Cheap flights from District of Columbia to Mexico from $143

If you’re not able to fly to Mexico in September, then January is your next best option. Flight prices from District of Columbia to Mexico during January average around $512.

The cheapest day to depart on your flight to Mexico is on a Wednesday when prices can be found for as low as $602. This is often the case because there is less demand to fly during this day of the week. If your travel schedule is flexible, try to avoid departing on a Sunday because tickets tend to average around $665. These prices are subject to change though, so be sure to set up a Price Alert for flights to Mexico.

Fly from Washington, D.C. Dulles Intl to Mexico City Benito Juarez for the best District of Columbia - Mexico flight prices

You are more likely to see cheaper flights to Mexico from District of Columbia when booking weeks ahead of your departure date. In general, you can expect to find flights to Mexico for around $625 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Mexico from District of Columbia for as low as $566 on momondo.

American Airlines, United Airlines, and Delta are the most popular carriers operating from District of Columbia to Mexico

United Airlines, American Airlines and Delta are the top three most popular airlines that fly to Mexico from District of Columbia according to our data. United Airlines is the first choice among our users, with 55% of people opting to fly with this airline when traveling to Mexico. Keep in mind that there are 8 different airlines that fly to Mexico on a routine basis, so you have a few additional options to choose from.

As of July 2026, there are 6 flights per day flying from District of Columbia to Mexico. The most common time of day flights depart is 4:00PM, with 65% of flights taking off in the afternoon.

As of July 2026, there are 42 flights per week flying from District of Columbia to Mexico. The most common day of the week flights depart is Mon, with 14% of flights taking off on this day.