When searching for a good deal, it’s best to be prepared for potential fluctuations in price. We recommend booking at least 33 days in advance, which can save you up to 19% on flights from Sao Paulo Guarulhos Intl Airport to Ontario compared to booking the week you need them. Waiting 33 days out may not be for everyone, so we have options available for flights within the next two weeks, with the lowest price starting at $682. For sooner than that we have options available in the next 3 days from $694.
The best pricing can be found in the month of September. Prices to Ontario from Sao Paulo Guarulhos Intl Airport average $734. You can even find prices in September for less than $734, as users have found deals to Ontario from as low as $334. The month of July appears to be one of the more expensive times to travel to Ontario from Sao Paulo Guarulhos Intl Airport. Flying in the targeted month can save you up to 27%.
Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Sao Paulo Guarulhos Intl Airport to Ontario as you normally would.
Fly from
Fly to
Budget
$800 - $1,323
Route
Depart
Return
Price
Sao Paulo Guarulhos IntlOntario
GRU - ONT
GRUONT
Sao Paulo Guarulhos Intl
Mon 8/26
2 stops24h 25m
Ontario
Sun 9/8
2 stops26h 30m
Sao Paulo Guarulhos IntlOntario
GRU - ONT
GRUONT
Sao Paulo Guarulhos Intl
Wed 8/14
2 stops32h 50m
Ontario
Sun 8/25
2 stops26h 30m
Sao Paulo Guarulhos IntlOntario
GRU - ONT
GRUONT
Sao Paulo Guarulhos Intl
Mon 8/12
2 stops24h 25m
Ontario
Tue 9/3
2 stops20h 50m
Sao Paulo Guarulhos IntlOntario
GRU - ONT
GRUONT
Sao Paulo Guarulhos Intl
Tue 8/13
2 stops18h 15m
Ontario
Tue 9/3
2 stops20h 50m
Sao Paulo Guarulhos IntlOntario
GRU - ONT
GRUONT
Sao Paulo Guarulhos Intl
Fri 7/26
3 stops30h 20m
Ontario
Sun 10/13
2 stops20h 50m
Sao Paulo Guarulhos IntlOntario
GRU - ONT
GRUONT
Sao Paulo Guarulhos Intl
Fri 7/26
3 stops30h 20m
Ontario
Mon 10/14
2 stops20h 50m
Sao Paulo Guarulhos IntlOntario
GRU - ONT
GRUONT
Sao Paulo Guarulhos Intl
Tue 7/30
1 stop27h 21m
Ontario
Mon 8/19
2 stops16h 46m
Sao Paulo Guarulhos IntlOntario
GRU - ONT
GRUONT
Sao Paulo Guarulhos Intl
Tue 9/10
1 stop16h 23m
Ontario
Tue 9/17
2 stops18h 25m
Sao Paulo Guarulhos IntlOntario
GRU - ONT
GRUONT
Sao Paulo Guarulhos Intl
Wed 9/4
1 stop15h 16m
Ontario
Tue 9/17
2 stops22h 05m
No data available for this route at this time. Please check back soon.
Boarding
Crew
Entertainment
Overall
Comfort
Food
Reviews
Big mess boarding.. groups not called separately. Flight attendant not pleasant
Boarding
Crew
Entertainment
Overall
Comfort
Food
Reviews
Big mess boarding.. groups not called separately. Flight attendant not pleasant
Boarding
Crew
Entertainment
Overall
Comfort
Food
Reviews
Big mess boarding.. groups not called separately. Flight attendant not pleasant
Boarding
Crew
Entertainment
Overall
Comfort
Food
Reviews
Big mess boarding.. groups not called separately. Flight attendant not pleasant
Boarding
Crew
Entertainment
Overall
Comfort
Food
Reviews
Big mess boarding.. groups not called separately. Flight attendant not pleasant
Boarding
Crew
Entertainment
Overall
Comfort
Food
Reviews
Big mess boarding.. groups not called separately. Flight attendant not pleasant
Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from Guarulhos Intl to Ontario. Too many options? Cheapflights also provides filters for things like airlines, price ranges, and number of stops to help you make a decision easily.
Millions of users choose and trust Cheapflights to book the best flight deals from Guarulhos Intl to Ontario for free. We help you search and compare prices from hundreds of airlines for the right flight just for you.
Yes! Cheapflights helps users easily find flights from Guarulhos Intl to Ontario with no change fees.
Yes, and it’s super simple to set up. Click the bell icon next to the flight deals above and provide a valid email address to enable Price Alerts. That’s it!