Compare fares, departure times, stops and baggage details for this route, then open the full search when you are ready to check current availability and complete booking.
SLPMFESat, 03 Oct
Fare checked before payment No hidden charges Transparent cancellation policy 24×7 booking support
Lowest fareMX$8,446United Airlines
Fastest5h 22mgate to gate
Options found19flights on this route
Find your flightSLP → MFE
Available Flights & Fares
Compare fares, timings and baggage. Pick the flight that suits your trip.
Prices in MXN
19 flight options
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Today's Airfare Highlights
Selected flight highlights for 03 Oct 2026.
Lowest fareMX$8,446United Airlines07:12
Earliest departureMX$8,446United Airlines07:12
Shortest durationMX$8,446United Airlines07:12
Night
00:00-05:59
No optionOpen full search for moreMorning
06:00-11:59
MX$8,446United Airlines at 07:12Afternoon
12:00-17:59
MX$8,535American Airlines at 12:06Evening
18:00-23:59
No optionOpen full search for more
Departure & Arrival Airport Details
San Luis Potosi (SLP)
San Luis Potosi
Mexico
GMT -6
Latitude: 22.254299163800003
Longitude: -100.930999756
Mc Allen Tx (MFE)
Mc Allen Miller International
United States
GMT -6
Latitude: 26.17580032
Longitude: -98.23860168
Distance: San Luis Potosi (SLP), Mexico to Mc Allen Tx (MFE), United States - 514.43 km
Flights shown for 03 Oct 2026. View all flights opens the complete search result.
Fares and hotel rates usually run higher around these dates. Booking earlier — or shifting a day or two — often costs less.
Busiest periods: Summer travel (15 Jun – 31 Aug), Holiday season (18 Dec – 02 Jan).
12OctColumbus DayMonday · in 30 daysPeak
12OctColumbus DayMonday · in 30 daysPeak
12OctIndigenous Peoples' DayMonday · in 30 daysPeak
11NovVeterans DayWednesday · in 60 days
26NovThanksgiving DayThursday · in 75 days
25DecChristmas DayFriday · in 104 days
Fixed-date national holidays. Festivals that follow the lunar calendar shift each year and are not listed here — check the exact date for your travel year.
Compare your journey
How to travel San Luis Potosi to Mc Allen Tx
Every option we can actually book for you, compared on price and journey time.
OptionFromJourney timeAvailability
Connecting flight₹47,520Longer — includes a stop19 options
Air distance is about 514 km. FlyX does not currently sell a bus on this pair. 2 airlines operate this route.
Road distance and coach duration are approximate estimates from the air distance, not a timetable.
Airlines flying from San Luis Potosi to Mc Allen Tx
Compare fares, stops, baggage and refundability across the airlines flying this route.
UN
United Airlines Flights
from MX$8,44612 flights
Fares from
MX$8,446
Non-stop
None in these results
Departures
12 — compare timings in the list above
AM
American Airlines Flights
from MX$8,5357 flights
Fares from
MX$8,535
Non-stop
None in these results
Departures
7 — compare timings in the list above
Route Overview & Flight Facts
Fastest flight duration
5h 22m · United Airlines
First departure of the day
07:12 · United Airlines
Last departure of the day
12:06 · American Airlines
Options in this snapshot
19
Airport codes
San Luis Potosi–SLP, Mc Allen Tx–MFE
Fares and timings are indicative — the exact price is confirmed with the airline when you search.
Flight Schedule, Timings & Airfare Insights
Daily Flight Schedule & Travel Duration
Around 19 flights appear in the dated route snapshot. Departures run through the day — the first flight leaves around 07:12 and the last around 12:06. The fastest flight takes about 5h 22m.
Morning vs Evening Departure Fares
Lowest fare by departure window: Morning from MX$8,446, Afternoon from MX$8,535. These observations do not predict the cheapest departure window on other dates.
Cheapest Airfare & Best Time to Book
Search your travel dates to compare current fares — prices update continuously with airline inventory.
One-Way vs Round-Trip Fare Comparison
Compare the complete cost and conditions of both options for your dates. A round-trip can have different fare and change rules from two one-way tickets. One booking may contain multiple airline PNRs; confirm baggage transfer and connection protection for separate tickets.
Online Web Check-In & Boarding Pass
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How to Book Cheap Flights on FlyX
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Why Book Your Flight with FlyX?
Compare the available San Luis Potosi to Mc Allen Tx options by total price, stops, baggage and fare conditions. Search your dates for current availability, then review traveller details and the final price before paying.
Payment confirmation and ticket issuance are separate steps. If your booking is awaiting a PNR or ticket, follow its status and contact FlyX support when you need help. Your issued ticket contains the airline reference and itinerary. Change and cancellation charges depend on the purchased fare and any separately disclosed service fee.
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Frequently Asked Questions
Is it worth booking San Luis Potosi to Mc Allen Tx flights in advance?
There is no guaranteed cheapest booking window. Compare your planned dates early, check nearby dates and consider baggage, connection time and change conditions as well as price. Across the dates currently loaded for San Luis Potosi to Mc Allen Tx, Saturday shows the lowest fare at MX$8,446. That is an observed snapshot for these dates, not a rule that holds every week.
How far is San Luis Potosi from Mc Allen Tx by air?
