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Cheap flights from Portland to Quebec from C$ 213

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 24/8. Fares are subject to change and may not be available on all flights or dates of travel.
PDX — YUL
14 Jun — 21 Jun1
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
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 15 May 2026.

Mon 24/82:30 p.m.
PDX
-
YUL
1 stop13h 35m
WestJet
Fri 28/87:15 a.m.
YUL
-
PDX
1 stop9h 35m
WestJet
Deal found 11/5C$ 432
Mon 24/82:30 p.m.
PDX
-
YUL
1 stop13h 35m
WestJet
Tue 8/97:15 a.m.
YUL
-
PDX
1 stop9h 35m
WestJet
Deal found 15/5C$ 434
Fri 28/82:30 p.m.
PDX
-
YUL
1 stop13h 35m
WestJet
Mon 31/87:15 a.m.
YUL
-
PDX
1 stop9h 35m
WestJet
Deal found 13/5C$ 461
Fri 10/72:30 p.m.
PDX
-
YUL
1 stop30h 15m
WestJet
Tue 14/76:45 a.m.
YUL
-
PDX
2 stops10h 05m
WestJet
Deal found 14/5C$ 465
Sat 5/92:30 p.m.
PDX
-
YUL
1 stop23h 00m
WestJet
Sat 12/97:15 a.m.
YUL
-
PDX
1 stop9h 35m
WestJet
Deal found 15/5C$ 474
Tue 18/82:30 p.m.
PDX
-
YOW
1 stop7h 10m
WestJet
Fri 28/87:20 a.m.
YOW
-
PDX
1 stop9h 30m
WestJet
Deal found 13/5C$ 488
Wed 12/82:30 p.m.
PDX
-
YUL
1 stop13h 35m
WestJet
Tue 18/87:15 a.m.
YUL
-
PDX
1 stop9h 35m
WestJet
Deal found 11/5C$ 491
Tue 11/82:30 p.m.
PDX
-
YUL
1 stop13h 35m
WestJet
Thu 20/87:15 a.m.
YUL
-
PDX
1 stop9h 35m
WestJet
Deal found 11/5C$ 494
Sat 22/82:30 p.m.
PDX
-
YOW
1 stop7h 10m
WestJet
Tue 25/87:20 a.m.
YOW
-
PDX
1 stop9h 30m
WestJet
Deal found 13/5C$ 496
Fri 21/82:30 p.m.
PDX
-
YOW
2 stops19h 00m
WestJet
Mon 24/87:20 a.m.
YOW
-
PDX
1 stop9h 30m
WestJet
Deal found 13/5C$ 528
Sun 23/82:30 p.m.
PDX
-
YOW
1 stop12h 05m
WestJet
Fri 28/87:20 a.m.
YOW
-
PDX
1 stop9h 30m
WestJet
Deal found 13/5C$ 532
Thu 20/82:30 p.m.
PDX
-
YOW
1 stop7h 10m
WestJet
Tue 25/86:15 p.m.
YOW
-
PDX
2 stops22h 35m
WestJet
Deal found 13/5C$ 540

Find flight deals from Portland to Quebec

Keep the following information in mind while searching for Portland to Quebec flight deals. Data was last updated 15 May 2026.

Round-trip from

C$ 432

One-way from

C$ 213

Popular in

November

Cheapest in

January

Average price

C$ 826
WestJet
  • WestJet
  • 24/8-28/8
  • 2 total stops
  • 23h 10m total
  • Portland to Quebec
Search Deals
Air Canada
  • Air Canada
  • 24/8
  • 2 total stops
  • 12h 40m total
  • Portland to Quebec
Search Deals
Highest demand for flights based on searches. 18% potential increase in price (C$ 217 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 6% potential price decrease (C$ 57 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in May 2026
Search Deals

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 15 May 2026.
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 - YUL

PDXYUL

Portland

Mon 24/8

2:30 p.m.-4:45 p.m.

