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Pierre Elliott Trudeau Intl

Find cheap United Airlines flights to Montreal Pierre Elliott Trudeau Intl Airport

RDU — YUL
Aug 26 — Sep 21
Wed 8/26
Wed 9/2
1 adult, Economy
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Find United Airlines flight deals to Montreal Pierre Elliott Trudeau Intl Airport

Cheapest United Airlines flights from USA to Pierre Elliott Trudeau Intl
Explore the most affordable United Airlines flight options available from USA to Pierre Elliott Trudeau Intl. Find the lowest fares with prices last updated on July 27, 2026.

This United Airlines deal was found by Cheapflights users on 7/27. 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.
Mon 8/246:00 am
BOS
-
YUL
1 stop7h 09m
United Airlines
Mon 8/244:55 pm
YUL
-
BOS
1 stop6h 39m
United Airlines
Deal found 7/27$271
This United Airlines deal was found by Cheapflights users on 7/26. 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.
Wed 8/2610:00 am
EWR
-
YUL
1 stop4h 40m
United Airlines
Wed 8/264:55 pm
YUL
-
EWR
1 stop15h 19m
United Airlines
Deal found 7/26$282
This United Airlines deal was found by Cheapflights users on 7/26. 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.
Sat 8/228:17 pm
EWR
-
YUL
Nonstop1h 49m
United Airlines
Sun 8/306:00 am
YUL
-
EWR
Nonstop1h 38m
United Airlines
Deal found 7/26$286

Flights to Montreal Pierre Elliott Trudeau Intl Airport with United Airlines at a glance

Find detailed information about United Airlines flights from USA to Pierre Elliott Trudeau Intl. Explore the options provided by United Airlines to plan your journey from USA to Pierre Elliott Trudeau Intl. Data last updated July 27, 2026.

Popular in

July

Cheapest in

January

Average price

$483

Round-trip from

$271

One-way from

$117
Highest demand for flights to Montreal Pierre Elliott Trudeau Intl Airport with United Airlines; 12% potential price increase.
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Best time to find cheap flights to Montreal Pierre Elliott Trudeau Intl Airport with United Airlines; 2% potential price drop.
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Average price for flights to Montreal Pierre Elliott Trudeau Intl Airport with United Airlines (round-trip).
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United Airlines
  • United Airlines
  • 8/24-8/24
  • 2 total stops
  • 13h 48m total
  • USA to Montreal
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United Airlines
  • United Airlines
  • 8/21
  • Nonstop
  • 1h 49m total
  • USA to Montreal
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Cheapflights Insights

Find cheap United Airlines flights to Montreal Pierre Elliott Trudeau Intl Airport

How long is the flight to Montreal Pierre Elliott Trudeau Intl Airport with United Airlines?

On average, United Airlines flights from the United States to Montreal Pierre Elliott Trudeau Intl Airport take 2 hours 37 minutes. Flights to Montreal Pierre Elliott Trudeau Intl Airport from other popular cities in the United States will vary in length. Below are a few examples of popular routes and their flight times.

United Airlines weekly flight availability to Montreal Pierre Elliott Trudeau Intl Airport

The most flights to Montreal Pierre Elliott Trudeau Intl Airport operated by United Airlines are scheduled on a Sunday (66 on average). You will have fewer flight options on Tuesday, which is when the least amount of flights are scheduled (60 on average).

When is the best time to book a flight to Montreal Pierre Elliott Trudeau Intl Airport with United Airlines?

The best time to book a flight to Montreal Pierre Elliott Trudeau Intl Airport with United Airlines is 20 days before departure. On average, fares are higher if you book on the same day as departure.

When is the cheapest time to fly to Montreal Pierre Elliott Trudeau Intl Airport with United Airlines?

Users looking for the cheapest United Airlines fares to Montreal Pierre Elliott Trudeau Intl Airport should consider flying on Tuesday evenings, when prices are typically cheapest. Budget-minded travellers will want to avoid Friday at noon, when prices are usually at their highest.

FAQs about flights to Montreal Pierre Elliott Trudeau Intl Airport with United Airlines

  • Which airport do United Airlines flights arrive at when travelling to Montreal Pierre Elliott Trudeau Intl Airport?

    United Airlines flights on this route tend to land at Montreal Pierre Elliott Trudeau Intl Airport.

  • Is United Airlines the cheapest airline for a flight to Montreal Pierre Elliott Trudeau Intl Airport?

    Flight prices will depend on many factors like date, time and cabin class so it is worth comparing flights before booking. Based on Cheapflights data the cheapest average return price for flights to Montreal Pierre Elliott Trudeau Intl Airport tends to be with Sun Country Air.

  • Are there alternative airlines other than United Airlines that fly to Montreal Pierre Elliott Trudeau Intl Airport?

    Air Canada, Delta and Porter Airlines all fly to Montreal Pierre Elliott Trudeau Intl Airport and offer an alternative to United Airlines.

  • How much is a flight to Montreal Pierre Elliott Trudeau Intl Airport with United Airlines?

    The average price for a return flight with United Airlines is $645; with a one-way flight around $345.

See more FAQs

Reviews of United Airlines

See what Cheapflights users have to say about their United Airlines experience.
United Airlines
7.4
Good
10,000 reviews
Overview

Entertainment

7.1

Boarding

7.7

Comfort

7.3

Crew

8.1

Food

6.6

Popular United Airlines flights

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