Flight Routes from Washington DC to Cancun

Trip type

Our cheapest offers for flights from Washington DC to Cancun

Here you can compare cheap flights from Washington DC (IAD) to Cancun (CUN) for one-way or return trips. The following offers were searched for and found on idealo during the last few days. Or start your own flight search to Cancun. Prices and availability may change at any time.

Flight schedule from Washington DC (IAD) to Cancun (CUN)

Select a travel date in the flight schedule for the route from Washington DC (IAD) to Cancun (CUN) and compare affordable flight deals.

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Active filtersnone
Matching outbound flights5 of 5
fromto
dep.arr.
durationstopovers
  1. August 9 – 15, 2026
  2. August 16 – 22, 2026
  3. August 23 – 29, 2026
    1. IADCUN
      nonstop
      1. United Airlines
    2. IADCUN
      1 stopover
      1. Delta Air Lines
    3. IADCUN
      nonstop
      1. United Airlines
    4. IADCUN
      nonstop
      1. United Airlines
    5. IADCUN
      1 stopover
      1. Aeroméxico

      Tips and tricks to help you find cheap flights from Washington DC to Cancun

      Favorite airline: United Airlines
      The majority of passengers on the route Washington DC – Cancun prefer to fly with United Airlines.
      United Airlines
      42 %
      Aeroméxico
      35 %
      Avianca
      21 %
      Direct flights are more expensive
      Direct flights on this route are $63.00 more expensive on average than flights with a stopover.
      non stop flight
      1 stop
      2 stops
      03h 37min
      08h 27min
      18h 40min
      $386
      $323
      $385
      Favourite connection: via Mexico City
      When booking flights from Washington DC to Cancun 41 % of travelers prefer to fly via Mexico City.
      Route
      bookings
      1 stopover Mexico City-Juarez International
      08h 27min, from $323
      41 %
      1 stopover Cleveland - Hopkins International Airport, OH
      28h 25min, from $395
      25 %
      2 stopovers San Salvador Guatemala City
      18h 40min, from $385
      16 %

      Important flight information

      Flight information: Washington DC - Cancun

      Roundtrip from $298.20
      Flight duration min. 03:45 / max. 06:03
      Return flight duration min. 03:13/ max. 03:20
      Distance 2188 km
      Flights per week 10
      Departure airport Airport Washington DC - Dulles International Airport, DC (IAD)
      Arrival airport Airport Cancun (CUN)
      Destination country Flights to Mexico
      City-Code - Arrival airport Washington-DC - Cancun
      Departure airport - Destination country Washington DC - Dulles International Airport, DC - Mexico
      Alternative routes to Mexico
      Alternative flights to Cancun
      Flight destinations with a similar price
      Flight destinations with a similar price