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Cheap flights from Portland, ME to Quebec from C$ 369

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 15/1. Fares are subject to change and may not be available on all flights or dates of travel.
PWM — YUL
17 Jan — 24 Jan1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Portland to Quebec

Enter your travel dates to find the best prices.

Best flights from Portland to Quebec
Discover carefully curated flight deals from Portland to Quebec that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated 18 December 2025.

Wed 14/16:00 a.m.PWM - YUL
1 stop7h 22mDelta
Wed 21/12:15 p.m.YUL - PWM
1 stop9h 07mDelta
Deal found 15/12C$ 650
Wed 14/16:18 p.m.PWM - YUL
2 stops30h 17mMultiple Airlines
Wed 21/13:55 p.m.YUL - PWM
1 stop18h 26mMultiple Airlines
Deal found 15/12C$ 689
Wed 14/15:20 a.m.PWM - YUL
2 stops17h 39mAmerican Airlines
Wed 21/112:59 p.m.YUL - PWM
2 stops10h 44mAmerican Airlines
Deal found 15/12C$ 700
Thu 22/14:10 p.m.PWM - YUL
2 stops20h 36mUnited Airlines
Fri 23/14:45 p.m.YUL - PWM
1 stop21h 54mUnited Airlines
Deal found 17/12C$ 889
Sun 18/112:46 p.m.PWM - YUL
2 stops34h 13mAmerican Airlines
Mon 26/13:59 p.m.YUL - PWM
2 stops31h 44mAmerican Airlines
Deal found 16/12C$ 701
Sun 18/111:01 a.m.PWM - YUL
1 stop27h 53mMultiple Airlines
Mon 26/17:30 p.m.YUL - PWM
2 stops38h 52mMultiple Airlines
Deal found 16/12C$ 756
Sat 31/15:30 a.m.PWM - YUL
2 stops41h 29mAmerican Airlines
Sat 7/212:59 p.m.YUL - PWM
2 stops23h 07mAmerican Airlines
Deal found 17/12C$ 701
Thu 22/16:00 a.m.PWM - YUL
1 stop7h 22mDelta
Fri 23/12:15 p.m.YUL - PWM
1 stop9h 07mDelta
Deal found 17/12C$ 821
Thu 22/15:20 a.m.PWM - YUL
2 stops17h 39mAmerican Airlines
Fri 23/17:30 a.m.YUL - PWM
2 stops28h 36mAmerican Airlines
Deal found 17/12C$ 701
Fri 30/16:00 a.m.PWM - YUL
1 stop7h 22mDelta
Sun 1/27:30 p.m.YUL - PWM
1 stop3h 52mDelta
Deal found 16/12C$ 838
Fri 30/15:20 a.m.PWM - YUL
2 stops31h 04mAmerican Airlines
Sun 1/27:30 a.m.YUL - PWM
2 stops16h 13mAmerican Airlines
Deal found 16/12C$ 701
Sat 31/16:00 a.m.PWM - YUL
1 stop7h 31mDelta
Sat 7/22:25 p.m.YUL - PWM
1 stop5h 13mDelta
Deal found 17/12C$ 853

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 18 December 2025.

Round-trip from

C$ 650

One-way from

C$ 369

Popular in

October

Cheapest in

March

Average price

C$ 634
Delta
  • Delta
  • 14/1-21/1
  • 2 total stops
  • 16h 29m total
  • Portland to Quebec
Search Deals
Delta
  • Delta
  • 15/1
  • 2 total stops
  • 21h 29m total
  • Portland to Quebec
Search Deals
Highest demand for flights based on searches. 9% potential increase in price (C$ 79 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (C$ 20 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in December 2025
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 18 December 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

PortlandMontreal

PWM - YUL

PWMYUL

Portland

Wed 14/1

6:00 a.m.-1:22 p.m.

1 stop7h 22m

Montreal Pierre Elliott Trudeau Intl

Wed 21/1

2:15 p.m.-11:22 p.m.

1 stop9h 07m

C$ 650

PortlandMontreal

PWM - YUL

PWMYUL

Portland

Wed 14/1

6:18 p.m.-12:35 a.m.

2 stops30h 17m

Montreal Pierre Elliott Trudeau Intl

Wed 21/1

3:55 p.m.-10:21 a.m.

1 stop18h 26m

C$ 689

PortlandMontreal

PWM - YUL

PWMYUL

Portland

Wed 14/1

5:20 a.m.-10:59 p.m.

2 stops17h 39m

Montreal Pierre Elliott Trudeau Intl

Wed 21/1

12:59 p.m.-11:43 p.m.

2 stops10h 44m

C$ 700

PortlandMontreal

PWM - YUL

PWMYUL

Portland

Sun 18/1

12:46 p.m.-10:59 p.m.

2 stops34h 13m

Montreal Pierre Elliott Trudeau Intl

Mon 26/1

3:59 p.m.-11:43 p.m.

2 stops31h 44m

C$ 701

PortlandMontreal

PWM - YUL

PWMYUL

Portland

Sat 31/1

5:30 a.m.-10:59 p.m.

2 stops41h 29m

Montreal Pierre Elliott Trudeau Intl

Sat 7/2

12:59 p.m.-12:06 p.m.

2 stops23h 07m

C$ 701

PortlandMontreal

PWM - YUL

PWMYUL

Portland

Thu 22/1

5:20 a.m.-10:59 p.m.

2 stops17h 39m

Montreal Pierre Elliott Trudeau Intl

Fri 23/1

7:30 a.m.-12:06 p.m.

2 stops28h 36m

C$ 701

PortlandMontreal

PWM - YUL

PWMYUL

Portland

Fri 30/1

5:20 a.m.-12:24 p.m.

2 stops31h 04m

Montreal Pierre Elliott Trudeau Intl

Sun 1/2

7:30 a.m.-11:43 p.m.

2 stops16h 13m

C$ 701

PortlandMontreal

PWM - YUL

PWMYUL

Portland

Sun 18/1

11:01 a.m.-2:54 p.m.

1 stop27h 53m

Montreal Pierre Elliott Trudeau Intl

Mon 26/1

7:30 p.m.-10:22 a.m.

2 stops38h 52m

C$ 756

PortlandMontreal

PWM - YUL

PWMYUL

Portland

Thu 22/1

6:00 a.m.-1:22 p.m.

1 stop7h 22m

Montreal Pierre Elliott Trudeau Intl

Fri 23/1

2:15 p.m.-11:22 p.m.

1 stop9h 07m

C$ 821

PortlandMontreal

PWM - YUL

PWMYUL

Portland

Fri 30/1

6:00 a.m.-1:22 p.m.

1 stop7h 22m

Montreal Pierre Elliott Trudeau Intl

Sun 1/2

7:30 p.m.-11:22 p.m.

1 stop3h 52m

C$ 838

Flights are sorted by cheapest round-trip flights first.

Deals found on 17/12

Showing 1-10 of 16 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, Maine to Quebec?

Currently, March is the cheapest month in which you can book a flight from Portland, Maine to Quebec (average of C$ 125). Flying from Portland, Maine to Quebec in November is currently the most expensive (average of C$ 406). 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?

    Delta and American Airlines can get you from Portland, Maine to Quebec in just under 7h 22m. Your travel time can differ by up to 10h 17m. 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.

  • 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$ 125). Flying from Portland, Maine to Quebec in November is currently the most expensive (average of C$ 406). 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

Browse thousands of different options on Cheapflights for your next trip

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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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Fly with Cheapflights

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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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