To San Luis Potosí

Cheap Flights from Houston to San Luis Potosí

Browse current best options from Houston. Become a member to unlock all deals and get alerts when new deals appear.

Deals from

Houston

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

Prices updated 24 days ago

486,190 searches this week

171 airlines compared

80%+ AI score for best value

Fares are subject to change and may not be available for all dates. (Data last updated May 29, 2026.)

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

Explore current cheapest deals departing from Houston to San Luis Potosí

Round trip

Sort by: Cheapest

September 1 - September 8

Cheapest

Earliest

IAH - San Luis Potosí

$268

$280

Round trip

September 1 - September 15

Cheapest

Earliest

IAH - San Luis Potosí

$242

$280

Round trip

September 1 - September 17

Earliest

IAH - San Luis Potosí

$238

$281

Round trip

September 1 - September 26

Earliest

IAH - San Luis Potosí

$235

$281

Round trip

September 1 - September 5

Earliest

IAH - San Luis Potosí

$277

$281

Round trip

September 1 - September 12

Earliest

IAH - San Luis Potosí

$244

$281

Round trip

September 1 - September 10

Earliest

IAH - San Luis Potosí

$258

$281

Round trip

September 1 - September 3

Earliest

IAH - San Luis Potosí

$279

$281

Round trip

November 6 - November 13

Best

IAH - San Luis Potosí

$471

$291

Round trip

September 8 - September 15

IAH - San Luis Potosí

$279

$291

Round trip

Unlock all 500+ flight deals to San Luis Potosí and get alerts when great deals appear

Route Intelligence — 486,190 Searches this Week

Insights for flights from Houston to San Luis Potosí

Right now, 36% of recent fares for flights from Houston to San Luis Potosí are considered a good price. Fares for this route typically range from $269–$361, with a median of $285. Currently, prices are near the typical level, and new deals appear almost daily, offering frequent opportunities for cheap flights from Houston to San Luis Potosí.

A typical journey from Houston to San Luis Potosí takes about 3h 45m, including connections. This duration accounts for the fact that a meaningful share of itineraries are non-stop, while the rest connect once. The overall travel time reflects the most common routes available to travelers.

When considering 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. Following January, October offers the next best value, with median fares around $236. April also presents a more economical option, with median fares at $277.

For this route, 68.7% of recent fares are for direct flights from Houston to San Luis Potosí. This indicates that a meaningful share of itineraries are non-stop, while the remaining flights typically involve 2 connections. Travelers have a solid chance of finding a non-stop option, though connecting flights are also common.

The distance between Houston and San Luis Potosí is approximately 1024 km, classifying this as a short-haul route. This relatively short distance contributes to the overall travel time and the types of flight options available.

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

Regular price: $208 - $1,182

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

The regular price range for this route is between $208 and $1,182. The current lowest deal is $280 with Volaris, for travel from September 1 to September 15.

now $280

Low $208

High $1,182

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

Fri, Jun 19

⌛ Last-Minute

IAH - San Luis Potosí

Houston (IAH) - San Luis Potosí (SLP)

Volaris

$679

$426

One-way

Fri, Jun 19

⌛ Last-Minute

IAH - San Luis Potosí

Houston (IAH) - San Luis Potosí (SLP)

Volaris

$716

$469

One-way

Mon, Jun 22

⌛ Last-Minute

IAH - San Luis Potosí

Houston (IAH) - San Luis Potosí (SLP)

Volaris

$665

$424

One-way

Fri, Jun 26

⌛ Last-Minute

IAH - San Luis Potosí

Houston (IAH) - San Luis Potosí (SLP)

Aeroenlaces Nacionales

$699

$427

One-way

Sat, Jun 27

⌛ Last-Minute

IAH - San Luis Potosí

Houston (IAH) - San Luis Potosí (SLP)

Aeroenlaces Nacionales

$696

$414

One-way

Tue, Jun 30

⌛ Last-Minute

IAH - San Luis Potosí

Houston (IAH) - San Luis Potosí (SLP)

$672

$399

One-way

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

2 nights

Jun 27 - Jun 29

$696 → $414

41%

2 nights

Jun 30 - Jul 2

$672 → $399

41%

3 nights

Jun 26 - Jun 29

$699 → $427

39%

5 nights

Oct 15 - Oct 20

$557 → $302

46%

Popular Airports to fly from Houston to San Luis Potosí

Houston - San Luis Potosí route insights

💸 Price insights

Recent fares are near the typical level

Recent fares for Houston to San Luis Potosí are near the typical level, with a median of $285.

