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Changi Airport to San Antonio International Airport flight

Explore the cheapest one-way and round-trip flights from Changi Airport to San Antonio International Airport over the next 90 days, with one-way fares from KRW 887,800 and round-trip from KRW 1,719,400. Based on Trip.com's latest 7-day flight data.

    • SIN 8:45 PM
      28h 40m
      1 stop
      SAT 12:25 PM
      Singapore - San Antonio | Tue, Oct 27 | Singapore Airlines
      SAT 5:05 PM
      25h 50m
      1 stop
      SIN 7:55 AM
      San Antonio - Singapore | Mon, Nov 2 |
      KRW 1,719,400 KRW 2,391,700
      28% off
      28% off
      KRW 2,391,700 KRW 1,719,400
    • SIN 8:45 PM
      31h 5m
      1 stop
      SAT 1:50 PM
      Singapore - San Antonio | Tue, Nov 10 | Singapore Airlines
      SAT 11:20 AM
      28h 10m
      1 stop
      SIN 5:30 AM
      San Antonio - Singapore | Tue, Nov 17 |
      KRW 1,719,800 KRW 2,391,700
      28% off
      28% off
      KRW 2,391,700 KRW 1,719,800
    • SIN 8:45 PM
      41h 14m
      1 stop
      SAT 11:59 PM
      Singapore - San Antonio | Wed, Nov 11 | Singapore Airlines
      SAT 7:00 AM
      34h 55m
      1 stop
      SIN 7:55 AM
      San Antonio - Singapore | Tue, Nov 17 | American Airlines
      KRW 1,885,000 KRW 2,391,700
      21% off
      21% off
      KRW 2,391,700 KRW 1,885,000
    • SIN 10:20 PM
      33h 7m
      1 stop
      SAT 5:27 PM
      Singapore - San Antonio | Sun, Nov 8 | United Airlines
      SAT 7:20 AM
      22h 55m
      1 stop
      SIN 8:15 PM
      San Antonio - Singapore | Sun, Nov 15 | United Airlines
      KRW 1,902,900
      20% off
      KRW 2,391,700 KRW 1,902,900
    • SIN 7:00 PM
      32h 51m
      1 stop
      SAT 2:51 PM
      Singapore - San Antonio | Tue, Nov 3 | Singapore Airlines
      SAT 11:30 AM
      30h 25m
      1 stop
      SIN 7:55 AM
      San Antonio - Singapore | Sun, Nov 8 |
      KRW 1,906,700
      20% off
      KRW 2,391,700 KRW 1,906,700
    • SIN 10:10 AM
      27h 42m
      1 stop
      SAT 11:52 PM
      Singapore - San Antonio | Thu, Nov 12 | United Airlines
      SAT 5:30 AM
      48h 45m
      1 stop
      SIN 8:15 PM
      San Antonio - Singapore | Tue, Nov 17 | United Airlines
      KRW 1,950,800
      18% off
      KRW 2,391,700 KRW 1,950,800
    • SIN 10:10 AM
      27h 42m
      1 stop
      SAT 11:52 PM
      Singapore - San Antonio | Sun, Nov 29 | United Airlines
      SAT 7:20 AM
      22h 55m
      1 stop
      SIN 8:15 PM
      San Antonio - Singapore | Wed, Dec 2 | United Airlines
      KRW 1,985,000
