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O'Hare Intl. Airport to San Antonio International Airport flight

Explore the cheapest one-way and round-trip flights from O'Hare Intl. Airport to San Antonio International Airport over the next 90 days, with one-way fares from THB 3,300 and round-trip from THB 6,870. Based on Trip.com's latest 7-day flight data.

      • Cheapest nonstop
        ORD 10:30 AM
        3h 2m
        Nonstop
        SAT 1:32 PM
        Chicago - San Antonio | Fri, Nov 6 | American Airlines
        SAT 7:10 AM
        3h
        Nonstop
        ORD 10:10 AM
        San Antonio - Chicago | Wed, Nov 11 | American Airlines
        THB 7,940 THB 14,750
        46% off
        46% off
        THB 14,750 THB 7,940
      • ORD 5:05 PM
        6h 21m
        1 stop
        SAT 11:26 PM
        Chicago - San Antonio | Fri, Nov 6 | Delta Air Lines
        SAT 9:51 PM
        7h 44m
        1 stop
        ORD 5:35 AM
        San Antonio - Chicago | Wed, Nov 11 | Frontier Airlines
        THB 6,870 THB 14,750
        53% off
        53% off
        THB 14,750 THB 6,870
      • ORD 9:00 AM
        3h 8m
        Nonstop
        SAT 12:08 PM
        Chicago - San Antonio | Fri, Nov 6 | United Airlines
        SAT 9:51 PM
        7h 44m
        1 stop
        ORD 5:35 AM
        San Antonio - Chicago | Wed, Nov 11 | Frontier Airlines
        THB 8,090 THB 14,750
        45% off
        45% off
        THB 14,750 THB 8,090
      • ORD 11:15 AM
        21h 55m
        1 stop
        SAT 9:10 AM
        Chicago - San Antonio | Sat, Sep 26 | Frontier Airlines
        SAT 9:50 PM
        7h 48m
        1 stop
        ORD 5:38 AM
        San Antonio - Chicago | Wed, Sep 30 | Frontier Airlines
        THB 8,710
        41% off
        THB 14,750 THB 8,710
      • ORD 6:30 AM
        12h 55m
        1 stop
        SAT 7:25 PM
        Chicago - San Antonio | Sun, Sep 27 | Frontier Airlines
        SAT 9:50 PM
        7h 48m
        1 stop
        ORD 5:38 AM
        San Antonio - Chicago | Wed, Sep 30 | Frontier Airlines
        THB 8,710
        41% off
        THB 14,750 THB 8,710
      • ORD 6:30 AM
        12h 56m
        1 stop
        SAT 7:26 PM
        Chicago - San Antonio | Wed, Oct 21 | Frontier Airlines
        SAT 10:03 AM
        21h 28m
        1 stop
        ORD 7:31 AM
        San Antonio - Chicago | Fri, Oct 23 | Frontier Airlines
        THB 9,550
        35% off
        THB 14,750 THB 9,550
      • ORD 6:30 AM
        12h 55m
        1 stop
        SAT 7:25 PM
        Chicago - San Antonio | Mon, Oct 5 | Frontier Airlines
        SAT 8:21 PM
        28h 3m
        1 stop
        ORD 12:24 AM
        San Antonio - Chicago | Sat, Oct 10 | Frontier Airlines
        THB 9,550
        35% off
        THB 14,750 THB 9,550
      • ORD 6:30 AM
        12h 44m
        1 stop
        SAT 7:14 PM
        Chicago - San Antonio | Sun, Nov 1 | Frontier Airlines
        SAT 8:20 PM
        28h 1m
        1 stop
        ORD 12:21 AM
        San Antonio - Chicago | Wed, Nov 4 | Frontier Airlines
        THB 9,760
        34% off
        THB 14,750 THB 9,760
      • ORD 6:40 AM
        6h 9m
        1 stop
        SAT 12:49 PM
        Chicago - San Antonio | Mon, Oct 5 | Delta Air Lines
        SAT 8:21 PM
        28h 3m
        1 stop
        ORD 12:24 AM
        San Antonio - Chicago | Sat, Oct 10 | Frontier Airlines
        THB 11,500
        22% off
        THB 14,750 THB 11,500
      • ORD 3:08 PM
        3h 1m
        Nonstop
        SAT 6:09 PM
        Chicago - San Antonio | Sat, Sep 26 | American Airlines
        SAT 9:50 PM
        7h 48m
        1 stop
        ORD 5:38 AM
        San Antonio - Chicago | Wed, Sep 30 | Frontier Airlines
        THB 11,720
        21% off
        THB 14,750 THB 11,720
      • ORD 5:29 PM
