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Cheap flights from Portland to Quebec from C$ 172

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
2 May — 9 May1
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 2 April 2026.

Wed 16/92:30 p.m.
PDX
-
YUL
1 stop13h 35m
WestJet
Mon 21/97:15 a.m.
YUL
-
PDX
1 stop9h 35m
WestJet
Deal found 1/4C$ 403
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 30/3C$ 414
Mon 13/47:05 p.m.
PDX
-
YUL
2 stops22h 35m
Air Canada
Wed 22/47:30 a.m.
YUL
-
PDX
1 stop10h 10m
Air Canada
Deal found 30/3C$ 420
Tue 22/910:10 a.m.
PDX
-
YUL
2 stops10h 23m
Air Canada
Tue 29/98:10 a.m.
YUL
-
PDX
2 stops13h 56m
Air Canada
Deal found 28/3C$ 438
Tue 18/82:30 p.m.
PDX
-
YUL
1 stop13h 35m
WestJet
Fri 28/86:45 a.m.
YUL
-
PDX
2 stops10h 05m
WestJet
Deal found 31/3C$ 440
Tue 22/97:13 p.m.
PDX
-
YUL
1 stop10h 03m
United Airlines
Tue 29/96:35 p.m.
YUL
-
PDX
1 stop9h 18m
United Airlines
Deal found 28/3C$ 443
Mon 21/93:30 p.m.
PDX
-
YUL
2 stops12h 40m
Air Canada
Fri 25/97:30 a.m.
YUL
-
PDX
1 stop10h 21m
Air Canada
Deal found 28/3C$ 445
Mon 21/93:30 p.m.
PDX
-
YUL
2 stops12h 40m
Air Canada
Wed 30/98:00 a.m.
YUL
-
PDX
2 stops9h 51m
Air Canada
Deal found 28/3C$ 451
Wed 23/97:45 p.m.
PDX
-
YUL
2 stops10h 36m
Air Canada
Fri 25/97:30 a.m.
YUL
-
PDX
1 stop10h 21m
Air Canada
Deal found 28/3C$ 456
Tue 22/97:13 p.m.
PDX
-
YUL
1 stop10h 03m
United Airlines
Wed 30/96:10 a.m.
YUL
-
PDX
1 stop14h 55m
United Airlines
Deal found 28/3C$ 457
Mon 20/711:40 p.m.
PDX
-
YUL
1 stop8h 00m
United Airlines
Thu 23/76:35 p.m.
YUL
-
PDX
1 stop9h 15m
United Airlines
Deal found 31/3C$ 461
Wed 13/52:30 p.m.
PDX
-
YOW
1 stop21h 50m
WestJet
Wed 20/56:55 a.m.
YOW
-
PDX
2 stops9h 55m
WestJet
Deal found 29/3C$ 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 2 April 2026.

Round-trip from

C$ 403

One-way from

C$ 172

Popular in

November

Cheapest in

January

Average price

C$ 696
WestJet
  • WestJet
  • 16/9-21/9
  • 2 total stops
  • 23h 10m total
  • Portland to Quebec
Search Deals
Air Canada
  • Air Canada
  • 24/8
  • 2 total stops
  • 11h 10m total
  • Portland to Quebec
Search Deals
Highest demand for flights based on searches. 18% potential increase in price (C$ 226 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 6% potential price decrease (C$ 59 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in April 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 2 April 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

Sat 26/9

8:00 a.m.-7:45 p.m.

1 stop8h 45m

Montreal Pierre Elliott Trudeau Intl

Thu 1/10

11:23 a.m.-10:38 p.m.

2 stops14h 15m

C$ 471

PortlandMontreal

PDX - YUL

PDXYUL

Portland

Sun 27/9

4:29 p.m.-10:40 a.m.

1 stop15h 11m

Montreal Pierre Elliott Trudeau Intl

Wed 30/9

11:23 a.m.-10:38 p.m.

2 stops14h 15m

C$ 471

PortlandMontreal

PDX - YUL

PDXYUL

Portland

Mon 27/4

11:15 p.m.-1:09 p.m.

1 stop10h 54m

Montreal Pierre Elliott Trudeau Intl

Wed 29/4

5:00 p.m.-10:34 p.m.

1 stop8h 34m

C$ 475

PortlandMontreal

PDX - YUL

PDXYUL

Portland

Tue 2/6

1:35 p.m.-11:41 p.m.

1 stop7h 06m

Montreal Pierre Elliott Trudeau Intl

Thu 4/6

12:49 p.m.-10:02 p.m.

1 stop12h 13m

C$ 508

PortlandMontreal

PDX - YUL

PDXYUL

Portland

Thu 25/6

5:30 a.m.-11:28 p.m.

2 stops14h 58m

Montreal Pierre Elliott Trudeau Intl

Sat 4/7

9:30 a.m.-8:17 p.m.

2 stops13h 47m

C$ 520

PortlandMontreal

PDX - YUL

PDXYUL

Portland

Thu 28/5

6:00 a.m.-11:13 p.m.

2 stops14h 13m

Montreal Pierre Elliott Trudeau Intl

Fri 19/6

12:47 p.m.-9:50 p.m.

1 stop12h 03m

C$ 521

PortlandMontreal

PDX - YUL

PDXYUL

Portland

Wed 13/5

6:00 a.m.-11:57 p.m.

2 stops14h 57m

Montreal Pierre Elliott Trudeau Intl

Mon 18/5

12:49 p.m.-10:02 p.m.

1 stop12h 13m

C$ 522

PortlandMontreal

PDX - YUL

PDXYUL

Portland

Mon 25/5

6:00 a.m.-11:57 p.m.

2 stops14h 57m

Montreal Pierre Elliott Trudeau Intl

Mon 1/6

6:00 a.m.-5:15 p.m.

2 stops14h 15m

C$ 529

PortlandOttawa

PDX - YOW

PDXYOW

Portland

Wed 13/5

2:30 p.m.-3:20 p.m.

1 stop21h 50m

Ottawa

Wed 20/5

6:55 a.m.-1:50 p.m.

2 stops9h 55m

C$ 542
Quickest round-trip

PortlandOttawa

PDX - YOW

PDXYOW

Portland

Fri 1/5

10:15 p.m.-9:11 a.m.

1 stop7h 56m

Ottawa

Fri 8/5

2:40 p.m.-8:42 p.m.

1 stop9h 02m

C$ 743

Flights are sorted by cheapest round-trip flights first.

Deals found on 28/3

Showing 1-10 of 29 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

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

Currently, May is the cheapest month in which you can book a flight from Portland to Quebec (average of C$ 225). Flying from Portland to Quebec in November is currently the most expensive (average of C$ 593). 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$ 508, United Airlines can have you in Quebec from Portland in 7h 06m. 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$ 215. Users have also found prices from C$ 226 and C$ 269 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, May is the cheapest month in which you can book a flight from Portland to Quebec (average of C$ 225). Flying from Portland to Quebec in November is currently the most expensive (average of C$ 593). 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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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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