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Cheap flights from Chicago to Montreal Pierre Elliott Trudeau Intl Airport from C$ 197

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 14/1. Fares are subject to change and may not be available on all flights or dates of travel.
CHI — YUL
23 Dec — 30 Dec1
1 adult

The best prices from Chicago to Montreal Pierre Elliott Trudeau Intl are usually found in January or September, booked 89 days in advance, depart on a Saturday or Wednesday and return on a Wednesday

Cheap flight deals from Chicago to Pierre Elliott Trudeau Intl

Discover tips and strategies to find the most affordable flight options for your journey from Chicago (CHI) to Pierre Elliott Trudeau Intl (YUL). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 18 December 2024.

Round-trip from

C$ 397

One-way from

C$ 197

Popular in

December

Cheapest in

January

Average price

C$ 616
Porter Airlines
  • Porter Airlines
  • 1/2-8/2
  • 2 total stops
  • 10h 30m total
  • Chicago to Montreal
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Air Canada
  • Air Canada
  • 14/1
  • Nonstop
  • 2h 12m total
  • Chicago to Montreal
Search Deals
High demand for flights, 0% potential price rise
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Best time to find cheap flights, 1% potential price drop
Search Deals
Average for round-trip flights in December 2024
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Find flight deals from Chicago to Pierre Elliott Trudeau Intl

Cheapest flights from Chicago to Pierre Elliott Trudeau Intl
Explore the most affordable flight options available from Chicago to Pierre Elliott Trudeau Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 18 December 2024.

Sun 29/1211:15 a.m.MDW - YUL
1 stop4h 35mPorter Airlines
Thu 2/16:55 a.m.YUL - MDW
1 stop5h 15mPorter Airlines
Deal found 18/12C$ 607
Thu 19/128:30 a.m.ORD - YUL
1 stop29h 30mMultiple Airlines
Wed 8/111:50 a.m.YUL - ORD
2 stops8h 29mMultiple Airlines
Deal found 17/12C$ 650
Tue 31/128:25 p.m.ORD - YUL
1 stop4h 28mAir Canada
Mon 6/15:30 p.m.YUL - ORD
1 stop5h 43mAir Canada
Deal found 17/12C$ 747
Fri 20/126:00 a.m.MDW - YUL
2 stops17h 40mMultiple Airlines
Tue 31/126:50 a.m.YUL - MDW
1 stop4h 30mMultiple Airlines
Deal found 17/12C$ 833
Sat 28/129:45 a.m.ORD - YUL
1 stop12h 05mAmerican Airlines
Tue 31/127:13 a.m.YUL - ORD
1 stop9h 38mAmerican Airlines
Deal found 17/12C$ 1,023
Wed 25/1210:05 a.m.ORD - YUL
1 stop12h 38mWestJet
Sun 29/127:10 a.m.YUL - ORD
1 stop10h 30mWestJet
Deal found 18/12C$ 1,291
Tue 24/122:32 p.m.ORD - YUL
2 stops6h 10mUnited Airlines
Sun 5/16:35 p.m.YUL - ORD
1 stop14h 10mUnited Airlines
Deal found 17/12C$ 1,334
Sat 28/1211:48 a.m.MDW - YUL
2 stops35h 52mWestJet
Wed 1/16:45 a.m.YUL - MDW
2 stops51h 38mWestJet
Deal found 17/12C$ 1,461
Sun 22/126:00 a.m.MDW - YUL
1 stop9h 36mDelta
Tue 31/126:05 a.m.YUL - MDW
2 stops27h 45mDelta
Deal found 17/12C$ 1,664

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

Customize your flight search to find flights from Chicago to Pierre Elliott Trudeau Intl 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 629,999 searches. Data last updated 18 December 2024.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

ChicagoMontreal

MDW - YUL

MDWYUL

Chicago Midway

Sat 1/2

1:05 p.m.-6:15 p.m.

1 stop4h 10m

Montreal Pierre Elliott Trudeau Intl

Sat 8/2

6:50 a.m.-12:10 p.m.

1 stop6h 20m

C$ 397

ChicagoMontreal

ORD - YUL

ORDYUL

Chicago O'Hare Intl

Fri 31/1

5:11 a.m.-2:55 p.m.

1 stop8h 44m

Montreal Pierre Elliott Trudeau Intl

Fri 7/2

2:15 p.m.-6:38 p.m.

1 stop5h 23m

C$ 406

ChicagoMontreal

ORD - YUL

ORDYUL

Chicago O'Hare Intl

Wed 29/1

2:05 p.m.-9:18 p.m.