      17% off
      KRW 2,391,700 KRW 1,985,000
    • SIN 10:10 AM
      20h 17m
      1 stop
      SAT 5:27 PM
      Singapore - San Antonio | Mon, Nov 2 | United Airlines
      SAT 1:52 PM
      40h 23m
      1 stop
      SIN 8:15 PM
      San Antonio - Singapore | Sat, Nov 7 | United Airlines
      KRW 1,985,000
      17% off
      KRW 2,391,700 KRW 1,985,000
    • SIN 10:10 AM
      27h 42m
      1 stop
      SAT 11:52 PM
      Singapore - San Antonio | Wed, Nov 25 | United Airlines
      SAT 1:52 PM
      28h 8m
      1 stop
      SIN 8:00 AM
      San Antonio - Singapore | Mon, Nov 30 | United Airlines
      KRW 1,990,100
      17% off
      KRW 2,391,700 KRW 1,990,100
    • SIN 1:00 PM
      17h 25m
      1 stop
      SAT 2:00 PM
      Singapore - San Antonio | Wed, Oct 28 | Normal Airline
      SAT 3:00 PM
      6h
      Nonstop
      SIN 4:00 PM
      San Antonio - Singapore | Fri, Oct 30 | Normal Airline
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    • Cheapest
      SIN 7:00 PM
      30h 20m
      1 stop
      SAT 11:20 AM
      Singapore - San Antonio | Fri, Dec 25 | Singapore Airlines
      KRW 887,800 KRW 1,956,600
      55% off
      55% off
      KRW 1,956,600 KRW 887,800
    • SIN 2:45 PM
      22h 24m
      2 stops
      SAT 11:09 PM
      Singapore - San Antonio | Thu, Nov 19 | STARLUX Airlines
      KRW 1,141,700 KRW 1,820,600
      37% off
      37% off
      KRW 1,820,600 KRW 1,141,700
    • SIN 8:45 PM
      35h 35m
      1 stop
      SAT 6:20 PM
      Singapore - San Antonio | Fri, Dec 11 | Singapore Airlines
      KRW 1,166,500 KRW 1,956,600
      40% off
      40% off
      KRW 1,956,600 KRW 1,166,500
    • SIN 8:55 AM
      22h 2m
      1 stop
      SAT 4:57 PM
      Singapore - San Antonio | Fri, Nov 20 | Singapore Airlines
      KRW 1,184,200
      35% off
      KRW 1,820,600 KRW 1,184,200
    • SIN 2:45 PM
      22h 24m
      2 stops
      SAT 11:09 PM
      Singapore - San Antonio | Sun, Nov 29 | STARLUX Airlines
      KRW 1,335,800
      27% off
      KRW 1,820,600 KRW 1,335,800
    • SIN 8:45 PM
      41h 18m
      1 stop
      SAT 12:03 AM
      Singapore - San Antonio | Sat, Nov 21 | Singapore Airlines
      KRW 1,367,000
      30% off
      KRW 1,956,600 KRW 1,367,000
    • SIN 8:45 PM
      40h 28m
      1 stop
      SAT 12:13 AM
      Singapore - San Antonio | Wed, Oct 28 | Singapore Airlines
      KRW 1,368,700
      30% off
      KRW 1,956,600 KRW 1,368,700
    • SIN 7:00 PM
      33h 56m
      1 stop
      SAT 2:56 PM
      Singapore - San Antonio | Wed, Dec 2 | Singapore Airlines
      KRW 1,370,700
