Can I fly direct from Houston to San Luis Potosí?

Yes, direct flights from Houston to San Luis Potosí are frequently available. In the trailing 90 days, approximately 85.9% of all flights on this route were direct. For flights that do include a stopover, the median number of stopovers is typically one.

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

The typical direct flight from Houston to San Luis Potosí has a median duration of 1 hour and 49 minutes. This route covers a distance of 1024 kilometers. For flights with one stop, the median travel time is significantly longer, averaging around 10 hours and 35 minutes.

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 may often find opportunities for lower fares. Over the trailing 30 days, this route has consistently been classified as experiencing frequent price fluctuations.

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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Prices updated 2 days ago

405 airlines compared

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Fares are subject to change and may not be available for all dates. (Data last updated Jul 26, 2026.)

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

Explore current cheapest deals departing from Houston to San Luis Potosí

2026-10-08 – 2026-10-15
HOU - San Luis Potosí
71% AI deal score
$316
$231
Round trip
2026-10-24 – 2026-10-31
HOU - San Luis Potosí
72% AI deal score
$329
$232
Round trip
2026-12-12 – 2026-12-19
HOU - San Luis Potosí
73% AI deal score
$335
$232
Round trip
2026-08-11 – 2026-08-20
HOU - San Luis Potosí
49% AI deal score
$270
$233
Round trip
2026-09-10 – 2026-09-19
HOU - San Luis Potosí
44% AI deal score
$243
$234
Round trip
2026-08-20 – 2026-08-27
HOU - San Luis Potosí
50% AI deal score
$282
$236
Round trip
2026-09-19 – 2026-09-26
HOU - San Luis Potosí
48% AI deal score
$269
$236
Round trip
2026-08-11 – 2026-08-13
HOU - San Luis Potosí
70% AI deal score
$304
$238
Round trip
2026-09-10 – 2026-09-17
HOU - San Luis Potosí
45% AI deal score
$255
$238
Round trip
2026-09-12 – 2026-09-19
HOU - San Luis Potosí
46% AI deal score
$259
$238
Round trip

Houston to San Luis Potosí: Overview

Insights for flights from Houston to San Luis Potosí

Right now, 10% of recent fares for cheap flights from Houston to San Luis Potosí are classified as a good price. Fares for this route typically range from $235–$295, with a median of $285. Current fares are above the typical level, so you may find opportunities for savings by monitoring prices.

A typical journey from Houston to San Luis Potosí takes about 3h 45m, including any connections. This duration accounts for the overall travel time you can expect when flying this route, which is predominantly served by direct options.

When considering how long you'll be in the air, the distance between Houston and San Luis Potosí is approximately 1024 kilometers. This classifies the route as a short-haul flight, meaning you can expect a relatively quick journey.

For travelers seeking the cheapest time to fly from Houston to San Luis Potosí, January stands out with a median fare of just $123. Other cost-effective months include October, with a median fare of $236, and April, where the median fare is $277. Planning your trip during these months could lead to significant savings.

When flying from Houston to San Luis Potosí, you'll find that almost all itineraries are non-stop, with 85.9% of recent fares being direct flights. This high percentage of direct flights from Houston to San Luis Potosí means you are very likely to find a convenient non-stop option for your journey, minimizing travel time and potential connection hassles.

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

Regular price: $246 - $700

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

The regular price range for flights from Houston to San Luis Potosí is typically between $246 and $700. The current lowest deal is $232 with Volaris, for travel from Dec 1-Dec 19.

now $232

Low $246

High $700

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

Sat, Aug 1

⌛ Last-Minute

IAH - San Luis Potosí

Houston (IAH) - San Luis Potosí (SLP)

Volaris

$637

$367

One-way

Sun, Aug 2

⌛ Last-Minute

IAH - San Luis Potosí

Houston (IAH) - San Luis Potosí (SLP)

Aeroenlaces Nacionales

$605

$383

One-way

Sun, Aug 2

⌛ Last-Minute

IAH - San Luis Potosí

Houston (IAH) - San Luis Potosí (SLP)

Aeroenlaces Nacionales

$622

$401

One-way

Mon, Aug 3

⌛ Last-Minute

IAH - San Luis Potosí

Houston (IAH) - San Luis Potosí (SLP)

Volaris

$581

$399

One-way

Tue, Aug 4

⌛ Last-Minute

IAH - San Luis Potosí

Houston (IAH) - San Luis Potosí (SLP)

Aeroenlaces Nacionales

$511

$337

One-way

Tue, Aug 4

⌛ Last-Minute

IAH - San Luis Potosí

Houston (IAH) - San Luis Potosí (SLP)

Aeroenlaces Nacionales

$574

$370

One-way

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

3 nights

Aug 1 - Aug 4

$637 → $367

42%

3 nights

Oct 1 - Oct 4

$500 → $267

47%

4 nights

Aug 2 - Aug 6

$605 → $383

37%

2 nights

Aug 2 - Aug 4

$622 → $401

36%

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 historically.

