IAH - SLP

$227 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 2/2. 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
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Cheap Flight Deals from George Bush Intcntl to San Luis Potosi (IAH-SLP)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from George Bush Intcntl to San Luis Potosi 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
5:25 pm - 9:08 amIAH-SLP
15h 43m2 stops
9:52 am - 8:15 amSLP-IAH
21h 23m2 stops
Thu, Mar 6 - Thu, Mar 13
7:33 pm - 9:08 amIAH-SLP
13h 35m1 stop
1:39 pm - 8:15 amSLP-IAH
17h 36m2 stops
Thu, Mar 6 - Thu, Mar 13
10:26 am - 7:38 pmIAH-SLP
9h 12m1 stop
6:32 am - 3:51 pmSLP-IAH
9h 19m1 stop
$516Delta
Find Deal
Thu, Feb 20 - Thu, Mar 6
7:45 am - 11:24 pmIAH-SLP
15h 39m1 stop
1:07 pm - 11:57 pmSLP-IAH
9h 50m1 stop
$531American Airlines
Find Deal
Thu, Mar 6 - Thu, Mar 13
10:26 am - 7:38 pmIAH-SLP
9h 12m1 stop
9:52 am - 4:51 pmSLP-IAH
5h 59m1 stop
$536Aeromexico
Find Deal
Thu, Feb 20 - Sun, Mar 9
7:33 pm - 8:30 pmIAH-SLP
24h 57m2 stops
2:45 pm - 9:20 pmSLP-IAH
6h 35m1 stop
Mon, Feb 17 - Fri, Feb 21
5:16 pm - 11:38 pmIAH-SLP
6h 22m1 stop
9:57 am - 3:51 pmSLP-IAH
5h 54m1 stop
$556Delta
Find Deal
Fri, Feb 21 - Fri, Mar 7
6:05 pm - 8:15 pmIAH-SLP
2h 10mnonstop
12:49 pm - 2:51 pmSLP-IAH
2h 02mnonstop
$561United Airlines
Find Deal
Thu, Feb 13 - Wed, Feb 19
6:05 pm - 8:15 pmIAH-SLP
2h 10mnonstop
6:45 am - 9:47 amSLP-IAH
2h 02mnonstop
$606United Airlines
Find Deal
Thu, Feb 20 - Tue, Mar 11
6:00 am - 11:24 pmIAH-SLP
17h 24m1 stop
5:20 am - 10:55 pmSLP-IAH
16h 35m1 stop
$633American Airlines
Find Deal
Fri, Mar 7 - Sun, Mar 16

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 January, where tickets cost $316 (return) on average. On the other hand, the most expensive months are December and August, where the average cost of round-trip tickets is $921 and $664 respectively.

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 3 weeks before departure. For the absolute cheapest price, our data suggests you should book 8 weeks before departure.

Good to know

Low season

January

High season

July

Cheapest flight

$227
Best time to beat the crowds with an average 50% drop in price.
Most popular time to fly with an average 5% 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 $227 for a one-way ticket and $438 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 $653 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 $497 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 $503 or less one-way and $601 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 8984 reviews
7.3Comfort
8.1Crew
6.7Food
7.7Boarding
7.1Entertainment
Airline reviews

It’s been awhile since I have traveled on United. I, along with my family who were on the flight noted how smoothly everything went . Boarding, flight crew and service was excellent.

10.0 ExcellentShirley, Jan 2025IAH - BOS
Read more United Airlines reviews

It’s been awhile since I have traveled on United. I, along with my family who were on the flight noted how smoothly everything went . Boarding, flight crew and service was excellent.

In general ok, my only issue is that they had no hot items for purchase. I had very little time in my connection due to baggage/customs/TSA, thag I barely even had a chance for a stop at the washroom and buy water, to make it to my gate when they started boarding. I had nothing to eat because the trip started early, so I was ready to purchase, and they had nothing except for dry items like snacks. I had to purchase a mediocre, overpriced cheese and fruit board, instead of at least a pizza or sliders that I was planning on getting. Other than that, it was fine. But that’s typical Air Canada, to not have enough.

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.

The service and food needs to improve to catch up with other international flights

Small plane, so no entertainment. Hour delay! Nobody explained wht the delay was all about.

Same problems with delays in Dallas. This was weather related and due to the incoming flight being delayed. This was the flight that was delayed due to a missing flashlight which turned out not to be missing.

We boarded after several delays due to mechanical failure and a gate change. The seat cushion in the exit row was very compressed and offered no cushion, making the four-hour journey reasonably uncomfortable. The WiFi worked for a few people, but for most, it did not, and you cannot get entertainment unless you can connect—American Airlines flights do not have seatback screens, and you must use your mobile phone.

Only thing that I liked it that I got to my destination safely, otherwise American Airlines stinks.

Improvements in communication and empathy are absolutely necessary for American Airlines staff (top down). It’s like they are numb to the needs of their customers.

Good communication at the gate and very nice crew in the flight

My seat was wonky...hard and not much padding. I sat next to the Jumpseat for the flight attendant. Thoroughly enjoyed not have a third seat in that row! Flight attendants were amazing. I couldn't answer the "food quality" question as there is no food served on my short flight. I commend the pilot as I know it was super gusty when we landed. Thanks

AA is always pretty solid. Was on time all the way around today so can’t complain!

American was having a problem with their kiosks when I arrived which made the check-in and bag drop process unusually long. Additionally, they only had one person working check-in. Eventually, the kiosks were fixed and everything else went smoothly.

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

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