HK$1,716+ Cheap flights from San Antonio

This is the cheapest return flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 24-10. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
SAT — HKG
6 Jun — 13 Jun1
1 adult
1 adult, Economy, 0 bags

Find flights from San Antonio within your budget

 
Find flights departing from San Antonio that match your specified budget. Filter results by price range, allowing you to narrow down options and find flights that fit within your financial constraints. Please note that the search results are based on data from user searches, with fares last updated on 7 May 2026. In the last 7 days, Cheapflights users made a total of 70,647 searches

Fly to

Route

Departure

Return

Price

Cheapest return flight

San AntonioHong Kong

SAT - HKG

SATHKG

San Antonio

Sat 18-7

16:44-15:10

2 stops57h 26m

Hong Kong Intl

Sat 25-7

19:40-05:00

2 stops46h 20m

HK$10,139

San AntonioHong Kong

SAT - HKG

SATHKG

San Antonio

Mon 15-6

16:18-05:15

2 stops47h 57m

Hong Kong Intl

Mon 22-6

09:45-23:55

2 stops51h 10m

HK$11,502

San AntonioHong Kong

SAT - HKG

SATHKG

San Antonio

Sun 1-11

19:00-19:15

2 stops34h 15m

Hong Kong Intl

Tue 17-11

10:35-19:23

3 stops22h 48m

HK$11,714

San AntonioHong Kong

SAT - HKG

SATHKG

San Antonio

Sun 1-11

15:00-19:20

1 stop38h 20m

Hong Kong Intl

Thu 5-11

10:35-14:11

1 stop17h 36m

HK$11,769

San AntonioHong Kong

SAT - HKG

SATHKG

San Antonio

Sat 20-6

16:44-10:50

2 stops53h 06m

Hong Kong Intl

Sat 27-6

20:50-05:00

2 stops45h 10m

HK$12,192
Fastest return journey

San AntonioHong Kong

SAT - HKG

SATHKG

San Antonio

Fri 10-7

07:30-18:55

1 stop22h 25m

Hong Kong Intl

Sun 19-7

12:40-23:55

2 stops24h 15m

HK$12,215

San AntonioHong Kong

SAT - HKG

SATHKG

San Antonio

Sun 1-11

18:05-10:10

3 stops26h 05m

Hong Kong Intl

Tue 17-11

20:05-16:16

2 stops34h 11m

HK$12,215

San AntonioHong Kong

SAT - HKG

SATHKG

San Antonio

Sun 19-7

16:44-05:05

1 stop23h 21m

Hong Kong Intl

Sat 1-8

00:45-00:26

2 stops36h 41m

HK$12,443

San AntonioHong Kong

SAT - HKG

SATHKG

San Antonio

Sat 25-7

07:30-18:55

1 stop22h 25m

Hong Kong Intl

Sat 8-8

21:45-16:29

2 stops31h 44m

HK$12,497

San AntonioHong Kong

SAT - HKG

SATHKG

San Antonio

Sat 20-6

16:35-18:55

2 stops37h 20m

Hong Kong Intl

Sat 27-6

11:45-20:53

1 stop22h 08m

HK$12,497

Flights are sorted by cheapest return flights first.

Deals found on 7-5

Sorted by cheapest first

Best time to book a flight from San Antonio

Have a flexible travel schedule? Discover the best time to fly from San Antonio with our price prediction graph.
Estimated return price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Travel insights for flights from San Antonio

Get recent, data-driven insights about flights from San Antonio including ideal travel times, pricing trends, and more.

What are popular destinations to fly to from San Antonio?

If you’re flying from San Antonio, these routes are more frequently taken by airlines Chicago (338 flights per day), Dallas (294 flights per day) and Houston (191 flights per day).

Mexico City Benito Juarez
Mexico City Benito Juarez
From HK$581
Las Vegas Harry Reid Intl
Las Vegas Harry Reid Intl
From HK$3,050
Nashville Intl
Nashville Intl
From HK$4,148

What is the cheapest place to fly to from San Antonio?

The cheapest city to fly to from San Antonio is Mexico City Benito Juarez, with prices starting at HK$581. Explore other affordable destinations below.

Mexico City Benito Juarez
Mexico City Benito Juarez
From HK$581
Las Vegas Harry Reid Intl
Las Vegas Harry Reid Intl
From HK$3,050
Nashville Intl
Nashville Intl
From HK$4,148

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Direct flights from Texas

Book a direct flight from one of these other cities located in Texas.
Direct flights from Austin
Direct flights from El Paso

Related info for your journey

Access useful and relevant information related to your journey from San Antonio. This can include details such as airport transportation, visa requirements, travel insurance, luggage regulations, and any other information that can ensure a smooth and hassle-free travel experience. Please note that the information is based on general guidance and may need to be verified with official sources. Data last updated 7 May 2026.

  • What are the most popular destinations to fly to from San Antonio?

    This month, the top selected destinations from San Antonio are Denver, Atlanta, Boston. Throughout the year, Denver, Atlanta, Cancún are some of the top choices made by users flying from San Antonio.

  • What is the cheapest flight from San Antonio to anywhere?

    Users have flown out of San Antonio for as low as HK$581 to Mexico City (prices may vary depending on the airline and departure time). On average, users have booked flights for HK$2,767 to fly from San Antonio.

  • How does Cheapflights help users find flights from San Antonio?

    Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from San Antonio. Too many options? Cheapflights also provides filters for things like airlines, price ranges, and number of stops to help you make a decision easily.

  • Why should you use Cheapflights to find cheap flight tickets from San Antonio?

    Millions of users choose and trust Cheapflights to book the best flight deals from San Antonio for free. We help you search and compare prices from hundreds of airlines for the right flight just for you.

  • Can Cheapflights find flights from San Antonio with no change fees?

    Yes, we can. To see specific flights from San Antonio with no change fees, users can toggle flexible booking options after using the search form above to find flights.

  • Can Cheapflights notify me if prices for flights from San Antonio become cheaper?

    Yes, Cheapflights offers price alerts on flights from San Antonio so you can book your travels when it’s right. The Price Alerts feature is available by clicking the bell icon next to the flight deals above and providing your email address.

See more FAQs

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from San Antonio?

Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from San Antonio. Too many options? Cheapflights also provides filters for things like airlines, price ranges, and number of stops to help you make a decision easily.

Why should you use Cheapflights to find cheap flight tickets from San Antonio?

Millions of users choose and trust Cheapflights to book the best flight deals from San Antonio for free. We help you search and compare prices from hundreds of airlines for the right flight just for you.

Can Cheapflights find flights from San Antonio with no change fees?

Yes, we can. To see specific flights from San Antonio with no change fees, users can toggle flexible booking options after using the search form above to find flights.

Can Cheapflights notify me if prices for flights from San Antonio become cheaper?

Yes, Cheapflights offers price alerts on flights from San Antonio so you can book your travels when it’s right. The Price Alerts feature is available by clicking the bell icon next to the flight deals above and providing your email address.

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book With Flexibility

Our users can plan ahead with confidence and find flights with no change fees.

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.