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Cheap flights from Portland, ME to Quebec from C$ 366

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 30/7. Fares are subject to change and may not be available on all flights or dates of travel.
PWM — YUL
19 Apr — 26 Apr1
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 20 March 2026.

Thu 21/55:17 p.m.
PWM
-
YUL
2 stops16h 33m
American Airlines
Sun 24/510:36 a.m.
YUL
-
PWM
1 stop26h 04m
American Airlines
Deal found 17/3C$ 749
Thu 25/66:00 a.m.
PWM
-
YUL
1 stop7h 09m
United Airlines
Sat 4/711:23 a.m.
YUL
-
PWM
1 stop7h 06m
United Airlines
Deal found 16/3C$ 764
Mon 15/61:35 p.m.
PWM
-
YUL
1 stop20h 15m
American Airlines
Wed 17/610:30 a.m.
YUL
-
PWM
1 stop22h 52m
American Airlines
Deal found 17/3C$ 768
Sat 11/42:12 p.m.
PWM
-
YUL
1 stop5h 33m
United Airlines
Wed 15/49:45 a.m.
YUL
-
PWM
1 stop7h 47m
United Airlines
Deal found 15/3C$ 792
Fri 10/46:00 a.m.
PWM
-
YUL
2 stops15h 37m
American Airlines
Mon 13/47:45 a.m.
YUL
-
PWM
2 stops16h 09m
American Airlines
Deal found 15/3C$ 812
Fri 3/46:04 a.m.
PWM
-
YUL
1 stop15h 22m
United Airlines
Sun 5/49:15 a.m.
YUL
-
PWM
1 stop5h 22m
United Airlines
Deal found 16/3C$ 848
Thu 25/64:50 p.m.
PWM
-
YUL
1 stop6h 20m
Delta
Sat 4/79:28 a.m.
YUL
-
PWM
1 stop3h 53m
Delta
Deal found 19/3C$ 849

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 20 March 2026.

Round-trip from

C$ 749

One-way from

C$ 366
American Airlines
  • American Airlines
  • 21/5-24/5
  • 3 total stops
  • 42h 37m total
  • Portland to Quebec
Search Deals
American Airlines
  • American Airlines
  • 30/7
  • 2 total stops
  • 16h 32m total
  • Portland to Quebec
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 20 March 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

PWM - YUL

PWMYUL

Portland

Thu 25/6

6:00 a.m.-1:09 p.m.

1 stop7h 09m

Montreal Pierre Elliott Trudeau Intl

Sat 4/7

11:23 a.m.-6:29 p.m.

1 stop7h 06m

C$ 764
Quickest round-trip

PortlandMontreal

PWM - YUL

PWMYUL

Portland

Fri 1/5

3:39 p.m.-10:06 p.m.

1 stop6h 27m

Montreal Pierre Elliott Trudeau Intl

Fri 8/5

2:20 p.m.-7:04 p.m.

1 stop4h 44m

C$ 792

PortlandMontreal

PWM - YUL

PWMYUL

Portland

Sat 11/4

2:12 p.m.-7:45 p.m.

1 stop5h 33m

Montreal Pierre Elliott Trudeau Intl

Wed 15/4

9:45 a.m.-5:32 p.m.

1 stop7h 47m

C$ 792

PortlandMontreal

PWM - YUL

PWMYUL

Portland

Mon 15/6

5:17 p.m.-9:50 a.m.

2 stops16h 33m

Montreal Pierre Elliott Trudeau Intl

Wed 17/6

10:30 a.m.-9:22 a.m.

1 stop22h 52m

C$ 799

PortlandMontreal

PWM - YUL

PWMYUL

Portland

Sun 12/4

6:00 a.m.-9:37 p.m.

2 stops15h 37m

Montreal Pierre Elliott Trudeau Intl

Sun 19/4

7:45 a.m.-11:54 p.m.

2 stops16h 09m

C$ 812

PortlandMontreal

PWM - YUL

PWMYUL

Portland

Fri 10/4

6:00 a.m.-9:37 p.m.

2 stops15h 37m

Montreal Pierre Elliott Trudeau Intl

Mon 13/4

7:45 a.m.-11:54 p.m.

2 stops16h 09m

C$ 812

PortlandMontreal

PWM - YUL

PWMYUL

Portland

Thu 30/4

7:10 p.m.-12:13 a.m.

1 stop5h 03m

Montreal Pierre Elliott Trudeau Intl

Thu 7/5

6:10 a.m.-2:14 p.m.

1 stop8h 04m

C$ 848

PortlandMontreal

PWM - YUL

PWMYUL

Portland

Fri 10/4

6:04 a.m.-9:26 p.m.

1 stop15h 22m

Montreal Pierre Elliott Trudeau Intl

Mon 13/4

6:10 a.m.-9:40 p.m.

1 stop15h 30m

C$ 848
Cheapest one-way

PortlandMontreal

PWM - YUL

PWMYUL

Portland

Thu 30/7

5:16 p.m.-9:48 a.m.

2 stops16h 32m

C$ 366
Quickest one-way

PortlandMontreal

PWM - YUL

PWMYUL

Portland

Tue 5/5

11:35 a.m.-6:51 p.m.

1 stop7h 16m

C$ 369

Flights are sorted by cheapest round-trip flights first.

Deals found on 17/3

Showing 1-10 of 11 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, Maine to Quebec?

Currently, March is the cheapest month in which you can book a flight from Portland, Maine to Quebec (average of C$ 129). Flying from Portland, Maine to Quebec in November is currently the most expensive (average of C$ 405). 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?

    Most people fly from Portland (PWM) if they book a flight from Portland to Quebec. Portland is conveniently located just 4.7 km from Portland’s city centre.

  • How long is the flight from Portland, Maine to Quebec?

    United Airlines can get you from Portland, Maine to Quebec in just under 7h 09m. Your travel time can differ by up to . Portland, Maine and Quebec are separated by a distance of 340 km.

  • 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, Maine to Quebec?

    Currently, March is the cheapest month in which you can book a flight from Portland, Maine to Quebec (average of C$ 129). Flying from Portland, Maine to Quebec in November is currently the most expensive (average of C$ 405). 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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How does Cheapflights help users find flights from Portland to Quebec?

Cheapflights makes it easy to find Portland to Quebec flights by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.

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

It’s simple! Cheapflights, which is free to use for everyone, saves millions of users time and money every year by helping them find the cheapest and most suitable flights from Portland to Quebec.

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

Certainly. Search results for flights to Quebec from Portland shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

Can Cheapflights notify me if prices for flights from Portland to Quebec become cheaper?

Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to Quebec from Portland today and book when prices fit your budget.

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