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Cheap flights from Ontario (ONT) to Sao Paulo (SAO) from $296

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 8/19. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
ONT — SAO
May 7 — May 141
From?
To?
Tue 5/7
Tue 5/14
1 adult, Economy
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How far in advance should I book a flight from Ontario to Sao Paulo?

Users have found that booking a flight from Ontario to Sao Paulo at least 30 days early can save you up to 42% on average compared to booking a flight this week. If booking 30 days before your flight isn’t an option for you, users have found flights from Ontario to Sao Paulo for as little as $692 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 $695 for flights departing within the next 3 days.

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

October is one of the best times of the year to fly to Sao Paulo from Ontario. Prices for October average $772 per person but you can even find prices for as low as $365. The most expensive prices can be found in the month of December. Opting for a October flight can save you 61% on your journey compared to booking in December

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

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Ontario to Sao Paulo as you normally would.

Cheap Avianca flights from Ontario to Sao Paulo

Explore cheap flight options specifically provided by Avianca for the route between Ontario and Sao Paulo. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 2,899,487 searches. Data last updated May 2, 2024.
Find some of the cheapest Avianca flights traveling from Ontario to Sao Paulo. Come back soon if you're not finding the exact deal you're looking for.
Sun 8/1811:30 pmONT - GRU
2 stops20h 50mAvianca
Thu 8/227:45 amGRU - ONT
2 stops18h 15mAvianca
Deal found 5/1$624
Tue 8/2011:30 pmONT - GRU
2 stops20h 50mAvianca
Wed 8/281:35 amGRU - ONT
2 stops24h 25mAvianca
Deal found 5/2$643
Sun 8/1811:30 pmONT - GRU
2 stops20h 50mAvianca
Sun 8/251:35 amGRU - ONT
2 stops24h 25mAvianca
Deal found 5/1$644
Sun 8/1111:30 pmONT - GRU
2 stops20h 50mAvianca
Thu 8/157:45 amGRU - ONT
2 stops18h 15mAvianca
Deal found 4/30$648
Mon 8/1911:30 pmONT - GRU
2 stops20h 50mAvianca
Sun 8/251:35 amGRU - ONT
2 stops24h 25mAvianca
Deal found 5/1$669
Sun 8/1811:30 pmONT - GRU
2 stops20h 50mAvianca
Mon 8/267:45 amGRU - ONT
2 stops18h 15mAvianca
Deal found 5/1$670
Thu 9/511:30 pmONT - GRU
2 stops20h 50mAvianca
Sun 9/87:45 amGRU - ONT
2 stops18h 15mAvianca
Deal found 4/30$683
Tue 5/2111:30 pmONT - GRU
2 stops20h 50mAvianca
Mon 6/101:35 amGRU - ONT
2 stops24h 25mAvianca
Deal found 5/1$700
Tue 9/311:30 pmONT - GRU
2 stops20h 50mAvianca
Mon 9/231:35 amGRU - ONT
2 stops24h 25mAvianca
Deal found 5/1$701

Cheap United Airlines flights from Ontario to Sao Paulo

Explore cheap flight options specifically provided by United Airlines for the route between Ontario and Sao Paulo. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 2,899,487 searches. Data last updated May 2, 2024.
Some of the best deals we've found on United Airlines flights traveling from Ontario to Sao Paulo. Ensure the flight price, dates, time, and airline match your criteria before you book.
Thu 10/106:02 amONT - GRU
1 stop21h 33mUnited Airlines
Tue 10/2910:25 pmGRU - ONT
2 stops21h 21mUnited Airlines
Deal found 5/1$1,072
Mon 7/156:00 amONT - GRU
1 stop21h 35mUnited Airlines
Thu 8/159:50 pmGRU - ONT
2 stops28h 55mUnited Airlines
Deal found 5/1$1,202
Thu 8/226:00 amONT - GRU
1 stop21h 35mUnited Airlines
Mon 8/269:00 pmGRU - ONT
2 stops19h 32mUnited Airlines
Deal found 4/30$1,222
Fri 8/166:00 amONT - GRU
1 stop21h 35mUnited Airlines
Mon 8/269:50 pmGRU - ONT
2 stops18h 42mUnited Airlines
Deal found 5/1$1,262
Fri 6/216:25 pmONT - GRU
2 stops33h 10mUnited Airlines
Thu 7/49:50 pmGRU - ONT
2 stops26h 58mUnited Airlines
Deal found 5/1$1,329
Fri 7/126:35 pmONT - GRU
2 stops33h 00mUnited Airlines
Sun 7/219:50 pmGRU - ONT
2 stops28h 55mUnited Airlines
Deal found 5/1$1,331
Thu 7/116:00 amONT - GRU
1 stop21h 35mUnited Airlines
Sat 8/39:50 pmGRU - ONT
2 stops23h 38mUnited Airlines
Deal found 5/1$1,332
Sun 8/116:00 amONT - GRU
1 stop21h 35mUnited Airlines
Thu 8/159:50 pmGRU - ONT
2 stops18h 43mUnited Airlines
Deal found 4/30$1,337
Wed 5/1510:42 amONT - GRU
2 stops16h 53mUnited Airlines
Thu 5/309:50 pmGRU - ONT
2 stops18h 43mUnited Airlines
Deal found 5/1$1,502

