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Cheap flight deals from Ontario to San Juan Starting at AED 614

Whether you’re going for a one-way or round-trip to San Juan, we’ve got you covered! Check out these different flight options from Ontario below.

  • One way
  • Round-trip
      • ONT07:00
        13h 7m
        1 stop
        SJU23:07
        Tue, Mar 11|Ontario - San Juan|Delta Air Lines
        AED 614AED 797
        23% OFF
        23% OFF
        AED 797AED 614

        Choose Delta Air Lines flights from Ontario to San Juan. The one-way connecting flight with Delta Air Lines departs from Ontario International Airport on Tue, Mar 11, arriving at Luis Muñoz Marín International Airport. One-way Prices start from AED 614 including taxes and charges.

      • ONT07:00
        13h 7m
        1 stop
        SJU23:07
        Tue, Apr 1|Ontario - San Juan|Delta Air Lines
        AED 630AED 797
        21% OFF
        21% OFF
        AED 797AED 630

        Choose Delta Air Lines flights from Ontario to San Juan. The one-way connecting flight with Delta Air Lines departs from Ontario International Airport on Tue, Apr 1, arriving at Luis Muñoz Marín International Airport. One-way Prices start from AED 630 including taxes and charges.

      • ONT07:00
        10h 14m
        1 stop
        SJU20:14
        Tue, Apr 8|Ontario - San Juan|Delta Air Lines
        AED 630AED 797
        21% OFF
        21% OFF
        AED 797AED 630

        Choose Delta Air Lines flights from Ontario to San Juan. The one-way connecting flight with Delta Air Lines departs from Ontario International Airport on Tue, Apr 8, arriving at Luis Muñoz Marín International Airport. One-way Prices start from AED 630 including taxes and charges.

      • ONT16:09
        20h 31m
        1 stop
        SJU15:40
        Mon, Mar 31|Ontario - San Juan|Frontier Airlines
        AED 630
        AED 630

        Choose Frontier Airlines flights from Ontario to San Juan. The one-way connecting flight with Frontier Airlines departs from Ontario International Airport on Mon, Mar 31, arriving at Luis Muñoz Marín International Airport. One-way Prices start from AED 630 including taxes and charges.

      • ONT22:59
        9h 51m
        1 stop
        SJU11:50
        Tue, Apr 29|Ontario - San Juan|Delta Air Lines
        AED 635
        AED 635

        Choose Delta Air Lines flights from Ontario to San Juan. The one-way connecting flight with Delta Air Lines departs from Ontario International Airport on Tue, Apr 29, arriving at Luis Muñoz Marín International Airport. One-way Prices start from AED 635 including taxes and charges.

      • ONT22:15
        10h 29m
        1 stop
        SJU11:44
        Tue, May 6|Ontario - San Juan|Delta Air Lines
        AED 636
        AED 636

        Choose Delta Air Lines flights from Ontario to San Juan. The one-way connecting flight with Delta Air Lines departs from Ontario International Airport on Tue, May 6, arriving at Luis Muñoz Marín International Airport. One-way Prices start from AED 636 including taxes and charges.

      • ONT07:05
        12h 41m
        1 stop
        SJU23:46
        Wed, Feb 26|Ontario - San Juan|Delta Air Lines
        AED 637
        AED 637

        Choose Delta Air Lines flights from Ontario to San Juan. The one-way connecting flight with Delta Air Lines departs from Ontario International Airport on Wed, Feb 26, arriving at Luis Muñoz Marín International Airport. One-way Prices start from AED 637 including taxes and charges.

      • ONT07:00
        9h 39m
        1 stop
        SJU19:39
        Sat, Apr 26|Ontario - San Juan|Delta Air Lines
        AED 637
        AED 637

        Choose Delta Air Lines flights from Ontario to San Juan. The one-way connecting flight with Delta Air Lines departs from Ontario International Airport on Sat, Apr 26, arriving at Luis Muñoz Marín International Airport. One-way Prices start from AED 637 including taxes and charges.

      • ONT22:59
        11h 31m
        1 stop
        SJU13:30
        Fri, May 2|Ontario - San Juan|Delta Air Lines
        AED 637
        AED 637

        Choose Delta Air Lines flights from Ontario to San Juan. The one-way connecting flight with Delta Air Lines departs from Ontario International Airport on Fri, May 2, arriving at Luis Muñoz Marín International Airport. One-way Prices start from AED 637 including taxes and charges.

      • ONT05:05
        9h 20m
        1 stop
        SJU18:25
        Tue, Feb 18|Ontario - San Juan|United Airlines
        AED 647
        AED 647

        Choose United Airlines flights from Ontario to San Juan. The one-way connecting flight with United Airlines departs from Ontario International Airport on Tue, Feb 18, arriving at Luis Muñoz Marín International Airport. One-way Prices start from AED 647 including taxes and charges.

