Travel with Axel,
get the best price.

San Antonio → Houston

Dec 13, 2026 · return Dec 15, 2026

SAT → IAH1 adulteconomyRound trip

3 flight options · 2 airlines

Nonstop flights

Sun, Dec 13 – Tue, Dec 15

United Airlines
5:58 pmSAT
1h 6m
Nonstop
7:04 pmIAH
United Airlines
4:30 pmIAH
1h 5m
Nonstop
5:35 pmSAT

Round-trip total · 1 adult · Taxes included

Sun, Dec 13 – Tue, Dec 15

United Airlines
7:30 amSAT
1h 1m
Nonstop
8:31 amIAH
United Airlines
4:30 pmIAH
1h 5m
Nonstop
5:35 pmSAT

Round-trip total · 1 adult · Taxes included

One-stop flights

Sun, Dec 13 – Tue, Dec 15

American Airlines
8:19 pmSAT
3h 40m
DFW · 1h 4m
11:59 pmIAH
American Airlines
5:00 amIAH
3h 32m
DFW · 1h
8:32 amSAT

Round-trip total · 1 adult · Taxes included

Make this trip yours

SAT ⇄ IAH

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, United 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)
2026-12-13 → 2026-12-15United AirlinesUA1345 / UA1822$270.002026-10-29T01:12:12Z
2026-12-13 → 2026-12-15American AirlinesAA1270 + AA2882 / AA5357 + AA1836$320.002026-10-29T01:12:12Z
2026-12-13 → 2026-12-15United AirlinesUA1236 / UA1822$270.002026-10-29T01:12:12Z

2026-12-13 → 2026-12-15 · $270.00

  • United Airlines UA1345: SAT 2026-12-13 17:58:00 → IAH 2026-12-13 19:04:00; nonstop; 66 minutes. Local airport times.
  • United Airlines UA1822: IAH 2026-12-15 16:30:00 → SAT 2026-12-15 17:35:00; nonstop; 65 minutes. Local airport times.

2026-12-13 → 2026-12-15 · $320.00

  • American Airlines AA1270 / AA2882: SAT 2026-12-13 20:19:00 → IAH 2026-12-13 23:59:00; 1 stop(s) via DFW; 220 minutes. Local airport times.
    • AA1270: SAT 2026-12-13 20:19:00 → DFW 2026-12-13 21:45:00; layover at DFW: 64 minutes.
    • AA2882: DFW 2026-12-13 22:49:00 → IAH 2026-12-13 23:59:00.
  • American Airlines AA5357 / AA1836: IAH 2026-12-15 05:00:00 → SAT 2026-12-15 08:32:00; 1 stop(s) via DFW; 212 minutes. Local airport times.
    • AA5357: IAH 2026-12-15 05:00:00 → DFW 2026-12-15 06:20:00; layover at DFW: 60 minutes.
    • AA1836: DFW 2026-12-15 07:20:00 → SAT 2026-12-15 08:32:00.

2026-12-13 → 2026-12-15 · $270.00

  • United Airlines UA1236: SAT 2026-12-13 07:30:00 → IAH 2026-12-13 08:31:00; nonstop; 61 minutes. Local airport times.
  • United Airlines UA1822: IAH 2026-12-15 16:30:00 → SAT 2026-12-15 17:35:00; nonstop; 65 minutes. Local airport times.

More dates for this route