$996 Find cheap flights from McAllen to Buenos Aires

In the last 3 days, the lowest price for a flight from McAllen to Buenos Aires Ministro Pistarini Airport was $996 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 Buenos Aires.

On your way to Buenos Aires, you’ll fly out from McAllen Miller Intl. You’ll be landing at Buenos Aires Ministro Pistarini.

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

Star Alliance, and oneworld are the airline alliances operating flights between McAllen and Buenos Aires, with Star Alliance 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 Buenos Aires.

KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Buenos Aires 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 Buenos Aires with an airline and back to McAllen with another airline. Booking your flights between McAllen and EZE 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 Buenos Aires from McAllen up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.