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Houston → San Luis Potosi

Dec 29, 2026 · return Dec 30, 2026

IAH → SLP1 adulteconomyRound trip

5 flight options · 4 airlines

Nonstop flights

Tue, Dec 29 – Wed, Dec 30

Volaris
11:54 amIAH
1h 56m
Nonstop
1:50 pmSLP
Volaris
3:05 pmSLP
1h 53m
Nonstop
4:58 pmIAH

Round-trip total · 1 adult · Taxes included

Tue, Dec 29 – Wed, Dec 30

United Airlines
6:50 pmIAH
2h 7m
Nonstop
8:57 pmSLP
United Airlines
12:49 pmSLP
1h 54m
Nonstop
2:43 pmIAH

Round-trip total · 1 adult · Taxes included

Tue, Dec 29 – Wed, Dec 30

United Airlines
9:42 amIAH
2h 7m
Nonstop
11:49 amSLP
United Airlines
12:49 pmSLP
1h 54m
Nonstop
2:43 pmIAH

Round-trip total · 1 adult · Taxes included

One-stop flights

Tue, Dec 29 – Wed, Dec 30

Aeromexico
6:19 amIAH
6h 10m
MEX · 2h 10m
12:29 pmSLP
Volaris
3:05 pmSLP
1h 53m
Nonstop
4:58 pmIAH

Round-trip total · 1 adult · Taxes included

Tue, Dec 29 – Wed, Dec 30

American Airlines
6:00 amIAH
6h 16m
DFW · 2h 25m
12:16 pmSLP
Volaris
3:05 pmSLP
1h 53m
Nonstop
4:58 pmIAH

Round-trip total · 1 adult · Taxes included

Make this trip yours

IAH ⇄ SLP

Economy

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

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Why book with Axel
  • A real airline bookingThe booking is in the airline’s own system under your name. After you book, Volaris 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)
2026-12-29 → 2026-12-30VolarisY47924 / Y47925$399.002026-10-29T01:58:28Z
2026-12-29 → 2026-12-30United AirlinesUA2765 / UA2405$665.002026-10-29T01:58:28Z
2026-12-29 → 2026-12-30Aeromexico / VolarisAM477 + AM1534 / Y47925$490.002026-10-29T01:58:28Z
2026-12-29 → 2026-12-30American Airlines / VolarisAA2551 + AA1956 / Y47925$504.002026-10-29T01:58:28Z
2026-12-29 → 2026-12-30United AirlinesUA646 / UA2405$665.002026-10-29T01:58:28Z

2026-12-29 → 2026-12-30 · $399.00

  • Volaris Y47924: IAH 2026-12-29 11:54:00 → SLP 2026-12-29 13:50:00; nonstop; 116 minutes. Local airport times.
  • Volaris Y47925: SLP 2026-12-30 15:05:00 → IAH 2026-12-30 16:58:00; nonstop; 113 minutes. Local airport times.

2026-12-29 → 2026-12-30 · $665.00

  • United Airlines UA2765: IAH 2026-12-29 18:50:00 → SLP 2026-12-29 20:57:00; nonstop; 127 minutes. Local airport times.
  • United Airlines UA2405: SLP 2026-12-30 12:49:00 → IAH 2026-12-30 14:43:00; nonstop; 114 minutes. Local airport times.

2026-12-29 → 2026-12-30 · $490.00

  • Aeromexico AM477 / AM1534: IAH 2026-12-29 06:19:00 → SLP 2026-12-29 12:29:00; 1 stop(s) via MEX; 370 minutes. Local airport times.
    • AM477: IAH 2026-12-29 06:19:00 → MEX 2026-12-29 09:00:00; layover at MEX: 130 minutes.
    • AM1534: MEX 2026-12-29 11:10:00 → SLP 2026-12-29 12:29:00.
  • Volaris Y47925: SLP 2026-12-30 15:05:00 → IAH 2026-12-30 16:58:00; nonstop; 113 minutes. Local airport times.

2026-12-29 → 2026-12-30 · $504.00

  • American Airlines AA2551 / AA1956: IAH 2026-12-29 06:00:00 → SLP 2026-12-29 12:16:00; 1 stop(s) via DFW; 376 minutes. Local airport times.
    • AA2551: IAH 2026-12-29 06:00:00 → DFW 2026-12-29 07:33:00; layover at DFW: 145 minutes.
    • AA1956: DFW 2026-12-29 09:58:00 → SLP 2026-12-29 12:16:00.
  • Volaris Y47925: SLP 2026-12-30 15:05:00 → IAH 2026-12-30 16:58:00; nonstop; 113 minutes. Local airport times.

2026-12-29 → 2026-12-30 · $665.00

  • United Airlines UA646: IAH 2026-12-29 09:42:00 → SLP 2026-12-29 11:49:00; nonstop; 127 minutes. Local airport times.
  • United Airlines UA2405: SLP 2026-12-30 12:49:00 → IAH 2026-12-30 14:43:00; nonstop; 114 minutes. Local airport times.

More dates for this route