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HK$1,185+ 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 4-8. 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
13 Jun — 20 Jun1
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 8 Juni 2025.

Good round-trip deal

HK$1,832 or less

Good one-way deal

HK$478 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 8 Juni 2025.

Mi 9-712:13SAT - HKG
2 stops38h 52mAir Canada
Mi 23-718:00HKG - SAT
2 stops40h 27mAir Canada
Deal found 7-6HK$8,325
Mi 9-706:00SAT - HKG
1 stop23h 55mUnited Airlines
Mi 23-709:15HKG - SAT
2 stops25h 12mUnited Airlines
Deal found 7-6HK$9,730
Mi 9-719:52SAT - HKG
3 stops31h 13mMultiple Airlines
Mi 23-718:00HKG - SAT
2 stops32h 06mMultiple Airlines
Deal found 7-6HK$9,808
Sa 21-614:50SAT - HKG
1 stop25h 55mCathay Pacific
Di 1-712:45HKG - SAT
1 stop22h 13mCathay Pacific
Deal found 6-6HK$15,505
Di 15-706:48SAT - HKG
2 stops41h 42mJapan Airlines
Di 12-808:40HKG - SAT
2 stops27h 19mJapan Airlines
Deal found 7-6HK$40,347
Sa 22-1106:45SAT - HKG
2 stops26h 25mDelta
Sa 29-1100:55HKG - SAT
2 stops26h 23mDelta
Deal found 6-6HK$45,816
Sa 12-706:35SAT - HKG
2 stops44h 45mKorean Air
Sa 9-817:55HKG - SAT
2 stops40h 30mKorean Air
Deal found 7-6HK$45,840
Sa 12-716:21SAT - HKG
3 stops36h 44mEmirates
Fr 15-819:00HKG - SAT
2 stops40h 15mEmirates
Deal found 7-6HK$77,838

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 8 Juni 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

Mi 9-7

12:13-16:05

2 stops38h 52m

Hong Kong Intl

Mi 23-7

18:00-21:27

2 stops40h 27m

HK$8,325

San AntonioHong Kong

SAT - HKG

SATHKG

San Antonio

Mi 9-7

06:00-18:55

1 stop23h 55m

Hong Kong Intl

Mi 23-7

09:15-21:27

2 stops25h 12m

HK$9,730

San AntonioHong Kong

SAT - HKG

SATHKG

San Antonio

Mi 9-7

19:52-16:05

3 stops31h 13m

Hong Kong Intl

Mi 23-7

18:00-13:06

2 stops32h 06m

HK$9,808

San AntonioHong Kong

SAT - HKG

SATHKG

San Antonio

Sa 21-6

14:50-05:45

1 stop25h 55m

Hong Kong Intl

Di 1-7

12:45-21:58

1 stop22h 13m

HK$15,505

San AntonioHong Kong

SAT - HKG

SATHKG

San Antonio

Di 15-7

06:48-13:30

2 stops41h 42m

Hong Kong Intl

Di 12-8

08:40-22:59

2 stops27h 19m

HK$40,347

San AntonioHong Kong

SAT - HKG

SATHKG

San Antonio

Sa 22-11

06:45-23:10

2 stops26h 25m

Hong Kong Intl

Sa 29-11

00:55-13:18

2 stops26h 23m

HK$45,816

San AntonioHong Kong

SAT - HKG

SATHKG

San Antonio

Sa 12-7

06:35-16:20

2 stops44h 45m

Hong Kong Intl

Sa 9-8

17:55-21:25

2 stops40h 30m

HK$45,840

San AntonioHong Kong

SAT - HKG

SATHKG

San Antonio

Sa 12-7

16:21-18:05

3 stops36h 44m

Hong Kong Intl

Fr 15-8

19:00-22:15

2 stops40h 15m

HK$77,838

Flights are sorted by cheapest return flights first.

Deals found on 7-6

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$6,120). Flying from San Antonio in July will prove the most costly (average of HK$9,683). 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 (380 flights per day), Dallas (363 flights per day) and Houston (174 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 Los Angeles, with prices starting at HK$478. Explore other affordable destinations below.