Cheap Ontario to Sao Paulo flights in May & June 2024

Find cheap flight options from Ontario to Sao Paulo specifically for the months of May and June 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 2,899,487 searches. Prices were last updated on May 2, 2024.
These are some of the best deals we've found on flights to Sao Paulo in 2024 at this time. For more flight deals, be sure to check back very soon.
Sun 5/1911:30 pmONT - GRU
2 stops20h 50mAvianca
Wed 5/221:35 amGRU - ONT
2 stops24h 25mAvianca
Deal found 4/30$669
Tue 5/2111:30 pmONT - GRU
2 stops20h 50mAvianca
Mon 6/101:35 amGRU - ONT
2 stops24h 25mAvianca
Deal found 5/1$700
Tue 5/2111:30 pmONT - GRU
2 stops20h 50mAvianca
Tue 6/117:45 amGRU - ONT
2 stops18h 15mAvianca
Deal found 5/1$737
Mon 5/1311:30 pmONT - GRU
2 stops20h 50mAvianca
Thu 5/307:45 amGRU - ONT
2 stops18h 15mAvianca
Deal found 5/1$795
Sun 5/1911:30 pmONT - GRU
2 stops20h 50mAvianca
Thu 5/237:45 amGRU - ONT
2 stops18h 15mAvianca
Deal found 4/30$848
Sun 5/1911:30 pmONT - GRU
2 stops20h 50mAvianca
Sun 5/267:45 amGRU - ONT
2 stops18h 15mAvianca
Deal found 5/1$935
Tue 5/1411:30 pmONT - GRU
2 stops20h 50mAvianca
Mon 5/201:35 amGRU - ONT
2 stops24h 25mAvianca
Deal found 5/1$952
Sun 5/1911:30 pmONT - GRU
2 stops20h 50mAvianca
Sat 5/251:35 amGRU - ONT
2 stops24h 25mAvianca
Deal found 5/1$986
Mon 5/1311:30 pmONT - GRU
2 stops20h 50mAvianca
Sat 5/187:45 amGRU - ONT
2 stops18h 15mAvianca
Deal found 5/2$997

Ontario to Sao Paulo 2024 flight deals

Discover exclusive flight deals for travel between Ontario and Sao Paulo in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 2,899,487 searches. Data last updated May 2, 2024.
These are some of the best deals we've found on flights to Sao Paulo in 2024 at this time. For more flight deals, be sure to check back very soon.
Sun 8/1811:30 pmONT - GRU
2 stops20h 50mAvianca
Thu 8/227:45 amGRU - ONT
2 stops18h 15mAvianca
Deal found 5/1$624
Sun 8/1811:30 pmONT - GRU
2 stops20h 50mAvianca
Sun 8/251:35 amGRU - ONT
2 stops24h 25mAvianca
Deal found 5/1$644
Sun 8/1111:30 pmONT - GRU
2 stops20h 50mAvianca
Thu 8/157:45 amGRU - ONT
2 stops18h 15mAvianca
Deal found 4/30$648
Mon 8/1911:30 pmONT - GRU
2 stops20h 50mAvianca
Sun 8/251:35 amGRU - ONT
2 stops24h 25mAvianca
Deal found 5/1$669
Sun 8/1811:30 pmONT - GRU
2 stops20h 50mAvianca
Mon 8/267:45 amGRU - ONT
2 stops18h 15mAvianca
Deal found 5/1$670
Thu 9/511:30 pmONT - GRU
2 stops20h 50mAvianca
Sun 9/87:45 amGRU - ONT
2 stops18h 15mAvianca
Deal found 4/30$683
Tue 5/2111:30 pmONT - GRU
2 stops20h 50mAvianca
Mon 6/101:35 amGRU - ONT
2 stops24h 25mAvianca
Deal found 5/1$700
Tue 9/311:30 pmONT - GRU
2 stops20h 50mAvianca
Mon 9/231:35 amGRU - ONT
2 stops24h 25mAvianca
Deal found 5/1$701
Thu 8/1511:30 pmONT - GRU
2 stops20h 50mAvianca
Sun 8/181:35 amGRU - ONT
2 stops24h 25mAvianca
Deal found 4/30$706

