Cheap flights from Ontario (ONT) to Rio de Janeiro (RIO) from $344

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 5/19. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
ONT — RIO
May 3 — May 101

Cheap flight deals from Ontario to Rio de Janeiro

Discover tips and strategies to find the most affordable flight options for your journey from Ontario (ONT) to Rio de Janeiro (RIO). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated April 28, 2024.

Round-trip from

$705

One-way from

$615
From Ontario to Rio de Janeiro (RIO)
One-way flight from Ontario to Rio de Janeiro (RIO)

How far in advance should I book a flight from Ontario to Rio de Janeiro?

Users have found that booking a flight from Ontario to Rio de Janeiro at least 57 days early can save you up to 3% on average compared to booking a flight this week. If booking 57 days before your flight isn’t an option for you, users have found flights from Ontario to Rio de Janeiro for as little as $743 when booking for a departure date within the next two weeks. You can also check prices now. Some users have found airline tickets as low as $1,102 for flights departing within the next 3 days.

What is the cheapest month to fly from Ontario to Rio de Janeiro?

September is one of the best times of the year to fly to Rio de Janeiro from Ontario. Prices for September average $953 per person but you can even find prices for as low as $413. The most expensive prices can be found in the month of December. Opting for a September flight can save you 60% on your journey compared to booking in December

When is the cheapest time to fly from Ontario to Rio de Janeiro (ONT - RIO)?

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Ontario to Rio de Janeiro as you normally would.

Cheap American Airlines flights from Ontario to Rio de Janeiro

Explore cheap flight options specifically provided by American Airlines for the route between Ontario and Rio de Janeiro. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 2,991,349 searches. Data last updated April 28, 2024.
Check out some of the cheapest American Airlines flights we've come across from Ontario to Rio de Janeiro. Come back soon if you're not finding the exact deal you're looking for.
Fri 7/126:10 amONT - GIG
2 stops19h 50mAmerican Airlines
Fri 7/1911:00 pmGIG - ONT
2 stops18h 49mAmerican Airlines
Deal found 4/26$1,529
Fri 7/512:43 pmONT - GIG
2 stops18h 17mAmerican Airlines
Sun 7/146:45 pmGIG - ONT
2 stops19h 11mAmerican Airlines
Deal found 4/27$1,543
Fri 6/2810:45 pmONT - GIG
2 stops51h 15mAmerican Airlines
Fri 7/511:00 pmGIG - ONT
2 stops27h 05mAmerican Airlines
Deal found 4/27$1,632
Mon 6/246:00 amONT - GIG
2 stops20h 00mAmerican Airlines
Mon 7/111:00 pmGIG - ONT
2 stops23h 57mAmerican Airlines
Deal found 4/27$1,697
Sat 8/312:43 pmONT - GIG
2 stops18h 17mAmerican Airlines
Fri 8/1611:00 pmGIG - ONT
2 stops18h 25mAmerican Airlines
Deal found 4/27$1,737
Tue 10/112:45 pmONT - GIG
2 stops18h 15mAmerican Airlines
Sat 10/56:40 pmGIG - ONT
2 stops18h 56mAmerican Airlines
Deal found 4/27$3,197

Cheap United Airlines flights from Ontario to Rio de Janeiro

Explore cheap flight options specifically provided by United Airlines for the route between Ontario and Rio de Janeiro. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 2,991,349 searches. Data last updated April 28, 2024.
To aid your search, here are some of the cheapest United Airlines flights we've found from Ontario to Rio de Janeiro. Check back soon if you're not seeing flights that suit your needs.
Mon 10/76:20 pmONT - GIG
2 stops33h 55mUnited Airlines
Thu 11/79:55 pmGIG - ONT
1 stop28h 26mUnited Airlines
Deal found 4/27$1,015
Tue 8/276:00 amONT - GIG
1 stop22h 15mUnited Airlines
Thu 9/59:05 pmGIG - ONT
2 stops31h 40mUnited Airlines
Deal found 4/28$1,077
Sat 7/136:35 pmONT - GIG
2 stops57h 40mUnited Airlines
Wed 7/249:05 pmGIG - ONT
1 stop28h 06mUnited Airlines
Deal found 4/27$1,111
Mon 6/246:00 amONT - GIG
1 stop22h 15mUnited Airlines
Mon 7/19:05 pmGIG - ONT
1 stop28h 06mUnited Airlines
Deal found 4/27$1,137
Mon 6/245:15 amONT - GIG
2 stops23h 00mUnited Airlines
Mon 7/19:05 pmGIG - ONT
1 stop28h 06mUnited Airlines
Deal found 4/27$1,142
Mon 5/276:25 pmONT - GIG
2 stops33h 50mUnited Airlines
Mon 6/39:05 pmGIG - ONT
2 stops29h 22mUnited Airlines
Deal found 4/27$1,152
Tue 7/236:35 pmONT - GIG
2 stops33h 40mUnited Airlines
Wed 11/139:55 pmGIG - ONT
1 stop28h 26mUnited Airlines
Deal found 4/28$1,162
Mon 5/276:25 pmONT - GIG
2 stops33h 50mUnited Airlines
Mon 6/39:05 pmGIG - ONT
1 stop28h 09mUnited Airlines
Deal found 4/27$1,166
Tue 8/276:00 amONT - GIG
1 stop22h 15mUnited Airlines
Fri 9/69:05 pmGIG - ONT
2 stops24h 51mUnited Airlines
Deal found 4/28$1,184

