What are the cheapest airlines to fly from Ontario to Sao Paulo one-way?

$324 is the cheapest one-way deal found within the past few days, from Avianca. You may also be able to find cheap deals on GOL and Copa Airlines, with prices starting from $367 and $569, respectively.

What are the cheapest flights from Ontario to Sao Paulo?

Looking for the cheapest flight from Ontario to Sao Paulo? While on average our users pay $717, our data indicates the cheapest price to be $717. The most popular route (Ontario - Sao Paulo Guarulhos Intl), is priced around $1,140.

Can I find flights from Ontario to Sao Paulo for under $800 on Cheapflights?

Yes, there are multiple flights from Ontario to Sao Paulo for under $800. The cheapest flight booked recently is on Avianca for just $725, but on average you can expect to pay $1,112.

Are there last-minute flights available from Ontario to Sao Paulo for under $1,300?

There are currently 15+ open flights from Ontario to Sao Paulo within the next 7 days for less than $1,300.

What is the cheapest day to fly round-trip from Ontario to Sao Paulo?

Travelers have found that booking a Monday departure is the best way to save up to 68% on the cost of booking your flights compared to booking on days of the week where this route is of high demand.

What is the cheapest month to fly from Ontario to Sao Paulo?

April is one of the best times of the year to fly to Sao Paulo from Ontario. Prices for April average $933 per person but you can even find prices for as low as $511. The most expensive prices can be found in the month of June. Opting for a April flight can save you 29% on your journey compared to booking in June

When is the cheapest time to fly from Ontario to Sao Paulo (ONT - SAO)?

When flying from Ontario to Sao Paulo, the time of day you fly usually plays a role in the price. Save by searching for a flight at noon, which can drop the price by up to 14% versus a flight in the morning.

What does ONT to GRU mean?

This is defined as Ontario Airport (ONT) and Sao Paulo Guarulhos Intl Airport (GRU). Codes like Sao Paulo Guarulhos Intl Airport are often used to just call airports uniquely. Sao Paulo Congonhas Airport (CGH), Sao Paulo Viracopos Airport (VCP) are other airports near this flight route and their unique identifiers/IATA codes.

Flights from Ontario, CA to Sao Paulo, Brazil from $324

Users have found that booking a flight from Ontario to Sao Paulo at least 61 days early can save you up to 4% on average compared to booking a flight this week. If booking 61 days before your flight isn’t an option for you, users have found flights from Ontario to Sao Paulo for as little as $1,050 when booking for a departure date within the next two weeks. You can also check prices now. Some users have found airline tickets as low as $1,084 for flights departing within the next 3 days.

