$122+ Cheap flights from Illinois to Pierre Elliott Trudeau Intl (YUL)
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 5/6. Fares are subject to change and may not be available on all flights or dates of travel.
Find cheap flights from Illinois to Pierre Elliott Trudeau Intl with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.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 April 24, 2025.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | eDreams 3 stars |
Round-trip from | $238 (Trip.com) |
One-way from | $122 (Air Canada) |
Popular in | December |
Cheapest in | October |
Average price | $358 |
Good round-trip deal | $482 or less |
Good one-way deal | $171 or less |
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 April 24, 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 April 24, 2025.
This Air Canada deal was found by Cheapflights users on 4/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This Porter Airlines deal was found by Cheapflights users on 4/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Porter Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This Kiwi.com deal was found by Cheapflights users on 4/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This Delta deal was found by Cheapflights users on 4/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This American Airlines deal was found by Cheapflights users on 4/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This Delta deal was found by Cheapflights users on 4/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This United deal was found by Cheapflights users on 4/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This Kissandfly.com deal was found by Cheapflights users on 4/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kissandfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This United Airlines deal was found by Cheapflights users on 4/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This Kiwi.com deal was found by Cheapflights users on 4/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This American Airlines deal was found by Cheapflights users on 4/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This SmartFares deal was found by Cheapflights users on 4/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
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 2,558,603 searches. Data last updated April 24, 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 6/14
7:19 am-10:40 am
Nonstop2h 21m
Montreal Pierre Elliott Trudeau Intl
Wed 6/18
1:00 pm-6:53 pm
1 stop6h 53m
ChicagoMontreal
MDW - YUL
MDWYUL
Chicago Midway
Sun 5/18
9:40 am-4:00 pm
1 stop5h 20m
Montreal Pierre Elliott Trudeau Intl
Thu 5/22
1:10 pm-4:24 pm
1 stop4h 14m
ChicagoMontreal
MDW - YUL
MDWYUL
Chicago Midway
Wed 5/21
9:40 am-12:37 am
1 stop13h 57m
Montreal Pierre Elliott Trudeau Intl
Wed 5/28
1:10 pm-4:54 pm
1 stop4h 44m
ChicagoMontreal
MDW - YUL
MDWYUL
Chicago Midway
Sat 6/7
5:25 pm-11:16 pm
1 stop4h 51m
Montreal Pierre Elliott Trudeau Intl
Sat 6/14
6:20 am-1:06 pm
1 stop7h 46m
ChicagoMontreal
ORD - YUL
ORDYUL
Chicago O'Hare Intl
Fri 5/9
8:24 am-11:44 am
Nonstop2h 20m
Montreal Pierre Elliott Trudeau Intl
Wed 5/28
12:30 pm-2:05 pm
Nonstop2h 35m
ChicagoMontreal
ORD - YUL
ORDYUL
Chicago O'Hare Intl
Thu 9/25
6:00 am-5:04 pm
1 stop10h 04m
Montreal Pierre Elliott Trudeau Intl
Sun 9/28
6:00 am-9:25 am
1 stop4h 25m
ChicagoMontreal
ORD - YUL
ORDYUL
Chicago O'Hare Intl
Sat 6/21
7:00 am-6:25 pm
1 stop10h 25m
Montreal Pierre Elliott Trudeau Intl
Sat 6/21
9:50 pm-9:09 am
1 stop12h 19m
ChicagoMontreal
ORD - YUL
ORDYUL
Chicago O'Hare Intl
Sat 6/7
1:29 pm-4:44 pm
Nonstop2h 15m
Montreal Pierre Elliott Trudeau Intl
Sat 6/14
12:30 pm-2:05 pm
Nonstop2h 35m
ChicagoMontreal
ORD - YUL
ORDYUL
Chicago O'Hare Intl
Wed 5/21
5:05 am-11:26 pm
1 stop17h 21m
Montreal Pierre Elliott Trudeau Intl
Sat 5/24
8:20 am-9:52 am
Nonstop2h 32m
St. LouisMontreal
STL - YUL
STLYUL
Lambert-St Louis
Tue 5/13
5:45 pm-12:37 am
2 stops29h 52m
Montreal Pierre Elliott Trudeau Intl
Tue 5/20
6:45 am-11:44 pm
1 stop17h 59m
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, January is the cheapest month in which you can book a flight from Illinois to Montreal Pierre Elliott Trudeau Intl Airport (average of $270). Flying from Illinois to Montreal Pierre Elliott Trudeau Intl Airport in July is currently the most expensive (average of $409). 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 April 24, 2025.
Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Illinois to Montreal Pierre Elliott Trudeau Intl Airport as you normally would.
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 April 24, 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 2.5 - 4.4 inches per month. August is typically the wettest month, when rainfall can reach 4.4 in. February is typically the driest time to visit Montreal Pierre Elliott Trudeau Intl Airport when rainfall is around 2.5 in.
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 71.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 15.8 F).
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 April 24, 2025.
Get a feel of what it's like to fly with Porter Airlines, Delta and Air Transat from Illinois to Montreal by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Comfort
Entertainment
Boarding
Crew
Food
Overall
Reviews
Anonymous,Apr 2025
MCO - YHZ
Comfort
Entertainment
Boarding
Crew
Food
Overall
Reviews
Anonymous,Apr 2025
MCO - YHZ
Comfort
Entertainment
Boarding
Crew
Food
Overall
Reviews
Anonymous,Apr 2025
MCO - YHZ
Comfort
Entertainment
Boarding
Crew
Food
Overall
Reviews
Anonymous,Apr 2025
MCO - YHZ
Comfort
Entertainment
Boarding
Crew
Food
Overall
Reviews
Anonymous,Apr 2025
MCO - YHZ
Comfort
Entertainment
Boarding
Crew
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.
Traveling to a place near Illinois?
Book flights to Illinois if you plan to visit one of these locationsBrowse 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 Illinois to Pierre Elliott Trudeau Intl
See prices for flight routes from nearby airports that may be better suited for you.
Top 4 airlines flying from Illinois to Pierre Elliott Trudeau Intl
Discover the top 4 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 2,558,603 searches. Data last updated April 24, 2025.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$169 | Average$432 | FlexibilityNo cancel fee | On-time67% | |
| Cheapest$186 | Average$626 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$215 | Average$391 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$249 | Average$381 | FlexibilityNo cancel fee | On-time52% |