📅 Best time to fly

January is historically cheapest at $123

Historically, January is the cheapest month to fly from Houston to San Luis Potosí, at $123.

⏱️ Flight duration

Typically 3h 45m direct

Direct flights from Houston to San Luis Potosí typically take 3 hours and 45 minutes.

✈️ Airlines & availability

68.7% of deals are direct

Historically, 68.7% of deals from Houston to San Luis Potosí are for direct flights.

🏆 Airline highlight

Volaris offers direct flights

Volaris is an airline that offers direct flights from Houston to San Luis Potosí.

🎯 Booking tip

Deals are frequent

Deals for flights from Houston to San Luis Potosí are frequent, with 1.03 deals per day.

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

William P. Hobby (HOU)

Consider William P. Hobby for flights from Houston to San Luis Potosí.

📍 ~15 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 BJX for robust flight schedules and international connections, despite requiring ground travel from San Luis Potosí.

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

💸 Flights from ~$186

Querétaro International (QRO)

Cheapest

QRO offers a strong international route network and competitive flight schedules as a major regional hub.

📍 ~170 km from San Luis Potosí (reachable by car)

💸 Flights from ~$185

Aguascalientes International (AGU)

AGU is a geographically close alternative with straightforward road access and reliable domestic connections.

📍 ~120 km from San Luis Potosí (reachable by car)

💸 Flights from ~$292

Guadalajara International (GDL)

GDL is a major international gateway with extensive global connections, ideal for long-haul flights.

📍 ~300 km from San Luis Potosí (reachable by car)

💸 Flights from ~$208

Zacatecas International (ZCL)

ZCL is a geographically close alternative for domestic travel, though with limited flight frequencies.

📍 ~150 km from San Luis Potosí (reachable by car)

💸 Flights from ~$296

Business & First Class Flight Deals to San Luis Potosí

Discover luxury on the budget with premium cabin class on flights from Houston to San Luis Potosí.

Elite

Best Elite deals to San Luis Potosí

Exclusive daily First Class, Business Class, and Premium Economy flight deals, refreshed every 24 hours.

