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Cheap flights from Portland, ME to Quebec from C$ 311

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 24/7. Fares are subject to change and may not be available on all flights or dates of travel.
PWM — YUL
19 Jul — 26 Jul1
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 19 June 2026.

Fri 24/71:25 p.m.
PWM
-
YUL
1 stop20h 23m
American Airlines
Tue 28/710:30 a.m.
YUL
-
PWM
1 stop26h 05m
American Airlines
Deal found 16/6C$ 743
Fri 14/81:30 p.m.
PWM
-
YUL
1 stop20h 16m
American Airlines
Mon 17/810:31 a.m.
YUL
-
PWM
2 stops13h 28m
American Airlines
Deal found 16/6C$ 764
Fri 31/71:25 p.m.
PWM
-
YUL
1 stop20h 23m
American Airlines
Sun 2/810:35 a.m.
YUL
-
PWM
1 stop26h 00m
American Airlines
Deal found 18/6C$ 785
Mon 24/85:13 p.m.
PWM
-
YUL
2 stops16h 33m
American Airlines
Fri 28/810:31 a.m.
YUL
-
PWM
1 stop23h 30m
American Airlines
Deal found 16/6C$ 795
Thu 9/711:17 a.m.
PWM
-
YUL
1 stop22h 31m
American Airlines
Sun 12/710:35 a.m.
YUL
-
PWM
1 stop26h 00m
American Airlines
Deal found 18/6C$ 808

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 19 June 2026.

Round-trip from

C$ 743

One-way from

C$ 311
American Airlines
  • American Airlines
  • 24/7-28/7
  • 2 total stops
  • 46h 28m total
  • Portland to Quebec
Search Deals
American Airlines
  • American Airlines
  • 24/7
  • 1 total stop
  • 20h 23m 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 19 June 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

Mon 24/8

5:13 p.m.-9:46 a.m.

2 stops16h 33m

Montreal Pierre Elliott Trudeau Intl

Fri 28/8

10:31 a.m.-10:01 a.m.

1 stop23h 30m

C$ 795

PortlandMontreal

PWM - YUL

PWMYUL

Portland

Fri 24/7

12:51 p.m.-9:48 a.m.

2 stops20h 57m

Montreal Pierre Elliott Trudeau Intl

Tue 28/7

10:30 a.m.-12:11 p.m.

2 stops25h 41m

C$ 803

PortlandMontreal

PWM - YUL

PWMYUL

Portland

Tue 14/7

6:00 a.m.-10:06 p.m.

1 stop16h 06m

Montreal Pierre Elliott Trudeau Intl

Mon 20/7

3:25 p.m.-11:30 p.m.

1 stop8h 05m

C$ 837

PortlandMontreal

PWM - YUL

PWMYUL

Portland

Fri 31/7

1:25 p.m.-9:48 a.m.

1 stop20h 23m

Montreal Pierre Elliott Trudeau Intl

Sun 2/8

10:35 a.m.-12:35 p.m.

1 stop26h 00m

C$ 846

PortlandMontreal

PWM - YUL

PWMYUL

Portland

Sat 18/7

6:00 a.m.-7:38 a.m.

1 stop25h 38m

Montreal Pierre Elliott Trudeau Intl

Tue 21/7

6:00 a.m.-11:30 p.m.

1 stop17h 30m

C$ 854

PortlandMontreal

PWM - YUL

PWMYUL

Portland

Thu 16/7

1:25 p.m.-9:48 a.m.

1 stop20h 23m

Montreal Pierre Elliott Trudeau Intl

Thu 23/7

10:30 a.m.-11:59 p.m.

2 stops13h 29m

C$ 864
Quickest round-trip

PortlandMontreal

PWM - YUL

PWMYUL

Portland

Fri 31/7

8:15 p.m.-7:38 a.m.

1 stop11h 23m

Montreal Pierre Elliott Trudeau Intl

Sat 1/8

1:10 p.m.-11:30 p.m.

1 stop10h 20m

C$ 868

PortlandMontreal

PWM - YUL

PWMYUL

Portland

Sat 18/7

5:45 a.m.-9:44 p.m.

2 stops15h 59m

Montreal Pierre Elliott Trudeau Intl

Tue 21/7

10:30 a.m.-12:11 p.m.

2 stops25h 41m

C$ 878

PortlandMontreal

PWM - YUL

PWMYUL

Portland

Fri 14/8

6:00 a.m.-9:44 p.m.

2 stops15h 44m

Montreal Pierre Elliott Trudeau Intl

Mon 17/8

10:31 a.m.-11:59 p.m.

2 stops13h 28m

C$ 878
Cheapest one-way

PortlandMontreal

PWM - YUL

PWMYUL

Portland

Fri 24/7

1:25 p.m.-9:48 a.m.

1 stop20h 23m

C$ 311

Flights are sorted by cheapest round-trip flights first.

Deals found on 14/6

Showing 1-10 of 19 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
No data available for this route at this time. Please check back soon.

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?

    American Airlines and United Airlines can get you from Portland, Maine to Quebec in just under 16h 06m. Your travel time can differ by up to 27m. Portland, Maine and Quebec are separated by a distance of 340 km. This flight may include one or multiple 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.

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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