Cheap Ontario to Rio de Janeiro flights in April & May 2024

Find cheap flight options from Ontario to Rio de Janeiro specifically for the months of April and May 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 2,991,349 searches. Prices were last updated on April 28, 2024.
The lowest fares we've come across on flights traveling from Ontario to Rio de Janeiro in April and May 2024. For more flight deals, be sure to check back very soon.
Sun 5/2611:30 pmONT - GIG
2 stops20h 55mAvianca
Sun 6/97:20 amGIG - ONT
2 stops18h 40mAvianca
Deal found 4/27$847
Tue 5/711:30 pmONT - GIG
2 stops20h 55mAvianca
Mon 5/131:30 amGIG - ONT
2 stops24h 30mAvianca
Deal found 4/26$941
Thu 5/1611:30 pmONT - GIG
2 stops20h 55mAvianca
Mon 5/271:30 amGIG - ONT
2 stops24h 30mAvianca
Deal found 4/27$942
Mon 5/611:30 pmONT - GIG
2 stops26h 45mAvianca
Sun 5/267:20 amGIG - ONT
2 stops18h 40mAvianca
Deal found 4/27$1,006
Tue 5/711:30 pmONT - GIG
2 stops26h 45mAvianca
Tue 5/147:20 amGIG - ONT
2 stops18h 40mAvianca
Deal found 4/26$1,063
Thu 5/1611:30 pmONT - GIG
2 stops20h 55mAvianca
Tue 5/287:20 amGIG - ONT
2 stops18h 40mAvianca
Deal found 4/27$1,101
Sat 5/411:30 pmONT - GIG
2 stops20h 55mAvianca
Sun 5/121:30 amGIG - ONT
2 stops24h 30mAvianca
Deal found 4/28$1,136
Sat 5/2511:30 pmONT - GIG
2 stops20h 55mAvianca
Sat 6/17:20 amGIG - ONT
2 stops18h 40mAvianca
Deal found 4/27$1,139
Mon 5/276:25 pmONT - GIG
2 stops33h 50mUnited Airlines
Mon 6/39:05 pmGIG - ONT
2 stops29h 22mUnited Airlines
Deal found 4/27$1,152

Ontario to Rio de Janeiro 2024 flight deals

Discover exclusive flight deals for travel between Ontario and Rio de Janeiro in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 2,991,349 searches. Data last updated April 28, 2024.
The lowest fares we've come across on flights traveling from Ontario to Rio de Janeiro in April and May 2024. For more flight deals, be sure to check back very soon.
Tue 8/2711:30 pmONT - GIG
2 stops20h 55mAvianca
Thu 9/57:20 amGIG - ONT
2 stops18h 40mAvianca
Deal found 4/27$706
Thu 8/2911:30 pmONT - GIG
2 stops20h 55mAvianca
Fri 9/61:30 amGIG - ONT
2 stops24h 30mAvianca
Deal found 4/27$726
Thu 8/811:30 pmONT - GIG
2 stops20h 55mAvianca
Sun 8/111:30 amGIG - ONT
2 stops24h 30mAvianca
Deal found 4/27$800
Mon 10/711:30 pmONT - GIG
2 stops26h 45mAvianca
Thu 11/77:25 amGIG - ONT
2 stops19h 15mAvianca
Deal found 4/27$801
Thu 7/1811:30 pmONT - GIG
2 stops20h 55mAvianca
Sun 7/211:30 amGIG - ONT
2 stops24h 30mAvianca
Deal found 4/27$843
Sun 5/2611:30 pmONT - GIG
2 stops20h 55mAvianca
Sun 6/97:20 amGIG - ONT
2 stops18h 40mAvianca
Deal found 4/27$847
Sun 7/2111:30 pmONT - GIG
2 stops20h 55mAvianca
Fri 7/261:30 amGIG - ONT
2 stops24h 30mAvianca
Deal found 4/27$885
Sat 7/2011:30 pmONT - GIG
2 stops20h 55mAvianca
Sat 8/317:20 amGIG - ONT
2 stops18h 40mAvianca
Deal found 4/28$906
Mon 7/2211:30 pmONT - GIG
2 stops26h 45mAvianca
Thu 8/17:20 amGIG - ONT
2 stops18h 40mAvianca
Deal found 4/26$909

