Can I fly direct from Houston to San Luis Potosí?

Yes, direct flights from Houston to San Luis Potosí are frequently available. Historically, approximately 85.9% of flights on this route have been direct. For journeys requiring a stopover, travelers typically experience one stop. This indicates a strong prevalence of non-stop options for this route.

How long does it take to fly from Houston to San Luis Potosí?

The median flight time for a direct flight from Houston to San Luis Potosí is 1 hour and 49 minutes. For flights with one stop, the median duration is considerably longer, averaging 10 hours and 35 minutes. The route covers a distance of 1024 kilometers. Travelers should factor in these durations when planning their journey, especially if considering connecting flights.

How often do Houston to San Luis Potosí flight prices drop?

Historically, flight prices for the Houston to San Luis Potosí route have shown frequent price drops. This indicates that travelers have regular opportunities to find reduced fares. The pricing on this route is characterized by its dynamic nature, with price adjustments occurring often across the trailing 30 days. This frequent fluctuation can be advantageous for flexible travelers.

Flights From Houston

To San Luis Potosí

Cheap Flights from Houston to San Luis Potosí

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Deals from

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RatePunk searches hundreds of travel sites at once for deals on flights to San Luis Potosí

Prices updated today

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Fares are subject to change and may not be available for all dates. (Data last updated Sep 15, 2026.)

Today’s best flight deals from Houston to San Luis Potosí

Explore current cheapest deals departing from Houston to San Luis Potosí

2026-12-01 – 2026-12-08
HOU - San Luis Potosí
49% AI deal score
$267
$225
Round trip
2026-10-24 – 2026-10-31
HOU - San Luis Potosí
70% AI deal score
$296
$226
Round trip
2026-11-12 – 2026-11-17
HOU - San Luis Potosí
48% AI deal score
$265
$228
Round trip
2026-10-08 – 2026-10-13
HOU - San Luis Potosí
71% AI deal score
$311
$231
Round trip
2026-10-22 – 2026-10-24
HOU - San Luis Potosí
70% AI deal score
$311
$232
Round trip
2026-10-15 – 2026-10-22
HOU - San Luis Potosí
70% AI deal score
$302
$232
Round trip
2026-10-15 – 2026-10-20
HOU - San Luis Potosí
70% AI deal score
$310
$234
Round trip
2026-10-06 – 2026-10-13
HOU - San Luis Potosí
70% AI deal score
$302
$234
Round trip
2026-10-20 – 2026-10-24
HOU - San Luis Potosí
70% AI deal score
$310
$235
Round trip
2026-10-24 – 2026-10-29
HOU - San Luis Potosí
65% AI deal score
$304
$236
Round trip

Houston to San Luis Potosí: Overview

Insights for flights from Houston to San Luis Potosí

Right now, fares for cheap flights from Houston to San Luis Potosí are above the typical level. Over the last 90 days, 10% of observed fares were classified as a good price. Prices for this route typically range from $235–$295, with a median of $285.

If you are looking for the cheapest time to fly from Houston to San Luis Potosí, January stands out as the most affordable month, with a median fare of just $123. Other cost-effective options include October, where the median fare is $236, and April, with a median fare of $277.

A typical journey from Houston to San Luis Potosí takes about 3h 45m, including connections. For this route, almost all itineraries are non-stop, with 85.9% of recent fares being direct flights from Houston to San Luis Potosí.

The distance between Houston and San Luis Potosí is 1024 km, classifying this as a short-haul route. New deals for this route appear almost daily, indicating frequent opportunities to find favorable prices.

How much is a round trip from Houston to San Luis Potosí

Regular price: $223 - $701

Prices for flights from Houston to San Luis Potosí are currently within the regular range.

The regular price range for this route is $223 to $701. The current lowest deal is $227 with Volaris, for travel from Dec 1-Dec 8.

now $227

Low $223

High $701

The cheapest time to fly from Houston to San Luis Potosí

The cheapest month to fly from Houston to San Luis Potosí is January, with a median price of $123. The most expensive month is March, with a median price of $721. Prices are generally lower from January to December.

January

Cheapest

Flights from $123

March

Most Expensive

Flights from $721

Jan

Feb

Mar

Apr

May

Jun

Jul

Aug

Sep

Oct

Nov

Dec

Direct flights from Houston to San Luis Potosí

Volaris

Last-minute flights going from Houston to San Luis Potosí

Tue, Sep 15

⌛ Last-Minute

IAH - San Luis Potosí

Houston (IAH) - San Luis Potosí (SLP)

Volaris

$601

$435

One-way

Fri, Sep 18

⌛ Last-Minute

IAH - San Luis Potosí

Houston (IAH) - San Luis Potosí (SLP)

Aeroméxico

$637

$464

One-way

Sat, Sep 19

⌛ Last-Minute

IAH - San Luis Potosí

Houston (IAH) - San Luis Potosí (SLP)

Volaris

$637

$342

One-way

Sat, Sep 19

⌛ Last-Minute

IAH - San Luis Potosí

Houston (IAH) - San Luis Potosí (SLP)

Volaris

$500

$379

One-way

Sat, Sep 19

⌛ Last-Minute

IAH - San Luis Potosí

Houston (IAH) - San Luis Potosí (SLP)

Volaris

$629

$395

One-way

Sat, Sep 26

⌛ Last-Minute

IAH - San Luis Potosí

Houston (IAH) - San Luis Potosí (SLP)

Volaris

$507

$333

One-way

Biggest price drops on these dates for flights from Houston to San Luis Potosí

2 nights

Sep 15 - Sep 17

$664 → $276

58%

2 nights

Sep 19 - Sep 21

$585 → $344

41%

3 nights

Oct 15 - Oct 18

$505 → $275

46%

3 nights

Oct 21 - Oct 24

$500 → $277

45%

Popular Airports to fly from Houston to San Luis Potosí

Houston - San Luis Potosí route insights

💸 Price insights

Recent fares are above the typical level

Recent fares for Houston to San Luis Potosí are above the typical level for the past 90 days.

