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Cheap flights from Ottawa to Sao Paulo Guarulhos Intl Airport, Brazil from C$ 437

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 2/4. Fares are subject to change and may not be available on all flights or dates of travel.
YOW — GRU
11 Jan — 18 Jan1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Ottawa to Guarulhos Intl

Enter your travel dates to find the best prices.

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 December 2025.

Tue 23/127:27 p.m.YOW - GRU
2 stops33h 48mUnited Airlines
Wed 18/29:45 p.m.GRU - YOW
2 stops23h 10mUnited Airlines
Deal found 10/12C$ 840
Tue 23/127:27 p.m.YOW - GRU
2 stops33h 48mUnited Airlines
Sat 14/210:15 p.m.GRU - YOW
2 stops22h 40mUnited Airlines
Deal found 10/12C$ 939
Tue 23/127:27 p.m.YOW - GRU
2 stops33h 48mUnited Airlines
Thu 29/19:45 p.m.GRU - YOW
1 stop21h 27mUnited Airlines
Deal found 10/12C$ 986
Tue 23/127:27 p.m.YOW - GRU
2 stops33h 48mUnited Airlines
Thu 12/29:45 p.m.GRU - YOW
2 stops25h 33mUnited Airlines
Deal found 10/12C$ 998
Wed 17/125:14 p.m.YOW - GRU
1 stop36h 01mUnited Airlines
Wed 18/29:45 p.m.GRU - YOW
1 stop14h 41mUnited Airlines
Deal found 10/12C$ 1,176
Sat 20/127:27 p.m.YOW - GRU
2 stops33h 48mUnited Airlines
Mon 2/29:45 p.m.GRU - YOW
2 stops23h 07mUnited Airlines
Deal found 10/12C$ 1,178
Wed 17/125:14 p.m.YOW - GRU
1 stop36h 01mUnited Airlines
Thu 12/29:45 p.m.GRU - YOW
1 stop25h 33mUnited Airlines
Deal found 10/12C$ 1,276
Tue 23/125:09 p.m.YOW - GRU
1 stop36h 06mUnited Airlines
Tue 17/29:45 p.m.GRU - YOW
1 stop25h 33mUnited Airlines
Deal found 10/12C$ 1,285
Sun 21/129:45 a.m.YOW - GRU
2 stops21h 45mUnited Airlines
Thu 29/110:25 p.m.GRU - YOW
1 stop27h 29mUnited Airlines
Deal found 10/12C$ 1,287
Wed 17/125:14 p.m.YOW - GRU
1 stop36h 01mUnited Airlines
Sun 15/210:25 p.m.GRU - YOW
2 stops20h 05mUnited Airlines
Deal found 10/12C$ 1,353
Tue 23/125:09 p.m.YOW - GRU
1 stop36h 06mUnited Airlines
Mon 2/29:45 p.m.GRU - YOW
1 stop21h 27mUnited Airlines
Deal found 10/12C$ 1,386

Find 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 December 2025.

Round-trip from

C$ 840

One-way from

C$ 437

Popular in

June

Cheapest in

January

Average price

C$ 1,740
United Airlines
  • United Airlines
  • 23/12-18/2
  • 4 total stops
  • 56h 58m total
  • Ottawa to Sao Paulo
Search Deals
United Airlines
  • United Airlines
  • 2/4
  • 2 total stops
  • 34h 05m total
  • Ottawa to Sao Paulo
Search Deals
Highest demand for flights based on searches. 16% potential increase in price (C$ 338 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 7% potential price decrease (C$ 115 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 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 December 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 25/1

7:27 p.m.-7:50 a.m.

2 stops34h 23m

Sao Paulo Guarulhos Intl

Sun 1/2

10:15 p.m.-6:52 p.m.

2 stops22h 37m

C$ 810

OttawaSao Paulo

YOW - GRU

YOWGRU

Ottawa

Tue 23/12

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

2 stops33h 48m

Sao Paulo Guarulhos Intl

Tue 17/2

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

1 stop14h 41m

C$ 840

OttawaSao Paulo

YOW - GRU

YOWGRU

Ottawa

Tue 23/12

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

2 stops33h 48m

Sao Paulo Guarulhos Intl

Sun 15/2

9:45 p.m.-6:55 p.m.

