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Cheap flights from Ottawa to Sao Paulo, Brazil from C$ 440

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 18/1. Fares are subject to change and may not be available on all flights or dates of travel.
YOW — SAO
3 Jan — 10 Jan1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Ottawa to Sao Paulo

Enter your travel dates to find the best prices.

Cheapest flights from Ottawa to Sao Paulo
Explore the most affordable flight options available from Ottawa to Sao Paulo. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 4 December 2025.

Tue 16/127:30 p.m.YOW - GRU
2 stops36h 00mUnited Airlines
Wed 18/29:45 p.m.GRU - YOW
1 stop25h 33mUnited Airlines
Deal found 3/12C$ 1,072
Wed 17/129:45 a.m.YOW - GRU
2 stops21h 45mUnited Airlines
Mon 16/210:25 p.m.GRU - YOW
2 stops17h 09mUnited Airlines
Deal found 3/12C$ 1,181
Sun 7/129:45 a.m.YOW - GRU
2 stops21h 45mUnited Airlines
Fri 9/110:15 p.m.GRU - YOW
2 stops27h 39mUnited Airlines
Deal found 2/12C$ 1,211
Fri 19/129:45 a.m.YOW - GRU
2 stops21h 45mUnited Airlines
Mon 16/29:45 p.m.GRU - YOW
2 stops23h 10mUnited Airlines
Deal found 3/12C$ 1,289
Sat 13/125:14 p.m.YOW - GRU
1 stop36h 01mUnited Airlines
Thu 19/210:25 p.m.GRU - YOW
2 stops20h 05mUnited Airlines
Deal found 3/12C$ 1,291
Sun 7/129:45 a.m.YOW - GRU
3 stops21h 45mUnited Airlines
Tue 6/19:30 p.m.GRU - YOW
2 stops28h 24mUnited Airlines
Deal found 2/12C$ 1,322
Sat 13/125:14 p.m.YOW - GRU
1 stop36h 01mUnited Airlines
Mon 16/29:45 p.m.GRU - YOW
1 stop25h 33mUnited Airlines
Deal found 3/12C$ 1,390
Mon 22/1210:30 a.m.YOW - GRU
2 stops21h 00mUnited Airlines
Wed 24/129:45 p.m.GRU - YOW
2 stops23h 07mUnited Airlines
Deal found 4/12C$ 1,443
Sat 13/125:14 p.m.YOW - GRU
1 stop36h 01mUnited Airlines
Sat 21/29:30 p.m.GRU - YOW
2 stops18h 57mUnited Airlines
Deal found 3/12C$ 1,468
Sat 20/127:27 p.m.YOW - GRU
2 stops36h 03mUnited Airlines
Sun 18/19:45 p.m.GRU - YOW
2 stops23h 07mUnited Airlines
Deal found 4/12C$ 1,471
Tue 16/129:45 a.m.YOW - GRU
2 stops19h 30mUnited Airlines
Mon 16/210:25 p.m.GRU - YOW
2 stops17h 09mUnited Airlines
Deal found 3/12C$ 1,531

Find flight deals from Ottawa to Sao Paulo

Discover tips and strategies to find the most affordable flight options for your journey from Ottawa (YOW) to Sao Paulo (SAO). 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 4 December 2025.

Round-trip from

C$ 867

One-way from

C$ 440

Popular in

December

Cheapest in

May

Average price

C$ 1,467
Air Canada
  • Air Canada
  • 3/5-6/5
  • 3 total stops
  • 32h 26m total
  • Ottawa to Sao Paulo
Search Deals
United Airlines
  • United Airlines
  • 18/1
  • 2 total stops
  • 33h 48m total
  • Ottawa to Sao Paulo
Search Deals
Highest demand for flights based on searches. 7% potential increase in price (C$ 132 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease (C$ 48 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in December 2025
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Ottawa to Sao Paulo 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 4 December 2025.
Use the filters below to find and compare flights from Ottawa to Sao Paulo that are best for you.

Fly from

Ottawa

Fly to

Sao Paulo

Route

Depart

Return

Price

OttawaSao Paulo

YOW - GRU

YOWGRU

Ottawa

Wed 17/12

9:45 a.m.-9:30 a.m.

2 stops21h 45m

Sao Paulo Guarulhos Intl

Wed 18/2

9:45 p.m.-9:18 p.m.

1 stop25h 33m

C$ 1,181

OttawaSao Paulo

YOW - GRU

YOWGRU

Ottawa

Wed 17/12

9:45 a.m.-9:30 a.m.

2 stops21h 45m

Sao Paulo Guarulhos Intl

Thu 19/2

9:45 p.m.-10:26 a.m.

1 stop14h 41m

C$ 1,181

OttawaSao Paulo

YOW - GRU

YOWGRU

Ottawa

Wed 17/12

9:45 a.m.-9:30 a.m.

