Find flights
When to book
FAQs

Cheap flights from Quebec to Porto Alegre from C$ 575

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 2/10. Fares are subject to change and may not be available on all flights or dates of travel.
YUL — POA
15 Oct — 22 Oct1
1 adult
1 adult, Economy

Cheap flight deals from Quebec to Porto Alegre

Keep the following information in mind while searching for Quebec to Porto Alegre flight deals. Data was last updated 15 September 2025.

Round-trip from

C$ 1,698

One-way from

C$ 575
2/1-12/1
  • 2/1-12/1
  • 3 total stops
  • 33h 45m total
  • Quebec to Porto Alegre
Search Deals
United Airlines
  • United Airlines
  • 2/10
  • 2 total stops
  • 30h 50m total
  • Quebec to Porto Alegre
Search Deals

Find flight deals from Quebec to Porto Alegre

Cheapest flights from Quebec to Porto Alegre
Explore the most affordable flight options available from Quebec to Porto Alegre. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 15 September 2025.

Thu 18/128:55 p.m.YUL - POA
1 stop21h 05mMultiple Airlines
Sat 31/17:45 a.m.POA - YUL
2 stops35h 19mMultiple Airlines
Deal found 15/9C$ 2,607
Thu 18/1212:59 p.m.YUL - POA
3 stops26h 46mAmerican Airlines
Sat 31/17:20 p.m.POA - YUL
2 stops29h 55mAmerican Airlines
Deal found 15/9C$ 2,937
Thu 18/127:10 a.m.YUL - POA
2 stops25h 45mCopa Airlines
Fri 30/11:35 a.m.POA - YUL
1 stop24h 08mCopa Airlines
Deal found 15/9C$ 3,169

Cheapflights Fare Finder

 
Customize your flight search to find flights from Quebec to Porto Alegre 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 15 September 2025.
Use the filters below to find and compare flights from Quebec to Porto Alegre that are best for you.

Fly from

Quebec

Fly to

Porto Alegre

Route

Depart

Return

Price

MontrealPorto Alegre

YUL - POA

YULPOA

Montreal Pierre Elliott Trudeau Intl

Fri 2/1

8:55 p.m.-3:05 p.m.

1 stop16h 10m

Porto Alegre Salgado Filho

Mon 12/1

7:45 a.m.-11:20 p.m.

2 stops17h 35m

C$ 1,698

MontrealPorto Alegre

YUL - POA

YULPOA

Montreal Pierre Elliott Trudeau Intl

Mon 5/1

7:35 a.m.-12:30 a.m.

1 stop14h 55m

Porto Alegre Salgado Filho

Mon 12/1

1:45 a.m.-11:43 p.m.

1 stop23h 58m

C$ 1,774

MontrealPorto Alegre

YUL - POA

YULPOA

Montreal Pierre Elliott Trudeau Intl

Mon 5/1

10:30 p.m.-5:45 p.m.

2 stops41h 15m

Porto Alegre Salgado Filho

Tue 13/1

1:40 p.m.-9:22 a.m.

2 stops21h 42m

C$ 2,191

MontrealPorto Alegre

YUL - POA

YULPOA

Montreal Pierre Elliott Trudeau Intl

Fri 2/1

8:55 p.m.-4:10 p.m.

1 stop17h 15m

Porto Alegre Salgado Filho

Fri 9/1

6:05 p.m.-6:10 a.m.

1 stop14h 05m

C$ 2,391

MontrealPorto Alegre

YUL - POA

YULPOA

Montreal Pierre Elliott Trudeau Intl

Fri 2/1

7:35 a.m.-12:30 a.m.

1 stop14h 55m

Porto Alegre Salgado Filho

Thu 8/1

1:45 a.m.-11:43 p.m.

1 stop23h 58m

C$ 2,431

MontrealPorto Alegre

YUL - POA

YULPOA

Montreal Pierre Elliott Trudeau Intl

Fri 2/1

7:35 a.m.-12:30 a.m.

1 stop14h 55m

Porto Alegre Salgado Filho

Sun 11/1

1:45 a.m.-11:43 p.m.