      30% off
      KRW 1,956,600 KRW 1,370,700
    • SIN 10:10 AM
      21h 17m
      1 stop
      SAT 5:27 PM
      Singapore - San Antonio | Wed, Nov 4 | United Airlines
      KRW 1,529,300
      22% off
      KRW 1,956,600 KRW 1,529,300
    • SIN 1:00 PM
      17h 25m
      1 stop
      SAT 2:00 PM
      Singapore - San Antonio | Wed, Oct 28 | Normal Airline
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    • SIN 10:10 AM
      20h 17m
      1 stop
      SAT 5:27 PM
      Singapore - San Antonio | Wed, Oct 28 | United Airlines
      KRW 1,605,500 KRW 1,956,600
      18% off
      18% off
      KRW 1,956,600 KRW 1,605,500
    • SIN 10:10 AM
      20h 39m
      1 stop
      SAT 4:49 PM
      Singapore - San Antonio | Wed, Dec 2 | United Airlines
      KRW 1,566,800 KRW 1,956,600
      20% off
      20% off
      KRW 1,956,600 KRW 1,566,800
    • SIN 10:10 AM
      21h 17m
      1 stop
      SAT 5:27 PM
      Singapore - San Antonio | Wed, Nov 4 | United Airlines
      KRW 1,529,300 KRW 1,956,600
      22% off
      22% off
      KRW 1,956,600 KRW 1,529,300
    • SIN 8:55 AM
      22h 2m
      1 stop
      SAT 4:57 PM
      Singapore - San Antonio | Fri, Nov 20 | Singapore Airlines
      KRW 1,184,200
      35% off
      KRW 1,820,600 KRW 1,184,200
    • SIN 2:45 PM
      22h 24m
      2 stops
      SAT 11:09 PM
      Singapore - San Antonio | Thu, Nov 19 | STARLUX Airlines
      KRW 1,141,700
      37% off
      KRW 1,820,600 KRW 1,141,700
    • SIN 2:45 PM
      22h 24m
      2 stops
      SAT 11:09 PM
      Singapore - San Antonio | Sun, Nov 29 | STARLUX Airlines
      KRW 1,335,800
      27% off
      KRW 1,820,600 KRW 1,335,800
    • SIN 10:10 AM
      27h 42m
      1 stop
      SAT 11:52 PM
      Singapore - San Antonio | Thu, Nov 19 | United Airlines
      KRW 1,544,900
      21% off
      KRW 1,956,600 KRW 1,544,900
    • SIN 10:10 AM
      27h 42m
      1 stop
      SAT 11:52 PM
      Singapore - San Antonio | Tue, Nov 24 | United Airlines
      KRW 1,553,900
      21% off
      KRW 1,956,600 KRW 1,553,900
    • SIN 10:10 AM
      27h 42m
      1 stop
      SAT 11:52 PM
      Singapore - San Antonio | Fri, Nov 20 | United Airlines
      KRW 1,617,700
      17% off
      KRW 1,956,600 KRW 1,617,700
    • SIN 1:00 PM
      17h 25m
      1 stop
      SAT 2:00 PM
      Singapore - San Antonio | Wed, Oct 28 | Normal Airline
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Displayed flight fares from Singapore to San Antonio are based on average prices across airlines for the next 3 months, according to the latest Trip.com database.