2 stops21h 45m

Sao Paulo Guarulhos Intl

Tue 17/2

9:45 p.m.-10:26 a.m.

1 stop14h 41m

C$ 1,181

OttawaSao Paulo

YOW - GRU

YOWGRU

Ottawa

Wed 17/12

9:45 a.m.-9:30 a.m.

2 stops21h 45m

Sao Paulo Guarulhos Intl

Sun 15/2

9:45 p.m.-9:18 p.m.

1 stop25h 33m

C$ 1,181

OttawaSao Paulo

YOW - GRU

YOWGRU

Ottawa

Sun 7/12

9:45 a.m.-9:30 a.m.

2 stops21h 45m

Sao Paulo Guarulhos Intl

Fri 9/1

10:15 p.m.-11:54 p.m.

2 stops27h 39m

C$ 1,211

OttawaSao Paulo

YOW - GRU

YOWGRU

Ottawa

Sun 7/12

9:45 a.m.-9:30 a.m.

3 stops21h 45m

Sao Paulo Guarulhos Intl

Wed 7/1

9:45 p.m.-6:52 p.m.

2 stops23h 07m

C$ 1,211

OttawaSao Paulo

YOW - GRU

YOWGRU

Ottawa

Sun 1/2

6:20 a.m.-7:15 a.m.

1 stop22h 55m

Sao Paulo Guarulhos Intl

Tue 31/3

10:20 p.m.-1:45 p.m.

1 stop16h 25m

C$ 1,232

OttawaSao Paulo

YOW - GRU

YOWGRU

Ottawa

Fri 19/12

9:45 a.m.-9:30 a.m.

2 stops21h 45m

Sao Paulo Guarulhos Intl

Thu 19/2

9:45 p.m.-9:18 p.m.

1 stop25h 33m

C$ 1,289

OttawaSao Paulo

YOW - GRU

YOWGRU

Ottawa

Fri 19/12

9:45 a.m.-9:30 a.m.

2 stops21h 45m

Sao Paulo Guarulhos Intl

Wed 18/2

9:30 p.m.-2:27 p.m.

2 stops18h 57m

C$ 1,289

OttawaSao Paulo

YOW - GRU

YOWGRU

Ottawa

Sun 18/1

7:27 p.m.-7:15 a.m.

2 stops33h 48m

C$ 440

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/12

Showing 1-10 of 17 results
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Best time to book a flight from Ottawa to Sao Paulo

Have a flexible travel schedule? Discover the best time to fly to Sao Paulo from Ottawa 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 Ottawa to Sao Paulo

What is the cheapest month to book a flight from Ottawa to Sao Paulo?

Currently, May is the cheapest month in which you can book a flight from Ottawa to Sao Paulo (average of C$ 396). Flying from Ottawa to Sao Paulo in December is currently the most expensive (average of C$ 955). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from YOW to SAO?

Find hourly flight availability from Ottawa to Sao Paulo. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 4 December 2025.

It’s typically best to fly out from Ottawa to Sao Paulo at noon. Doing so could potentially save you 11% on the flight price compared to flying in the evening, which is usually more expensive.

What’s the top layover airport for flights from Ottawa to Sao Paulo?

Share of one-stop round-trip flights from Ottawa to Sao Paulo chosen by Cheapflights users in the past 12 months, using the same layover each way.

Toronto (YYZ) – chosen by Cheapflights users on 42% of one-stop itineraries from Ottawa to Sao Paulo on Cheapflights.

What’s the cheapest layover airport for flights from Ottawa to Sao Paulo?

Average round-trip fare for 1-stop flights from Ottawa to Sao Paulo, chosen by Cheapflights users in the past 12 months, with the same layover each way.

Chicago (ORD) is the most affordable 1-stop option, with an average round-trip price of C$ 855.

What’s the fastest layover option from Ottawa to Sao Paulo?

Shortest average travel time for 1-stop one-way flights from Ottawa to Sao Paulo, based on itineraries clicked by Cheapflights users over the past 12 months, grouped by layover airport.

Flights via Montreal (YUL) have the shortest average one-way travel time for 1-stop routes: 11h 50m.

Which airport typically offers the quickest layover for flights from Ottawa to Sao Paulo?

Average layover duration for 1-stop one-way flights from Ottawa to Sao Paulo, chosen by Cheapflights users in the last 12 months, grouped by stopover airport.

Flights via Montreal (YUL) offer the fastest connection on this route, with an average layover time of 1h 40m.

