Overview
McAllen sits deep in the Rio Grande Valley of South Texas, just a few miles north of the Mexican border city of Reynosa. It's a warm, welcoming destination that quietly punches above its weight: a hub for world-class birdwatching, cross-border shopping, and easy access to the Gulf beaches of South Padre Island. It's not a typical UK holiday destination, which is exactly what makes it interesting for travellers looking for somewhere genuinely different in Texas.
Best time to fly to Mcallen
The most comfortable months to visit are November through April, when temperatures are mild and humidity drops — this is also when the so-called "Winter Texans" arrive from colder US and Canadian states, and when the birding season is at its best. Summers (June to September) are hot and humid, often exceeding 35°C, with the Gulf hurricane season running June to November, so early autumn can bring occasional heavy rain. For the best fares, keep an eye on the When to book chart above rather than fixing on a single month.
Airlines and routes
There are no direct flights to Mcallen from the UK — journeys route through a major US hub before connecting on to McAllen Miller International Airport (MFE). The most common options are American Airlines via Dallas/Fort Worth, United Airlines via Houston or Denver, and Delta via Atlanta, with the transatlantic leg typically flown by British Airways, Virgin Atlantic, American or United. A nonstop from London to Dallas or Houston takes around 9.5 to 10 hours, followed by a short regional hop of about an hour to MFE, so total journey time with a reasonable connection is usually in the 13 to 17-hour range.
Things to do in Mcallen
McAllen rewards travellers who venture beyond the airport, from birding trails to museums and easy beach escapes.
- Quinta Mazatlan: A restored 1930s adobe mansion set in subtropical gardens, and one of the official World Birding Center sites.
- Bentsen-Rio Grande Valley State Park: A birder's paradise on the river, with hides, trails and some of the best wildlife spotting in Texas.
- International Museum of Art & Science (IMAS): A family-friendly museum blending fine art with hands-on science exhibits.
- La Plaza Mall: A major shopping destination popular with cross-border visitors, great for a day of retail therapy.
- South Padre Island: This Gulf Coast beach town makes an easy day trip or overnight add-on, roughly 90 minutes from McAllen.
At McAllen Miller International Airport (MFE)
MFE is a compact, easy-to-navigate airport around 5 miles (8km) south of downtown McAllen. Taxis and rideshare services such as Uber and Lyft are readily available outside the terminal, with the journey into the city centre typically taking 10-15 minutes. Public transport links are limited in this part of Texas, so most visitors hiring a car at the airport for the flexibility to explore the wider Rio Grande Valley and nearby South Padre Island.
Top tips for finding cheap flights to Mcallen
- Book your combined transatlantic-plus-connection itinerary two to three months ahead for the best availability on the smaller regional legs into MFE.
- Flying midweek (Tuesday to Thursday) rather than at weekends can shave a noticeable amount off fares on both the transatlantic and connecting sectors.
- Stay flexible on your connecting hub — comparing Dallas, Houston and Atlanta routings using the price charts on this page can uncover the cheapest combination.
- If your dates are flexible, avoid the busiest Winter Texan weeks in January and February when demand into MFE is at its highest.
Travel essentials
UK passport holders travelling to McAllen for tourism or short business trips can typically use the Visa Waiver Programme with an approved ESTA, valid for stays of up to 90 days — this should be applied for online well before departure. The currency is the US Dollar (USD), and no special vaccinations are required for entry, though comprehensive travel insurance is strongly recommended given the size of the journey and the distances involved once in Texas.
