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San Luis Potosí

$516+ Cheap flights from McAllen (MFE) to San Luis Potosí, Mexico (SLP)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 10/28. Fares are subject to change and may not be available on all flights or dates of travel.
MFE — SLP
oct. 15 — oct. 221
mié. 10/15
mié. 10/22
1 adult, Economy
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Cheap flight deals from McAllen to San Luis Potosí

Discover tips and strategies to find the most affordable flight options for your journey from McAllen (MFE) to San Luis Potosí (SLP). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated septiembre 15, 2025.

Round-trip from

$516
(United Airlines)
From McAllen Miller Intl to San Luis Potosi
Search Deals

Find flight deals from McAllen to San Luis Potosí

Cheapest flights from McAllen to San Luis Potosí
Explore the most affordable flight options available from McAllen to San Luis Potosí. Find the lowest fares from popular airlines and budget airlines, with prices last updated on septiembre 15, 2025.

This United Airlines deal was found by Cheapflights users on 9/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 10/287:00 amMFE - SLP
1 stop4h 49mUnited Airlines
mar. 11/46:00 amSLP - MFE
1 stop14h 08mUnited Airlines
Deal found 9/13$516
This Delta deal was found by Cheapflights users on 9/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 10/285:25 amMFE - SLP
2 stops18h 37mDelta
mar. 11/45:52 amSLP - MFE
2 stops18h 07mDelta
Deal found 9/13$630
This Kiwi.com deal was found by Cheapflights users on 9/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 10/284:30 pmMFE - SLP
1 stop25h 00mMultiple Airlines
mar. 11/48:15 amSLP - MFE
2 stops30h 00mMultiple Airlines
Deal found 9/13$747

Cheapflights Fare Finder

 
Customize your flight search to find flights from McAllen to San Luis Potosí that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated septiembre 15, 2025.
Use the filters below to find and compare flights from McAllen to San Luis Potosí that are best for you.

Fly from

McAllen

Fly to

San Luis Potosí

Route

Depart

Return

Price

McAllenSan Luis Potosí

MFE - SLP

MFESLP

McAllen Miller Intl

mar. 10/28

7:00 am-10:49 am

1 stop4h 49m

San Luis Potosi

mar. 11/4

6:00 am-8:08 pm

1 stop14h 08m

$516

McAllenSan Luis Potosí

MFE - SLP

MFESLP

McAllen Miller Intl

mar. 10/28

5:25 am-11:02 pm

2 stops18h 37m

San Luis Potosi

mar. 11/4

5:52 am-11:59 pm

2 stops18h 07m

$630

McAllenSan Luis Potosí

MFE - SLP

MFESLP

McAllen Miller Intl

mar. 10/28

4:30 pm-4:30 pm

1 stop25h 00m

San Luis Potosi

mar. 11/4

8:15 am-2:15 pm

2 stops30h 00m

$747

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/13

Best time to book a flight from McAllen to San Luis Potosí

Have a flexible travel schedule? Discover the best time to fly to San Luis Potosí from McAllen with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Related info for your journey

Find useful and relevant information for your journey from McAllen to San Luis Potosí. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from McAllen to San Luis Potosí?

    A quick flight from McAllen to San Luis Potosí can take about 4h 49m. United Airlines provides one of the quickest options available for as low as $516. The distance from McAllen to San Luis Potosí is about 319 mi. This flight may include one or multiple stops.

  • Can I find deals for flights from McAllen to San Luis Potosí that include hotel bookings?

    Yes. In addition to deals on McAllen to San Luis Potosí flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from McAllen to San Luis Potosí?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from McAllen to San Luis Potosí.

  • Can I find deals for business class flights from McAllen to San Luis Potosí?

    Yes. Cheapflights offers flight deals from McAllen to San Luis Potosí by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from McAllen to San Luis Potosí?

    Currently, September is the cheapest month in which you can book a flight from McAllen to San Luis Potosí (average of $449). Flying from McAllen to San Luis Potosí in December is currently the most expensive (average of $867). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

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