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Cheap flights from Portland to Quebec from C$ 221

PDX — YUL
2 Oct — 9 Oct1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Portland to Quebec

Enter your travel dates to find the best prices.

Cheapest flights from Portland to Quebec

Sat 3/107:45 p.m. -
1 stop8h 25m
Mon 12/107:15 a.m. -
1 stop9h 35m
Deal found 30/8C$ 473
Tue 20/107:45 p.m. -
1 stop8h 25m
Wed 21/1011:10 a.m. -
2 stops11h 01m
Deal found 31/8C$ 480
Tue 20/102:27 p.m. -
1 stop17h 13m
Wed 21/102:20 p.m. -
1 stop8h 50m
Deal found 31/8C$ 482
Tue 24/1110:00 a.m. -
1 stop7h 30m
Wed 2/127:30 a.m. -
1 stop10h 11m
Deal found 1/9C$ 502
Mon 23/117:00 a.m. -
1 stop9h 35m
Wed 2/128:45 a.m. -
1 stop8h 56m
Deal found 31/8C$ 516
Tue 17/117:10 p.m. -
1 stop9h 40m
Sat 21/117:30 a.m. -
1 stop10h 11m
Deal found 2/9C$ 518
Tue 20/107:45 p.m. -
2 stops10h 34m
Wed 21/1012:00 p.m. -
2 stops10h 11m
Deal found 31/8C$ 562
Tue 20/108:30 a.m. -
1 stop10h 05m
Wed 21/103:10 p.m. -
1 stop9h 17m
Deal found 31/8C$ 590
Mon 5/107:45 p.m. -
1 stop7h 13m
Wed 14/106:00 a.m. -
2 stops11h 46m
Deal found 1/9C$ 602
Wed 30/98:25 a.m. -
1 stop7h 30m
Wed 7/106:01 p.m. -
1 stop18h 49m
Deal found 1/9C$ 611
Thu 15/1010:33 p.m. -
1 stop7h 38m
Thu 22/103:10 p.m. -
1 stop9h 17m
Deal found 2/9C$ 612
Fri 23/106:55 p.m. -
2 stops12h 01m
Sun 25/107:50 a.m. -
2 stops13h 41m
Deal found 2/9C$ 619

Find flight deals from Portland to Quebec

Round-trip from

C$ 473

One-way from

C$ 221

Popular in

December

Cheapest in

January

Average price

C$ 748
WestJet
  • WestJet
  • 3/10-12/10
  • 2 total stops
  • 18h 00m total
  • Portland to Quebec
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Delta
  • Delta
  • 17/11
  • 1 total stop
  • 9h 32m total
  • Portland to Quebec
Search Deals
Highest demand for flights based on searches. 7% potential increase in price (C$ 92 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease (C$ 44 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in September 2026
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Cheapflights Fare Finder

 
Use the filters below to find and compare flights from Portland to Quebec that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

PortlandMontreal

PDX Portland - YUL Montreal Pierre Elliott Trudeau Intl

PDXYUL

Portland

Thu 4/2

10:56 p.m.-1:10 p.m.

1 stop11h 14m

Montreal Pierre Elliott Trudeau Intl

Tue 9/2

7:50 a.m.-2:41 p.m.

2 stops9h 51m

C$ 530

PortlandMontreal

PDX Portland - YUL Montreal Pierre Elliott Trudeau Intl

PDXYUL

Portland

Wed 14/10

1:03 p.m.-10:40 a.m.

2 stops18h 37m

Montreal Pierre Elliott Trudeau Intl

Tue 20/10

9:15 a.m.-8:10 p.m.

1 stop13h 55m

C$ 536

PortlandMontreal

PDX Portland - YUL Montreal Pierre Elliott Trudeau Intl

PDXYUL

Portland

Tue 17/11

11:18 p.m.-11:37 a.m.

1 stop9h 19m

Montreal Pierre Elliott Trudeau Intl

Sat 21/11

7:10 a.m.-6:55 p.m.

2 stops14h 45m

C$ 536

PortlandMontreal

PDX Portland - YUL Montreal Pierre Elliott Trudeau Intl

PDXYUL

Portland

Thu 18/2

5:45 p.m.-12:15 p.m.

2 stops15h 30m

Montreal Pierre Elliott Trudeau Intl

Sun 28/2

7:00 a.m.-4:24 p.m.

1 stop12h 24m

C$ 536

PortlandMontreal

PDX Portland - YUL Montreal Pierre Elliott Trudeau Intl

PDXYUL

Portland

Fri 19/2

5:45 p.m.-12:15 p.m.

