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Cheap flights from Sao Paulo Guarulhos Intl Airport to Los Angeles from $420

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Sao Paulo Guarulhos Intl Airport to Los Angeles departing on 12/4. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from Sao Paulo Guarulhos Intl Airport to Los Angeles

Cheap round-trip flights

Enter your travel dates to find the best prices.
Delta Logo
12:55 pm - 9:07 pmGRU-ONT
37h 12m2 stops
Delta Logo
1:04 pm - 5:40 amONT-GRU
35h 36m1 stop
$1,083Delta
Find Deal
Thu, Jan 15 - Wed, Feb 11
Delta Logo
12:55 pm - 11:54 amGRU-ONT
27h 59m2 stops
Delta Logo
10:30 pm - 9:55 amONT-GRU
30h 25m2 stops
$1,123Delta
Find Deal
Thu, Jan 15 - Sun, Feb 8
United Airlines Logo
10:25 pm - 8:45 pmGRU-ONT
26h 20m2 stops
United Airlines Logo
1:45 pm - 7:15 amONT-GRU
37h 30m2 stops
$1,127United Airlines
Find Deal
Wed, Mar 18 - Sun, Mar 22
United Airlines Logo
10:15 pm - 9:52 pmGRU-ONT
28h 37m1 stop
United Airlines Logo
6:00 am - 9:30 amONT-GRU
22h 30m1 stop
$1,133United Airlines
Find Deal
Wed, Dec 24 - Wed, Jan 7
LATAM Airlines Logo
11:45 pm - 11:54 amGRU-ONT
17h 09m1 stop
LATAM Airlines Logo
1:09 pm - 9:35 amONT-GRU
15h 26m1 stop
$1,167LATAM Airlines
Find Deal
Tue, Feb 10 - Sat, Feb 14
Multiple Airlines Logo
9:20 pm - 10:52 pmGRU-ONT
30h 32m3 stops
Multiple Airlines Logo
12:42 am - 5:40 amONT-GRU
23h 58m2 stops
$1,172Multiple Airlines
Find Deal
Wed, Dec 3 - Tue, Dec 9
LATAM Airlines Logo
11:45 pm - 11:59 amGRU-ONT
17h 14m1 stop
LATAM Airlines Logo
1:00 pm - 9:35 amONT-GRU
16h 35m1 stop
$1,216LATAM Airlines
Find Deal
Fri, Mar 6 - Sun, Mar 15
American Airlines Logo
10:00 pm - 9:29 amGRU-ONT
15h 29m1 stop
American Airlines Logo
3:05 pm - 9:00 amONT-GRU
13h 55m1 stop
$1,223American Airlines
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Thu, Apr 2 - Thu, Apr 23
Multiple Airlines Logo
2:40 am - 8:55 pmGRU-ONT
23h 15m3 stops
Multiple Airlines Logo
12:42 am - 7:35 amONT-GRU
25h 53m3 stops
$1,232Multiple Airlines
Find Deal
Wed, Dec 17 - Wed, Dec 24
American Airlines Logo
12:15 am - 2:53 pmGRU-ONT
18h 38m2 stops
American Airlines Logo
11:59 pm - 8:10 amONT-GRU
28h 11m1 stop
$1,294American Airlines
Find Deal
Tue, Mar 17 - Sun, Mar 22

United Airlines flights from Sao Paulo Guarulhos Intl Airport to Ontario

Our best United Airlines deals on Sao Paulo Guarulhos Intl Airport to Ontario flight tickets
United Airlines
Mar 18
GRU9:45 pmSao Paulo Guarulhos Intl
28h 50m
1 stop
ONT10:35 pmOntario
Mar 22
ONT1:45 pmOntario
38h 05m
2 stops
GRU7:50 amSao Paulo Guarulhos Intl
$1,127
Find similar
United Airlines
Dec 24
GRU10:15 pmSao Paulo Guarulhos Intl
28h 37m
1 stop
ONT9:52 pmOntario
Jan 6
ONT6:00 amOntario
22h 30m
1 stop
GRU9:30 amSao Paulo Guarulhos Intl
$1,133
Find similar
United Airlines
Dec 8
GRU9:30 pmSao Paulo Guarulhos Intl
20h 02m
2 stops
ONT12:32 pmOntario
Jan 22
ONT5:05 amOntario
21h 05m
2 stops
GRU7:10 amSao Paulo Guarulhos Intl
$1,158
Find similar

LATAM Airlines flights from Sao Paulo Guarulhos Intl Airport to Ontario

Our best LATAM Airlines deals on Sao Paulo Guarulhos Intl Airport to Ontario flight tickets
LATAM Airlines
Feb 10
GRU11:45 pmSao Paulo Guarulhos Intl
17h 09m
1 stop
ONT11:54 amOntario
Feb 14
ONT1:09 pmOntario
15h 26m
1 stop
GRU9:35 amSao Paulo Guarulhos Intl
$1,167
Find similar
LATAM Airlines
Mar 6
GRU11:45 pmSao Paulo Guarulhos Intl
17h 14m
1 stop
ONT11:59 amOntario
Mar 15
ONT1:00 pmOntario
16h 35m
1 stop
GRU9:35 amSao Paulo Guarulhos Intl
$1,216
Find similar
LATAM Airlines
Dec 4
GRU11:45 pmSao Paulo Guarulhos Intl
16h 17m
1 stop
ONT11:02 amOntario
Jan 28
ONT1:04 pmOntario
15h 31m
1 stop
GRU9:35 amSao Paulo Guarulhos Intl
$1,246
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Sao Paulo Guarulhos Intl Airport to Ontario 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, momondo users made 832,500 searches. Data last updated November 4, 2025.
Use the filters below to find and compare flights from Sao Paulo Guarulhos Intl Airport to Ontario that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Sao PauloOntario