📅 Best time to fly

January is historically the cheapest month

Historically, January is the cheapest month to fly from Houston to San Luis Potosí, with a median price of $123.

⏱️ Flight duration

Direct flights take 3h 45m

The typical direct flight from Houston to San Luis Potosí takes 3 hours and 45 minutes.

✈️ Airlines & availability

Direct flights are dominant

Direct flights are dominant on this route, accounting for 85.9% of recent fares.

🏆 Airline highlight

Volaris offers direct flights

Volaris has offered direct flights on the Houston to San Luis Potosí route recently.

🎯 Booking tip

Deals are frequent on this route

Deals for flights from Houston to San Luis Potosí are frequent, appearing often in the last 30 days.

Houston main airports to depart from

George Bush Intercontinental (IAH)

Cheapest

Consider George Bush Intercontinental for flights from Houston to San Luis Potosí.

📍 ~25 km from Houston (reachable by car)

💸 Flights from ~$280

San Luis Potosí main airports to arrive at

San Luis Potosí International (SLP)

Cheapest

San Luis Potosí International Airport is a convenient arrival choice for flights to San Luis Potosí.

📍 ~15 km from San Luis Potosí (reachable by car)

💸 Flights from ~$280

Airports nearby San Luis Potosí used as alternative

Del Bajío International (BJX)

Consider this airport for its high flight frequency and good connectivity, despite requiring ground travel.

📍 ~135 km from San Luis Potosí (reachable by car)

💸 Flights from ~$245

Business & First Class Flight Deals to San Luis Potosí

80% AI deal score

$1,178

$727

Save $451

Frequently Asked Questions About Flights to San Luis Potosí

Historically, booking flights from Houston to San Luis Potosí 60 or more days in advance has typically yielded the lowest average prices, around $296. Prices tend to increase as the departure date approaches. For instance, flights booked within 0-6 days of departure have an average price of $519. Across the trailing quarter, prices for flights booked 7-13 days out averaged $332.

In the trailing 90 days, a flight from Houston to San Luis Potosí is considered a good deal if it is priced at or below $235. The median price for this route has been $285. Prices above $295 typically fall into the higher end of the price range historically observed for this route.

Historically, January has been the cheapest month to fly from Houston to San Luis Potosí, with a median price of $123. October also offers competitive prices, with a median of $236. The annual median price for this route is $285, based on data from the trailing 270 days.

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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: $246 - $700

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

The regular price range for flights from Houston to San Luis Potosí is typically between $246 and $700. The current lowest deal is $232 with Volaris, for travel from Dec 1-Dec 19.

now $232

Low $246

High $700

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

Sat, Aug 1

⌛ Last-Minute

IAH - San Luis Potosí

Houston (IAH) - San Luis Potosí (SLP)

Volaris

$637

$367

One-way

Sun, Aug 2

⌛ Last-Minute

IAH - San Luis Potosí

Houston (IAH) - San Luis Potosí (SLP)

Aeroenlaces Nacionales

$605

$383

One-way

Sun, Aug 2

⌛ Last-Minute

IAH - San Luis Potosí

Houston (IAH) - San Luis Potosí (SLP)

Aeroenlaces Nacionales

$622

$401

One-way

Mon, Aug 3

⌛ Last-Minute

IAH - San Luis Potosí

Houston (IAH) - San Luis Potosí (SLP)

Volaris

$581

$399

One-way

Tue, Aug 4

⌛ Last-Minute

IAH - San Luis Potosí

Houston (IAH) - San Luis Potosí (SLP)

Aeroenlaces Nacionales

$511

$337

One-way

Tue, Aug 4

⌛ Last-Minute

IAH - San Luis Potosí

Houston (IAH) - San Luis Potosí (SLP)

Aeroenlaces Nacionales

$574

$370

One-way

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

3 nights

Aug 1 - Aug 4

$637 → $367

42%

3 nights

Oct 1 - Oct 4

$500 → $267

47%

4 nights

Aug 2 - Aug 6

$605 → $383

37%

2 nights

Aug 2 - Aug 4

$622 → $401

36%

Popular Airports to fly from Houston to San Luis Potosí