$304 Cheap Flights from San Luis Potosi (SLP) to McAllen (MFE)

View $304 flight on Fri, Dec 12, 2025Opens in a new window

Popular airlines from San Luis Potosi Intl. Airport (SLP) to Miller Intl. Airport (MFE)

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Cheap Flights from San Luis Potosi to McAllen (SLP-MFE)

Prices were available within the past 7 days and start at $304 for one-way flights and $612 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

United
Sat, Nov 1 - Mon, Nov 17
SLP
San Luis Potosi
MFE
McAllen
$612 Roundtrip, found 3 days ago
$612
Roundtrip
found 3 days ago
Select United flight, departing Sat, Nov 1 from San Luis Potosi to McAllen, returning Mon, Nov 17, priced at $612 found 3 days ago
United
Sat, Nov 1 - Sun, Nov 16
SLP
San Luis Potosi
MFE
McAllen
$633 Roundtrip, found 3 days ago
$633
Roundtrip
found 3 days ago
Select United flight, departing Sat, Nov 1 from San Luis Potosi to McAllen, returning Sun, Nov 16, priced at $633 found 3 days ago
United
Fri, Oct 31 - Sun, Nov 16
SLP
San Luis Potosi
MFE
McAllen
$650 Roundtrip, found 3 days ago
$650
Roundtrip
found 3 days ago
Select United flight, departing Fri, Oct 31 from San Luis Potosi to McAllen, returning Sun, Nov 16, priced at $650 found 3 days ago
United
Sat, Nov 1 - Sat, Nov 15
SLP
San Luis Potosi
MFE
McAllen
$653 Roundtrip, found 3 days ago
$653
Roundtrip
found 3 days ago
Select United flight, departing Sat, Nov 1 from San Luis Potosi to McAllen, returning Sat, Nov 15, priced at $653 found 3 days ago
United
Fri, Oct 31 - Sat, Nov 15
SLP
San Luis Potosi
MFE
McAllen
$671 Roundtrip, found 3 days ago
$671
Roundtrip
found 3 days ago
Select United flight, departing Fri, Oct 31 from San Luis Potosi to McAllen, returning Sat, Nov 15, priced at $671 found 3 days ago
United
Sat, Nov 1 - Thu, Nov 13
SLP
San Luis Potosi
MFE
McAllen
$672 Roundtrip, found 3 days ago
$672
Roundtrip
found 3 days ago
Select United flight, departing Sat, Nov 1 from San Luis Potosi to McAllen, returning Thu, Nov 13, priced at $672 found 3 days ago
American Airlines
Thu, Oct 30 - Mon, Nov 3
SLP
San Luis Potosi
MFE
McAllen
$720 Roundtrip, found 3 days ago
$720
Roundtrip
found 3 days ago
Select American Airlines flight, departing Thu, Oct 30 from San Luis Potosi to McAllen, returning Mon, Nov 3, priced at $720 found 3 days ago
Aeromexico
Wed, Nov 12 - Mon, Nov 17
SLP
San Luis Potosi
MFE
McAllen
$999 Roundtrip, found 18 hours ago
$999
Roundtrip
found 18 hours ago
Select Aeromexico flight, departing Wed, Nov 12 from San Luis Potosi to McAllen, returning Mon, Nov 17, priced at $999 found 18 hours ago
Aeromexico
Wed, Nov 12 - Mon, Nov 17
SLP
San Luis Potosi
MFE
McAllen
$1,031 Roundtrip, found 18 hours ago
$1,031
Roundtrip
found 18 hours ago
Select Aeromexico flight, departing Wed, Nov 12 from San Luis Potosi to McAllen, returning Mon, Nov 17, priced at $1,031 found 18 hours ago
Aeromexico
Wed, Nov 12 - Mon, Nov 17
SLP
San Luis Potosi
MFE
McAllen
$1,104 Roundtrip, found 18 hours ago
$1,104
Roundtrip
found 18 hours ago
Select Aeromexico flight, departing Wed, Nov 12 from San Luis Potosi to McAllen, returning Mon, Nov 17, priced at $1,104 found 18 hours ago

