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Cheap flights from Ottawa to Sao Paulo Guarulhos Intl Airport, Brazil from C$ 456

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 26/10. Fares are subject to change and may not be available on all flights or dates of travel.
YOW — GRU
11 Oct — 18 Oct1
1 adult
1 adult, Economy

Cheapflights Tip: The best prices from Ottawa to Sao Paulo Guarulhos Intl are usually found in January or September, booked 87 days in advance, depart on a Monday or Sunday and return on a Tuesday

Cheap flight deals from Ottawa to Guarulhos Intl

Discover tips and strategies to find the most affordable flight options for your journey from Ottawa (YOW) to Guarulhos Intl (GRU). 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 11 September 2025.

Round-trip from

C$ 847

One-way from

C$ 456

Popular in

June

Cheapest in

January

Average price

C$ 988
United Airlines
  • United Airlines
  • 14/10-22/10
  • 4 total stops
  • 42h 03m total
  • Ottawa to Sao Paulo
Search Deals
United Airlines
  • United Airlines
  • 26/10
  • 1 total stop
  • 13h 50m total
  • Ottawa to Sao Paulo
Search Deals
Highest demand for flights based on searches. 19% potential increase in price (C$ 409 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 7% potential price decrease (C$ 121 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in September 2025
Search Deals

Find flight deals from Ottawa to Guarulhos Intl

Cheapest flights from Ottawa to Guarulhos Intl
Explore the most affordable flight options available from Ottawa to Guarulhos Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 11 September 2025.

Tue 14/109:50 a.m.YOW - GRU
2 stops22h 40mUnited Airlines
Wed 22/1010:20 p.m.GRU - YOW
2 stops19h 23mUnited Airlines
Deal found 11/9C$ 847
Wed 24/97:29 p.m.YOW - GRU
1 stop13h 01mUnited Airlines
Wed 1/109:00 p.m.GRU - YOW
1 stop13h 11mUnited Airlines
Deal found 11/9C$ 855
Wed 15/107:29 p.m.YOW - GRU
1 stop13h 01mUnited Airlines
Fri 24/109:00 p.m.GRU - YOW
1 stop13h 11mUnited Airlines
Deal found 11/9C$ 913
Mon 13/107:29 p.m.YOW - GRU
1 stop13h 01mUnited Airlines
Tue 21/109:00 p.m.GRU - YOW
1 stop13h 11mUnited Airlines
Deal found 11/9C$ 928
Fri 24/108:55 p.m.YOW - GRU
1 stop11h 50mAir Canada
Fri 31/109:10 p.m.GRU - YOW
1 stop17h 58mAir Canada
Deal found 9/9C$ 1,002
Tue 14/1010:30 a.m.YOW - GRU
2 stops22h 10mAir Canada
Thu 23/109:00 p.m.GRU - YOW
2 stops21h 07mAir Canada
Deal found 11/9C$ 1,005
Fri 24/105:25 p.m.YOW - GRU
1 stop15h 05mUnited Airlines
Fri 31/1010:15 p.m.GRU - YOW
2 stops19h 17mUnited Airlines
Deal found 9/9C$ 1,010
Thu 16/1010:00 a.m.YOW - GRU
1 stop22h 15mAir Canada
Thu 23/109:00 p.m.GRU - YOW
2 stops21h 07mAir Canada
Deal found 11/9C$ 1,014
Fri 10/107:29 p.m.YOW - GRU
1 stop13h 01mUnited Airlines
Fri 31/1010:15 p.m.GRU - YOW
1 stop24h 03mUnited Airlines
Deal found 11/9C$ 1,016
Mon 13/105:55 a.m.YOW - GRU
2 stops25h 55mDelta
Sun 26/109:15 p.m.GRU - YOW
2 stops28h 27mDelta
Deal found 11/9C$ 1,025

Cheapflights Fare Finder

 
Customize your flight search to find flights from Ottawa to Guarulhos Intl 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 11 September 2025.
Use the filters below to find and compare flights from Ottawa to Sao Paulo Guarulhos Intl Airport that are best for you.

Fly from

Ottawa

Fly to

Guarulhos Intl

Route

Depart

Return

Price

OttawaSao Paulo

YOW - GRU

YOWGRU

Ottawa

Wed 15/10

9:50 a.m.-9:30 a.m.