2 stops23h 10m

C$ 840

OttawaSao Paulo

YOW - GRU

YOWGRU

Ottawa

Tue 23/12

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

2 stops33h 48m

Sao Paulo Guarulhos Intl

Wed 18/2

9:45 p.m.-6:55 p.m.

2 stops23h 10m

C$ 840

OttawaSao Paulo

YOW - GRU

YOWGRU

Ottawa

Tue 23/12

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

2 stops33h 48m

Sao Paulo Guarulhos Intl

Mon 16/2

9:45 p.m.-6:55 p.m.

2 stops23h 10m

C$ 840

OttawaSao Paulo

YOW - GRU

YOWGRU

Ottawa

Tue 23/12

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

2 stops33h 48m

Sao Paulo Guarulhos Intl

Sat 14/2

10:15 p.m.-6:55 p.m.

2 stops22h 40m

C$ 939

OttawaSao Paulo

YOW - GRU

YOWGRU

Ottawa

Tue 23/12

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

2 stops33h 48m

Sao Paulo Guarulhos Intl

Thu 29/1

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

2 stops18h 57m

C$ 986

OttawaSao Paulo

YOW - GRU

YOWGRU

Ottawa

Tue 23/12

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

2 stops33h 48m

Sao Paulo Guarulhos Intl

Tue 3/2

10:25 p.m.-11:54 p.m.

1 stop27h 29m

C$ 986

OttawaSao Paulo

YOW - GRU

YOWGRU

Ottawa

Thu 2/4

7:40 p.m.-6:45 a.m.

2 stops34h 05m

C$ 437

OttawaSao Paulo

YOW - GRU

YOWGRU

Ottawa

Fri 26/12

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

2 stops33h 48m

C$ 690

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/12

Showing 1-10 of 14 results
1
2

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, May is the cheapest month in which you can book a flight from Ottawa to Sao Paulo Guarulhos Intl Airport (average of C$ 392). Flying from Ottawa to Sao Paulo Guarulhos Intl Airport in December is currently the most expensive (average of C$ 945). 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 December 2025.

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

How much does it cost to fly round-trip from Ottawa to Sao Paulo Guarulhos Intl Airport?

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 December 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
9,095 reviews
Check prices

Food

6.6

Boarding

7.7

Entertainment

7.1

Overall

7.4

Comfort

7.3

Crew

8.1

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
9,095 reviews
United Airlines
7.4
Good
9,095 reviews
Check prices

Food

6.6

Boarding

7.7

Entertainment

7.1

Overall

7.4

Comfort

7.3

Crew

8.1

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
10,516 reviews
United Airlines
7.4
Good
9,095 reviews
Check prices

Food

6.6

Boarding

7.7

Entertainment

7.1

Overall

7.4

Comfort

7.3

Crew

8.1

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 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 34h 23m. United Airlines provides one of the quickest options available for as low as C$ 810. 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 Air Canada is currently your cheapest option to Sao Paulo Guarulhos Intl Airport, with prices starting at C$ 776. Another option worth looking into is United Airlines, starting at C$ 848 round trip. Users have found that Air Canada is 37% 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, May is the cheapest month in which you can book a flight from Ottawa to Sao Paulo Guarulhos Intl Airport (average of C$ 392). Flying from Ottawa to Sao Paulo Guarulhos Intl Airport in December is currently the most expensive (average of C$ 945). 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 Guarulhos Intl Airport?

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

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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 December 2025.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapestC$ 776AverageC$ 1,045FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
United AirlinesCheapestC$ 848AverageC$ 1,099FlexibilityNo cancel feeOn-time69%
Search United Airlines flights

Fly with Cheapflights

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

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Why should you use Cheapflights to find cheap flight tickets from Ottawa to Guarulhos Intl?

Cheapflights helps you find that perfect flight to Guarulhos Intl from Ottawa by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!

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?

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