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Dulles International Airport to Cancún International Airport flight

Explore the cheapest one-way and round-trip flights from Dulles International Airport to Cancún International Airport over the next 90 days, with one-way fares from KWD 46 and round-trip from KWD 98. Based on Trip.com's latest 7-day flight data.

    • Cheapest nonstop
      IAD 13:01
      3h 54m
      Direct
      CUN 16:55
      Washington D.C. - Cancun | Mon, Nov 2 | United Airlines
      CUN 16:55
      3h 24m
      Direct
      IAD 20:19
      Cancun - Washington D.C. | Thu, Nov 5 | United Airlines
      KWD 136 KWD 184
      26% off
      26% off
      KWD 184 KWD 136
    • IAD 13:01
      3h 54m
      Direct
      CUN 15:55
      Washington D.C. - Cancun | Mon, Oct 26 | United Airlines
      CUN 11:35
      3h 24m
      Direct
      IAD 15:59
      Cancun - Washington D.C. | Wed, Oct 28 | United Airlines
      KWD 136 KWD 184
      26% off
      26% off
      KWD 184 KWD 136
    • IAD 15:00
      6h 8m
      1 stop
      CUN 21:08
      Washington D.C. - Cancun | Sun, Dec 6 | Aeromexico
      CUN 06:04
      8h 7m
      1 stop
      IAD 14:11
      Cancun - Washington D.C. | Wed, Dec 9 | Delta Air Lines
      KWD 98 KWD 184
      47% off
      47% off
      KWD 184 KWD 98
    • IAD 06:00
      7h 47m
      1 stop
      CUN 13:47
      Washington D.C. - Cancun | Mon, Nov 16 | Aeromexico
      CUN 06:04
      8h 7m
      1 stop
      IAD 14:11
      Cancun - Washington D.C. | Fri, Nov 20 | Aeromexico
      KWD 98
      47% off
      KWD 184 KWD 98
    • IAD 16:30
      28h
      1 stop
      CUN 20:30
      Washington D.C. - Cancun | Thu, Dec 3 | Air Canada
      CUN 15:00
      19h 29m
      1 stop
      DCA 10:29
      Cancun - Washington D.C. | Tue, Dec 8 | Air Canada
      KWD 100
      46% off
      KWD 184 KWD 100
    • IAD 17:20
      27h 10m
      1 stop
      CUN 19:30
      Washington D.C. - Cancun | Thu, Oct 29 | Air Canada
      CUN 10:30
      23h 59m
      1 stop
      DCA 10:29
      Cancun - Washington D.C. | Sun, Nov 1 | Air Canada
      KWD 101
      45% off
      KWD 184 KWD 101
    • IAD 15:44
      18h 40m
      1 stop
      CUN 10:24
      Washington D.C. - Cancun | Fri, Nov 6 | Aeromexico
      CUN 21:31
      16h 40m
      1 stop
      IAD 14:11
      Cancun - Washington D.C. | Mon, Nov 9 | Aeromexico
      KWD 102
      45% off
      KWD 184 KWD 102
    • IAD 15:00
      6h 8m
      1 stop
      CUN 21:08
      Washington D.C. - Cancun | Sun, Dec 6 | Delta Air Lines
      CUN 21:31
      16h 40m
      1 stop
      IAD 14:11
      Cancun - Washington D.C. | Wed, Dec 9 | Aeromexico
      KWD 104
      43% off
      KWD 184 KWD 104
    • IAD 06:00
      9h 6m
      1 stop
      CUN 15:06
      Washington D.C. - Cancun | Mon, Nov 16 | Delta Air Lines
      CUN 06:04
      8h 7m
      1 stop
      IAD 14:11
      Cancun - Washington D.C. | Fri, Nov 20 | Aeromexico
      KWD 104
      43% off
      KWD 184 KWD 104
    • WAS 13:00
      17h 25m
      1 stop
      CUN 14:00
      Washington D.C. - Cancun | Mon, Oct 26 | Normal Airline
      CUN 15:00
      6h
      Direct
      WAS 16:00
      Cancun - Washington D.C. | Wed, Oct 28 | Normal Airline
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    • Cheapest
      IAD 22:33
      11h 45m
      1 stop
      CUN 10:18
      Washington D.C. - Cancun | Tue, Dec 15 | Frontier Airlines
      KWD 46 KWD 132
      65% off
      65% off
      KWD 132 KWD 46
    • Cheapest
      IAD 22:33
      11h 45m
      1 stop
      CUN 10:18
      Washington D.C. - Cancun | Tue, Dec 22 | Frontier Airlines
      KWD 46 KWD 132
      65% off
      65% off
      KWD 132 KWD 46
    • Cheapest
      IAD 15:44
      18h 40m
      1 stop
      CUN 10:24
      Washington D.C. - Cancun | Tue, Nov 10 | Aeromexico
      KWD 46 KWD 132
      65% off
      65% off
