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Amazing IAD to CUN Flight Deals

The cheapest flights to Cancun Intl. found within the past 7 days were $254 round trip and $124 one way. Prices and availability subject to change. Additional terms may apply.

Best Cancun Intl. Flight and Hotel Packages

Cancun Intl. flight + hotel packages - economy flights

FAQs about flights from Washington Dulles Intl. Airport (IAD) to Cancun Intl. Airport (CUN)

Are there direct flights from Washington, DC Airport (IAD-Washington Dulles Intl.) to Cancun, Quintana Roo Airport (CUN-Cancun Intl.)?

The only thing standing between you and your next unforgettable adventure is just one flight. United Airlines is the only airline that operates direct services from Washington, DC Airport (IAD-Washington Dulles Intl.) to Cancun, Quintana Roo Airport (CUN-Cancun Intl.), so it's a good idea to book in advance.

How long is the flight from Washington, DC Airport (IAD-Washington Dulles Intl.) to Cancun, Quintana Roo Airport (CUN-Cancun Intl.)?

With the flight from Washington, DC Airport (IAD-Washington Dulles Intl.) to Cancun, Quintana Roo Airport (CUN-Cancun Intl.) taking around 4 hours, there'll be time to get a lot of things done in the air. Make the most of the trip by bringing that novel you always wanted to read, exploring the in-flight entertainment or having a good snooze. You might even be able to squeeze in all three before arriving.

What is the flight distance from Washington, DC Airport (IAD-Washington Dulles Intl.) to Cancun, Quintana Roo Airport (CUN-Cancun Intl.)?

Covering 1,367 miles between Washington, DC Airport (IAD-Washington Dulles Intl.) and Cancun, Quintana Roo Airport (CUN-Cancun Intl.) calls for a glass of vino and a binge-watching session. Sit back, get comfortable and enjoy the journey.

What airlines fly from Washington, DC Airport (IAD-Washington Dulles Intl.) to Cancun, Quintana Roo Airport (CUN-Cancun Intl.)?

With United Airlines, you won't have to bother with extended layovers or killing time waiting for your flight connection. This top-rated airline will fly you nonstop from Washington to Cancun on one of the 65 flights offered on this route every month.

Flying Tips & Tricks How do I find my flight number?
  • You'll find it in your travel itinerary, which will be emailed to you when you've completed your booking. If you're not too sure what to look out for, scan the document for a code comprising numbers and letters. The first one to two letters and single digit are the IATA airline code, which represents the name of your airline. This part is followed by one to four digits — your flight number.
How early can you check bags for a flight?
  • Arriving at the airport early is a simple way to ease the burden of traveling. As a rule of thumb, you can drop off your cabin luggage three hours prior to an international flight and two hours ahead of a domestic one.

IAD to CUN Frequently Asked Questions

Washington Dulles Intl. to Cancun Intl. Flight FAQ

Traveling FromWashington Dulles Intl.
Traveling ToCancun Intl.
Shortest Flight Time hours mins
Earliest Departure Time
Latest Departure Time
Lowest Flight Price$254

Washington to Cancun Carriers and Route Information

Flight path for flights from Washington Dulles International Airport to Cancun International Airport


Distance:
1,365.00 miles


Airlines & Aircraft Used on IAD to CUN Flight Routes


Airline Carrier
Aircraft
American Airlines
Boeing 737-500 pax
American Airlines
Embraer 190
United Airlines
Boeing 737-200 pax
United Airlines
Boeing 737-700 pax
*Price based on the lowest price found within past 24 hours and based upon one night stay for two adults over the next thirty days. Prices and availability subject to change. Additional terms may apply.