León / Silao Airport (BJX)

Aeropuerto Internacional del Bajío (IATA: BJX, ICAO: MMLO) is a network point for León / Silao, Mexico. Our catalogue shows 5 departing routes, with the airlines, frequencies and lowest peso (MXN) fares listed below.

Airport facts

BJX carries 5 routes and 3 airlines in our catalogue, totalling 36 weekly departures. Aeropuerto Internacional del Bajío (ICAO MMLO) serves León / Silao, Mexico, in the America/Mexico_City zone (UTC−6 in July). Its coordinates (20.9935, -101.481) are the basis of every distance on this site.

• IATA: BJX
• ICAO: MMLO
• City: León / Silao
• Country: Mexico
• Time zone: America/Mexico_City
• Coordinates: 20.9935, -101.481
• Airlines at the airport: 3

Base of Aeromexico, Volaris. An airline basing here means aircraft and crews overnighting at the airport: more of its own services to rebook a disrupted passenger onto, and more early departures. The flip side is that at an airport dominated by one carrier the competitive pressure on fares is weaker than where several compete.

What each code is for. The IATA code (BJX) is what the bag tag and the ticket use; the ICAO code (MMLO) is what flight plans, NOTAMs and flight trackers use. To follow the inbound aircraft that will become your flight, ICAO is the one that returns reliable results. And if BJX is not printed on your bag tag, the bag was not checked through to here — worth catching at the counter.

Airlines at BJX

3 catalogued airlines operate routes to or from BJX: 2 full-service and 1 low-cost, with checked allowance from 0 to 25 kg. Alliances present: SkyTeam. They cover 5 catalogued routes and 36 weekly departures. The table below lists each operator with its type, alliance and checked allowance.

Carriers in our catalogue operating routes to or from this airport, with type, alliance and economy baggage allowance:

What does apply on departure from Mexico. Mexico’s Ley de Aviación Civil (Art. 47 Bis), enforced by AFAC and PROFECO, covers flights taking off from Mexican territory from BJX regardless of the airline’s nationality: a delay over 4 hours attributable to the carrier entitles you to at least 25% of the ticket price, and from the first hour the airline owes assistance that escalates with duration. Keep the boarding pass and the purchase receipt — a claim stands on those two documents.

25 kg separate the most generous operator from the leanest at BJX. That gap is what reorders prices once the bag is in: a cheaper base fare on a carrier with no included baggage can land above a full-service one the moment you check a single piece. Compare the total, not the headline figure.

Routes from León / Silao (BJX)

Our catalogue lists 5 routes from BJX, totalling 36 weekly departures and spanning 1,174 to 2,657 km. The busiest is BJX-DFW at ~10 flights a week. Every row in this section comes from that same corridor catalogue, not from a live search.

What traffic BJX moves. By route type, the routes listed here split as: Mexico-US paisano corridor (5). That mix explains the airport’s seasonality: family corridors spike in December and Holy Week, leisure ones follow the holiday calendar, and regional ones stay flatter across the year.

Why some rows have no fare. A dash means the automated query got no result for that pair when this page was prepared — not that the route is suspended or expensive. For those pairs the reference price comes from the live search, which queries current inventory.

Connection tips

BJX concentrates 36 catalogued weekly departures across 3 airlines, in the America/Mexico_City zone. That density is what decides how much slack to leave on a connection: the more of its own services the airline runs here, the more same-day rebooking options exist.

Aeropuerto Internacional del Bajío runs on the America/Mexico_City time zone; factor the offset from your origin city when planning connections and transfers. The busiest route at BJX is BJX-DFW (~10 flights a week). Book 4–8 weeks ahead for the busiest routes to/from León / Silao; fares climb in December, Holy Week and summer. Each route guide above shows month-by-month seasonality and the lowest peso fare. That window is a general Mexican-market rule of thumb, not a measurement of this route: our series records observed prices, not the lead time at which each ticket was bought.

The cheap connection that loses the checked bag. Two separate tickets are not one itinerary: there is no interline agreement, the bag is not checked through to the final destination, and if the first flight lands late the second airline owes you nothing — it sold a different flight. The apparent saving evaporates the moment you buy a same-day replacement. On a single ticket, rebooking and the bag transfer are the carrier’s problem, not yours.

Other airports in Mexico

12 further Mexico airports appear in our catalogue besides BJX, with 106 routes between them. The best-connected is Ciudad de México (MEX) with 44 routes, and the nearest sits ~136 km great-circle from BJX. The 12 distances in this section are measured from each airport’s own coordinates.

Other airports in the same country in our catalogue, with the number of catalogued routes — useful if you need an alternative gateway:

Great-circle distance is not the transfer. The figures in the table are geodesic, computed from each airport’s coordinates; the real journey depends on whether road, rail or a domestic flight exists, and on what they cost. An airport 300 km away can be more accessible than one at 120 km if the first has a direct motorway and the second does not. Use them to rule out, not to plan.

FAQ

What are the IATA and ICAO codes for León / Silao airport? The IATA code is BJX and the ICAO code is MMLO. Aeropuerto Internacional del Bajío serves León / Silao, Mexico.

Which airlines operate at BJX? Airlines on our catalogued routes at BJX: Aeromexico, Volaris, Delta Air Lines.

How many routes are there from León / Silao (BJX)? Our catalogue lists 5 departing routes at BJX — see the tables above.

What time zone is BJX in? BJX operates in the America/Mexico_City time zone.

How many weekly departures does BJX have in this catalogue? Across the catalogued routes touching BJX we count 36 weekly departures over 3 airlines and 5 routes. That is the coverage relevant to Mexican travellers, not the airport’s full directory.

What is the longest catalogued route at BJX? Catalogued routes at BJX span 1,174 to 2,657 km great-circle, computed from each airport’s coordinates. That distance drives aircraft type and the applicable compensation band on European sectors.

What is the lowest fare detected at BJX? It changes by route and by week: each route guide shows the most recent fare with the date it was found. It is an observed one-way minimum, not a guaranteed price or a bookable offer.

Which airlines are based at BJX? Aeromexico, Volaris run BJX as a base. An airline based here keeps aircraft and crews overnight, so it has more of its own services to rebook a disrupted passenger onto the same day.

Related

• BJX-DFW flights
• Mexico airports

Published by FlightsMX.