      KWD 132 KWD 46
    • IAD 21:06
      16h 35m
      1 stop
      CUN 13:41
      Washington D.C. - Cancun | Tue, Nov 10 | Frontier Airlines
      KWD 47
      64% off
      KWD 132 KWD 47
    • IAD 15:44
      18h 40m
      1 stop
      CUN 10:24
      Washington D.C. - Cancun | Thu, Nov 26 | Aeromexico
      KWD 48
      64% off
      KWD 132 KWD 48
    • IAD 22:33
      11h 45m
      1 stop
      CUN 10:18
      Washington D.C. - Cancun | Mon, Dec 14 | Frontier Airlines
      KWD 50
      62% off
      KWD 132 KWD 50
    • IAD 22:33
      11h 45m
      1 stop
      CUN 10:18
      Washington D.C. - Cancun | Mon, Dec 21 | Frontier Airlines
      KWD 50
      62% off
      KWD 132 KWD 50
    • IAD 09:05
      6h 26m
      1 stop
      CUN 14:31
      Washington D.C. - Cancun | Thu, Nov 5 | American Airlines
      KWD 51
      61% off
      KWD 132 KWD 51
    • IAD 10:44
      5h 26m
      1 stop
      CUN 16:10
      Washington D.C. - Cancun | Thu, Nov 26 | American Airlines
      KWD 52
      61% off
      KWD 132 KWD 52
    • WAS 13:00
      17h 25m
      1 stop
      CUN 14:00
      Washington D.C. - Cancun | Mon, Oct 26 | Normal Airline
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    • Cheapest nonstop
      IAD 13:01
      3h 54m
      Direct
      CUN 16:55
      Washington D.C. - Cancun | Mon, Nov 9 | United Airlines
      KWD 79 KWD 198
      60% off
      60% off
      KWD 198 KWD 79
    • IAD 08:17
      3h 53m
      Direct
      CUN 11:10
      Washington D.C. - Cancun | Thu, Nov 5 | United Airlines
      KWD 97 KWD 132
      27% off
      27% off
      KWD 132 KWD 97
    • IAD 13:01
      3h 54m
      Direct
      CUN 16:55
      Washington D.C. - Cancun | Fri, Nov 13 | United Airlines
      KWD 97 KWD 132
      27% off
      27% off
      KWD 132 KWD 97
    • IAD 13:01
      3h 54m
      Direct
      CUN 16:55
      Washington D.C. - Cancun | Wed, Nov 18 | United Airlines
      KWD 98
      51% off
      KWD 198 KWD 98
    • IAD 13:01
      3h 54m
      Direct
      CUN 16:55
      Washington D.C. - Cancun | Mon, Dec 7 | United Airlines
      KWD 98
      51% off
      KWD 198 KWD 98
    • IAD 13:01
      3h 54m
      Direct
      CUN 16:55
      Washington D.C. - Cancun | Tue, Nov 17 | United Airlines
      KWD 98
      51% off
      KWD 198 KWD 98
    • IAD 13:01
      3h 54m
      Direct
      CUN 16:55
      Washington D.C. - Cancun | Tue, Nov 10 | United Airlines
      KWD 98
      51% off
      KWD 198 KWD 98
    • IAD 13:01
      3h 54m
      Direct
      CUN 16:55
      Washington D.C. - Cancun | Wed, Dec 9 | United Airlines
      KWD 98
      51% off
      KWD 198 KWD 98
    • IAD 13:01
      3h 54m
      Direct
      CUN 16:55
      Washington D.C. - Cancun | Sun, Dec 13 | United Airlines
      KWD 98
      51% off
      KWD 198 KWD 98
    • WAS 13:00
      17h 25m
      1 stop
      CUN 14:00
      Washington D.C. - Cancun | Mon, Oct 26 | Normal Airline
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    • Cheapest nonstop
      IAD 13:01
      3h 54m
      Direct
      CUN 16:55
      Washington D.C. - Cancun | Mon, Nov 9 | United Airlines
      KWD 79 KWD 198
      60% off
      60% off
      KWD 198 KWD 79
    • IAD 13:01
      3h 54m
      Direct
      CUN 16:55
      Washington D.C. - Cancun | Wed, Nov 18 | United Airlines
      KWD 98 KWD 198
      51% off
      51% off
      KWD 198 KWD 98
    • IAD 13:01
      3h 54m
      Direct
      CUN 16:55
      Washington D.C. - Cancun | Mon, Dec 7 | United Airlines
      KWD 98 KWD 198
      51% off
      51% off
      KWD 198 KWD 98
    • IAD 13:01
      3h 54m
      Direct
      CUN 16:55
      Washington D.C. - Cancun | Tue, Nov 17 | United Airlines
      KWD 98
      51% off
      KWD 198 KWD 98
    • IAD 13:01
      3h 54m
      Direct
      CUN 16:55
      Washington D.C. - Cancun | Tue, Nov 10 | United Airlines
      KWD 98
      51% off
