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Houston → San Luis Potosi

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IAH → SLP1 adulteconomy

15 flight options · 4 airlines

Round-trip flights

Fri, Nov 20 – Mon, Nov 23

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

Fri, Nov 20 – Mon, Nov 23

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

Fri, Nov 20 – Mon, Nov 23

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

Fri, Nov 20 – Mon, Nov 23

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

Fri, Nov 27 – Fri, Dec 4

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

Fri, Nov 20 – Mon, Nov 23

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

Fri, Nov 27 – Fri, Dec 4

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

Fri, Nov 27 – Fri, Dec 4

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

Show 2 more flights

Fri, Nov 27 – Fri, Dec 4

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

Fri, Nov 27 – Fri, Dec 4

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

One-way flights

Fri, Nov 20 · One way

Volaris
11:54 amIAH
1h 56m
Nonstop
1:50 pmSLP

One-way total · 1 adult · Taxes included

Fri, Nov 20 · One way

United Airlines
9:42 amIAH
2h 7m
Nonstop
11:49 amSLP

One-way total · 1 adult · Taxes included

Fri, Nov 20 · One way

Aeromexico
6:19 amIAH
6h 10m
MEX · 2h 10m
12:29 pmSLP

One-way total · 1 adult · Taxes included

Fri, Nov 20 · One way

American Airlines
6:00 amIAH
6h 16m
DFW · 2h 25m
12:16 pmSLP

One-way total · 1 adult · Taxes included

Fri, Nov 20 · One way

United Airlines
6:50 pmIAH
2h 7m
Nonstop
8:57 pmSLP

One-way 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.
  • 24-hour cancellationCancel within 24 hours of booking for a full refund when your departure is at least 7 days away. Closer to departure, the airline’s fare rules apply. 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

Nov 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)
2026-11-20 · one wayVolarisY47924$155.002026-10-29T01:58:28Z
2026-11-20 · one wayUnited AirlinesUA646$270.002026-10-29T01:58:28Z
2026-11-20 → 2026-11-23VolarisY47924 / Y47925$285.002026-10-29T01:58:28Z
2026-11-20 → 2026-11-23United AirlinesUA2765 / UA2405$475.002026-10-29T01:58:28Z
2026-11-20 · one wayAeromexicoAM477 + AM1534$230.002026-10-29T01:58:28Z
2026-11-20 · one wayAmerican AirlinesAA2551 + AA1956$245.002026-10-29T01:58:28Z
2026-11-20 → 2026-11-23Aeromexico / VolarisAM477 + AM1534 / Y47925$350.002026-10-29T01:58:28Z
2026-11-20 → 2026-11-23American Airlines / VolarisAA2551 + AA1956 / Y47925$360.002026-10-29T01:58:28Z
2026-11-27 → 2026-12-04VolarisY47924 / Y47925$313.502026-10-29T01:58:28Z
2026-11-20 · one wayUnited AirlinesUA2765$270.002026-10-29T01:58:28Z
2026-11-20 → 2026-11-23United AirlinesUA646 / UA2405$475.002026-10-29T01:58:28Z
2026-11-27 → 2026-12-04United AirlinesUA646 / UA2405$522.502026-10-29T01:58:28Z
2026-11-27 → 2026-12-04United AirlinesUA2765 / UA2405$522.502026-10-29T01:58:28Z
2026-11-27 → 2026-12-04Aeromexico / VolarisAM477 + AM1534 / Y47925$391.502026-10-29T01:58:28Z
2026-11-27 → 2026-12-04American Airlines / VolarisAA2551 + AA1956 / Y47925$403.502026-10-29T01:58:28Z

2026-11-20 · one way · $155.00

  • Volaris Y47924: IAH 2026-11-20 11:54:00 → SLP 2026-11-20 13:50:00; nonstop; 116 minutes. Local airport times.

2026-11-20 · one way · $270.00

  • United Airlines UA646: IAH 2026-11-20 09:42:00 → SLP 2026-11-20 11:49:00; nonstop; 127 minutes. Local airport times.

2026-11-20 → 2026-11-23 · $285.00

  • Volaris Y47924: IAH 2026-11-20 11:54:00 → SLP 2026-11-20 13:50:00; nonstop; 116 minutes. Local airport times.
  • Volaris Y47925: SLP 2026-11-23 15:05:00 → IAH 2026-11-23 16:58:00; nonstop; 113 minutes. Local airport times.

2026-11-20 → 2026-11-23 · $475.00

  • United Airlines UA2765: IAH 2026-11-20 18:50:00 → SLP 2026-11-20 20:57:00; nonstop; 127 minutes. Local airport times.
  • United Airlines UA2405: SLP 2026-11-23 12:49:00 → IAH 2026-11-23 14:43:00; nonstop; 114 minutes. Local airport times.

2026-11-20 · one way · $230.00

  • Aeromexico AM477 / AM1534: IAH 2026-11-20 06:19:00 → SLP 2026-11-20 12:29:00; 1 stop(s) via MEX; 370 minutes. Local airport times.
    • AM477: IAH 2026-11-20 06:19:00 → MEX 2026-11-20 09:00:00; layover at MEX: 130 minutes.
    • AM1534: MEX 2026-11-20 11:10:00 → SLP 2026-11-20 12:29:00.