      • ONT01:00 pm
        3h 5m
        Nonstop
        SJU02:00 pm
        Tue, Feb 18|Ontario - San Juan|Delta Air Lines
        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. F91500

    Frontier Airlines

    00:59

    ONT

    2.3h

    04:17

    DEN

    SMTWTFS
    Search

  2. F93312

    Frontier Airlines

    09:13

    DEN

    3.8h

    14:58

    MCO

    SMTWTFS

  3. F94726

    Frontier Airlines

    23:59

    MCO

    2.9h

    02:51

    SJU

    S--WTFS

  4. F91500

    Frontier Airlines

    00:59

    ONT

    2.3h

    04:17

    DEN

    SMTWTFS
    Search

  5. F94920

    Frontier Airlines

    18:43

    DEN

    3.8h

    00:33

    MCO

    SMTWT-S

  6. F94726

    Frontier Airlines

    23:59

    MCO

    2.9h

    02:51

    SJU

    S--WTFS

  7. F91500

    Frontier Airlines

    00:59

    ONT

    2.3h

    04:17

    DEN

    SMTWTFS
    Search

  8. F93312

    Frontier Airlines

    09:13

    DEN

    3.8h

    14:58

    MCO

    SMTWTFS

  9. F93506

    Frontier Airlines

    18:32

    MCO

    3.0h

    21:31

    SJU

    -MTWTFS

  10. F91358

    Frontier Airlines

    14:42

    ONT

    1.2h

    15:53

    LAS

    SMTWTFS
    Search

  11. F91602

    Frontier Airlines

    23:00

    LAS

    4.9h

    06:52

    PHL

    SMTWTFS

  12. F91166

    Frontier Airlines

    16:57

    PHL

    3.7h

    21:41

    SJU

    S--WTF-

  13. F91358

    Frontier Airlines

    14:42

    ONT

    1.2h

    15:53

    LAS

    SMTWTFS
    Search

  14. F93238

    Frontier Airlines

    21:26

    LAS

    5.1h

    05:30

    JFK

    SMTWTFS

  15. F93545

    Frontier Airlines

    11:30

    JFK

    4.0h

    15:30

    SJU

    SMTWTFS

  16. F91358

    Frontier Airlines

    14:42

    ONT

    1.2h

    15:53

    LAS

    SMTWTFS
    Search

  17. F91116

    Frontier Airlines

    23:03

    LAS

    4.2h

    06:13

    ATL

    SMTWTFS

  18. F92082

    Frontier Airlines

    16:01

    ATL

    3.7h

    19:44

    SJU

    SMTWT-S

  19. F92908

    Frontier Airlines

    16:51

    ONT

    2.3h

    20:09

    DEN

    S--WT-S
    Search

  20. F93312

    Frontier Airlines

    09:13

    DEN

    3.8h

    14:58

    MCO

    SMTWTFS

  21. F91746

    Frontier Airlines

    21:00

    MCO

    2.9h

    23:55

    SJU

    S------

  22. F92908

    Frontier Airlines

    16:51

    ONT

    2.3h

    20:09

    DEN

    S--WT-S
    Search

  23. F91280

    Frontier Airlines

    23:04

    DEN

    3.9h

    05:00

    MIA

    SMTWTFS

  24. F92284

    Frontier Airlines

    07:15

    MIA

    2.6h

    09:50

    SJU

    SMTWTFS

  25. F94206

    Frontier Airlines

    22:19

    ONT

    1.3h

    23:39

    LAS

    SMTWTF-
    Search

  26. F93232

    Frontier Airlines

    10:11

    LAS

    4.2h

    17:25

    CLE

    SMTWTFS

  27. F94140

    Frontier Airlines

    18:37

    CLE

    4.4h

    23:59

    SJU

    SMTWTFS

  28. F94206

    Frontier Airlines

    22:19

    ONT

    1.3h

    23:39

    LAS

    SMTWTF-
    Search

  29. F93232

    Frontier Airlines

    10:11

    LAS

    4.2h

    17:25

    CLE

    SMTWTFS

  30. F94120

    Frontier Airlines

    19:41

    CLE

    5.4h

    01:07

    SJU

    -M-----
Find more flights and airlines

When is the cheapest time to fly from Ontario to San Juan?

Explore the best time to buy affordable tickets to San Juan 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 Ontario (ONT) to San Juan (SJU) the cheapest?

    Airlines adjust prices for flights from Ontario to San Juan 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 Ontario (ONT) to San Juan (SJU) cost?

    According to Trip.com's data, the lowest price is around AED 1,547.

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

    • The distance from Luis Muñoz Marín International Airport to downtown is about 11 km, by taxi about 30 minutes.

  • How many airports are there in San Juan (SJU)?

How to find a cheap flight from Ontario to San Juan

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 | Ontario to San Juan

Cheapest direct flight priceAED 614
Cheapest return ticket priceAED 2,071
Off-season for travelFebruary
Peak season for travelDecember
Flight distance7,483.94 km
Popular airlineAmerican Airlines

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