$141 Find Cheap Flights from Washington, D.C. to Cancun - Compare and Save
This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Washington, D.C. to Cancún departing on 9/20. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
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Cheap Flights from Washington, D.C. to Cancún (WAS-CUN)
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Washington, D.C. to Cancún that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.
Round-trip
One-way
Last minute
Direct
Recent round-trip flight deals from Washington, D.C. to Cancún
8:26 am - 11:05 amIAD Washington, D.C. Dulles Intl-CUN Cancun
3h 39mnonstop
11:14 am - 3:32 pmCUN Cancun-IAD Washington, D.C. Dulles Intl
3h 18mnonstop
$503Air Canada
Booking Insights
Price, demand and travel trends for Washington, D.C. to Cancún flights
Use KAYAK data on prices, travel dates, airlines and seasonal trends to compare options and book flights from Washington, D.C. to Cancún with more confidence.
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How much is a round-trip flight from Washington, D.C. to Cancún?
This analysis is based on the cheapest round-trip price found on KAYAK in the last 12 months by searching for a flight from Washington, D.C. to Cancún departing in October.
Round-trip flights from Washington, D.C. to Cancún start at $359. Prices are below average for this route right now, with typical round-trip fares ranging from $436 to $712. The lowest price found in the past 5 days was $359 on Lufthansa.
What is the cheapest Washington, D.C. to Cancún flight route?
KAYAK tracks online flight deals over the last 12 months and analyzes pricing trends to identify the best available fares.
Washington, D.C. Reagan-National Airport (DCA) to Cancún (CUN) is the cheapest Washington, D.C. to Cancún route, averaging $431 round-trip. Other Washington, D.C. to Cancún routes average $580, based on KAYAK data over the past 12 months.
What's the cheapest day of the week to fly from Washington, D.C. to Cancún?
Monday is the cheapest day of the week to fly from Washington, D.C. to Cancún, it is 10% cheaper than the average day. Thursday is the most expensive day with flight prices 10% higher than average. Based on deals found by KAYAK users in the last 12 months.
What is the cheapest month to fly from Washington, D.C. to Cancún?
KAYAK internal proprietary data takes all prices for each month over the last 12 months for round-trip flights from Washington, D.C. to Cancún, removes the top 0.1% to account for outliers and then takes the median of all values for each month.
September is the cheapest month to fly from Washington, D.C. to Cancún at $479 round-trip.
December ($657) and March ($636) are the most expensive months.
The price difference between flying in the cheapest and most expensive months is 37% on average.
This is based on KAYAK aggregated and averaged internal data over the past 12 months.
When are prices from Washington, D.C. to Cancún the cheapest?
Flights from Washington, D.C. to Cancún are cheapest 26 weeks before departure. Booking in this window typically costs about 22% less than the average last-minute fare (within 2 weeks of the flight), based on KAYAK data.
What is the cheapest airline to fly from Washington, D.C. to Cancún?
Lufthansa ($359) and Frontier ($360) are the cheapest airlines to fly round-trip from Washington, D.C. to Cancún according to KAYAK data over the last 5 days.
Which airline offers the most nonstop flights between Washington, D.C. and Cancún?
United Airlines has the most frequent nonstop flights from Washington, D.C. to Cancún with 12 flights per week. Based on KAYAK flight data over the last 3 months.
How often are flights from Washington, D.C. to Cancún delayed?
Over the last 12 months Washington, D.C. to Cancún flights were delayed in 11% of cases. Delayed flights averaged 144 minutes behind schedule.
What is the most punctual time of day to fly from Washington, D.C. to Cancún?
Morning flights have the fewest delays. Afternoon departures experience delays most often. Based on KAYAK data over the past 3 months.
Which day of the week has the fewest delays on Washington, D.C. to Cancún flights?
Tuesday has the fewest flight delays on the Washington, D.C. to Cancún route, at only 4% of flights delayed.
Saturday has the most delays at 26%. Based on KAYAK data over the past 3 months.
Which airline is the most punctual on Washington, D.C. to Cancún flights?
United Airlines is the most punctual airline on Washington, D.C. to Cancún flights, KAYAK's system tracked that 89% of flights were on time in the past 3 months.
What is the most popular layover airport when flying from Washington, D.C. to Cancún?
KAYAK data for 1-stop round-trips over the past 3 months. Only counts itineraries with the same layover on both legs.
