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HK$973+ 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 9-8. 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
17 Jul — 24 Jul1
1 adult

What to know about flights from San Antonio

Discover essential information about flights departing from San Antonio, including flight schedules, destinations, airlines operating at the San Antonio airport, and any specific guidelines or requirements for travellers. Please note that the information is based on the most recent updates available. Data last updated 12 July 2025.

Good round-trip deal

HK$1,833 or less

Good one-way deal

HK$4,027 or less
Price to beat on a round-trip flight from San Antonio.
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Price to beat on a one-way flight from San Antonio.
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Find flights from San Antonio

Cheapest flights from San Antonio
Explore the most affordable flight options available from San Antonio. Find the lowest fares based on data from user searches, with prices last updated on 12 July 2025.

Thu 20-1113:23SAT - HKG
2 stops39h 17mAir Canada
Sun 30-1120:25HKG - SAT
2 stops38h 55mAir Canada
Deal found 12-7HK$6,939
Fri 3-1007:45SAT - HKG
1 stop22h 10mUnited Airlines
Mon 13-1011:15HKG - SAT
1 stop24h 00mUnited Airlines
Deal found 11-7HK$8,211
Fri 15-820:28SAT - HKG
2 stops26h 57mMultiple Airlines
Sat 23-816:00HKG - SAT
3 stops40h 23mMultiple Airlines
Deal found 11-7HK$9,019
Fri 3-1008:00SAT - HKG
2 stops25h 30mDelta
Sun 12-1000:45HKG - SAT
2 stops35h 36mDelta
Deal found 11-7HK$9,592
Fri 21-1118:40SAT - HKG
1 stop20h 55mCathay Pacific
Sat 29-1112:35HKG - SAT
1 stop24h 55mCathay Pacific
Deal found 12-7HK$13,980
Thu 20-1106:32SAT - HKG
2 stops48h 58mQatar Airways
Sat 29-1100:25HKG - SAT
2 stops37h 05mQatar Airways
Deal found 12-7HK$14,490
Fri 3-1007:00SAT - HKG
2 stops26h 00mJapan Airlines
Mon 13-1008:10HKG - SAT
3 stops27h 32mJapan Airlines
Deal found 11-7HK$15,888
Sat 16-816:21SAT - HKG
3 stops36h 44mEmirates
Sat 23-821:30HKG - SAT
3 stops37h 47mEmirates
Deal found 11-7HK$21,123

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 12 July 2025. In the last 7 days, Cheapflights users made a total of 70,647 searches

Fly to

Hong Kong

Route

Departure

Return

Price

San AntonioHong Kong

SAT - HKG

SATHKG

San Antonio

Thu 20-11

13:23-18:40

2 stops39h 17m

Hong Kong Intl

Sun 30-11

20:25-21:20

2 stops38h 55m

HK$6,939

San AntonioHong Kong

SAT - HKG

SATHKG

San Antonio

Fri 3-10

07:45-18:55

1 stop22h 10m

Hong Kong Intl

Mon 13-10

11:15-22:15

1 stop24h 00m

HK$8,211

San AntonioHong Kong

SAT - HKG

SATHKG

San Antonio

Fri 15-8

20:28-12:25

2 stops26h 57m

Hong Kong Intl

Sat 23-8

16:00-19:23

3 stops40h 23m

HK$9,019

San AntonioHong Kong

SAT - HKG

SATHKG

San Antonio

Fri 3-10

08:00-22:30

2 stops25h 30m

Hong Kong Intl

Sun 12-10

00:45-23:21

2 stops35h 36m

HK$9,592

San AntonioHong Kong

SAT - HKG

SATHKG

San Antonio

Fri 21-11

18:40-05:35

1 stop20h 55m

Hong Kong Intl

Sat 29-11

12:35-23:30

1 stop24h 55m

HK$13,980

San AntonioHong Kong

SAT - HKG

SATHKG

San Antonio

Thu 20-11

06:32-21:30

2 stops48h 58m

Hong Kong Intl

Sat 29-11

00:25-23:30

2 stops37h 05m

HK$14,490

San AntonioHong Kong

SAT - HKG

SATHKG

San Antonio

Fri 3-10

07:00-22:00

2 stops26h 00m

Hong Kong Intl

Mon 13-10

08:10-22:42

3 stops27h 32m

HK$15,888

San AntonioHong Kong

SAT - HKG

SATHKG

San Antonio

Sat 16-8

16:21-18:05

3 stops36h 44m

Hong Kong Intl

Sat 23-8

21:30-22:17

3 stops37h 47m

HK$21,123

Flights are sorted by cheapest return flights first.

Deals found on 12-7

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 is the cheapest month to book a flight from San Antonio?

Currently, November is the cheapest month in which you can book a flight from San Antonio (average of HK$5,903). Flying from San Antonio in June will prove the most costly (average of HK$9,404). There are multiple factors that influence the price of a flight so comparing airlines, departure airports and times can help keep costs down.