Ontario to Rio de Janeiro flights leaving soon

Find last-minute flight options from Ontario to Rio de Janeiro for spontaneous travel. Discover available flights and compare prices based on user searches. Secure great deals and offers for spontaneous trips with quick booking options. Over the last 7 days, Cheapflights users made 2,991,349 searches. Data last updated April 28, 2024.
Book one of these great deals on flights from Ontario to Rio de Janeiro. Tip: verify your flight details before completing your reservation.
Tue 5/711:30 pmONT - GIG
2 stops20h 55mAvianca
Mon 5/131:30 amGIG - ONT
2 stops24h 30mAvianca
Deal found 4/26$941
Mon 5/611:30 pmONT - GIG
2 stops26h 45mAvianca
Sun 5/267:20 amGIG - ONT
2 stops18h 40mAvianca
Deal found 4/27$1,006
Tue 5/711:30 pmONT - GIG
2 stops26h 45mAvianca
Tue 5/147:20 amGIG - ONT
2 stops18h 40mAvianca
Deal found 4/26$1,063
Sat 5/411:30 pmONT - GIG
2 stops20h 55mAvianca
Sun 5/121:30 amGIG - ONT
2 stops24h 30mAvianca
Deal found 4/28$1,136
Sat 5/411:30 pmONT - GIG
2 stops26h 45mAvianca
Mon 5/137:20 amGIG - ONT
2 stops18h 40mAvianca
Deal found 4/28$1,174
Sat 5/410:42 amONT - GIG
2 stops17h 33mUnited Airlines
Mon 5/69:05 pmGIG - ONT
2 stops19h 35mUnited Airlines
Deal found 4/28$1,606

One-way flights to Rio de Janeiro from Ontario

Search for one-way flight options from Ontario to Rio de Janeiro. Find affordable one-way fares based on user searches. Compare prices and availability to plan your one-way journey according to your preferred dates and budget. Over the last 7 days, Cheapflights users made 2,991,349 searches. Data last updated April 28, 2024.
Users in need of a one-way flight from Ontario to Rio de Janeiro can choose from these deals. For those needing a return trip from Ontario, there is a search form available above.
Sun 5/1911:30 pmONT - GIG
2 stops20h 55mAvianca
Deal found 4/27$344
Sun 5/1911:30 pmONT - GIG
3 stops20h 55mAvianca
Deal found 4/27$428
Mon 5/611:30 pmONT - GIG
2 stops26h 45mAvianca
Deal found 4/26$443
Sun 6/911:30 pmONT - GIG
2 stops20h 55mAvianca
Deal found 4/28$453
Thu 7/1111:30 pmONT - GIG
2 stops26h 45mAvianca
Deal found 4/27$481
Tue 7/911:30 pmONT - GIG
2 stops20h 55mAvianca
Deal found 4/28$492
Sat 5/1811:30 pmONT - GIG
2 stops20h 55mAvianca
Deal found 4/27$615
Fri 7/126:35 pmONT - GIG
2 stops25h 40mCopa Airlines
Deal found 4/27$816
Thu 7/1112:58 amONT - GIG
3 stops25h 17mMultiple Airlines
Deal found 4/27$844

Find flights from Ontario to Rio de Janeiro within your budget

Customize your flight search to find flights from Ontario to Rio de Janeiro 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, Cheapflights users made 2,991,349 searches. Data last updated April 28, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$706 - $1,572