From IAH

Elite

Oct 07

San Luis Potosí, Mexico

81% AI deal score

$1,244

$731

Save $513

From IAH

Elite

Sep 07

San Luis Potosí, Mexico

81% AI deal score

$1,231

$731

Save $500

From IAH

Elite

Oct 19

San Luis Potosí, Mexico

81% AI deal score

$1,244

$737

Save $507

From IAH

Elite

Sep 28

San Luis Potosí, Mexico

80% AI deal score

$1,167

$721

Save $446

From IAH

Elite

Aug 01

San Luis Potosí, Mexico

80% AI deal score

$1,152

$721

Save $431

From IAH

Elite

Jul 19

San Luis Potosí, Mexico

80% AI deal score

$1,123

$721

Save $402

From IAH

Elite

Aug 02

San Luis Potosí, Mexico

80% AI deal score

$1,159

$721

Save $438

From IAH

Elite

Sep 28

San Luis Potosí, Mexico

80% AI deal score

$1,177

$721

Save $456

From IAH

Elite

Sep 28

San Luis Potosí, Mexico

80% AI deal score

$1,177

$726

Save $451

From IAH

Elite

Sep 11

San Luis Potosí, Mexico

80% AI deal score

$1,194

$726

Save $468

From IAH

Elite

Sep 25

San Luis Potosí, Mexico

80% AI deal score

$1,178

$726

Save $452

From IAH

Elite

Sep 28

San Luis Potosí, Mexico

80% AI deal score

$1,178

$727

Save $451

From IAH

Elite

Sep 09

San Luis Potosí, Mexico

80% AI deal score

$1,194

$731

Save $463

From IAH

Elite

Sep 20

San Luis Potosí, Mexico

80% AI deal score

$1,178

$731

Save $447

From IAH

Elite

Oct 05

San Luis Potosí, Mexico

80% AI deal score

$1,233

$731

Save $502

From IAH

Elite

Sep 23

San Luis Potosí, Mexico

80% AI deal score

$1,182

$731

Save $451

From IAH

Elite

Sep 13

San Luis Potosí, Mexico

80% AI deal score

$1,196

$731

Save $465

From IAH

Elite

Sep 18

San Luis Potosí, Mexico

80% AI deal score

$1,179

$731

Save $448

From IAH

Elite

Sep 25

San Luis Potosí, Mexico

80% AI deal score

$1,182

$731

Save $451

From IAH

Elite

Oct 12

San Luis Potosí, Mexico

80% AI deal score

$1,237

$732

Save $505

From IAH

Elite

Sep 25

San Luis Potosí, Mexico

80% AI deal score

$1,179

$732

Save $447

From IAH

Elite

Sep 28

San Luis Potosí, Mexico

80% AI deal score

$1,174

$732

Save $442

From IAH

Elite

Sep 28

San Luis Potosí, Mexico

80% AI deal score

$1,225

$732

Save $493

From IAH

Elite

Sep 28

San Luis Potosí, Mexico

80% AI deal score

$1,177

$732

Save $445

From IAH

Elite

Sep 20

San Luis Potosí, Mexico

80% AI deal score

$1,187

$737

Save $450

From IAH

Elite

Sep 07

San Luis Potosí, Mexico

80% AI deal score

$1,190

$737

Save $453

From IAH

Elite

Oct 05

San Luis Potosí, Mexico

80% AI deal score

$1,196

$737

Save $459

From IAH

Elite

Oct 12

San Luis Potosí, Mexico

80% AI deal score

$1,226

$737

Save $489

From IAH

Elite

Sep 02

San Luis Potosí, Mexico

80% AI deal score

$1,219

$737

Save $482

From IAH

Elite

Sep 25

San Luis Potosí, Mexico

80% AI deal score

$1,199

$737

Save $462

From IAH

Elite

Sep 07

San Luis Potosí, Mexico

80% AI deal score

$1,193

$737

Save $456

From IAH

Elite

Oct 14

San Luis Potosí, Mexico

80% AI deal score

$1,185

$737

Save $448

From IAH

Elite

Sep 23

San Luis Potosí, Mexico

80% AI deal score

$1,182

$737

Save $445

From IAH

Elite

Sep 07

San Luis Potosí, Mexico

80% AI deal score

$1,192

$737

Save $455

From IAH

Elite

Sep 11

San Luis Potosí, Mexico

80% AI deal score

$1,190

$737

Save $453

From IAH

Elite

Sep 07

San Luis Potosí, Mexico

80% AI deal score

$1,194

$737

Save $457

From IAH

Elite

Sep 11

San Luis Potosí, Mexico

80% AI deal score

$1,194

