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

Prices for flights from Ontario Airport to Rio de Janeiro–Galeão Intl Airport were last updated today.

How old do you have to be to fly from Ontario Airport to Rio de Janeiro–Galeão Intl 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 Ontario Airport to Rio de Janeiro–Galeão Intl Airport.

What documentation or ID do you need to fly to Rio de Janeiro–Galeão Intl Airport?

The necessary travel and health documents for your Rio de Janeiro–Galeão Intl Airport 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.

$635 Cheap Flights from Ontario to Rio de Janeiro–Galeão Intl Airport in 2026/27

Find the cheapest flights from Ontario to Rio de Janeiro

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

7:30 am - 12:30 amONT Ontario-GIG Rio de Janeiro–Galeão Intl

36h 00m3 stops Houston George Bush Intcntl Orlando Bogotá El Dorado

11:00 pm - 10:15 pmGIG Rio de Janeiro–Galeão Intl-ONT Ontario

28h 15m3 stops Sao Paulo Guarulhos Intl Bogotá El Dorado Guadalajara Miguel Hidal

$1,000Multiple Airlines

Tue, Nov 24 - Wed, Dec 2

12:05 am - 6:25 amONT Ontario-GIG Rio de Janeiro–Galeão Intl

25h 20m3 stops Guadalajara Miguel Hidal Medellín Jose Maria Cordova Intl Lima J Chavez Intl

11:00 pm - 11:19 pmGIG Rio de Janeiro–Galeão Intl-ONT Ontario

28h 19m3 stops Sao Paulo Guarulhos Intl Bogotá El Dorado Guadalajara Miguel Hidal

$1,190Multiple Airlines

Tue, Mar 9 - Wed, Mar 17

6:00 am - 9:35 amONT Ontario-GIG Rio de Janeiro–Galeão Intl

22h 35m1 stop Houston George Bush Intcntl

9:55 pm - 5:35 pmGIG Rio de Janeiro–Galeão Intl-ONT Ontario

24h 40m2 stops Houston George Bush Intcntl San Francisco

$1,233United Airlines

Wed, Feb 17 - Wed, Feb 24

12:59 am - 6:25 amONT Ontario-GIG Rio de Janeiro–Galeão Intl

25h 26m3 stops Guadalajara Miguel Hidal Medellín Jose Maria Cordova Intl Lima J Chavez Intl

6:00 pm - 11:19 pmGIG Rio de Janeiro–Galeão Intl-ONT Ontario

33h 19m3 stops Santiago Arturo Merino Benitez Medellín Jose Maria Cordova Intl Guadalajara Miguel Hidal

$1,237Multiple Airlines

Sun, Mar 14 - Tue, Mar 30

6:00 am - 9:35 amONT Ontario-GIG Rio de Janeiro–Galeão Intl

22h 35m1 stop Houston George Bush Intcntl

9:55 pm - 12:40 pmGIG Rio de Janeiro–Galeão Intl-ONT Ontario

19h 45m2 stops Houston George Bush Intcntl Denver Intl

$1,238United Airlines

Wed, Jan 27 - Thu, Feb 4

6:30 am - 9:00 amONT Ontario-GIG Rio de Janeiro–Galeão Intl

21h 30m3 stops Denver Intl Orlando Sao Paulo Viracopos

10:20 am - 11:32 amGIG Rio de Janeiro–Galeão Intl-ONT Ontario

30h 12m3 stops Panama City Tocumen Intl Chicago O'Hare Intl Las Vegas Harry Reid Intl

$1,242Multiple Airlines

Mon, Nov 16 - Wed, Dec 2

6:00 am - 8:15 amONT Ontario-GIG Rio de Janeiro–Galeão Intl

22h 15m1 stop Houston George Bush Intcntl

9:05 pm - 5:47 pmGIG Rio de Janeiro–Galeão Intl-ONT Ontario

24h 42m2 stops Houston George Bush Intcntl San Francisco

$1,258United Airlines

Mon, Apr 5 - Tue, Apr 13

7:30 am - 2:40 pmONT Ontario-GIG Rio de Janeiro–Galeão Intl

26h 10m3 stops Houston George Bush Intcntl Toronto Pearson Intl Sao Paulo Guarulhos Intl

