Cheap flights from Rio de Janeiro (RIO) to Ontario (ONT) from $581

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 9/9. 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.
RIO — ONT
Jun 4 — Jun 111

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

To save up to 59% on this flight, we recommend booking at least 44 days prior to travel. The price may fluctuate and will likely increase closer to your departure date. Users on Cheapflights have found tickets from Rio de Janeiro to Ontario from $534 1-2 weeks out and tickets from $737 for flights departing within the next 72 hours.

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

Our data shows that September tends to be the cheapest month to fly to Ontario from Rio de Janeiro. Users have commonly found prices around $791 for the month, but tickets can be as low as $444. Due to multiple factors, prepare for potentially higher prices in December.

What is the cheapest time of day to fly from RIO to ONT?

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

Cheap Avianca flights from Rio de Janeiro to Ontario

Explore cheap flight options specifically provided by Avianca for the route between Rio de Janeiro and Ontario. 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 2,784,634 searches. Data last updated May 30, 2024.
Find some of the cheapest Avianca flights traveling from Rio de Janeiro to Ontario. Deals update often to give you more flight options matching your criteria
Mon 10/141:30 amGIG - ONT
2 stops24h 30mAvianca
Mon 11/1811:30 pmONT - GIG
2 stops25h 50mAvianca
Deal found 5/29$1,033
Mon 8/191:30 amGIG - ONT
2 stops24h 30mAvianca
Tue 10/2912:30 amONT - GIG
2 stops25h 50mAvianca
Deal found 5/29$1,067
Tue 8/207:20 amGIG - ONT
2 stops18h 40mAvianca
Tue 10/2912:30 amONT - GIG
2 stops25h 50mAvianca
Deal found 5/29$1,246
Tue 10/157:20 amGIG - ONT
2 stops18h 40mAvianca
Mon 11/1811:30 pmONT - GIG
2 stops25h 50mAvianca
Deal found 5/29$1,257
Wed 6/51:30 amGIG - ONT
2 stops24h 30mAvianca
Thu 6/1311:30 pmONT - GIG
2 stops20h 55mAvianca
Deal found 5/28$1,280
Thu 6/67:20 amGIG - ONT
2 stops18h 40mAvianca
Thu 6/1311:30 pmONT - GIG
2 stops20h 55mAvianca
Deal found 5/28$1,357
Wed 7/311:30 amGIG - ONT
2 stops24h 30mAvianca
Sun 9/111:30 pmONT - GIG
2 stops20h 55mAvianca
Deal found 5/29$1,466
Tue 7/97:20 amGIG - ONT
2 stops18h 40mAvianca
Sun 8/411:30 pmONT - GIG
2 stops20h 55mAvianca
Deal found 5/29$1,523
Tue 7/97:20 amGIG - ONT
2 stops18h 40mAvianca
Mon 8/511:30 pmONT - GIG
2 stops26h 45mAvianca
Deal found 5/29$1,528

