Cheap flights from Illinois to Montreal Pierre Elliott Trudeau Intl Airport from C$ 169
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 6/5. Fares are subject to change and may not be available on all flights or dates of travel.
Cheap flight deals from Illinois to Pierre Elliott Trudeau Intl
Keep the following information in mind while searching for Illinois to Pierre Elliott Trudeau Intl flight deals. Data was last updated 24 April 2025.
Find flight deals from Illinois to Pierre Elliott Trudeau Intl
Cheapest flights from Illinois to Pierre Elliott Trudeau IntlExplore the most affordable flight options available from Illinois to Pierre Elliott Trudeau Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 24 April 2025.
Explore the most affordable flight options available from Illinois to Pierre Elliott Trudeau Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 24 April 2025.
Cheapflights Fare Finder
Customize your flight search to find flights from Illinois 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 24 April 2025.
Use the filters below to find and compare flights from Illinois to Montreal Pierre Elliott Trudeau Intl Airport that are best for you.
Fly from
Fly to
Route
Depart
Return
Price
ChicagoMontreal
ORD - YUL
ORDYUL
Chicago O'Hare Intl
Sat 14/6
7:19 a.m.-10:40 a.m.
Nonstop2h 21m
Montreal Pierre Elliott Trudeau Intl
Wed 18/6
1:00 p.m.-6:53 p.m.
1 stop6h 53m
ChicagoMontreal
MDW - YUL
MDWYUL
Chicago Midway
Sun 8/6
9:40 a.m.-4:00 p.m.
1 stop5h 20m
Montreal Pierre Elliott Trudeau Intl
Sun 15/6
10:45 a.m.-4:54 p.m.
1 stop7h 09m
ChicagoMontreal
MDW - YUL
MDWYUL
Chicago Midway
Wed 21/5
9:40 a.m.-12:37 a.m.
1 stop13h 57m
Montreal Pierre Elliott Trudeau Intl
Wed 28/5
1:10 p.m.-4:54 p.m.
1 stop4h 44m
ChicagoMontreal
MDW - YUL
MDWYUL
Chicago Midway
Sat 7/6
5:25 p.m.-11:16 p.m.
1 stop4h 51m
Montreal Pierre Elliott Trudeau Intl
Sat 14/6
6:00 a.m.-8:41 a.m.
1 stop3h 41m
ChicagoMontreal
ORD - YUL
ORDYUL
Chicago O'Hare Intl
Fri 9/5
8:24 a.m.-11:44 a.m.
Nonstop2h 20m
Montreal Pierre Elliott Trudeau Intl
Wed 28/5
12:30 p.m.-2:05 p.m.
Nonstop2h 35m
ChicagoMontreal
ORD - YUL
ORDYUL
Chicago O'Hare Intl
Thu 25/9
6:00 a.m.-5:04 p.m.
1 stop10h 04m
Montreal Pierre Elliott Trudeau Intl
Sun 28/9
6:00 a.m.-9:25 a.m.
1 stop4h 25m
ChicagoMontreal
ORD - YUL
ORDYUL
Chicago O'Hare Intl
Sat 21/6
7:00 a.m.-6:25 p.m.
1 stop10h 25m
Montreal Pierre Elliott Trudeau Intl
Sat 21/6
9:50 p.m.-9:09 a.m.
1 stop12h 19m
ChicagoMontreal
ORD - YUL
ORDYUL
Chicago O'Hare Intl
Sat 7/6
1:29 p.m.-4:44 p.m.
Nonstop2h 15m
Montreal Pierre Elliott Trudeau Intl
Sat 14/6
12:30 p.m.-2:05 p.m.
Nonstop2h 35m
ChicagoMontreal
ORD - YUL
ORDYUL
Chicago O'Hare Intl
Wed 21/5
5:05 a.m.-11:26 p.m.
1 stop17h 21m
Montreal Pierre Elliott Trudeau Intl
Sat 24/5
8:20 a.m.-9:52 a.m.
Nonstop2h 32m
St. LouisMontreal
STL - YUL
STLYUL
Lambert-St Louis
Thu 29/5
10:31 a.m.-11:44 a.m.
1 stop24h 13m
Montreal Pierre Elliott Trudeau Intl
Mon 2/6
12:30 p.m.-11:51 p.m.
1 stop12h 21m
Best time to book a flight from Illinois to Pierre Elliott Trudeau Intl
Have a flexible travel schedule? Discover the best time to fly to Pierre Elliott Trudeau Intl from Illinois with our price prediction graph.
Cheapflights Insights
Everything you need to know about your flight from Illinois to Montreal Pierre Elliott Trudeau Intl Airport
What is the cheapest month to book a flight from Illinois to Montreal Pierre Elliott Trudeau Intl Airport?
Currently, October is the cheapest month in which you can book a flight from Illinois to Montreal Pierre Elliott Trudeau Intl Airport (average of C$ 241). Flying from Illinois to Montreal Pierre Elliott Trudeau Intl Airport in July is currently the most expensive (average of C$ 312). 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 IL to YUL?
Find hourly flight availability from Illinois 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 24 April 2025.
When flying from Illinois to Montreal Pierre Elliott Trudeau Intl Airport, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.
Weekly flight availability from Illinois to Montreal Pierre Elliott Trudeau Intl Airport
Explore weekly flight availability from Illinois 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 24 April 2025.
The most flights from USIL to YUL are scheduled on a Monday (23 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (18 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 24 April 2025.
Read reviews from past customers who have flown Porter Airlines, Delta and Air Transat from Illinois to Montreal. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Entertainment
Comfort
Crew
Boarding
Food
Overall
Reviews
Anonymous,Apr 2025
MCO - YHZ
Entertainment
Comfort
Crew
Boarding
Food
Overall
Reviews
Anonymous,Apr 2025
MCO - YHZ
Entertainment
Comfort
Crew
Boarding
Food
Overall
Reviews
Anonymous,Apr 2025
MCO - YHZ
Entertainment
Comfort
Crew
Boarding
Food
Overall
Reviews
Anonymous,Apr 2025
MCO - YHZ
Entertainment
Comfort
Crew
Boarding
Food
Overall
Reviews
Anonymous,Apr 2025
MCO - YHZ
Entertainment
Comfort
Crew
Boarding
Food
Overall
Reviews
Anonymous,Apr 2025
MCO - YHZ
Related info for your journey
Find useful and relevant information for your journey from Illinois 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.
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Alternative routes for Illinois to Pierre Elliott Trudeau Intl
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Top 2 airlines flying from Illinois to Pierre Elliott Trudeau Intl
Discover the top 2 airlines that operate flights from Illinois 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 24 April 2025.
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