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Cheap Flights from Cancun to Washington Dulles

Compare Cancun to Washington Dulles flight deals

Find the cheapest month or even day of the year to fly to Washington Dulles

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Flight deals from Cancun to Washington Dulles

Looking for a cheap last-minute deal or the best return flight from Cancun Airport to Washington Dulles Airport? If you want to travel next month, return fares start from Rs90,412. Find the lowest prices on one-way and return tickets right here.
Washington D.C..Rs45,927 per passenger.Departing Wed, 19 Aug.One-way flight with Aeromexico.Outbound indirect flight with Aeromexico, departs from Cancun on Wed, 19 Aug, arriving in Washington Dulles.Price includes taxes and charges.From Rs45,927, select.
Washington D.C..Rs45,939 per passenger.Departing Fri, 4 Sep.One-way flight with Aeromexico.Outbound indirect flight with Aeromexico, departs from Cancun on Fri, 4 Sep, arriving in Washington Dulles.Price includes taxes and charges.From Rs45,939, select.
Washington D.C..Rs46,417 per passenger.Departing Tue, 17 Nov.One-way flight with Aeromexico.Outbound indirect flight with Aeromexico, departs from Cancun on Tue, 17 Nov, arriving in Washington Dulles.Price includes taxes and charges.From Rs46,417, select.
Washington D.C..Rs48,359 per passenger.Departing Thu, 8 Oct.One-way flight with Aeromexico.Outbound indirect flight with Aeromexico, departs from Cancun on Thu, 8 Oct, arriving in Washington Dulles.Price includes taxes and charges.From Rs48,359, select.
Washington D.C..Rs48,771 per passenger.Departing Wed, 22 Jul.One-way flight with United.Outbound direct flight with United departs from Cancun on Wed, 22 Jul, arriving in Washington Dulles.Price includes taxes and charges.From Rs48,771, select.
Washington D.C..Rs48,859 per passenger.Departing Fri, 4 Sep.One-way flight with United.Outbound direct flight with United departs from Cancun on Fri, 4 Sep, arriving in Washington Dulles.Price includes taxes and charges.From Rs48,859, select.
Washington D.C..Rs48,907 per passenger.Departing Sat, 19 Dec.One-way flight with United.Outbound direct flight with United departs from Cancun on Sat, 19 Dec, arriving in Washington Dulles.Price includes taxes and charges.From Rs48,907, select.
Washington D.C..Rs49,091 per passenger.Departing Wed, 27 Jan.One-way flight with United.Outbound direct flight with United departs from Cancun on Wed, 27 Jan, arriving in Washington Dulles.Price includes taxes and charges.From Rs49,091, select.
Washington D.C..Rs49,091 per passenger.Departing Thu, 19 Nov.One-way flight with United.Outbound direct flight with United departs from Cancun on Thu, 19 Nov, arriving in Washington Dulles.Price includes taxes and charges.From Rs49,091, select.
Washington D.C..Rs49,129 per passenger.Departing Tue, 20 Oct.One-way flight with United.Outbound direct flight with United departs from Cancun on Tue, 20 Oct, arriving in Washington Dulles.Price includes taxes and charges.From Rs49,129, select.
Washington D.C..Rs49,129 per passenger.Departing Wed, 10 Mar.One-way flight with United.Outbound direct flight with United departs from Cancun on Wed, 10 Mar, arriving in Washington Dulles.Price includes taxes and charges.From Rs49,129, select.
Washington D.C..Rs50,361 per passenger.Departing Thu, 22 Apr.One-way flight with Delta.Outbound indirect flight with Delta, departs from Cancun on Thu, 22 Apr, arriving in Washington Dulles.Price includes taxes and charges.From Rs50,361, select.
Washington D.C..Rs50,678 per passenger.Departing Sat, 27 Feb.One-way flight with Aeromexico.Outbound indirect flight with Aeromexico, departs from Cancun on Sat, 27 Feb, arriving in Washington Dulles.Price includes taxes and charges.From Rs50,678, select.
Washington D.C..Rs55,435 per passenger.Departing Thu, 27 Aug.One-way flight with United.Outbound direct flight with United departs from Cancun on Thu, 27 Aug, arriving in Washington Dulles.Price includes taxes and charges.From Rs55,435, select.
Washington D.C..Rs67,997 per passenger.Departing Tue, 20 Apr.One-way flight with United.Outbound direct flight with United departs from Cancun on Tue, 20 Apr, arriving in Washington Dulles.Price includes taxes and charges.From Rs67,997, select.
Washington D.C..Rs71,956 per passenger.Departing Wed, 24 Feb.One-way flight with United.Outbound direct flight with United departs from Cancun on Wed, 24 Feb, arriving in Washington Dulles.Price includes taxes and charges.From Rs71,956, select.