Cheap United Airlines flights from Rio de Janeiro to Ontario

Explore cheap flight options specifically provided by United Airlines for the route between Rio de Janeiro and Ontario. 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 2,784,634 searches. Data last updated May 30, 2024.
Have a look at some of the cheapest available United Airlines flights departing from Rio de Janeiro and landing in Ontario. Deals are refreshing constantly so come back soon for more options.
Fri 8/29:05 pmGIG - ONT
1 stop28h 07mUnited Airlines
Mon 9/26:00 amONT - GIG
1 stop22h 15mUnited Airlines
Deal found 5/29$1,043
Thu 8/19:05 pmGIG - ONT
2 stops27h 43mUnited Airlines
Sun 9/11:35 pmONT - GIG
2 stops38h 40mUnited Airlines
Deal found 5/29$1,052
Tue 10/159:05 pmGIG - ONT
2 stops19h 27mUnited Airlines
Wed 10/236:00 amONT - GIG
1 stop22h 15mUnited Airlines
Deal found 5/28$1,056
Thu 8/19:05 pmGIG - ONT
2 stops27h 43mUnited Airlines
Sun 9/16:00 amONT - GIG
1 stop22h 15mUnited Airlines
Deal found 5/29$1,117
Fri 7/199:05 pmGIG - ONT
2 stops24h 23mUnited Airlines
Wed 7/316:25 pmONT - GIG
2 stops33h 50mUnited Airlines
Deal found 5/29$1,158
Tue 10/159:05 pmGIG - ONT
2 stops19h 27mUnited Airlines
Wed 10/237:18 amONT - GIG
2 stops20h 57mUnited Airlines
Deal found 5/28$1,186
Fri 7/199:05 pmGIG - ONT
1 stop28h 07mUnited Airlines
Wed 7/316:25 pmONT - GIG
2 stops33h 50mUnited Airlines
Deal found 5/29$1,191
Thu 6/139:05 pmGIG - ONT
2 stops19h 28mUnited Airlines
Fri 9/206:00 amONT - GIG
1 stop22h 15mUnited Airlines
Deal found 5/28$1,238
Tue 7/239:05 pmGIG - ONT
2 stops19h 10mUnited Airlines
Thu 8/156:00 amONT - GIG
1 stop22h 15mUnited Airlines
Deal found 5/29$1,242

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

Find cheap flight options from Rio de Janeiro to Ontario specifically for the months of May and June 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 2,784,634 searches. Prices were last updated on May 30, 2024.
Scroll through some of the best deals on flights from Rio de Janeiro to Ontario in 2024. Check back soon for alternative fares.
Thu 6/139:05 pmGIG - ONT
2 stops19h 28mUnited Airlines
Fri 9/206:00 amONT - GIG
1 stop22h 15mUnited Airlines
Deal found 5/28$1,238
Wed 6/51:30 amGIG - ONT
2 stops24h 30mAvianca
Thu 6/1311:30 pmONT - GIG
2 stops20h 55mAvianca
Deal found 5/28$1,280
Thu 6/67:20 amGIG - ONT
2 stops18h 40mAvianca
Thu 6/1311:30 pmONT - GIG
2 stops20h 55mAvianca
Deal found 5/28$1,357
Sun 6/21:30 amGIG - ONT
2 stops24h 30mAvianca
Tue 6/1111:30 pmONT - GIG
2 stops20h 55mAvianca
Deal found 5/30$1,366
Wed 6/129:05 pmGIG - ONT
2 stops19h 40mUnited Airlines
Thu 6/206:20 amONT - GIG
2 stops21h 55mUnited Airlines
Deal found 5/30$1,399
Mon 6/37:20 amGIG - ONT
2 stops18h 40mAvianca
Tue 6/1111:30 pmONT - GIG
2 stops20h 55mAvianca
Deal found 5/30$1,443
Fri 6/289:05 pmGIG - ONT
2 stops19h 28mUnited Airlines
Fri 7/56:00 amONT - GIG
1 stop22h 15mUnited Airlines
Deal found 5/29$1,482
Sun 6/98:50 amGIG - ONT
2 stops18h 52mDelta
Sat 6/227:05 amONT - GIG
1 stop19h 45mDelta
Deal found 5/29$1,521
Thu 6/69:05 pmGIG - ONT
2 stops19h 28mUnited Airlines
Thu 6/136:00 amONT - GIG
1 stop22h 15mUnited Airlines
Deal found 5/28$1,526

