Washington to Mexico City · 30-day trend

What this means

Each point on the chart above is the cheapest cached round-trip fare from Washington (DCA) to Mexico City (MEX) on that snapshot day, sourced nightly from our travel-data partner Travelpayouts.

The median is the typical asking price for this route across a rolling 30-day window — half of recent snapshots were cheaper, half more expensive. The low is what your fare-floor target should be if your dates are flexible; the high tells you what to walk away from.

Prices on this route swing meaningfully — the cheapest quarter of snapshots are at $153 or below, a 37% savings off median. Worth being patient or flexing dates by a few days.

Ready to book?

Cached prices give you the baseline. For your exact dates, search live fares — Aviasales checks every major OTA in one query.

• When to book
  Washington → Mexico City
  AI-authored booking-window guide
  Open →
• Price history
  Washington → Mexico City
  30-day daily price snapshots
  Open →
• Where to stay
  Best hotels in Mexico City
  🇲🇽 Mexico
  Open →
• When to book
  Washington → Toronto
  Same origin, different destination
  Open →
• Read
  Mexico City Street Food: 10 Tacos and Where to Find Them
  Mexico · 7 min
  Open →