IAH - SLP

$222 Find Cheap Flights from Houston George Bush Airport to San Luis Potosí

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from George Bush Intcntl to San Luis Potosí departing on 12/29. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
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Search hundreds of travel sites at once for deals on flights to San Luis Potosí

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Houston to San Luis Potosí, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Houston to San Luis Potosí, as well as popular online travel agencies
In the last 7 days travelers have searched 41,299,237 times on KAYAK, and here is why:

Save 23% or moreCompare multiple travel sites with one search.

Track pricesNot ready to book? Create a price alert for when prices drop.

Filter your dealsChoose cabin class, free Wi-Fi and more.

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Cheap Flight Deals from Houston George Bush Airport to San Luis Potosí (IAH-SLP)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Houston George Bush Airport to San Luis Potosí that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.

Recent round-trip flight deals from George Bush Intcntl to San Luis Potosí

Recommended round-trip deals departing in the coming months from the most popular airlines that fly from George Bush Intcntl to San Luis Potosí.
Discover the best prices and deals for you by selecting your travel dates.
Choose your dates
5:51 am - 12:25 pmIAH-SLP
6h 34m1 stop
1:15 pm - 10:20 pmSLP-IAH
9h 05m1 stop
$339American Airlines
Find Deal
Fri, Feb 7 - Mon, Feb 10
6:14 am - 11:10 amIAH-SLP
5h 56m1 stop
5:29 am - 7:55 pmSLP-IAH
13h 26m1 stop
$429American Airlines
Find Deal
Tue, May 13 - Wed, May 21
10:30 pm - 12:17 amIAH-SLP
25h 47m2 stops
3:13 pm - 9:20 pmSLP-IAH
30h 07m2 stops
Wed, Jan 1 - Wed, Jan 8
10:01 am - 11:08 amIAH-SLP
2h 07mnonstop
7:12 am - 10:15 amSLP-IAH
2h 03mnonstop
$524United Airlines
Find Deal
Thu, May 1 - Sun, May 11
6:10 am - 3:35 pmIAH-SLP
10h 25m1 stop
4:25 pm - 9:30 amSLP-IAH
16h 05m2 stops
Thu, May 1 - Sun, May 11
10:30 pm - 9:45 amIAH-SLP
11h 15m1 stop
7:18 pm - 9:20 pmSLP-IAH
26h 02m2 stops
Wed, Jan 1 - Wed, Jan 8
6:10 am - 3:35 pmIAH-SLP
10h 25m1 stop
4:25 pm - 7:50 pmSLP-IAH
26h 25m3 stops
Thu, May 1 - Sun, May 11
6:05 pm - 7:12 pmIAH-SLP
2h 07mnonstop
11:51 am - 2:54 pmSLP-IAH
2h 03mnonstop
$594United Airlines
Find Deal
Tue, May 13 - Wed, May 21
6:05 pm - 8:15 pmIAH-SLP
2h 10mnonstop
12:49 pm - 2:51 pmSLP-IAH
2h 02mnonstop
$614United Airlines
Find Deal
Fri, Feb 7 - Mon, Feb 10
9:51 am - 10:49 amIAH-SLP
1h 58mnonstop
11:45 am - 2:40 pmSLP-IAH
1h 55mnonstop
$749United Airlines
Find Deal
Tue, Jun 10 - Sun, Jul 20

Flights from George Bush Intcntl to San Luis Potosí - Travel Insights & Trends

Get data-powered insights and trends into flights from George Bush Intcntl to San Luis Potosí to help you find the cheapest flights, the best time to fly and much more.

What’s the cheapest day of the week to fly from Houston George Bush Airport to San Luis Potosí?

The average price of all round-trip flights from Houston George Bush Intcntl Airport to San Luis Potosí clicked on KAYAK for each day over the last 12 months.
For Houston George Bush Airport to San Luis Potosí, Saturday is the cheapest day to fly on average and Monday is the most expensive. Flying from San Luis Potosí back to Houston George Bush Airport, the best deals are generally found on Tuesday, with Friday being the most expensive.

What is the cheapest month to fly from Houston George Bush Intcntl Airport to San Luis Potosí?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Houston George Bush Intcntl Airport to San Luis Potosí, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.
The cheapest month for flights from Houston George Bush Intcntl Airport to San Luis Potosí is February, where tickets cost $496 (return) on average. On the other hand, the most expensive months are December and July, where the average cost of round-trip tickets is $864 and $663 respectively.

