Travel with Axel,
get the best price.

Charlotte → San Antonio

Dec 13, 2026 · one way

CLT → SAT1 adulteconomyOne way

8 flight options · 4 airlines

Nonstop flights

Sun, Dec 13 · One way

American Airlines
5:35 pmCLT
3h 8m
Nonstop
7:43 pmSAT

One-way total · 1 adult · Taxes included

Sun, Dec 13 · One way

American Airlines
8:51 pmCLT
3h 8m
Nonstop
10:59 pmSAT

One-way total · 1 adult · Taxes included

One-stop flights

Sun, Dec 13 · One way

Frontier Airlines
6:05 amCLT
6h 35m
MCO · 1h 23m
11:40 amSAT

One-way total · 1 adult · Taxes included

Sun, Dec 13 · One way

Southwest Airlines
6:40 amCLT
4h 55m
BNA · 1h 5m
10:35 amSAT

One-way total · 1 adult · Taxes included

Sun, Dec 13 · One way

Delta Air Lines
5:00 pmCLT
6h 37m
DTW · 1h 18m
10:37 pmSAT

One-way total · 1 adult · Taxes included

Sun, Dec 13 · One way

Southwest Airlines
11:45 amCLT
5h
HOU · 1h 15m
3:45 pmSAT

One-way total · 1 adult · Taxes included

Sun, Dec 13 · One way

American Airlines
2:52 pmCLT
5h 28m
DFW · 1h 14m
7:20 pmSAT

One-way total · 1 adult · Taxes included

Sun, Dec 13 · One way

Delta Air Lines
6:30 amCLT
6h 21m
ATL · 2h 10m
11:51 amSAT

One-way total · 1 adult · Taxes included

Make this trip yours

CLT ⇄ SAT

Economy

Adults 12+ · Children 2–11. For infants under 2, tell Axel after you see prices.

No account needed to see prices.

Already have an account? Log in

Why book with Axel
  • A real airline bookingThe booking is in the airline’s own system under your name. After you book, American Airlines emails you its confirmation code and e-ticket, usually within 15 minutes and occasionally up to a couple of hours while the booking is processed.
  • Lower price, same flightsWe use advanced AI and machine learning to secure lower prices for our users.
  • Not satisfied? Full refund.If you are unhappy with the experience for any reason, or simply change your mind, cancel within 24 hours of booking (departure 7+ days away) and we refund you in full. We stand by our product. Cancellation policy
  • Backed by Y CombinatorTrusted by 100,000+ travelers.

Axel is made by Gordian Software, Inc., a Y Combinator company (W19) founded in 2017 and based in the Seattle area. The company is led by CEO Stephen Grabowski, formerly of Skyscanner. How Axel works · About

More dates

All dates for this routeNov 24, 2026 → Nov 29, 2026Dec 22, 2026 → Dec 27, 2026Dec 30, 2026 → Jan 2, 2027Jan 15, 2027 → Jan 18, 2027Oct 30, 2026 → Nov 2, 2026Oct 31, 2026 → Nov 7, 2026Nov 27, 2026 → Nov 30, 2026Nov 28, 2026 → Dec 5, 2026Dec 25, 2026 → Dec 28, 2026Dec 26, 2026 → Jan 2, 2027Jan 22, 2027 → Jan 25, 2027Oct 30, 2026 · One way
For AI assistants: every fare, every link, instructions

Flights for 1 adult in economy. Prices are total for all travelers in USD, including required taxes. Basic economy may apply.