2 stops15h 30m

Montreal Pierre Elliott Trudeau Intl

Sun 28/2

6:00 a.m.-4:24 p.m.

2 stops13h 24m

C$ 544

PortlandMontreal

PDX Portland - YUL Montreal Pierre Elliott Trudeau Intl

PDXYUL

Portland

Mon 4/1

11:34 p.m.-1:10 p.m.

1 stop10h 36m

Montreal Pierre Elliott Trudeau Intl

Wed 13/1

8:45 a.m.-2:41 p.m.

1 stop8h 56m

C$ 584

PortlandMontreal

PDX Portland - YUL Montreal Pierre Elliott Trudeau Intl

PDXYUL

Portland

Tue 15/9

11:18 p.m.-1:09 p.m.

1 stop10h 51m

Montreal Pierre Elliott Trudeau Intl

Tue 22/9

9:15 a.m.-8:10 p.m.

1 stop13h 55m

C$ 586
Quickest round-trip

PortlandMontreal

PDX Portland - YUL Montreal Pierre Elliott Trudeau Intl

PDXYUL

Portland

Wed 14/10

8:25 a.m.-7:45 p.m.

1 stop8h 20m

Montreal Pierre Elliott Trudeau Intl

Wed 21/10

9:45 a.m.-3:56 p.m.

1 stop9h 11m

C$ 586

PortlandMontreal

PDX Portland - YUL Montreal Pierre Elliott Trudeau Intl

PDXYUL

Portland

Tue 22/9

12:25 a.m.-5:36 p.m.

2 stops14h 11m

Montreal Pierre Elliott Trudeau Intl

Sun 27/9

12:44 p.m.-9:47 p.m.

1 stop12h 03m

C$ 597

PortlandMontreal

PDX Portland - YUL Montreal Pierre Elliott Trudeau Intl

PDXYUL

Portland

Tue 15/9

6:00 a.m.-11:27 p.m.

2 stops14h 27m

Montreal Pierre Elliott Trudeau Intl

Tue 22/9

6:00 a.m.-5:10 p.m.

2 stops14h 10m

C$ 607

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/9

Showing 1-10 of 41 resultsSorted by cheapest first
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Best time to book a flight from Portland to Quebec

Have a flexible travel schedule? Discover the best time to fly to Quebec from Portland with our price prediction graph.
Estimated round-trip price

Cheapflights Insights

Everything you need to know about your flight from Portland to Quebec

What is the cheapest month to book a flight from Portland to Quebec?

Currently, January is the cheapest month in which you can book a flight from Portland to Quebec (average of C$ 434). Flying from Portland to Quebec in November is currently the most expensive (average of C$ 906). 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.

How much does it cost to fly round-trip from Portland to Quebec?

Airfare is below average for this route at the moment.
Portland to Quebec flights typically cost between C$ 620 and C$ 766 in October.
The cheapest round-trip price found within the last 5 days was C$ 473 on Multiple Airlines (3 Oct-12 Oct).

How far ahead should I book a flight from Portland to Quebec?

The price you pay for your flight from Portland to Quebec may vary depending on when you book. For the best chance of a lower fare, look to book 83 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

Related info for your journey

  • What airport do you fly from for flights from Portland to Quebec?

    Located just 9.7 km from the city centre, Portland (PDX) is the airport most travellers will use when flying to Quebec from Portland.

  • How long is the flight from Portland to Quebec?

    For as low as C$ 536, United Airlines can have you in Quebec from Portland in 9h 19m. There are 3742 km between Portland and Quebec. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.

  • Can I find deals for flights from Portland to Quebec that include hotel bookings?

    Yes. In addition to deals on Portland to Quebec flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Portland to Quebec?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Portland to Quebec.

  • Can I find deals for business class flights from Portland to Quebec?

    Yes. Cheapflights offers flight deals from Portland to Quebec by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Portland to Quebec?

    Currently, January is the cheapest month in which you can book a flight from Portland to Quebec (average of C$ 434). Flying from Portland to Quebec in November is currently the most expensive (average of C$ 906). 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.

See more FAQs

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When you search for this flight from Portland to Quebec, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the flight for you.

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Yes! Cheapflights helps users easily find flights from Portland to Quebec with no change fees.

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Of course! You can now track prices for flights from Portland to Quebec and get an alert from Cheapflights when they change. Have a valid email address ready and click the bell icon next to the flight deals above to set up your price alerts.

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