Flights to Castle Rock, Hebo from NT$3,685

View NT$2,461 flight on Sat, 2026/1/24Opens in a new window

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How much is the cheapest flight to Castle Rock?

Prices were available within the past 7 days and start at NT$2,461 for one-way flights and NT$3,685 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Tue, Jan 20 - Wed, Jan 28
LAX
Los Angeles
PDX
Portland
NT$3,685 Roundtrip, found 1 day ago
NT$3,685
Roundtrip
found 1 day ago
Select Delta flight, departing Tue, Jan 20 from Los Angeles to Portland, returning Wed, Jan 28, priced at NT$3,685 found 1 day ago
United
Tue, Jan 20 - Wed, Jan 28
LAX
Los Angeles
PDX
Portland
NT$6,666 Roundtrip, found 1 day ago
NT$6,666
Roundtrip
found 1 day ago
Select United flight, departing Tue, Jan 20 from Los Angeles to Portland, returning Wed, Jan 28, priced at NT$6,666 found 1 day ago
American Airlines
Tue, Jan 20 - Wed, Jan 28
LAX
Los Angeles
PDX
Portland
NT$6,670 Roundtrip, found 1 day ago
NT$6,670
Roundtrip
found 1 day ago
Select American Airlines flight, departing Tue, Jan 20 from Los Angeles to Portland, returning Wed, Jan 28, priced at NT$6,670 found 1 day ago
Korean Air
Wed, Apr 8 - Wed, Apr 22
TPE
Taipei
PDX
Portland
NT$21,333 Roundtrip, found 3 hours ago
NT$21,333
Roundtrip
found 3 hours ago
Select Korean Air flight, departing Wed, Apr 8 from Taipei to Portland, returning Wed, Apr 22, priced at NT$21,333 found 3 hours ago
STARLUX Airlines
Mon, Jan 26 - Mon, Feb 2
TPE
Taipei
PDX
Portland
NT$27,815 Roundtrip, found 6 days ago
NT$27,815
Roundtrip
found 6 days ago
Select STARLUX Airlines flight, departing Mon, Jan 26 from Taipei to Portland, returning Mon, Feb 2, priced at NT$27,815 found 6 days ago

Travel information

Destination airport
Portland Intl.
Destination airport IATA code
PDX
Destination city name
Portland
Roundtrip price
NT$3,685

Trending flights to Castle Rock

Prices were available within the past 7 days and start at NT$2,461 for one-way flights and NT$3,685 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Fri, Apr 17 - Wed, Apr 22
TPE
Taipei
PDX
Portland
NT$16,573 Roundtrip, found 2 hours ago
NT$16,573
Roundtrip
found 2 hours ago
Select Delta flight, departing Fri, Apr 17 from Taipei to Portland, returning Wed, Apr 22, priced at NT$16,573 found 2 hours ago
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