crew

8.5

Boarding

8.2

Entertainment

7.9

Overall

8.0

Food

7.3

Reviews

1 / 10

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

8.0
Very good
8,835 reviews
8.0
Very good
8,835 reviews

Comfort

7.9

Crew

8.5

Boarding

8.2

Entertainment

7.9

Overall

8.0

Food

7.3

Reviews

1 / 10

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

7.8
Good
294 reviews
8.0
Very good
8,835 reviews

Comfort

7.9

Crew

8.5

Boarding

8.2

Entertainment

7.9

Overall

8.0

Food

7.3

Reviews

1 / 10

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

7.4
Good
9,240 reviews
8.0
Very good
8,835 reviews

Comfort

7.9

Crew

8.5

Boarding

8.2

Entertainment

7.9

Overall

8.0

Food

7.3

Reviews

1 / 10

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

7.3
Good
2,804 reviews
8.0
Very good
8,835 reviews

Comfort

7.9

Crew

8.5

Boarding

8.2

Entertainment

7.9

Overall

8.0

Food

7.3

Reviews

1 / 10

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

7.2
Good
10,000 reviews
8.0
Very good
8,835 reviews

Comfort

7.9

Crew

8.5

Boarding

8.2

Entertainment

7.9

Overall

8.0

Food

7.3

Reviews

1 / 10

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Related info for your journey

Find useful and relevant information for your journey from Pierre Elliott Trudeau Intl to Illinois. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
  • What are the cheapest airlines to fly from Montreal Pierre Elliott Trudeau Intl Airport to Illinois one-way?

    The cheapest airline one-way is Porter Airlines, with whom users have recently found tickets for as low as C$ 199. However, be on the lookout for offers from Air Canada and American Airlines, as they are both options that can get you from Montreal Pierre Elliott Trudeau Intl Airport to Illinois for a low price.

  • What are the most popular routes from Montreal Pierre Elliott Trudeau Intl Airport to Illinois?

  • What are the most reliable airlines from Montreal Pierre Elliott Trudeau Intl Airport to Illinois?

    Consider Sun Country Air (100%), Avianca (100%) or SkyWest Airlines (95%) when booking your flight. These represent the most reliable airlines when flying from Montreal Pierre Elliott Trudeau Intl Airport to Illinois.

  • What are the cheapest flights from Montreal Pierre Elliott Trudeau Intl Airport to Illinois?

    Looking at all options, your cheapest flight can be booked for C$ 234. While the most popular route (Montreal Pierre Elliott Trudeau Intl - Chicago O'Hare Intl) can be booked for C$ 383 on average our data indicates C$ 1,417 when flying from Montreal Pierre Elliott Trudeau Intl Airport to Illinois.

  • Can I find deals for flights from Pierre Elliott Trudeau Intl to Illinois that include hotel bookings?

    Yes. In addition to deals on Pierre Elliott Trudeau Intl to Illinois flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Pierre Elliott Trudeau Intl to Illinois?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Pierre Elliott Trudeau Intl to Illinois.

  • Can I find deals for business class flights from Pierre Elliott Trudeau Intl to Illinois?

    Yes. Cheapflights offers flight deals from Pierre Elliott Trudeau Intl to Illinois by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Montreal Pierre Elliott Trudeau Intl Airport to Illinois?

    Currently, January is the cheapest month in which you can book a flight from Montreal Pierre Elliott Trudeau Intl Airport to Illinois (average of C$ 259). Flying from Montreal Pierre Elliott Trudeau Intl Airport to Illinois in May is currently the most expensive (average of C$ 343). 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.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Pierre Elliott Trudeau Intl to Illinois

See prices for flight routes from nearby airports that may be better suited for you.

Top 5 airlines flying from Pierre Elliott Trudeau Intl to Illinois

Discover the top 5 airlines that operate flights from Pierre Elliott Trudeau Intl to Illinois. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 527,020 searches. Data last updated 31 October 2024.
AirlineCheapestAverageFlexibilityOn-time
Porter AirlinesCheapestC$ 312AverageC$ 441FlexibilityNo cancel feeOn-time52%
Search Porter Airlines flights
Air CanadaCheapestC$ 334AverageC$ 550FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
United AirlinesCheapestC$ 359AverageC$ 406FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
American AirlinesCheapestC$ 382AverageC$ 493FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
WestJetCheapestC$ 444AverageC$ 639FlexibilityNo cancel feeOn-time60%
Search WestJet flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travelers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Pierre Elliott Trudeau Intl to Illinois?

900+ travel sites are searched through when a user searches for a flight using Cheapflights. From the search interface, users can use filters to choose airlines, airports, flight times, cabin classes and more to their preference. Book your flight to Illinois from Pierre Elliott Trudeau Intl today with Cheapflights!

Why should you use Cheapflights to find cheap flight tickets from Pierre Elliott Trudeau Intl to Illinois?

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 Illinois from Pierre Elliott Trudeau Intl.

Can Cheapflights find flights from Pierre Elliott Trudeau Intl to Illinois with no change fees?

Cheapflights does show flights with no change fees to all users. To see these options for flights from Pierre Elliott Trudeau Intl to Illinois, users can toggle the no change fees filter when performing a flight search.

Can Cheapflights notify me if prices for flights from Pierre Elliott Trudeau Intl to Illinois become cheaper?

Not ready to book yet? You can track prices for flights from Pierre Elliott Trudeau Intl to Illinois on Cheapflights with our Price Alert feature and get notified when better prices are available.

100% Free
Cheapflights is completely free to use, so you can start saving the moment you arrive.
Book with Flexibility
Our users can plan ahead with confidence and find flights with no change fees
Travel Smart
Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.