      KWD 198 KWD 98
    • IAD 13:01
      3h 54m
      Direct
      CUN 16:55
      Washington D.C. - Cancun | Sun, Dec 13 | United Airlines
      KWD 98
      51% off
      KWD 198 KWD 98
    • IAD 13:01
      3h 54m
      Direct
      CUN 16:55
      Washington D.C. - Cancun | Wed, Dec 9 | United Airlines
      KWD 98
      51% off
      KWD 198 KWD 98
    • IAD 13:01
      3h 54m
      Direct
      CUN 15:55
      Washington D.C. - Cancun | Sun, Oct 25 | United Airlines
      KWD 99
      50% off
      KWD 198 KWD 99
    • IAD 13:01
      3h 54m
      Direct
      CUN 16:55
      Washington D.C. - Cancun | Sun, Nov 8 | United Airlines
      KWD 101
      49% off
      KWD 198 KWD 101
    • WAS 13:00
      17h 25m
      1 stop
      CUN 14:00
      Washington D.C. - Cancun | Mon, Oct 26 | Normal Airline
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    • Cheapest nonstop
      IAD 13:01
      3h 54m
      Direct
      CUN 15:55
      Washington D.C. - Cancun | Tue, Oct 27 | United Airlines
      KWD 97 KWD 223
      56% off
      56% off
      KWD 223 KWD 97
    • IAD 13:01
      3h 54m
      Direct
      CUN 15:55
      Washington D.C. - Cancun | Sun, Oct 25 | United Airlines
      KWD 99 KWD 223
      56% off
      56% off
      KWD 223 KWD 99
    • IAD 13:01
      3h 54m
      Direct
      CUN 15:55
      Washington D.C. - Cancun | Sat, Oct 31 | United Airlines
      KWD 146 KWD 223
      35% off
      35% off
      KWD 223 KWD 146
    • IAD 13:01
      3h 54m
      Direct
      CUN 15:55
      Washington D.C. - Cancun | Thu, Oct 29 | United Airlines
      KWD 165
      26% off
      KWD 223 KWD 165
    • IAD 15:03
      5h 52m
      1 stop
      CUN 19:55
      Washington D.C. - Cancun | Sat, Oct 31 | Aeromexico
      KWD 121
      46% off
      KWD 223 KWD 121
    • WAS 13:00
      17h 25m
      1 stop
      CUN 14:00
      Washington D.C. - Cancun | Mon, Oct 26 | Normal Airline
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    • IAD 08:17
      3h 53m
      Direct
      CUN 11:10
      Washington D.C. - Cancun | Thu, Nov 5 | United Airlines
      KWD 97 KWD 132
      27% off
      27% off
      KWD 132 KWD 97
    • IAD 08:17
      3h 53m
      Direct
      CUN 12:10
      Washington D.C. - Cancun | Mon, Nov 16 | United Airlines
      KWD 103 KWD 198
      48% off
      48% off
      KWD 198 KWD 103
    • IAD 13:01
      3h 54m
      Direct
      CUN 16:55
      Washington D.C. - Cancun | Mon, Nov 9 | United Airlines
      KWD 79 KWD 198
      60% off
      60% off
      KWD 198 KWD 79
    • IAD 13:01
      3h 54m
      Direct
      CUN 16:55
      Washington D.C. - Cancun | Fri, Nov 13 | United Airlines
      KWD 97
      27% off
      KWD 132 KWD 97
    • IAD 13:01
      3h 54m
      Direct
      CUN 16:55
      Washington D.C. - Cancun | Wed, Nov 18 | United Airlines
      KWD 98
      51% off
      KWD 198 KWD 98
    • IAD 13:01
      3h 54m
      Direct
      CUN 16:55
      Washington D.C. - Cancun | Mon, Dec 7 | United Airlines
      KWD 98
      51% off
      KWD 198 KWD 98
    • IAD 13:01
      3h 54m
      Direct
      CUN 16:55
      Washington D.C. - Cancun | Tue, Nov 17 | United Airlines
      KWD 98
      51% off
      KWD 198 KWD 98
    • IAD 13:01
      3h 54m
      Direct
      CUN 16:55
      Washington D.C. - Cancun | Tue, Nov 10 | United Airlines
      KWD 98
      51% off
      KWD 198 KWD 98
    • IAD 13:01
      3h 54m
      Direct
      CUN 16:55
      Washington D.C. - Cancun | Wed, Dec 9 | United Airlines
      KWD 98
      51% off
      KWD 198 KWD 98
    • WAS 13:00
      17h 25m
      1 stop
      CUN 14:00
      Washington D.C. - Cancun | Mon, Oct 26 | Normal Airline
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Displayed flight fares from Washington D.C. to Cancun are based on average prices across airlines for the next 3 months, according to the latest Trip.com database.

