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CA $240 Cheap Flights from Washington (DCA) to Cancun (CUN)

View CA $240 flight on Mon, Dec 14, 2026Opens in a new window

Popular airlines from Ronald Reagan National Airport (DCA) to Cancun Intl. Airport (CUN)

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Cheap flights from Washington (DCA) to Cancun (CUN)

Prices were available within the past 7 days and start at CA $240 for one-way flights and CA $507 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

American Airlines
Sun, Dec 13 - Thu, Dec 17
DCA
Washington
CUN
Cancun
CA $507 Roundtrip, found 4 hours ago
CA $507
Roundtrip
found 4 hours ago
Select American Airlines flight, departing Sun, Dec 13 from Washington to Cancun, returning Thu, Dec 17, priced at CA $507 found 4 hours ago
American Airlines
Mon, Sep 21 - Wed, Sep 30
DCA
Washington
CUN
Cancun
CA $509 Roundtrip, found 1 day ago
CA $509
Roundtrip
found 1 day ago
Select American Airlines flight, departing Mon, Sep 21 from Washington to Cancun, returning Wed, Sep 30, priced at CA $509 found 1 day ago
American Airlines
Tue, Oct 13 - Tue, Oct 20
DCA
Washington
CUN
Cancun
CA $510 Roundtrip, found 5 days ago
CA $510
Roundtrip
found 5 days ago
Select American Airlines flight, departing Tue, Oct 13 from Washington to Cancun, returning Tue, Oct 20, priced at CA $510 found 5 days ago
American Airlines
Sun, Dec 13 - Thu, Dec 17
DCA
Washington
CUN
Cancun
CA $511 Roundtrip, found 4 hours ago
CA $511
Roundtrip
found 4 hours ago
Select American Airlines flight, departing Sun, Dec 13 from Washington to Cancun, returning Thu, Dec 17, priced at CA $511 found 4 hours ago
American Airlines
Sun, Nov 1 - Thu, Nov 5
DCA
Washington
CUN
Cancun
CA $514 Roundtrip, found 4 days ago
CA $514
Roundtrip
found 4 days ago
Select American Airlines flight, departing Sun, Nov 1 from Washington to Cancun, returning Thu, Nov 5, priced at CA $514 found 4 days ago
American Airlines
Mon, Dec 14 - Sat, Dec 19
DCA
Washington
CUN
Cancun
CA $517 Roundtrip, found 4 hours ago
CA $517
Roundtrip
found 4 hours ago
Select American Airlines flight, departing Mon, Dec 14 from Washington to Cancun, returning Sat, Dec 19, priced at CA $517 found 4 hours ago
Delta
Fri, Jan 29 - Tue, Feb 2
DCA
Washington
CUN
Cancun
CA $519 Roundtrip, found 12 hours ago
CA $519
Roundtrip
found 12 hours ago
Select Delta flight, departing Fri, Jan 29 from Washington to Cancun, returning Tue, Feb 2, priced at CA $519 found 12 hours ago
Aeromexico
Mon, Nov 16 - Mon, Nov 23
DCA
Washington
CUN
Cancun
CA $553 Roundtrip, found 2 days ago
CA $553
Roundtrip
found 2 days ago
Select Aeromexico flight, departing Mon, Nov 16 from Washington to Cancun, returning Mon, Nov 23, priced at CA $553 found 2 days ago
JetBlue Airways
Mon, Dec 14 - Sat, Dec 19
DCA
Washington
CUN
Cancun
CA $555 Roundtrip, found 4 hours ago
CA $555
Roundtrip
found 4 hours ago
Select JetBlue Airways flight, departing Mon, Dec 14 from Washington to Cancun, returning Sat, Dec 19, priced at CA $555 found 4 hours ago
Air Canada
Thu, Nov 5 - Mon, Nov 9
DCA
Washington
CUN
Cancun
CA $592 Roundtrip, found 20 hours ago
CA $592
Roundtrip
found 20 hours ago
Select Air Canada flight, departing Thu, Nov 5 from Washington to Cancun, returning Mon, Nov 9, priced at CA $592 found 20 hours ago

Find the cheapest month to fly from Washington (DCA) to Cancun (CUN)

September is typically the cheapest month to fly

From CA $473 - CA $565 per traveller.