Which airline offers the cheapest flights from Changi Airport to San Antonio International Airport?

The cheapest airline flying from Changi Airport to San Antonio International Airport is Saudia (from KRW 783,900) among 10 carriers operating this route. Based on Trip.com's latest 7-day flight data.

Saudia
From KRW 783,900
Singapore Airlines
From KRW 840,100
Air Canada
From KRW 849,100
Korean Air
From KRW 911,800
Qatar Airways
From KRW 912,600
Xiamen Airlines
From KRW 956,700
Cathay Pacific
From KRW 976,000
Alaska Airlines
From KRW 988,700
China Airlines
From KRW 994,500
STARLUX Airlines
From KRW 997,100

Find more flights and airlines

What is the flight schedule from Changi Airport to San Antonio International Airport?

Check the schedule for flights from Singapore to San Antonio and find the flight that best matches your travel plans.

Flight info.
Departure
Arrival
Weekly Schedule

  1. CX710

    Changi Airport

    7:20 AM

    SIN

    4h 15m

    Nonstop

    11:35 AM

    HKG

    S M T W T F S
    Search

  2. CX806

    Hong Kong Intl. Airport

    12:10 PM

    HKG

    14h 45m

    Nonstop

    1:55 PM

    ORD

    S M T W T F S

  3. AA4537

    O'Hare Intl. Airport

    2:50 PM

    ORD

    3h 15m

    Nonstop

    6:05 PM

    SAT

    - - - - - - S

  4. AC020

    Changi Airport

    7:00 AM

    SIN

    14h 25m

    Nonstop

    6:25 AM

    YVR

    - M - W T F S
    Search

  5. AC574

    Vancouver Intl. Airport

    8:30 AM

    YVR

    2h 58m

    Nonstop

    12:28 PM

    DEN

    S M T W T F S

  6. F92356

    Denver International Airport

    4:06 PM

    DEN

    2h 19m

    Nonstop

    7:25 PM

    SAT

    S M T W T F S

  7. KE648

    Changi Airport

    11:00 AM

    SIN

    6h 35m

    Nonstop

    6:35 PM

    ICN

    S M T W T F S
    Search

  8. DL7833

    Incheon Intl. Airport

    7:40 PM

    ICN

    11h 10m

    Nonstop

    2:50 PM

    LAX

    S M T W T F S

  9. AA2966

    Los Angeles Intl. Airport

    4:49 PM

    LAX

    1h 29m

    Nonstop

    7:18 PM

    PHX

    - - - - - - S

  10. AA1829

    Phoenix Sky Harbor International Airport

    7:33 PM

    PHX

    2h 13m

    Nonstop

    11:46 PM

    SAT

    - - - - - - S

  11. SQ028

    Changi Airport

    9:00 AM

    SIN

    14h 45m

    Nonstop

    8:45 AM

    SEA

    - M - W T F S
    Search

  12. DL2830

    Seattle Tacoma Intl. Airport

    2:30 PM

    SEA

    2h 40m

    Nonstop

    5:10 PM

    LAX

    S M T W T F S

  13. DL2686

    Los Angeles Intl. Airport

    6:55 PM

    LAX

    2h 49m

    Nonstop

    11:44 PM

    SAT

    S M T W T - -

  14. AA8488

    Changi Airport

    1:55 AM

    SIN

    6h 55m

    Nonstop

    9:50 AM

    HND

    S M T W T F S
    Search

  15. AA170

    Haneda Airport

    1:05 PM

    HND

    10h 5m

    Nonstop

    7:10 AM

    LAX

    S M T W T F S

  16. F93292

    Los Angeles Intl. Airport

    10:05 AM

    LAX

    1h 13m

    Nonstop

    11:18 AM

    LAS

    S M T W T F S

  17. F93418

    Harry Reid Intl. Airport

    4:47 PM

    LAS

    2h 47m

    Nonstop

    9:34 PM

    SAT

    S M T W T - S

  18. JX772

    Changi Airport

    2:45 PM

    SIN

    4h 40m

    Nonstop

    7:25 PM

    TPE

    S M T W T F S
    Search

  19. JX032

    Taoyuan Intl. Airport

    8:30 PM

    TPE

    10h 35m

    Nonstop

    3:05 PM

    SEA

    S M T W T F S

  20. DL953

    Seattle Tacoma Intl. Airport

    11:53 PM

    SEA

    3h 22m

    Nonstop

    5:15 AM

    MSP

    S M T W T - S

  21. DL2667

    Minneapolis-Saint Paul International Airport

    9:05 AM

    MSP

    3h 5m

    Nonstop

    12:10 PM

    SAT

    S M T W T F S

  22. SQ038

    Changi Airport

    8:45 PM

    SIN

    15h 10m

    Nonstop

    7:55 PM

    LAX

    S M T W T F S
    Search

  23. F93156

    Los Angeles Intl. Airport

    6:15 AM

    LAX

    2h 30m

    Nonstop

    9:45 AM

    DEN

    S M T W T F S

  24. F92356

    Denver International Airport

    4:06 PM

    DEN

    2h 19m

    Nonstop

    7:25 PM

    SAT

    S M T W T F S

  25. CA976

    Changi Airport

    9:00 AM

    SIN

    6h 15m

    Nonstop

    3:15 PM

    PEK

    S M T W T F S
    Search

  26. CA983

    Beijing Capital Intl. Airport

