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Porter Airlines flights from Montreal Pierre Elliott Trudeau Intl Airport to Chicago (YUL - CHI)

YUL — CHI
4 May — 11 May1
1 adult

Cheapflights users flying from Montreal to Chicago on Porter Airlines typically fly into Chicago O'Hare Intl and depart from Montreal Pierre Elliott Trudeau Intl. Select your dates above for pricing.

Porter Airlines flights from Pierre Elliott Trudeau Intl to Chicago in 2025

Find detailed information about Porter Airlines flights from Pierre Elliott Trudeau Intl to Chicago. Explore the options provided by Porter Airlines to plan your journey from Pierre Elliott Trudeau Intl to Chicago. Data last updated 29 April 2025.

One-way from

C$ 195

Round-trip from

C$ 320

Popular in

December

Cheapest in

September

Average price (all airlines)

C$ 455
Porter Airlines
  • Porter Airlines
  • 28/5
  • 1 total stop
  • 4h 44m total
  • Montreal to Chicago
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Porter Airlines
  • Porter Airlines
  • 22/5-26/5
  • 2 total stops
  • 9h 34m total
  • Montreal to Chicago
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Highest demand for flights from Montreal Pierre Elliott Trudeau Intl to Chicago; 4% potential price increase.
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Best time to find cheap flights from Montreal Pierre Elliott Trudeau Intl to Chicago; 0% potential price drop.
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Average price for all Montreal Pierre Elliott Trudeau Intl to Chicago flights (one-way and round-trip).
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  • Can I get a flight from Montreal Pierre Elliott Trudeau Intl Airport to Chicago on Porter Airlines for under C$ 400?

    Cheapflights users have found 1 Porter Airlines flights for under C$ 400 on the YUL-CHI route. Prices on flights to Chicago from Montreal Pierre Elliott Trudeau Intl Airport can vary based on many factors including dates. To look at price based on your preferred dates, click here.

  • How do most travelers feel about Porter Airlines?

    The general consensus from 285 Cheapflights users is that Porter Airlines is a 8.0/10. Select your travel dates above for updated prices on flights from Montreal Pierre Elliott Trudeau Intl Airport to Chicago (YUL-CHI).

Find Porter Airlines flight deals from Pierre Elliott Trudeau Intl to Chicago

Cheapest Porter Airlines flights from Pierre Elliott Trudeau Intl to Chicago
Explore the most affordable Porter Airlines flight options available from Pierre Elliott Trudeau Intl to Chicago. Find the lowest fares with prices last updated on 29 April 2025.

Thu 22/51:10 p.m.YUL - MDW
1 stop4h 14mPorter Airlines
Mon 26/59:40 a.m.MDW - YUL
1 stop5h 20mPorter Airlines
Deal found 28/4C$ 320

Travel insights for Porter Airlines flights from Pierre Elliott Trudeau Intl to Chicago

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

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

Use this chart to determine the optimal time to book a round-trip flight from Pierre Elliott Trudeau Intl to Chicago. Price data was last updated on 25 April 2025.

Booking with Porter Airlines 62 days in advance of your planned departure date is, on average, the best time to get cheap flights from Montreal Pierre Elliott Trudeau Intl Airport to Chicago. 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 Montreal Pierre Elliott Trudeau Intl Airport to Chicago with Porter Airlines?

Currently, the most affordable month to book a Porter Airlines flight from Montreal Pierre Elliott Trudeau Intl Airport to Chicago in July, with an average price of C$ 273. Conversely, traveling with Porter Airlines from Montreal Pierre Elliott Trudeau Intl Airport to Chicago in January will be the most expensive, with an average cost of C$ 414. Various factors influence flight prices, so comparing airlines, departure airports, and times can help reduce costs.

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.
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.

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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.
United Airlines flights from Montreal Pierre Elliott Trudeau Intl to Chicago
Air Canada flights from Montreal Pierre Elliott Trudeau Intl to Chicago

See what others are saying about Porter Airlines

Read reviews and see what other travellers are saying about their experiences with Porter 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 Porter Airlines for your next flight. Reviews last updated 29 April 2025.
Porter Airlines
8.0
Very good
285 reviews
Check prices
Overview

Boarding

8.2

Crew

8.8

Comfort

8.1

Entertainment

7.0

Food

7.6

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