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Charlotte Douglas International Airport to San Antonio International Airport flight

Explore the cheapest one-way and round-trip flights from Charlotte Douglas International Airport to San Antonio International Airport over the next 90 days, with one-way fares from $140 and round-trip from $268. Based on Trip.com's latest 7-day flight data.

      • Cheapest nonstop
        CLT 6:17 PM
        3h 7m
        Nonstop
        SAT 8:24 PM
        Charlotte - San Antonio | Sat, Oct 10 | American Airlines
        SAT 9:37 AM
        2h 48m
        Nonstop
        CLT 1:25 PM
        San Antonio - Charlotte | Sat, Oct 17 | American Airlines
        $356 $463
        23% off
        23% off
        $463 $356
      • CLT 8:55 AM
        3h 6m
        Nonstop
        SAT 11:01 AM
        Charlotte - San Antonio | Sat, Oct 31 | American Airlines
        SAT 1:23 PM
        2h 47m
        Nonstop
        CLT 5:10 PM
        San Antonio - Charlotte | Tue, Nov 3 | American Airlines
        $361 $463
        22% off
        22% off
        $463 $361
      • CLT 7:54 PM
        24h 31m
        1 stop
        SAT 7:25 PM
        Charlotte - San Antonio | Tue, Oct 6 | Frontier Airlines
        SAT 10:05 AM
        28h 11m
        1 stop
        CLT 3:16 PM
        San Antonio - Charlotte | Sat, Oct 10 | Frontier Airlines
        $268 $463
        42% off
        42% off
        $463 $268
      • CLT 7:54 PM
        24h 31m
        1 stop
        SAT 7:25 PM
        Charlotte - San Antonio | Sat, Oct 3 | Frontier Airlines
        SAT 10:05 AM
        21h 30m
        1 stop
        CLT 8:35 AM
        San Antonio - Charlotte | Wed, Oct 7 | Frontier Airlines
        $270
        42% off
        $463 $270
      • CLT 4:47 PM
        27h 39m
        1 stop
        SAT 7:26 PM
        Charlotte - San Antonio | Sat, Oct 17 | Frontier Airlines
        SAT 8:21 PM
        18h 41m
        1 stop
        CLT 4:02 PM
        San Antonio - Charlotte | Wed, Oct 21 | Frontier Airlines
        $275
        41% off
        $463 $275
      • CLT 7:54 PM
        24h 31m
        1 stop
        SAT 7:25 PM
        Charlotte - San Antonio | Wed, Oct 7 | Frontier Airlines
        SAT 10:05 AM
        21h 30m
        1 stop
        CLT 8:35 AM
        San Antonio - Charlotte | Sat, Oct 10 | Frontier Airlines
        $282
        39% off
        $463 $282
      • CLT 4:47 PM
        27h 38m
        1 stop
        SAT 7:25 PM
        Charlotte - San Antonio | Sat, Nov 7 | Frontier Airlines
        SAT 10:13 AM
        21h 24m
        1 stop
        CLT 8:37 AM
        San Antonio - Charlotte | Sat, Nov 14 | Frontier Airlines
        $284
        39% off
        $463 $284
      • CLT 4:47 PM
        27h 39m
        1 stop
        SAT 7:26 PM
        Charlotte - San Antonio | Mon, Oct 19 | Frontier Airlines
        SAT 10:03 AM
        25h 32m
        1 stop
        CLT 12:35 PM
        San Antonio - Charlotte | Mon, Oct 26 | Frontier Airlines
        $288
        38% off
        $463 $288
      • CLT 9:42 PM
        12h 26m
        1 stop
        SAT 9:08 AM
        Charlotte - San Antonio | Tue, Oct 27 | Frontier Airlines
        SAT 10:03 AM
        21h 34m
        1 stop
        CLT 8:37 AM
        San Antonio - Charlotte | Sat, Oct 31 | Frontier Airlines
        $289
        38% off
        $463 $289
      • CLT 3:29 PM
        20h 42m
        1 stop
        SAT 11:11 AM
        Charlotte - San Antonio | Tue, Nov 24 | Frontier Airlines
        SAT 8:28 PM
        26h 5m
        1 stop
        CLT 11:33 PM
        San Antonio - Charlotte | Thu, Nov 26 | Frontier Airlines
        $290
        37% off
        $463 $290
      • CLT 9:32 AM
        24h 36m
        1 stop
        SAT 9:08 AM
        Charlotte - San Antonio | Tue, Oct 13 | Frontier Airlines
        SAT 10:03 AM
        21h 34m
        1 stop
        CLT 8:37 AM
        San Antonio - Charlotte | Mon, Oct 19 | Frontier Airlines
        $290
        37% off
        $463 $290
      • CLT 9:42 PM
        12h 26m
        1 stop
        SAT 9:08 AM
        Charlotte - San Antonio | Tue, Oct 20 | Frontier Airlines
        SAT 10:03 AM