Can I save money by flying with a layover from Houston George Bush Intcntl Airport to San Luis Potosí?

The average round-trip price for all non-stop flights, flights with one layover, and flights with two layovers for the route found by users searching on KAYAK in the last 2 weeks.
Yes, flying with a layover may cost you more time, but you can also save money on the route, with a 2 stops layover the cheapest option at $553 on average.

How far in advance should I book a flight from Houston George Bush Intcntl Airport to San Luis Potosí?

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from Houston George Bush Intcntl Airport to San Luis Potosí, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.
To get a below average price on the flight from Houston George Bush Intcntl Airport to San Luis Potosí, you should book around 5 weeks before departure. For the absolute cheapest price, our data suggests you should book 8 weeks before departure.

Good to know

Low season

October

High season

July

Cheapest flight

$222
Best time to beat the crowds with an average 8% drop in price.
Most popular time to fly with an average 2% increase in price.
Flight from Houston George Bush Airport to San Luis Potosí

When to book flights from George Bush Intcntl to San Luis Potosí

Are your dates flexible? Find out the best times to travel from George Bush Intcntl to San Luis Potosí based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking Houston George Bush Airport to San Luis Potosí flights

  • What is the cheapest flight from Houston George Bush Intcntl Airport to San Luis Potosí?

    In the last 3 days, the lowest price for a flight from Houston George Bush Intcntl Airport to San Luis Potosí was $222 for a one-way ticket and $339 for a round-trip.

  • Do I need a passport to fly between Houston George Bush Airport and San Luis Potosí?

    Yes, you'll most likely have to show a valid passport before boarding the plane in Houston George Bush Airport and on arrival in San Luis Potosí.

  • Which aircraft models fly most regularly from Houston George Bush Airport to San Luis Potosí?

    The Embraer 175 (Enhanced Winglets) is the aircraft model that flies most regularly on the Houston George Bush Airport to San Luis Potosí flight route.

  • Which airline alliances offer flights from Houston George Bush Airport to San Luis Potosí?

    Star Alliance is the only airline alliance operating flights between Houston George Bush Airport and San Luis Potosí.

  • On which days can I fly direct from Houston George Bush Airport to San Luis Potosí?

    There are nonstop flights from Houston George Bush Airport to San Luis Potosí on a daily basis.

  • Which is the best airline for flights from Houston to San Luis Potosí, United Airlines or American Airlines?

    The two airlines most popular with KAYAK users for flights from Houston to San Luis Potosí are United Airlines and American Airlines. With an average price for the route of $661 and an overall rating of 7.4, United Airlines is the most popular choice. American Airlines is also a great choice for the route, with an average price of $432 and an overall rating of 7.2.

  • How does KAYAK find such low prices on flights from Houston George Bush Airport to San Luis Potosí?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Houston George Bush Airport to San Luis Potosí.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Houston George Bush Airport to San Luis Potosí?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to San Luis Potosí from Houston George Bush Airport is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Houston George Bush Airport to San Luis Potosí?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to San Luis Potosí with an airline and back to Houston George Bush Airport with another airline. Booking your flights between Houston George Bush Airport and SLP can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Houston George Bush Airport to San Luis Potosí?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to San Luis Potosí from Houston George Bush Airport up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

See more FAQs

KAYAK’s top tips for finding a cheap flight from Houston George Bush Intcntl Airport to San Luis Potosí

  • Looking for a cheap flight? 25% of our users found flights on this route for $635 or less round-trip.

Prefer to fly direct from Houston George Bush Airport to San Luis Potosí?

Find which airlines fly direct from Houston George Bush Intcntl Airport to San Luis Potosi Airport, which days they fly and book direct flights.

Direct departures

Houston George Bush Intcntl to San Luis Potosi

Monday

United Airlines

United Airlines

Tuesday

United Airlines

United Airlines

Wednesday

United Airlines

United Airlines

Thursday

United Airlines

United Airlines

Friday

United Airlines

United Airlines

Saturday

United Airlines

United Airlines

Sunday

United Airlines

United Airlines

See more direct flights

Direct returns

San Luis Potosi to Houston George Bush Intcntl

Monday

United Airlines

United Airlines

Tuesday

United Airlines

United Airlines

Wednesday

United Airlines

United Airlines

Thursday

United Airlines

United Airlines

Friday

United Airlines

United Airlines

Saturday

United Airlines

United Airlines

Sunday

United Airlines

United Airlines

See more direct flights
See more direct flights

Top airlines flying from George Bush Intcntl to San Luis Potosí

 
See real verified KAYAK customer reviews for airlines flying from Houston to San Luis Potosí. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from George Bush Intcntl to San Luis Potosí? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.4
United AirlinesOverall score based on 9043 reviews
7.3Comfort
7.1Entertainment
7.7Boarding
8.1Crew
6.7Food
Airline reviews