        5h 38m
        1 stop
        SAT 11:07 PM
        Chicago - San Antonio | Wed, Oct 21 | Delta Air Lines
        SAT 10:03 AM
        21h 28m
        1 stop
        ORD 7:31 AM
        San Antonio - Chicago | Fri, Oct 23 | Frontier Airlines
        THB 11,730
        20% off
        THB 14,750 THB 11,730
      • ORD 7:53 PM
        3h
        Nonstop
        SAT 10:53 PM
        Chicago - San Antonio | Sat, Sep 26 | United Airlines
        SAT 9:50 PM
        7h 48m
        1 stop
        ORD 5:38 AM
        San Antonio - Chicago | Wed, Sep 30 | Frontier Airlines
        THB 11,800
        20% off
        THB 14,750 THB 11,800
      • CHI 1:00 PM
        17h 25m
        1 stop
        SAT 2:00 PM
        Chicago - San Antonio | Thu, Sep 24 | Normal Airline
        SAT 3:00 PM
        6h
        Nonstop
        CHI 4:00 PM
        San Antonio - Chicago | Sat, Sep 26 | Normal Airline
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      • Cheapest nonstop
        ORD 10:30 AM
        2h 56m
        Nonstop
        SAT 1:26 PM
        Chicago - San Antonio | Fri, Oct 9 | American Airlines
        THB 4,360 THB 8,250
        47% off
        47% off
        THB 8,250 THB 4,360
      • ORD 8:55 PM
        17h 25m
        1 stop
        SAT 2:20 PM
        Chicago - San Antonio | Wed, Sep 30 | Frontier Airlines
        THB 3,300 THB 8,250
        60% off
        60% off
        THB 8,250 THB 3,300
      • ORD 6:30 AM
        12h 55m
        1 stop
        SAT 7:25 PM
        Chicago - San Antonio | Mon, Nov 16 | Frontier Airlines
        THB 3,410 THB 8,250
        59% off
        59% off
        THB 8,250 THB 3,410
      • ORD 6:30 AM
        12h 55m
        1 stop
        SAT 7:25 PM
        Chicago - San Antonio | Thu, Oct 8 | Frontier Airlines
        THB 3,640
        56% off
        THB 8,250 THB 3,640
      • ORD 6:30 AM
        12h 55m
        1 stop
        SAT 7:25 PM
        Chicago - San Antonio | Thu, Nov 5 | Frontier Airlines
        THB 3,690
        55% off
        THB 8,250 THB 3,690
      • ORD 6:30 AM
        12h 55m
        1 stop
        SAT 7:25 PM
        Chicago - San Antonio | Fri, Oct 9 | Frontier Airlines
        THB 3,710
        55% off
        THB 8,250 THB 3,710
      • ORD 6:30 AM
        12h 55m
        1 stop
        SAT 7:25 PM
        Chicago - San Antonio | Mon, Nov 2 | Frontier Airlines
        THB 3,810
        54% off
        THB 8,250 THB 3,810
      • ORD 1:21 PM
        24h 59m
        1 stop
        SAT 2:20 PM
        Chicago - San Antonio | Thu, Oct 1 | Frontier Airlines
        THB 3,890
        53% off
        THB 8,250 THB 3,890
      • ORD 8:26 AM
        24h 42m
        1 stop
        SAT 9:08 AM
        Chicago - San Antonio | Sat, Oct 17 | Frontier Airlines
        THB 5,840
        28% off
        THB 8,250 THB 5,840
      • ORD 6:30 AM
        12h 55m
        1 stop
        SAT 7:25 PM
        Chicago - San Antonio | Fri, Oct 2 | Frontier Airlines
        THB 6,450
        22% off
        THB 8,250 THB 6,450
      • ORD 6:30 AM
        12h 56m
        1 stop
        SAT 7:26 PM
        Chicago - San Antonio | Mon, Oct 19 | Frontier Airlines
        THB 6,470
        22% off
        THB 8,250 THB 6,470
      • ORD 6:30 AM
        12h 55m
        1 stop
        SAT 7:25 PM
        Chicago - San Antonio | Fri, Sep 25 | Frontier Airlines
        THB 6,600
        20% off
        THB 8,250 THB 6,600
      • CHI 1:00 PM
        17h 25m
        1 stop
        SAT 2:00 PM
        Chicago - San Antonio | Thu, Sep 24 | Normal Airline
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Displayed flight fares from O'Hare Intl. Airport to San Antonio International Airport 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 O'Hare Intl. Airport to San Antonio International Airport?