📅 Best time to fly

January is historically cheapest at $123

Historically, January offers the lowest median prices at $123 for flights from Houston to San Luis Potosí.

⏱️ Flight duration

Direct flights average 3h 45m

Direct flights from Houston to San Luis Potosí typically have a median duration of 3 hours and 45 minutes.

✈️ Airlines & availability

85.9% of recent flights are direct

Historically, 85.9% of flights on this route are direct, with connecting flights typically having 1 stopover.

🏆 Airline highlight

Volaris offers direct flights

Volaris is an airline that provides direct flight options on the Houston to San Luis Potosí route.

🎯 Booking tip

Deals appear frequently

Deals for flights from Houston to San Luis Potosí appear frequently, typically within a 30-day window.

Houston main airports to depart from

George Bush Intercontinental (IAH)

Cheapest

George Bush Intercontinental Airport offers flights to San Luis Potosí, with prices from $233.

📍 ~25 km from Houston city center (reachable by car)

💸 Flights from ~$233

San Luis Potosí main airports to arrive at

San Luis Potosí International (SLP)

Cheapest

San Luis Potosí International Airport is ideal for direct access to San Luis Potosí.

📍 ~12 km from San Luis Potosí (reachable by car)

💸 Flights from ~$233

Airports nearby San Luis Potosí used as alternative

Del Bajío International (BJX)

Consider this major international airport for its connectivity and well-maintained road connection to San Luis Potosí.

📍 ~135 km from destination city (requires approximately 2 hours ground travel)

💸 Flights from ~$239

Business & First Class Flight Deals to San Luis Potosí

$965

Save $669

Aeroméxico

Business Class

Frequently Asked Questions About Flights to San Luis Potosí

Historically, the best prices for flights from Houston to San Luis Potosí are found when booking 60 or more days in advance, with an average price of $296. Prices tend to increase as the departure date approaches. For example, flights booked 7-13 days out typically average $332, while those booked within 0-6 days of departure average $519. Planning ahead by at least 60 days can lead to significant savings.

Across the trailing quarter, a good deal for a flight from Houston to San Luis Potosí was considered to be $235 or less. The median price for this route over the same period was $285. Prices above $295 were in the higher range. Travelers aiming for savings should target fares at or below the $235 threshold.

Historically, January has been the cheapest month to fly from Houston to San Luis Potosí, with a median price of $123. October also offered competitive prices, with a median of $236. The annual median price for this route was $285, indicating that certain months offer substantial savings compared to the yearly average. Travelers looking for the lowest fares should consider flying in January.

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Houston to San Luis Potosí: Overview

Insights for flights from Houston to San Luis Potosí

How much is a round trip from Houston to San Luis Potosí

Regular price: $223 - $701

Prices for flights from Houston to San Luis Potosí are currently within the regular range.

The regular price range for this route is $223 to $701. The current lowest deal is $227 with Volaris, for travel from Dec 1-Dec 8.

now $227

Low $223

High $701

The cheapest time to fly from Houston to San Luis Potosí

January

Cheapest

Flights from $123

March

Most Expensive

Flights from $721

Jan

Feb

Mar

Apr

May

Jun

Jul

Aug

Sep

Oct

Nov

Dec

Direct flights from Houston to San Luis Potosí

Volaris

Last-minute flights going from Houston to San Luis Potosí

Tue, Sep 15

⌛ Last-Minute

IAH - San Luis Potosí

Houston (IAH) - San Luis Potosí (SLP)

Volaris

$601

$435

One-way

Fri, Sep 18

⌛ Last-Minute

IAH - San Luis Potosí

Houston (IAH) - San Luis Potosí (SLP)

Aeroméxico

$637

$464

One-way

Sat, Sep 19

⌛ Last-Minute

IAH - San Luis Potosí

Houston (IAH) - San Luis Potosí (SLP)

Volaris

$637

$342

One-way

Sat, Sep 19

⌛ Last-Minute

IAH - San Luis Potosí

Houston (IAH) - San Luis Potosí (SLP)

Volaris

$500

$379

One-way

Sat, Sep 19

⌛ Last-Minute

IAH - San Luis Potosí

Houston (IAH) - San Luis Potosí (SLP)

Volaris

$629

$395

One-way

Sat, Sep 26

⌛ Last-Minute

IAH - San Luis Potosí

Houston (IAH) - San Luis Potosí (SLP)

Volaris

$507

$333

One-way

Biggest price drops on these dates for flights from Houston to San Luis Potosí

2 nights

Sep 15 - Sep 17

$664 → $276

58%

2 nights

Sep 19 - Sep 21

$585 → $344

41%

3 nights

Oct 15 - Oct 18

$505 → $275

46%

3 nights

Oct 21 - Oct 24

$500 → $277

45%

Popular Airports to fly from Houston to San Luis Potosí