2026-11-20 · one way · $245.00

  • American Airlines AA2551 / AA1956: IAH 2026-11-20 06:00:00 → SLP 2026-11-20 12:16:00; 1 stop(s) via DFW; 376 minutes. Local airport times.
    • AA2551: IAH 2026-11-20 06:00:00 → DFW 2026-11-20 07:33:00; layover at DFW: 145 minutes.
    • AA1956: DFW 2026-11-20 09:58:00 → SLP 2026-11-20 12:16:00.

2026-11-20 → 2026-11-23 · $350.00

  • Aeromexico AM477 / AM1534: IAH 2026-11-20 06:19:00 → SLP 2026-11-20 12:29:00; 1 stop(s) via MEX; 370 minutes. Local airport times.
    • AM477: IAH 2026-11-20 06:19:00 → MEX 2026-11-20 09:00:00; layover at MEX: 130 minutes.
    • AM1534: MEX 2026-11-20 11:10:00 → SLP 2026-11-20 12:29:00.
  • Volaris Y47925: SLP 2026-11-23 15:05:00 → IAH 2026-11-23 16:58:00; nonstop; 113 minutes. Local airport times.

2026-11-20 → 2026-11-23 · $360.00

  • American Airlines AA2551 / AA1956: IAH 2026-11-20 06:00:00 → SLP 2026-11-20 12:16:00; 1 stop(s) via DFW; 376 minutes. Local airport times.
    • AA2551: IAH 2026-11-20 06:00:00 → DFW 2026-11-20 07:33:00; layover at DFW: 145 minutes.
    • AA1956: DFW 2026-11-20 09:58:00 → SLP 2026-11-20 12:16:00.
  • Volaris Y47925: SLP 2026-11-23 15:05:00 → IAH 2026-11-23 16:58:00; nonstop; 113 minutes. Local airport times.

2026-11-27 → 2026-12-04 · $313.50

  • Volaris Y47924: IAH 2026-11-27 11:54:00 → SLP 2026-11-27 13:50:00; nonstop; 116 minutes. Local airport times.
  • Volaris Y47925: SLP 2026-12-04 15:05:00 → IAH 2026-12-04 16:58:00; nonstop; 113 minutes. Local airport times.

2026-11-20 · one way · $270.00

  • United Airlines UA2765: IAH 2026-11-20 18:50:00 → SLP 2026-11-20 20:57:00; nonstop; 127 minutes. Local airport times.

2026-11-20 → 2026-11-23 · $475.00

  • United Airlines UA646: IAH 2026-11-20 09:42:00 → SLP 2026-11-20 11:49:00; nonstop; 127 minutes. Local airport times.
  • United Airlines UA2405: SLP 2026-11-23 12:49:00 → IAH 2026-11-23 14:43:00; nonstop; 114 minutes. Local airport times.

2026-11-27 → 2026-12-04 · $522.50

  • United Airlines UA646: IAH 2026-11-27 09:42:00 → SLP 2026-11-27 11:49:00; nonstop; 127 minutes. Local airport times.
  • United Airlines UA2405: SLP 2026-12-04 12:49:00 → IAH 2026-12-04 14:43:00; nonstop; 114 minutes. Local airport times.

2026-11-27 → 2026-12-04 · $522.50

  • United Airlines UA2765: IAH 2026-11-27 18:50:00 → SLP 2026-11-27 20:57:00; nonstop; 127 minutes. Local airport times.
  • United Airlines UA2405: SLP 2026-12-04 12:49:00 → IAH 2026-12-04 14:43:00; nonstop; 114 minutes. Local airport times.

2026-11-27 → 2026-12-04 · $391.50

  • Aeromexico AM477 / AM1534: IAH 2026-11-27 06:19:00 → SLP 2026-11-27 12:29:00; 1 stop(s) via MEX; 370 minutes. Local airport times.
    • AM477: IAH 2026-11-27 06:19:00 → MEX 2026-11-27 09:00:00; layover at MEX: 130 minutes.
    • AM1534: MEX 2026-11-27 11:10:00 → SLP 2026-11-27 12:29:00.
  • Volaris Y47925: SLP 2026-12-04 15:05:00 → IAH 2026-12-04 16:58:00; nonstop; 113 minutes. Local airport times.

2026-11-27 → 2026-12-04 · $403.50

  • American Airlines AA2551 / AA1956: IAH 2026-11-27 06:00:00 → SLP 2026-11-27 12:16:00; 1 stop(s) via DFW; 376 minutes. Local airport times.
    • AA2551: IAH 2026-11-27 06:00:00 → DFW 2026-11-27 07:33:00; layover at DFW: 145 minutes.
    • AA1956: DFW 2026-11-27 09:58:00 → SLP 2026-11-27 12:16:00.
  • Volaris Y47925: SLP 2026-12-04 15:05:00 → IAH 2026-12-04 16:58:00; nonstop; 113 minutes. Local airport times.

More dates for this route