9:00 pm - 6:31 pmGIG Rio de Janeiro–Galeão Intl-ONT Ontario

26h 31m3 stops Toronto Pearson Intl Houston George Bush Intcntl Las Vegas Harry Reid Intl

$1,260Multiple Airlines

Mon, Nov 23 - Sun, Dec 6

6:00 am - 8:15 amONT Ontario-GIG Rio de Janeiro–Galeão Intl

22h 15m1 stop Houston George Bush Intcntl

9:05 pm - 12:20 pmGIG Rio de Janeiro–Galeão Intl-ONT Ontario

19h 15m2 stops Houston George Bush Intcntl San Francisco

$1,263United Airlines

Tue, Mar 30 - Wed, Apr 7

6:00 am - 9:35 amONT Ontario-GIG Rio de Janeiro–Galeão Intl

22h 35m1 stop Houston George Bush Intcntl

9:55 pm - 5:35 pmGIG Rio de Janeiro–Galeão Intl-ONT Ontario

24h 40m2 stops Houston George Bush Intcntl San Francisco

$1,273United Airlines

Sat, Feb 20 - Tue, Mar 2

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United Airlines flights from Ontario to Rio de Janeiro–Galeão Intl Airport

Our best United Airlines deals on Ontario to Rio de Janeiro–Galeão Intl Airport flight tickets

United Airlines

Feb 17

ONT6:00 amOntario

22h 35m

1 stop

GIG9:35 amRio de Janeiro–Galeão Intl

Feb 24

GIG9:55 pmRio de Janeiro–Galeão Intl

24h 40m

2 stops

ONT5:35 pmOntario

$1,233

United Airlines

Jan 27

ONT9:45 amOntario

18h 50m

2 stops

GIG9:35 amRio de Janeiro–Galeão Intl

Feb 4

GIG9:55 pmRio de Janeiro–Galeão Intl

19h 45m

2 stops

ONT12:40 pmOntario

$1,238

United Airlines

Apr 5

ONT6:00 amOntario

22h 15m

1 stop

GIG8:15 amRio de Janeiro–Galeão Intl

Apr 13

GIG9:05 pmRio de Janeiro–Galeão Intl

24h 42m

2 stops

ONT5:47 pmOntario

$1,258

Avianca flights from Ontario to Rio de Janeiro–Galeão Intl Airport

Our best Avianca deals on Ontario to Rio de Janeiro–Galeão Intl Airport flight tickets

Avianca

Mar 15

ONT6:00 amOntario

23h 35m

1 stop

GIG9:35 amRio de Janeiro–Galeão Intl

Mar 30

GIG9:05 pmRio de Janeiro–Galeão Intl

24h 42m

1 stop

ONT5:47 pmOntario

$1,283

Avianca

Nov 7

ONT10:45 pmOntario

20h 45m

2 stops

GIG12:30 amRio de Janeiro–Galeão Intl

Nov 14

GIG7:45 amRio de Janeiro–Galeão Intl

18h 05m

2 stops

ONT8:50 pmOntario

$1,432

Avianca

Feb 2

ONT10:45 pmOntario

20h 45m

2 stops

GIG12:30 amRio de Janeiro–Galeão Intl

Feb 13

GIG7:45 amRio de Janeiro–Galeão Intl

18h 05m

2 stops

ONT8:50 pmOntario

$1,466

momondo Fare Finder

Use the filters below to find and compare flights from Ontario to Rio de Janeiro–Galeão Intl Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