Cheap flights from Ontario to Sao Paulo in March, April 2023

Apr 18 - Apr 25

ONT

Ontario

GRU

Sao Paulo Guarulhos Intl

2 stops

19h 35m

GRU

Sao Paulo Guarulhos Intl

ONT

Ontario

2 stops

19h 15m

$725

Avianca

Pick Dates

Deal found 3/21

Apr 18 - Apr 26

ONT

Ontario

GRU

Sao Paulo Guarulhos Intl

2 stops

19h 35m

GRU

Sao Paulo Guarulhos Intl

ONT

Ontario

2 stops

33h 50m

$1,023

Avianca

Pick Dates

Deal found 3/20

Apr 13 - Apr 22

ONT

Ontario

GRU

Sao Paulo Guarulhos Intl

2 stops

19h 35m

GRU

Sao Paulo Guarulhos Intl

ONT

Ontario

2 stops

19h 15m

$1,039

Avianca

Pick Dates

Deal found 3/22

Mar 23 - Apr 4

ONT

Ontario

GRU

Sao Paulo Guarulhos Intl

2 stops

19h 15m

GRU

Sao Paulo Guarulhos Intl

ONT

Ontario

2 stops

19h 15m

$1,108

Avianca

Pick Dates

Deal found 3/21

Apr 27 - Oct 25

ONT

Ontario

GRU

Sao Paulo Guarulhos Intl

2 stops

19h 35m

GRU

Sao Paulo Guarulhos Intl

ONT

Ontario

2 stops

25h 25m

$1,113

Avianca

Pick Dates

Deal found 3/21

Apr 21 - Apr 28

ONT

Ontario

GRU

Sao Paulo Guarulhos Intl

1 stop

14h 37m

GRU

Sao Paulo Guarulhos Intl

ONT

Ontario

1 stop

15h 40m

$1,200

American Airlines

Pick Dates

Deal found 3/22

Apr 20 - May 17

ONT

Ontario

GRU

Sao Paulo Guarulhos Intl

2 stops

21h 30m

GRU

Sao Paulo Guarulhos Intl

ONT

Ontario

2 stops

18h 47m

$1,204

United Airlines

Pick Dates

Deal found 3/21

Apr 5 - Apr 10

ONT

Ontario

GRU

Sao Paulo Guarulhos Intl

2 stops

21h 30m

GRU

Sao Paulo Guarulhos Intl

ONT

Ontario

2 stops

18h 47m

$1,209

United Airlines

Pick Dates

Deal found 3/21

Apr 3 - Apr 10

ONT

Ontario

GRU

Sao Paulo Guarulhos Intl

1 stop

19h 45m

GRU

Sao Paulo Guarulhos Intl

ONT

Ontario

1 stop

15h 39m

$1,210

American Airlines

Pick Dates

Deal found 3/22

Ontario to Sao Paulo 2023 flight deals

Apr 18 - Apr 25

ONT

Ontario

GRU

Sao Paulo Guarulhos Intl

2 stops

19h 35m

GRU

Sao Paulo Guarulhos Intl

ONT

Ontario

2 stops

19h 15m

$725

Avianca

Pick Dates

Deal found 3/21

Sep 19 - Sep 30

ONT

Ontario

GRU

Sao Paulo Guarulhos Intl

2 stops

19h 35m

GRU

Sao Paulo Guarulhos Intl

ONT

Ontario

2 stops

19h 15m

$755

Avianca

Pick Dates

Deal found 3/21

May 25 - Jun 3

ONT

Ontario

GRU

Sao Paulo Guarulhos Intl

2 stops

19h 35m

GRU

Sao Paulo Guarulhos Intl

ONT

Ontario

2 stops

19h 15m

$773

Avianca

Pick Dates

Deal found 3/22

Jun 15 - Jun 24

ONT

Ontario

GRU

Sao Paulo Guarulhos Intl

2 stops

19h 35m

GRU

Sao Paulo Guarulhos Intl

ONT

Ontario

2 stops

19h 15m

$1,009

Avianca

Pick Dates

Deal found 3/22

Nov 14 - Nov 22

ONT

Ontario

GRU

Sao Paulo Guarulhos Intl

2 stops

22h 16m

GRU

Sao Paulo Guarulhos Intl

ONT

Ontario

2 stops

18h 37m

$1,019

United Airlines

Pick Dates

Deal found 3/21

Apr 18 - Apr 26

ONT

Ontario

GRU

Sao Paulo Guarulhos Intl

2 stops

19h 35m

GRU

Sao Paulo Guarulhos Intl

ONT

Ontario

2 stops

33h 50m

$1,023

Avianca

Pick Dates

Deal found 3/20

Apr 13 - Apr 22

ONT

Ontario

GRU