1 stop23h 58m

C$ 2,431

MontrealPorto Alegre

YUL - POA

YULPOA

Montreal Pierre Elliott Trudeau Intl

Thu 18/12

8:55 p.m.-8:00 p.m.

1 stop21h 05m

Porto Alegre Salgado Filho

Sat 31/1

7:45 a.m.-5:04 p.m.

2 stops35h 19m

C$ 2,607

MontrealPorto Alegre

YUL - POA

YULPOA

Montreal Pierre Elliott Trudeau Intl

Thu 2/10

6:15 a.m.-2:35 p.m.

2 stops31h 20m

C$ 575

MontrealPorto Alegre

YUL - POA

YULPOA

Montreal Pierre Elliott Trudeau Intl

Thu 2/10

8:41 a.m.-12:20 a.m.

1 stop14h 39m

C$ 666

MontrealPorto Alegre

YUL - POA

YULPOA

Montreal Pierre Elliott Trudeau Intl

Fri 20/2

1:10 p.m.-1:20 p.m.

2 stops22h 10m

C$ 709

Flights are sorted by cheapest round-trip flights first.

Deals found on 14/9

Showing 1-10 of 14 results
1
2

Best time to book a flight from Quebec to Porto Alegre

Have a flexible travel schedule? Discover the best time to fly to Porto Alegre from Quebec 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 Quebec to Porto Alegre

What is the cheapest time of day to fly from QC to POA?

Find hourly flight availability from Quebec to Porto Alegre. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 15 September 2025.

When flying from Quebec to Porto Alegre, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Related info for your journey

Find useful and relevant information for your journey from Quebec to Porto Alegre. 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 into for flights to Porto Alegre from Quebec?

    Located just 6.4 km from the city centre, Porto Alegre Salgado Filho (POA) is the airport most travelers will use when flying to Porto Alegre from Quebec.

  • How long is the flight from Quebec to Porto Alegre?

    Copa Airlines and Air Canada can get you from Quebec to Porto Alegre in just under 14h 55m. Your travel time can differ by up to 26h 20m. Quebec and Porto Alegre are separated by a distance of 8689 km. This flight may include one or multiple stops.

  • Can I find deals for flights from Quebec to Porto Alegre that include hotel bookings?

    Yes. In addition to deals on Quebec to Porto Alegre flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Quebec to Porto Alegre?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Quebec to Porto Alegre.

  • Can I find deals for business class flights from Quebec to Porto Alegre?

    Yes. Cheapflights offers flight deals from Quebec to Porto Alegre 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

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Quebec to Porto Alegre

See prices for flight routes from nearby airports that may be better suited for you.
Pearson Intl to Porto Alegre flights
Vancouver Intl to Porto Alegre flights
Pierre Elliott Trudeau Intl to Porto Alegre flights
Calgary to Porto Alegre flights
Halifax to Porto Alegre flights

Top 2 airlines flying from Quebec to Porto Alegre

Discover the top 2 airlines that operate flights from Quebec to Porto Alegre. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 629,999 searches. Data last updated 15 September 2025.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapestC$ 1,045AverageC$ 1,258FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
United AirlinesCheapestC$ 1,166AverageC$ 1,691FlexibilityNo cancel feeOn-time69%
Search United Airlines flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travelers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Quebec to Porto Alegre?

Cheapflights helps you search for flights from Quebec to Porto Alegre via 900+ travel sites so you don’t have to. After performing a flight search, users can also filter their flight selection by filtering for price, number of stops, airlines, and so on.

Why should you use Cheapflights to find cheap flight tickets from Quebec to Porto Alegre?

Millions of users choose and trust Cheapflights to book the best flight deals from Quebec to Porto Alegre for free. We help you search and compare prices from hundreds of airlines for the right flight just for you.

Can Cheapflights find flights from Quebec to Porto Alegre with no change fees?

Users can book flights with no change fees policies with our dedicated filters. Book flights from Quebec to Porto Alegre flexibly with Cheapflights today.

Can Cheapflights notify me if prices for flights from Quebec to Porto Alegre become cheaper?

Yes, Cheapflights offers price alerts on Quebec to Porto Alegre flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.