Which airline offers the cheapest flights from Dulles International Airport to Cancún International Airport?

The cheapest airline flying from Dulles International Airport to Cancún International Airport is Frontier Airlines (from KWD 46) among 8 carriers operating this route. Based on Trip.com's latest 7-day flight data.

Frontier Airlines
From KWD 46
Aeromexico
From KWD 46
American Airlines
From KWD 51
Delta Air Lines
From KWD 53
Air Canada
From KWD 56
United Airlines
From KWD 74
Volaris
From KWD 76
Porter Airlines
From KWD 81

Find more flights and airlines

What is the flight schedule from Dulles International Airport to Cancún International Airport?

Check the schedule for flights from Washington D.C. to Cancun and find the flight that best matches your travel plans.

Flight info.
Departure
Arrival
Weekly Schedule

  1. DL1354

    Dulles International Airport

    07:17

    IAD

    2h 5m

    Direct

    09:22

    ATL

    S M T W T F S
    Search

  2. DL598

    Hartsfield–Jackson Atlanta International Airport

    10:55

    ATL

    2h 53m

    Direct

    13:48

    CUN

    S M T W T F S

  3. AA5101

    Dulles International Airport

    09:15

    IAD

    1h 35m

    Direct

    10:50

    CLT

    S M T W T F S
    Search

  4. AA1778

    Charlotte Douglas International Airport

    13:09

    CLT

    3h 8m

    Direct

    15:17

    CUN

    S M T W T - S

  5. AM456

    Dulles International Airport

    15:36

    IAD

    5h 24m

    Direct

    20:00

    MEX

    S M T W T F S
    Search

  6. AM564

    Mexico City International Airport

    21:55

    MEX

    2h 26m

    Direct

    01:21

    CUN

    S M T W T F S

  7. AC8724

    Dulles International Airport

    09:55

    IAD

    1h 38m

    Direct

    11:33

    YUL

    S M T W T F S
    Search

  8. AC1884

    Montréal-Pierre Elliott Trudeau International Airport

    17:00

    YUL

    4h 30m

    Direct

    20:30

    CUN

    - M T W T F S

  9. AM3974

    Dulles International Airport

    06:00

    IAD

    1h 51m

    Direct

    07:51

    ATL

    S M T W T F S
    Search

  10. AM3503

    Hartsfield–Jackson Atlanta International Airport

    18:20

    ATL

    2h 35m

    Direct

    19:55

    CUN

    S M T W T F S

  11. F94409

    Dulles International Airport

    21:06

    IAD

    2h 2m

    Direct

    23:08

    ATL

    S M T W T F S
    Search

  12. F9153

    Hartsfield–Jackson Atlanta International Airport

    08:59

    ATL

    3h 9m

    Direct

    12:08

    CUN

    S - - W T F S

  13. AM456

    Dulles International Airport

    15:36

    IAD

    5h 24m

    Direct

    20:00

    MEX

    S M T W T F S
    Search

  14. AM500

    Mexico City International Airport

    06:01

    MEX

    2h 42m

    Direct

    09:43

    CUN

    S M T W T F S

  15. AM456

    Dulles International Airport

    15:36

    IAD

    5h 24m

    Direct

    20:00

    MEX

    S M T W T F S
    Search

  16. AM504

    Mexico City International Airport

    06:50

    MEX

    2h 43m

    Direct

    10:33

    CUN

    S M T W T F S

  17. AC8619

    Dulles International Airport

    16:05

    IAD

    1h 28m

    Direct

    17:33

    YYZ

    S M T W T F S
    Search

  18. AC1812

    Toronto Pearson International Airport

    16:10

    YYZ

    4h 20m

    Direct

    20:30

    CUN

    - - T - T F S
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About Dulles International Airport and Cancún International Airport

Learn about Dulles International Airport (IAD) and Cancún International Airport (CUN) — including location, terminals, transportation, and travel tips.

Flight distance 2,188.18km
Cheapest one-way ticket price KWD 46
Cheapest return ticket price KWD 98

FAQs for Dulles International Airport to Cancún International Airport Flights

  • How long is the flight from Dulles International Airport to Cancún International Airport?

