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.

$648 Cheap Flights from Ontario to Rio de Janeiro–Galeão Intl Airport in 2026

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.

9:36 pm - 8:55 amONT Ontario-GIG Rio de Janeiro–Galeão Intl

31h 19m3 stops Guadalajara Miguel Hidal Mexico City Benito Juarez Sao Paulo Guarulhos Intl

7:10 pm - 11:05 pmGIG Rio de Janeiro–Galeão Intl-ONT Ontario

31h 55m3 stops Sao Paulo Guarulhos Intl Mexico City Benito Juarez Guadalajara Miguel Hidal

$1,141Multiple Airlines

Mon, Sep 28 - Tue, Oct 6

5:45 am - 9:35 amONT Ontario-GIG Rio de Janeiro–Galeão Intl

22h 50m1 stop Houston George Bush Intcntl

9:55 pm - 3:23 pmGIG Rio de Janeiro–Galeão Intl-ONT Ontario

22h 28m2 stops Houston George Bush Intcntl San Francisco

$1,167United Airlines

Tue, Dec 1 - Thu, Dec 10

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

22h 35m1 stop Houston George Bush Intcntl

9:55 pm - 10:11 pmGIG Rio de Janeiro–Galeão Intl-ONT Ontario

29h 16m1 stop Houston George Bush Intcntl

$1,176United Airlines

Wed, Nov 18 - Wed, Dec 23

1:24 pm - 8:15 amONT Ontario-GIG Rio de Janeiro–Galeão Intl

38h 51m2 stops Denver Intl Houston George Bush Intcntl

8:55 pm - 12:33 pmGIG Rio de Janeiro–Galeão Intl-ONT Ontario

19h 38m2 stops Houston George Bush Intcntl Denver Intl

$1,188United Airlines

Mon, Oct 19 - Mon, Oct 26

9:36 pm - 10:45 amONT Ontario-GIG Rio de Janeiro–Galeão Intl

33h 09m3 stops Guadalajara Miguel Hidal Bogotá El Dorado Sao Paulo Guarulhos Intl

10:40 pm - 11:05 pmGIG Rio de Janeiro–Galeão Intl-ONT Ontario

28h 25m3 stops Manaus Eduardo Gomes Intl Bogotá El Dorado Guadalajara Miguel Hidal

$1,199Multiple Airlines

Fri, Oct 9 - Fri, Oct 16

1:40 pm - 9:35 amONT Ontario-GIG Rio de Janeiro–Galeão Intl

38h 55m2 stops Denver Intl Houston George Bush Intcntl

9:55 pm - 10:11 pmGIG Rio de Janeiro–Galeão Intl-ONT Ontario

29h 16m1 stop Houston George Bush Intcntl

$1,201United Airlines

Sun, Dec 13 - Wed, Dec 23

6:37 pm - 11:30 amONT Ontario-GIG Rio de Janeiro–Galeão Intl

35h 53m3 stops Guadalajara Miguel Hidal Mexico City Benito Juarez Sao Paulo Guarulhos Intl

5:40 pm - 11:58 pmGIG Rio de Janeiro–Galeão Intl-ONT Ontario

35h 18m3 stops Sao Paulo Guarulhos Intl Mexico City Benito Juarez Guadalajara Miguel Hidal

$1,205Multiple Airlines

Fri, Nov 20 - Mon, Nov 30

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

23h 35m1 stop Houston George Bush Intcntl

9:55 pm - 3:33 pmGIG Rio de Janeiro–Galeão Intl-ONT Ontario

22h 38m2 stops Houston George Bush Intcntl San Francisco

$1,207United Airlines

Sun, Oct 25 - Tue, Nov 10

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

22h 35m1 stop Houston George Bush Intcntl

9:55 pm - 9:59 pmGIG Rio de Janeiro–Galeão Intl-ONT Ontario

29h 04m1 stop Houston George Bush Intcntl

$1,216United Airlines

Sun, Nov 15 - Wed, Dec 2

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

22h 35m1 stop Houston George Bush Intcntl

9:55 pm - 9:59 pmGIG Rio de Janeiro–Galeão Intl-ONT Ontario

29h 04m1 stop Houston George Bush Intcntl

$1,217United Airlines

Thu, Nov 19 - Sat, Dec 5

Cheap last minute flights

Enter your travel dates to find the best prices.

