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Québec City

$365+ 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 11/15. Fares are subject to change and may not be available on all flights or dates of travel.
PWM — YQB
Aug 6 — Aug 131
Thu 8/6
Thu 8/13
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 July 7, 2026.

This United Airlines deal was found by Cheapflights users on 7/3. 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 9/96:06 am
PWM
-
YQB
1 stop9h 54m
United Airlines
Sat 9/126:00 am
YQB
-
PWM
1 stop7h 55m
United Airlines
Deal found 7/3$788
This United Airlines deal was found by Cheapflights users on 7/2. 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 8/293:45 pm
PWM
-
YQB
1 stop6h 56m
United Airlines
Mon 8/316:00 am
YQB
-
PWM
1 stop7h 55m
United Airlines
Deal found 7/2$827
This Flightnetwork deal was found by Cheapflights users on 7/4. 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.
Tue 8/1810:45 am
PWM
-
YQB
1 stop5h 29m
Air Canada
Tue 8/253:53 pm
YQB
-
PWM
1 stop7h 39m
Air Canada
Deal found 7/4$832
This United Airlines deal was found by Cheapflights users on 7/3. 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 9/176:06 am
PWM
-
YQB
1 stop9h 02m
United Airlines
Mon 9/214:55 pm
YQB
-
PWM
2 stops21h 36m
United Airlines
Deal found 7/3$871
This United Airlines deal was found by Cheapflights users on 7/5. 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 8/1810:45 am
PWM
-
YQB
1 stop4h 23m
United Airlines
Tue 8/2512:45 pm
YQB
-
PWM
1 stop10h 47m
United Airlines
Deal found 7/5$894
This United Airlines deal was found by Cheapflights users on 7/2. 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 8/176:03 am
PWM
-
YQB
2 stops17h 28m
United Airlines
Thu 8/204:55 pm
YQB
-
PWM
1 stop6h 37m
United Airlines
Deal found 7/2$904

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 July 7, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$778
(United Airlines)

One-way from

$365
(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
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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 July 7, 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 8/16

6:00 am-12:02 pm

1 stop6h 02m

Québec City

Sun 8/23

12:45 pm-11:32 pm

1 stop10h 47m

$827

PortlandQuébec City

PWM - YQB

PWMYQB

Portland

Sat 8/29

3:45 pm-10:41 pm

1 stop6h 56m

Québec City

Mon 8/31

6:00 am-1:55 pm

1 stop7h 55m

$827

PortlandQuébec City

PWM - YQB

PWMYQB

Portland

Tue 8/18

10:45 am-4:14 pm

1 stop5h 29m

Québec City

Tue 8/25

3:53 pm-11:32 pm

1 stop7h 39m

$832
Quickest round-trip

PortlandQuébec City

PWM - YQB

PWMYQB

Portland

Wed 8/5

6:00 am-12:02 pm

1 stop6h 02m

Québec City

Tue 8/11

4:55 pm-11:32 pm

1 stop6h 37m

$894
Cheapest one-way

PortlandQuébec City

PWM - YQB

PWMYQB

Portland

Sun 11/15

6:00 am-4:41 pm

1 stop10h 41m

$365

PortlandQuébec City

PWM - YQB

PWMYQB

Portland

Wed 9/2

11:07 am-10:20 pm

2 stops35h 13m

$413

PortlandQuébec City

PWM - YQB

PWMYQB

Portland

Sun 11/15

6:00 am-2:00 pm

2 stops8h 00m

$417
Quickest one-way

PortlandQuébec City

PWM - YQB

PWMYQB

Portland

Fri 9/4

10:45 am-3:08 pm

1 stop4h 23m

$418

PortlandQuébec City

PWM - YQB

PWMYQB

Portland

Wed 12/2

3:15 pm-10:47 pm

1 stop7h 32m

$418

PortlandQuébec City

PWM - YQB

PWMYQB

Portland

Tue 8/4

3:50 pm-10:41 pm

1 stop6h 51m

$439

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/3

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 July.
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 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.

See more FAQs

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