Culture · Food · Long haul. Compare cheap flights to Mexico City from US airports — flight time 1h 56m from Houston Intercontinental.
Compare flights to Mexico City →Mexico City is a short-haul destination from the US, suited to a culture and food trip. The 1h 56m flight from Houston Intercontinental (IAH) makes it a realistic long-weekend trip, with onward connections from major hubs (JFK, MIA, LAX, ORD, ATL) opening up additional departure options. Round-trip fares sit in the budget bracket on this corridor, with prices from $129 when timing and routing align.
January typically delivers the cheapest fares (around $219 round-trip on average), with prices climbing through August when seasonal demand peaks ($412+). On the ground, Mexican peso (MXN) is the local currency and Spanish the dominant language — English coverage is solid in tourist quarters and at the airport. Visa: No visa required for US passport holders for stays up to 180 days. FMM tourist card included with airfare and issued at arrival. 4-6 weeks ahead is usually the sweet spot for short-haul fares; last-minute bookings on this route can run two to three times the cheapest fare we see.
By Louisa Lowe, Lead Writer · Updated for 2026.
Always confirm visa and entry requirements at travel.state.gov before booking.
From Houston Intercontinental (IAH), nonstop flights to Mexico City take approximately 1h 56m. Total journey time depends on your departure airport, any connections, and seasonal headwinds.
No visa required for US passport holders for stays up to 180 days. FMM tourist card included with airfare and issued at arrival. Always check travel.state.gov for the latest entry requirements before booking.
The best months to visit Mexico City are Mar–May, Sep–Nov, when conditions are most comfortable for sightseeing and weather is settled.
Mexican peso (MXN) — most major hotels and restaurants in Mexico City accept card payments, but cash is useful for smaller establishments and tipping.
Spanish. English is widely understood in tourist areas, hotels, and major restaurants.