Reviews of airlines servicing Sao Paulo

Get insights into the airlines that provide service to Sao Paulo. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Sao Paulo. Reviews last updated 4 December 2025.
Get a feel of what it's like to fly with United Airlines and Air Canada from Ottawa to Sao Paulo by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
9,066 reviews
Check prices

Crew

8.1

Boarding

7.7

Food

6.6

Comfort

7.3

Overall

7.4

Entertainment

7.1

Reviews

1 / 20
8.0
Excellent

Anonymous,Oct 2025

YUL - ORD

Crew and customer service are 5 stars. I had a lot of luggage for a very long trip and they were nothing but helpful and found solutions to every problem. It was my first time flying with United, and they really are the friendly skies. Leg room however, on 2/3 flights was terrible. Same for entertainment: There was only a seat-mounted screen on 1/3 flights. It would have been nice to have on the longest leg of the journey.
United Airlines
7.4
Good
9,066 reviews
United Airlines
7.4
Good
9,066 reviews
Check prices

Crew

8.1

Boarding

7.7

Food

6.6

Comfort

7.3

Overall

7.4

Entertainment

7.1

Reviews

1 / 20
8.0
Excellent

Anonymous,Oct 2025

YUL - ORD

Crew and customer service are 5 stars. I had a lot of luggage for a very long trip and they were nothing but helpful and found solutions to every problem. It was my first time flying with United, and they really are the friendly skies. Leg room however, on 2/3 flights was terrible. Same for entertainment: There was only a seat-mounted screen on 1/3 flights. It would have been nice to have on the longest leg of the journey.
Air Canada
7.1
Good
10,500 reviews
United Airlines
7.4
Good
9,066 reviews
Check prices

Crew

8.1

Boarding

7.7

Food

6.6

Comfort

7.3

Overall

7.4

Entertainment

7.1

Reviews

1 / 20
8.0
Excellent

Anonymous,Oct 2025

YUL - ORD

Crew and customer service are 5 stars. I had a lot of luggage for a very long trip and they were nothing but helpful and found solutions to every problem. It was my first time flying with United, and they really are the friendly skies. Leg room however, on 2/3 flights was terrible. Same for entertainment: There was only a seat-mounted screen on 1/3 flights. It would have been nice to have on the longest leg of the journey.

Related info for your journey

Find useful and relevant information for your journey from Ottawa to Sao Paulo. 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 from for flights from Ottawa to Sao Paulo?

    For a flight from Ottawa to Sao Paulo, you will be flying from Ottawa. Ottawa (YOW) is just 10.6 km from the centre of the city. Ottawa is the only Ottawa airport and it handles 0 outbound flights to Sao Paulo per day. 2 airlines have flights to Sao Paulo from Ottawa on a regular basis.

  • How long is the flight from Ottawa to Sao Paulo?

    There are many flights that can get you from Ottawa to Sao Paulo in 21h 45m. Fly via United Airlines to get the fastest option. The distance between Ottawa and Sao Paulo is about 8192 km.

  • What are the cheapest airlines flying from Ottawa to Sao Paulo round-trip?

    Flying on Air Canada is currently your cheapest option to Sao Paulo, with prices starting at C$ 853. Another option worth looking into is United Airlines, starting at C$ 858 round trip. Air Canada is 22% cheaper than the average price of flights available within the next 90 days to this destination.

  • Can I find deals for flights from Ottawa to Sao Paulo that include hotel bookings?

    Yes. In addition to deals on Ottawa to Sao Paulo flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Ottawa to Sao Paulo?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Ottawa to Sao Paulo.

  • Can I find deals for business class flights from Ottawa to Sao Paulo?

    Yes. Cheapflights offers flight deals from Ottawa to Sao Paulo by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Ottawa to Sao Paulo?

    Currently, May is the cheapest month in which you can book a flight from Ottawa to Sao Paulo (average of C$ 396). Flying from Ottawa to Sao Paulo in December is currently the most expensive (average of C$ 955). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Travelling to a place near Sao Paulo?

Book flights to Sao Paulo if you plan to visit one of these locations
Santos

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Top 2 airlines flying from Ottawa to Sao Paulo

Discover the top 2 airlines that operate flights from Ottawa to Sao Paulo. 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 4 December 2025.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapestC$ 853AverageC$ 1,059FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
United AirlinesCheapestC$ 858AverageC$ 1,112FlexibilityNo cancel feeOn-time69%
Search United Airlines flights

Fly with Cheapflights

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How does Cheapflights help users find flights from Ottawa to Sao Paulo?

When you search for this flight from Ottawa to Sao Paulo, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the flight for you.

Why should you use Cheapflights to find cheap flight tickets from Ottawa to Sao Paulo?

Millions of users choose and trust Cheapflights to book the best flight deals from Ottawa to Sao Paulo 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 Ottawa to Sao Paulo with no change fees?

Cheapflights does show flights with no change fees to all users. To see these options for flights from Ottawa to Sao Paulo, users can toggle the no change fees filter when performing a flight search.

Can Cheapflights notify me if prices for flights from Ottawa to Sao Paulo become cheaper?

Yes, Cheapflights offers price alerts on Ottawa to Sao Paulo 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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