Ontario to Sao Paulo flights leaving soon

Find last-minute flight options from Ontario to Sao Paulo for spontaneous travel. Discover available flights and compare prices based on user searches. Secure great deals and offers for spontaneous trips with quick booking options. Over the last 7 days, Cheapflights users made 2,899,487 searches. Data last updated May 2, 2024.
Have a look at some of the flights available from Ontario to Sao Paulo departing last-minute. To prevent any unwanted surprises, users should verify their flight info before booking.
Sat 5/1111:30 pmONT - GRU
2 stops20h 50mAvianca
Thu 5/167:45 amGRU - ONT
2 stops18h 15mAvianca
Deal found 5/1$1,147
Sat 5/1111:30 pmONT - GRU
2 stops20h 50mAvianca
Wed 5/151:35 amGRU - ONT
2 stops24h 25mAvianca
Deal found 5/1$1,243
Tue 5/711:30 pmONT - GRU
2 stops20h 50mAvianca
Fri 5/175:10 pmGRU - ONT
2 stops32h 50mAvianca
Deal found 5/1$1,474
Sat 5/1111:30 pmONT - GRU
2 stops20h 50mAvianca
Mon 5/131:35 amGRU - ONT
2 stops24h 25mAvianca
Deal found 5/1$1,512
Thu 5/911:30 pmONT - GRU
2 stops20h 50mAvianca
Fri 5/171:35 amGRU - ONT
2 stops24h 25mAvianca
Deal found 5/1$1,675
Wed 5/810:42 amONT - GRU
2 stops16h 53mUnited Airlines
Wed 5/159:50 pmGRU - ONT
2 stops18h 50mUnited Airlines
Deal found 5/1$1,722
Sun 5/1210:42 amONT - GRU
2 stops16h 53mUnited Airlines
Wed 7/39:50 pmGRU - ONT
2 stops18h 25mUnited Airlines
Deal found 5/1$1,787
Wed 5/810:42 amONT - GRU
2 stops18h 48mUnited Airlines
Wed 5/159:50 pmGRU - ONT
2 stops18h 50mUnited Airlines
Deal found 5/1$1,826
Thu 5/911:30 pmONT - GRU
2 stops20h 50mAvianca
Sun 5/125:10 pmGRU - ONT
2 stops32h 50mAvianca
Deal found 5/2$1,938

One-way flights to Sao Paulo from Ontario

Search for one-way flight options from Ontario to Sao Paulo. Find affordable one-way fares based on user searches. Compare prices and availability to plan your one-way journey according to your preferred dates and budget. Over the last 7 days, Cheapflights users made 2,899,487 searches. Data last updated May 2, 2024.
Take a look at some of the one-way flights we've detected from Ontario to Sao Paulo. Users in need of a round-trip flight from Ontario to Sao Paulo instead should update the search form at the top of page.
Mon 8/1911:30 pmONT - GRU
2 stops20h 50mAvianca
Deal found 4/30$296
Mon 8/511:30 pmONT - GRU
2 stops35h 50mAvianca
Deal found 5/1$304
Tue 6/411:30 pmONT - GRU
2 stops20h 50mAvianca
Deal found 5/1$393
Tue 7/211:30 pmONT - GRU
2 stops20h 50mAvianca
Deal found 5/1$431
Tue 7/911:30 pmONT - GRU
2 stops20h 50mAvianca
Deal found 5/1$435
Mon 7/111:30 pmONT - GRU
2 stops35h 50mAvianca
Deal found 5/1$449
Thu 6/2711:30 pmONT - GRU
2 stops20h 50mAvianca
Deal found 5/1$466
Sun 7/2111:30 pmONT - GRU
2 stops20h 50mAvianca
Deal found 5/1$468
Sat 5/1111:30 pmONT - GRU
2 stops26h 30mAvianca
Deal found 5/1$470

