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Cheap flights from Portland to Quebec from C$ 208

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 10/10. Fares are subject to change and may not be available on all flights or dates of travel.
PDX — YUL
11 Oct — 18 Oct1
1 adult
1 adult, Economy

Cheap flight deals from Portland to Quebec

Keep the following information in mind while searching for Portland to Quebec flight deals. Data was last updated 11 September 2025.

Round-trip from

C$ 405

One-way from

C$ 208

Popular in

March

Cheapest in

August

Average price

C$ 701
Air Canada
  • Air Canada
  • 3/10-11/10
  • 3 total stops
  • 17h 51m total
  • Portland to Quebec
Search Deals
Air Canada
  • Air Canada
  • 10/10
  • 1 total stop
  • 9h 43m total
  • Portland to Quebec
Search Deals
Highest demand for flights based on searches. 6% potential increase in price (C$ 73 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (C$ 24 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in September 2025
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Find flight deals from Portland to Quebec

Cheapest flights from Portland to Quebec
Explore the most affordable flight options available from Portland to Quebec. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 11 September 2025.

Fri 3/101:45 p.m.PDX - YOW
1 stop7h 55mMultiple Airlines
Sat 11/104:05 p.m.YOW - PDX
2 stops9h 56mMultiple Airlines
Deal found 10/9C$ 405
Fri 3/106:15 a.m.PDX - YOW
2 stops10h 14mAir Canada
Sat 11/104:05 p.m.YOW - PDX
2 stops9h 56mAir Canada
Deal found 10/9C$ 409
Sat 25/107:40 p.m.PDX - YUL
1 stop8h 21mAir Canada
Sat 1/118:15 a.m.YUL - PDX
1 stop9h 30mAir Canada
Deal found 10/9C$ 452
Sat 27/91:45 p.m.PDX - YUL
2 stops31h 42mWestJet
Thu 2/107:00 a.m.YUL - PDX
1 stop9h 05mWestJet
Deal found 10/9C$ 477
Tue 23/912:07 p.m.PDX - YUL
2 stops33h 20mMultiple Airlines
Thu 2/107:00 a.m.YUL - PDX
1 stop9h 05mMultiple Airlines
Deal found 10/9C$ 481
Sat 25/105:34 a.m.PDX - YUL
2 stops14h 10mAmerican Airlines
Sat 1/115:24 p.m.YUL - PDX
1 stop8h 42mAmerican Airlines
Deal found 10/9C$ 485
Sun 5/101:45 p.m.PDX - YUL
1 stop21h 25mMultiple Airlines
Sat 11/105:30 p.m.YUL - PDX
2 stops43h 09mMultiple Airlines
Deal found 10/9C$ 496
Sat 4/101:45 p.m.PDX - YUL
1 stop7h 56mMultiple Airlines
Sat 11/105:30 p.m.YUL - PDX
2 stops43h 09mMultiple Airlines
Deal found 10/9C$ 499
Mon 27/1010:58 p.m.PDX - YUL
1 stop10h 04mDelta
Sat 1/116:00 a.m.YUL - PDX
1 stop7h 29mDelta
Deal found 10/9C$ 506
Sat 4/101:45 p.m.PDX - YUL
1 stop7h 56mWestJet
Wed 8/106:45 a.m.YUL - PDX
2 stops33h 20mWestJet
Deal found 10/9C$ 509
Wed 19/1112:35 a.m.PDX - YUL
2 stops12h 20mDelta
Sun 23/114:45 p.m.YUL - PDX
1 stop8h 20mDelta
Deal found 10/9C$ 520
Mon 27/103:15 p.m.PDX - YUL
2 stops12h 55mAir Canada
Sat 1/119:00 a.m.YUL - PDX
1 stop8h 45mAir Canada
Deal found 11/9C$ 529

Cheapflights Fare Finder

 
Customize your flight search to find flights from Portland to Quebec that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 629,999 searches. Data last updated 11 September 2025.
Use the filters below to find and compare flights from Portland to Quebec that are best for you.

