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Cheap flights from Brazil to Los Angeles from $425

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Brazil to Los Angeles departing on 7/26. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

Find the cheapest flights from Brazil to Los Angeles

Recent round-trip flight deals from Brazil to Los Angeles

Enter your travel dates to find the best prices.
Multiple Airlines Logo
1:00 am - 11:05 pm
GRU
-
ONT
26h 05m
3 stops
Multiple Airlines Logo
12:55 am - 9:20 am
ONT
-
GRU
28h 25m
3 stops
$789Multiple Airlines
Wed, Aug 5 - Tue, Aug 18
Multiple Airlines Logo
1:00 am - 11:05 pm
GRU
-
ONT
26h 05m
3 stops
Multiple Airlines Logo
9:36 pm - 9:20 am
ONT
-
GRU
31h 44m
3 stops
$825Multiple Airlines
Mon, Jul 13 - Tue, Jul 21
United Airlines Logo
9:05 pm - 12:18 pm
GIG
-
ONT
19h 13m
2 stops
United Airlines Logo
9:00 am - 9:35 am
ONT
-
GIG
19h 35m
2 stops
$1,155United Airlines
Thu, Oct 22 - Thu, Nov 12
United Airlines Logo
9:55 pm - 10:53 pm
GIG
-
ONT
29h 58m
2 stops
United Airlines Logo
9:00 am - 9:35 am
ONT
-
GIG
19h 35m
2 stops
$1,156United Airlines
Thu, Nov 5 - Mon, Nov 9
Avianca Logo
1:45 am - 8:55 pm
GIG
-
ONT
24h 10m
2 stops
Avianca Logo
10:30 pm - 3:45 pm
ONT
-
GIG
36h 15m
2 stops
$1,218Avianca
Fri, Nov 13 - Tue, Nov 17
Avianca Logo
7:30 am - 8:55 pm
GIG
-
ONT
18h 25m
2 stops
Avianca Logo
10:30 pm - 12:40 am
ONT
-
GIG
21h 10m
2 stops
$1,224Avianca
Sat, Dec 19 - Sat, Mar 13
LATAM Airlines Logo
5:40 pm - 11:27 am
POA
-
ONT
22h 47m
2 stops
LATAM Airlines Logo
10:59 pm - 12:15 pm
ONT
-
POA
32h 16m
2 stops
$1,311LATAM Airlines
Wed, Nov 4 - Sun, Nov 8
LATAM Airlines Logo
1:00 pm - 11:27 am
POA
-
ONT
27h 27m
2 stops
LATAM Airlines Logo
7:00 am - 5:15 pm
ONT
-
POA
29h 15m
2 stops
$1,319LATAM Airlines
Wed, Nov 4 - Sun, Nov 8
Delta Logo
7:20 pm - 10:42 am
CWB
-
ONT
19h 22m
2 stops
Delta Logo
7:05 am - 8:55 am
ONT
-
CWB
21h 50m
2 stops
$4,505Delta
Fri, Sep 4 - Fri, Sep 18
Delta Logo
7:20 pm - 10:42 am
CWB
-
ONT
19h 22m
2 stops
Delta Logo
7:05 am - 8:55 am
ONT
-
CWB
21h 50m
2 stops
$4,519Delta
Fri, Sep 4 - Fri, Sep 18

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United Airlines flights from Brazil to Ontario

Our best United Airlines deals on Brazil to Ontario flight tickets
United Airlines
Oct 22
GIG9:05 pmRio de Janeiro–Galeão Intl
19h 13m
2 stops
ONT12:18 pmOntario
Nov 12
ONT9:00 amOntario
19h 35m
2 stops
GIG9:35 amRio de Janeiro–Galeão Intl
$1,155
United Airlines
Nov 5
GIG9:55 pmRio de Janeiro–Galeão Intl
29h 58m
2 stops
ONT10:53 pmOntario
Nov 9
ONT9:00 amOntario
19h 35m
2 stops
GIG9:35 amRio de Janeiro–Galeão Intl
$1,156
United Airlines
Nov 5
GIG9:55 pmRio de Janeiro–Galeão Intl
28h 01m
2 stops
ONT8:56 pmOntario
Nov 9
ONT6:00 amOntario
22h 35m
1 stop
GIG9:35 amRio de Janeiro–Galeão Intl
$1,157

Avianca flights from Brazil to Ontario

Our best Avianca deals on Brazil to Ontario flight tickets
Avianca
Nov 13
GIG1:45 amRio de Janeiro–Galeão Intl
24h 10m
2 stops
ONT8:55 pmOntario
Nov 17
ONT10:30 pmOntario
36h 15m
2 stops
GIG3:45 pmRio de Janeiro–Galeão Intl
$1,218
Avianca
Dec 19
GIG7:30 amRio de Janeiro–Galeão Intl
18h 25m
2 stops
ONT8:55 pmOntario
Mar 13
ONT10:30 pmOntario
21h 10m
2 stops
GIG12:40 amRio de Janeiro–Galeão Intl
$1,224
Avianca
Dec 19
GIG7:30 amRio de Janeiro–Galeão Intl
18h 25m
2 stops
ONT8:55 pmOntario
Mar 13
ONT10:30 pmOntario
21h 10m
2 stops
GIG12:40 amRio de Janeiro–Galeão Intl
$1,227

momondo Fare Finder

 
Customize your flight search to find flights from Brazil 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 June 27, 2026.
Use the filters below to find and compare flights from Brazil to Ontario that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Sao PauloOntario