OntarioRio de Janeiro

ONT Ontario - GIG Rio de Janeiro–Galeão Intl

ONTGIG

Ontario

Tue 11/24

7:30 am-12:30 am

3 stops36h 00m

Rio de Janeiro–Galeão Intl

Wed 12/2

11:00 pm-10:15 pm

3 stops28h 15m

$1,000

OntarioRio de Janeiro

ONT Ontario - GIG Rio de Janeiro–Galeão Intl

ONTGIG

Ontario

Tue 3/9

12:05 am-6:25 am

3 stops25h 20m

Rio de Janeiro–Galeão Intl

Wed 3/17

11:00 pm-11:19 pm

3 stops28h 19m

$1,190

OntarioRio de Janeiro

ONT Ontario - GIG Rio de Janeiro–Galeão Intl

ONTGIG

Ontario

Wed 2/17

6:00 am-9:35 am

1 stop22h 35m

Rio de Janeiro–Galeão Intl

Wed 2/24

9:55 pm-5:35 pm

2 stops24h 40m

$1,233

OntarioRio de Janeiro

ONT Ontario - GIG Rio de Janeiro–Galeão Intl

ONTGIG

Ontario

Sun 3/14

12:59 am-6:25 am

3 stops25h 26m

Rio de Janeiro–Galeão Intl

Tue 3/30

6:00 pm-11:19 pm

3 stops33h 19m

$1,237

OntarioRio de Janeiro

ONT Ontario - GIG Rio de Janeiro–Galeão Intl

ONTGIG

Ontario

Wed 1/27

6:00 am-9:35 am

1 stop22h 35m

Rio de Janeiro–Galeão Intl

Thu 2/4

9:55 pm-12:40 pm

2 stops19h 45m

$1,238

OntarioRio de Janeiro

ONT Ontario - GIG Rio de Janeiro–Galeão Intl

ONTGIG

Ontario

Mon 11/16

6:30 am-9:00 am

3 stops21h 30m

Rio de Janeiro–Galeão Intl

Wed 12/2

10:20 am-11:32 am

3 stops30h 12m

$1,242

OntarioRio de Janeiro

ONT Ontario - GIG Rio de Janeiro–Galeão Intl

ONTGIG

Ontario

Mon 4/5

6:00 am-8:15 am

1 stop22h 15m

Rio de Janeiro–Galeão Intl

Tue 4/13

9:05 pm-5:47 pm

2 stops24h 42m

$1,258

OntarioRio de Janeiro

ONT Ontario - GIG Rio de Janeiro–Galeão Intl

ONTGIG

Ontario

Mon 11/23

7:30 am-2:40 pm

3 stops26h 10m

Rio de Janeiro–Galeão Intl

Sun 12/6

9:00 pm-6:31 pm

3 stops26h 31m

$1,260

Quickest round-trip

OntarioRio de Janeiro

ONT Ontario - GIG Rio de Janeiro–Galeão Intl

ONTGIG

Ontario

Tue 3/30

6:00 am-8:15 am

1 stop22h 15m

Rio de Janeiro–Galeão Intl

Wed 4/7

9:05 pm-12:20 pm

2 stops19h 15m

$1,263

OntarioRio de Janeiro

ONT Ontario - GIG Rio de Janeiro–Galeão Intl

ONTGIG

Ontario

Sat 2/20

6:00 am-9:35 am

1 stop22h 35m

Rio de Janeiro–Galeão Intl

Tue 3/2

9:55 pm-5:35 pm

2 stops24h 40m

$1,273

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–Galeão Intl Airport

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 Ontario to Rio de Janeiro–Galeão Intl?

United Airlines is the most popular carrier operating from Ontario to Rio de Janeiro–Galeão Intl

What airlines fly to Rio de Janeiro–Galeão Intl Airport?

LATAM Airlines, Copa Airlines and American Airlines are the top three most popular airlines that fly to Rio de Janeiro–Galeão Intl Airport from Ontario according to our data. LATAM Airlines is the first choice among our users, with 57% of people opting to fly with this airline when traveling to Rio de Janeiro–Galeão Intl Airport. Keep in mind that there are 7 different airlines that fly to Rio de Janeiro–Galeão Intl Airport on a routine basis, so you have a few additional options to choose from.