Atlanta Hartsfield-Jackson (ATL) is the most popular layover for the Washington, D.C. to Cancún route. 29% of KAYAK users who booked 1-stop round-trips over the past 3 months connected via ATL.
What is the cheapest layover airport when flying from Washington, D.C. to Cancún?
Flights via Minneapolis St Paul (MSP) offer the most affordable fares, with an average round-trip price of $338. Based on KAYAK data over the past 3 months.
Which route, including a layover, takes the shortest amount of time from Washington, D.C. to Cancún?
New Orleans Louis Armstrong (MSY) offers the shortest 1-stop connection from Washington, D.C. to Cancún at 5h 58m one-way, 2h 13m longer than the 3h 45m direct flight. Based on KAYAK data over the past 3 months.
When flying from Washington, D.C. to Cancún which airport offers the shortest layover?
New Orleans Louis Armstrong (MSY) had the shortest average connection time for Washington, D.C. to Cancún layovers at 210 minutes over the past 3 months.
How many nonstop flights run daily between Washington, D.C. and Cancún?
There are 1 to 2 flights per day from Washington, D.C. to Cancún, about 12 flights per week. Monday has the most departures, with 17% of weekly flights.
What time of day do most flights depart from Washington, D.C. to Cancún?
Based on KAYAK flight schedules for the upcoming 3 months.
Most nonstop flights from Washington, D.C. to Cancún depart in the morning, accounting for 50% of nonstop departures. Around 1 flights are scheduled in that window over the next three months.
Expert advice for your flight from Washington, D.C. to Cancún
AI-powered summary based on content written by travel experts. AI can make mistakes.
KAYAK teamed up with top travel experts to share the best tips for your journey.
Our travel experts
Stefanie Waldek
Expert on IAD
Stefanie Waldek is a freelance space, travel, and design writer based in Saratoga Springs, NY. Her words have appeared in Space.com, Travel + Leisure, Condé Nast Traveler, Architectural Digest, and House Beautiful, among other publications. An expert in aviation and expedition cruising, Stefanie is frequently up in the air or on the sea, likely en route to Antarctica or the Arctic.
Brandon Schultz is an award-winning food and travel writer based in New York City. His work has appeared in Forbes, AAA, Thrillist, Travel + Leisure, and The Daily Meal, among many others, and he is the author of 6 books, including 3 cookbooks.
Key details for Washington, D.C. to Cancún flights
Low season
September
High season
June
Cheapest flight
$141
Best time to beat the crowds with an average 15% drop in price.
Most popular time to fly with an average 2% increase in price.
Flight from Baltimore to Cancún
When to book flights from Washington, D.C. to Cancún
Are your dates flexible? Find out the best times to travel from Washington, D.C. to Cancún based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.
Your Washington, D.C. to Cancún flight questions, answered
Find helpful route details based on KAYAK data, including flight times, airports, airlines and booking questions.
What airlines can you book your flight with?
Airlines offering flights from Washington to Cancun include United Airlines, American Airlines, Southwest Airlines, Copa Airlines, Delta Air Lines, and Spirit Airlines. The shortest route is from IAD Airport, where you’ll find multiple nonstop flights. From DCA Airport and BWI Airport, flights have one layover in Atlanta, Minneapolis, Houston, Charlotte, or Dallas.
Where are the currency exchange counters at Washington airports?
You’ll find several currency exchange counters at IAD at Gates A32, C8, C12, and D16. In the International Arrivals Building, they are opposite baggage recheck. At DCA Airport, there’s an international currency exchange at the Concourse level close to Terminal C pre-security. At BWI Airport, you’ll find two Travelex locations, one inside checkpoint D/E and the other close to the Lost and Found office.
From which Washington airport should I fly?
Washington Dulles Airport is a better option for nonstop flights to Cancun. Ronal Reagan is closer to the city, easier to access through public means, and easier to navigate than Dulles. For these reasons, it’s a more convenient option for business travelers, although flights are more expensive here. Flights from Baltimore Washington are also budget-friendly, but the airport has fewer flight options and amenities compared to IAD and DCA.
What nearby cities does Cancun Airport serve?
Some of the nearby cities you can travel to from Cancun Airport apart from Cancun are Isla Mujeres, Leona Vicario, X-Can, Cozumel, Playa del Carmen, Kantunilkin, and Tulum.