The cheapest airline flying from O'Hare Intl. Airport to San Antonio International Airport is Frontier Airlines (from THB 3,300) among 6 carriers operating this route. Based on Trip.com's latest 7-day flight data.

Frontier Airlines
From THB 3,300
American Airlines
From THB 4,360
Delta Air Lines
From THB 4,510
United Airlines
From THB 5,600
Air Canada
From THB 8,450
Alaska Airlines
From THB 173,040

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What is the flight schedule from O'Hare Intl. Airport to San Antonio International Airport?

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

Flight info.
Departure
Arrival
Weekly Schedule

  1. AA2845

    O'Hare Intl. Airport

    11:05 AM

    ORD

    2h 50m

    1:55 PM

    SAT

    S M T W T F S
    Search

  2. AA431

    O'Hare Intl. Airport

    9:52 PM

    ORD

    2h 50m

    12:42 AM

    SAT

    S M T W T F S
    Search

  3. DL1264

    O'Hare Intl. Airport

    5:30 AM

    ORD

    2h 7m

    Nonstop

    8:37 AM

    ATL

    S M T W T F S
    Search

  4. DL1408

    Hartsfield–Jackson Atlanta International Airport

    11:45 AM

    ATL

    2h 37m

    Nonstop

    1:22 PM

    SAT

    S M T W T F S

  5. DL2039

    O'Hare Intl. Airport

    7:00 AM

    ORD

    1h 26m

    Nonstop

    9:26 AM

    DTW

    S M T W T F S
    Search

  6. DL2458

    Detroit Metropolitan Wayne County Airport

    12:20 PM

    DTW

    3h 23m

    Nonstop

    2:43 PM

    SAT

    S M T W T F S

  7. DL1147

    O'Hare Intl. Airport

    11:10 AM

    ORD

    2h 4m

    Nonstop

    2:14 PM

    ATL

    S M T W T F S
    Search

  8. DL2893

    Hartsfield–Jackson Atlanta International Airport

    6:45 PM

    ATL

    2h 37m

    Nonstop

    8:22 PM

    SAT

    S M T W T F S

  9. DL1716

    O'Hare Intl. Airport

    1:35 PM

    ORD

    1h 25m

    Nonstop

    4:00 PM

    DTW

    S M T W T - S
    Search

  10. DL1365

    Detroit Metropolitan Wayne County Airport

    8:55 PM

    DTW

    3h 25m

    Nonstop

    11:20 PM

    SAT

    S M T W T F S

  11. F91483

    O'Hare Intl. Airport

    7:25 AM

    ORD

    3h 9m

    Nonstop

    9:34 AM

    DEN

    S M T W T F S
    Search

  12. F92356

    Denver International Airport

    2:39 PM

    DEN

    2h 20m

    Nonstop

    5:59 PM

    SAT

    S M T W T F S

  13. F93044

    O'Hare Intl. Airport

    3:50 PM

    ORD

    2h 56m

    Nonstop

    7:46 PM

    MCO

    S M T W T F S
    Search

  14. F91653

    Orlando Intl. Airport

    7:09 AM

    MCO

    3h 1m

    Nonstop

    9:10 AM

    SAT

    S - T - T - -

  15. F92145

    O'Hare Intl. Airport

    6:21 AM

    ORD

    4h 15m

    Nonstop

    8:36 AM

    LAS

    S - - W T F S
    Search

  16. F93420

    Harry Reid Intl. Airport

    2:00 PM

    LAS

    2h 44m

    Nonstop

    6:44 PM

    SAT

    S M T W T F S

  17. F92792

    O'Hare Intl. Airport

    11:15 AM

    ORD

    2h 53m

    Nonstop

    3:08 PM

    MCO

    S - - W T - S
    Search

  18. F91653

    Orlando Intl. Airport

    7:09 AM

    MCO

    3h 1m

    Nonstop

    9:10 AM

    SAT

    S - T - T - -