Sao Paulo Guarulhos Intl

2 stops

19h 35m

GRU

Sao Paulo Guarulhos Intl

ONT

Ontario

2 stops

19h 15m

$1,039

Avianca

Pick Dates

Deal found 3/22

Jul 1 - Aug 19

ONT

Ontario

GRU

Sao Paulo Guarulhos Intl

2 stops

19h 35m

GRU

Sao Paulo Guarulhos Intl

ONT

Ontario

2 stops

19h 15m

$1,105

Avianca

Pick Dates

Deal found 3/21

Mar 23 - Apr 4

ONT

Ontario

GRU

Sao Paulo Guarulhos Intl

2 stops

19h 15m

GRU

Sao Paulo Guarulhos Intl

ONT

Ontario

2 stops

19h 15m

$1,108

Avianca

Pick Dates

Deal found 3/21

Cheap Avianca flights from Ontario to Sao Paulo

Apr 18 - Apr 25

ONT

Ontario

GRU

Sao Paulo Guarulhos Intl

2 stops

19h 35m

GRU

Sao Paulo Guarulhos Intl

ONT

Ontario

2 stops

19h 15m

$725

Avianca

Pick Dates

Deal found 3/21

May 25 - Jun 3

ONT

Ontario

GRU

Sao Paulo Guarulhos Intl

2 stops

19h 35m

GRU

Sao Paulo Guarulhos Intl

ONT

Ontario

2 stops

19h 15m

$773

Avianca

Pick Dates

Deal found 3/22

Jun 15 - Jun 24

ONT

Ontario

GRU

Sao Paulo Guarulhos Intl

2 stops

19h 35m

GRU

Sao Paulo Guarulhos Intl

ONT

Ontario

2 stops

19h 15m

$1,009

Avianca

Pick Dates

Deal found 3/22

Apr 18 - Apr 26

ONT

Ontario

GRU

Sao Paulo Guarulhos Intl

2 stops

19h 35m

GRU

Sao Paulo Guarulhos Intl

ONT

Ontario

2 stops

33h 50m

$1,023

Avianca

Pick Dates

Deal found 3/20

Apr 13 - Apr 22

ONT

Ontario

GRU

Sao Paulo Guarulhos Intl

2 stops

19h 35m

GRU

Sao Paulo Guarulhos Intl

ONT

Ontario

2 stops

19h 15m

$1,039

Avianca

Pick Dates

Deal found 3/22

Jul 1 - Aug 19

ONT

Ontario

GRU

Sao Paulo Guarulhos Intl

2 stops

19h 35m

GRU

Sao Paulo Guarulhos Intl

ONT

Ontario

2 stops

19h 15m

$1,105

Avianca

Pick Dates

Deal found 3/21

Apr 27 - Oct 25

ONT

Ontario

GRU

Sao Paulo Guarulhos Intl

2 stops

19h 35m

GRU

Sao Paulo Guarulhos Intl

ONT

Ontario

2 stops

25h 25m

$1,113

Avianca

Pick Dates

Deal found 3/21

Aug 26 - Sep 16

ONT

Ontario

GRU

Sao Paulo Guarulhos Intl

2 stops

25h 15m

GRU

Sao Paulo Guarulhos Intl

ONT

Ontario

2 stops

19h 15m

$1,148

Avianca

Pick Dates

Deal found 3/21

Jun 15 - Jun 23

ONT

Ontario

GRU

Sao Paulo Guarulhos Intl

2 stops

25h 15m

GRU

Sao Paulo Guarulhos Intl

ONT

Ontario

2 stops

25h 25m

$1,415

Avianca

Pick Dates

Deal found 3/22

Cheap United Airlines flights from Ontario to Sao Paulo

Sep 7 - Sep 21

ONT

Ontario

GRU

Sao Paulo Guarulhos Intl

2 stops

19h 00m

GRU

Sao Paulo Guarulhos Intl

ONT

Ontario

2 stops

18h 43m

$1,109

United Airlines

Pick Dates

Deal found 3/21

Apr 20 - May 17

ONT

Ontario

GRU

Sao Paulo Guarulhos Intl

2 stops

21h 30m

GRU

Sao Paulo Guarulhos Intl

ONT

Ontario

2 stops

18h 47m

$1,204

United Airlines

Pick Dates

Deal found 3/21

Apr 5 - Apr 10

ONT

Ontario

GRU

Sao Paulo Guarulhos Intl

2 stops

21h 30m

GRU

Sao Paulo Guarulhos Intl

ONT

Ontario

2 stops

18h 47m

$1,209

United Airlines

Pick Dates

Deal found 3/21

Mar 29 - Apr 5

ONT

Ontario

GRU

Sao Paulo Guarulhos Intl

2 stops

18h 45m

GRU