    Dulles International Airport to Cancún International Airport takes about 3 hours 8 minutes on average. Actual flight time may vary depending on route, weather and air traffic.
  • There are around 3 daily flights from Dulles International Airport (IAD) to Cancún International Airport (CUN).
  • The earliest flight from Dulles International Airport to Cancún International Airport departs at 08:26, and the last departs at 12:35, with about 2 flights per day. Flight times may change, so please check the latest departure and arrival times before you travel.
  • The route from Dulles International Airport (IAD) to Cancún International Airport (CUN) is quite popular. Without considering departure times or holidays, tickets cost around KWD 186 in December, the most expensive month to book this route.
    • The distance from Cancún International Airport to downtown is about 13km, by taxi about 30 minutes.
  • The closest airport to Cancún International Airport (CUN) is Cozumel International Airport. The distance is around 58km.
  • United Airlines is a very popular airline operating an average of 1191 flights per month.
  • One-way flights from Dulles International Airport to Cancún International Airport currently start from KWD 46, and round-trip fares start from KWD 98. The current lowest fare is a Frontier Airlines flight departing on Tue, Dec 15; prices may vary depending on availability.
  • Yes. United Airlines operate direct flights from Dulles International Airport to Cancún International Airport, with an average flight time of 2 hours 58 minutes, and around 12 weekly flights. Actual flight frequency may vary by season.
  • Based on Trip.com flight data for departures within the next 30 days with at most one stop, the average one-way price from Dulles International Airport to Cancún International Airport is KWD 113. Prices may vary depending on the departure date, airline, and availability.
  • Dulles International Airport to Cancún International Airport operates around 12 weekly flights, mainly by United Airlines. Actual frequency may vary during holidays and seasonal schedule adjustments.
  • Enter Dulles International Airport and Cancún International Airport, select your departure date and number of passengers, then compare flights by price, flight duration, and baggage allowance. Once you've chosen a fare, review the change and refund rules, fill in passenger details, and pay to receive your booking confirmation.

Find Cheap Flights with Trip.com

Note: Prices shown on this page are estimated lowest price and include all taxes and fees found in the last 24 hours.

Book with no extra fees

Prices displayed on this page are all-inclusive prices (incl. taxes, fuel surcharge, civil aviation development fund, etc) with all fees confirmed before payment. Fees for luggage, meals, Wi-Fi, or other additional services are also included as shown in the flight cards.

Real-time pricing updates

Prices, availability, and travel information on this page were updated within the last 24 hours—even in real-time. The more popular the route, the more precise the data.

Change & Cancellation Policy

Trip.com displays flight cancellation and change policies for each flight ticket during the booking process, including fees and applicable conditions. Please check the following scenarios:
Voluntary cancellation/change:
To submit a change or cancellation request, go to the flight bookings page, select the option to change or cancel your booking, choose the relevant passengers and segment, and submit a request. Please note that additional charges may apply according to the airline ticket policy.
Cancellation/change due to a flight schedule change:
If the flight has been rescheduled and you would like to change or cancel your ticket, you can submit an involuntary cancellation request. For more details about change and cancellation policies, please check the customer support pages.