WAS - CUN

$106 Find Cheap Flights from Washington, D.C. to Cancun - Compare and Save

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Everything you should know

Cheapest round-trip
$346
Typical prices: $436-$712
American Airlines
Fri 1/12Fri 5/4
BWI - CUN • 1 stop
Cheapest non-stop
$487
Typical prices: $474-$725
Lufthansa
Wed 10/24Tue 10/30
IAD - CUN • Non-stop
Nonstop flights
You can fly direct with United Airlines. Average duration is 3h 50m
Direct flights
+1
Direct flights
+1
Top routes
Cheapest • 15% average savings
Most popular
Insights
Insights
Avoid delays
Most punctual • 90% on-time
Best time • Fewest delays
Insights
Insights
When to book
in advance
Our data shows that travelers who book at least 26 weeks in advance save around 22% compared to booking last minute.
Insights
Insights
When to travel
Cheapest • 15% price drop
Most popular
Good to know
+1
Good to know
+1
Top layover airports
Cheapest • Avg $338 (round-trip)
Shortest trip • 6h 16m (one-way)
Insights
Insights
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We hope you love your trip to Cancún!
Flight Deals
Booking Insights
Expert advice
Flight Deals

Cheap Flights from Washington, D.C. to Cancún (WAS-CUN)

 
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Washington, D.C. to Cancún

Wed, Dec 2 - Wed, Dec 9
Frontier Logo
6:50 pm - 9:53 amBWI  Baltimore/Washington-CUN Cancun
15h 03m1 stop Atlanta Hartsfield-Jackson
Frontier Logo
11:38 am - 1:45 pmCUN  Cancun-BWI Baltimore/Washington
26h 07m1 stop Chicago O'Hare Intl
$355Frontier
Tue, Mar 16 - Wed, Mar 24
Delta Logo
10:00 am - 3:35 pmBWI  Baltimore/Washington-CUN Cancun
6h 35m1 stop Atlanta Hartsfield-Jackson
Delta Logo
10:01 am - 7:41 pmCUN  Cancun-BWI Baltimore/Washington
8h 40m1 stop Atlanta Hartsfield-Jackson
$358Delta
Mon, Nov 2 - Wed, Nov 11
Delta Logo
9:00 am - 8:55 pmBWI  Baltimore/Washington-CUN Cancun
11h 55m1 stop Atlanta Hartsfield-Jackson
Delta Logo
11:21 am - 12:58 amCUN  Cancun-BWI Baltimore/Washington
13h 37m2 stops Mexico City Benito Juarez Atlanta Hartsfield-Jackson
$358Delta
Tue, Oct 27 - Tue, Nov 3
JetBlue Logo
8:00 am - 12:58 pmBWI  Baltimore/Washington-CUN Cancun
5h 58m1 stop Fort Lauderdale
JetBlue Logo
1:05 pm - 9:43 pmCUN  Cancun-BWI Baltimore/Washington
8h 38m1 stop Fort Lauderdale
$362JetBlue
Thu, Dec 10 - Sun, Dec 13
Frontier Logo
2:40 pm - 12:58 pmBWI  Baltimore/Washington-CUN Cancun
22h 18m1 stop Chicago O'Hare Intl
Frontier Logo
11:28 am - 10:41 pmCUN  Cancun-BWI Baltimore/Washington
11h 13m1 stop Atlanta Hartsfield-Jackson
$362Frontier
Mon, Nov 2 - Mon, Nov 23
JetBlue Logo
7:50 am - 1:58 pmDCA  Washington, D.C. Reagan-National-CUN Cancun
6h 08m1 stop Fort Lauderdale
JetBlue Logo
10:25 am - 9:00 pmCUN  Cancun-DCA Washington, D.C. Reagan-National
10h 35m1 stop Orlando
$363JetBlue
Sun, Nov 8 - Tue, Nov 10
Volaris Logo
6:40 am - 6:07 pmIAD  Washington, D.C. Dulles Intl-CUN Cancun
11h 27m1 stop Guadalajara Miguel Hidal
Volaris Logo
10:20 am - 5:00 amCUN  Cancun-IAD Washington, D.C. Dulles Intl
18h 40m1 stop Guadalajara Miguel Hidal
$365Volaris
Fri, Jan 29 - Tue, Feb 2
Volaris Logo
6:40 am - 6:07 pmIAD  Washington, D.C. Dulles Intl-CUN Cancun
11h 27m1 stop Guadalajara Miguel Hidal
Volaris Logo
7:06 pm - 5:00 amCUN  Cancun-IAD Washington, D.C. Dulles Intl
9h 54m1 stop Guadalajara Miguel Hidal
$365Volaris
Fri, Jan 22 - Thu, Jan 28
American Airlines Logo
7:05 am - 4:10 pmIAD  Washington, D.C. Dulles Intl-CUN Cancun
9h 05m1 stop Charlotte Douglas
American Airlines Logo
3:10 pm - 10:55 pmCUN  Cancun-IAD Washington, D.C. Dulles Intl
7h 45m1 stop Dallas/Fort Worth
$368American Airlines
Fri, Jan 8 - Wed, Jan 20
American Airlines Logo
7:05 am - 2:26 pmIAD  Washington, D.C. Dulles Intl-CUN Cancun
7h 21m1 stop Charlotte Douglas
American Airlines Logo
7:00 am - 4:17 pmCUN  Cancun-IAD Washington, D.C. Dulles Intl
9h 17m1 stop Dallas/Fort Worth
$368American Airlines
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 with more confidence.