1 stop6h 13m

Montreal Pierre Elliott Trudeau Intl

Thu 30/1

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

1 stop5h 36m

C$ 427

ChicagoMontreal

MDW - YUL

MDWYUL

Chicago Midway

Thu 9/1

1:05 p.m.-6:00 p.m.

1 stop3h 55m

Montreal Pierre Elliott Trudeau Intl

Mon 13/1

8:55 a.m.-8:43 p.m.

2 stops12h 48m

C$ 484

ChicagoMontreal

MDW - YUL

MDWYUL

Chicago Midway

Tue 21/1

6:28 p.m.-11:25 p.m.

1 stop3h 57m

Montreal Pierre Elliott Trudeau Intl

Sat 25/1

6:00 a.m.-10:36 a.m.

1 stop5h 36m

C$ 503

ChicagoMontreal

ORD - YUL

ORDYUL

Chicago O'Hare Intl

Fri 17/1

6:45 a.m.-4:00 p.m.

1 stop8h 15m

Montreal Pierre Elliott Trudeau Intl

Sun 19/1

6:00 a.m.-10:53 a.m.

1 stop5h 53m

C$ 503

ChicagoMontreal

ORD - YUL

ORDYUL

Chicago O'Hare Intl

Wed 22/1

8:05 a.m.-4:50 p.m.

2 stops7h 45m

Montreal Pierre Elliott Trudeau Intl

Sat 25/1

2:20 p.m.-7:26 p.m.

1 stop6h 06m

C$ 517

ChicagoMontreal

ORD - YUL

ORDYUL

Chicago O'Hare Intl

Thu 9/1

9:00 a.m.-7:45 a.m.

2 stops21h 45m

Montreal Pierre Elliott Trudeau Intl

Mon 13/1

5:15 p.m.-10:36 p.m.

1 stop6h 21m

C$ 560

ChicagoMontreal

ORD - YUL

ORDYUL

Chicago O'Hare Intl

Thu 9/1

6:36 p.m.-11:59 a.m.

2 stops16h 23m

Montreal Pierre Elliott Trudeau Intl

Mon 13/1

6:00 a.m.-1:45 p.m.

1 stop8h 45m

C$ 601

ChicagoMontreal

MDW - YUL

MDWYUL

Chicago Midway

Wed 8/1

10:19 a.m.-12:30 p.m.

2 stops25h 11m

Montreal Pierre Elliott Trudeau Intl

Wed 15/1

6:00 a.m.-5:47 p.m.

1 stop12h 47m

C$ 658

Flights are sorted by cheapest round-trip flights first.

Deals found on 16/12

Showing 1-10 of 21 results
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Best time to book a flight from Chicago to Pierre Elliott Trudeau Intl

Have a flexible travel schedule? Discover the best time to fly to Pierre Elliott Trudeau Intl from Chicago 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 Chicago to Pierre Elliott Trudeau Intl

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

How far ahead should I book a flight from Chicago to Montreal Pierre Elliott Trudeau Intl Airport?

Use this chart to determine the optimal time to book a round-trip flight from Chicago to Pierre Elliott Trudeau Intl. Price data was last updated on 13 December 2024.

Booking 66 days in advance of your planned departure date is, on average, the best time to get cheap flights from Chicago to Montreal Pierre Elliott Trudeau Intl Airport. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

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

Currently, October is the cheapest month in which you can book a flight from Chicago to Montreal Pierre Elliott Trudeau Intl Airport (average of C$ 241). Flying from Chicago to Montreal Pierre Elliott Trudeau Intl Airport in March is currently the most expensive (average of C$ 345). 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 CHI to YUL?

Find hourly flight availability from Chicago to Pierre Elliott Trudeau Intl. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 18 December 2024.

Unlike in the morning, when flights are generally more expensive, you can save up to 15% on flights from Chicago to Montreal Pierre Elliott Trudeau Intl Airport by exploring options for tickets at noon.

Weekly flight availability from Chicago to Montreal Pierre Elliott Trudeau Intl Airport

Explore weekly flight availability from Chicago to Pierre Elliott Trudeau Intl. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated 18 December 2024.

The most flights from CHI to YUL are scheduled on a Monday (17 on average). You will have fewer flight options on Thursday, which is when the least amount of flights are scheduled (8 on average).

Rainfall in Pierre Elliott Trudeau Intl by month

Plan your trip to Pierre Elliott Trudeau Intl by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Montreal Pierre Elliott Trudeau Intl Airport ranges from 64.0 - 111.0 mm per month. August is typically the wettest month, when rainfall can reach 111.0 mm. February is typically the driest time to visit Montreal Pierre Elliott Trudeau Intl Airport when rainfall is around 64.0 mm.