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About O'Hare Intl. Airport and San Antonio International Airport

Learn about O'Hare Intl. Airport (ORD) and San Antonio International Airport (SAT) — including location, terminals, transportation, and travel tips.

Flight distance1,680.13 km
Cheapest one-way ticket priceTHB 3,300
Cheapest return ticket priceTHB 6,870

FAQs for O'Hare Intl. Airport to San Antonio International Airport Flights

  • How long is the flight from O'Hare Intl. Airport to San Antonio International Airport?

    O'Hare Intl. Airport to San Antonio International Airport takes about 2 hours 23 minutes on average. Actual flight time may vary depending on route, weather and air traffic.
  • There are around 6 daily flights from O'Hare Intl. Airport (ORD) to San Antonio International Airport (SAT).
  • The earliest flight from O'Hare Intl. Airport to San Antonio International Airport departs at 08:45, and the last departs at 21:06, with about 6 flights per day. Flight times may change, so please check the latest departure and arrival times before you travel.
  • The route from O'Hare Intl. Airport (ORD) to San Antonio International Airport (SAT) is quite popular. Without considering departure times or holidays, tickets cost around THB 10,100 in September, the most expensive month to book this route.
  • The earliest flight departs from O'Hare Intl. Airport (ORD) at 08:55 and arrives in San Antonio International Airport (SAT) at 12:08.
  • The latest flight departs from O'Hare Intl. Airport (ORD) at 20:30 and arrives in San Antonio International Airport (SAT) at 23:37.
    • The distance from San Antonio International Airport to downtown is about 12 km. It takes about 30 minutes by taxi.
  • American Airlines is a very popular airline operating an average of 1478 flights per month.
  • One-way flights from O'Hare Intl. Airport to San Antonio International Airport currently start from THB 3,300, and round-trip fares start from THB 6,870. The current lowest fare is a Frontier Airlines flight departing on Wed, Sep 30; prices may vary depending on availability.
  • Yes. American Airlines and United Airlines operate direct flights from O'Hare Intl. Airport to San Antonio International Airport, with an average flight time of 2 hours 18 minutes, and around 42 weekly flights. Actual flight frequency may vary by season.
  • Based on Trip.com flight data for departures within the next 30 days with at most one stop, the average one-way price from O'Hare Intl. Airport to San Antonio International Airport is THB 7,740. Prices may vary depending on the departure date, airline, and availability.
  • O'Hare Intl. Airport to San Antonio International Airport operates around 29 weekly flights, mainly by United Airlines and American Airlines. Actual frequency may vary during holidays and seasonal schedule adjustments.
  • Enter O'Hare Intl. 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.

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

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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

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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.