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Cheap flights from Ottawa to Sao Paulo Guarulhos Intl Airport, Brazil from C$ 395

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 7/10. Fares are subject to change and may not be available on all flights or dates of travel.
YOW — GRU
17 Jun — 24 Jun1
1 adult

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 12 June 2025.

Round-trip from

C$ 845

One-way from

C$ 395

Popular in

June

Cheapest in

September

Average price

C$ 1,702
United Airlines
  • United Airlines
  • 2/11-19/11
  • 4 total stops
  • 36h 31m total
  • Ottawa to Sao Paulo
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WestJet
  • WestJet
  • 7/10
  • 2 total stops
  • 24h 35m total
  • Ottawa to Sao Paulo
Search Deals
Highest demand for flights based on searches. 12% potential increase in price (C$ 224 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease (C$ 65 potential savings vs. average RT price).
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Average for round-trip flights in June 2025
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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 12 June 2025.

Sun 2/119:45 a.m.YOW - GRU
2 stops19h 30mUnited Airlines
Thu 20/1110:25 p.m.GRU - YOW
2 stops17h 01mUnited Airlines
Deal found 10/6C$ 845
Fri 29/85:55 a.m.YOW - GRU
2 stops24h 35mMultiple Airlines
Sat 6/99:00 p.m.GRU - YOW
1 stop13h 00mMultiple Airlines
Deal found 9/6C$ 1,042
Fri 29/811:55 a.m.YOW - GRU
1 stop20h 20mAir Canada
Sat 6/99:40 p.m.GRU - YOW
1 stop14h 24mAir Canada
Deal found 9/6C$ 1,055
Mon 3/117:10 p.m.YOW - GRU
2 stops27h 35mAvianca
Mon 17/114:10 a.m.GRU - YOW
2 stops31h 07mAvianca
Deal found 10/6C$ 1,217
Sun 15/65:55 a.m.YOW - GRU
2 stops22h 45mDelta
Mon 30/610:50 p.m.GRU - YOW
2 stops26h 32mDelta
Deal found 10/6C$ 1,503

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 12 June 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

Sun 2/11

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

2 stops21h 45m

Sao Paulo Guarulhos Intl

Fri 21/11

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

1 stop14h 41m

C$ 845

OttawaSao Paulo

YOW - GRU

YOWGRU

Ottawa

Fri 29/8

5:55 a.m.-7:30 a.m.

2 stops24h 35m

Sao Paulo Guarulhos Intl

Sat 6/9

9:00 p.m.-9:00 a.m.

1 stop13h 00m

C$ 1,042

OttawaSao Paulo

YOW - GRU

YOWGRU

Ottawa

Fri 29/8

11:55 a.m.-9:15 a.m.

1 stop20h 20m

Sao Paulo Guarulhos Intl

Sat 6/9

9:40 p.m.-11:04 a.m.

1 stop14h 24m

C$ 1,055

OttawaSao Paulo

YOW - GRU

YOWGRU

Ottawa

Mon 3/11

7:10 p.m.-12:45 a.m.

2 stops27h 35m

Sao Paulo Guarulhos Intl

Mon 17/11

4:10 a.m.-9:17 a.m.

2 stops31h 07m

C$ 1,217

OttawaSao Paulo

YOW - GRU

YOWGRU

Ottawa

Fri 18/7

5:55 a.m.-5:40 a.m.

2 stops22h 45m

Sao Paulo Guarulhos Intl

Sat 2/8

8:30 p.m.-12:22 a.m.

2 stops28h 52m

C$ 2,054

OttawaSao Paulo

YOW - GRU

YOWGRU

Ottawa

Tue 7/10

5:55 a.m.-7:30 a.m.

2 stops24h 35m

C$ 395

OttawaSao Paulo

YOW - GRU

YOWGRU

Ottawa

Wed 8/10

6:33 a.m.-9:30 a.m.

1 stop25h 57m

C$ 455

OttawaSao Paulo

YOW - GRU

YOWGRU

Ottawa

Fri 25/7

6:30 a.m.-5:35 a.m.

2 stops22h 05m

C$ 573

OttawaSao Paulo

YOW - GRU

YOWGRU

Ottawa

Fri 10/10

5:15 a.m.-12:40 a.m.

2 stops18h 25m

C$ 619

OttawaSao Paulo

YOW - GRU

YOWGRU

Ottawa

Fri 10/10

8:55 p.m.-9:45 a.m.

1 stop11h 50m

C$ 674

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/6

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

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$ 1,140). 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 12 June 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.

Rainfall in Guarulhos Intl by month

Plan your trip to Guarulhos Intl by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Sao Paulo Guarulhos Intl Airport ranges from 20.0 - 240.0 mm per month. January is typically the wettest month, when rainfall can reach 240.0 mm. July is typically the driest time to visit Sao Paulo Guarulhos Intl Airport when rainfall is around 20.0 mm.