Fly from

Portland

Fly to

Quebec

Route

Depart

Return

Price

PortlandOttawa

PDX - YOW

PDXYOW

Portland

Fri 3/10

1:45 p.m.-12:40 a.m.

1 stop7h 55m

Ottawa

Sat 11/10

4:05 p.m.-11:01 p.m.

2 stops9h 56m

C$ 405

PortlandOttawa

PDX - YOW

PDXYOW

Portland

Fri 3/10

6:15 a.m.-7:29 p.m.

2 stops10h 14m

Ottawa

Sat 11/10

4:05 p.m.-11:01 p.m.

2 stops9h 56m

C$ 409

PortlandMontreal

PDX - YUL

PDXYUL

Portland

Thu 20/11

6:00 a.m.-11:26 p.m.

2 stops14h 26m

Montreal Pierre Elliott Trudeau Intl

Mon 24/11

7:10 a.m.-12:48 p.m.

1 stop8h 38m

C$ 520

PortlandMontreal

PDX - YUL

PDXYUL

Portland

Wed 19/11

12:35 a.m.-3:55 p.m.

2 stops12h 20m

Montreal Pierre Elliott Trudeau Intl

Tue 25/11

12:50 p.m.-11:58 p.m.

2 stops14h 08m

C$ 527

PortlandMontreal

PDX - YUL

PDXYUL

Portland

Sun 26/10

6:00 a.m.-5:34 p.m.

1 stop8h 34m

Montreal Pierre Elliott Trudeau Intl

Sun 2/11

5:00 a.m.-9:29 a.m.

1 stop7h 29m

C$ 542

PortlandMontreal

PDX - YUL

PDXYUL

Portland

Fri 26/9

10:50 p.m.-1:35 p.m.

2 stops11h 45m

Montreal Pierre Elliott Trudeau Intl

Wed 1/10

12:55 p.m.-11:52 p.m.

2 stops13h 57m

C$ 601

PortlandMontreal

PDX - YUL

PDXYUL

Portland

Mon 23/2

12:55 a.m.-1:38 p.m.

2 stops9h 43m

Montreal Pierre Elliott Trudeau Intl

Wed 25/2

3:00 p.m.-8:30 p.m.

1 stop8h 30m

C$ 621

PortlandOttawa

PDX - YOW

PDXYOW

Portland

Tue 10/3

9:50 a.m.-11:08 p.m.

2 stops10h 18m

Ottawa

Wed 11/3

7:45 a.m.-2:45 p.m.

1 stop10h 00m

C$ 624

PortlandOttawa

PDX - YOW

PDXYOW

Portland

Tue 30/9

12:07 p.m.-5:20 p.m.

2 stops26h 13m

Ottawa

Sat 4/10

6:00 a.m.-1:05 p.m.

1 stop10h 05m

C$ 635

PortlandMontreal

PDX - YUL

PDXYUL

Portland

Sun 15/2

11:07 a.m.-9:01 p.m.

1 stop6h 54m

Montreal Pierre Elliott Trudeau Intl

Mon 23/2

7:30 a.m.-2:45 p.m.

1 stop10h 15m

C$ 642

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/9

Showing 1-10 of 33 results
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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
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.

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, October is the cheapest month in which you can book a flight from Portland to Quebec (average of C$ 241). Flying from Portland to Quebec in April is currently the most expensive (average of C$ 317). 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.

Related info for your journey

Find useful and relevant information for your journey from Portland to Quebec. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • 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$ 409, Air Canada can have you in Quebec from Portland in 10h 14m. There are 3605 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, October is the cheapest month in which you can book a flight from Portland to Quebec (average of C$ 241). Flying from Portland to Quebec in April is currently the most expensive (average of C$ 317). 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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Alternative routes for Portland to Quebec

See prices for flight routes from nearby airports that may be better suited for you.
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How does Cheapflights help users find flights from Portland to Quebec?

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.

Why should you use Cheapflights to find cheap flight tickets from Portland to Quebec?

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

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