Temperature in Pierre Elliott Trudeau Intl by month

Plan your trip to Pierre Elliott Trudeau Intl by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Montreal Pierre Elliott Trudeau Intl Airport, 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 22.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around -9.0 C).

Reviews of airlines servicing Pierre Elliott Trudeau Intl

Get insights into the airlines that provide service to Pierre Elliott Trudeau Intl. 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 Pierre Elliott Trudeau Intl. Reviews last updated 18 December 2024.
See what other customers who have flown with Delta, American Airlines and WestJet from Chicago to Montreal have to say. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
8,604 reviews
Check prices

Food

7.3

Crew

8.6

Overall

8.0

Boarding

8.2

Comfort

7.9

Entertainment

7.9

Reviews

1 / 10

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Delta
8.0
Very good
8,604 reviews
Delta
8.0
Very good
8,604 reviews
Check prices

Food

7.3

Crew

8.6

Overall

8.0

Boarding

8.2

Comfort

7.9

Entertainment

7.9

Reviews

1 / 10

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Porter Airlines
7.9
Good
283 reviews
Delta
8.0
Very good
8,604 reviews
Check prices

Food

7.3

Crew

8.6

Overall

8.0

Boarding

8.2

Comfort

7.9

Entertainment

7.9

Reviews

1 / 10

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

United Airlines
7.4
Good
9,055 reviews
Delta
8.0
Very good
8,604 reviews
Check prices

Food

7.3

Crew

8.6

Overall

8.0

Boarding

8.2

Comfort

7.9

Entertainment

7.9

Reviews

1 / 10

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

WestJet
7.3
Good
2,818 reviews
Delta
8.0
Very good
8,604 reviews
Check prices

Food

7.3

Crew

8.6

Overall

8.0

Boarding

8.2

Comfort

7.9

Entertainment

7.9

Reviews

1 / 10

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
8,604 reviews
Check prices

Food

7.3

Crew

8.6

Overall

8.0

Boarding

8.2

Comfort

7.9

Entertainment

7.9

Reviews

1 / 10

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Related info for your journey

Find useful and relevant information for your journey from Chicago to Pierre Elliott Trudeau Intl. 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 flying from Chicago to Montreal Pierre Elliott Trudeau Intl Airport round-trip?

    Cheapflights users have booked flights from Chicago to Montreal Pierre Elliott Trudeau Intl Airport round-trip from C$ 397. Other airlines that can offer you cheap pricing are Air Canada, from C$ 427, and Delta, from C$ 503. These flights start at 25% lower than the current average price 3 months from now.

  • What are the cheapest airlines to fly from Chicago to Montreal Pierre Elliott Trudeau Intl Airport one-way?

    The cheapest airlines for a one-way flight from Chicago to Montreal Pierre Elliott Trudeau Intl Airport are Air Canada (C$ 197), Delta (C$ 211), and Porter Airlines (C$ 229).

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

    Looking for the most reliable airlines to get you to your destination on time? Our data shows these are most likely to get you from Chicago to Montreal Pierre Elliott Trudeau Intl Airport on time: SkyWest Airlines (100%), Japan Airlines (100%), Qantas Airways (100%).

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

    Looking at all options, your cheapest flight can be booked for C$ 339. While the most popular route (Chicago O'Hare Intl - Montreal Pierre Elliott Trudeau Intl) can be booked for C$ 421 on average our data indicates C$ 624 when flying from Chicago to Montreal Pierre Elliott Trudeau Intl Airport.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Chicago to Pierre Elliott Trudeau Intl 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 Chicago to Montreal Pierre Elliott Trudeau Intl Airport?

    Currently, October is the cheapest month in which you can book a flight from Chicago to Montreal Pierre Elliott Trudeau Intl Airport (average of C$ 241). Flying from Chicago to Montreal Pierre Elliott Trudeau Intl Airport in March is currently the most expensive (average of C$ 345). 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

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Alternative routes for Chicago to Pierre Elliott Trudeau Intl

See prices for flight routes from nearby airports that may be better suited for you.
O'Hare Intl to Pierre Elliott Trudeau Intl flights
Midway to Pierre Elliott Trudeau Intl flights
St. Louis to Pierre Elliott Trudeau Intl flights

Top airline flying from Chicago to Pierre Elliott Trudeau Intl

Discover the top airline that operate flights from Chicago to Pierre Elliott Trudeau Intl. 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 629,999 searches. Data last updated 18 December 2024.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapestC$ 211AverageC$ 691FlexibilityNo cancel feeOn-time67%
Search Air Canada flights

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