GRU - ONT

GRUONT

Sao Paulo Guarulhos Intl

Wed 8/5

1:00 am-11:05 pm

3 stops26h 05m

Ontario

Tue 8/18

12:55 am-9:20 am

3 stops28h 25m

$789

Sao PauloOntario

GRU - ONT

GRUONT

Sao Paulo Guarulhos Intl

Mon 7/13

1:00 am-11:05 pm

3 stops26h 05m

Ontario

Tue 7/21

9:36 pm-9:20 am

3 stops31h 44m

$825
Quickest round-trip

Rio de JaneiroOntario

GIG - ONT

GIGONT

Rio de Janeiro–Galeão Intl

Thu 10/22

9:05 pm-12:18 pm

2 stops19h 13m

Ontario

Thu 11/12

9:00 am-9:35 am

2 stops19h 35m

$1,155

Rio de JaneiroOntario

GIG - ONT

GIGONT

Rio de Janeiro–Galeão Intl

Thu 11/5

9:55 pm-10:53 pm

2 stops29h 58m

Ontario

Mon 11/9

9:00 am-9:35 am

2 stops19h 35m

$1,156

Rio de JaneiroOntario

GIG - ONT

GIGONT

Rio de Janeiro–Galeão Intl

Fri 11/13

1:45 am-8:55 pm

2 stops24h 10m

Ontario

Tue 11/17

10:30 pm-3:45 pm

2 stops36h 15m

$1,218

Rio de JaneiroOntario

GIG - ONT

GIGONT

Rio de Janeiro–Galeão Intl

Sat 12/19

7:30 am-8:55 pm

2 stops18h 25m

Ontario

Sat 3/13

10:30 pm-12:40 am

2 stops21h 10m

$1,224

Porto AlegreOntario

POA - ONT

POAONT

Porto Alegre Salgado Filho

Wed 11/4

5:40 pm-11:27 am

2 stops22h 47m

Ontario

Sun 11/8

10:59 pm-12:15 pm

2 stops32h 16m

$1,311

Porto AlegreOntario

POA - ONT

POAONT

Porto Alegre Salgado Filho

Wed 11/4

1:00 pm-11:27 am

2 stops27h 27m

Ontario

Sun 11/8

7:00 am-5:15 pm

2 stops29h 15m

$1,319

CuritibaOntario

CWB - ONT

CWBONT

Curitiba Afonso Pena

Fri 9/4

7:20 pm-10:42 am

2 stops19h 22m

Ontario

Fri 9/18

7:05 am-8:55 am

2 stops21h 50m

$4,505

CuritibaOntario

CWB - ONT

CWBONT

Curitiba Afonso Pena

Fri 9/4

7:20 pm-10:42 am

2 stops19h 22m

Ontario

Fri 9/18

7:05 am-8:55 am

2 stops21h 50m

$4,519

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 Brazil 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

What is the cheapest airline that flies from Brazil to Ontario?

Avianca, United Airlines, and LATAM Airlines are the most popular carriers operating from Brazil to Ontario

What airlines fly to Ontario?

LATAM Airlines, Copa Airlines and Delta are the top three most popular airlines that fly to Ontario from Brazil according to our data. LATAM Airlines is the first choice among our users, with 45% of people opting to fly with this airline when traveling to Ontario. Keep in mind that there are 7 different airlines that fly to Ontario on a routine basis, so you have a few additional options to choose from.

Cheap Brazil to Ontario flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Brazil to Ontario

Fastest flight time

18h 22m

Direct flights

None
The fastest flight from Brazil to Ontario takes 18h 22m
There are no direct flights from Brazil to Ontario. There are no popular flight routes from Brazil to Ontario.
Search flight deals

Frequently asked questions about flying from Brazil to Ontario

  • When did momondo last update prices for flights from Brazil to Ontario Airport?

    Prices for flights from Brazil to Ontario Airport are updated daily.

  • How old do you have to be to fly from Brazil to Ontario Airport?

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Brazil to Ontario Airport.

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

    The travel and health documents you'll need for your trip to Ontario Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Ontario Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Why use momondo?

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

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Brazil to Ontario. momondo saves you time and could save you money on your trip.

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

Yes. All flights to Ontario from Brazil on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights from Brazil to Ontario?

Once all potential Brazil to Ontario flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

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

If you are simply researching potential flights to Ontario, momondo offers a useful price alert feature which will track prices for flights to Ontario from Brazil and alert you when they change.

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