    10:00 PM

    PEK

    13h 10m

    Nonstop

    8:10 PM

    LAX

    S - - W T - -

  27. AA661

    Los Angeles Intl. Airport

    11:59 PM

    LAX

    3h 12m

    Nonstop

    5:11 AM

    DFW

    - - - - - - S

  28. AA1836

    Dallas Fort Worth International Airport

    7:29 AM

    DFW

    1h 11m

    Nonstop

    8:40 AM

    SAT

    S M T W T F S

  29. MF852

    Changi Airport

    3:15 PM

    SIN

    4h 10m

    Nonstop

    7:25 PM

    XMN

    S M T W T F S
    Search

  30. MF829

    Xiamen Gaoqi Intl. Airport

    10:30 PM

    XMN

    12h 30m

    Nonstop

    8:00 PM

    LAX

    - M - W - - S

  31. AA6497

    Los Angeles Intl. Airport

    11:02 AM

    LAX

    3h 2m

    Nonstop

    4:04 PM

    SAT

    S M T W T F -

  32. CX716

    Changi Airport

    6:00 PM

    SIN

    4h 5m

    Nonstop

    10:05 PM

    HKG

    S M T W T F S
    Search

  33. CX872

    Hong Kong Intl. Airport

    1:10 AM

    HKG

    12h 30m

    Nonstop

    10:40 PM

    SFO

    S M T W T F S

  34. F92486

    San Francisco Intl. Airport

    2:01 PM

    SFO

    1h 43m

    Nonstop

    3:44 PM

    LAS

    S M T W T F S

  35. F93418

    Harry Reid Intl. Airport

    4:47 PM

    LAS

    2h 47m

    Nonstop

    9:34 PM

    SAT

    S M T W T - S
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About Changi Airport and San Antonio International Airport

Learn about Changi Airport (SIN) and San Antonio International Airport (SAT) — including location, terminals, transportation, and travel tips.

Flight distance 15,850.8 km
Cheapest one-way ticket price KRW 887,800
Cheapest return ticket price KRW 1,719,400

FAQs for Changi Airport to San Antonio International Airport Flights

  • What is the transportation method from the main airport to downtown in San Antonio?

    • The distance from San Antonio International Airport to downtown is about 12 km. It takes about 30 minutes by taxi.
  • One-way flights from Changi Airport to San Antonio International Airport currently start from KRW 887,800, and round-trip fares start from KRW 1,719,400. The current lowest fare is a Singapore Airlines flight departing on Fri, Dec 25; prices may vary depending on availability.
  • Based on Trip.com flight data for departures within the next 30 days with at most one stop, the average one-way price from Changi Airport to San Antonio International Airport is KRW 1,672,700. Prices may vary depending on the departure date, airline, and availability.
  • Enter Changi Airport and San Antonio International Airport, select your departure date and number of passengers, then compare flights by price, flight duration, and baggage allowance. Once you've chosen a fare, review the change and refund rules, fill in passenger details, and pay to receive your booking confirmation.

Popular Destinations

Note: Prices shown on this page are estimated lowest price and include all taxes and fees found in the last 24 hours.

Book with no extra fees

Prices displayed in this page are all-inclusive prices (incl. taxes, fuel surcharge, civil aviation development fund, etc) with all fees confirmed before payment. Fees for luggage, meals, WLAN, or other additional services are also included as shown in the flight cards.

Real-time pricing updates

Prices, availability, and travel information on this page were updated within last 24 hours—even in real-time. The more popular the route, the more precise the data.

Change & Cancellation Policy

Trip.com displays flight cancellation and change policies for each flight ticket during the booking process, including fees and applicable conditions. Please check the following scenarios:
Voluntary cancellation/change:
To submit a change or cancellation request, go to the flight bookings page, select the option to change or cancel your booking, choose the relevant passengers and segment, and submit a request. Please note that additional charges may apply according to the airline ticket policy.
Cancellation/change due to a flight schedule change:
If the flight has been rescheduled and you would like to change or cancel your ticket, you can submit an involuntary cancellation request. For more details about change and cancellation policies, please check the customer support pages.