Cheap flights from Denver International to Mexico City International from $169
Updated 2026-07-26
1450 miles great-circle distance, typically flown in 3h 19m with 6 airlines operating direct service from Denver International (DEN) to Mexico City International (MEX). Fares on this corridor stay relatively stable across the year — booking 4–8 weeks ahead and choosing a midweek departure typically secures the best price.
Flying from Denver International
Denver International sits 25 miles northeast of downtown Denver — a deliberately remote site that allows for six runways and almost unlimited expansion. The A Line commuter train runs every 15 minutes from the airport directly to Union Station downtown in 37 minutes for $10.50. United dominates the schedule with its largest non-Newark hub; Southwest and Frontier add heavy domestic capacity. Snow disruption is common between November and March, but the airport's ground-stop policy is faster than ORD's.
Arriving in Mexico City
Mexico City International (Benito Juárez) is on the eastern edge of the city, 7 km from the Zócalo. Metro Line 5 runs from Terminal 1 to Pantitlán in 12 minutes for 5 MXN — possibly the cheapest big-city airport transfer in the world. Mexico City fares from US bases hold steady through most of the year; March and December see modest peaks. AICM is increasingly congested — the new AIFA airport (NLU, 50 km north) handles overflow.
Who flies DEN to MEX?
| Airline | IATA | Flight time | Cabin |
| United Airlines | UA | 3h 19m | Economy |
| Southwest Airlines | WN | 3h 19m | Economy |
| Frontier Airlines | F9 | 3h 19m | Economy |
| Spirit Airlines | NK | 3h 19m | Economy |
| American Airlines | AA | 3h 19m | Economy |
| Delta Air Lines | DL | 3h 19m | Economy |
6 carriers fly direct on this corridor. Frequencies vary by season — summer and winter holiday peaks see additional flights.
Denver to Mexico City FAQs
Direct flights from Denver International (DEN) to Mexico City International (MEX) take approximately 3h 19m for the 1450-mile journey, plus 30–60 minutes of taxi, climb and descent. Total airport-to-airport time depends on cruise winds and air-traffic queueing on approach.
6 carriers operate direct service from Denver International (DEN) to Mexico City International (MEX): United Airlines, Southwest Airlines, Frontier Airlines, Spirit Airlines, American Airlines and 1 more. Frequencies vary by season and carrier — United Airlines typically operates the highest weekly count on this corridor.
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.
Mexico City International (MEX) is the primary international airport for Mexico City. Allow 30–60 minutes for the ground transfer by train, express bus, taxi or rideshare depending on traffic and time of day. See the airport's official website for current train and shuttle timetables.