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How much is the cheapest flight to Irvine?
Prices were available within the past 7 days and start at NT$3,497 for one-way flights and NT$8,619 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.
![United](http://images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/UA.gif)
Wed, Jul 17 - Wed, Aug 21
IAH
George Bush Intercontinental
ONT
Los Angeles - Ontario Intl.
NT$8,619 Roundtrip, found 2 hours ago
NT$8,619
Roundtrip
found 2 hours ago
![United](http://images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/UA.gif)
Wed, Jul 17 - Wed, Aug 21
IAH
George Bush Intercontinental
ONT
Los Angeles - Ontario Intl.
NT$8,958 Roundtrip, found 2 hours ago
NT$8,958
Roundtrip
found 2 hours ago
![Delta](http://images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/DL.gif)
Wed, Jul 3 - Sat, Jul 13
TYS
McGhee Tyson
ONT
Los Angeles - Ontario Intl.
NT$10,134 Roundtrip, found 1 day ago
NT$10,134
Roundtrip
found 1 day ago
![United](http://images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/UA.gif)
Wed, Jul 17 - Wed, Aug 21
IAH
George Bush Intercontinental
ONT
Los Angeles - Ontario Intl.
NT$16,099 Roundtrip, found 2 hours ago
NT$16,099
Roundtrip
found 2 hours ago
![Delta](http://images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/DL.gif)
Tue, Jul 23 - Sat, Sep 14
AGU
Licenciado Jesus Teran Peredo Intl.
ONT
Los Angeles - Ontario Intl.
NT$19,987 Roundtrip, found 7 hours ago
NT$19,987
Roundtrip
found 7 hours ago
Frequently asked questions
Destination airport | Los Angeles - Ontario Intl. |
Destination airport IATA code | ONT |
Destination city name | Ontario |
Roundtrip price | NT$4,428 |
Get up to 100% off your flight to Irvine when booking a Flight + Hotel
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Trending flights to Irvine
Prices were available within the past 7 days and start at NT$3,497 for one-way flights and NT$8,619 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.
![United](http://images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/UA.gif)
Mon, Nov 25 - Mon, Dec 9
TPE
Taoyuan Intl.
ONT
Los Angeles - Ontario Intl.
NT$31,493 Roundtrip, found 12 hours ago
NT$31,493
Roundtrip
found 12 hours ago
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