$737

Save $457

From IAH

Elite

Sep 04

San Luis Potosí, Mexico

80% AI deal score

$1,182

$737

Save $445

From IAH

Elite

Sep 13

San Luis Potosí, Mexico

80% AI deal score

$1,201

$738

Save $463

From IAH

Elite

Aug 01

San Luis Potosí, Mexico

79% AI deal score

$1,125

$726

Save $399

From IAH

Elite

Aug 01

San Luis Potosí, Mexico

79% AI deal score

$1,123

$726

Save $397

From IAH

Elite

Aug 01

San Luis Potosí, Mexico

79% AI deal score

$1,124

$726

Save $398

From IAH

Elite

Oct 12

San Luis Potosí, Mexico

79% AI deal score

$1,172

$731

Save $441

From IAH

Elite

Sep 30

San Luis Potosí, Mexico

79% AI deal score

$1,162

$731

Save $431

From IAH

Elite

Sep 28

San Luis Potosí, Mexico

79% AI deal score

$1,160

$732

Save $428

From IAH

Elite

Sep 11

San Luis Potosí, Mexico

79% AI deal score

$1,188

$737

Save $451

From IAH

Elite

Oct 07

San Luis Potosí, Mexico

79% AI deal score

$1,191

$737

Save $454

From IAH

Elite

Sep 25

San Luis Potosí, Mexico

79% AI deal score

$1,181

$737

Save $444

From IAH

Elite

Sep 02

San Luis Potosí, Mexico

79% AI deal score

$1,156

$737

Save $419

From IAH

Elite

Sep 11

San Luis Potosí, Mexico

79% AI deal score

$1,182

$737

Save $445

From IAH

Elite

Sep 30

San Luis Potosí, Mexico

79% AI deal score

$1,177

$737

Save $440

From IAH

Elite

Sep 25

San Luis Potosí, Mexico

79% AI deal score

$1,172

$737

Save $435

From IAH

Elite

Sep 30

San Luis Potosí, Mexico

79% AI deal score

$1,175

$738

Save $437

From IAH

Elite

Sep 20

San Luis Potosí, Mexico

79% AI deal score

$1,182

$738

Save $444

From IAH

Elite

Oct 07

San Luis Potosí, Mexico

79% AI deal score

$1,183

$738

Save $445

From IAH

Elite

Oct 05

San Luis Potosí, Mexico

79% AI deal score

$1,177

$738

Save $439

From IAH

Elite

Sep 18

San Luis Potosí, Mexico

79% AI deal score

$1,182

$738

Save $444

From IAH

Elite

Sep 23

San Luis Potosí, Mexico

79% AI deal score

$1,179

$738

Save $441

From IAH

Elite

Aug 01

San Luis Potosí, Mexico

78% AI deal score

$1,945

$968

Save $977

From IAH

Elite

Aug 02

San Luis Potosí, Mexico

78% AI deal score

$1,980

$968

Save $1,012

From IAH

Elite

Sep 28

San Luis Potosí, Mexico

78% AI deal score

$1,984

$979

Save $1,005

From IAH

Elite

Sep 07

San Luis Potosí, Mexico

78% AI deal score

$2,038

$979

Save $1,059

From IAH

Elite

Sep 02

San Luis Potosí, Mexico

78% AI deal score

$2,035

$984

Save $1,051

From IAH

Elite

Sep 28

San Luis Potosí, Mexico

77% AI deal score

$1,887

$968

Save $919

From IAH

Elite

Sep 30

San Luis Potosí, Mexico

77% AI deal score

$1,909

$979

Save $930

From IAH

Elite

Oct 07

San Luis Potosí, Mexico

77% AI deal score

$1,900

$979

Save $921

From IAH

Elite

Sep 04

San Luis Potosí, Mexico

77% AI deal score

$1,926

$984

Save $942

From IAH

Elite

Oct 19

San Luis Potosí, Mexico

77% AI deal score

$1,924

$984

Save $940

From IAH

Elite

Jul 25

San Luis Potosí, Mexico

76% AI deal score

$1,794

$968

Save $826

From IAH

Elite

Sep 11

San Luis Potosí, Mexico

76% AI deal score

$1,848

$973

Save $875

From IAH

Elite

Sep 25

San Luis Potosí, Mexico

76% AI deal score

$1,847

$973

Save $874

From IAH

Elite

Sep 28

San Luis Potosí, Mexico

76% AI deal score

$1,836

$974

Save $862

From IAH

Elite

Aug 01

San Luis Potosí, Mexico

76% AI deal score

$1,769

$974

Save $795

From IAH

Elite

Aug 01

San Luis Potosí, Mexico

