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Cheap flight deals from Singapore to Ontario Starting at PHP 24,587

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

  • One way
  • Round-trip
      • SIN09:00 pm
        28h 3m
        1 stop
        ONT10:03 am
        Wed, Apr 2|Singapore - Ontario|United Airlines
        PHP 24,587PHP 34,052
        28% OFF
        28% OFF
        PHP 34,052PHP 24,587

        Choose United Airlines flights from Singapore to Ontario. The one-way connecting flight with United Airlines departs from Singapore Changi Airport on Wed, Apr 2, arriving at Ontario International Airport. One-way Prices start from PHP 24,587 including taxes and charges.

      • SIN09:00 am
        40h 2m
        1 stop
        ONT10:02 am
        Thu, May 8|Singapore - Ontario|United Airlines
        PHP 25,225PHP 34,052
        26% OFF
        26% OFF
        PHP 34,052PHP 25,225

        Choose United Airlines flights from Singapore to Ontario. The one-way connecting flight with United Airlines departs from Singapore Changi Airport on Thu, May 8, arriving at Ontario International Airport. One-way Prices start from PHP 25,225 including taxes and charges.

      • SIN10:10 am
        39h 24m
        1 stop
        ONT09:34 am
        Wed, Feb 19|Singapore - Ontario|United Airlines
        PHP 25,305PHP 34,052
        26% OFF
        26% OFF
        PHP 34,052PHP 25,305

        Choose United Airlines flights from Singapore to Ontario. The one-way connecting flight with United Airlines departs from Singapore Changi Airport on Wed, Feb 19, arriving at Ontario International Airport. One-way Prices start from PHP 25,305 including taxes and charges.

      • SIN08:40 pm
        28h 22m
        1 stop
        ONT10:02 am
        Wed, May 7|Singapore - Ontario|United Airlines
        PHP 25,648
        PHP 25,648

        Choose United Airlines flights from Singapore to Ontario. The one-way connecting flight with United Airlines departs from Singapore Changi Airport on Wed, May 7, arriving at Ontario International Airport. One-way Prices start from PHP 25,648 including taxes and charges.

      • SIN10:10 am
        39h 24m
        1 stop
        ONT09:34 am
        Thu, Feb 20|Singapore - Ontario|United Airlines
        PHP 25,680
        PHP 25,680

        Choose United Airlines flights from Singapore to Ontario. The one-way connecting flight with United Airlines departs from Singapore Changi Airport on Thu, Feb 20, arriving at Ontario International Airport. One-way Prices start from PHP 25,680 including taxes and charges.

      • SIN10:10 am
        38h 34m
        1 stop
        ONT09:44 am
        Thu, Mar 13|Singapore - Ontario|United Airlines
        PHP 25,680
        PHP 25,680

        Choose United Airlines flights from Singapore to Ontario. The one-way connecting flight with United Airlines departs from Singapore Changi Airport on Thu, Mar 13, arriving at Ontario International Airport. One-way Prices start from PHP 25,680 including taxes and charges.

      • SIN10:10 am
        26h 30m
        1 stop
        ONT08:40 pm
        Mon, Mar 3|Singapore - Ontario|United Airlines
        PHP 25,696
        PHP 25,696

        Choose United Airlines flights from Singapore to Ontario. The one-way connecting flight with United Airlines departs from Singapore Changi Airport on Mon, Mar 3, arriving at Ontario International Airport. One-way Prices start from PHP 25,696 including taxes and charges.

      • SIN09:00 am
        40h 2m
        1 stop
        ONT10:02 am
        Wed, Apr 30|Singapore - Ontario|United Airlines
        PHP 25,712
        PHP 25,712

        Choose United Airlines flights from Singapore to Ontario. The one-way connecting flight with United Airlines departs from Singapore Changi Airport on Wed, Apr 30, arriving at Ontario International Airport. One-way Prices start from PHP 25,712 including taxes and charges.

      • SIN10:20 pm
        26h 24m
        1 stop
        ONT09:44 am
        Wed, Mar 12|Singapore - Ontario|United Airlines
        PHP 25,752
        PHP 25,752

        Choose United Airlines flights from Singapore to Ontario. The one-way connecting flight with United Airlines departs from Singapore Changi Airport on Wed, Mar 12, arriving at Ontario International Airport. One-way Prices start from PHP 25,752 including taxes and charges.