How much is a round-trip flight from Washington, D.C. to Cancún?

Round-trip flights from Washington, D.C. to Cancún typically range from $436 to $712. The lowest price found in the past 5 days was $346, on American Airlines.

What is the cheapest Washington, D.C. to Cancún flight route?

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?

Based on deals KAYAK users found in the last 12 months, Monday is the cheapest day of the week to fly from Washington, D.C. to Cancún. It’s 10% cheaper than the average day, while Thursday is the most expensive, with prices 10% higher.

What’s the cheapest month to fly from Washington, D.C. to Cancún?

•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 flights 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.

Expert advice

Expert advice for your flight from Washington, D.C. to Cancún

 
KAYAK teamed up with top travel experts to share the best tips for your journey.
Our travel experts
Stefanie Waldek

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

Brandon Schultz

Expert on CUN

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

Cheapest flight

$106
Beat the crowds with an average 43% drop in travelers.
The most popular month to fly with an average 18% increase in travelers.
One-way 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

Your Washington, D.C. to Cancún flight questions, answered

Find helpful answers about this route, including flight times, airports, airlines and booking tips.

  • 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 6:41 am and lands at 10:31 am
    • Latest: departs at 5:47 pm and lands at 9:37 pm.

    The flight takes about 3h 50m.

  • 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 long is a flight from Washington, D.C. to Cancún?

    A nonstop flight from Washington, D.C. to Cancún takes 3h 50m, 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.

  • 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.

  • How expensive are last-minute Washington, D.C. to Cancún flights?

    Last-minute fares on this route (booked within two weeks of departure) run 16% above the $565 route average. Book 26 weeks before departure for the lowest fares.

  • 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.

  • How does on-time performance compare across airlines flying from Washington, D.C. to Cancún?

    United Airlines is the only airline operating Washington, D.C. to Cancún flights. 90% of its flights are on time.

  • 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.

  • 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%.

  • 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.

  • 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 $156, which is 39% below the typical average for this route.

  • 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

  • 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).

  • What time of day has the fewest delays on flights from Washington, D.C. to Cancún?

    Morning flights have the fewest delays on this route, while afternoon departures tend to have the most.

  • 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, 10% of flights were delayed in the past 3 months, with delays averaging 2h 22m.

  • 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
    • Charlotte Douglas (CLT) - 18% of one-stop connections
    • Fort Lauderdale (FLL) - 17% of one-stop connections
    • Miami (MIA) - 9% of one-stop connections

  • Can I save money by using flexible dates for flights from Washington, D.C. to Cancún?