GRU - ONT

GRUONT

Sao Paulo Guarulhos Intl

Thu 1/15

12:55 pm-9:07 pm

2 stops37h 12m

Ontario

Wed 2/11

1:04 pm-5:40 am

1 stop35h 36m

$1,083

Sao PauloOntario

GRU - ONT

GRUONT

Sao Paulo Guarulhos Intl

Thu 1/15

12:55 pm-11:54 am

2 stops27h 59m

Ontario

Sun 2/8

10:30 pm-9:55 am

2 stops30h 25m

$1,123

Sao PauloOntario

GRU - ONT

GRUONT

Sao Paulo Guarulhos Intl

Wed 3/18

10:25 pm-8:45 pm

2 stops26h 20m

Ontario

Sun 3/22

1:45 pm-7:15 am

2 stops37h 30m

$1,127

Sao PauloOntario

GRU - ONT

GRUONT

Sao Paulo Guarulhos Intl

Wed 12/24

10:15 pm-9:52 pm

1 stop28h 37m

Ontario

Wed 1/7

6:00 am-9:30 am

1 stop22h 30m

$1,133

Sao PauloOntario

GRU - ONT

GRUONT

Sao Paulo Guarulhos Intl

Tue 2/10

11:45 pm-11:54 am

1 stop17h 09m

Ontario

Sat 2/14

1:09 pm-9:35 am

1 stop15h 26m

$1,167

Sao PauloOntario

GRU - ONT

GRUONT

Sao Paulo Guarulhos Intl

Wed 12/3

9:20 pm-10:52 pm

3 stops30h 32m

Ontario

Tue 12/9

12:42 am-5:40 am

2 stops23h 58m

$1,172

Sao PauloOntario

GRU - ONT

GRUONT

Sao Paulo Guarulhos Intl

Fri 3/6

11:45 pm-11:59 am

1 stop17h 14m

Ontario

Sun 3/15

1:00 pm-9:35 am

1 stop16h 35m

$1,216

Sao PauloOntario

GRU - ONT

GRUONT

Sao Paulo Guarulhos Intl

Thu 4/2

10:00 pm-9:29 am

1 stop15h 29m

Ontario

Thu 4/23

3:05 pm-9:00 am

1 stop13h 55m

$1,223

Sao PauloOntario

GRU - ONT

GRUONT

Sao Paulo Guarulhos Intl

Wed 12/17

2:40 am-8:55 pm

3 stops23h 15m

Ontario

Wed 12/24

12:42 am-7:35 am

3 stops25h 53m

$1,232

Sao PauloOntario

GRU - ONT

GRUONT

Sao Paulo Guarulhos Intl

Tue 3/17

12:15 am-2:53 pm

2 stops18h 38m

Ontario

Sun 3/22

11:59 pm-8:10 am

1 stop28h 11m

$1,294

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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How to get the cheapest flight ticket from Sao Paulo Guarulhos Intl Airport to Ontario

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Can stopping save me money on Sao Paulo Guarulhos Intl Airport to Ontario flights?

You could potentially save up to 30% on your flight if you consider stops on a Sao Paulo Guarulhos Intl Airport to Ontario flight.

When to book flights from Sao Paulo Guarulhos Intl Airport to Ontario

Are you open to changing your travel dates? Check out the ideal times to fly from Sao Paulo Guarulhos Intl Airport to Ontario according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Sao Paulo Guarulhos Intl Airport to Ontario (GRU to ONT) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Sao Paulo Guarulhos Intl Airport to Ontario

Direct flights

None
There are no direct flights from Sao Paulo Guarulhos Intl Airport to Ontario. There are no popular flight routes from Sao Paulo Guarulhos Intl Airport to Ontario.
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  • How far is Sao Paulo Guarulhos Intl to Ontario by plane?

    Sao Paulo Guarulhos Intl and Ontario are 6124.9 mi apart from one another. 15h 29m is a normal flight duration for this route.

  • When did momondo last update prices for flights from Sao Paulo Guarulhos Intl Airport to Ontario Airport?

    Prices for flights from Sao Paulo Guarulhos Intl Airport to Ontario Airport are refreshed on a daily basis.

  • How old do you have to be to fly from Sao Paulo Guarulhos Intl Airport to Ontario Airport?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Sao Paulo Guarulhos Intl Airport to Ontario Airport.

  • What documentation or ID do you need to fly to Ontario Airport?

    The travel and health documents required for your trip to Ontario Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Ontario Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Why use momondo?

Why should I use momondo to find a flight deal from Sao Paulo to Ontario?

Finding the right flight to Ontario from Sao Paulo is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Ontario quick and easy, saving you time and money.

Can I find flights from Sao Paulo to Ontario with flexible booking policies on momondo?

Yes. momondo allows you to filter the results for Sao Paulo to Ontario flights to just show those with flexible booking policies.

How can momondo help me find flights from Sao Paulo to Ontario?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Ontario from Sao Paulo.

I’m not ready to book a flight from Sao Paulo to Ontario right now. Can momondo alert me if prices change?

Of course. momondo tracks the price of Sao Paulo to Ontario flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

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