Alternative airports near McAllen

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Miller Intl. MFE. Cheapest and Closest option available. Average driving time to city center is 4 minutes. Flights from $999
MFE
Miller Intl.
CheapestClosest
Average driving time to city center4 min
Flights from $999

Frequently asked questions

How much does a flight from Ponciano Arriaga Intl. Airport (SLP) to Miller Intl. Airport (MFE) cost?
Secure a cheap one-way flight from $304 or cheap return flight from $612 from Ponciano Arriaga Intl. Airport (SLP) to Miller Intl. Airport (MFE) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to find our cheapest flight deals on this route.
What is the cheapest month to fly from Ponciano Arriaga Intl. Airport (SLP) to Miller Intl. Airport (MFE)?
November is the most affordable month to fly from SLP to MFE. Avoiding peak travel times is often the key to finding better deals on flights.
What is the cheapest airline that flies from Ponciano Arriaga Intl. Airport (SLP) to Miller Intl. Airport (MFE)?
Use the filter tool on Expedia to compare different airlines and find the cheapest carrier that'll take you from SLP to MFE. Then, sort your results by "Price (lowest to highest)" to snag a good deal.
How many flights per day from Ponciano Arriaga Intl. Airport (SLP) to Miller Intl. Airport (MFE)?
You'll have to hop on a flight with a layover if you're traveling from Ponciano Arriaga Intl. Airport (SLP) to Miller Intl. Airport (MFE). Direct flights don't operate daily on this route. However, just filter your search to include one or two stops to find an option that works for you.
What day of the week has the most flights from SLP to MFE?
You'll generally find Tuesday the quietest day for flights, while Fridays tend to be the busiest.* However this can change from season to season and during peak travel times or public holidays.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Ponciano Arriaga Intl. Airport (SLP) to Miller Intl. Airport (MFE)?
To avoid potential delays on the Ponciano Arriaga Intl. Airport (SLP) to Miller Intl. Airport (MFE) route, aim to fly before 3 PM. Departures after this time are 22% more likely to be canceled.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
Is it cheaper to buy a plane ticket from Ponciano Arriaga Intl. Airport (SLP) to Miller Intl. Airport (MFE) last-minute?
Last-minute bookings from SLP to MFE are generally more expensive. To secure the lowest rates, start looking for flights well ahead of time. That said, if you're flexible with your travel plans, you may score a cheap ticket right before you leave.
Is it cheaper to book a SLP to MFE flight and hotel package?
Compared with arranging flights and hotels separately, booking a SLP to MFE flight and hotel package with Expedia could result in significant savings. What's more, having everything in one easy place will take the stress out of planning your trip. Just pick your flights and select from our wide range of stays, then personalize your trip with extras like tours and car rentals.
Can I cancel or change the date of my flight from Ponciano Arriaga Intl. Airport (SLP) to Miller Intl. Airport (MFE)?
In most cases, you can cancel or reschedule your SLP to MFE flight. However, there may be additional fees, especially if your booking was made more than 24 hours ago. Check your itinerary for the airline's policies and fees on flight changes, or if you need further information, go to our Customer Service portal.

Travel information

Origin airport
Ponciano Arriaga Intl.
Destination airport
Miller Intl.
Airlines serving
Aeromexico
Roundtrip price
$611
Distance
320 mi

Book with confidence

San Luis Potosi to McAllen Flights

The cheapest times to fly from San Luis Potosi to McAllen

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from San Luis Potosi to McAllen are during the month of November. You can find some of the cheapest flights from San Luis Potosi to McAllen with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from San Luis Potosi to McAllen

Sunday is one of the best days to book for cheap flights from San Luis Potosi to McAllen: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from San Luis Potosi to McAllen

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from San Luis Potosi to McAllen in 2025. You can also book with separate airlines for your outbound and return journeys, from $304 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap San Luis Potosi to McAllen flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your San Luis Potosi to McAllen airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

San Luis Potosi to McAllen Flights

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*Available to One Key members.