How badly can you screw up baggage claim? We were told to go to baggage claim too for our bags from this flight. Another flights bags were there. They finished up. More bags from a different flight arrived. Our bags did not Finally the baggage claim belt stopped working and and are flight was still listed on the arrivals for that baggage claim 2. And then nothing It turns out that they had been delivered not only the United baggage claim but far away on a Delta baggage claim No I never told us. It was only the people looking around who had been on the flight But I’m sure there was plenty of time for the employees to raffle through the bags and steal whatever they wanted

4.0 OkayAnonymous, Dec 2024IAH - MSY
Read more United Airlines reviews

How badly can you screw up baggage claim? We were told to go to baggage claim too for our bags from this flight. Another flights bags were there. They finished up. More bags from a different flight arrived. Our bags did not Finally the baggage claim belt stopped working and and are flight was still listed on the arrivals for that baggage claim 2. And then nothing It turns out that they had been delivered not only the United baggage claim but far away on a Delta baggage claim No I never told us. It was only the people looking around who had been on the flight But I’m sure there was plenty of time for the employees to raffle through the bags and steal whatever they wanted

Long wait before take off without an update for 20 minutes. Flight was good otherwise.

Flight delayed over 2 hours . I was flying bussiness never got food cause they ran out of what i wanted

Flight was great my baggage was on time everywhere but my bags had been handled ruff cause they got damaged.

Everything was awful Flight attendant was condescending, rude and not helpful at all. Small outdated plane. No service, uncomfortable seats. Flight attendant was really the worst. He used hand gestures to communicate instead of words and whenever he used words he was condescending.

Poor and identical to the first two legs, except for the crew who were patient, professional and of pleasant and jovial disposition!

The entertainment would not work. The comfort of the seats leaves something to be desired, pretty uncomfortable.

My flight was completely full. Making me very stressful with people walking around all the time. I believe airlines can do better for entertain people during the flight.

Delayed over an hour due to paperwork not being filed correctly. Forced to change planes.

The departure was delayed by 1 hour. The seat was comfortable and selection of entertainment is very good.

A thousand choices for movies and nothing to watch. I avoid 'R' rated shows and others with violence and sexual content, which results in a handful of flicks to view and I have them already.

Two issues. The plane was old and dirty. The armrest looked like an old car that had the vinyl rubbed off. The Seats in these aircraft are about as hard and uncomfortable. I want to tour Italy for a month and I want to buy a one-way ticket to Thailand but I will not sit in the seats these planes have. It is seriously stupid how hard they are.

The meals were mediocre and the alcohol selection was poor.

The gate changed over 6 times in the 4 hours before this flight having us walking all over and back again. The agent told me that the American app and the airport monitors are not reliable and I should Google the flight number for accurate flight information! Shocking tip but the gate still kept changing anyway and then the flight was delayed an hour because of another maintenance issue. Not a great experience.

Promised lounge access, gate agent didn't allow us entry.

I was in a wheelchair and went from international to domestic. I was transferred to several different modes of transport and expected to give a tip at each transfer. I was, although, grateful to get to the gate in time for my flight.

The flight was good. The only reason I did not say “excellent” was the delay

The flight was great, and I have never ridden in first class previously so I don't have any practical knowledge of the norm. The flight out to DFW was delayed and I sat in economy which was as expected, not nearly as spoiled as I was in first class which had more general room but that is par for the course. I have no complaints and will wait until I fly American again before I can make a valid improvement. I will fly American again in the future.

It was okay. I opted to pay for an upgrade to an exit row, but this might’ve been the worst exit row experience I’ve ever had. - The fold out table was janky and didn’t fold out properly. - The seats felt squished together as I was the aisle seat in the group of three, but the guy in the middle felt like he was constantly leaning on me. - Everyone who walked by brushed up against me, or knocked my entertainment screen, to include the food and drink carts. Didn’t get one apology or excuse me. - The community flight tracker screen was right in front of me and was sooooooo bright I could barely catch any sleep on my 13hr flight from Seoul to DFW. Not the best experience at all…

Packed commercial flight was as comfortable as can be expected

Everything you need to know for your flight from George Bush Intcntl to San Luis Potosí

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