Cheap Flights to Castroville from HK$4,695

View HK$4,695 flight on Fri, 5 Sep 2025Opens in a new window

Popular airlines to Castroville

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Cheap round-trip flights to Castroville

Prices were available within the past 7 days and start at HK$4,695 for one-way flights and HK$6,014 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

United
Mon, 14 Jul - Fri, 18 Jul
ICN
Seoul
SAT
San Antonio
HK$6,014 Return, found 18 hours ago
HK$6,014
Return
found 18 hours ago
Select United flight, departing Mon, 14 Jul from Seoul to San Antonio, returning Fri, 18 Jul, priced at HK$6,014 found 18 hours ago
Delta
Mon, 14 Jul - Fri, 18 Jul
ICN
Seoul
SAT
San Antonio
HK$6,916 Return, found 18 hours ago
HK$6,916
Return
found 18 hours ago
Select Delta flight, departing Mon, 14 Jul from Seoul to San Antonio, returning Fri, 18 Jul, priced at HK$6,916 found 18 hours ago
EVA Airways
Fri, 5 Sep - Sun, 14 Sep
HKG
Hong Kong SAR
SAT
San Antonio
HK$7,649 Return, found 1 hour ago
HK$7,649
Return
found 1 hour ago
Select EVA Airways flight, departing Fri, 5 Sep from Hong Kong SAR to San Antonio, returning Sun, 14 Sep, priced at HK$7,649 found 1 hour ago
Korean Air
Mon, 14 Jul - Fri, 18 Jul
ICN
Seoul
SAT
San Antonio
HK$8,308 Return, found 18 hours ago
HK$8,308
Return
found 18 hours ago
Select Korean Air flight, departing Mon, 14 Jul from Seoul to San Antonio, returning Fri, 18 Jul, priced at HK$8,308 found 18 hours ago
Qatar Airways
Tue, 7 Oct - Fri, 17 Oct
HKG
Hong Kong SAR
SAT
San Antonio
HK$9,427 Return, found 6 days ago
HK$9,427
Return
found 6 days ago
Select Qatar Airways flight, departing Tue, 7 Oct from Hong Kong SAR to San Antonio, returning Fri, 17 Oct, priced at HK$9,427 found 6 days ago

Find the cheapest month to fly from Columbus (CMH) to San Antonio (SAT)

August is typically the cheapest month to fly

From HK$869 - HK$2,967 per traveller.

Graph displaying average flight prices per month

Flights to Castroville information
Destination airport
San Antonio Intl.
Destination airport IATA code
SAT
Destination city name
San Antonio
Return price
HK$6,014

Trending flights to Castroville

Prices were available within the past 7 days and start at HK$4,695 for one-way flights and HK$6,014 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

EVA Airways
Fri, 5 Sep - Sun, 14 Sep
HKG
Hong Kong SAR
SAT
San Antonio
HK$7,649 Return, found 1 hour ago
HK$7,649
Return
found 1 hour ago
Select EVA Airways flight, departing Fri, 5 Sep from Hong Kong SAR to San Antonio, returning Sun, 14 Sep, priced at HK$7,649 found 1 hour ago
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