Temperature in Guarulhos Intl by month

Plan your trip to Guarulhos Intl by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Sao Paulo Guarulhos Intl Airport, use this chart to help with planning. For those seeking warmer temperatures, January is the ideal time of year to visit, when temperatures reach an average of 23.0 C. Travellers hoping to avoid the cold should look outside of June, when temperatures are typically at their lowest (around 17.0 C).

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 12 June 2025.
Delta
8.0
Very good
7,946 reviews
Check prices

Food

7.3

Entertainment

7.9

Boarding

8.2

Overall

8.0

Comfort

7.9

Crew

8.5

Reviews

1 / 20
2.0
Mediocre

Nick,Sep 2023

ATL - SYR

Flight delayed from 7:45 to 1:00 Pm. No effort from delta to reschedule. Left me arriving after my connection departure. I had to rebook. Myself. But no seat assignments. Put me in last seat that doesn’t recline. This was returning from Florida. Going to Florida my flight was cancelled. I had to rebook on another airline that cost me double.
Delta
8.0
Very good
7,946 reviews
Delta
8.0
Very good
7,946 reviews
Check prices

Food

7.3

Entertainment

7.9

Boarding

8.2

Overall

8.0

Comfort

7.9

Crew

8.5

Reviews

1 / 20
2.0
Mediocre

Nick,Sep 2023

ATL - SYR

Flight delayed from 7:45 to 1:00 Pm. No effort from delta to reschedule. Left me arriving after my connection departure. I had to rebook. Myself. But no seat assignments. Put me in last seat that doesn’t recline. This was returning from Florida. Going to Florida my flight was cancelled. I had to rebook on another airline that cost me double.
United Airlines
7.4
Good
8,790 reviews
Delta
8.0
Very good
7,946 reviews
Check prices

Food

7.3

Entertainment

7.9

Boarding

8.2

Overall

8.0

Comfort

7.9

Crew

8.5

Reviews

1 / 20
2.0
Mediocre

Nick,Sep 2023

ATL - SYR

Flight delayed from 7:45 to 1:00 Pm. No effort from delta to reschedule. Left me arriving after my connection departure. I had to rebook. Myself. But no seat assignments. Put me in last seat that doesn’t recline. This was returning from Florida. Going to Florida my flight was cancelled. I had to rebook on another airline that cost me double.
WestJet
7.2
Good
2,868 reviews
Delta
8.0
Very good
7,946 reviews
Check prices

Food

7.3

Entertainment

7.9

Boarding

8.2

Overall

8.0

Comfort

7.9

Crew

8.5

Reviews

1 / 20
2.0
Mediocre

Nick,Sep 2023

ATL - SYR

Flight delayed from 7:45 to 1:00 Pm. No effort from delta to reschedule. Left me arriving after my connection departure. I had to rebook. Myself. But no seat assignments. Put me in last seat that doesn’t recline. This was returning from Florida. Going to Florida my flight was cancelled. I had to rebook on another airline that cost me double.
Air Canada
7.1
Good
9,537 reviews
Delta
8.0
Very good
7,946 reviews
Check prices

Food

7.3

Entertainment

7.9

Boarding

8.2

Overall

8.0

Comfort

7.9

Crew

8.5

Reviews

1 / 20
2.0
Mediocre

Nick,Sep 2023

ATL - SYR

Flight delayed from 7:45 to 1:00 Pm. No effort from delta to reschedule. Left me arriving after my connection departure. I had to rebook. Myself. But no seat assignments. Put me in last seat that doesn’t recline. This was returning from Florida. Going to Florida my flight was cancelled. I had to rebook on another airline that cost me double.
Avianca
6.7
Okay
2,345 reviews
Delta
8.0
Very good
7,946 reviews
Check prices

Food

7.3

Entertainment

7.9

Boarding

8.2

Overall

8.0

Comfort

7.9

Crew

8.5

Reviews

1 / 20
2.0
Mediocre

Nick,Sep 2023

ATL - SYR

Flight delayed from 7:45 to 1:00 Pm. No effort from delta to reschedule. Left me arriving after my connection departure. I had to rebook. Myself. But no seat assignments. Put me in last seat that doesn’t recline. This was returning from Florida. Going to Florida my flight was cancelled. I had to rebook on another airline that cost me double.

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.

  • 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$ 845. Additional round-trip tickets that might be worth considering are offered by Air Canada and Avianca, with the lowest prices starting at C$ 1,055 and C$ 1,217, respectively. Users have found that United Airlines is 29% cheaper than the other options available to this destination.

  • What are the cheapest airlines to fly from Ottawa to Sao Paulo Guarulhos Intl Airport one-way?

    To fly one-way, consider booking your trip with WestJet, which is currently one of the cheapest options available, starting at C$ 395. United Airlines flights start at C$ 455 while deals on Avianca start at C$ 619 one-way.

  • 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$ 1,140). 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

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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 12 June 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapestC$ 900AverageC$ 1,140FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
Air CanadaCheapestC$ 911AverageC$ 1,250FlexibilityNo cancel feeOn-time67%
Search Air Canada flights

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