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Québec City

$363+ Cheap flights from Portland, ME (PWM) to Québec City (YQB)

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 4/5. Fares are subject to change and may not be available on all flights or dates of travel.
PWM — YQB
Mar 21 — Mar 281
Sat 3/21
Sat 3/28
1 adult, Economy
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Cheap flight deals from Portland to Québec City

Cheapest flights from Portland to Québec City
Explore the most affordable flight options available from Portland to Québec City. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 19, 2026.

This Kiwi.com deal was found by Cheapflights users on 2/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/110:57 am
PWM
-
YQB
1 stop27h 43m
Multiple Airlines
Thu 4/96:30 am
YQB
-
PWM
1 stop26h 37m
Multiple Airlines
Deal found 2/15$594
This Gotogate deal was found by Cheapflights users on 2/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/1911:30 am
PWM
-
YQB
1 stop11h 17m
Air Canada
Wed 3/2511:49 am
YQB
-
PWM
1 stop6h 36m
Air Canada
Deal found 2/17$704
This United Airlines deal was found by Cheapflights users on 2/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/16:00 am
PWM
-
YQB
1 stop6h 02m
United Airlines
Sun 4/512:45 pm
YQB
-
PWM
1 stop5h 55m
United Airlines
Deal found 2/15$709
This United Airlines deal was found by Cheapflights users on 2/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/43:22 pm
PWM
-
YQB
1 stop7h 19m
United Airlines
Mon 4/612:45 pm
YQB
-
PWM
1 stop5h 52m
United Airlines
Deal found 2/15$734
This Flightnetwork deal was found by Cheapflights users on 2/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Flightnetwork is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/26:00 am
PWM
-
YQB
2 stops12h 11m
Air Canada
Thu 4/97:25 pm
YQB
-
PWM
2 stops18h 00m
Air Canada
Deal found 2/16$741
This United Airlines deal was found by Cheapflights users on 2/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/43:22 pm
PWM
-
YQB
1 stop7h 19m
United Airlines
Wed 4/812:45 pm
YQB
-
PWM
1 stop5h 52m
United Airlines
Deal found 2/17$745
This United Airlines deal was found by Cheapflights users on 2/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/76:04 am
PWM
-
YQB
1 stop7h 59m
United Airlines
Thu 4/912:45 pm
YQB
-
PWM
1 stop5h 52m
United Airlines
Deal found 2/15$752
This Air Canada deal was found by Cheapflights users on 2/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/16:00 am
PWM
-
YQB
1 stop6h 02m
Air Canada
Tue 4/71:40 pm
YQB
-
PWM
2 stops9h 48m
Air Canada
Deal found 2/15$753
This United Airlines deal was found by Cheapflights users on 2/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/16:00 am
PWM
-
YQB
1 stop6h 02m
United Airlines
Sat 4/45:00 am
YQB
-
PWM
2 stops14h 01m
United Airlines
Deal found 2/15$761

Find flight deals from Portland to Québec City

Discover tips and strategies to find the most affordable flight options for your journey from Portland (PWM) to Québec City (YQB). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated February 19, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$594
(Kiwi.com)

One-way from

$363
(United Airlines)
Provider with most accurate pricing for Portland-Québec City flight deals.
Search Deals
Provider most trusted by Cheapflights users for Portland-Québec City flights.
Search Deals
From Portland to Québec City
Search Deals
One-way flight from Portland to Québec City
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Portland to Québec City 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 2,558,603 searches. Data last updated February 19, 2026.
Use the filters below to find and compare flights from Portland to Québec City that are best for you.

Fly from

Portland

Fly to

Québec City

Route

Depart

Return

Price

PortlandQuébec City

PWM - YQB

PWMYQB

Portland

Wed 4/1

6:00 am-12:02 pm

1 stop6h 02m

Québec City

Mon 4/6

12:45 pm-6:37 pm

1 stop5h 52m

$709

PortlandQuébec City

PWM - YQB

PWMYQB

Portland

Wed 4/1

6:00 am-12:02 pm

1 stop6h 02m

Québec City

Tue 4/7

12:45 pm-6:37 pm

1 stop5h 52m

$709

PortlandQuébec City

PWM - YQB

PWMYQB

Portland

Sat 4/4

3:22 pm-10:41 pm

1 stop7h 19m

Québec City

Mon 4/6

12:45 pm-6:37 pm

1 stop5h 52m

$734

PortlandQuébec City

PWM - YQB

PWMYQB

Portland

Tue 5/5

3:39 pm-10:41 pm

1 stop7h 02m

Québec City

Tue 5/12

12:45 pm-6:23 pm

1 stop5h 38m

$745

PortlandQuébec City

PWM - YQB

PWMYQB

Portland

Fri 4/3

3:22 pm-10:41 pm

1 stop7h 19m

Québec City

Tue 4/7

12:45 pm-6:37 pm

1 stop5h 52m

$745

PortlandQuébec City

PWM - YQB

PWMYQB

Portland

Sat 4/4

3:22 pm-10:41 pm

1 stop7h 19m

Québec City

Wed 4/8

12:45 pm-6:37 pm

1 stop5h 52m

$745

PortlandQuébec City

PWM - YQB

PWMYQB

Portland

Fri 4/3

3:22 pm-10:41 pm

1 stop7h 19m

Québec City

Wed 4/8

12:45 pm-6:37 pm

1 stop5h 52m

$745

PortlandQuébec City

PWM - YQB

PWMYQB

Portland

Fri 5/8

6:00 am-2:03 pm

1 stop8h 03m

Québec City

Tue 5/12

12:45 pm-6:23 pm

1 stop5h 38m

$745

PortlandQuébec City

PWM - YQB

PWMYQB

Portland

Sun 4/5

6:00 am-12:02 pm

1 stop6h 02m

Québec City

Mon 4/6

12:45 pm-6:37 pm

1 stop5h 52m

$745

PortlandQuébec City

PWM - YQB

PWMYQB

Portland

Sun 4/5

6:00 am-12:02 pm

1 stop6h 02m

Québec City

Tue 4/7

12:45 pm-6:37 pm

1 stop5h 52m

$745

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/16

Showing 1-10 of 12 results
1
2

Compare providers for flights from Portland to Québec City

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Portland to Québec City in February.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Portland, Maine-Québec City flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Portland, Maine-Québec City flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Portland, Maine-Québec City flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Portland, Maine-Québec City flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Portland, Maine-Québec City flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Portland to Québec City

Have a flexible travel schedule? Discover the best time to fly to Québec City 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 Québec City

What is the cheapest month to book a flight from Portland, Maine to Québec City?

Currently, August is the cheapest month in which you can book a flight from Portland, Maine to Québec City (average of $199). Flying from Portland, Maine to Québec City in April is currently the most expensive (average of $426). 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 Québec City. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

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

    There are many flights that can get you from Portland, Maine to Québec City in 6h 02m. Fly via United Airlines to get the fastest option. Portland, Maine and Québec City are separated by a distance of 223 mi.

  • Can I find deals for flights from Portland to Québec City that include hotel bookings?

    Yes. In addition to deals on Portland to Québec City flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Portland to Québec City?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Portland to Québec City.

  • Can I find deals for business class flights from Portland to Québec City?

    Yes. Cheapflights offers flight deals from Portland to Québec City 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 Québec City?

    Currently, August is the cheapest month in which you can book a flight from Portland, Maine to Québec City (average of $199). Flying from Portland, Maine to Québec City in April is currently the most expensive (average of $426). 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.

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