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 (389 flights per day), Dallas (352 flights per day) and Atlanta (181 flights per day).

Atlanta Hartsfield-Jackson
Atlanta Hartsfield-Jackson
From HK$811
Minneapolis St Paul
Minneapolis St Paul
From HK$513
Seattle/Tacoma Intl
Seattle/Tacoma Intl
From HK$610
Mexico City Benito Juarez
Mexico City Benito Juarez
From HK$233

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$1,833. Explore other affordable destinations below.

Mexico City Benito Juarez
Mexico City Benito Juarez
From HK$233
Minneapolis St Paul
Minneapolis St Paul
From HK$513
Nashville Intl
Nashville Intl
From HK$529
Seattle/Tacoma Intl
Seattle/Tacoma Intl
From HK$610

Airline reviews for flights from San Antonio

Get insights into the airlines that provide service from San Antonio. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing airline for your flight from San Antonio. In the last 7 days, Cheapflights users made a total of 70,647 searches.
Check out reviews from past customers who have flown Japan Airlines, Emirates, andDelta from San Antonio to help guide your decision. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Japan Airlines
8.3
Very Good
1,511 reviews
Check prices

Overall

8.3

Crew

8.7

Food

7.7

Boarding

8.4

Comfort

8.2

Entertainment

7.8

Reviews

1 / 20
2.0
Mediocre

Roger,Jun 2025

ORD - PIT

My bag was at O’Hare airport for five hours waiting on my next flight because it was delayed for 2 1/2 hours and they couldn’t put it on the right goddamn airplane. I am home in Pennsylvania without my bag and all my stuff.
Japan Airlines
8.3
Very Good
1,511 reviews
Japan Airlines
8.3
Very Good
1,511 reviews
Check prices

Overall

8.3

Crew

8.7

Food

7.7

Boarding

8.4

Comfort

8.2

Entertainment

7.8

Reviews

1 / 20
2.0
Mediocre

Roger,Jun 2025

ORD - PIT

My bag was at O’Hare airport for five hours waiting on my next flight because it was delayed for 2 1/2 hours and they couldn’t put it on the right goddamn airplane. I am home in Pennsylvania without my bag and all my stuff.
Emirates
8.1
Very Good
3,284 reviews
Japan Airlines
8.3
Very Good
1,511 reviews
Check prices

Overall

8.3

Crew

8.7

Food

7.7

Boarding

8.4

Comfort

8.2

Entertainment

7.8

Reviews

1 / 20
2.0
Mediocre

Roger,Jun 2025

ORD - PIT

My bag was at O’Hare airport for five hours waiting on my next flight because it was delayed for 2 1/2 hours and they couldn’t put it on the right goddamn airplane. I am home in Pennsylvania without my bag and all my stuff.
Delta
8.0
Very Good
7,950 reviews
Japan Airlines
8.3
Very Good
1,511 reviews
Check prices

Overall

8.3

Crew

8.7

Food

7.7

Boarding

8.4

Comfort

8.2

Entertainment

7.8

Reviews

1 / 20
2.0
Mediocre

Roger,Jun 2025

ORD - PIT

My bag was at O’Hare airport for five hours waiting on my next flight because it was delayed for 2 1/2 hours and they couldn’t put it on the right goddamn airplane. I am home in Pennsylvania without my bag and all my stuff.
Cathay Pacific
7.6
Good
933 reviews
Japan Airlines
8.3
Very Good
1,511 reviews
Check prices

Overall

8.3

Crew

8.7

Food

7.7

Boarding

8.4

Comfort

8.2

Entertainment

7.8

Reviews

1 / 20
2.0
Mediocre

Roger,Jun 2025

ORD - PIT

My bag was at O’Hare airport for five hours waiting on my next flight because it was delayed for 2 1/2 hours and they couldn’t put it on the right goddamn airplane. I am home in Pennsylvania without my bag and all my stuff.
Qatar Airways
7.4
Good
3,601 reviews
Japan Airlines
8.3
Very Good
1,511 reviews
Check prices

Overall

8.3

Crew

8.7

Food

7.7

Boarding

8.4

Comfort

8.2

Entertainment

7.8

Reviews

1 / 20
2.0
Mediocre

Roger,Jun 2025

ORD - PIT

My bag was at O’Hare airport for five hours waiting on my next flight because it was delayed for 2 1/2 hours and they couldn’t put it on the right goddamn airplane. I am home in Pennsylvania without my bag and all my stuff.

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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 12 July 2025.

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

    This month, the top selected destinations from San Antonio are Denver, Boston, Cancún. Throughout the year, Denver, Boston, 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$1,833 to Mexico City (prices may vary depending on the airline and departure time). On average, users have booked flights for HK$5,094 to fly from San Antonio.

  • What is the cheapest month to fly from San Antonio?

    Currently, the cheapest month for flights from San Antonio is November. The most expensive month for flights is June. The cheapest prices are shown above but prices will vary according to departure times, airlines, class and how early you book.

  • 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.

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Fly with Cheapflights

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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.

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