Vuelos de United de Ciudad de México (MEX) a Washington (IAD) desde $360

For info on any present Washington Dulles Intl. Airport (IAD) travel advice and quarantine requirements, visit our Covid-19 Travel Advisor. Check before you arrange your flight, so you don’t get caught up.

If you’re flying between Benito Juárez Intl. Airport and IAD with United Airlines, you’re likely to be taking off from terminal 1. Your airline should be able to tell you exactly which terminal you’ll be arriving at.

Direct flights can be booked with United Airlines, which means you’ll be able to travel from Mexico City Intl. Airport (MEX) to IAD quickly. Those inspirational travel experiences you’re craving are one simple flight away.

As it will take approximately 4 hours and 47 minutes for your United Airlines flight to journey from MEX to IAD, think about putting a few travel games in your cabin bag. You never know — the person sitting next to you might relish a challenge to break up the journey.

Experience all the great amenities that the Airbus A320 has to offer when flying between Mexico City Intl. Airport (MEX) and Washington Dulles Intl. Airport (IAD) with United Airlines. Generally, this is the aircraft that operates on this route.

If you’re thinking about a jaunt from MEX to IAD, you can choose from around 2 United Airlines flights every day.

For more info about changing your flight to Dulles Intl. Airport, please visit our Customer Service Portal.

This just in! Airfares offered on Thursdays tend to be the cheapest, according to flight demand on Travelocity in 2021. Tuesday and Wednesday prices are also good, but you may want to prepare your budget if booking during the weekend, as data shows that is when prices are generally at their highest.

Frequent travelers may already know this, but earlier in the week can be the cheapest time to fly. In 2021, flights departing on a Monday were generally the cheapest of the week, whereas you may pay a premium for weekend flights when demand is usually high. On average, tickets were most expensive for Saturday departures, so if you need to fly out on a weekend, you might look for deals ahead of time.

Trying to figure out how early you should book your flight? It’s possible to start comparing international airfares on Travelocity up to 12 months in advance. However, it does depend on the carrier as not all airlines release their prices that far out. According to our 2021 flight demand trends, last minute planners can still bag a bargain with some of the cheapest fares appearing 0-2 weeks prior to their travel dates.*According to flight demand on Travelocity.com from January to December 2021. Savings are subject to change based on departure location, date and destination.