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Québec City

$358+ 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 9/27. Fares are subject to change and may not be available on all flights or dates of travel.
PWM — YQB
Jun 23 — Jun 301
Tue 6/23
Tue 6/30
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 May 24, 2026.

This United Airlines deal was found by Cheapflights users on 5/23. 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.
Sun 11/156:00 am
PWM
-
YQB
1 stop10h 00m
United Airlines
Wed 11/186:00 am
YQB
-
PWM
1 stop12h 13m
United Airlines
Deal found 5/23$895
This United Airlines deal was found by Cheapflights users on 5/19. 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.
Thu 6/186:00 am
PWM
-
YQB
1 stop8h 08m
United Airlines
Thu 6/254:55 pm
YQB
-
PWM
1 stop6h 35m
United Airlines
Deal found 5/19$917
This United Airlines deal was found by Cheapflights users on 5/21. 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.
Thu 7/93:16 pm
PWM
-
YQB
1 stop7h 25m
United Airlines
Sun 7/126:00 am
YQB
-
PWM
1 stop7h 25m
United Airlines
Deal found 5/21$938
This United Airlines deal was found by Cheapflights users on 5/22. 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.
Mon 7/610:55 am
PWM
-
YQB
1 stop5h 05m
United Airlines
Mon 7/1312:45 pm
YQB
-
PWM
1 stop10h 45m
United Airlines
Deal found 5/22$948
This United Airlines deal was found by Cheapflights users on 5/19. 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 6/96:00 am
PWM
-
YQB
1 stop8h 08m
United Airlines
Fri 6/124:55 pm
YQB
-
PWM
1 stop6h 35m
United Airlines
Deal found 5/19$960
This Air Canada deal was found by Cheapflights users on 5/19. 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 6/246:00 am
PWM
-
YQB
1 stop10h 00m
Air Canada
Tue 7/710:25 am
YQB
-
PWM
2 stops8h 04m
Air Canada
Deal found 5/19$968
This United Airlines deal was found by Cheapflights users on 5/19. 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 6/245:15 am
PWM
-
YQB
2 stops8h 15m
United Airlines
Tue 7/75:00 am
YQB
-
PWM
2 stops9h 31m
United Airlines
Deal found 5/19$987
This Air Canada deal was found by Cheapflights users on 5/23. 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.
Sun 11/1511:17 am
PWM
-
YQB
1 stop4h 43m
Air Canada
Wed 11/186:00 am
YQB
-
PWM
2 stops7h 38m
Air Canada
Deal found 5/23$990
This Air Canada deal was found by Cheapflights users on 5/19. 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.
Thu 6/189:10 am
PWM
-
YQB
1 stop6h 50m
Air Canada
Wed 6/2412:35 pm
YQB
-
PWM
2 stops10h 55m
Air Canada
Deal found 5/19$998
This United Airlines deal was found by Cheapflights users on 5/18. 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.
Fri 6/53:16 pm
PWM
-
YQB
1 stop7h 25m
United Airlines
Tue 6/94:55 pm
YQB
-
PWM
1 stop6h 35m
United Airlines
Deal found 5/18$1,003

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 May 24, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$917
(United Airlines)

One-way from

$358
(Air Canada)
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 May 24, 2026.
Use the filters below to find and compare flights from Portland to Québec City that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

PortlandQuébec City

PWM - YQB

PWMYQB

Portland

Sun 11/15

6:00 am-4:00 pm

1 stop10h 00m

Québec City

Wed 11/18

6:00 am-6:13 pm

1 stop12h 13m

$895

PortlandQuébec City

PWM - YQB

PWMYQB

Portland

Thu 7/23

6:00 am-4:00 pm

1 stop10h 00m

Québec City

Sun 7/26

12:45 pm-11:30 pm

1 stop10h 45m

$917
Quickest round-trip

PortlandQuébec City

PWM - YQB

PWMYQB

Portland

Thu 6/18

6:00 am-2:08 pm

1 stop8h 08m

Québec City

Thu 6/25

4:55 pm-11:30 pm

1 stop6h 35m

$917

PortlandQuébec City

PWM - YQB

PWMYQB

Portland

Mon 7/6

10:55 am-4:00 pm

1 stop5h 05m

Québec City

Mon 7/13

12:45 pm-11:30 pm

1 stop10h 45m

$948

PortlandQuébec City

PWM - YQB

PWMYQB

Portland

Tue 6/9

6:00 am-2:08 pm

1 stop8h 08m

Québec City

Fri 6/12

4:55 pm-11:30 pm

1 stop6h 35m

$960

PortlandQuébec City

PWM - YQB

PWMYQB

Portland

Wed 6/24

6:00 am-4:00 pm

1 stop10h 00m

Québec City

Tue 7/7

10:25 am-6:29 pm

2 stops8h 04m

$968

PortlandQuébec City

PWM - YQB

PWMYQB

Portland

Thu 7/9

10:55 am-4:00 pm

1 stop5h 05m

Québec City

Sun 7/12

5:00 am-9:41 pm

2 stops16h 41m

$995
Cheapest one-way

PortlandQuébec City

PWM - YQB

PWMYQB

Portland

Sun 9/27

6:00 am-3:08 pm

1 stop9h 08m

$358

PortlandQuébec City

PWM - YQB

PWMYQB

Portland

Tue 7/21

8:00 am-10:20 pm

3 stops38h 20m

$404
Quickest one-way

PortlandQuébec City

PWM - YQB

PWMYQB

Portland

Tue 8/18

10:45 am-3:08 pm

1 stop4h 23m

$407

Flights are sorted by cheapest round-trip flights first.

Deals found on 5/21

Showing 1-10 of 14 resultsSorted by cheapest first
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 May.
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.

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 10h. 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.

See more FAQs

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