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Flights from Ontario to San Juan
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Flights from Ontario to San Juan Starting at NZD 1,600

We've found these cheap flights for you. You can book one-way or return flight tickets.

  • One way
  • Round-trip
      • ONT06:00
        28h
        2 stops
        UAQ15:00
        Thu, Feb 20|Ontario - San Juan|United Airlines
        NZD 1,600NZD 2,656
        40% OFF
        40% OFF
        NZD 2,656NZD 1,600

        Choose United Airlines flights from Ontario to San Juan. The one-way connecting flight with United Airlines departs from Ontario International Airport on Thu, Feb 20, arriving at San Juan Airport. One-way Prices start from NZD 1,600 including taxes and charges.

      • ONT23:59
        37h 1m
        2 stops
        UAQ18:00
        Thu, Feb 20|Ontario - San Juan|American Airlines
        NZD 2,111NZD 2,656
        21% OFF
        21% OFF
        NZD 2,656NZD 2,111

        Choose American Airlines flights from Ontario to San Juan. The one-way connecting flight with American Airlines departs from Ontario International Airport on Thu, Feb 20, arriving at San Juan Airport. One-way Prices start from NZD 2,111 including taxes and charges.

      • ONT06:00
        31h
        2 stops
        UAQ18:00
        Fri, Feb 14|Ontario - San Juan|United Airlines
        NZD 2,497NZD 2,656
        6% OFF
        6% OFF
        NZD 2,656NZD 2,497

        Choose United Airlines flights from Ontario to San Juan. The one-way connecting flight with United Airlines departs from Ontario International Airport on Fri, Feb 14, arriving at San Juan Airport. One-way Prices start from NZD 2,497 including taxes and charges.

      • ONT01:00 pm
        3h 5m
        Nonstop
        UAQ02:00 pm
        Mon, Feb 17|Ontario - San Juan|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.

Los Angeles to San Juan flight time & flight schedules

Flight info.
Departure
Arrival
Weekly Schedule

  1. UA722

    United Airlines

    06:00

    ONT

    3.0h

    11:02

    IAH

    ---WTFS
    Search

  2. UA819

    United Airlines

    20:15

    IAH

    9.8h

    08:00

    EZE

    SMTWTFS

  3. AR1448

    Aerolineas Argentinas

    19:15

    AEP

    2.0h

    21:15

    UAQ

    SMTWT-S

  4. UA722

    United Airlines

    06:00

    ONT

    3.0h

    11:02

    IAH

    ---WTFS
    Search

  5. UA831

    United Airlines

    18:30

    IAH

    10.8h

    07:20

    EZE

    SMTWTFS

  6. AR1448

    Aerolineas Argentinas

    19:15

    AEP

    2.0h

    21:15

    UAQ

    SMTWT-S

  7. UA722

    United Airlines

    06:00

    ONT

    3.0h

    11:02

    IAH

    ---WTFS
    Search

  8. UA831

    United Airlines

    18:30

    IAH

    10.8h

    07:20

    EZE

    SMTWTFS

  9. AR1446

    Aerolineas Argentinas

    13:00

    AEP

    2.0h

    15:00

    UAQ

    -----FS

  10. UA722

    United Airlines

    06:00

    ONT

    3.0h

    11:02

    IAH

    ---WTFS
    Search

  11. UA831

    United Airlines

    18:30

    IAH

    10.8h

    07:20

    EZE

    SMTWTFS

  12. FO5330

    Flybondi

    12:55

    EZE

    2.0h

    14:55

    UAQ

    --T----

  13. AA2277

    American Airlines

    23:59

    ONT

    3.0h

    05:00

    DFW

    SMTWTFS
    Search

  14. AA997

    American Airlines

    20:55

    DFW

    11.3h

    10:10

    EZE

    SMTWTFS

  15. FO5330

    Flybondi

    12:55

    EZE

    2.0h

    14:55

    UAQ

    --T----
Find more flights and airlines

Find the best time to fly from Ontario to San Juan

We monitor flight fares to help you find the best deals effortlessly

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

FAQ

  • When are flight tickets from Ontario (ONT) to San Juan (UAQ) the cheapest?

    Airlines adjust prices for flights from Ontario to San Juan based on the departure date and time of your selection. By analyzing data from all airlines, we've discovered that on Trip.com, you can find the lowest flight prices on Tuesdays, Wednesdays, and Saturdays.

  • How much do flights from Ontario (ONT) to San Juan (UAQ) cost?

    According to Trip.com's data, the lowest price is around NZD 3,948.

  • What is the transportation method from the main airport to downtown in San Juan?

    • The distance from San Juan Airport to downtown is about 11 km. It takes about 30 minutes by taxi.

How to find a cheap flight from Ontario to San Juan

Wait until the last minute and flight costs are often sky-high. Plan ahead, book the right way, and your savings can soar. We have loads of saving tips to help you find a cheap flight from Ontario to San Juan. Book your flights at the right time and save more.
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 Information from Ontario to San Juan

Flight distance7,976.76 km
Popular airlineUnited Airlines

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