Rio de Janeiro to Ontario 2024 flight deals

Discover exclusive flight deals for travel between Rio de Janeiro and Ontario in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 2,784,634 searches. Data last updated May 30, 2024.
Scroll through some of the best deals on flights from Rio de Janeiro to Ontario in 2024. Check back soon for alternative fares.
Mon 10/141:30 amGIG - ONT
2 stops24h 30mAvianca
Mon 11/1811:30 pmONT - GIG
2 stops25h 50mAvianca
Deal found 5/29$1,033
Fri 8/29:05 pmGIG - ONT
1 stop28h 07mUnited Airlines
Mon 9/26:00 amONT - GIG
1 stop22h 15mUnited Airlines
Deal found 5/29$1,043
Thu 8/19:05 pmGIG - ONT
2 stops27h 43mUnited Airlines
Sun 9/11:35 pmONT - GIG
2 stops38h 40mUnited Airlines
Deal found 5/29$1,052
Tue 10/159:05 pmGIG - ONT
2 stops19h 27mUnited Airlines
Wed 10/236:00 amONT - GIG
1 stop22h 15mUnited Airlines
Deal found 5/28$1,056
Mon 8/191:30 amGIG - ONT
2 stops24h 30mAvianca
Tue 10/2912:30 amONT - GIG
2 stops25h 50mAvianca
Deal found 5/29$1,067
Thu 8/19:05 pmGIG - ONT
2 stops27h 43mUnited Airlines
Sun 9/16:00 amONT - GIG
1 stop22h 15mUnited Airlines
Deal found 5/29$1,117
Fri 7/199:05 pmGIG - ONT
2 stops24h 23mUnited Airlines
Wed 7/316:25 pmONT - GIG
2 stops33h 50mUnited Airlines
Deal found 5/29$1,158
Tue 10/159:05 pmGIG - ONT
2 stops19h 27mUnited Airlines
Wed 10/237:18 amONT - GIG
2 stops20h 57mUnited Airlines
Deal found 5/28$1,186
Fri 7/199:05 pmGIG - ONT
1 stop28h 07mUnited Airlines
Wed 7/316:25 pmONT - GIG
2 stops33h 50mUnited Airlines
Deal found 5/29$1,191

Rio de Janeiro to Ontario flights leaving soon

Find last-minute flight options from Rio de Janeiro to Ontario 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 2,784,634 searches. Data last updated May 30, 2024.
Have a look at some of the last-minute flights available departing from Rio de Janeiro to Ontario. To prevent any unwanted surprises, users should verify their flight info before booking.
Wed 6/51:30 amGIG - ONT
2 stops24h 30mAvianca
Thu 6/1311:30 pmONT - GIG
2 stops20h 55mAvianca
Deal found 5/28$1,280
Thu 6/67:20 amGIG - ONT
2 stops18h 40mAvianca
Thu 6/1311:30 pmONT - GIG
2 stops20h 55mAvianca
Deal found 5/28$1,357
Sun 6/98:50 amGIG - ONT
2 stops18h 52mDelta
Sat 6/227:05 amONT - GIG
1 stop19h 45mDelta
Deal found 5/29$1,521
Thu 6/69:05 pmGIG - ONT
2 stops19h 28mUnited Airlines
Thu 6/136:00 amONT - GIG
1 stop22h 15mUnited Airlines
Deal found 5/28$1,526
Thu 6/69:05 pmGIG - ONT
1 stop28h 09mUnited Airlines
Thu 6/136:00 amONT - GIG
1 stop22h 15mUnited Airlines
Deal found 5/28$9,063

One-way flights to Ontario from Rio de Janeiro

Search for one-way flight options from Rio de Janeiro to Ontario. 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 2,784,634 searches. Data last updated May 30, 2024.
Users traveling one-way from Rio de Janeiro to Ontario can select one of these great deals. Users can also find round-trip Rio de Janeiro to Ontario flights by using the search form above.
Mon 9/91:30 amGIG - ONT
2 stops24h 30mAvianca
Deal found 5/28$581
Tue 6/45:00 amGIG - ONT
2 stops21h 27mCopa Airlines
Deal found 5/29$593
Mon 9/95:20 amGIG - ONT
2 stops47h 25mCopa Airlines
Deal found 5/29$631
Wed 8/141:32 amGIG - ONT
2 stops25h 13mCopa Airlines
Deal found 5/28$634
Mon 11/187:25 amGIG - ONT
2 stops43h 15mAvianca
Deal found 5/29$658
Tue 9/105:20 amGIG - ONT
2 stops23h 25mCopa Airlines
Deal found 5/28$726
Fri 6/141:30 amGIG - ONT
2 stops24h 30mAvianca
Deal found 5/30$728
Sun 9/81:30 amGIG - ONT
2 stops24h 30mAvianca
Deal found 5/29$760
Thu 8/1511:00 pmGIG - ONT
2 stops18h 45mAmerican Airlines
Deal found 5/28$833

