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Cheap Flights from Washington Dulles to Cancun

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Compare Washington Dulles to Cancun flight deals

Find the cheapest month or even day of the year to fly to Cancun

Book the best Cancun fare with no extra fees

Flight deals from Washington Dulles to Cancun

Looking for a cheap last-minute deal or the best return flight from Washington Dulles to Cancun? Find the lowest prices on one-way and return tickets right here.
Cancun.£111 per passenger.Departing Wed, 11 Jun.One-way flight with Volaris El Salvador.Outbound indirect flight with Volaris El Salvador, departs from Washington Dulles on Wed, 11 Jun, arriving in Cancun.Price includes taxes and charges.From £111, select.
Cancun.£117 per passenger.Departing Sat, 9 Aug.One-way flight with Volaris El Salvador.Outbound indirect flight with Volaris El Salvador, departs from Washington Dulles on Sat, 9 Aug, arriving in Cancun.Price includes taxes and charges.From £117, select.
Cancun.£120 per passenger.Departing Sun, 11 May.One-way flight with Aeromexico.Outbound indirect flight with Aeromexico, departs from Washington Dulles on Sun, 11 May, arriving in Cancun.Price includes taxes and charges.From £120, select.
Cancun.£120 per passenger.Departing Sun, 27 Apr.One-way flight with Aeromexico.Outbound indirect flight with Aeromexico, departs from Washington Dulles on Sun, 27 Apr, arriving in Cancun.Price includes taxes and charges.From £120, select.
Cancun.£137 per passenger.Departing Tue, 1 Jul.One-way flight with Aeromexico.Outbound indirect flight with Aeromexico, departs from Washington Dulles on Tue, 1 Jul, arriving in Cancun.Price includes taxes and charges.From £137, select.
Cancun.£143 per passenger.Departing Wed, 7 May.One-way flight with United.Outbound direct flight with United departs from Washington Dulles on Wed, 7 May, arriving in Cancun.Price includes taxes and charges.From £143, select.
Cancun.£143 per passenger.Departing Sun, 20 Apr.One-way flight with United.Outbound direct flight with United departs from Washington Dulles on Sun, 20 Apr, arriving in Cancun.Price includes taxes and charges.From £143, select.
Cancun.£155 per passenger.Departing Sun, 24 Aug.One-way flight with United.Outbound direct flight with United departs from Washington Dulles on Sun, 24 Aug, arriving in Cancun.Price includes taxes and charges.From £155, select.

Find the cheapest month to fly from Washington Dulles to Cancun

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Washington Dulles to Cancun flights are currently cheapest in June.
Apr
from £120
May
from £120
Jun
from £111
Jul
from £137
Aug
from £117
Sep
from £156
Oct
from £165
Nov
from £164
Dec
from £166
Jan
from £167
Feb
Find prices
Mar
from £408

Direct flights from Washington Dulles to Cancun

Washington Dulles to Cancun: Alternative routes

Compare routes from Washington Dulles to Cancun below. You may find an airport to fly into that's cheaper, faster, or easier than Cancun.

Washington D.C. to Cancun: Flight information

The things to know before you go.
Cheapest flight found£111
Cheapest month to flyJune
Average flight time3 hrs, 45 mins
Most popular airlineUnited
Average flights per week16

Finding cheap flights from Washington Dulles to Cancun: Frequently asked questions

The best price we found for a return flight from Washington Dulles to Cancun is £254. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.
3 hours and 45 minutes is the average flight time from Washington Dulles to Cancun.
United flies direct from Washington Dulles to Cancun.
As of April 2025, there are 16 flights per week flying from Washington Dulles to Cancun.
The cheapest month to fly from Washington Dulles to Cancun is usually April 2025.
After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from Washington Dulles Airport to Cancun Airport on Friday, 16 May 2025.
Yes – the average flight time is 3 hours and 45 minutes.
We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to Cancun but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.
We crunched all the numbers in our flight calendar and it looks like the cheapest time to book a flight to Cancun is around 40 days in advance, so don’t leave your flight to the last minute.
Currently, Volaris El Salvador and United offer the cheapest flight tickets to Cancun.

How to find cheap flights to Cancun from Washington Dulles

Looking for cheap tickets from Washington Dulles to Cancun? Here are a few tips on how to secure the best flight price and make your journey as smooth as possible.

  • Simply hit 'search'. From British Airways to international carriers like Emirates, we compare all major airlines along with the most popular online travel agents to find the cheapest plane tickets from Washington Dulles to Cancun. And with us there are no hidden fees - what you see is what you pay.
  • Compare flight deals to Cancun from Washington Dulles from over 1,000 providers. Then choose the cheapest or fastest plane tickets.
  • Flex your dates to find the best Washington Dulles-Cancun ticket prices. If you are flexible when it comes to your travel dates, use Skyscanner's 'Whole month' tool to find the cheapest month, and even day to fly to Cancun from Washington Dulles.
  • Set up a Price Alert. You can easily track the fare of your cheap Washington Dulles-Cancun flights by creating an alert. Whenever prices go down or up, you'll get an email or push notification to help make sure you get the best possible flight deal.
  • Fly without stops. Only interested in direct flights between Washington Dulles and Cancun? Make sure to tick 'Direct flights only' when performing a search. If there are direct flights available on the route, these will appear in the results.
  • Find the cheapest Business class flights from Washington Dulles and Cancun. We scour the internet for the best Business, Premium Economy and First Class flight fares to Cancun, too. Check the difference in price as you search – you might just chance upon a last-minute low fare. Note that not all cabin classes are available for every destination or airline.
  • Include nearby airports in your search. Widen your search for Washington Dulles to Cancun flight deals by selecting the "add nearby airports" option. This will allow you to see flight prices for all the nearest airports at your departure point and your destination and could help you save next time you travel.

    • Combine your flight to Cancun from Washington Dulles with hotels and car hire

    Once you've secured your cheap flight ticket from Washington Dulles to Cancun, discover the best prices and exclusive rates for hotels in Cancun or nearby. You can also compare hundreds of car hire companies in one go so that you get the best car hire price for your trip.


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Plan the rest of your trip from Washington D.C. to Cancun

Prices shown on this page are estimated lowest prices only. Found in the last 45 days.