Cheap flights from District of Columbia to Mexico from $136

If you’re not able to fly to Mexico in August, then October is your next best option. Flight prices from District of Columbia to Mexico during October average around $462.

The cheapest day to depart on your flight to Mexico is on a Monday when prices can be found for as low as $538. 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 Thursday because tickets tend to average around $634. These prices are subject to change though, so be sure to set up a Price Alert for flights to Mexico.

Our data shows that the cheapest District of Columbia to Mexico flights are usually those with departure times at noon. Our users have found flights to Mexico at noon for as low as $564. If you have a flexible travel schedule, then try to avoid flying in the afternoon when prices are $816 on average. Flights to Mexico from District of Columbia in the afternoon are generally more expensive because this time of day is more convenient for travelers’ schedules.

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 $576 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 $498 on momondo.

There are 4 cabin classes available to choose from on District of Columbia to Mexico flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

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

United Airlines, Spirit Airlines and American Airlines 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 49% of people opting to fly with this airline when traveling to Mexico. Keep in mind that there are 9 different airlines that fly to Mexico on a routine basis, so you have a few additional options to choose from.

As of June 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 66% of flights taking off in the afternoon.

As of June 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.