Can I fly with my pets from Washington, DC, to Cancun?
Several airlines operating between Washington, DC, and Cancun have pet-friendly policies that allow passengers to bring their furry friends into the cabin. You will only be allowed to bring cats, dogs, and birds. Nevertheless, it is critical that you confirm with the airline regarding the specific requirements, such as medical and health certification and pet cages.
Are there family amenities at Ronald Reagan Washington National Airport?
Ronald Reagan Washington National Airport (DCA) is a parents’ favorite as it offers family amenities such as nursing rooms throughout the airport. If you are using Terminal 1, you will find a family suite pre-security, adjacent to TSA Security Checkpoint. The room has diaper disposal bins, comfy seats, power sockets, and sinks.
Are there special services on the Washington, DC-Cancun route?
All flights from Washington, DC, to Cancun provide friendly services to disabled passengers and travelers with mobility challenges. All departure stations in Washington, DC, offer cab-to-aircraft assistance. When you arrive at Cancun International Airport, you will find friendly and dedicated airport staff to guide you when deplaning and through the terminal.
Which are the popular layover airports between Washington, DC, and Cancun?
When booking flights from Washington, DC, to Cancun, you will find many airlines offering one-stop journeys between the two cities. For instance, Frontier Airlines transits through Orlando International Airport (MCO), while Delta Air Lines has a layover at Hartsfield-Jackson Atlanta International Airport (ATL).
Are there car rentals at Cancun International Airport?
Several car rental agencies operate their counters at Cancun International Airport, making it easy to enjoy a self-ride to the city center at your own convenience. Popular car-hire companies at this facility include Thrifty, Hertz, Budget, Alamo and Avis. Their counters are located in Terminal 3 on the ground floor.
Are there hotels near Cancun International Airport?
If you are scheduled to land late at CUN, consider reserving a room in one of the hotels that sit close to the airport. Fairfield Inn & Suites by Marriott Cancun Airport is a recommended option, as it offers courtesy transportation to and from the airport.
Which airlines offer extra legroom and free seat selection on Washington, D.C. to Cancún flights?
Among airlines operating Washington, D.C. to Cancún flights:
• United Airlines: offers extra legroom; offers free seat selection
Extra legroom and free seat selection availability depends on fare class and route.
What airlines are available from Washington, D.C. to Cancún?
Only United Airlines operates flights between Washington, D.C. and Cancún.
Which airports can I use when flying from Washington, D.C. to Cancún?
Flights from Washington, D.C. to Cancún may depart from several airports in Washington, D.C. area, including Washington, D.C. Reagan-National (DCA) and Washington, D.C. Dulles Intl (IAD). Flights usually arrive at Cancun (CUN).
Which airlines include bags at no extra cost on Washington, D.C. to Cancún flights?
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 • Lufthansa: a cabin bag and a checked bag in Economy Class • ANA: a cabin bag and a checked bag in Business Class
Bag allowance can vary by ticket type, cabin class, route and airline, so travelers should check the fare details before booking.
What cabin classes can I book on flights from Washington, D.C. to Cancún?
Three cabin classes are available on flights from Washington, D.C. to Cancún:
• Economy Class • Business Class • First Class
How much can I save by taking a layover when flying from Washington, D.C. to Cancún?
On this route, layover flights are cheaper than nonstop options on average. Layover fares average $338 round-trip via Minneapolis St Paul (MSP), compared to $589 for nonstop.
What is the standard checked-bag allowance on flights from Washington, D.C. to Cancún?
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.
Which airports do connecting flights from Washington, D.C. to Cancún pass through?
One-stop flights from Washington, D.C. to Cancún most commonly connect through:
• Atlanta Hartsfield-Jackson (ATL) - 29% of one-stop connections • Fort Lauderdale (FLL) - 17% of one-stop connections • Charlotte Douglas (CLT) - 17% of one-stop connections • Houston George Bush Intcntl (IAH) - 15% of one-stop connections
Atlanta Hartsfield-Jackson (ATL) handles the largest share of one-stop connections on this route.
Can I save money by using flexible dates for flights from Washington, D.C. to Cancún?
Yes. Being flexible with your travel dates can save you up to 19% on the Washington, D.C. to Cancún route. Monday is the cheapest departure day at $513 round-trip on average, while Thursday is the most expensive at $626, a difference of $113. KAYAK's flexible dates feature shows options up to 3 days before and after your selected dates, making it easier to compare nearby fares.
