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Cheap Flights to South Texas from HK$3,059

View HK$3,059 flight on Thu, 29 Oct 2026Opens in a new window

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Cheap round-trip flights to South Texas

Prices were available within the past 7 days and start at HK$3,059 for one-way flights and HK$3,711 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Thu, 29 Oct - Mon, 2 Nov
BIL
Billings
HRL
Harlingen
HK$3,711 Return, found 1 day ago
HK$3,711
Return
found 1 day ago
Select Delta flight, departing Thu, 29 Oct from Billings to Harlingen, returning Mon, 2 Nov, priced at HK$3,711 found 1 day ago
Delta
Thu, 29 Oct - Mon, 2 Nov
BIL
Billings
HRL
Harlingen
HK$4,421 Return, found 1 day ago
HK$4,421
Return
found 1 day ago
Select Delta flight, departing Thu, 29 Oct from Billings to Harlingen, returning Mon, 2 Nov, priced at HK$4,421 found 1 day ago
Delta
Thu, 29 Oct - Mon, 2 Nov
BIL
Billings
HRL
Harlingen
HK$4,851 Return, found 1 day ago
HK$4,851
Return
found 1 day ago
Select Delta flight, departing Thu, 29 Oct from Billings to Harlingen, returning Mon, 2 Nov, priced at HK$4,851 found 1 day ago
American Airlines
Thu, 29 Oct - Mon, 2 Nov
BIL
Billings
HRL
Harlingen
HK$5,001 Return, found 1 day ago
HK$5,001
Return
found 1 day ago
Select American Airlines flight, departing Thu, 29 Oct from Billings to Harlingen, returning Mon, 2 Nov, priced at HK$5,001 found 1 day ago
United
Thu, 29 Oct - Mon, 2 Nov
BIL
Billings
HRL
Harlingen
HK$5,214 Return, found 1 day ago
HK$5,214
Return
found 1 day ago
Select United flight, departing Thu, 29 Oct from Billings to Harlingen, returning Mon, 2 Nov, priced at HK$5,214 found 1 day ago

Frequently asked questions

How do I find cheap flights to South Texas that have flexible change policies?
When it comes to flying these days, flexibility is key. That's why we have a "No change fee" filter to help you locate flexible, affordable airfares to South Texas. It's on the left-hand side of your screen directly underneath the "Flexible change policies" heading.
Which airlines fly to South Texas?
You can pick from a selection of airlines that jet into or near South Texas. These are some of the best of them:

  • Southwest Airlines - 1,291 flights to or near South Texas each month, including 1,014 flights to San Antonio Intl. Airport (SAT) and 169 flights to Valley Intl. Airport (HRL) per month.
  • American Airlines - 984 flights to or near South Texas each month, including 672 flights to San Antonio Intl. Airport (SAT) and 190 flights to Corpus Christi Intl. Airport (CRP) per month.
  • United Airlines - 819 flights to or near South Texas each month, including 559 flights to San Antonio Intl. Airport (SAT) and 143 flights to Corpus Christi Intl. Airport (CRP) per month.

How can I find cheap tickets to South Texas?
To get your hands on a great deal to South Texas, book well ahead of time. Also take advantage of Expedia's "flexible dates" feature above your search results. This will list prices for the days around your travel dates. In the last seven days, HK$3,711 was the lowest price for a flight to South Texas.
How much is a flight to South Texas?
One-way flights leaving Billings (BIL) sold for just HK$3,059 in the last seven days. During this period, the price of a round-trip journey to South Texas ranged between HK$3,711 and HK$8,245. If you find a fantastic deal, book as fast as you can — these prices don't hang about.
What are the most popular airports to fly into in South Texas?
Which airport you touch down at in South Texas mostly depends on where you set off from and your final destination. Listed below are some of the leading airports in the region:

  • San Antonio Intl. Airport (SAT) - 3,112 flights per month.
  • Corpus Christi Intl. Airport (CRP) - 442 flights per month.
  • Valley Intl. Airport (HRL) - 407 flights per month.

When is the cheapest time to fly to South Texas?
If you can be flexible with what day you travel to South Texas, try to fly out early in the week. The cheapest day to take off is usually Tuesday, followed by Monday. Saturday is typically the priciest day, with a lot of people opting to fly on the weekend.
How much is a plane ticket to South Texas?
In the last seven days, airfares cost between HK$3,711 and HK$8,245. Take a look at our fantastic deals to South Texas, pick your favourite and then start packing!
What months are the cheapest to book a flight to South Texas?
To grab a low-cost flight to South Texas, try to book during the month of February when the prices are at their cheapest. When's the most expensive time? In the United States, it's the festive month of December.

Travel information

Destination airport
Valley Intl.
Destination airport IATA code
HRL
Destination city name
Harlingen
Return price
HK$3,711

Trending flights to South Texas

Prices were available within the past 7 days and start at HK$3,059 for one-way flights and HK$3,711 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

China Airlines
Mon, 14 Sept - Sat, 19 Sept
HKG
Hong Kong SAR
SAT
San Antonio
HK$8,245 Return, found 3 days ago
HK$8,245
Return
found 3 days ago
Select China Airlines flight, departing Mon, 14 Sept from Hong Kong SAR to San Antonio, returning Sat, 19 Sept, priced at HK$8,245 found 3 days ago
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