Cheap flights from Washington, D.C. to Mexico from $95

If you’re not able to fly to Mexico in September, then January is your next best option. Flight prices from Washington, D.C. to Mexico during January average around $454.

The cheapest day to depart on your flight to Mexico is on a Monday when prices can be found for as low as $553. 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 $652. 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 Washington, D.C. to Mexico flights are usually those with departure times at noon. Our users have found flights to Mexico at noon for as low as $589. If you have a flexible travel schedule, then try to avoid flying in the afternoon when prices are $742 on average. Flights to Mexico from Washington, D.C. in the afternoon are generally more expensive because this time of day is more convenient for travelers’ schedules.

Fly from Baltimore/Washington to Cancun for the best Washington, D.C. - Mexico flight prices

You are more likely to see cheaper flights to Mexico from Washington, D.C. when booking weeks ahead of your departure date. In general, you can expect to find flights to Mexico for around $580 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Mexico from Washington, D.C. for as low as $518 on momondo.

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

Frontier, American Airlines, and Delta are the most popular carriers operating from Washington, D.C. to Mexico

United Airlines, Spirit Airlines and American Airlines are the top three most popular airlines that fly to Mexico from Washington, D.C. according to our data. United Airlines is the first choice among our users, with 46% of people opting to fly with this airline when traveling to Mexico. Keep in mind that there are 10 different airlines that fly to Mexico on a routine basis, so you have a few additional options to choose from.

Historically, on average around 11% of flights between Washington, D.C. and Mexico have experienced a delay on any given week. The average delay length over the past 12 months has been 140 minutes.

Generally, flights departing in the morning tend to experience fewer delays. Flights in the evening have, in the past, seen delays more frequently in comparison.

Wednesday is statistically the day of the week which experiences the fewest number of delays on this flight route. Saturday has historically seen more delays on average compared to the rest of the week.

According to our data, United Airlines have had the least number of delays on this route over the last 12 months; with about 11% of their flights experiencing any sort of delay.

8 flights are operational daily from Washington, D.C. to Mexico as of March 2026. The most popular departure time for this route is 4:00PM, with 57% of flights per day taking off in the afternoon.

As of March 2026, there are 59 flights per week flying from Washington, D.C. to Mexico. The most common day of the week flights depart is Tue, with 20% of flights taking off on this day.