Find flights from Rio de Janeiro to Ontario within your budget

Customize your flight search to find flights from Rio de Janeiro 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, Cheapflights users made 2,784,634 searches. Data last updated May 30, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$1,033 - $1,773

Route

Depart

Return

Price

Rio de Janeiro–Galeão IntlOntario

GIG - ONT

GIGONT

Rio de Janeiro–Galeão Intl

Mon 10/14

2 stops24h 30m

Ontario

Mon 11/18

2 stops25h 50m

$1,033

Rio de Janeiro–Galeão IntlOntario

GIG - ONT

GIGONT

Rio de Janeiro–Galeão Intl

Fri 8/2

1 stop28h 07m

Ontario

Mon 9/2

1 stop22h 15m

$1,043

Rio de Janeiro–Galeão IntlOntario

GIG - ONT

GIGONT

Rio de Janeiro–Galeão Intl

Thu 8/1

2 stops27h 43m

Ontario

Sun 9/1

2 stops38h 40m

$1,052

Rio de Janeiro–Galeão IntlOntario

GIG - ONT

GIGONT

Rio de Janeiro–Galeão Intl

Tue 10/15

2 stops19h 27m

Ontario

Wed 10/23

1 stop22h 15m

$1,056

Rio de Janeiro–Galeão IntlOntario

GIG - ONT

GIGONT

Rio de Janeiro–Galeão Intl

Mon 8/19

2 stops24h 30m

Ontario

Tue 10/29

2 stops25h 50m

$1,067

Rio de Janeiro–Galeão IntlOntario

GIG - ONT

GIGONT

Rio de Janeiro–Galeão Intl

Thu 8/1

2 stops27h 43m

Ontario

Sun 9/1

1 stop22h 15m

$1,117

Rio de Janeiro–Galeão IntlOntario

GIG - ONT

GIGONT

Rio de Janeiro–Galeão Intl

Mon 8/19

2 stops23h 30m

Ontario

Wed 10/30

2 stops27h 45m

$1,244

Rio de Janeiro–Galeão IntlOntario

GIG - ONT

GIGONT

Rio de Janeiro–Galeão Intl

Sun 6/9

2 stops18h 52m

Ontario

Sat 6/22

1 stop19h 45m

$1,521

Rio de Janeiro–Galeão IntlOntario

GIG - ONT

GIGONT

Rio de Janeiro–Galeão Intl

Wed 7/10

2 stops23h 22m

Ontario

Thu 8/1

2 stops17h 50m

$1,773

Flights are sorted by cheapest first

Deals found on 5/29

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

Best time to book a flight from Rio de Janeiro to Ontario

Have a flexible travel schedule? Discover the best time to fly to Ontario from Rio de Janeiro with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Reviews of airlines servicing Ontario

Get insights into the airlines that provide service to Ontario. 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 Ontario. Reviews last updated May 30, 2024.
Peruse reviews from past customers who have flown with Avianca, United Airlines and Delta from Rio de Janeiro to Ontario to help guide your decision. In addition to providing an overall rating, users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
8.0
Very good
10,457 reviews

Crew

8.6

Overall

8.0

Entertainment

8.0

Food

7.4

Comfort

7.9

Boarding

8.2

Reviews

1 / 10

Crew was nice and courteous. Boarding went smoothly. But we experienced a few minutes of extreme turbulence.

8.0
Very good
10,457 reviews
8.0
Very good
10,457 reviews

Crew

8.6

Overall

8.0

Entertainment

8.0

Food

7.4

Comfort

7.9

Boarding

8.2

Reviews

1 / 10

Crew was nice and courteous. Boarding went smoothly. But we experienced a few minutes of extreme turbulence.

8.0
Very good
2,617 reviews
8.0
Very good
10,457 reviews

Crew

8.6

Overall

8.0

Entertainment

8.0

Food

7.4

Comfort

7.9

Boarding

8.2

Reviews

1 / 10

Crew was nice and courteous. Boarding went smoothly. But we experienced a few minutes of extreme turbulence.