12:55 am - 6:15 amONT Ontario-GIG Rio de Janeiro–Galeão Intl

25h 20m3 stops Guadalajara Miguel Hidal Cancun Bogotá El Dorado

10:45 pm - 11:05 pmGIG Rio de Janeiro–Galeão Intl-ONT Ontario

28h 20m3 stops Belém Val De Cans Bogotá El Dorado Guadalajara Miguel Hidal

$1,191Multiple Airlines

Tue, Sep 1 - Mon, Sep 7

9:36 pm - 6:15 amONT Ontario-GIG Rio de Janeiro–Galeão Intl

28h 39m3 stops Guadalajara Miguel Hidal Cancun Bogotá El Dorado

6:05 pm - 9:45 pmGIG Rio de Janeiro–Galeão Intl-ONT Ontario

31h 40m3 stops Santiago Arturo Merino Benitez Bogotá El Dorado San Salvador El Salvador Intl

$1,326Multiple Airlines

Thu, Sep 3 - Mon, Sep 7

11:35 pm - 6:15 amONT Ontario-GIG Rio de Janeiro–Galeão Intl

26h 40m2 stops San Salvador El Salvador Intl Bogotá El Dorado

1:35 am - 9:45 pmGIG Rio de Janeiro–Galeão Intl-ONT Ontario

24h 10m2 stops Bogotá El Dorado San Salvador El Salvador Intl

$1,380Avianca

Thu, Sep 3 - Mon, Sep 7

5:00 am - 8:15 amONT Ontario-GIG Rio de Janeiro–Galeão Intl

23h 15m2 stops Denver Intl Houston George Bush Intcntl

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

19h 07m2 stops Houston George Bush Intcntl San Francisco

$1,507United Airlines

Wed, Sep 2 - Tue, Sep 8

6:08 am - 8:15 amONT Ontario-GIG Rio de Janeiro–Galeão Intl

22h 07m2 stops San Francisco Houston George Bush Intcntl

9:05 pm - 2:01 pmGIG Rio de Janeiro–Galeão Intl-ONT Ontario

20h 56m2 stops Houston George Bush Intcntl San Francisco

$1,544United Airlines

Wed, Sep 2 - Mon, Sep 7

6:08 am - 8:15 amONT Ontario-GIG Rio de Janeiro–Galeão Intl

22h 07m2 stops San Francisco Houston George Bush Intcntl

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

19h 07m2 stops Houston George Bush Intcntl San Francisco

$1,777United Airlines

Thu, Sep 3 - Mon, Sep 7

10:00 pm - 10:15 amONT Ontario-GIG Rio de Janeiro–Galeão Intl

32h 15m1 stop Atlanta Hartsfield-Jackson

9:00 pm - 11:05 amGIG Rio de Janeiro–Galeão Intl-ONT Ontario

18h 05m1 stop Atlanta Hartsfield-Jackson

$2,065Delta

Thu, Sep 3 - Tue, Sep 8

10:00 pm - 10:15 amONT Ontario-GIG Rio de Janeiro–Galeão Intl

32h 15m1 stop Atlanta Hartsfield-Jackson

9:00 pm - 8:24 pmGIG Rio de Janeiro–Galeão Intl-ONT Ontario

27h 24m1 stop Atlanta Hartsfield-Jackson

$2,090Delta

Thu, Sep 3 - Mon, Sep 7

7:05 am - 6:15 amONT Ontario-GIG Rio de Janeiro–Galeão Intl

19h 10m2 stops Atlanta Hartsfield-Jackson Lima J Chavez Intl

9:00 pm - 11:05 amGIG Rio de Janeiro–Galeão Intl-ONT Ontario

18h 05m1 stop Atlanta Hartsfield-Jackson

$2,128Delta

Thu, Sep 3 - Mon, Sep 7

12:00 pm - 10:15 amONT Ontario-GIG Rio de Janeiro–Galeão Intl

18h 15m1 stop Atlanta Hartsfield-Jackson

9:00 pm - 11:05 amGIG Rio de Janeiro–Galeão Intl-ONT Ontario

18h 05m1 stop Atlanta Hartsfield-Jackson

$2,167Delta

Wed, Sep 2 - Tue, Sep 8

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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

