Travel with Axel,
get the best price.

San Antonio → Houston

Dec 21, 2026 · return Dec 24, 2026

SAT → HOU1 adulteconomyRound trip

4 flight options · 2 airlines

Nonstop flights

Mon, Dec 21 – Thu, Dec 24

Southwest Airlines
8:15 amSAT
55m
Nonstop
9:10 amHOU
Southwest Airlines
2:50 pmHOU
1h
Nonstop
3:50 pmSAT

Round-trip total · 1 adult · Taxes included

Mon, Dec 21 – Thu, Dec 24

Southwest Airlines
12:50 pmSAT
1h
Nonstop
1:50 pmHOU
Southwest Airlines
2:50 pmHOU
1h
Nonstop
3:50 pmSAT

Round-trip total · 1 adult · Taxes included

One-stop flights

Mon, Dec 21 – Thu, Dec 24

American Airlines
6:00 amSAT
5h 4m
DFW · 2h 13m
11:04 amHOU
American Airlines
9:58 amHOU
4h 52m
DFW · 2h 11m
2:50 pmSAT

Round-trip total · 1 adult · Taxes included

Mon, Dec 21 – Thu, Dec 24

Southwest Airlines
9:50 amSAT
5h 50m
DAL · 3h 30m
3:40 pmHOU
Southwest Airlines
2:50 pmHOU
1h
Nonstop
3:50 pmSAT

Round-trip total · 1 adult · Taxes included

Make this trip yours

SAT ⇄ HOU

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, Southwest 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 20, 2026 → Nov 23, 2026Nov 27, 2026 → Dec 4, 2026Nov 20, 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)
2026-12-21 → 2026-12-24Southwest AirlinesWN2339 / WN431$252.002026-10-29T01:12:12Z
2026-12-21 → 2026-12-24American AirlinesAA2342 + AA6279 / AA3467 + AA1961$384.002026-10-29T01:12:12Z
2026-12-21 → 2026-12-24Southwest AirlinesWN4494 / WN431$252.002026-10-29T01:12:12Z
2026-12-21 → 2026-12-24Southwest AirlinesWN3743 + WN33 / WN431$291.002026-10-29T01:12:12Z

2026-12-21 → 2026-12-24 · $252.00

  • Southwest Airlines WN2339: SAT 2026-12-21 08:15:00 → HOU 2026-12-21 09:10:00; nonstop; 55 minutes. Local airport times.
  • Southwest Airlines WN431: HOU 2026-12-24 14:50:00 → SAT 2026-12-24 15:50:00; nonstop; 60 minutes. Local airport times.

2026-12-21 → 2026-12-24 · $384.00

  • American Airlines AA2342 / AA6279: SAT 2026-12-21 06:00:00 → HOU 2026-12-21 11:04:00; 1 stop(s) via DFW; 304 minutes. Local airport times.
    • AA2342: SAT 2026-12-21 06:00:00 → DFW 2026-12-21 07:27:00; layover at DFW: 133 minutes.
    • AA6279: DFW 2026-12-21 09:40:00 → HOU 2026-12-21 11:04:00.
  • American Airlines AA3467 / AA1961: HOU 2026-12-24 09:58:00 → SAT 2026-12-24 14:50:00; 1 stop(s) via DFW; 292 minutes. Local airport times.
    • AA3467: HOU 2026-12-24 09:58:00 → DFW 2026-12-24 11:29:00; layover at DFW: 131 minutes.
    • AA1961: DFW 2026-12-24 13:40:00 → SAT 2026-12-24 14:50:00.

2026-12-21 → 2026-12-24 · $252.00

  • Southwest Airlines WN4494: SAT 2026-12-21 12:50:00 → HOU 2026-12-21 13:50:00; nonstop; 60 minutes. Local airport times.
  • Southwest Airlines WN431: HOU 2026-12-24 14:50:00 → SAT 2026-12-24 15:50:00; nonstop; 60 minutes. Local airport times.

2026-12-21 → 2026-12-24 · $291.00

  • Southwest Airlines WN3743 / WN33: SAT 2026-12-21 09:50:00 → HOU 2026-12-21 15:40:00; 1 stop(s) via DAL; 350 minutes. Local airport times.
    • WN3743: SAT 2026-12-21 09:50:00 → DAL 2026-12-21 11:00:00; layover at DAL: 210 minutes.
    • WN33: DAL 2026-12-21 14:30:00 → HOU 2026-12-21 15:40:00.
  • Southwest Airlines WN431: HOU 2026-12-24 14:50:00 → SAT 2026-12-24 15:50:00; nonstop; 60 minutes. Local airport times.

More dates for this route