        21h 34m
        1 stop
        CLT 8:37 AM
        San Antonio - Charlotte | Sat, Oct 24 | Frontier Airlines
        $291
        37% off
        $463 $291
      • CLT 4:47 PM
        27h 39m
        1 stop
        SAT 7:26 PM
        Charlotte - San Antonio | Mon, Oct 26 | Frontier Airlines
        SAT 8:21 PM
        18h 41m
        1 stop
        CLT 4:02 PM
        San Antonio - Charlotte | Fri, Oct 30 | Frontier Airlines
        $291
        37% off
        $463 $291
      • CLT 9:42 PM
        12h 26m
        1 stop
        SAT 9:08 AM
        Charlotte - San Antonio | Sun, Oct 18 | Frontier Airlines
        SAT 10:03 AM
        20h 54m
        1 stop
        CLT 7:57 AM
        San Antonio - Charlotte | Wed, Oct 21 | Frontier Airlines
        $310
        33% off
        $463 $310
      • CLT 1:00 PM
        17h 25m
        1 stop
        SAT 2:00 PM
        Charlotte - San Antonio | Sun, Oct 4 | Normal Airline
        SAT 3:00 PM
        6h
        Nonstop
        CLT 4:00 PM
        San Antonio - Charlotte | Tue, Oct 6 | Normal Airline
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      • Cheapest nonstop
        CLT 8:45 AM
        2h 51m
        Nonstop
        SAT 10:36 AM
        Charlotte - San Antonio | Sun, Oct 4 | American Airlines
        $344 $449
        23% off
        23% off
        $449 $344
      • CLT 8:55 AM
        3h 6m
        Nonstop
        SAT 11:01 AM
        Charlotte - San Antonio | Wed, Oct 21 | American Airlines
        $350 $449
        22% off
        22% off
        $449 $350
      • CLT 9:42 PM
        12h 26m
        1 stop
        SAT 9:08 AM
        Charlotte - San Antonio | Tue, Oct 13 | Frontier Airlines
        $140 $449
        69% off
        69% off
        $449 $140
      • CLT 4:47 PM
        27h 38m
        1 stop
        SAT 7:25 PM
        Charlotte - San Antonio | Mon, Nov 16 | Frontier Airlines
        $143
        68% off
        $449 $143
      • CLT 9:32 AM
        24h 35m
        1 stop
        SAT 9:07 AM
        Charlotte - San Antonio | Tue, Oct 6 | Frontier Airlines
        $145
        68% off
        $449 $145
      • CLT 1:30 PM
        20h 38m
        1 stop
        SAT 9:08 AM
        Charlotte - San Antonio | Thu, Oct 22 | Frontier Airlines
        $145
        68% off
        $449 $145
      • CLT 9:32 AM
        24h 36m
        1 stop
        SAT 9:08 AM
        Charlotte - San Antonio | Tue, Oct 20 | Frontier Airlines
        $146
        67% off
        $449 $146
      • CLT 4:47 PM
        27h 27m
        1 stop
        SAT 7:14 PM
        Charlotte - San Antonio | Thu, Nov 5 | Frontier Airlines
        $146
        67% off
        $449 $146
      • CLT 6:00 AM
        14h 33m
        1 stop
        SAT 7:33 PM
        Charlotte - San Antonio | Tue, Nov 24 | Frontier Airlines
        $146
        67% off
        $449 $146
      • CLT 5:30 AM
        5h 18m
        1 stop
        SAT 9:48 AM
        Charlotte - San Antonio | Fri, Oct 30 | Delta Air Lines
        $147
        67% off
        $449 $147
      • CLT 9:40 PM
        12h 30m
        1 stop
        SAT 9:10 AM
        Charlotte - San Antonio | Sun, Oct 4 | Frontier Airlines
        $156
        65% off
        $449 $156
      • CLT 4:47 PM
        27h 39m
        1 stop
        SAT 7:26 PM
        Charlotte - San Antonio | Sat, Oct 24 | Frontier Airlines
        $158
        65% off
        $449 $158
      • CLT 9:32 AM
        24h 36m
        1 stop
        SAT 9:08 AM
        Charlotte - San Antonio | Sun, Oct 25 | Frontier Airlines
        $158
        65% off
        $449 $158
      • CLT 4:47 PM
        27h 39m
        1 stop
        SAT 7:26 PM
        Charlotte - San Antonio | Wed, Oct 14 | Frontier Airlines
        $162
        64% off
        $449 $162
      • CLT 1:00 PM
        17h 25m
        1 stop
        SAT 2:00 PM
        Charlotte - San Antonio | Sun, Oct 4 | Normal Airline
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Displayed flight fares from Charlotte Douglas International 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 Charlotte Douglas International Airport to San Antonio International Airport?

