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Cheap flights from Ottawa to Sao Paulo Guarulhos Intl Airport, Brazil from C$ 455

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 8/8. Fares are subject to change and may not be available on all flights or dates of travel.
YOW — GRU
3 Aug — 10 Aug1
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 29 July 2025.

Round-trip from

C$ 785

One-way from

C$ 455

Popular in

June

Cheapest in

September

Average price

C$ 1,295
WestJet
  • WestJet
  • 24/9-1/10
  • 4 total stops
  • 64h 17m total
  • Ottawa to Sao Paulo
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United Airlines
  • United Airlines
  • 8/8
  • 1 total stop
  • 25h 57m total
  • Ottawa to Sao Paulo
Search Deals
Highest demand for flights based on searches. 17% potential increase in price (C$ 356 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 7% potential price decrease (C$ 114 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in July 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 29 July 2025.

Wed 24/95:55 a.m.YOW - GRU
2 stops24h 35mWestJet
Wed 1/109:40 a.m.GRU - YOW
2 stops39h 42mWestJet
Deal found 27/7C$ 785
Sun 27/79:50 a.m.YOW - GRU
1 stop22h 40mUnited Airlines
Mon 4/89:30 p.m.GRU - YOW
1 stop17h 43mUnited Airlines
Deal found 26/7C$ 845
Sat 27/95:55 a.m.YOW - GRU
2 stops26h 05mDelta
Mon 29/910:50 p.m.GRU - YOW
2 stops26h 32mDelta
Deal found 29/7C$ 1,033
Fri 10/108:55 p.m.YOW - GRU
1 stop11h 50mAir Canada
Fri 31/109:10 p.m.GRU - YOW
1 stop17h 58mAir Canada
Deal found 29/7C$ 1,073
Fri 12/98:55 p.m.YOW - GRU
1 stop11h 50mMultiple Airlines
Thu 18/91:45 a.m.GRU - YOW
2 stops18h 19mMultiple Airlines
Deal found 29/7C$ 1,203
Tue 4/1112:05 p.m.YOW - GRU
2 stops34h 40mAvianca
Mon 17/114:10 a.m.GRU - YOW
2 stops31h 08mAvianca
Deal found 29/7C$ 1,270

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 29 July 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 24/9

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

2 stops24h 35m

Sao Paulo Guarulhos Intl

Wed 1/10

9:40 a.m.-12:22 a.m.

2 stops39h 42m

C$ 785

OttawaSao Paulo

YOW - GRU

YOWGRU

Ottawa

Wed 27/8

7:29 p.m.-9:30 a.m.

1 stop13h 01m

Sao Paulo Guarulhos Intl

Wed 3/9

10:20 p.m.-9:35 p.m.

1 stop24h 15m

C$ 845

OttawaSao Paulo

YOW - GRU

YOWGRU

Ottawa

Sat 27/9

5:55 a.m.-9:00 a.m.

2 stops26h 05m

Sao Paulo Guarulhos Intl

Mon 29/9

10:50 p.m.-12:22 a.m.

2 stops26h 32m

C$ 1,033

OttawaSao Paulo

YOW - GRU

YOWGRU

Ottawa

Fri 10/10

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

1 stop11h 50m

Sao Paulo Guarulhos Intl

Fri 31/10

9:10 p.m.-2:08 p.m.

1 stop17h 58m

C$ 1,073

OttawaSao Paulo

YOW - GRU

YOWGRU

Ottawa

Fri 12/9

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

1 stop11h 50m

Sao Paulo Guarulhos Intl

Thu 18/9

1:45 a.m.-7:04 p.m.

2 stops18h 19m

C$ 1,203

OttawaSao Paulo

YOW - GRU

YOWGRU

Ottawa

Fri 10/10

5:15 a.m.-2:10 a.m.

2 stops19h 55m

Sao Paulo Guarulhos Intl

Thu 30/10

1:50 a.m.-9:18 p.m.

2 stops20h 28m

C$ 1,969

OttawaSao Paulo

YOW - GRU

YOWGRU

Ottawa

Fri 8/8

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

1 stop25h 57m

C$ 455

OttawaSao Paulo

YOW - GRU

YOWGRU

Ottawa

Fri 24/10

2:40 p.m.-9:30 a.m.

2 stops17h 50m

C$ 531

OttawaSao Paulo

YOW - GRU

YOWGRU

Ottawa

Fri 24/10

6:40 p.m.-9:45 a.m.

1 stop14h 05m

C$ 535

Flights are sorted by cheapest round-trip flights first.

Deals found on 28/7

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 29 July 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.

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

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

Montreal (YUL) – chosen by Cheapflights users on 80% of one-stop itineraries from Ottawa to Sao Paulo Guarulhos Intl Airport on Cheapflights.

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

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

Toronto (YYZ) is the most affordable 1-stop option, with an average round-trip price of C$ 1,663.

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

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

Flights via Toronto (YYZ) have the shortest average one-way travel time for 1-stop routes: 12h 33m.

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

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

Flights via Toronto (YYZ) offer the fastest connection on this route, with an average layover time of 2h 50m.

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 29 July 2025.
Check out reviews from past customers who have flown with Delta,United Airlines, andWestJet 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.
Delta
8.0
Very good
7,977 reviews
Check prices

Food

7.3

Crew

8.5

Boarding

8.2

Overall

8.0

Entertainment

7.9

Comfort

7.9

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
7,977 reviews
Delta
8.0
Very good
7,977 reviews
Check prices

Food

7.3

Crew

8.5

Boarding

8.2

Overall

8.0

Entertainment

7.9

Comfort

7.9

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
8,899 reviews
Delta
8.0
Very good
7,977 reviews
Check prices

Food

7.3

Crew

8.5

Boarding

8.2

Overall

8.0

Entertainment

7.9

Comfort

7.9

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
2,973 reviews
Delta
8.0
Very good
7,977 reviews
Check prices

Food

7.3

Crew

8.5

Boarding

8.2

Overall

8.0

Entertainment

7.9

Comfort

7.9

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
9,822 reviews
Delta
8.0
Very good
7,977 reviews
Check prices

Food

7.3

Crew

8.5

Boarding

8.2

Overall

8.0

Entertainment

7.9

Comfort

7.9

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
2,386 reviews
Delta
8.0
Very good
7,977 reviews
Check prices

Food

7.3

Crew

8.5

Boarding

8.2

Overall

8.0

Entertainment

7.9

Comfort

7.9

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 WestJet is currently your cheapest option to Sao Paulo Guarulhos Intl Airport, with prices starting at C$ 785. Additional round-trip tickets that might be worth considering are offered by United Airlines and Delta, with the lowest prices starting at C$ 845 and C$ 1,033, respectively. Users have found that WestJet is 36% 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$ 1,140). 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 29 July 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapestC$ 903AverageC$ 1,133FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
Air CanadaCheapestC$ 914AverageC$ 1,235FlexibilityNo cancel feeOn-time67%
Search Air Canada flights

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