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Cheap flights from Quebec to Porto Alegre from C$ 579

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 19/11. Fares are subject to change and may not be available on all flights or dates of travel.
YUL — POA
25 Jul — 1 Aug1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Quebec to Porto Alegre

Enter your travel dates to find the best prices.

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 25 June 2026.

Wed 12/87:00 a.m.
YUL
-
POA
2 stops35h 20m
Multiple Airlines
Thu 20/86:40 a.m.
POA
-
YUL
2 stops18h 40m
Multiple Airlines
Deal found 22/6C$ 1,019
Tue 1/911:01 a.m.
YUL
-
POA
2 stops30h 49m
Aeromexico
Fri 2/106:00 a.m.
POA
-
YUL
2 stops26h 30m
Aeromexico
Deal found 21/6C$ 1,398
Wed 18/116:00 a.m.
YUL
-
POA
2 stops31h 35m
Air Canada
Sun 22/112:00 p.m.
POA
-
YUL
1 stop18h 10m
Air Canada
Deal found 24/6C$ 1,435
Sun 16/811:10 a.m.
YUL
-
POA
2 stops26h 10m
Multiple Airlines
Thu 27/810:30 a.m.
POA
-
YUL
1 stop20h 40m
Multiple Airlines
Deal found 21/6C$ 1,461
Sun 16/811:01 a.m.
YUL
-
POA
2 stops30h 49m
Aeromexico
Thu 27/86:40 a.m.
POA
-
YUL
2 stops25h 50m
Aeromexico
Deal found 24/6C$ 1,495

Find 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 25 June 2026.

Round-trip from

C$ 1,019

One-way from

C$ 579
12/8-20/8
  • 12/8-20/8
  • 4 total stops
  • 54h 00m total
  • Quebec to Porto Alegre
Search Deals
19/11
  • 19/11
  • 1 total stop
  • 23h 50m total
  • Quebec to Porto Alegre
Search Deals

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 25 June 2026.
Use the filters below to find and compare flights from Quebec to Porto Alegre that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

MontrealPorto Alegre

YUL - POA

YULPOA

Montreal Pierre Elliott Trudeau Intl

Wed 12/8

10:55 p.m.-8:35 p.m.

1 stop20h 40m

Porto Alegre Salgado Filho

Thu 20/8

4:45 a.m.-12:20 a.m.

2 stops20h 35m

C$ 1,336

MontrealPorto Alegre

YUL - POA

YULPOA

Montreal Pierre Elliott Trudeau Intl

Wed 18/11

6:00 a.m.-3:35 p.m.

2 stops31h 35m

Porto Alegre Salgado Filho

Sun 22/11

2:00 p.m.-6:10 a.m.

1 stop18h 10m

C$ 1,435

MontrealPorto Alegre

YUL - POA

YULPOA

Montreal Pierre Elliott Trudeau Intl

Mon 31/8

8:35 a.m.-12:15 a.m.

1 stop14h 40m

Porto Alegre Salgado Filho

Sun 13/9

1:20 a.m.-12:40 a.m.

1 stop24h 20m

C$ 1,535
Quickest round-trip

MontrealPorto Alegre

YUL - POA

YULPOA

Montreal Pierre Elliott Trudeau Intl

Sun 5/7

8:35 a.m.-12:15 a.m.

1 stop14h 40m

Porto Alegre Salgado Filho

Tue 14/7

7:55 a.m.-12:40 a.m.

1 stop17h 45m

C$ 1,539

MontrealPorto Alegre

YUL - POA

YULPOA

Montreal Pierre Elliott Trudeau Intl

Tue 1/9

10:55 p.m.-3:35 p.m.

1 stop15h 40m

Porto Alegre Salgado Filho

Fri 2/10

8:05 p.m.-6:10 a.m.

1 stop35h 05m

C$ 1,539

MontrealPorto Alegre

YUL - POA

YULPOA

Montreal Pierre Elliott Trudeau Intl

Tue 1/12

7:10 a.m.-12:25 a.m.

1 stop15h 15m

Porto Alegre Salgado Filho

Sun 27/12

1:35 a.m.-12:06 a.m.

1 stop24h 31m

C$ 1,653
Cheapest one-way
Quickest one-way

MontrealPorto Alegre

YUL - POA

YULPOA

Montreal Pierre Elliott Trudeau Intl

Wed 8/7

8:35 a.m.-12:15 a.m.

1 stop14h 40m

C$ 795

MontrealPorto Alegre

YUL - POA

YULPOA

Montreal Pierre Elliott Trudeau Intl

Wed 8/7

6:47 p.m.-12:15 a.m.

2 stops28h 28m

C$ 842

MontrealPorto Alegre

YUL - POA

YULPOA

Montreal Pierre Elliott Trudeau Intl

Wed 8/7

9:00 a.m.-6:20 a.m.

2 stops20h 20m

C$ 901

MontrealPorto Alegre

YUL - POA

YULPOA

Montreal Pierre Elliott Trudeau Intl

Wed 8/7

6:30 p.m.-10:55 a.m.

2 stops39h 25m

C$ 906

Flights are sorted by cheapest round-trip flights first.

Deals found on 22/6

Showing 1-10 of 14 resultsSorted by cheapest first
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

How much does it cost to fly round-trip from Quebec to Porto Alegre?

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?

    Air Canada can get you from Quebec to Porto Alegre in just under 31h 35m. Your travel time can differ by up to . Quebec and Porto Alegre are separated by a distance of 8689 km.

  • 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

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Alternative routes for Quebec to Porto Alegre

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 Quebec to Porto Alegre?

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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.

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