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Cheap flight deals from Rio de Janeiro to Ontario Starting at $427

Discover our range of affordable one-way and round-trip flights from Rio de Janeiro to Ontario and kick-start your next adventure today!

  • One way
  • Round-trip
      • GIG21:55
        29h 4m
        1 stop
        ONT21:59
        Wed, Feb 26|Rio de Janeiro - Ontario|United Airlines
        $427$608
        30% OFF
        30% OFF
        $608$427

        Choose United Airlines flights from Rio de Janeiro to Ontario. The one-way connecting flight with United Airlines departs from Tom Jobim International Airport on Wed, Feb 26, arriving at Ontario International Airport. One-way Prices start from $427 including taxes and charges.

      • GIG21:55
        29h 4m
        1 stop
        ONT21:59
        Tue, Feb 25|Rio de Janeiro - Ontario|United Airlines
        $445$608
        27% OFF
        27% OFF
        $608$445

        Choose United Airlines flights from Rio de Janeiro to Ontario. The one-way connecting flight with United Airlines departs from Tom Jobim International Airport on Tue, Feb 25, arriving at Ontario International Airport. One-way Prices start from $445 including taxes and charges.

      • GIG20:55
        29h 4m
        1 stop
        ONT21:59
        Mon, Mar 17|Rio de Janeiro - Ontario|United Airlines
        $447$608
        26% OFF
        26% OFF
        $608$447

        Choose United Airlines flights from Rio de Janeiro to Ontario. The one-way connecting flight with United Airlines departs from Tom Jobim International Airport on Mon, Mar 17, arriving at Ontario International Airport. One-way Prices start from $447 including taxes and charges.

      • GIG21:55
        29h 4m
        1 stop
        ONT21:59
        Mon, Feb 17|Rio de Janeiro - Ontario|United Airlines
        $448
        $448

        Choose United Airlines flights from Rio de Janeiro to Ontario. The one-way connecting flight with United Airlines departs from Tom Jobim International Airport on Mon, Feb 17, arriving at Ontario International Airport. One-way Prices start from $448 including taxes and charges.

      • GIG20:55
        29h 4m
        1 stop
        ONT21:59
        Wed, Mar 12|Rio de Janeiro - Ontario|United Airlines
        $453
        $453

        Choose United Airlines flights from Rio de Janeiro to Ontario. The one-way connecting flight with United Airlines departs from Tom Jobim International Airport on Wed, Mar 12, arriving at Ontario International Airport. One-way Prices start from $453 including taxes and charges.

      • GIG21:55
        29h 4m
        1 stop
        ONT21:59
        Thu, Feb 20|Rio de Janeiro - Ontario|United Airlines
        $455
        $455

        Choose United Airlines flights from Rio de Janeiro to Ontario. The one-way connecting flight with United Airlines departs from Tom Jobim International Airport on Thu, Feb 20, arriving at Ontario International Airport. One-way Prices start from $455 including taxes and charges.

      • GIG21:55
        29h 4m
        1 stop
        ONT21:59
        Mon, Mar 3|Rio de Janeiro - Ontario|United Airlines
        $457
        $457

        Choose United Airlines flights from Rio de Janeiro to Ontario. The one-way connecting flight with United Airlines departs from Tom Jobim International Airport on Mon, Mar 3, arriving at Ontario International Airport. One-way Prices start from $457 including taxes and charges.

      • GIG20:55
        29h 4m
        1 stop
        ONT21:59
        Tue, Mar 11|Rio de Janeiro - Ontario|United Airlines
        $459
        $459

        Choose United Airlines flights from Rio de Janeiro to Ontario. The one-way connecting flight with United Airlines departs from Tom Jobim International Airport on Tue, Mar 11, arriving at Ontario International Airport. One-way Prices start from $459 including taxes and charges.

      • GIG20:55
        29h 4m
        1 stop
        ONT21:59
        Mon, Mar 24|Rio de Janeiro - Ontario|United Airlines
        $460
        $460

        Choose United Airlines flights from Rio de Janeiro to Ontario. The one-way connecting flight with United Airlines departs from Tom Jobim International Airport on Mon, Mar 24, arriving at Ontario International Airport. One-way Prices start from $460 including taxes and charges.

      • GIG21:55
        29h 4m
        1 stop
        ONT21:59
        Wed, Feb 19|Rio de Janeiro - Ontario|United Airlines
        $461
        $461

        Choose United Airlines flights from Rio de Janeiro to Ontario. The one-way connecting flight with United Airlines departs from Tom Jobim International Airport on Wed, Feb 19, arriving at Ontario International Airport. One-way Prices start from $461 including taxes and charges.

      • RIO01:00 pm
        3h 5m
        Nonstop
        ONT02:00 pm
        Sat, Feb 22|Rio de Janeiro - Ontario|United Airlines
        Find More Flights
        Find More Flights

Crossed out prices are calculated based on the average price of the corresponding route on Trip.com.