      • SIN10:20 pm
        26h 24m
        1 stop
        ONT09:44 am
        Wed, Mar 19|Singapore - Ontario|United Airlines
        PHP 25,752
        PHP 25,752

        Choose United Airlines flights from Singapore to Ontario. The one-way connecting flight with United Airlines departs from Singapore Changi Airport on Wed, Mar 19, arriving at Ontario International Airport. One-way Prices start from PHP 25,752 including taxes and charges.

      • SIN01:00 pm
        3h 5m
        Nonstop
        ONT02:00 pm
        Wed, Feb 26|Singapore - 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.

Singapore to Los Angeles Flight Time

Flight info.
Departure
Arrival
Weekly Schedule

  1. UA028

    United Airlines

    08:40 pm

    SIN

    15.1h

    08:45 pm

    SFO

    SMTWTFS
    Search

  2. UA794

    United Airlines

    07:05 pm

    SFO

    1.5h

    08:34 pm

    ONT

    SMTWTFS

  3. UA028

    United Airlines

    08:40 pm

    SIN

    15.1h

    08:45 pm

    SFO

    SMTWTFS
    Search

  4. UA5684

    United Airlines

    12:55 pm

    SFO

    1.5h

    02:25 pm

    ONT

    SMTWTFS

  5. UA028

    United Airlines

    08:40 pm

    SIN

    15.1h

    08:45 pm

    SFO

    SMTWTFS
    Search

  6. F92678

    Frontier Airlines

    08:06 am

    SFO

    1.5h

    09:34 am

    ONT

    S--WT-S

  7. UA028

    United Airlines

    08:40 pm

    SIN

    15.1h

    08:45 pm

    SFO

    SMTWTFS
    Search

  8. UA5740

    United Airlines

    07:45 am

    SFO

    1.6h

    09:19 am

    ONT

    SMTWTFS

  9. UA002

    United Airlines

    09:00 am

    SIN

    15.1h

    09:05 am

    SFO

    SMTWTFS
    Search

  10. F92678

    Frontier Airlines

    08:06 am

    SFO

    1.5h

    09:34 am

    ONT

    S--WT-S

  11. UA002

    United Airlines

    09:00 am

    SIN

    15.1h

    09:05 am

    SFO

    SMTWTFS
    Search

  12. UA5553

    United Airlines

    10:45 am

    SFO

    1.5h

    12:15 pm

    ONT

    ---W---

  13. UA002

    United Airlines

    09:00 am

    SIN

    15.1h

    09:05 am

    SFO

    SMTWTFS
    Search

  14. UA794

    United Airlines

    07:05 pm

    SFO

    1.5h

    08:34 pm

    ONT

    SMTWTFS

  15. UA002

    United Airlines

    09:00 am

    SIN

    15.1h

    09:05 am

    SFO

    SMTWTFS
    Search

  16. UA5684

    United Airlines

    12:55 pm

    SFO

    1.5h

    02:25 pm

    ONT

    SMTWTFS

  17. CA970

    Air China

    11:25 pm

    SIN

    6.6h

    06:00 am

    PEK

    SMTWTFS
    Search

  18. CA985

    Air China

    01:05 pm

    PEK

    12.8h

    09:50 am

    SFO

    --T--F-

  19. F92678

    Frontier Airlines

    08:06 am

    SFO

    1.5h

    09:34 am

    ONT

    S--WT-S
Find more flights and airlines

When is the cheapest time to fly from Singapore to Ontario?

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.

Frequently Asked Questions

  • When are flight tickets from Singapore (SIN) to Ontario (ONT) the cheapest?

    Airlines adjust prices for flights from Singapore to Ontario 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 Singapore (SIN) to Ontario (ONT) cost?

    According to Trip.com's data, the lowest price is around PHP 52,636.

How to find a cheap flight from Singapore to Ontario

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 Singapore to Ontario. 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 Info | Singapore to Ontario

Cheapest nonstop flight pricePHP 24,587
Cheapest round-trip ticket pricePHP 116,553
Off-season for travelFebruary
Peak season for travelOctober
Flight distance11,547.19 km
Popular airlineChina Airlines

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