Sao Paulo Guarulhos Intl

ONT

Ontario

2 stops

18h 17m

$1,214

United Airlines

Pick Dates

Deal found 3/21

Mar 28 - Apr 4

ONT

Ontario

GRU

Sao Paulo Guarulhos Intl

2 stops

16h 50m

GRU

Sao Paulo Guarulhos Intl

ONT

Ontario

2 stops

18h 47m

$1,219

United Airlines

Pick Dates

Deal found 3/22

Mar 31 - Apr 4

ONT

Ontario

GRU

Sao Paulo Guarulhos Intl

2 stops

38h 07m

GRU

Sao Paulo Guarulhos Intl

ONT

Ontario

2 stops

30h 09m

$1,235

United Airlines

Pick Dates

Deal found 3/20

Jun 13 - Jun 21

ONT

Ontario

GRU

Sao Paulo Guarulhos Intl

2 stops

22h 11m

GRU

Sao Paulo Guarulhos Intl

ONT

Ontario

2 stops

18h 44m

$1,243

United Airlines

Pick Dates

Deal found 3/21

Aug 24 - Sep 4

ONT

Ontario

GRU

Sao Paulo Guarulhos Intl

2 stops

22h 11m

GRU

Sao Paulo Guarulhos Intl

ONT

Ontario

1 stop

27h 31m

$1,259

United Airlines

Pick Dates

Deal found 3/21

May 12 - May 22

ONT

Ontario

GRU

Sao Paulo Guarulhos Intl

2 stops

16h 47m

GRU

Sao Paulo Guarulhos Intl

ONT

Ontario

2 stops

18h 47m

$1,283

United Airlines

Pick Dates

Deal found 3/22

Last minute flights from Ontario to Sao Paulo

Mar 30 - Apr 26

ONT

Ontario

GRU

Sao Paulo Guarulhos Intl

1 stop

16h 33m

GRU

Sao Paulo Guarulhos Intl

ONT

Ontario

1 stop

17h 36m

$1,210

American Airlines

Pick Dates

Deal found 3/21

Mar 29 - Apr 5

ONT

Ontario

GRU

Sao Paulo Guarulhos Intl

2 stops

18h 45m

GRU

Sao Paulo Guarulhos Intl

ONT

Ontario

2 stops

18h 17m

$1,214

United Airlines

Pick Dates

Deal found 3/21

Mar 28 - Apr 4

ONT

Ontario

GRU

Sao Paulo Guarulhos Intl

2 stops

16h 50m

GRU

Sao Paulo Guarulhos Intl

ONT

Ontario

2 stops

18h 47m

$1,219

United Airlines

Pick Dates

Deal found 3/22

Mar 31 - Apr 4

ONT

Ontario

GRU

Sao Paulo Guarulhos Intl

2 stops

38h 07m

GRU

Sao Paulo Guarulhos Intl

ONT

Ontario

2 stops

30h 09m

$1,235

United Airlines

Pick Dates

Deal found 3/20

Mar 30 - Apr 28

ONT

Ontario

GRU

Sao Paulo Guarulhos Intl

1 stop

16h 33m

GRU

Sao Paulo Guarulhos Intl

ONT

Ontario

1 stop

15h 40m

$1,280

American Airlines

Pick Dates

Deal found 3/21

Mar 30 - Apr 3

ONT

Ontario

GRU

Sao Paulo Guarulhos Intl

2 stops

18h 45m

GRU

Sao Paulo Guarulhos Intl

ONT

Ontario

2 stops

18h 47m

$1,399

United Airlines

Pick Dates

Deal found 3/22

Mar 29 - Apr 5

ONT

Ontario

GRU

Sao Paulo Guarulhos Intl

1 stop

18h 40m

GRU

Sao Paulo Guarulhos Intl

ONT

Ontario

1 stop

17h 02m

$1,585

Delta

Pick Dates

Deal found 3/21

Mar 30 - Apr 3

ONT

Ontario

GRU

Sao Paulo Guarulhos Intl

2 stops

21h 30m

GRU

Sao Paulo Guarulhos Intl

ONT

Ontario

2 stops

18h 47m

$1,629

United Airlines

Pick Dates

Deal found 3/20

Mar 29 - Apr 5

ONT

Ontario

GRU

Sao Paulo Guarulhos Intl

2 stops

19h 50m

GRU

Sao Paulo Guarulhos Intl

ONT

Ontario

1 stop

17h 02m

$1,639

Delta

Pick Dates

Deal found 3/21

One-way flights to Sao Paulo from Ontario

May 18

ONT

Ontario

GRU

Sao Paulo Guarulhos Intl

2 stops

19h 35m

$324

