Price observed over the last 3 months for a round trip.
Compare all flight tickets and find cheap flights from Washington to Cancún
The cheapest flights right now
Washington – Cancun
Outbound – Nov 9, 2026
direct
3h 53m Return – Nov 18, 2026
direct
3h 24m $675
2 days ago
Washington – Cancun
Outbound – Nov 8, 2026
1 stop
6h 50m IAH
Return – Nov 17, 2026
direct
3h 24m $671
2 days ago
Washington – Cancun
Outbound – Nov 8, 2026
direct
3h 53m Return – Nov 17, 2026
direct
3h 24m $691
2 days ago
Washington – Cancun
Outbound – Nov 8, 2026
direct
3h 53m Return – Nov 17, 2026
direct
3h 24m $748
yesterday
* Prices are in USD per passenger, including taxes, for a round trip. Prices are based on searches carried out within the last 72 hours. Please note that availability and ticket prices are subject to change and should not be considered as the final price quoted.
Cheapest flight tickets
$280
Average price of a round trip
$345
Average flight ticket price recorded over the last 3 months for a round trip.
Flight duration
3h37
A flight from Washington to Cancún takes on average 3h37.
Best time
May
According to user searches, the ideal month to go to Cancún is May.
Tips for finding a cheap flight from Washington to Cancún
Check out our tips for booking your flight to Cancún (Mexico) from Washington (USA) at the cheapest possible price.
Usually, the cheapest month to pick up a ticket on this route is August, with an average flight ticket price of $152 (calculation over the last two years). The most touristic season corresponds to the months of October, March and November.
For the cheapest flights, it is advisable to buy your ticket at least 47 days before the departure date.
The airline offering the cheapest flight tickets is Aeromexico. A ticket from the airline Aeromexico to Cancún costs on average $339.
The airlines that offer the most flights are United Airlines and United Airlines.
Price of flight tickets from Washington to Cancún
Here is some information and tips to know before booking your flight:
- Flight ticket prices range from $280 to $487
- The average price of a flight ticket is about $345
- Prices are lowest for stays in the month of August
- The month in which booking a ticket is cheaper is: October
info departure city :
Washington, USA
airports :
Ronald Reagan Washington National Airport (DCA)
Dulles International Airport (IAD)
College Park Airport (CGS)
local time :
Washington is a city in the country USA, the time zone is [[timezone]]. In Washington, it is currently {fromLocalTime}, the temperature is on average 20°C, with a minimum of 16°C and a maximum of 28°C.
The city of Washington (WAS) has 3 airport(s): Ronald Reagan Washington, Dulles and College Park
destination info :
Cancún, Mexico
airport :
Cancún International Airport (CUN)
local time :
Cancún is in the country Mexico, the time zone is [[timezone]]. In Cancún, it is currently {toLocalTime}, the temperature is on average 25°C, with a minimum of 24°C and a maximum of 28°C.
The city of Cancún has 1 airport(s): Cancún
Useful info about Cancún
What is the least touristic period to go to Cancún?
If you want to visit Cancún during the least touristic period, choose the month of May.
What is the most popular time to travel to Cancún?
In Cancún, the most popular month is October. It is during this period that the prices offered by airlines are also the highest.
When should I book my flight from Washington to Cancún?
According to our data, it is recommended to book your flight 47 days before your departure. If you book your flight ticket 7 weeks before your departure, you may find a price below average. You can also choose morning flights that are 3% cheaper than afternoon and evening flights. The cheapest day to book a flight from Washington to Cancún is Sunday.
What are the arrival and destination airports when traveling between Washington and Cancún?
When you leave, you can leave from Ronald Reagan Washington or Dulles, and you will arrive at Cancún.
How to reach Washington airport from the city centre?
The airport Ronald Reagan Washington is located 4 km, Dulles is located 42 km or College Park is located 14 km from the city centre. You can access it by using public transportation, taking a taxi, or renting a car.
Are there other means of transportation to go from Washington to Cancún?
Airplane is the only means of transportation listed on Liligo for this journey.
Are there big differences in weather between Washington and Cancún?
In summer, the average temperature is 28°C in Cancún and 25°C in Washington. The average rainfall in summer is 154 mm in Cancún and 133 mm in Washington. In summer, it is warmer in Cancún and it rains less in Washington. In winter, it is colder in Cancún and it rains more in Washington.
