Flights to Tustin, California from NT$20,760

View NT$14,592 flight on Thu, 2025/12/4Opens in a new window

Popular airlines to Tustin

  • notification illustration

    Be in the know

    Get alerts if flight prices drop or rise*
  • deals illustration

    Book smarter

    Save up to 45% on select hotels after you book a flight*
  • trophy illustration

    Earn twice

    Earn your airline miles on top of our rewards
    Sign in

How much is the cheapest flight to Tustin?

Prices were available within the past 7 days and start at NT$14,592 for one-way flights and NT$20,760 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

United
Mon, Feb 2 - Wed, Feb 18
KHH
Kaohsiung
ONT
Ontario
NT$23,643 Roundtrip, found 6 days ago
NT$23,643
Roundtrip
found 6 days ago
Select United flight, departing Mon, Feb 2 from Kaohsiung to Ontario, returning Wed, Feb 18, priced at NT$23,643 found 6 days ago
United
Mon, Feb 2 - Wed, Feb 18
KHH
Kaohsiung
ONT
Ontario
NT$24,301 Roundtrip, found 6 days ago
NT$24,301
Roundtrip
found 6 days ago
Select United flight, departing Mon, Feb 2 from Kaohsiung to Ontario, returning Wed, Feb 18, priced at NT$24,301 found 6 days ago
EVA Airways
Mon, Feb 2 - Wed, Feb 18
KHH
Kaohsiung
ONT
Ontario
NT$24,691 Roundtrip, found 6 days ago
NT$24,691
Roundtrip
found 6 days ago
Select EVA Airways flight, departing Mon, Feb 2 from Kaohsiung to Ontario, returning Wed, Feb 18, priced at NT$24,691 found 6 days ago
All Nippon Airways
Mon, Feb 2 - Wed, Feb 18
KHH
Kaohsiung
ONT
Ontario
NT$28,995 Roundtrip, found 6 days ago
NT$28,995
Roundtrip
found 6 days ago
Select All Nippon Airways flight, departing Mon, Feb 2 from Kaohsiung to Ontario, returning Wed, Feb 18, priced at NT$28,995 found 6 days ago
Korean Air
Sun, Nov 30 - Thu, Dec 4
KHH
Kaohsiung
LGB
Long Beach
NT$93,550 Roundtrip, found 1 day ago
NT$93,550
Roundtrip
found 1 day ago
Select Korean Air flight, departing Sun, Nov 30 from Kaohsiung to Long Beach, returning Thu, Dec 4, priced at NT$93,550 found 1 day ago

Travel information

Destination airport
Los Angeles - Ontario Intl.
Destination airport IATA code
ONT
Destination city name
Ontario
Roundtrip price
NT$17,900

Trending flights to Tustin

Prices were available within the past 7 days and start at NT$14,592 for one-way flights and NT$20,760 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

United
Thu, Nov 27 - Sun, Nov 30
TPE
Taipei
ONT
Ontario
NT$20,760 Roundtrip, found 3 days ago
NT$20,760
Roundtrip
found 3 days ago
Select United flight, departing Thu, Nov 27 from Taipei to Ontario, returning Sun, Nov 30, priced at NT$20,760 found 3 days ago

Explore a world of travel with Expedia

*Available to Expedia members.