Cheap Flights from Washington Dulles to Cozumel

Compare Washington Dulles to Cozumel flight deals

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

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Flight deals from Washington Dulles to Cozumel

Looking for a cheap last-minute deal or the best return flight from Washington Dulles to Cozumel? Find the lowest prices on one-way and return tickets right here.

Find the cheapest month to fly from Washington Dulles to Cozumel

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Washington Dulles to Cozumel flights are currently cheapest in August.

Washington D.C. to Cozumel: Flight information

The things to know before you go.
Cheapest flight found405 €
Cheapest month to flyAugust

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

The best price we found for a return flight from Washington Dulles to Cozumel is 405 €. 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.
Currently, there are no airlines that fly direct from Washington Dulles to Cozumel. But we found flights with one or more stops from 405 €.
As of July 2025, there are no flights flying from Washington Dulles to Cozumel.
The cheapest month to fly from Washington Dulles to Cozumel is usually August.
After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from Washington Dulles Airport to Cozumel Airport on Tuesday, 12 August 2025.
No airlines currently offer direct flights between Washington Dulles Airport and Cozumel Airport. Most routes have one or more stops.
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 Cozumel 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 Cozumel is around 40 days in advance, so don’t leave your flight to the last minute.
Currently, United offers the cheapest flight tickets to Cozumel.

Flying from Washington Dulles International Airport (IAD) to Cozumel Airport (CZM): what you need to know

  • Give yourself plenty of time to catch your IAD to CZM flight. Generally, it's best to arrive at least two hours before international departures and an hour ahead for domestic flights.

  • Delays at check-in and security are likely if you're heading away during high season, so allow a bit more breathing room. A good general rule for peak periods? Get there up to four hours ahead for international flights and at least two hours for domestic departures.

  • We make it a piece of cake to book a flight with a stopover. To see your options for tickets from Washington Dulles International Airport to Cozumel Airport, uncheck 'Direct flights only.' Then, pick a flight with a stop long enough to explore your chosen city. Some great stopovers between IAD and CZM include:

    • Hartsfield-Jackson Atlanta International Airport

    • Miami International Airport

    • Charlotte Douglas International Airport

How to find the cheapest flights from Washington Dulles International Airport (IAD) to Cozumel Airport (CZM)

  • At the moment, 212 € is the cheapest price we've found for a one-way Washington Dulles International Airport to Cozumel Airport flight. The best price for a return plane ticket is 405 €. Remember that fares may change due to availability when booking.

  • To pick up cheap tickets from IAD to CZM, book ahead. Airlines generally offer lower prices when flights are first released.

  • The 'Whole month' search tool shows you the cheapest flights from Washington Dulles International Airport to Cozumel Airport throughout the month. It's a good way to find a bargain if your travel dates are flexible.

  • You won't have to check back in every day to see if fares have dropped when you create a Price Alert. We'll let you know the moment there's a change in price on cheap flights from IAD to CZM.

  • Select your ideal departure and arrival times, number of stops and airlines with the filters. Alternatively, sort your results by 'Cheapest' to find the best deals on flights from Washington Dulles International Airport to Cozumel Airport.

Handy information about Washington Dulles International Airport (IAD)

  • IAD's address is 1 Saarinen Circle.

  • Of the flights that depart from Washington Dulles International Airport, 74.39% touch down on time at their destination.

  • To get to Washington Dulles International Airport from central Washington DC, it'll take around 50 minutes by car. This depends on traffic though. It's approximately 56 kilometres from the airport to the city centre.

  • Catching public transport? Expect a trip time of around 3 hours 25 minutes.

  • Searching for a convenient hotel close to IAD? If you're boarding an early flight from Washington Dulles International Airport to Cozumel Airport, these accommodation options will have you moments from your departure gate:

Arriving at Cozumel Airport (CZM)

  • Lock in the best possible rate by booking your ride from Cozumel Airport about one week ahead of your departure.

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