2 stops22h 40m

Sao Paulo Guarulhos Intl

Wed 22/10

10:20 p.m.-2:04 p.m.

1 stop16h 44m

C$ 847

OttawaSao Paulo

YOW - GRU

YOWGRU

Ottawa

Tue 14/10

9:50 a.m.-9:30 a.m.

2 stops22h 40m

Sao Paulo Guarulhos Intl

Tue 21/10

10:20 p.m.-2:13 p.m.

2 stops16h 53m

C$ 847

OttawaSao Paulo

YOW - GRU

YOWGRU

Ottawa

Tue 14/10

9:50 a.m.-9:30 a.m.

2 stops22h 40m

Sao Paulo Guarulhos Intl

Mon 27/10

9:30 p.m.-1:32 p.m.

2 stops17h 02m

C$ 847

OttawaSao Paulo

YOW - GRU

YOWGRU

Ottawa

Tue 14/10

9:50 a.m.-9:30 a.m.

2 stops22h 40m

Sao Paulo Guarulhos Intl

Wed 22/10

10:20 p.m.-5:06 p.m.

1 stop19h 46m

C$ 847

OttawaSao Paulo

YOW - GRU

YOWGRU

Ottawa

Wed 15/10

9:50 a.m.-9:30 a.m.

2 stops22h 40m

Sao Paulo Guarulhos Intl

Tue 21/10

10:20 p.m.-2:13 p.m.

2 stops16h 53m

C$ 847

OttawaSao Paulo

YOW - GRU

YOWGRU

Ottawa

Tue 14/10

9:50 a.m.-9:30 a.m.

2 stops22h 40m

Sao Paulo Guarulhos Intl

Fri 24/10

9:30 p.m.-9:58 a.m.

1 stop13h 28m

C$ 847

OttawaSao Paulo

YOW - GRU

YOWGRU

Ottawa

Sun 1/3

3:11 p.m.-7:10 a.m.

1 stop13h 59m

Sao Paulo Guarulhos Intl

Tue 31/3

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

1 stop16h 25m

C$ 849

OttawaSao Paulo

YOW - GRU

YOWGRU

Ottawa

Wed 24/9

5:25 p.m.-9:30 a.m.

1 stop15h 05m

Sao Paulo Guarulhos Intl

Wed 1/10

9:30 p.m.-2:13 p.m.

1 stop17h 43m

C$ 855

OttawaSao Paulo

YOW - GRU

YOWGRU

Ottawa

Sun 26/10

7:30 p.m.-7:50 a.m.

2 stops35h 20m

C$ 456

OttawaSao Paulo

YOW - GRU

YOWGRU

Ottawa

Fri 24/10

4:25 p.m.-8:50 p.m.

2 stops51h 25m

C$ 500

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/9

Showing 1-10 of 12 results
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Best time to book a flight from Ottawa to Guarulhos Intl

Have a flexible travel schedule? Discover the best time to fly to Guarulhos Intl 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 Guarulhos Intl Airport

How far ahead should I book a flight from Ottawa to Sao Paulo Guarulhos Intl Airport?

Use this chart to determine the optimal time to book a round-trip flight from Ottawa to Guarulhos Intl. Price data was last updated on 29 August 2025.

Booking 78 days in advance of your planned departure date is, on average, the best time to get cheap flights from Ottawa to Sao Paulo Guarulhos Intl Airport. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

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

Currently, September is the cheapest month in which you can book a flight from Ottawa to Sao Paulo Guarulhos Intl Airport (average of C$ 663). Flying from Ottawa to Sao Paulo Guarulhos Intl Airport in December is currently the most expensive (average of C$ 1,113). 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 GRU?

Find hourly flight availability from Ottawa to Guarulhos Intl. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 11 September 2025.

It’s typically best to fly out from Ottawa to Sao Paulo Guarulhos Intl Airport at noon. Doing so could potentially save you 12% on the flight price compared to flying in the evening, which is usually more expensive.