Find flights from Ontario to Sao Paulo within your budget

Customize your flight search to find flights from Ontario to Sao Paulo 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 2,899,487 searches. Data last updated May 2, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$624 - $1,383

Route

Depart

Return

Price

OntarioSao Paulo Guarulhos Intl

ONT - GRU

ONTGRU

Ontario

Sun 8/18

2 stops20h 50m

Sao Paulo Guarulhos Intl

Thu 8/22

2 stops18h 15m

$624

OntarioSao Paulo Guarulhos Intl

ONT - GRU

ONTGRU

Ontario

Tue 8/20

2 stops20h 50m

Sao Paulo Guarulhos Intl

Wed 8/28

2 stops24h 25m

$643

OntarioSao Paulo Guarulhos Intl

ONT - GRU

ONTGRU

Ontario

Sun 8/18

2 stops20h 50m

Sao Paulo Guarulhos Intl

Sun 8/25

2 stops24h 25m

$644

OntarioSao Paulo Guarulhos Intl

ONT - GRU

ONTGRU

Ontario

Sun 8/11

2 stops20h 50m

Sao Paulo Guarulhos Intl

Thu 8/15

2 stops18h 15m

$648

OntarioSao Paulo Guarulhos Intl

ONT - GRU

ONTGRU

Ontario

Thu 10/3

2 stops20h 50m

Sao Paulo Guarulhos Intl

Fri 10/11

3 stops30h 20m

$945

OntarioSao Paulo Guarulhos Intl

ONT - GRU

ONTGRU

Ontario

Thu 10/10

1 stop21h 33m

Sao Paulo Guarulhos Intl

Tue 10/29

2 stops21h 21m

$1,072

OntarioSao Paulo Guarulhos Intl

ONT - GRU

ONTGRU

Ontario

Tue 6/11

2 stops27h 06m

Sao Paulo Guarulhos Intl

Mon 6/24

2 stops48h 57m

$1,241

OntarioSao Paulo Guarulhos Intl

ONT - GRU

ONTGRU

Ontario

Mon 8/19

1 stop14h 50m

Sao Paulo Guarulhos Intl

Mon 8/26

1 stop17h 30m

$1,288

OntarioSao Paulo Guarulhos Intl

ONT - GRU

ONTGRU

Ontario

Thu 8/22

1 stop18h 40m

Sao Paulo Guarulhos Intl

Mon 8/26

1 stop16h 07m

$1,383

Flights are sorted by cheapest first

Deals found on 5/1

No data available for this route at this time. Please check back soon.

Reviews of airlines servicing Sao Paulo

Get insights into the airlines that provide service to Sao Paulo. 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 Sao Paulo. Reviews last updated May 2, 2024.
Read reviews from past customers who have flown Avianca, United Airlines and Copa Airlines from Ontario to Sao Paulo. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.1
Very good
10,874 reviews
Check prices

Boarding

8.2

Overall

8.1

Crew

8.6

Comfort

7.9

Entertainment

8.0

Food

7.4

Reviews

1 / 10

Not sufficient leg room and three seats are very tigh.t on 737 in economy main cabin

Delta
8.1
Very good
10,874 reviews
Delta
8.1
Very good
10,874 reviews
Check prices

Boarding

8.2

Overall

8.1

Crew

8.6

Comfort

7.9

Entertainment

8.0

Food

7.4

Reviews

1 / 10

Not sufficient leg room and three seats are very tigh.t on 737 in economy main cabin

Copa Airlines
8.0
Very good
2,828 reviews
Delta
8.1
Very good
10,874 reviews
Check prices

Boarding

8.2

Overall

8.1

Crew

8.6

Comfort

7.9

Entertainment

8.0

Food

7.4

Reviews

1 / 10

Not sufficient leg room and three seats are very tigh.t on 737 in economy main cabin

Avianca
7.5
Good
3,876 reviews
Delta
8.1
Very good
10,874 reviews
Check prices

Boarding

8.2

Overall

8.1

Crew

8.6

Comfort

7.9

Entertainment

8.0

Food

7.4

Reviews

1 / 10

Not sufficient leg room and three seats are very tigh.t on 737 in economy main cabin

