What is the cheapest airline that flies from Ontario to Rio de Janeiro?

United Airlines, American Airlines, and Delta are the most popular carriers operating from Ontario to Rio de Janeiro

What airlines fly to Rio de Janeiro?

LATAM Airlines, Copa Airlines and American Airlines are the top three most popular airlines that fly to Rio de Janeiro from Ontario according to our data. LATAM Airlines is the first choice among our users, with 31% of people opting to fly with this airline when traveling to Rio de Janeiro. Keep in mind that there are 6 different airlines that fly to Rio de Janeiro on a routine basis, so you have a few additional options to choose from.

When did momondo last update prices for flights from Ontario Airport to Rio de Janeiro?

Prices for flights from Ontario Airport to Rio de Janeiro are updated daily.

How old do you have to be to fly from Ontario Airport to Rio de Janeiro?

The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Ontario Airport to Rio de Janeiro.

What documentation or ID do you need to fly to Rio de Janeiro?

The necessary travel and health documents for your Rio de Janeiro trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

$513 Cheap Flights from Ontario to Rio de Janeiro in 2025/26

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Find the cheapest flights from Ontario to Rio de Janeiro

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One-way

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Cheap round-trip flights

Enter your travel dates to find the best prices.

6:00 am - 9:35 amONT-GIG

22h 35m2 stops

9:55 pm - 5:43 pmGIG-ONT

24h 48m2 stops

$1,045United Airlines

Find Deal

Thu, Jan 15 - Thu, Jan 29

6:04 am - 9:35 amONT-GIG

22h 31m1 stop

9:55 pm - 10:53 pmGIG-ONT

29h 58m2 stops

$1,070United Airlines

Find Deal

Thu, Dec 25 - Wed, Feb 4

6:04 am - 9:35 amONT-GIG

22h 31m1 stop

9:55 pm - 9:58 pmGIG-ONT

29h 03m1 stop

$1,078United Airlines

Find Deal

Thu, Dec 25 - Wed, Feb 4

11:02 pm - 9:25 amONT-GIG

29h 23m3 stops

7:45 pm - 10:52 pmGIG-ONT

32h 07m3 stops

$1,119Multiple Airlines

Find Deal

Fri, Nov 14 - Mon, Nov 17

1:00 pm - 8:20 amONT-GIG

14h 20m1 stop

9:30 pm - 11:38 amGIG-ONT

18h 08m1 stop

$1,135LATAM Airlines

Find Deal

Tue, Mar 3 - Tue, Mar 10

12:16 pm - 8:20 amONT-GIG

15h 04m1 stop

9:30 pm - 11:02 amGIG-ONT

18h 32m1 stop

$1,184Delta

Find Deal

Thu, Nov 27 - Wed, Dec 10

11:34 pm - 2:10 pmONT-GIG

33h 36m3 stops

2:25 am - 10:52 pmGIG-ONT

25h 27m3 stops

$1,205Multiple Airlines

Find Deal

Sun, Feb 8 - Fri, Feb 20

10:30 pm - 12:40 amONT-GIG

21h 10m2 stops

1:45 am - 8:55 pmGIG-ONT

24h 10m2 stops

$1,296Avianca

Find Deal

Thu, Jan 15 - Wed, Jan 28

10:30 pm - 6:25 amONT-GIG

26h 55m2 stops

1:45 am - 8:55 pmGIG-ONT

24h 10m2 stops

$1,317Avianca

Find Deal

Sun, Jan 18 - Fri, Jan 23

1:04 pm - 8:20 amONT-GIG

14h 16m1 stop

9:30 pm - 11:54 amGIG-ONT

19h 24m1 stop

$1,329LATAM Airlines

Find Deal

Wed, Jan 28 - Fri, Feb 6

LATAM Airlines flights from Ontario to Rio de Janeiro

Our best LATAM Airlines deals on Ontario to Rio de Janeiro flight tickets

LATAM Airlines

Mar 3

ONT1:00 pmOntario

14h 20m

1 stop

GIG8:20 amRio de Janeiro–Galeão Intl

Mar 10

GIG9:30 pmRio de Janeiro–Galeão Intl

18h 08m

1 stop

ONT11:38 amOntario

$1,135

Find similar

LATAM Airlines

Jan 28

ONT1:04 pmOntario

14h 16m

1 stop

GIG8:20 amRio de Janeiro–Galeão Intl

Feb 6

GIG9:30 pmRio de Janeiro–Galeão Intl

19h 24m

1 stop

ONT11:54 amOntario

$1,329

Find similar

LATAM Airlines

Nov 6

ONT11:36 amOntario

15h 44m

1 stop

GIG8:20 amRio de Janeiro–Galeão Intl

Nov 17

GIG7:15 amRio de Janeiro–Galeão Intl

20h 49m

2 stops

ONT11:04 pmOntario

$7,476

Find similar

Avianca flights from Ontario to Rio de Janeiro

Our best Avianca deals on Ontario to Rio de Janeiro flight tickets

Avianca

Jan 15

ONT10:30 pmOntario

21h 10m

2 stops

GIG12:40 amRio de Janeiro–Galeão Intl

Jan 28

GIG1:45 amRio de Janeiro–Galeão Intl

24h 10m

2 stops

ONT8:55 pmOntario

$1,296

Find similar

Avianca

Jan 18

ONT10:30 pmOntario

26h 55m

2 stops

GIG6:25 amRio de Janeiro–Galeão Intl

Jan 23

GIG1:45 amRio de Janeiro–Galeão Intl

24h 10m

2 stops

ONT8:55 pmOntario

$1,317

Find similar

Avianca

Mar 3

ONT10:30 pmOntario

26h 55m

2 stops

GIG6:25 amRio de Janeiro–Galeão Intl

Mar 9

GIG1:45 amRio de Janeiro–Galeão Intl

24h 10m

2 stops

ONT9:55 pmOntario

$1,328

Find similar

Fly from

Fly to

Route

Depart

Return

Price

OntarioRio de Janeiro

ONT - GIG

ONTGIG

Ontario

Thu 1/15

6:00 am-9:35 am

2 stops22h 35m

Rio de Janeiro–Galeão Intl

Thu 1/29

9:55 pm-5:43 pm

2 stops24h 48m

$1,045

OntarioRio de Janeiro

ONT - GIG

ONTGIG

Ontario

Thu 12/25