The cheapest airline flying from Charlotte Douglas International Airport to San Antonio International Airport is Frontier Airlines (from $140) among 4 carriers operating this route. Based on Trip.com's latest 7-day flight data.

Frontier Airlines
From $140
Delta Air Lines
From $147
American Airlines
From $236
United Airlines
From $306

Find more flights and airlines

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

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

Flight info.
Departure
Arrival
Weekly Schedule

  1. DL3186

    Charlotte Douglas International Airport

    5:30 AM

    CLT

    1h 20m

    Nonstop

    6:50 AM

    ATL

    S M T W T F S
    Search

  2. DL1676

    Hartsfield–Jackson Atlanta International Airport

    8:15 AM

    ATL

    2h 39m

    Nonstop

    9:54 AM

    SAT

    S M T W T F S

  3. F93165

    Charlotte Douglas International Airport

    5:29 AM

    CLT

    3h 8m

    Nonstop

    7:37 AM

    DFW

    S M T W T F S
    Search

  4. AA2368

    Dallas Fort Worth International Airport

    6:45 PM

    DFW

    1h 5m

    Nonstop

    7:50 PM

    SAT

    S M - W T F S

  5. F94093

    Charlotte Douglas International Airport

    9:40 PM

    CLT

    1h 49m

    Nonstop

    11:29 PM

    MCO

    - M T - - F -
    Search

  6. F91653

    Orlando Intl. Airport

    9:00 AM

    MCO

    3h 11m

    Nonstop

    11:11 AM

    SAT

    S - T - T - -

  7. F91555

    Charlotte Douglas International Airport

    9:40 PM

    CLT

    1h 49m

    Nonstop

    11:29 PM

    MCO

    S - - W T - S
    Search

  8. F91653

    Orlando Intl. Airport

    9:00 AM

    MCO

    3h 11m

    Nonstop

    11:11 AM

    SAT

    S - T - T - -

  9. F91445

    Charlotte Douglas International Airport

    6:50 PM

    CLT

    1h 58m

    Nonstop

    8:48 PM

    MCO

    - - - W - - -
    Search

  10. F91653

    Orlando Intl. Airport

    9:00 AM

    MCO

    3h 11m

    Nonstop

    11:11 AM

    SAT

    S - T - T - -

  11. F91759

    Charlotte Douglas International Airport

    9:32 AM

    CLT

    2h 1m

    Nonstop

    11:33 AM

    MCO

    S M T W T F S
    Search

  12. F91653

    Orlando Intl. Airport

    9:00 AM

    MCO

    3h 11m

    Nonstop

    11:11 AM

    SAT

    S - T - T - -

  13. F91361

    Charlotte Douglas International Airport

    4:51 PM

    CLT

    4h 3m

    Nonstop

    6:54 PM

    DEN

    - - - - - - S
    Search

  14. F92356

    Denver International Airport

    4:06 PM

    DEN

    2h 19m

    Nonstop

    7:25 PM

    SAT

    S M T W T F S

  15. F92369

    Charlotte Douglas International Airport

    4:47 PM

    CLT

    4h 3m

    Nonstop

    6:50 PM

    DEN

    S - - - T - -
    Search

  16. F92356

    Denver International Airport

    4:06 PM

    DEN

    2h 19m

    Nonstop

    7:25 PM

    SAT

    S M T W T F S
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About Charlotte Douglas International Airport and San Antonio International Airport

Learn about Charlotte Douglas International Airport (CLT) and San Antonio International Airport (SAT) — including location, terminals, transportation, and travel tips.

Flight distance 1,763.32 km
Cheapest one-way ticket price $140
Cheapest return ticket price $268

FAQs for Charlotte Douglas International Airport to San Antonio International Airport Flights

  • How long is the flight from Charlotte Douglas International Airport to San Antonio International Airport?

    Charlotte Douglas International Airport to San Antonio International Airport takes about 2 hours 29 minutes on average. Actual flight time may vary depending on route, weather and air traffic.
  • There are around 4 daily flights from Charlotte Douglas International Airport (CLT) to San Antonio International Airport (SAT).
  • The earliest flight from Charlotte Douglas International Airport to San Antonio International Airport departs at 07:15, and the last departs at 20:30, with about 5 flights per day. Flight times may change, so please check the latest departure and arrival times before you travel.
  • The route from Charlotte Douglas International Airport (CLT) to San Antonio International Airport (SAT) is quite popular. Without considering departure times or holidays, tickets cost around $498 in October, the most expensive month to book this route.
  • The earliest flight departs from Charlotte Douglas International Airport (CLT) at 07:08 and arrives in San Antonio International Airport (SAT) at 09:08.
  • The latest flight departs from Charlotte Douglas International Airport (CLT) at 20:03 and arrives in San Antonio International Airport (SAT) at 22:00.
    • 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 915 flights per month.
  • One-way flights from Charlotte Douglas International Airport to San Antonio International Airport currently start from $140, and round-trip fares start from $268. The current lowest fare is a Frontier Airlines flight departing on Tue, Oct 13; prices may vary depending on availability.
  • Yes. American Airlines operate direct flights from Charlotte Douglas International Airport to San Antonio International Airport, with an average flight time of 2 hours 27 minutes, and around 23 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 Charlotte Douglas International Airport to San Antonio International Airport is $399. Prices may vary depending on the departure date, airline, and availability.
  • Charlotte Douglas International Airport to San Antonio International Airport operates around 23 weekly flights, mainly by American Airlines. Actual frequency may vary during holidays and seasonal schedule adjustments.
  • Enter Charlotte Douglas International 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.