Reviews of airlines servicing Guarulhos Intl

Get insights into the airlines that provide service to Guarulhos Intl. 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 Guarulhos Intl. Reviews last updated 11 September 2025.
Check out reviews from past customers who have flown with United Airlines and Air Canada from Ottawa to Sao Paulo Guarulhos Intl Airport to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
8,937 reviews
Check prices

Entertainment

7.1

Crew

8.1

Boarding

7.7

Comfort

7.3

Overall

7.4

Food

6.6

Reviews

1 / 20
8.0
Excellent

Anonymous,Dec 2024

YVR - SFO

It was a good experience. The flight took 45 minutes longer to fly and all passengers had to wait inside the plane till the technical issue was fixed. Overall it was a good experience.
United Airlines
7.4
Good
8,937 reviews
United Airlines
7.4
Good
8,937 reviews
Check prices

Entertainment

7.1

Crew

8.1

Boarding

7.7

Comfort

7.3

Overall

7.4

Food

6.6

Reviews

1 / 20
8.0
Excellent

Anonymous,Dec 2024

YVR - SFO

It was a good experience. The flight took 45 minutes longer to fly and all passengers had to wait inside the plane till the technical issue was fixed. Overall it was a good experience.
Air Canada
7.1
Good
10,000 reviews
United Airlines
7.4
Good
8,937 reviews
Check prices

Entertainment

7.1

Crew

8.1

Boarding

7.7

Comfort

7.3

Overall

7.4

Food

6.6

Reviews

1 / 20
8.0
Excellent

Anonymous,Dec 2024

YVR - SFO

It was a good experience. The flight took 45 minutes longer to fly and all passengers had to wait inside the plane till the technical issue was fixed. Overall it was a good experience.

Related info for your journey

Find useful and relevant information for your journey from Ottawa to Guarulhos Intl. 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 Guarulhos Intl?

    Ottawa (YOW), located 10.6 km from the city centre, is the airport you fly out of when you book flights from Ottawa to Sao Paulo Guarulhos Intl. 2 airlines have flights from Ottawa to Sao Paulo Guarulhos Intl on a regular basis. Booking flights from Ottawa to Sao Paulo Guarulhos Intl should not be difficult; the airport handles an average of 0 outbound flights to Sao Paulo Guarulhos Intl per day.

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

    A quick flight from Ottawa to Sao Paulo Guarulhos Intl Airport can take about 22h 40m. United Airlines provides one of the quickest options available for as low as C$ 847. Ottawa and Sao Paulo Guarulhos Intl Airport are separated by a distance of 8192 km.

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

    Flying on United Airlines is currently your cheapest option to Sao Paulo Guarulhos Intl Airport, with prices starting at C$ 888. Another option worth looking into is Air Canada, starting at C$ 909 round trip. Users have found that United Airlines is 26% cheaper than the other options available to this destination.

  • Can I find deals for flights from Ottawa to Guarulhos Intl that include hotel bookings?

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

  • How can I find direct flights from Ottawa to Guarulhos Intl?

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

  • Can I find deals for business class flights from Ottawa to Guarulhos Intl?

    Yes. Cheapflights offers flight deals from Ottawa to Guarulhos Intl 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 Guarulhos Intl Airport?

    Currently, September is the cheapest month in which you can book a flight from Ottawa to Sao Paulo Guarulhos Intl Airport (average of C$ 663). Flying from Ottawa to Sao Paulo Guarulhos Intl Airport in December is currently the most expensive (average of C$ 1,113). 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

Browse thousands of different options on Cheapflights for your next trip

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Top 2 airlines flying from Ottawa to Guarulhos Intl

Discover the top 2 airlines that operate flights from Ottawa to Guarulhos Intl. 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 11 September 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapestC$ 888AverageC$ 1,124FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
Air CanadaCheapestC$ 909AverageC$ 1,167FlexibilityNo cancel feeOn-time67%
Search Air Canada flights

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How does Cheapflights help users find flights from Ottawa to Guarulhos Intl?

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Can Cheapflights find flights from Ottawa to Guarulhos Intl with no change fees?

Yes! Cheapflights helps users easily find flights from Ottawa to Guarulhos Intl with no change fees.

Can Cheapflights notify me if prices for flights from Ottawa to Guarulhos Intl become cheaper?

Not ready to book yet? You can track prices for flights from Ottawa to Guarulhos Intl on Cheapflights with our Price Alert feature and get notified when better prices are available.

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