Rio de Janeiro to Los Angeles flight time & flight schedules

Flight info.
Departure
Arrival
Weekly Schedule

  1. AV260

    avianca

    07:25

    GIG

    6.4h

    11:50

    BOG

    SMTWTFS
    Search

  2. AV130

    avianca

    13:00

    BOG

    3.1h

    15:05

    SAL

    -M-W-F-

  3. AV530

    avianca

    17:35

    SAL

    5.4h

    21:00

    ONT

    -M-W-F-

  4. DL060

    Delta Air Lines

    08:15

    GIG

    10.0h

    17:15

    ATL

    SMTWTFS
    Search

  5. DL665

    Delta Air Lines

    09:40

    ATL

    5.0h

    11:38

    ONT

    SMTWTFS

  6. CM215

    Copa Airlines

    11:00

    GIG

    7.1h

    16:08

    PTY

    SMTWTFS
    Search

  7. CM456

    Copa Airlines

    18:17

    PTY

    6.9h

    23:10

    LAS

    -MTW-FS

  8. F91283

    Frontier Airlines

    06:20

    LAS

    1.1h

    07:24

    ONT

    ---WT-S

  9. CM215

    Copa Airlines

    11:00

    GIG

    7.1h

    16:08

    PTY

    SMTWTFS
    Search

  10. CM456

    Copa Airlines

    18:17

    PTY

    6.9h

    23:10

    LAS

    -MTW-FS

  11. F94757

    Frontier Airlines

    11:20

    LAS

    1.1h

    12:29

    ONT

    S-TWT-S

  12. UA128

    United Airlines

    21:05

    GIG

    10.6h

    05:40

    IAH

    SMTWTFS
    Search

  13. UA1563

    United Airlines

    20:20

    IAH

    3.7h

    22:00

    ONT

    SMTWTFS

  14. UA128

    United Airlines

    21:05

    GIG

    10.6h

    05:40

    IAH

    SMTWTFS
    Search

  15. UA1407

    United Airlines

    07:25

    IAH

    1.5h

    08:55

    DFW

    SMTWTFS

  16. F91405

    Frontier Airlines

    16:27

    DFW

    3.3h

    17:47

    ONT

    SMTWTFS

  17. UA128

    United Airlines

    21:05

    GIG

    10.6h

    05:40

    IAH

    SMTWTFS
    Search

  18. UA397

    United Airlines

    09:42

    IAH

    1.4h

    11:09

    DFW

    -MT--F-

  19. F91405

    Frontier Airlines

    16:27

    DFW

    3.3h

    17:47

    ONT

    SMTWTFS

  20. AA936

    American Airlines

    22:30

    GIG

    10.7h

    07:10

    DFW

    SMTWTFS
    Search

  21. AA2635

    American Airlines

    12:30

    DFW

    3.5h

    14:00

    ONT

    SMTWTFS

  22. AA936

    American Airlines

    22:30

    GIG

    10.7h

    07:10

    DFW

    SMTWTFS
    Search

  23. AA1820

    American Airlines

    08:38

    DFW

    3.4h

    10:01

    ONT

    SMTWTFS

  24. G36004

    Gol Linhas Aereas Inteligentes

    23:00

    GIG

    8.8h

    06:50

    MIA

    SMTWTFS
    Search

  25. G36227

    Gol Linhas Aereas Inteligentes

    09:49

    MIA

    5.3h

    12:06

    LAS

    SMTWTFS

  26. F91283

    Frontier Airlines

    06:20

    LAS

    1.1h

    07:24

    ONT

    ---WT-S
Find more flights and airlines

When is the cheapest time to fly from Rio de Janeiro to Ontario?

Explore the best time to buy affordable tickets to Ontario with our price trend chart, which predicts how flight prices will change in the coming weeks from previous data.

Displayed prices are calculated based on the cheapest average weekly prices of the corresponding route on Trip.com.

Frequently Asked Questions

  • When are flight tickets from Rio de Janeiro (RIO) to Ontario (ONT) the cheapest?

    Airlines adjust prices for flights from Rio de Janeiro to Ontario based on the date and time of your booking. By analyzing data from all airlines, on Trip.com, you can find the lowest flight prices on Tuesdays, Wednesdays, and Saturdays.

  • How much do flights from Rio de Janeiro (RIO) to Ontario (ONT) cost?

    According to Trip.com's data, the lowest price is around $895.

How to find a cheap flight from Rio de Janeiro to Ontario

Understanding the common pitfalls when booking your flight tickets can help you save massively when it comes time to fly. We’ve listed our six essential steps to keep in mind when you’re booking flight tickets to help you find the best price.
1
Book Early
Once prices are gone, they're gone. Lock in deals while you can!
2
Compare Flight Prices
Compare prices on travel agency and airline websites.
3
Look Out for Deals
Check airline and travel agency websites for latest flight deals
4
Check One-way Fares
Buying two cheap one-way flights can sometimes be a better deal than a round-trip.
5
Try Different Dates
Flying during the week, early in the morning, or late at night can help save money.
6
Use the Trip.com App
Save up to £10 per person when booking your flights on Trip.com

Flight Info | Rio de Janeiro to Ontario

Cheapest direct flight price$427
Off-season for travelNovember
Flight distance5,313.73 km
Popular airlineAmerican Airlines

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