7.5
Good
3,651 reviews
8.0
Very good
10,457 reviews

Crew

8.6

Overall

8.0

Entertainment

8.0

Food

7.4

Comfort

7.9

Boarding

8.2

Reviews

1 / 10

Crew was nice and courteous. Boarding went smoothly. But we experienced a few minutes of extreme turbulence.

7.4
Good
10,777 reviews
8.0
Very good
10,457 reviews

Crew

8.6

Overall

8.0

Entertainment

8.0

Food

7.4

Comfort

7.9

Boarding

8.2

Reviews

1 / 10

Crew was nice and courteous. Boarding went smoothly. But we experienced a few minutes of extreme turbulence.

7.3
Good
14,284 reviews
8.0
Very good
10,457 reviews

Crew

8.6

Overall

8.0

Entertainment

8.0

Food

7.4

Comfort

7.9

Boarding

8.2

Reviews

1 / 10

Crew was nice and courteous. Boarding went smoothly. But we experienced a few minutes of extreme turbulence.

Related info for your journey

Find useful and relevant information for your journey from Rio de Janeiro to Ontario. 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 into for flights to Ontario from Rio de Janeiro?

    Located just 3.1 mi from the city center, Ontario is the airport most travelers will use when flying to Ontario from Rio de Janeiro. Booking flights from Rio de Janeiro to Ontario (ONT) should be relatively easy as there are 0 daily inbound flights from Rio de Janeiro from 0 different airlines.

  • Can I find flights from Rio de Janeiro to Ontario for under $1,100 on Cheapflights?

    Yes, there are multiple flights from Rio de Janeiro to Ontario for under $1,100. The cheapest flight booked recently is on Avianca for just $1,033, but on average you can expect to pay $1,198.

  • Are there last-minute flights available from Rio de Janeiro to Ontario for under $1,300?

    There are currently 5+ open flights from Rio de Janeiro to Ontario within the next 7 days for less than $1,300.

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

    One-way options have recently been found by users for as low as $581 on Avianca. Other airlines that offer cheap prices include Copa Airlines from $593 and American Airlines from $833 one-way.

  • What does GIG to ONT mean?

    Rio de Janeiro–Galeão Intl Airport is GIG and Ontario Airport is ONT. These codes are created by the International Air Transport Association (IATA) and airlines use them to identify the departing and arrival airports in the flight routes they service.

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

    The amount of baggage you can bring on your Rio de Janeiro to Ontario 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 Rio de Janeiro to Ontario with specific airlines?

    Yes, Cheapflights allows you to browse and filter Rio de Janeiro to Ontario 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 Rio de Janeiro to Ontario that include hotel bookings?

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

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

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

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

    Yes. Cheapflights offers flight deals from Rio de Janeiro to Ontario 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 Rio de Janeiro to Ontario that allow pets onboard?

    Many airlines flying from Rio de Janeiro to Ontario 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 Rio de Janeiro to Ontario?

    Yes, you can often find last-minute deals on Rio de Janeiro to Ontario 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 Rio de Janeiro to Ontario flight deals updated?

    The Rio de Janeiro to Ontario flight deals you see on this page were last updated on 5/29.

  • What is the cheapest month to book a flight from Rio de Janeiro to Ontario?

    Currently, October is the cheapest month in which you can book a flight from Rio de Janeiro to Ontario (average of $238). Flying from Rio de Janeiro to Ontario in July is currently the most expensive (average of $328). 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.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Search flights from Rio de Janeiro to Ontario by cabin class

Find flights from Rio de Janeiro to Ontario, based on your preferred cabin class, be it economy, premium economy, business, or first class.

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travelers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Rio de Janeiro to Ontario?

Cheapflights makes it easy to find Rio de Janeiro to Ontario 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 Rio de Janeiro to Ontario?

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

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

Yes, we can. To see specific flights from Rio de Janeiro to Ontario with no change fees, users can toggle flexible booking options after using the search form above to find flights.

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

Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to Ontario from Rio de Janeiro today and book when prices fit your budget.

100% Free
Cheapflights is completely free to use, so you can start saving the moment you arrive.
Book with Flexibility
Our users can plan ahead with confidence and find flights with no change fees
Travel Smart
Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.