76% AI deal score

$1,759

$974

Save $785

From IAH

Elite

Aug 01

San Luis Potosí, Mexico

76% AI deal score

$1,761

$974

Save $787

From IAH

Elite

Sep 28

San Luis Potosí, Mexico

76% AI deal score

$1,868

$975

Save $893

From IAH

Elite

Sep 09

San Luis Potosí, Mexico

76% AI deal score

$1,858

$979

Save $879

From IAH

Elite

Sep 13

San Luis Potosí, Mexico

76% AI deal score

$1,848

$979

Save $869

From IAH

Elite

Sep 18

San Luis Potosí, Mexico

76% AI deal score

$1,825

$979

Save $846

From IAH

Elite

Sep 25

San Luis Potosí, Mexico

76% AI deal score

$1,820

$979

Save $841

From IAH

Elite

Sep 28

San Luis Potosí, Mexico

76% AI deal score

$1,885

$979

Save $906

From IAH

Elite

Sep 28

San Luis Potosí, Mexico

76% AI deal score

$1,836

$979

Save $857

From IAH

Elite

Sep 25

San Luis Potosí, Mexico

76% AI deal score

$1,838

$980

Save $858

From IAH

Elite

Oct 14

San Luis Potosí, Mexico

76% AI deal score

$1,847

$984

Save $863

From IAH

Elite

Sep 02

San Luis Potosí, Mexico

76% AI deal score

$1,880

$984

Save $896

From IAH

Elite

Oct 07

San Luis Potosí, Mexico

76% AI deal score

$1,824

$984

Save $840

From IAH

Elite

Sep 30

San Luis Potosí, Mexico

76% AI deal score

$1,859

$984

Save $875

From IAH

Elite

Sep 07

San Luis Potosí, Mexico

76% AI deal score

$1,841

$984

Save $857

From IAH

Elite

Sep 07

San Luis Potosí, Mexico

76% AI deal score

$1,872

$984

Save $888

From IAH

Elite

Jul 19

San Luis Potosí, Mexico

75% AI deal score

$1,756

$968

Save $788

From IAH

Elite

Jun 22

San Luis Potosí, Mexico

68% AI deal score

$1,205

$1,049

Save $156

From IAH

Elite

Jun 22

San Luis Potosí, Mexico

66% AI deal score

$1,211

$1,098

Save $113

From IAH

Elite

Aug 22

San Luis Potosí, Mexico

65% AI deal score

$1,209

$1,048

Save $161

From IAH

Elite

Oct 07

San Luis Potosí, Mexico

50% AI deal score

$1,182

$1,028

Save $154

From IAH

Elite

Sep 26

San Luis Potosí, Mexico

50% AI deal score

$1,204

$1,068

Save $136

From IAH

Elite

Aug 04

San Luis Potosí, Mexico

49% AI deal score

$1,123

$1,028

Save $95

From IAH

Elite

Aug 21

San Luis Potosí, Mexico

49% AI deal score

$1,141

$1,048

Save $93

From IAH

Elite

Sep 01

San Luis Potosí, Mexico

49% AI deal score

$1,170

$1,083

Save $87

From IAH

Elite

Jul 20

San Luis Potosí, Mexico

48% AI deal score

$1,081

$1,028

Save $53

From IAH

Elite

Jul 20

San Luis Potosí, Mexico

48% AI deal score

$1,083

$1,028

Save $55

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+ days in advance, with an average price of $296. Booking within 7-13 days of departure typically sees prices around $332. For those booking 0-6 days out, the average price rises significantly to $519. Planning ahead can lead to considerable savings on this route.

Across the trailing quarter, a good price for a flight from Houston to San Luis Potosí is considered to be $269 or less. The median price for this route was $285. Prices typically range, with 75% of prices observed at $361 or below. Keeping an eye out for fares at or below the $269 threshold can help you secure a favorable deal.

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. While April is listed as the most expensive month with a median of $277, it's still below the annual median price of $285. Travelers looking for the lowest fares should consider flying in January.

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