Los Angeles
Los Angeles
From HK$61
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

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.
Korean Air
8.4
Very Good
1,085 reviews
Check prices

Crew

8.7

Boarding

8.5

Entertainment

8.2

Food

8.1

Comfort

8.3

Overall

8.4

Reviews

1 / 20
10.0
Excellent

Chris,Mar 2025

SEA - ICN

Was told the flight was overbooked so they selected only a few people to weight their bags and we were forced to check our luggage. We Once we got seated on the flight there were many seats vacant and our overhead bin was completely open. Both our luggage and our carryon were small. We had booked our tickets months in advance and we watched people carry two small suitcases on without one word to them. Am I upset?? Yes it was disappointing.
Korean Air
8.4
Very Good
1,085 reviews
Korean Air
8.4
Very Good
1,085 reviews
Check prices

Crew

8.7

Boarding

8.5

Entertainment

8.2

Food

8.1

Comfort

8.3

Overall

8.4

Reviews

1 / 20
10.0
Excellent

Chris,Mar 2025

SEA - ICN

Was told the flight was overbooked so they selected only a few people to weight their bags and we were forced to check our luggage. We Once we got seated on the flight there were many seats vacant and our overhead bin was completely open. Both our luggage and our carryon were small. We had booked our tickets months in advance and we watched people carry two small suitcases on without one word to them. Am I upset?? Yes it was disappointing.
Japan Airlines
8.3
Very Good
1,488 reviews
Korean Air
8.4
Very Good
1,085 reviews
Check prices

Crew

8.7

Boarding

8.5

Entertainment

8.2

Food

8.1

Comfort

8.3

Overall

8.4

Reviews

1 / 20
10.0
Excellent

Chris,Mar 2025

SEA - ICN

Was told the flight was overbooked so they selected only a few people to weight their bags and we were forced to check our luggage. We Once we got seated on the flight there were many seats vacant and our overhead bin was completely open. Both our luggage and our carryon were small. We had booked our tickets months in advance and we watched people carry two small suitcases on without one word to them. Am I upset?? Yes it was disappointing.
Emirates
8.1
Very Good
3,263 reviews
Korean Air
8.4
Very Good
1,085 reviews
Check prices

Crew

8.7

Boarding

8.5

Entertainment

8.2

Food

8.1

Comfort

8.3

Overall

8.4

Reviews

1 / 20
10.0
Excellent

Chris,Mar 2025

SEA - ICN

Was told the flight was overbooked so they selected only a few people to weight their bags and we were forced to check our luggage. We Once we got seated on the flight there were many seats vacant and our overhead bin was completely open. Both our luggage and our carryon were small. We had booked our tickets months in advance and we watched people carry two small suitcases on without one word to them. Am I upset?? Yes it was disappointing.
Delta
8.0
Very Good
7,952 reviews
Korean Air
8.4
Very Good
1,085 reviews
Check prices

Crew

8.7

Boarding

8.5

Entertainment

8.2

Food

8.1

Comfort

8.3

Overall

8.4

Reviews

1 / 20
10.0
Excellent

Chris,Mar 2025

SEA - ICN

Was told the flight was overbooked so they selected only a few people to weight their bags and we were forced to check our luggage. We Once we got seated on the flight there were many seats vacant and our overhead bin was completely open. Both our luggage and our carryon were small. We had booked our tickets months in advance and we watched people carry two small suitcases on without one word to them. Am I upset?? Yes it was disappointing.
Cathay Pacific
7.6
Good
892 reviews
Korean Air
8.4
Very Good
1,085 reviews
Check prices

Crew

8.7

Boarding

8.5

Entertainment

8.2

Food

8.1

Comfort

8.3

Overall

8.4

Reviews

1 / 20
10.0
Excellent

Chris,Mar 2025

SEA - ICN

Was told the flight was overbooked so they selected only a few people to weight their bags and we were forced to check our luggage. We Once we got seated on the flight there were many seats vacant and our overhead bin was completely open. Both our luggage and our carryon were small. We had booked our tickets months in advance and we watched people carry two small suitcases on without one word to them. Am I upset?? Yes it was disappointing.

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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 8 Juni 2025.

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

    This month, the top selected destinations from San Antonio are Denver, Cancún, Boston. Throughout the year, Denver, Cancún, Boston 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$478 to Los Angeles (prices may vary depending on the airline and departure time). On average, users have booked flights for HK$4,838 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 July. 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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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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