León · Mexico
BJX — Del Bajío International Airport
One airport, three very different destinations, none of them next door
Bajío International serves the industrial city of León, the colonial city of Guanajuato and, most importantly for foreign visitors, San Miguel de Allende. None of the three is immediately adjacent to the airport, and the difference between them is significant enough that choosing ground transport before you arrive is worthwhile.
The US traffic here is heavily driven by people visiting family. Guanajuato state has sent large numbers of migrants to Houston, Chicago and Los Angeles over decades, and the airline schedules track those communities rather than tourist demand.
Terminals and how they connect
Single terminal
One compact passenger terminal handling both domestic and international flights. International arrivals clear immigration and customs here. It is small enough that navigation is not a concern.
Getting into León
Times below are realistic ranges rather than best cases. Rail journeys keep to a timetable; road journeys do not, and treating the two the same is how people miss flights.
Taxi or private transfer to León
25–40 minutes
The closest of the three cities. Authorised taxis operate from the terminal at fixed prices by zone.
Taxi or shuttle to Guanajuato
35–50 minutes
The colonial city is a straightforward road journey. Shared shuttles run alongside private taxis and are considerably cheaper if you are willing to wait for other passengers.
Shuttle or private transfer to San Miguel de Allende
75–100 minutes
The longest of the three by a wide margin. Pre-booking is the sensible approach here, because turning up and negotiating for a ninety-minute journey is both slower and more expensive.
Connecting through BJX
This is a point-to-point airport rather than a connecting one. If you are connecting onward within Mexico, the single small terminal makes it simple, but frequencies are limited and a missed connection may mean a long wait rather than the next departure.
Worth knowing before you fly
Check which city you are actually going to
The airport is marketed under several names — Bajío, León, Guanajuato and sometimes Silao. They all refer to the same place, coded BJX. San Miguel de Allende has no airport of its own, and this is the usual arrival point for it despite the distance.
Pre-book transport for San Miguel
It is a long enough journey that arriving without a plan is the main way this trip goes wrong. Shared shuttles are the economical option and private transfers the convenient one, but both are better arranged in advance.
The altitude is moderate but noticeable
The region sits around 1,800 metres. Less demanding than Mexico City, but enough that a strenuous first day after a long flight is worth avoiding.
Terminal assignments, transit timetables and fares all change. Confirm the details that matter to your trip with the airport or transport operator before you travel.
What the airline owes you on a departure from León
Art. 47 Bis, section VEvery band below is owed only where the cause is attributable to the airline. Weather and air traffic restrictions fall outside it, which is the single thing most claims turn on.
- Under 1 hour
- The statute obliges nothing yet.
- Over 1 hour, under 2 hours
- The airline's own compensation policy applies, as registered with PROFECO, with no statutory percentage floor.
- Over 2 hours, under 4 hours
- A discount of at least 7.5% of the ticket price, plus food, drink and access to calls or email.
- Over 4 hours, or cancelled
- Your choice: refund, the next available flight, or travel on a later date. Choose the refund or the later date and the airline owes indemnification of at least 25% of the ticket price on top, settled within 10 days.
If your flight through BJX is cancelled or badly delayed
Which rules reach a flight from here
BJX is outside the United States, so the US Department of Transportation rules we publish do not govern a departure from here on their own — they reach your itinerary when it touches the US. That is worth knowing here rather than academic: art. 47 Bis governs the departure itself, as set out above, and on a flight from here to the United States both regimes cover the same ticket at once. The Mexican indemnification and the DOT refund are separate claims, and the second one is the one travellers usually leave on the table.
Stated plainly because the alternative is worse: a page that quoted a § 259.5 commitment at somebody departing León would be inventing a right they do not have, and they would find that out at the desk.
Routes through BJX
Flying to León
Stuck on hold?
Talk to an independent agent instead
Airline phone queues and chatbots are where a rebooking stalls. Our agents work these routes daily and will look at what is actually available, walk through the letter you are about to send, and tell you what a desk agent will and will not do. We are not the airline and we do not file claims for you — the templates above are yours to send.
FAQ
BJX — common questions
Terminals, transfers and getting into the city.
Which airport do I use for San Miguel de Allende?
Bajío International, coded BJX, is the usual choice, roughly seventy-five to a hundred minutes away by road. Querétaro airport is another option at a broadly similar distance, and Mexico City is around four hours. San Miguel has no airport of its own.
Is BJX the same as León airport?
Yes. The airport is variously called Bajío, León, Guanajuato and Silao. They all describe the same airport, coded BJX, which serves the whole region rather than a single city.
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