Find the cheapest month to fly from Cancun to Washington Dulles

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Cancun to Washington Dulles flights are currently cheapest in August.
Jul
from Rs48,771
Aug
from Rs45,927
Sep
from Rs45,939
Oct
from Rs48,359
Nov
from Rs46,417
Dec
from Rs48,907
Jan
from Rs49,091
Feb
from Rs50,678
Mar
from Rs49,129
Apr
from Rs50,361
May
Find prices
Jun
Find prices

Direct flights from Cancun to Washington Dulles

Cancun to Washington Dulles: Alternative routes

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

Washington Ronald Reagan

5km from central Washington D.C.
Closest
from Rs49,794
Search flights

Washington Dulles

37km from central Washington D.C.
Cheapest
from Rs45,927
Search flights

Baltimore Washington International

44km from central Washington D.C.
from Rs46,994
Search flights

Cancun to Washington D.C.: Flight information

The things to know before you go.
Cheapest flight foundRs45,927
Cheapest month to flyAugust
Average flight time3 hrs, 21 mins
Most popular airlineUnited
Average flights per week17

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

The best price we found for a return flight from Cancun to Washington Dulles is Rs77,863. 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 21 minutes is the average flight time from Cancun to Washington Dulles.
United flies direct from Cancun to Washington Dulles.
As of July 2026, there are 17 flights per week flying from Cancun to Washington Dulles.
The cheapest month to fly from Cancun to Washington Dulles is usually December.
After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from Cancun Airport to Washington Dulles Airport on Wednesday, 23 December 2026.
Yes – the average flight time is 3 hours and 21 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 Washington Dulles 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 Washington D.C. is around 40 days in advance, so don’t leave your flight to the last minute.

Currently, United offers the cheapest flight tickets to Washington Dulles.

Travelling from Cancun Airport (CUN) to Washington Dulles Airport (IAD): what you need to know

  • Around 3 hours 20 minutes is how long you can expect to be travelling on a direct flight from Cancun Airport to Washington Dulles Airport.

  • Washington DC's timezone is UTC-5, which is the same as Cancun.

  • Take your pick of 14 weekly Cancun Airport to Washington Dulles Airport flights. The 07:45 departure with United Airlines is the earliest you can take. United Airlines operates the last service of the day at 17:10.

  • Give yourself enough time to catch your CUN to IAD flight. It's generally best to arrive two hours before international departures and an hour ahead for domestic flights.

  • Be prepared for bigger queues during popular months such as April. Arriving up to four hours ahead of international flights and two hours for a domestic departure is a wise move.

  • United has direct flights from Cancun Airport to Washington Dulles Airport. Book with this popular carrier, then get ready to tick off the sights in Washington DC — and maybe even more of the United States if you have time.

  • The majority of passengers choose to fly with United on this route.

  • United tops the rankings as the most punctual carrier for CUN to IAD flights, with 91.14% of its services landing on schedule.

  • Consider adding a stopover when booking your ticket from Cancun Airport to Washington Dulles Airport. Just uncheck 'Direct flights only' to break up your journey, or perhaps explore a new destination along the way. Check out these options between CUN and IAD:

    • Atlanta Hartsfield-Jackson Airport

    • Nashville Airport

    • Raleigh / Durham Airport

How to find the cheapest flights from Cancun Airport (CUN) to Washington Dulles Airport (IAD)

  • At the moment, Rs45,927 is the cheapest price we've seen for a one-way Cancun Airport to Washington Dulles Airport flight. The best price for a return plane ticket is Rs77,863. Bear in mind that fares could change due to availability at the time of booking.

  • Get cheap tickets from CUN to IAD by booking at least four months ahead. According to our research, that's the sweet spot for finding a bargain.

  • The cheapest month for flights from Cancun Airport to Washington Dulles Airport is September. Use the 'Whole month' tool to find the lowest airfares if you have a flexible schedule.

  • Spend less time searching for cheap flights from CUN to IAD by setting up a Price Alert. You'll get an email or push notification on the app when fares go down.

  • Tailor your flights with filters. Pick your ideal arrival and departure times, airlines and total journey duration. You can also sort the results by 'Best,' 'Fastest' or 'Cheapest' flights from Cancun Airport to Washington Dulles Airport.

Handy information about Cancun Airport (CUN)

  • Cancun Airport has a strong on-time performance, reducing your chances of a delayed flight. Departures from CUN arrive at their destination as scheduled 80% of the time.

  • Cancun Airport is around 16 kilometres from central Cancun. If you're catching a taxi, ride-sharing or driving from the centre, it'll take you 25 minutes or so to get there, depending on the traffic.

  • The trip when using public transport will take about 35 minutes.

  • Get your travels off to a hassle-free start by staying near CUN. Whether you have an early flight from Cancun Airport to Washington Dulles Airport or just don't like being rushed, these hotels have you covered:

Arriving at Washington Dulles Airport (IAD)

Getting from Washington Dulles Airport (IAD) to central Washington DC

  • You'll find IAD at 1 Saarinen Circle.

  • From Washington Dulles Airport, Washington DC is approximately 40 kilometres away. It takes around 45 minutes to reach the centre by car.

  • When travelling by public transport, expect a journey time of roughly 1 hour 10 minutes.

When to fly to Washington Dulles Airport (IAD)

  • The quietest month for a flight from Cancun Airport to Washington Dulles Airport is February, while July is the busiest. Choose the ideal time to visit Washington DC based on whether you prefer a more fast-paced or easygoing experience.

  • Book your flight from Cancun Airport to Washington Dulles Airport for July if you'd like to go to Washington DC during its warmest month. Expect temperatures of between 19ºC and 33ºC.

  • Look for cheap tickets from CUN to IAD in January if you like travelling in cooler conditions. Temperatures are at their lowest then, ranging between -6ºC and 10ºC on average.

Explore more of the United States

  • You've seen Washington DC, now it's time to explore other corners of the United States. Travel around 322 kilometres north-east to New York to tick off its popular sights. From Central Park to Statue of Liberty and Metropolitan Museum of Art, there's plenty to keep you on the go.

  • Around 193 kilometres north-east of Washington DC, Philadelphia is another essential stop in the United States. No visit is complete without checking out Independence Hall, Liberty Bell and Philadelphia Museum of Art.

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

Prices shown on this page are estimated lowest prices only. Found in the last 12 days.