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Cheap flight deals from Trieste to Ontario Starting at PHP 34,876

For as little as PHP 34,876, you can take your next adventure to Ontario without breaking the bank. Choose between one-way and return tickets from Trieste below.

  • One way
  • Round-trip
      • TRS06:40
        22h 41m
        2 stops
        ONT20:21
        Tue, Apr 1|Trieste - Ontario|ITA Airways
        PHP 34,876PHP 80,677
        56% OFF
        56% OFF
        PHP 80,677PHP 34,876

        Choose ITA Airways flights from Trieste to Ontario. The one-way connecting flight with ITA Airways departs from Trieste Airport on Tue, Apr 1, arriving at Ontario International Airport. One-way Prices start from PHP 34,876 including taxes and charges.

      • TRS06:35
        23h 5m
        2 stops
        ONT20:40
        Tue, Mar 4|Trieste - Ontario|ITA Airways
        PHP 35,745PHP 80,677
        56% OFF
        56% OFF
        PHP 80,677PHP 35,745

        Choose ITA Airways flights from Trieste to Ontario. The one-way connecting flight with ITA Airways departs from Trieste Airport on Tue, Mar 4, arriving at Ontario International Airport. One-way Prices start from PHP 35,745 including taxes and charges.

      • TRS06:35
        23h 5m
        2 stops
        ONT20:40
        Sat, Mar 1|Trieste - Ontario|ITA Airways
        PHP 38,287PHP 80,677
        53% OFF
        53% OFF
        PHP 80,677PHP 38,287

        Choose ITA Airways flights from Trieste to Ontario. The one-way connecting flight with ITA Airways departs from Trieste Airport on Sat, Mar 1, arriving at Ontario International Airport. One-way Prices start from PHP 38,287 including taxes and charges.

      • TRS06:35
        24h 10m
        2 stops
        ONT22:45
        Thu, Mar 13|Trieste - Ontario|ITA Airways
        PHP 42,263
        PHP 42,263

        Choose ITA Airways flights from Trieste to Ontario. The one-way connecting flight with ITA Airways departs from Trieste Airport on Thu, Mar 13, arriving at Ontario International Airport. One-way Prices start from PHP 42,263 including taxes and charges.

      • TRS06:40
        22h 54m
        2 stops
        ONT20:34
        Thu, May 1|Trieste - Ontario|ITA Airways
        PHP 42,924
        PHP 42,924

        Choose ITA Airways flights from Trieste to Ontario. The one-way connecting flight with ITA Airways departs from Trieste Airport on Thu, May 1, arriving at Ontario International Airport. One-way Prices start from PHP 42,924 including taxes and charges.

      • TRS06:35
        24h 10m
        2 stops
        ONT22:45
        Thu, Mar 27|Trieste - Ontario|ITA Airways
        PHP 45,418
        PHP 45,418

        Choose ITA Airways flights from Trieste to Ontario. The one-way connecting flight with ITA Airways departs from Trieste Airport on Thu, Mar 27, arriving at Ontario International Airport. One-way Prices start from PHP 45,418 including taxes and charges.

      • TRS06:35
        24h 10m
        2 stops
        ONT22:45
        Thu, Mar 20|Trieste - Ontario|ITA Airways
        PHP 46,741
        PHP 46,741

        Choose ITA Airways flights from Trieste to Ontario. The one-way connecting flight with ITA Airways departs from Trieste Airport on Thu, Mar 20, arriving at Ontario International Airport. One-way Prices start from PHP 46,741 including taxes and charges.

      • TRS06:40
        20h 49m
        2 stops
        ONT18:29
        Tue, Apr 15|Trieste - Ontario|ITA Airways
        PHP 56,263
        PHP 56,263

        Choose ITA Airways flights from Trieste to Ontario. The one-way connecting flight with ITA Airways departs from Trieste Airport on Tue, Apr 15, arriving at Ontario International Airport. One-way Prices start from PHP 56,263 including taxes and charges.