United Airlines
7.4
Good
11,159 reviews
Delta
8.1
Very good
10,874 reviews
Check prices

Boarding

8.2

Overall

8.1

Crew

8.6

Comfort

7.9

Entertainment

8.0

Food

7.4

Reviews

1 / 10

Not sufficient leg room and three seats are very tigh.t on 737 in economy main cabin

American Airlines
7.3
Good
14,788 reviews
Delta
8.1
Very good
10,874 reviews
Check prices

Boarding

8.2

Overall

8.1

Crew

8.6

Comfort

7.9

Entertainment

8.0

Food

7.4

Reviews

1 / 10

Not sufficient leg room and three seats are very tigh.t on 737 in economy main cabin

Related info for your journey

Find useful and relevant information for your journey from Ontario to Sao Paulo. 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 Ontario to Sao Paulo?

    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.

  • Can I find flights from Ontario to Sao Paulo for under $700 on Cheapflights?

    Yes, there are multiple flights from Ontario to Sao Paulo for under $700. The cheapest flight booked recently is on Avianca for just $624, but on average you can expect to pay $721.

  • Are there last-minute flights available from Ontario to Sao Paulo for under $1,200?

    There are currently 20+ open flights from Ontario to Sao Paulo within the next 7 days for less than $1,200.

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

    $296 is the cheapest one-way deal found within the past few days, from Avianca. You may also be able to find cheap deals on Copa Airlines and United Airlines, with prices starting from $579 and $590, respectively.

  • 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.

  • Can I find deals for flights from Ontario to Sao Paulo that include extra baggage allowance?

    The amount of baggage you can bring on your Ontario to Sao Paulo flight depends on the airline and the type of fare you've chosen. After entering your flight details, you'll be able to view the specific baggage policies for each deal in the search results. Keep in mind that certain deals may offer additional baggage allowance.

  • Can I find deals on flights from Ontario to Sao Paulo with specific airlines?

    Yes, Cheapflights allows you to browse and filter Ontario to Sao Paulo flight deals by airline. After entering your origin and destination, use the available filters to view flights offered by airlines.

  • Can I find deals for flights from Ontario to Sao Paulo that include hotel bookings?

    Yes. In addition to deals on Ontario to Sao Paulo flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Ontario to Sao Paulo?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Ontario to Sao Paulo.

  • Can I find deals for business class flights from Ontario to Sao Paulo?

    Yes. Cheapflights offers flight deals from Ontario to Sao Paulo by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • Can I find deals for flights from Ontario to Sao Paulo that allow pets onboard?

    Many airlines flying from Ontario to Sao Paulo offer the option to travel with pets. After selecting a flight deal, you can find more information about the airline's pet policy on their official website or by contacting the airline directly. Please note that additional fees and restrictions may apply.

  • Can I find deals on last-minute flights from Ontario to Sao Paulo?

    Yes, you can often find last-minute deals on Ontario to Sao Paulo flights on Cheapflights. However, these deals can vary and may not always be available. We recommend checking back frequently or signing up for price alerts for the most up-to-date deals.

  • How recently were the Ontario to Sao Paulo flight deals updated?

    The Ontario to Sao Paulo flight deals you see on this page were last updated on 5/1.

See more FAQs

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Alternative routes for Ontario to Sao Paulo
See prices for flight routes from nearby airports that may be better suited for you.

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Search flights from Ontario to Sao Paulo by cabin class

Find flights from Ontario to Sao Paulo, based on your preferred cabin class, be it economy, premium economy, business, or first class.
First Class
Business Class
Prem Econ Class
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Fly with Cheapflights

Find the best flight deals on Cheapflights, where travelers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Ontario to Sao Paulo?

Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from Ontario to Sao Paulo. Too many options? Cheapflights also provides filters for things like airlines, price ranges, and number of stops to help you make a decision easily.

Why should you use Cheapflights to find cheap flight tickets from Ontario to Sao Paulo?

By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights to Sao Paulo from Ontario.

Can Cheapflights find flights from Ontario to Sao Paulo with no change fees?

Cheapflights does show flights with no change fees to all users. To see these options for flights from Ontario to Sao Paulo, users can toggle the no change fees filter when performing a flight search.

Can Cheapflights notify me if prices for flights from Ontario to Sao Paulo become cheaper?

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

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