Route

Depart

Return

Price

OntarioRio de Janeiro–Galeão Intl

ONT - GIG

ONTGIG

Ontario

Tue 8/27

2 stops20h 55m

Rio de Janeiro–Galeão Intl

Thu 9/5

2 stops18h 40m

$706

OntarioRio de Janeiro–Galeão Intl

ONT - GIG

ONTGIG

Ontario

Thu 8/29

2 stops20h 55m

Rio de Janeiro–Galeão Intl

Fri 9/6

2 stops24h 30m

$726

OntarioRio de Janeiro–Galeão Intl

ONT - GIG

ONTGIG

Ontario

Thu 8/8

2 stops20h 55m

Rio de Janeiro–Galeão Intl

Sun 8/11

2 stops24h 30m

$800

OntarioRio de Janeiro–Galeão Intl

ONT - GIG

ONTGIG

Ontario

Mon 10/7

2 stops26h 45m

Rio de Janeiro–Galeão Intl

Thu 11/7

2 stops19h 15m

$801

OntarioRio de Janeiro–Galeão Intl

ONT - GIG

ONTGIG

Ontario

Mon 10/7

2 stops33h 55m

Rio de Janeiro–Galeão Intl

Thu 11/7

1 stop28h 26m

$1,015

OntarioRio de Janeiro–Galeão Intl

ONT - GIG

ONTGIG

Ontario

Sun 7/7

3 stops22h 38m

Rio de Janeiro–Galeão Intl

Thu 7/18

2 stops18h 40m

$1,283

OntarioRio de Janeiro–Galeão Intl

ONT - GIG

ONTGIG

Ontario

Sat 8/17

1 stop19h 50m

Rio de Janeiro–Galeão Intl

Wed 8/21

1 stop17h 22m

$1,330

OntarioRio de Janeiro–Galeão Intl

ONT - GIG

ONTGIG

Ontario

Fri 7/12

2 stops19h 50m

Rio de Janeiro–Galeão Intl

Fri 7/19

2 stops18h 49m

$1,529

OntarioRio de Janeiro–Galeão Intl

ONT - GIG

ONTGIG

Ontario

Sat 8/24

2 stops25h 30m

Rio de Janeiro–Galeão Intl

Sat 9/7

2 stops27h 15m

$1,572

Flights are sorted by cheapest first

Deals found on 4/27

No data available for this route at this time. Please check back soon.

Average price of flights to Rio de Janeiro by month

Plan your trip from Ontario to Rio de Janeiro by taking into account the cheapest months to travel. The average price of a one-way flight from Ontario to Rio de Janeiro is currently $546 while a round-trip flight costs $1,085. Price data was last updated on April 21, 2024.

Currently, September is the cheapest month in which you can book a flight from Ontario to Rio de Janeiro (average of $677). Flying from Ontario to Rio de Janeiro in December is currently the most expensive (average of $1,049). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

January

$1,000

February

$869

March

$847

April

$818

May

$837

June

$919

July

$967

August

$715

September

$677

October

$791

November

$888

December

$1,049

Temperature and rainfall in Rio de Janeiro by month

Plan your trip to Rio de Janeiro by taking into account the average temperature and rainfall totals by month.

RIO

Temperature

69.8 - 82.4 °F

Reviews of airlines servicing Rio de Janeiro

Get insights into the airlines that provide service to Rio de Janeiro. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Rio de Janeiro. Reviews last updated April 28, 2024.
Read reviews from past customers who have flown American Airlines, United Airlines and Avianca from Ontario to Rio de Janeiro. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
8.1
Very good
10,932 reviews

Overall

8.1

Comfort

7.9

Crew

8.6

Entertainment

8.0

Food

7.4

Boarding

8.2

Reviews

1 / 10

Not sufficient leg room and three seats are very tigh.t on 737 in economy main cabin

8.1
Very good
10,932 reviews
8.1
Very good
10,932 reviews

Overall

8.1

Comfort

7.9

Crew

8.6

Entertainment

8.0

Food

7.4

Boarding

8.2

Reviews

1 / 10

Not sufficient leg room and three seats are very tigh.t on 737 in economy main cabin

8.0
Very good
2,854 reviews
8.1
Very good
10,932 reviews

Overall

8.1

Comfort

7.9

Crew

8.6

Entertainment

8.0

Food

7.4

Boarding

8.2

Reviews

1 / 10

Not sufficient leg room and three seats are very tigh.t on 737 in economy main cabin

7.5
Good
3,900 reviews
8.1
Very good
10,932 reviews

Overall

8.1

Comfort

7.9

Crew

8.6

Entertainment

8.0

Food

7.4

Boarding

8.2

Reviews

1 / 10

Not sufficient leg room and three seats are very tigh.t on 737 in economy main cabin

7.4
Good
11,221 reviews
8.1
Very good
10,932 reviews

Overall

8.1

Comfort

7.9

Crew

8.6

Entertainment

8.0

Food

7.4

Boarding

8.2

Reviews

1 / 10

Not sufficient leg room and three seats are very tigh.t on 737 in economy main cabin

7.3
Good
14,844 reviews
8.1
Very good
10,932 reviews

Overall

8.1

Comfort

7.9

Crew

8.6

Entertainment

8.0

Food

7.4

Boarding

8.2

Reviews

1 / 10

Not sufficient leg room and three seats are very tigh.t on 737 in economy main cabin

Related info for your journey

Find useful and relevant information for your journey from Ontario to Rio de Janeiro. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
  • What airport do you fly from for flights from Ontario to Rio de Janeiro?