Exact travel datesAirlineFlightsTotal pricePrice issued (UTC)
2026-12-13 · one wayAmerican AirlinesAA1657$190.002026-10-29T00:58:34Z
2026-12-13 · one wayFrontier AirlinesF94093 + F91653$100.002026-10-29T00:58:34Z
2026-12-13 · one waySouthwest AirlinesWN1225 + WN1120$160.002026-10-29T00:58:34Z
2026-12-13 · one wayDelta Air LinesDL1954 + DL1365$180.002026-10-29T00:58:34Z
2026-12-13 · one wayAmerican AirlinesAA1153$190.002026-10-29T00:58:34Z
2026-12-13 · one waySouthwest AirlinesWN998 + WN239$160.002026-10-29T00:58:34Z
2026-12-13 · one wayAmerican AirlinesAA893 + AA526$165.002026-10-29T00:58:34Z
2026-12-13 · one wayDelta Air LinesDL1656 + DL1408$180.002026-10-29T00:58:34Z

2026-12-13 · one way · $190.00

  • American Airlines AA1657: CLT 2026-12-13 17:35:00 → SAT 2026-12-13 19:43:00; nonstop; 188 minutes. Local airport times.

2026-12-13 · one way · $100.00

  • Frontier Airlines F94093 / F91653: CLT 2026-12-13 06:05:00 → SAT 2026-12-13 11:40:00; 1 stop(s) via MCO; 395 minutes. Local airport times.
    • F94093: CLT 2026-12-13 06:05:00 → MCO 2026-12-13 08:02:00; layover at MCO: 83 minutes.
    • F91653: MCO 2026-12-13 09:25:00 → SAT 2026-12-13 11:40:00.

2026-12-13 · one way · $160.00

  • Southwest Airlines WN1225 / WN1120: CLT 2026-12-13 06:40:00 → SAT 2026-12-13 10:35:00; 1 stop(s) via BNA; 295 minutes. Local airport times.
    • WN1225: CLT 2026-12-13 06:40:00 → BNA 2026-12-13 07:10:00; layover at BNA: 65 minutes.
    • WN1120: BNA 2026-12-13 08:15:00 → SAT 2026-12-13 10:35:00.

2026-12-13 · one way · $180.00

  • Delta Air Lines DL1954 / DL1365: CLT 2026-12-13 17:00:00 → SAT 2026-12-13 22:37:00; 1 stop(s) via DTW; 397 minutes. Local airport times.
    • DL1954: CLT 2026-12-13 17:00:00 → DTW 2026-12-13 18:52:00; layover at DTW: 78 minutes.
    • DL1365: DTW 2026-12-13 20:10:00 → SAT 2026-12-13 22:37:00.

2026-12-13 · one way · $190.00

  • American Airlines AA1153: CLT 2026-12-13 20:51:00 → SAT 2026-12-13 22:59:00; nonstop; 188 minutes. Local airport times.

2026-12-13 · one way · $160.00

  • Southwest Airlines WN998 / WN239: CLT 2026-12-13 11:45:00 → SAT 2026-12-13 15:45:00; 1 stop(s) via HOU; 300 minutes. Local airport times.
    • WN998: CLT 2026-12-13 11:45:00 → HOU 2026-12-13 13:30:00; layover at HOU: 75 minutes.
    • WN239: HOU 2026-12-13 14:45:00 → SAT 2026-12-13 15:45:00.

2026-12-13 · one way · $165.00

  • American Airlines AA893 / AA526: CLT 2026-12-13 14:52:00 → SAT 2026-12-13 19:20:00; 1 stop(s) via DFW; 328 minutes. Local airport times.
    • AA893: CLT 2026-12-13 14:52:00 → DFW 2026-12-13 16:56:00; layover at DFW: 74 minutes.
    • AA526: DFW 2026-12-13 18:10:00 → SAT 2026-12-13 19:20:00.

2026-12-13 · one way · $180.00

  • Delta Air Lines DL1656 / DL1408: CLT 2026-12-13 06:30:00 → SAT 2026-12-13 11:51:00; 1 stop(s) via ATL; 381 minutes. Local airport times.
    • DL1656: CLT 2026-12-13 06:30:00 → ATL 2026-12-13 07:55:00; layover at ATL: 130 minutes.
    • DL1408: ATL 2026-12-13 10:05:00 → SAT 2026-12-13 11:51:00.

More dates for this route