2 stops23h 15m

Montreal Pierre Elliott Trudeau Intl

Fri 28/8

6:45 a.m.-1:50 p.m.

2 stops34h 05m

C$ 554
Quickest round-trip

PortlandOttawa

PDX - YOW

PDXYOW

Portland

Thu 20/8

2:30 p.m.-12:40 a.m.

1 stop7h 10m

Ottawa

Mon 24/8

7:20 a.m.-1:50 p.m.

1 stop9h 30m

C$ 557

PortlandMontreal

PDX - YUL

PDXYUL

Portland

Wed 8/7

11:40 p.m.-5:30 p.m.

1 stop14h 50m

Montreal Pierre Elliott Trudeau Intl

Wed 15/7

6:35 p.m.-12:50 a.m.

1 stop9h 15m

C$ 569

PortlandMontreal

PDX - YUL

PDXYUL

Portland

Sat 10/10

5:00 a.m.-10:06 p.m.

2 stops14h 06m

Montreal Pierre Elliott Trudeau Intl

Sat 17/10

6:35 p.m.-12:59 a.m.

1 stop9h 24m

C$ 570

PortlandMontreal

PDX - YUL

PDXYUL

Portland

Sat 10/10

10:55 p.m.-12:15 p.m.

1 stop10h 20m

Montreal Pierre Elliott Trudeau Intl

Sat 17/10

12:45 p.m.-9:53 p.m.

1 stop12h 08m

C$ 625

PortlandMontreal

PDX - YUL

PDXYUL

Portland

Wed 8/7

7:05 a.m.-11:25 p.m.

2 stops13h 20m

Montreal Pierre Elliott Trudeau Intl

Wed 15/7

6:00 a.m.-5:35 p.m.

2 stops14h 35m

C$ 646

PortlandMontreal

PDX - YUL

PDXYUL

Portland

Fri 3/7

6:35 a.m.-11:28 p.m.

2 stops13h 53m

Montreal Pierre Elliott Trudeau Intl

Tue 7/7

12:47 p.m.-11:18 p.m.

2 stops13h 31m

C$ 646

PortlandMontreal

PDX - YUL

PDXYUL

Portland

Thu 28/5

9:39 p.m.-11:35 a.m.

1 stop10h 56m

Montreal Pierre Elliott Trudeau Intl

Fri 19/6

9:30 a.m.-9:50 p.m.

2 stops15h 20m

C$ 653

PortlandMontreal

PDX - YUL

PDXYUL

Portland

Tue 6/10

10:55 p.m.-12:15 p.m.

1 stop10h 20m

Montreal Pierre Elliott Trudeau Intl

Sun 11/10

12:45 p.m.-10:26 p.m.

1 stop12h 41m

C$ 660

PortlandMontreal

PDX - YUL

PDXYUL

Portland

Thu 28/5

2:30 p.m.-12:25 a.m.

2 stops30h 55m

Montreal Pierre Elliott Trudeau Intl

Fri 19/6

6:45 a.m.-1:50 p.m.

2 stops34h 05m

C$ 668

Flights are sorted by cheapest round-trip flights first.

Deals found on 13/5

Showing 1-10 of 32 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
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

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 82 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

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

Currently, August is the cheapest month in which you can book a flight from Portland to Quebec (average of C$ 190). Flying from Portland to Quebec in March is currently the most expensive (average of C$ 525). 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?

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$ 569, WestJet can have you in Quebec from Portland in 14h 50m. 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.

  • What are the cheapest airlines to fly from Portland to Quebec one-way?

    For one-way options, check prices for United Airlines. According to our data, you can fly for as low as C$ 213. Users have also found prices from C$ 224 and C$ 267 on Delta and Air Canada, respectively.

  • 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, August is the cheapest month in which you can book a flight from Portland to Quebec (average of C$ 190). Flying from Portland to Quebec in March is currently the most expensive (average of C$ 525). 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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Why should you use Cheapflights to find cheap flight tickets from Portland to Quebec?

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Can Cheapflights find flights from Portland to Quebec with no change fees?

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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