United Airlines flights from Montreal Pierre Elliott Trudeau Intl Airport to Chicago (YUL - CHI)
Cheapflights users flying from Montreal to Chicago on United Airlines typically fly into Chicago O'Hare Intl and depart from Montreal Pierre Elliott Trudeau Intl. Select your dates above for pricing.
United Airlines flights from Pierre Elliott Trudeau Intl to Chicago in 2025
Find detailed information about United Airlines flights from Pierre Elliott Trudeau Intl to Chicago. Explore the options provided by United Airlines to plan your journey from Pierre Elliott Trudeau Intl to Chicago. Data last updated 29 April 2025.
Find United Airlines flight deals from Pierre Elliott Trudeau Intl to Chicago
Cheapest United Airlines flights from Pierre Elliott Trudeau Intl to ChicagoExplore the most affordable United Airlines flight options available from Pierre Elliott Trudeau Intl to Chicago. Find the lowest fares with prices last updated on 29 April 2025.
Explore the most affordable United Airlines flight options available from Pierre Elliott Trudeau Intl to Chicago. Find the lowest fares with prices last updated on 29 April 2025.
Travel insights for United Airlines flights from Pierre Elliott Trudeau Intl to Chicago
Get recent, data-driven insights about United Airlines flights from Pierre Elliott Trudeau Intl to Chicago 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 Chicago with United Airlines?
Currently, the most affordable month to book a United Airlines flight from Montreal Pierre Elliott Trudeau Intl Airport to Chicago in November, with an average price of C$ 155. Conversely, traveling with United Airlines from Montreal Pierre Elliott Trudeau Intl Airport to Chicago in January will be the most expensive, with an average cost of C$ 590. Various factors influence flight prices, so comparing airlines, departure airports, and times can help reduce costs.
Weekly United Airlines flight availability from Montreal Pierre Elliott Trudeau Intl Airport to Chicago
The most United Airlines flights from YUL to CHI are scheduled on a Monday (6 on average). You will have fewer United Airlines flight options on Saturday, which is when the least amount of flights are scheduled (5 on average).
Rainfall in Chicago by month
Plan your trip to Chicago by taking into account the average rainfall totals by month.
In terms of precipitation, rainfall in Chicago 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 Chicago when rainfall is around 43.0 mm.
Temperature in Chicago by month
Plan your trip to Chicago by taking into account the average temperature totals by month.
If weather is an important factor for your trip to Chicago, 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).
Best time to book a flight from Pierre Elliott Trudeau Intl to Chicago
Have a flexible travel schedule? Discover the best time to fly to Chicago from Pierre Elliott Trudeau Intl with our price prediction graph.
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Fly from Pierre Elliott Trudeau Intl to Chicago on another airline
Consider alternative airlines that service the Chicago area. Flight routes are based on user searches made on Cheapflights and were last updated on 29 April 2025.
See what others are saying about United Airlines
Read reviews and see what other travellers are saying about their experiences with United Airlines. Get insights from real passengers regarding the airline's services, customer satisfaction, and overall travel experience. Use these reviews to inform your decision when choosing United Airlines for your next flight. Reviews last updated 29 April 2025.
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