Dec 1

ONT5:45 amOntario

22h 50m

1 stop

GIG9:35 amRio de Janeiro–Galeão Intl

Dec 10

GIG9:55 pmRio de Janeiro–Galeão Intl

22h 28m

2 stops

ONT3:23 pmOntario

$1,167

United Airlines

Nov 18

ONT6:00 amOntario

22h 35m

1 stop

GIG9:35 amRio de Janeiro–Galeão Intl

Dec 23

GIG9:55 pmRio de Janeiro–Galeão Intl

29h 16m

1 stop

ONT10:11 pmOntario

$1,176

United Airlines

Oct 19

ONT1:24 pmOntario

38h 51m

2 stops

GIG8:15 amRio de Janeiro–Galeão Intl

Oct 26

GIG8:55 pmRio de Janeiro–Galeão Intl

19h 38m

2 stops

ONT12:33 pmOntario

$1,188

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

Oct 6

ONT11:35 pmOntario

20h 55m

2 stops

GIG12:30 amRio de Janeiro–Galeão Intl

Oct 22

GIG7:20 amRio de Janeiro–Galeão Intl

18h 25m

2 stops

ONT9:45 pmOntario

$1,235

Avianca

Nov 5

ONT10:45 pmOntario

20h 45m

2 stops

GIG12:30 amRio de Janeiro–Galeão Intl

Nov 15

GIG4:50 pmRio de Janeiro–Galeão Intl

57h 00m

2 stops

ONT8:50 pmOntario

$1,251

Avianca

Nov 21

ONT10:45 pmOntario

20h 45m

2 stops

GIG12:30 amRio de Janeiro–Galeão Intl

Dec 4

GIG1:40 amRio de Janeiro–Galeão Intl

24h 10m

2 stops

ONT8:50 pmOntario

$1,255

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

Mon 9/28

9:36 pm-8:55 am

3 stops31h 19m

Rio de Janeiro–Galeão Intl

Tue 10/6

7:10 pm-11:05 pm

3 stops31h 55m

$1,141

Quickest round-trip

OntarioRio de Janeiro

ONT Ontario - GIG Rio de Janeiro–Galeão Intl

ONTGIG

Ontario

Tue 12/1

5:45 am-9:35 am

1 stop22h 50m

Rio de Janeiro–Galeão Intl

Thu 12/10

9:55 pm-3:23 pm

2 stops22h 28m

$1,167

OntarioRio de Janeiro

ONT Ontario - GIG Rio de Janeiro–Galeão Intl

ONTGIG

Ontario

Wed 11/18

6:00 am-9:35 am

1 stop22h 35m

Rio de Janeiro–Galeão Intl

Wed 12/23

9:55 pm-10:11 pm

1 stop29h 16m

$1,176

OntarioRio de Janeiro

ONT Ontario - GIG Rio de Janeiro–Galeão Intl

ONTGIG

Ontario

Mon 10/19

1:24 pm-8:15 am

2 stops38h 51m

Rio de Janeiro–Galeão Intl

Mon 10/26

8:55 pm-12:33 pm

2 stops19h 38m

$1,188

OntarioRio de Janeiro

ONT Ontario - GIG Rio de Janeiro–Galeão Intl

ONTGIG

Ontario

Fri 10/9

9:36 pm-10:45 am

3 stops33h 09m

Rio de Janeiro–Galeão Intl

Fri 10/16

10:40 pm-11:05 pm

3 stops28h 25m

$1,199

OntarioRio de Janeiro

ONT Ontario - GIG Rio de Janeiro–Galeão Intl

ONTGIG

Ontario

Sun 12/13

1:40 pm-9:35 am

2 stops38h 55m

Rio de Janeiro–Galeão Intl

Wed 12/23

9:55 pm-10:11 pm

1 stop29h 16m

$1,201

OntarioRio de Janeiro

ONT Ontario - GIG Rio de Janeiro–Galeão Intl

ONTGIG

Ontario

Fri 11/20

6:37 pm-11:30 am

3 stops35h 53m

Rio de Janeiro–Galeão Intl

Mon 11/30

5:40 pm-11:58 pm

3 stops35h 18m

$1,205

OntarioRio de Janeiro

ONT Ontario - GIG Rio de Janeiro–Galeão Intl

ONTGIG

Ontario

Sun 10/25

6:00 am-9:35 am

1 stop23h 35m

Rio de Janeiro–Galeão Intl

Tue 11/10

9:55 pm-3:33 pm

2 stops22h 38m

$1,207

OntarioRio de Janeiro

ONT Ontario - GIG Rio de Janeiro–Galeão Intl

ONTGIG

Ontario

Sun 11/15

6:00 am-9:35 am

1 stop22h 35m

Rio de Janeiro–Galeão Intl

Wed 12/2

9:55 pm-9:59 pm

1 stop29h 04m

$1,216

OntarioRio de Janeiro

ONT Ontario - GIG Rio de Janeiro–Galeão Intl

ONTGIG

Ontario

Thu 11/19

6:00 am-9:35 am

1 stop22h 35m

Rio de Janeiro–Galeão Intl

Sat 12/5

9:55 pm-9:59 pm

1 stop29h 04m

$1,217

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?

American Airlines and United Airlines are the most popular carriers 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 52% 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	$648
Fastest flight time	14h 37m
Direct flights	None

The best one-way flight to Rio de Janeiro–Galeão Intl Airport from Ontario in the past 72 hours is $648. The best round-trip flight deal from Ontario to Rio de Janeiro–Galeão Intl Airport found on momondo in the last 72 hours is $1,141.

The fastest flight from Ontario to Rio de Janeiro–Galeão Intl Airport takes 14h 37m

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 14h 37m.
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 $648

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 2/4. 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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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.

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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

Airlines are sorted and displayed according to clicks in the past 7 days on momondo

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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