    Yes. Flexible dates can save you up to 19% on flights from Washington, D.C. to Cancún. 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.

  • What airlines fly from Washington, D.C. to Cancún?

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

  • How much time can I save by choosing a different layover airport from Washington, D.C. to Cancún?

    Flying via Charlotte Douglas (CLT) gives the shortest average 1-stop total travel time at 6h 16m, compared with 6h 29m via Miami (MIA) and 6h 34m via Fort Lauderdale (FLL).

  • 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 popular places can I visit in Cancún?

    Some of the most popular sights in Cancún are Playa Caracol, Playa Delfines and Playa Gaviota Azul. These are among the most viewed places in Cancún on KAYAK.

  • 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.

  • 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
    • JetBlue: a cabin bag in Economy Class class

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

  • What nearby cities does Cancun Airport serve?

    Nearby destinations served by Cancun Airport, besides Cancun, include Isla Mujeres, Leona Vicario, X-Can, Cozumel, Playa del Carmen, Kantunilkin and Tulum. The official Cancún International Airport transfers page lists ADO shuttle service, taxis and Hertz car rental, but it does not name these destinations.

  • Where are the currency exchange counters at Washington airports?

    Several currency exchange counters are located at IAD near Gates A32, C8, C12 and D16. In the International Arrivals Building, the counters are opposite baggage recheck.

  • Are there family amenities at Ronald Reagan Washington National Airport?

    Yes, Ronald Reagan Washington National Airport (DCA) offers family amenities, including nursing rooms throughout the airport. In Terminal 1, a nursing room is located pre-security next to the TSA Security Checkpoint. It has a rocking chair, electrical outlets, a shelf, a mirror, hand sanitizer and a baby changing table.

  • Are there special services on the Washington, DC-Cancun route?

    Yes. Flights from Washington, DC, to Cancun offer assistance for passengers with disabilities and travelers with mobility challenges. At BWI, airlines provide wheelchair service, which can be requested during the reservation process or by notifying the airline before arrival at the airport. At Cancun International Airport (CUN), tourist information is available in the arrivals areas of Terminals 2, 3 and 4.

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 are flexible, aim for a Monday departure and avoid flying on Thursday. On this route, Monday flights average $513, about $113 less than Thursday fares (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).
  • If you're arriving late at night and need somewhere to stay, check out these hotels close to Cancun Airport.

    • Courtyard by Marriott Cancun Airport
    • Hilton Garden Inn Cancun Airport
    • City Express by Marriott Cancun Aeropuerto
  • Flying to Cancún from Washington? You can leave from IAD, BWI or DCA. Choose DCA if you want the closest airport to DC. It's about 4 miles away. IAD is about 26 miles from DC, while BWI is about 32 miles away.
  • Use the automated trains (AeroTrain) at Washington-Dulles International Airport (IAD) to get between the Terminal and the midfield gates.
  • Heading to Ronald Reagan from Washington, DC? Take the DC Metro Rail, which has a station connected to Terminal 2. For a cheaper, more convenient trip to Washington Dulles International Airport, you can use the 5A DC Metrobus. If you're flying out of Baltimore Washington Airport, take Amtrak or MARC from Washington Union Station to the BWI rail station, then use the free BWI shuttle to the terminal.
  • After landing at Cancun International Airport (CUN), go to the ADO boarding platform outside Terminals 2, 3 and 4. ADO bus services operate directly from Cancun Airport to the downtown terminals of Cancun, Playa del Carmen, and Tulum. You can also pre-book your shuttle service tickets online.
  • If you have time before your flight at Washington Dulles Airport, use the free Wi-Fi and charging stations or head to the Interfaith Chapel in Concourse A for a quiet moment. If you're traveling with pets, you'll find pet relief areas next to Gate A32, across from Gate D1 and several more outside the terminal.
  • Park in BWI’s multilevel garage before your flight to Cancun. It offers hourly, daily, express and long-term parking, plus a free shuttle to the terminal.

Prefer to fly 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

More options for your flight from Washington, D.C. to Cancún

Complete your trip to Cancún with a hotel stay or car rental