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Find cheap one-way flights from Kaohsiung to Ontario starting at US$540.

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

  • One way
  • Round-trip
      • KHH15:55
        34h 3m
        2 stops
        ONT09:58
        Sun, Dec 22|Kaohsiung - Ontario|Tigerair Taiwan
        US$540US$979
        45% OFF
        45% OFF
        US$979US$540

        Choose Tigerair Taiwan flights from Kaohsiung to Ontario.The one-way connecting flight with Tigerair Taiwan departs from Kaohsiung International Airport on Sun, Dec 22, arriving at Ontario International Airport.One-way Prices start from US$540 including taxes and charges.

      • KHH17:00
        32h 58m
        2 stops
        ONT09:58
        Sun, Dec 22|Kaohsiung - Ontario|T'Way Air
        US$649US$979
        34% OFF
        34% OFF
        US$979US$649

        Choose T'Way Air flights from Kaohsiung to Ontario.The one-way connecting flight with T'Way Air departs from Kaohsiung International Airport on Sun, Dec 22, arriving at Ontario International Airport.One-way Prices start from US$649 including taxes and charges.

      • KHH09:15
        30h 43m
        2 stops
        ONT23:58
        Mon, Dec 16|Kaohsiung - Ontario|EVA Air
        US$700US$979
        28% OFF
        28% OFF
        US$979US$700

        Choose EVA Air flights from Kaohsiung to Ontario.The one-way connecting flight with EVA Air departs from Kaohsiung International Airport on Mon, Dec 16, arriving at Ontario International Airport.One-way Prices start from US$700 including taxes and charges.

      • KHH16:40
        33h 11m
        2 stops
        ONT09:51
        Thu, Jan 16|Kaohsiung - Ontario|EVA Air
        US$707
        US$707

        Choose EVA Air flights from Kaohsiung to Ontario.The one-way connecting flight with EVA Air departs from Kaohsiung International Airport on Thu, Jan 16, arriving at Ontario International Airport.One-way Prices start from US$707 including taxes and charges.

      • KHH14:45
        22h 55m
        2 stops
        ONT21:40
        Mon, Jan 13|Kaohsiung - Ontario|Peach Airlines
        US$713
        US$713

        Choose Peach Airlines flights from Kaohsiung to Ontario.The one-way connecting flight with Peach Airlines departs from Kaohsiung International Airport on Mon, Jan 13, arriving at Ontario International Airport.One-way Prices start from US$713 including taxes and charges.

      • KHH16:40
        22h 44m
        2 stops
        ONT23:24
        Fri, Jan 10|Kaohsiung - Ontario|EVA Air
        US$731
        US$731

        Choose EVA Air flights from Kaohsiung to Ontario.The one-way connecting flight with EVA Air departs from Kaohsiung International Airport on Fri, Jan 10, arriving at Ontario International Airport.One-way Prices start from US$731 including taxes and charges.

      • KHH15:45
        22h 25m
        2 stops
        ONT22:10
        Fri, Dec 27|Kaohsiung - Ontario|EVA Air
        US$753
        US$753

        Choose EVA Air flights from Kaohsiung to Ontario.The one-way connecting flight with EVA Air departs from Kaohsiung International Airport on Fri, Dec 27, arriving at Ontario International Airport.One-way Prices start from US$753 including taxes and charges.

      • KHH14:45
        22h 55m
        2 stops
        ONT21:40
        Wed, Jan 15|Kaohsiung - Ontario|Peach Airlines
        US$756
        US$756

        Choose Peach Airlines flights from Kaohsiung to Ontario.The one-way connecting flight with Peach Airlines departs from Kaohsiung International Airport on Wed, Jan 15, arriving at Ontario International Airport.One-way Prices start from US$756 including taxes and charges.

      • KHH15:25
        22h 15m
        2 stops
        ONT21:40
        Fri, Jan 10|Kaohsiung - Ontario|China Airlines
        US$761
        US$761

        Choose China Airlines flights from Kaohsiung to Ontario.The one-way connecting flight with China Airlines departs from Kaohsiung International Airport on Fri, Jan 10, arriving at Ontario International Airport.One-way Prices start from US$761 including taxes and charges.

      • KHH07:05
        31h 55m
        2 stops
        ONT23:00
        Mon, Dec 23|Kaohsiung - Ontario|EVA Air
        US$767
        US$767

        Choose EVA Air flights from Kaohsiung to Ontario.The one-way connecting flight with EVA Air departs from Kaohsiung International Airport on Mon, Dec 23, arriving at Ontario International Airport.One-way Prices start from US$767 including taxes and charges.

      • KHH01:00 pm
        3h 5m
        Nonstop
        ONT02:00 pm
        Fri, Dec 20|Kaohsiung - Ontario|Tigerair Taiwan
        Find More Flights
        Find More Flights

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

When is the cheapest time to book flights from Kaohsiung to Ontario?

Price trend charts are a great way of tracking how much your flights cost in the lead up to departure and can help you choose when to book your tickets. See how prices to Ontario from Kaohsiung have changed and are set to move below.

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

Cheapest airlines flights from Kaohsiung to Ontario

Compare prices from various providers below to understand which option best suits your travel needs, before enjoying a comfortable journey with a trusted airline from Kaohsiung to Ontario.

Tigerair Taiwan
From US$540
T'Way Air
From US$649
EVA Air
From US$700
Peach Airlines
From US$713
China Airlines
From US$761
Cathay Pacific
From US$808
Mandarin Airlines
From US$841
Korean Air
From US$1,401
HK Express
From US$1,645
Asiana Airlines
From US$2,060

Find more flights and airlines

Find cheap flights from Kaohsiung to Ontario by different airports

Searching for potential routes that might be cheaper and faster? There are a few alternative ways to get to Ontario from Kaohsiung which could help you save money and time.

  • Cheapest
    Tigerair Taiwan
    KHH
    15:55
    34h 3m
    2 transfer
    ONT
    09:58
    Kaohsiung International Airport - Ontario International Airport
    Sun, Dec 22Tigerair Taiwan
    US$540
  • Tigerair Taiwan
    KHH
    15:55
    34h 3m
    2 transfer
    ONT
    09:58
    Kaohsiung International Airport - Ontario International Airport
    Sun, Dec 22Tigerair Taiwan
    US$540
    Find More Flights

Frequently Asked Questions

  • When are flight tickets from Kaohsiung (KHH) to Ontario (ONT) the cheapest?

    Airlines adjust prices for flights from Kaohsiung 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 Kaohsiung (KHH) to Ontario (ONT) cost?

    According to Trip.com's data, the lowest price is around $1,823.

How to find a cheap flight from Kaohsiung to Ontario

If you don’t know some of the key things to look out for when buying flight tickets, prices can often end up sky high or, worse, sold out! We’ve carefully compiled our six most important steps to help ensure you’re getting the best deals when planning your next journey.
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

Kaohsiung to Ontario Flight Information

Flight distance13,099.99 km
Popular airlineCathay Pacific

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