CA $171 Cheap Flights from Washington (IAD) to Cancun (CUN)

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

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

Prices were available within the past 7 days and start at CA $171 for one-way flights and CA $366 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

American Airlines
American Airlines
American Airlines
American Airlines
American Airlines
Aeromexico
American Airlines
Delta
Air Canada
United
Flight from Washington to Cancun (IAD - CUN) route information
Origin airport
Washington Dulles Intl.
Destination airport
Cancun Intl.
Roundtrip price
CA $366
Distance
2172 km
Average flight time
2 hours 38 mins

Chantilly to Cancun Flights

The easy way to book your flights from Washington to Cancun 

With Expedia, it’s simple to find and book flights to Cancun from Washington whether you’re traveling for business or pleasure. Enter your travel dates, hit search, and choose your flight from 20 airlines that cover this route. There are United Airlines nonstop flights to Cancun Intl., too.  

Choose your preferred carrier and cabin class with the advanced search tool and select your ideal departure time. Then, if you want, you can see just nonstop or refundable flights. And if you’re traveling last minute, just enter the date to check out flights from Washington to Cancun today, tomorrow, or this week.  

 

Save dollars with cheap flights from Washington Dulles Intl., IAD to Cancun Intl., CUN 

Sort your search results by price to find great deals on your flight from Washington to Cancun—you get all your cheapest options first. Grab yourself a bargain now—the lowest price on flights to Cancun from Washington currently is just CA $366 rising to CA $559.  

Here are more money-saving tips: 

  • Fly in October when flight prices are normally at their lowest 
  • Book about a month to 6 weeks before you travel for the best prices to Cancun  
  • Avoid peak season and weekends when flights can cost more
  • Early morning and late-night flights are sometimes cheaper, so try varying your travel times 
  • One surefire way to save money on your flight is to book your flight and hotel together with Expedia. Sometimes, the savings are so large that the flight is basically free! 

 

Reasons to choose Expedia for your flight to Cancun from Washington 

Whatever your destination, budget, or reason to travel, in just one quick search, you can choose from loads of flights, airlines, and cabin classes. The filters make it quick and easy to find your ideal flights, and if you choose one of the flexible options, you won’t be charged to change your flight. So book your flight to Cancun with Expedia today.

Frequently asked questions

How much is a flight from Washington Dulles Intl. Airport (IAD) to Cancun Airport?
Within the past 7 days on Expedia, for flights departing within the next year, the lowest price advertised for a round-trip journey between IAD and CUN was CA $366. Cheap fares don't hang around forever, so make sure you book yours today. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from Dulles Intl. Airport to Cancun Airport?
The majority of flights can be cancelled online, but whether or not you incur a fee all comes down to your airline. If you do need to cancel your trip, follow the instructions in the Customer Service Portal.
How do I find cheap flights from IAD to CUN that have flexible change policies?
Flights from Washington Dulles Intl. Airport (IAD) to CUN with flexible change policies are available from several airlines. Simply use our "No change fees" filter when searching. You'll only need to cover the cost difference between flights, without any additional fees to worry about.
How many hours is the flight from IAD to Cancun Intl. Airport (CUN)?
There are lots of ways to make the 8 hours and 58 minutes between Dulles Intl. Airport and CUN go by quicker. If you want to be productive, organize your camera roll or delete all those unwanted emails. A nice snooze also helps pass the time!
How far is the flight from Dulles Intl. Airport to Cancun Airport?
The flight distance between Washington Dulles Intl. Airport (IAD) (IAD) and Cancun Intl. Airport (CUN) (CUN) is 2,200 kilometres. Work your way through your travel song playlist or bury your nose in a book and the journey will zip by.
Which airlines fly direct from IAD to Cancun Intl. Airport (CUN)?
Offering 60 flights monthly, United Airlines (UA) is a great choice when flying directly from Dulles Intl. Airport to CUN.
Are Dulles Intl. Airport to Cancun Airport flight tickets cheaper when they're purchased at the last minute?
Booking last minute from Dulles Intl. Airport to CUN can be hit-or-miss. You may be able to score a bargain, but you could also miss out completely! If you'd prefer to play it safe and start planning early on, Expedia compares flight deals up to 12 months in advance. Just remember that not all airlines list their prices so far in advance. Our suggestion? Check back often as prices are updated frequently.

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