Route Price Intelligence
Cheap Flights From Washington, D.C. to Mexico City
Live pricing benchmarks, monthly patterns, and historical lows for this route.
Mexico City drops to $413 round trip from Washington Dulles, down from the roughly $690 this route usually runs, good for a 40% discount. That's just above the all-time low of $390 we've tracked here. Mexico City's food scene, museums, and short flight time make it an easy, bookable trip this winter.
✓ 3 date combinations found at this price
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Best Time to Fly from Washington, D.C. to Mexico City
The cheapest time to fly from Washington, D.C. to Mexico City is typically August, when fares average around $414. The most expensive month tends to be December at around $551. For the best deals, consider flying in August, September, November.
Typical Price by Travel Month
Median round-trip fare for each month, with the typical price range, from our ongoing tracking of this route
Planning Mexico City?
Best months to go, what a day on the ground costs, and the tours worth booking.
Read the Mexico City guide →