Portland to Montreal flights

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Fare seen

€251Seen on 11 Sep 2026

Last checked

11 Oct 2026

Observed fares. Prices may change.

Your next trip, last seen at €146

27 Oct 2026

Air Canada · 2 stops · One way

Cheapest observed day · Last checked: 11 Sep 2026

Departure

10:00

When to fly

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The lowest fare we observed for each month. Open a month to see its days, then pick your outbound and return. A day with no price is one we will search for you.

Prices are for observed departure and return date pairs. No data does not mean no flights.

Airlines seen: Air Canada, United Airlines, WestJet
Typical journey time: 8h 18m

Short answer

We have seen Air Canada fares from Portland to Montreal. These are prices our searches returned on the dates shown, not quotes; run a live search for today's fare. Fare seen: €251 on 11 Sep 2026.

About this route

Explore the fares we observed from Portland to Montreal. Prices move often, so pick your dates to see the latest options.

Route distance: 3,766 km
Typical journey time: 8h 18m
Airlines seen: Air Canada, United Airlines, WestJet
Seen on fares with a connection: Air Canada, United Airlines
Alternative airports: YHU, YMX

Route-level information; individual journeys vary.
We have not observed non-stop service on this route; the fares shown include at least one stop.

A clearer picture of your fare

Observed, not guaranteed

Every price is a fare we actually saw, and it may change at any time.

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The price is final on the provider's site, where your booking is completed.

How our prices work

Airport to city: straight-line distance

Portland International Airport (PDX) → Portland, city gazetteer reference point (45.5051, -122.6750): ≈ 11 km.
Montréal / Saint-Hubert Metropolitan Airport (YHU) → Montreal, city gazetteer reference point (45.5089, -73.5542): ≈ 11 km.
Montreal / Pierre Elliott Trudeau International Airport (YUL) → Montreal, city gazetteer reference point (45.5089, -73.5542): ≈ 15 km.
Montreal Mirabel International Airport (YMX) → Montreal, city gazetteer reference point (45.5089, -73.5542): ≈ 42 km.

Approximate distances calculated from coordinates, not road distances or travel times. These airports serve the city; they are not confirmed endpoints of an offer.

Frequently asked

How much was a flight from Portland to Montreal?

A fare of €251 was seen on 11 Sep 2026. Fares change, so search your dates for the current price.

Are there direct flights from Portland to Montreal?

Our data holds no non-stop flight from Portland to Montreal. The fares on this page include at least one stop.

Which airlines fly from Portland to Montreal?

These are the carriers we have seen on the route: Air Canada, United Airlines, WestJet.

How long does the flight from Portland to Montreal take?

The average journey time across the 73 fares we observed is 9h 59m, including any stops. Individual departures vary; the fastest observed flight is listed in the route facts above.

How many of the observed Portland to Montreal fares were non-stop?

None of the 73 fares we observed was non-stop; every one included at least one stop. That describes our observations, not every flight that operates.

How observed prices work, what "No data" means and what a fare includes: Read the flight price guide