At what point is a flight considered delayed from Washington, D.C. to Cancún?
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 Washington, D.C. to Cancún route, 11% of flights were delayed in the past 3 months, with delays averaging 2 hours 24 minutes.
How are flight departures from Washington, D.C. to Cancún spread across the day?
Morning is the busiest departure period on Washington, D.C. to Cancún flights, with 50% of flights leaving in that window. Afternoon departures account for 50%, evening flights for 0%, and night flights for 0%.
What popular places can I visit in Cancún?
Some of the most popular sights in Cancún are Puerto Cancun, Nichupte Lagoon and Playa Delfines. These are among the most viewed places in Cancún on KAYAK.
What are the earliest and latest flights from Washington, D.C. to Cancún?
These are the earliest and latest flight times available from Washington, D.C. to Cancún:
• Earliest: departs at 8:17 am and lands at 12:02 pm • Latest: departs at 1:01 pm and lands at 4:46 pm.
The flight takes about 3h 45m.
How expensive are last-minute Washington, D.C. to Cancún flights?
Last-minute fares on this route - booked within 2 weeks of departure - run 16% above the route average of $565. Book 26 weeks before departure for the lowest fares.
How long is a flight from Washington, D.C. to Cancún?
A nonstop flight from Washington, D.C. to Cancún takes 3h 45m, covering 1,365 miles.
Do I need a passport to fly from Washington, D.C. to Cancún?
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.
Have flight prices from Washington, D.C. to Cancún changed much recently?
Yes. Based on fares seen in the past 5 days, round-trip prices on this route showed a wide range, from about $359 to $3,545. That means the highest observed fare was about 10x higher than the lowest one.
How are flight prices from Washington, D.C. to Cancún looking right now?
One-way fares from Washington, D.C. to Cancún are currently lower than usual. Average one-way flight prices are about $159, which is 38% below the typical average for this route.
How does United Airlines’s on-time performance compare to other airlines on Washington, D.C. to Cancún flights?
United Airlines is the only airline operating Washington, D.C. to Cancún flights. 89% of its flights are on time.
How do delay rates compare for morning and evening flights from Washington, D.C. to Cancún?
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.
How much time can I save by choosing a different layover airport from Washington, D.C. to Cancún?
Flying via New Orleans Louis Armstrong (MSY) gives the shortest average 1-stop total travel time at 5h 58m, compared with 6h 16m via Charlotte Douglas (CLT) and 6h 28m via Miami (MIA).
What is the time difference between Washington, D.C. and Cancún?
Cancún is 1 hour behind Washington, D.C. (Eastern Time vs Eastern Time). Plan for the time shift when scheduling connections or first-day activities.
What car rental options are available at Cancun Airport (CUN)?
Cancun Airport (CUN) hosts 5 major car rental companies, with daily rates starting from around $1 for economy cars. Top options include: · MEXRENTACAR · Hertz · America Car Rental · Budget · Europcar
How much should I expect to pay for a Washington, D.C. to Cancún flight?
Round-trip flights from Washington, D.C. to Cancún range from $436 to $712, with an average of $565 over the past 12 months. Anything below $436 counts as a good deal.
Which airlines offer Wi-Fi on Washington, D.C. to Cancún flights?
JetBlue is the only airline on the Washington, D.C. to Cancún route offering in-flight Wi-Fi. Pricing depends on fare class.
Your guide to booking Washington, D.C. to Cancún flights
Get tips on when to book, when to fly and what to know before your trip.
If your dates can be flexible, aim for a Monday departure instead of Thursday. On this route, Monday flights average $513 - about $113 less than Thursday (18% savings) based on the last 12 months.
For the best chance at a low fare, aim to book around 26 weeks before you fly. On this route, that window historically saves about 22% versus last-minute pricing (KAYAK booking data, last 12 months).
If you can choose when to travel, plan your Washington, D.C. to Cancún trip for September. Fares historically average $479 round-trip in that month - typically $178 less than the most expensive month, which is December (based on the last 12 months).
If you have the time, taking a 1-stop flight through Minneapolis St Paul Airport (MSP) can be cheaper than flying direct. The cheapest layover option averages $338 round-trip on this route - about $251 less than direct flights (based on the last 12 months).