Avianca

Pick Dates

Deal found 3/20

Apr 29

ONT

Ontario

GRU

Sao Paulo Guarulhos Intl

2 stops

19h 35m

$354

Avianca

Pick Dates

Deal found 3/21

May 23

ONT

Ontario

GRU

Sao Paulo Guarulhos Intl

2 stops

25h 15m

$356

Avianca

Pick Dates

Deal found 3/21

Sep 16

ONT

Ontario

GRU

Sao Paulo Guarulhos Intl

1 stop

36h 52m

$367

GOL

Pick Dates

Deal found 3/21

Jun 6

ONT

Ontario

GRU

Sao Paulo Guarulhos Intl

2 stops

25h 15m

$386

Avianca

Pick Dates

Deal found 3/21

Apr 20

ONT

Ontario

GRU

Sao Paulo Guarulhos Intl

2 stops

19h 35m

$399

Avianca

Pick Dates

Deal found 3/22

May 24

ONT

Ontario

GRU

Sao Paulo Guarulhos Intl

3 stops

22h 25m

$539

Multiple Airlines

Pick Dates

Deal found 3/21

Jul 4

ONT

Ontario

GRU

Sao Paulo Guarulhos Intl

2 stops

19h 35m

$544

Avianca

Pick Dates

Deal found 3/22

Sep 16

ONT

Ontario

GRU

Sao Paulo Guarulhos Intl

2 stops

22h 52m

$569

Copa Airlines

Pick Dates

Deal found 3/21

Find flights from Ontario to Sao Paulo within your budget

Fly from

Fly to

Budget

$725 - $1,295

Route

Depart

Return

Price

OntarioSao Paulo Guarulhos Intl

ONT - GRU

ONTGRU

Ontario

2023-04-18

2 stops19h 35m

Sao Paulo Guarulhos Intl

2023-04-25

2 stops19h 15m

$725

Pick Dates

OntarioSao Paulo Guarulhos Intl

ONT - GRU

ONTGRU

Ontario

2023-05-25

2 stops19h 35m

Sao Paulo Guarulhos Intl

2023-06-03

2 stops19h 15m

$773

Pick Dates

OntarioSao Paulo Guarulhos Intl

ONT - GRU

ONTGRU

Ontario

2023-06-15

2 stops19h 35m

Sao Paulo Guarulhos Intl

2023-06-24

2 stops19h 15m

$1,009

Pick Dates

OntarioSao Paulo Guarulhos Intl

ONT - GRU

ONTGRU

Ontario

2023-09-07

2 stops19h 00m

Sao Paulo Guarulhos Intl

2023-09-21

2 stops18h 43m

$1,109

Pick Dates

OntarioSao Paulo Guarulhos Intl

ONT - GRU

ONTGRU

Ontario

2023-06-08

2 stops19h 35m

Sao Paulo Guarulhos Intl

2023-06-30

3 stops27h 45m

$1,161

Pick Dates

OntarioSao Paulo Guarulhos Intl

ONT - GRU

ONTGRU

Ontario

2023-05-12

1 stop14h 47m

Sao Paulo Guarulhos Intl

2023-05-22

1 stop19h 19m

$1,175

Pick Dates

OntarioSao Paulo Guarulhos Intl

ONT - GRU

ONTGRU

Ontario

2023-04-21

1 stop14h 37m

Sao Paulo Guarulhos Intl

2023-04-28

1 stop15h 40m

$1,200

Pick Dates

OntarioSao Paulo Guarulhos Intl

ONT - GRU

ONTGRU

Ontario

2023-04-20

2 stops21h 30m

Sao Paulo Guarulhos Intl

2023-05-17

2 stops18h 47m

$1,204

Pick Dates

OntarioSao Paulo Guarulhos Intl

ONT - GRU

ONTGRU

Ontario

2023-06-20

1 stop15h 28m

Sao Paulo Guarulhos Intl

2023-06-27

1 stop17h 02m

$1,295

Pick Dates

Flights are sorted by cheapest first

Deals found on 3/21

Reviews of Airlines Servicing Sao Paulo

Delta

8.0

Very good

2,333 reviews

Check prices

Reviews

1 / 10

When everything runs smoothly you barely even think about it. That’s how our flight went.

Delta

8.0

Very good

2,333 reviews

Delta

8.0

Very good

2,333 reviews

Check prices

Reviews

1 / 10

When everything runs smoothly you barely even think about it. That’s how our flight went.