      • TRS06:10
        25h 6m
        2 stops
        ONT22:16
        Thu, Feb 20|Trieste - Ontario|Air Dolomiti
        PHP 59,084
        PHP 59,084

        Choose Air Dolomiti flights from Trieste to Ontario. The one-way connecting flight with Air Dolomiti departs from Trieste Airport on Thu, Feb 20, arriving at Ontario International Airport. One-way Prices start from PHP 59,084 including taxes and charges.

      • TRS06:20
        24h 56m
        2 stops
        ONT22:16
        Tue, Mar 4|Trieste - Ontario|Air Dolomiti
        PHP 59,514
        PHP 59,514

        Choose Air Dolomiti flights from Trieste to Ontario. The one-way connecting flight with Air Dolomiti departs from Trieste Airport on Tue, Mar 4, arriving at Ontario International Airport. One-way Prices start from PHP 59,514 including taxes and charges.

      • TRS01:00 pm
        3h 5m
        Nonstop
        ONT02:00 pm
        Sun, Feb 23|Trieste - Ontario|ITA Airways
        Find More Flights
        Find More Flights

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

Trieste to Los Angeles flight time & flight schedules

Flight info.
Departure
Arrival
Weekly Schedule

  1. LH9573

    Lufthansa

    06:30

    TRS

    1.5h

    08:00

    FRA

    -M-WTF-
    Search

  2. LH440

    Lufthansa

    10:00

    FRA

    10.6h

    13:35

    IAH

    SMTWTFS

  3. LH8675

    Lufthansa

    20:20

    IAH

    3.7h

    22:00

    ONT

    SMTWTFS

  4. LH9573

    Lufthansa

    06:30

    TRS

    1.5h

    08:00

    FRA

    -M-WTF-
    Search

  5. LH7601

    Lufthansa

    13:55

    FRA

    11.1h

    18:00

    IAH

    SMTWTFS

  6. LH8675

    Lufthansa

    20:20

    IAH

    3.7h

    22:00

    ONT

    SMTWTFS

  7. KL3407

    KLM

    06:35

    TRS

    1.2h

    07:45

    FCO

    SMTWTFS
    Search

  8. KL6000

    KLM

    11:35

    FCO

    11.1h

    16:40

    ATL

    S-T-TFS

  9. KL6370

    KLM

    20:59

    ATL

    4.7h

    22:43

    ONT

    SMTWTFS

  10. LH9571

    Lufthansa

    14:45

    TRS

    1.5h

    16:15

    FRA

    SMT-T-S
    Search

  11. LH7601

    Lufthansa

    13:55

    FRA

    11.1h

    18:00

    IAH

    SMTWTFS

  12. LH8675

    Lufthansa

    20:20

    IAH

    3.7h

    22:00

    ONT

    SMTWTFS

  13. LH9571

    Lufthansa

    14:45

    TRS

    1.5h

    16:15

    FRA

    SMT-T-S
    Search

  14. LH440

    Lufthansa

    10:00

    FRA

    10.6h

    13:35

    IAH

    SMTWTFS

  15. LH8675

    Lufthansa

    20:20

    IAH

    3.7h

    22:00

    ONT

    SMTWTFS
Find more flights and airlines

When is the cheapest time to fly from Trieste 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 Trieste (TRS) to Ontario (ONT) the cheapest?

    Airlines adjust prices for flights from Trieste 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 Trieste (TRS) to Ontario (ONT) cost?

    According to Trip.com's data, the lowest price is around PHP 65,466.

How to find a cheap flight from Trieste to Ontario

If you leave it until the last minute and forget to check some of the key information when booking tickets, prices can often end up skyrocketing. Below, you can find our top tips for getting the best value flights – from changing dates to chasing deals, there are plenty ways to keep your next trip affordable.
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 | Trieste to Ontario

Flight distance5,263.97 km
Popular airlineLufthansa

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