Find cheap flights from McAllen to San Luis Potosí from $390

In the last 3 days, the lowest price for a flight from McAllen to San Luis Potosí was $390 for a round-trip ticket.

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

On your way to San Luis Potosí, you’ll fly out from McAllen Miller Intl. You’ll be landing at San Luis Potosi.

We unfortunately don’t have that data for this specific route.

Star Alliance, SkyTeam, and oneworld are the airline alliances operating flights between McAllen and San Luis Potosí, with SkyTeam being the most commonly used for this route.

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 McAllen 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 McAllen is likely to change within 7 days, so travelers know whether to wait or book now.

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 McAllen with another airline. Booking your flights between McAllen and SLP can sometimes prove cheaper using this method.

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 McAllen up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.