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Cheap flights from Quebec to Porto Alegre from C$ 487

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 31/3. Fares are subject to change and may not be available on all flights or dates of travel.
YUL — POA
28 Feb — 7 Mar1
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 29 January 2026.

Sun 22/36:45 p.m.
YUL
-
POA
2 stops28h 55m
Delta
Wed 25/38:10 p.m.
POA
-
YUL
2 stops28h 35m
Delta
Deal found 26/1C$ 899
Fri 13/38:41 a.m.
YUL
-
POA
1 stop14h 44m
Multiple Airlines
Fri 20/38:40 p.m.
POA
-
YUL
2 stops19h 45m
Multiple Airlines
Deal found 27/1C$ 1,120
Wed 29/48:30 a.m.
YUL
-
POA
2 stops32h 50m
United Airlines
Wed 6/53:25 p.m.
POA
-
YUL
2 stops29h 20m
United Airlines
Deal found 27/1C$ 1,176
Wed 29/410:55 p.m.
YUL
-
POA
1 stop14h 45m
Air Canada
Wed 6/53:25 p.m.
POA
-
YUL
1 stop15h 45m
Air Canada
Deal found 27/1C$ 1,242
Sun 22/39:55 p.m.
YUL
-
POA
1 stop17h 35m
Air Canada
Wed 25/35:10 p.m.
POA
-
YUL
1 stop14h 25m
Air Canada
Deal found 26/1C$ 1,252

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 29 January 2026.

Round-trip from

C$ 899

One-way from

C$ 487
Delta
  • Delta
  • 22/3-25/3
  • 4 total stops
  • 57h 30m total
  • Quebec to Porto Alegre
Search Deals
31/3
  • 31/3
  • 2 total stops
  • 22h 30m 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 29 January 2026.
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

Sun 22/3

6:45 p.m.-12:40 a.m.

2 stops28h 55m

Porto Alegre Salgado Filho

Wed 25/3

8:10 p.m.-11:45 p.m.

2 stops28h 35m

C$ 899

MontrealPorto Alegre

YUL - POA

YULPOA

Montreal Pierre Elliott Trudeau Intl

Fri 13/3

8:41 a.m.-12:25 a.m.

1 stop14h 44m

Porto Alegre Salgado Filho

Fri 20/3

8:40 p.m.-3:25 p.m.

2 stops19h 45m

C$ 1,120

MontrealPorto Alegre

YUL - POA

YULPOA

Montreal Pierre Elliott Trudeau Intl

Wed 29/4

8:30 a.m.-6:20 p.m.

2 stops32h 50m

Porto Alegre Salgado Filho

Wed 6/5

3:25 p.m.-7:45 p.m.

2 stops29h 20m

C$ 1,176

MontrealPorto Alegre

YUL - POA

YULPOA

Montreal Pierre Elliott Trudeau Intl

Wed 29/4

10:55 p.m.-2:40 p.m.

1 stop14h 45m

Porto Alegre Salgado Filho

Wed 6/5

3:25 p.m.-6:10 a.m.

1 stop15h 45m

C$ 1,242

MontrealPorto Alegre

YUL - POA

YULPOA

Montreal Pierre Elliott Trudeau Intl

Sun 22/3

9:55 p.m.-4:30 p.m.

1 stop17h 35m

Porto Alegre Salgado Filho

Wed 25/3

5:10 p.m.-6:35 a.m.

1 stop14h 25m

C$ 1,252

MontrealPorto Alegre

YUL - POA

YULPOA

Montreal Pierre Elliott Trudeau Intl

Tue 31/3

1:30 p.m.-1:00 p.m.

2 stops22h 30m

C$ 487

MontrealPorto Alegre

YUL - POA

YULPOA

Montreal Pierre Elliott Trudeau Intl

Mon 30/3

8:35 a.m.-12:25 a.m.

1 stop14h 50m

C$ 489

MontrealPorto Alegre

YUL - POA

YULPOA

Montreal Pierre Elliott Trudeau Intl

Tue 31/3

10:55 p.m.-1:45 p.m.

1 stop13h 50m

C$ 540

MontrealPorto Alegre

YUL - POA

YULPOA

Montreal Pierre Elliott Trudeau Intl

Mon 30/3

4:40 p.m.-1:55 p.m.

2 stops20h 15m

C$ 626

MontrealPorto Alegre

YUL - POA

YULPOA

Montreal Pierre Elliott Trudeau Intl

Mon 30/3

12:59 p.m.-12:15 p.m.

3 stops22h 16m

C$ 2,201

Flights are sorted by cheapest round-trip flights first.

Deals found on 27/1

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
No data available for this route at this time. Please check back soon.

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?

    Delta can get you from Quebec to Porto Alegre in just under 28h 55m. 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.
Pearson Intl to Porto Alegre flights
Pierre Elliott Trudeau Intl to Porto Alegre flights
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Halifax to Porto Alegre flights

Fly with Cheapflights

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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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