The direct air distance between San Luis Potosi (SLP) and Mc Allen Tx (MFE) is about 514 km. Actual flight time varies with the routing the airline files and with winds on the day.
Are there non-stop flights from SLP to MFE?
Not for the dates currently loaded - every San Luis Potosi to Mc Allen Tx option showing right now has at least one stop. Non-stop service can differ by season and by day, so it is worth checking nearby dates before you decide.
Which airlines fly San Luis Potosi to Mc Allen Tx?
United Airlines and American Airlines are showing on this route for the dates currently loaded. Fares, baggage allowance and refund rules differ by airline and by fare type, so compare the fare conditions and not only the headline price.
How long is the flight from San Luis Potosi to Mc Allen Tx?
Every option currently loaded has at least one stop, and the shortest total journey time is about 5h 22m including the layover. Non-stop service on this route can vary by season and by day.
What is the cheapest San Luis Potosi to Mc Allen Tx flight fare?
The lowest fare showing on San Luis Potosi to Mc Allen Tx for the dates currently loaded is MX$8,446. Fares on the same dates run up to MX$9,258, depending on airline, timing and fare type. Airline pricing moves continuously, so treat this as a dated observation rather than a fixed price.
What time do San Luis Potosi to Mc Allen Tx flights depart?
For the dates currently loaded the first departure is around 07:12 and the last is around 12:06, local time at San Luis Potosi. Use the departure-time filter on the results above to narrow to a morning, afternoon or evening slot.
Why does the price change after clicking Book Now?
Airline seat inventory and fares change continuously. Selecting Book Now runs a live fare verification with the airline so the price you approve is the price you pay - if it has moved, you see the new figure before any payment.
Before you book this route
Check the airport codes SLP–MFE, local departure and arrival dates, and every connecting airport. Connections can have different document and baggage requirements from your final destination.
Where these fares come from
The fares, durations, stops and baggage shown here come from real airline search results for this route. They are examples for the dates on this page, not a full timetable and not a locked price — run a search to see what is available for your own dates.
Last checked .
Check official travel requirements
Confirm passport, visa and transit rules for your nationality and full itinerary with the relevant government and operating airline. IATA travel-document information explains why requirements vary.
Planning more than the flight? Our United States guide covers the visa process for Indian passport holders, best time to go, how long to plan for, and which places are worth the days you have. Long-haul city breaks and national parks.
The SLP to MFE cards above show selected flight options. Airline prices and seat availability can move quickly, so the final fare is rechecked in the booking flow.
Approx route distance: 514.43 km.
Before you book
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Lowest San Luis Potosi to Mc Allen Tx airfare today, in 30 days and in 90 days
Cheapest Fare
Fare
Date
Airline
Departure
Lowest Airfare Today
MX$8,446
03/10/2026
United Airlines
07:12
Cheapest Airfare Within 30 Days
MX$8,277
12/10/2026
United Airlines
07:12
Cheapest Airfare Within 90 Days
MX$8,024
11/12/2026
United Airlines
07:12
Book San Luis Potosi to Mc Allen Tx Flight Tickets on FlyX
Planning to fly from San Luis Potosi to Mc Allen Tx? FlyX lets you compare flight rates, airline timings, layovers, and baggage allowances all in one simple list. From quick non-stop routes to flexible connecting options, finding and booking cheap air tickets has never been easier.
San Luis Potosi to Mc Allen Tx Flight Distance, Duration and Time
The aerial distance between San Luis Potosi and Mc Allen Tx is approximately 514 KM. The flight duration ranges from 5H :22 M up to 27H :14 M depending on whether you book a non-stop flight or a connecting schedule with layovers.
San Luis Potosi to Mc Allen Tx Flight Schedule and Timing
Around 19 flights operate on this route, providing plenty of choices for your travel window. The earliest morning flight departs from San Luis Potosi at 07:12, while the last night flight leaves at 12:06. Flights depart from San Luis Potosi and land at Mc Allen Miller International.
Flight Route Details & Analysis
Flight Details
Information
Route
San Luis Potosi to Mc Allen Tx
Aerial Distance
514 KM
Flight Duration
5H :22 M - 27H :14 M
Airport Codes
San Luis Potosi - SLP, Mc Allen Tx - MFE
Total Flights Available
19 flights (0 direct)
First Flight Departure
Departs at 07:12
Last Flight Departure
Departs at 12:06
Early Morning Flights (12 AM - 8 AM)
6 direct/indirect flights
Morning Flights (8 AM - 12 PM)
6 direct/indirect flights
Afternoon Flights (12 PM - 4 PM)
7 direct/indirect flights
Evening Flights (4 PM - 8 PM)
0 direct/indirect flights
Night Flights (8 PM - 12 AM)
0 direct/indirect flights
Airport Information & Terminals
SLP: San Luis Potosi airport. Airport access in San Luis Potosi depends on arrival time, terminal, hotel location and local traffic. Confirm the airport name on the ticket, then choose between official taxi, app cab, airport bus, rail or hotel transfer based on luggage and time of day.
MFE: McAllen airport. McAllen airport transfer should be matched to the exact hotel, suburb or meeting area. Rail can work well for light luggage, but late arrivals, winter weather and family baggage often make a direct cab or booked transfer easier.
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San Luis Potosi
Mc Allen Miller International