Cheap flights from Cancún to Washington, D.C. from $178

In general, September is the cheapest month to fly from Cancún to Washington, D.C. Dulles Intl Airport. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $339. If you aren’t able to travel to Washington, D.C. Dulles Intl Airport during the month of September, then flying in August is also cheap. Prices for this month can be found on momondo for an average of $363.

Our data shows that Tuesday is the least expensive day to fly to Washington, D.C. Dulles Intl Airport. Tickets to fly out on this day can be as low as $426. When flying out on a Sunday, the most expensive travel day of the week, you can expect to see flight prices from Cancún to Washington, D.C. Dulles Intl Airport for around $868.

Flying to Washington, D.C. Dulles Intl Airport from Cancún in the morning is the least expensive time of day to depart. momondo users have found prices as low as $463 when looking at flights departing in the morning. If you have a flexible travel schedule, then try to avoid flying in the afternoon when prices are $558 on average. Flights to Washington, D.C. Dulles Intl Airport from Cancún in the afternoon are generally more expensive because this time of day is more convenient for travelers’ schedules.

Fly from Cancun to Washington, D.C. Dulles Intl for the best Cancun - Washington, D.C. Dulles Intl flight prices

There are 3 cabin classes available to choose from on Cancún to Washington, D.C. Dulles Intl Airport flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

No. A direct flight is the cheapest option for a flight between Cancún to Washington, D.C. Dulles Intl Airport.

Historically, on average around 12% of flights between Cancún and Washington, D.C. have experienced a delay on any given week. The average delay length over the past 12 months has been 123 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.

Friday 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 12% of their flights experiencing any sort of delay.

As of June 2026, there are 2 flights per day flying from Cancún to Washington, D.C. Dulles Intl Airport. The most common time of day flights depart is 11:00AM, with 50% of flights taking off at noon.

14 flights are operational weekly from Cancún to Washington, D.C. Dulles Intl Airport as of June 2026. The most popular departure day for this route is Mon, with 14% of flights per week taking off on this day.