$161 Find Cheap Flights from Cancun to Washington, D.C. - Compare and Save

Among airlines operating Cancún to Washington, D.C. flights:

• United Airlines: offers extra legroom; offers free seat selection

Extra legroom and free seat selection availability depends on fare class and route.

Only United Airlines operates flights between Cancún and Washington, D.C..

Flights from Cancún to Washington, D.C. usually depart from Cancun (CUN) and may arrive at several airports in Washington, D.C. area, including Washington, D.C. Reagan-National (DCA) and Washington, D.C. Dulles Intl (IAD).

Here are some options for this route, based on selected ticket types and cabin classes:

• United Airlines: a cabin bag and a checked bag in Economy Class

Bag allowance can vary by ticket type, cabin class, route and airline, so travelers should check the fare details before booking.

Three cabin classes are available on flights from Cancún to Washington, D.C.:

• Economy Class
• Business Class
• First Class

On this route, layover flights are cheaper than nonstop options on average. Layover fares average $295 round-trip via Charlotte Douglas (CLT), compared to $423 for nonstop.

There is no standard. Checked-bag policies vary by airline on this route. Most carriers charge $50–$100 for the first checked bag in economy. Premium fares and elite-status bookings typically include a free checked bag.

One-stop flights from Cancún to Washington, D.C. most commonly connect through:

• Atlanta Hartsfield-Jackson (ATL) - 45% of one-stop connections
• Houston George Bush Intcntl (IAH) - 15% of one-stop connections
• Miami (MIA) - 15% of one-stop connections
• New York John F Kennedy Intl (JFK) - 10% of one-stop connections

Atlanta Hartsfield-Jackson (ATL) handles the largest share of one-stop connections on this route.

Yes. Being flexible with your travel dates can save you up to 53% on the Cancún to Washington, D.C. route. Wednesday is the cheapest departure day at $357 round-trip on average, while Sunday is the most expensive at $755, a difference of $398. KAYAK's flexible dates feature shows options up to 3 days before and after your selected dates, making it easier to compare nearby fares.

A flight is considered delayed when it departs 15 minutes or more after its scheduled time. This is the standard used by the US Department of Transportation and most airline industry reporting. On the Cancún to Washington, D.C. route, 12% of flights were delayed in the past 3 months, with delays averaging 2 hours 3 minutes.

Morning is the busiest departure period on Cancún to Washington, D.C. flights, with 50% of flights leaving in that window. Afternoon departures account for 50%, evening flights for 0%, and night flights for 0%.

Some of the most popular sights in Washington, D.C. are Walter E. Washington Convention Center, National Mall and Capital One Arena. These are among the most viewed places in Washington, D.C. on KAYAK.

These are the earliest and latest flight times available from Cancún to Washington, D.C.:

• Earliest: departs at 11:14 am and lands at 2:36 pm
• Latest: departs at 4:55 pm and lands at 8:17 pm.

The flight takes about 3h 22m.

A nonstop flight from Cancún to Washington, D.C. takes 3h 22m, covering 1,365 miles.

Yes, a valid passport is required for this international route. Many destinations require at least six months of validity beyond your travel dates. Check your passport expiry well before booking.

Yes. Based on fares seen in the past 5 days, round-trip prices on this route showed a wide range, from about $244 to $1,625. That means the highest observed fare was about 7x higher than the lowest one.

One-way fares from Cancún to Washington, D.C. are currently lower than usual. Average one-way flight prices are about $175, which is 45% below the typical average for this route.

United Airlines is the only airline operating Cancún to Washington, D.C. flights. 88% of its flights are on time.

Morning flights have the fewest delays on this route. Delays tend to pile up throughout the day as one late flight pushes the next, so earlier departures are usually more reliable.

Flying via Newark (EWR) gives the shortest average 1-stop total travel time at 6h 39m, compared with 6h 44m via Atlanta Hartsfield-Jackson (ATL) and 6h 47m via Charlotte Douglas (CLT).

Washington, D.C. is 1 hour ahead of Cancún (Eastern Time vs Eastern Time). Plan for the time shift when scheduling connections or first-day activities.

Since Washington, D.C. is served by multiple airports, car rental options and rates can vary depending on which one you fly into.
Near Washington, D.C. Reagan-National Airport (DCA) — daily rates from around $23:

• Sixt
• Dollar
• Thrifty
• Alamo
• Budget

Near Washington, D.C. Dulles Intl Airport (IAD) — daily rates from around $24:

• Dollar
• Budget
• Hertz
• Sixt
• Thrifty

Round-trip flights from Cancún to Washington, D.C. range from $319 to $518, with an average of $404 over the past 12 months. Anything below $319 counts as a good deal.