6:04 am-9:35 am

1 stop22h 31m

Rio de Janeiro–Galeão Intl

Wed 2/4

9:55 pm-10:53 pm

2 stops29h 58m

$1,070

OntarioRio de Janeiro

ONT - GIG

ONTGIG

Ontario

Thu 12/25

6:04 am-9:35 am

1 stop22h 31m

Rio de Janeiro–Galeão Intl

Wed 2/4

9:55 pm-9:58 pm

1 stop29h 03m

$1,078

OntarioRio de Janeiro

ONT - GIG

ONTGIG

Ontario

Fri 11/14

11:02 pm-9:25 am

3 stops29h 23m

Rio de Janeiro–Galeão Intl

Mon 11/17

7:45 pm-10:52 pm

3 stops32h 07m

$1,119

OntarioRio de Janeiro

ONT - GIG

ONTGIG

Ontario

Tue 3/3

1:00 pm-8:20 am

1 stop14h 20m

Rio de Janeiro–Galeão Intl

Tue 3/10

9:30 pm-11:38 am

1 stop18h 08m

$1,135

OntarioRio de Janeiro

ONT - GIG

ONTGIG

Ontario

Thu 11/27

12:16 pm-8:20 am

1 stop15h 04m

Rio de Janeiro–Galeão Intl

Wed 12/10

9:30 pm-11:02 am

1 stop18h 32m

$1,184

OntarioRio de Janeiro

ONT - GIG

ONTGIG

Ontario

Sun 2/8

11:34 pm-2:10 pm

3 stops33h 36m

Rio de Janeiro–Galeão Intl

Fri 2/20

2:25 am-10:52 pm

3 stops25h 27m

$1,205

OntarioRio de Janeiro

ONT - GIG

ONTGIG

Ontario

Thu 1/15

10:30 pm-12:40 am

2 stops21h 10m

Rio de Janeiro–Galeão Intl

Wed 1/28

1:45 am-8:55 pm

2 stops24h 10m

$1,296

OntarioRio de Janeiro

ONT - GIG

ONTGIG

Ontario

Sun 1/18

10:30 pm-6:25 am

2 stops26h 55m

Rio de Janeiro–Galeão Intl

Fri 1/23

1:45 am-8:55 pm

2 stops24h 10m

$1,317

OntarioRio de Janeiro

ONT - GIG

ONTGIG

Ontario

Wed 1/28

1:04 pm-8:20 am

1 stop14h 16m

Rio de Janeiro–Galeão Intl

Fri 2/6

9:30 pm-11:54 am

1 stop19h 24m

$1,329

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Ontario to Rio de Janeiro

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

Prices

Airlines

What is the cheapest day to depart on your flight to Rio de Janeiro?

According to our data, Thursday is the cheapest day to fly to Rio de Janeiro from Ontario. The lowest ticket price found for a Thursday departure recently was $865. Keep in mind that prices can always vary depending on your route and whether or not you are flying domestic or international. On the other hand, Sunday is the most expensive day to depart from Ontario because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $985.

What is the cheapest time of day to depart on your flight to Rio de Janeiro?

In the evening is the cheapest time of day to fly from Ontario to Rio de Janeiro when you can find flight prices for as low as $831. Flying to Rio de Janeiro in the evening is an ideal time because this is during off-peak travel hours. At noon is when there is more demand to fly to Rio de Janeiro, so prices are often more expensive at around $937 per ticket.

When to book flights from Ontario to Rio de Janeiro

Are you open to changing your travel dates? Check out the ideal times to fly from Ontario to Rio de Janeiro according to our flight data. Find out which month and days have the cheapest flights.

Estimated round-trip price

Cheap Ontario to Rio de Janeiro (ONT to RIO) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Ontario to Rio de Janeiro

Direct flights	None

There are no direct flights from Ontario to Rio de Janeiro. There are no popular flight routes from Ontario to Rio de Janeiro.

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How far is Ontario to Rio de Janeiro by plane?
Ontario and Rio de Janeiro are 6268.2 mi apart from one another. A reasonable flight in good conditions will take 14h 16m.
When did momondo last update prices for flights from Ontario Airport to Rio de Janeiro?
Prices for flights from Ontario Airport to Rio de Janeiro are updated daily.
How old do you have to be to fly from Ontario Airport to Rio de Janeiro?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Ontario Airport to Rio de Janeiro.
What documentation or ID do you need to fly to Rio de Janeiro?
The necessary travel and health documents for your Rio de Janeiro trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking 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 Ontario to Rio de Janeiro?

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Ontario to Rio de Janeiro. Millions of users trust and use momondo every year so you are in good hands.

Can I find flights from Ontario to Rio de Janeiro with flexible booking policies on momondo?

Yes. momondo allows you to filter the results for Ontario to Rio de Janeiro flights to just show those with flexible booking policies.

How can momondo help me find flights from Ontario to Rio de Janeiro?

momondo helps you find the best flight between Ontario and Rio de Janeiro by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

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

Price alerts on flights to Rio de Janeiro from Ontario are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.