    If you book a flight to Rio de Janeiro from Ontario, you will be flying from Ontario, which is the city’s only airport. Ontario (ONT) is located 3.1 mi from the center of Ontario. There are 0 flights from Ontario to Rio de Janeiro per day from 0 different airlines.

  • Can I find flights from Ontario to Rio de Janeiro for under $800 on Cheapflights?

    Yes, there are multiple flights from Ontario to Rio de Janeiro for under $800. The cheapest flight booked recently is on Avianca for just $706, but on average you can expect to pay $924.

  • Are there last-minute flights available from Ontario to Rio de Janeiro for under $1,000?

    There are currently 6+ open flights from Ontario to Rio de Janeiro within the next 7 days for less than $1,000.

  • What are the cheapest airlines flying from Ontario to Rio de Janeiro round-trip?

    Our cheapest airline available from Ontario to Rio de Janeiro is Avianca. Our recent data shows that you can find tickets from as low as $706 on this airline. An additional option worth looking into is United Airlines, starting at $1,015.

  • What are the cheapest airlines to fly from Ontario to Rio de Janeiro one-way?

    $344 is the cheapest one-way deal found within the past few days, from Avianca. You may also be able to find cheap deals on Copa Airlines and United Airlines, with prices starting from $816 and $852, respectively.

  • What does ONT to GIG mean?

    Great question - ONT to GIG just means Ontario Airport to Rio de Janeiro–Galeão Intl Airport. Now you’ll know what these unique codes when you look for flights! Rio de Janeiro Santos Dumont Airport (SDU) are other airports near this flight route and their unique identifiers/IATA codes.

  • Can I find deals for flights from Ontario to Rio de Janeiro that include extra baggage allowance?

    The amount of baggage you can bring on your Ontario to Rio de Janeiro flight depends on the airline and the type of fare you've chosen. After entering your flight details, you'll be able to view the specific baggage policies for each deal in the search results. Keep in mind that certain deals may offer additional baggage allowance.

  • Can I find deals on flights from Ontario to Rio de Janeiro with specific airlines?

    Yes, Cheapflights allows you to browse and filter Ontario to Rio de Janeiro flight deals by airline. After entering your origin and destination, use the available filters to view flights offered by airlines.

  • Can I find deals for flights from Ontario to Rio de Janeiro that include hotel bookings?

    Yes. In addition to deals on Ontario to Rio de Janeiro flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Ontario to Rio de Janeiro?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Ontario to Rio de Janeiro.

  • Can I find deals for business class flights from Ontario to Rio de Janeiro?

    Yes. Cheapflights offers flight deals from Ontario to Rio de Janeiro by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • Can I find deals for flights from Ontario to Rio de Janeiro that allow pets onboard?

    Many airlines flying from Ontario to Rio de Janeiro offer the option to travel with pets. After selecting a flight deal, you can find more information about the airline's pet policy on their official website or by contacting the airline directly. Please note that additional fees and restrictions may apply.

  • Can I find deals on last-minute flights from Ontario to Rio de Janeiro?

    Yes, you can often find last-minute deals on Ontario to Rio de Janeiro flights on Cheapflights. However, these deals can vary and may not always be available. We recommend checking back frequently or signing up for price alerts for the most up-to-date deals.

  • How recently were the Ontario to Rio de Janeiro flight deals updated?

    The Ontario to Rio de Janeiro flight deals you see on this page were last updated on 4/28.

See more FAQs

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Cheapflights makes it easy to find Ontario to Rio de Janeiro flights by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.

Why should you use Cheapflights to find cheap flight tickets from Ontario to Rio de Janeiro?

Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights from Ontario to Rio de Janeiro for you. Better yet — we are completely free to use.

Can Cheapflights find flights from Ontario to Rio de Janeiro with no change fees?

Certainly. Search results for flights to Rio de Janeiro from Ontario shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

Can Cheapflights notify me if prices for flights from Ontario to Rio de Janeiro become cheaper?

Yes, Cheapflights offers price alerts on Ontario to Rio de Janeiro flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.

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