United Airlines

7.6

Good

1,427 reviews

Delta

8.0

Very good

2,333 reviews

Check prices

Reviews

1 / 10

When everything runs smoothly you barely even think about it. That’s how our flight went.

American Airlines

7.4

Good

1,746 reviews

Delta

8.0

Very good

2,333 reviews

Check prices

Reviews

1 / 10

When everything runs smoothly you barely even think about it. That’s how our flight went.

Copa Airlines

7.2

Good

239 reviews

Delta

8.0

Very good

2,333 reviews

Check prices

Reviews

1 / 10

When everything runs smoothly you barely even think about it. That’s how our flight went.

Avianca

7.1

Good

632 reviews

Delta

8.0

Very good

2,333 reviews

Check prices

Reviews

1 / 10

When everything runs smoothly you barely even think about it. That’s how our flight went.

Related info for your journey

Ontario (ONT) is the airport you will fly out of if you book a flight from Ontario to Sao Paulo. You should not have trouble finding flights to Sao Paulo from Ontario; the airport handles an average of 0 outbound flights to Sao Paulo per day. You should also have plenty of airline options to choose from since 0 airlines have flights from the Ontario airport to Sao Paulo. It is only a 3.1 mi journey to Ontario (ONT) from Ontario’s city center.

Cheap flights from Ontario (ONT) to Sao Paulo (SAO) from $324

What is the cheapest day to fly round-trip from Ontario to Sao Paulo?

How far in advance should I book a flight from Ontario to Sao Paulo?

What is the cheapest month to fly from Ontario to Sao Paulo?

When is the cheapest time to fly from Ontario to Sao Paulo (ONT - SAO)?

Cheap flights from Ontario to Sao Paulo in March, April 2023

The best prices found for ONT to SAO flights for March, April

Ontario to Sao Paulo 2023 flight deals

Cheap flights to Sao Paulo from Ontario found for this year

Cheap Avianca flights from Ontario to Sao Paulo

Cheap United Airlines flights from Ontario to Sao Paulo

Last minute flights from Ontario to Sao Paulo

Late deals on return flights to Sao Paulo from Ontario, departing today and this week

One-way flights to Sao Paulo from Ontario

The cheapest one-way flights from Ontario to Sao Paulo

Find flights from Ontario to Sao Paulo within your budget

Use the slider to find flights from Ontario to Sao Paulo that fit your budget.

Reviews of Airlines Servicing Sao Paulo

Related info for your journey

Useful info, stats and facts about Ontario to Sao Paulo flights.

What airport do you fly from for flights from Ontario to Sao Paulo?

Can I find flights from Ontario to Sao Paulo for under $800 on Cheapflights?

Are there last-minute flights available from Ontario to Sao Paulo for under $1,300?

What are the cheapest airlines to fly from Ontario to Sao Paulo one-way?

What are the cheapest flights from Ontario to Sao Paulo?

What does ONT to GRU mean?

Other flights from Ontario

Other flights to Sao Paulo

Flights to Sao Paulo from Ontario

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