Cheap Flights from Washington (IAD) to Cancun (CUN)

Popular airlines from Washington Dulles Intl. Airport (IAD) to Cancun Intl. Airport (CUN)

    notification illustration

    Be in the know

    Get alerts if flight prices drop or rise*
    deals illustration

    Book smarter

    Save on select hotels after you book a flight*
    trophy illustration

    Find the right fit

    We search billions of combinations of flights to help you find your next adventure
Flights from Washington (IAD) to Cancun (CUN)
Origin airport
Washington Dulles Intl.
Destination airport
Cancun Intl.
Distance
2172 km
Average flight time
2 hours 33 mins

Washington to Cancun Flights

Whether you’re looking for a grand adventure or just want to get away for a last-minute break, flights from Washington to Cancun offer the perfect respite. Not only does exploring Cancun provide the chance to make some magical memories, dip into delectable dishes, and tour the local landmarks, but the cheap airfare means you won’t bust your budget. So no matter whether your ideal itinerary involves flying one way, non-stop, or round trip, you’re bound to find flights that match your schedule on Expedia, and at prices that won’t shock your wallet.

Bagging a cheap flight from Washington to Cancun may mean more dollars to spend on for one-of-a-kind souvenirs when you arrive, but it doesn’t mean you have to skimp on your travel experience, as Expedia offers a sizzling selection of cheap airlines that’ll put you in your happy place on their planes, whether that’s getting lost in a hair-raising airport thriller, dreaming on the passing landscape over a glass of bubbly, or jotting down your vacation bucket list at 38,000 feet. There’s also bound to be plenty of opportunities to snap a few photos of the high life that will make your friends green with envy. After all, enjoying the journey is part of the fun.

With so many affordable flights and so many wonderful adventures awaiting you, there’s no reason to put off booking a fantastic flight from to today. So don’t leave it to the last minute to make your dream trip a reality: pack your bags with your go-to travel accessories, put together your list of must-see attractions and can’t-miss activities, and get ready to broaden your horizons – with Expedia, the wonders of Cancun are only a plane trip away. Book your travel arrangements with us today!

If you would like to book flights to Cancun more flexibly many prefer to purchase one-way tickets with options to take different airlines. A one way ticket to Cancun is now!

Frequently asked questions

How long does it take to fly from IAD to Cancun Intl. Airport (CUN)?
United Airlines has a direct flight leaving from IAD at 8:33AM and arriving at CUN at 11:10AM — a flight duration of 3 hours and 37 minutes. Select your favorite seat, pack some things to keep you occupied and the time will pass by quickly.
Is it cheaper to buy a plane ticket from Washington Dulles Intl. Airport (IAD) to CUN last minute?
Booking your trip from Washington Dulles Intl. Airport (IAD) to Cancun Airport at the last minute could save you a nice sum if you happen to find a terrific deal. However, fares usually don't drop in price closer to the departure date. If you choose to wait, flights could also be sold out or the best seats taken (don't get stuck in the middle!). If you'd prefer to play it safe, book well ahead of the date you want to leave. Remember that some of the most awesome deals can be found up to a year in advance. If your preferred airline hasn't released its fares yet, check back regularly as offers are updated on Expedia constantly.
What airline has the least delays from Washington Dulles Intl. Airport (IAD) to CUN?
With an on-time flight record of 95%, United Airlines is the carrier that's most likely to get you from Dulles Intl. Airport to Cancun Airport reliably on schedule. Flight delays can be an excuse to linger longer at the airport bar. However, they can also cause you to miss a vital connection or even ruin your vacation. You can keep updated by reviewing your flight status through the Expedia App before you even get to the airport. If you're already at the terminal and the delay is lengthy, head to your airline's customer service desk for more information.
What airports do you fly into for Cancun from Washington?
With Cancun Intl. Airport (CUN), Cozumel Intl. Airport (CZM) and Isla Mujeres Airport (ISJ) to choose from, journeying from Washington to Cancun is a cinch. The city's main hub, Cancun Intl. Airport (CUN), is approximately 14 kilometers south of the center. Apart from the price of tickets, consider factors like public transportation options from the airport and the distance to your hotel before deciding where you'll get off the plane. Get your Cancun adventure off to a flying start by exploring Puerto Cancun Marina Town Center and Cancun Mall.
What are the most popular departure times for flights from Dulles Intl. Airport to Cancun Intl. Airport (CUN)?
For United Airlines flights jetting out from Dulles Intl. Airport to Cancun Intl. Airport (CUN), the busiest time is between 8:00 AM - 9:00 AM. If you'd like to avoid any delays, head out in the morning. This way you can dodge the air traffic that builds up around airports later in the day.
Can I change the date of my flight from Dulles Intl. Airport to Cancun Airport?
Plans can change, so Expedia is here to help make things easy. To start, access your Dulles Intl. Airport to Cancun Airport itinerary through the Expedia Trips portal and browse the ticket rules and conditions to see if you can make changes. If you booked your plane ticket in the last 24 hours, some airlines will let you cancel without charge and organize new flights. If you bought your ticket more than 24 hours ago, connect with us via our Customer Service portal so we can help you further.

Explore a world of travel with Expedia