When to book flights from Ontario to Rio de Janeiro–Galeão Intl Airport

Are you open to changing your travel dates? Check out the ideal times to fly from Ontario to Rio de Janeiro–Galeão Intl Airport 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–Galeão Intl Airport (ONT to GIG) flight deals and tips

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

Best Price Found	$635
Fastest flight time	18h 50m
Direct flights	None

The best one-way flight to Rio de Janeiro–Galeão Intl Airport from Ontario in the past 72 hours is $635. The best round-trip flight deal from Ontario to Rio de Janeiro–Galeão Intl Airport found on momondo in the last 72 hours is $1,000.

The fastest flight from Ontario to Rio de Janeiro–Galeão Intl Airport takes 18h 50m

There are no direct flights from Ontario to Rio de Janeiro–Galeão Intl Airport. There are no popular flight routes from Ontario to Rio de Janeiro–Galeão Intl Airport.

Search flight deals

Frequently asked questions about flying from Ontario to Rio de Janeiro–Galeão Intl Airport

How far is Ontario to Rio de Janeiro–Galeão Intl by plane?
Ontario and Rio de Janeiro–Galeão Intl are 6261.2 mi apart from one another. A reasonable flight in good conditions will take 18h 50m.
When did momondo last update prices for flights from Ontario Airport to Rio de Janeiro–Galeão Intl Airport?
Prices for flights from Ontario Airport to Rio de Janeiro–Galeão Intl Airport were last updated today.
How old do you have to be to fly from Ontario Airport to Rio de Janeiro–Galeão Intl 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 Ontario Airport to Rio de Janeiro–Galeão Intl Airport.
What documentation or ID do you need to fly to Rio de Janeiro–Galeão Intl Airport?
The necessary travel and health documents for your Rio de Janeiro–Galeão Intl Airport 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?

Once you have performed a search for Ontario to Rio de Janeiro flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

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

If you are not ready to book a flight from Ontario to Rio de Janeiro now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Rio de Janeiro and let you know when they change.

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Cheap flights from Ontario to Rio de Janeiro from $635

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Ontario to Rio de Janeiro departing on 10/24. 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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United Airlines flights from Ontario to Rio de Janeiro–Galeão Intl Airport

Our best United Airlines deals on Ontario to Rio de Janeiro–Galeão Intl Airport flight tickets

Avianca flights from Ontario to Rio de Janeiro–Galeão Intl Airport

Our best Avianca deals on Ontario to Rio de Janeiro–Galeão Intl Airport flight tickets

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Use the filters below to find and compare flights from Ontario to Rio de Janeiro–Galeão Intl Airport that are best for you.

See travel insights to Rio de Janeiro from

How to get the cheapest flight ticket from Ontario to Rio de Janeiro–Galeão Intl Airport

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

What airlines fly to Rio de Janeiro–Galeão Intl Airport?

When to book flights from Ontario to Rio de Janeiro–Galeão Intl Airport

Cheap Ontario to Rio de Janeiro–Galeão Intl Airport (ONT to GIG) flight deals and tips

Best Price Found

Fastest flight time

Direct flights

Frequently asked questions about flying from Ontario to Rio de Janeiro–Galeão Intl Airport

Why use momondo?

An easier way to manage your Rio de Janeiro–Galeão Intl Airport trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to Rio de Janeiro

Popular cities in Brazil

Popular flights according to clicks in the last 7 days on momondo

Ontario flight routes

According to popular flight searches on momondo this year

Rio de Janeiro–Galeão Intl Airport flight routes

According to popular flight searches on momondo this year

Fly your favorite airline to Rio de Janeiro

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Cabin classes currently available on flights to Rio de Janeiro

List of cabin classes available on flights landing in Rio de Janeiro. Availability may vary depending on flight origin and airline.

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