When traveling to Cancun from Washington, you can either fly from Washington Dulles (IAD), Baltimore Washington (BWI), or Ronald Reagan (DCA). Ronald Reagan Washington International Airport is the closest to DC at about 4 miles, and Washington Dulles International Airport follows at about 28 miles. Baltimore Washington International Thurgood Marshall Airport is a bit further at about 32 miles away.
To get to Ronald Reagan from Washington DC, use the DC Metro Rail as it has a station connected to Terminals B and C of the airport. To Washington Dulles, the 5A DC Metrobus is the cheaper and more convenient option as it connects to the airport. To Baltimore Washington Airport, use either the Amtrak or MARC trains from Union Center.
Once you touch down in Cancun International Airport (CUN), the Cancun ADO Bus from Cancun Airport bus station will take you directly to Cancun, Tulum, Puerto Morelos, Puerto del Carmen, or Merida. You’ll see the bus stand when you exit each terminal.
Washington Dulles is a hub for United Airlines, Baltimore Washington is a hub for Southern Airways Express, and Ronald Reagan is a hub for American Airlines. Baltimore Airport is also a gateway for military personnel in DC.
If you have some time before your flight at Washington Dulles Airport, enjoy the free Wi-Fi and charging stations or have some reflection time at the Interfaith Chapel in Concourse A. If you’re traveling with pets, you’ll find pet relief areas adjacent to Gate A32, across Gate D1 and several more outside the terminal. There are several smoking lounges in Concourses B, C and, D.
Baltimore-Washington International Thurgood Marshall Airport (BWI) operates a multilevel parking garage where you can drop off your car ahead of your departure to Cancun International Airport (CUN). The parking options are designed to suit everyone’s needs, including hourly, daily, express, and long-term. A complimentary shuttle is available to ferry you from the garage to the terminal.
Washington-Dulles International Airport (IAD) operates two terminals, with the main terminal serving security checks and ticketing. Air Canada Express and Frontier Airlines provide regular flights from this establishment to Cancun. You won’t have challenges moving between the terminal as automated trains frequently run between them.
Suppose you arrive at Ronald Reagan Washington National Airport (DCA) with hunger pangs. In that case, pop into restaurants that define this place and grab a plate of your favorite delicacy. Ben’s Chili Bowl is a recommended eatery post-security that serves the famous half-smokes, chili dogs, and burgers. If you crave Japanese-inspired menus, pop into Matsutake Sushi, located post-security in the National Hall.
Prefer to fly direct from Washington, D.C. to Cancun?
Direct data is based off flight results for the next 60 days. Find direct flights from all airlines flying direct from Washington, D.C. to Cancun.
Find which airlines fly direct from Washington, D.C. to Cancun Airport, which days they fly and book direct flights.
Direct departures
Washington, D.C. to Cancun
Monday
United Airlines
United Airlines
Tuesday
United Airlines
United Airlines
Wednesday
United Airlines
United Airlines
Thursday
United Airlines
United Airlines
Friday
United Airlines
United Airlines
Saturday
United Airlines
United Airlines
Sunday
United Airlines
United Airlines
See more direct flights
Direct returns
Cancun to Washington, D.C.
Monday
United Airlines
United Airlines
Tuesday
United Airlines
United Airlines
Wednesday
United Airlines
United Airlines
Thursday
United Airlines
United Airlines
Friday
United Airlines
United Airlines
Saturday
United Airlines
United Airlines
Sunday
United Airlines
United Airlines
See more direct flights
Everything you need to know for your flight from Washington, D.C. to Cancún
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Other airlines flying from Washington, D.C. to Cancún
Flights from the other most popular airlines that fly from Washington, D.C. to Cancún according to KAYAK users. Prices are the lowest found on KAYAK over the last 7 days. Price and availability are not guaranteed.
Cabin class types available on flights from Washington, D.C. to Cancún
Cabin classes available on flights from Washington, D.C. to Cancún. Prices are the lowest found on KAYAK over the last 7 days. Price and availability is not guaranteed.
The most popular flights on KAYAK according to clicks in the last 2 weeks. Prices are the lowest found on KAYAK over the last 7 days. Price and availability is not guaranteed.
Flights from all airports within Washington, D.C. to Cancún. Prices are the lowest found on KAYAK over the last 7 days. Price and availability is not guaranteed.
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