Frequently asked questions

How much does a flight from Washington, DC (DCA-Ronald Reagan Washington National) to Cancun, Quintana Roo (CUN-Cancun Intl.) cost?
You can find cheap one-way flights from CA $240 and cheap return flights from CA $507 DCA to CUN with Expedia. Return flights often range between CA$707 and CA$2293. Flight prices vary based on the month and day of the week you want to travel, as well as the airline and how far in advance you book your ticket. Filter your search on Expedia by "Price (lowest to highest)" to see the cheapest fares first, and use the Price Tracking tool to receive alerts when DCA to CUN ticket fares go up or down.
What is the cheapest month to fly from Washington, DC (DCA-Ronald Reagan Washington National) to Cancun, Quintana Roo (CUN-Cancun Intl.)?
The cheapest months to fly from DCA to CUN are typically during off-peak season when demand is low. Traveling in off-peak or shoulder months is usually a good way to secure cheap tickets, just remember to avoid flying during holidays if you are able to. Use the calendar view in your search to see which months have low fares on this route.
Which airlines fly direct from Washington, DC (DCA-Ronald Reagan Washington National) to Cancun, Quintana Roo (CUN-Cancun Intl.)?
Enter DCA to CUN and your travel dates, then apply the 'Nonstop' filter to see only direct flights.
What is the cheapest airline that flies from Washington, DC (DCA-Ronald Reagan Washington National) to Cancun, Quintana Roo (CUN-Cancun Intl.)?
JetBlue Airways is one of the cheapest airlines offering connecting flights from Washington, DC (DCA-Ronald Reagan Washington National) to Cancun, Quintana Roo (CUN-Cancun Intl.), with return tickets starting from around CA$452 for flights that can be booked for departure within the next year. These prices are per adult, for economy/coach class. Use Expedia's search tool to compare the prices and schedules of airlines that fly this route to find the best option for your plans and budget.
How do I find cheap flights from Washington, DC (DCA-Ronald Reagan Washington National) to Cancun, Quintana Roo (CUN-Cancun Intl.)?
To find a cheap flight from Washington, DC (DCA-Ronald Reagan Washington National) to Cancun, Quintana Roo (CUN-Cancun Intl.), be flexible with your dates. Traveling outside of peak vacation months and booking a mid-week flight can help you save. Early morning and late night flights are often more affordable, too. Expedia allows you to compare flight times, airlines and routes all in one place to find low fares. You can also set up Price Tracking and receive alerts when fares go up or down.
What is the best time to fly from Washington, DC (DCA-Ronald Reagan Washington National) to Cancun, Quintana Roo (CUN-Cancun Intl.)?
The best time to fly is usually mid-week (Tuesday or Wednesday) and during early morning hours as flights tend to be cheaper, less crowded, and generally more on-time. Avoid major holidays and peak vacation seasons for smoother travel. Combining off-peak days and hours often gives the best combination of cost, comfort, and convenience.
How many flights per day from Washington, DC (DCA-Ronald Reagan Washington National) to Cancun, Quintana Roo (CUN-Cancun Intl.)?
There are approximately 99 connecting flights per day from Washington, DC (DCA-Ronald Reagan Washington National) to Cancun, Quintana Roo (CUN-Cancun Intl.). Some common connection points include Hartsfield-Jackson Atlanta Intl. (ATL), Charlotte-Douglas Intl. (CLT), and George Bush Intercontinental (IAH).
What is the earliest flight from Washington, DC (DCA-Ronald Reagan Washington National) to Cancun, Quintana Roo (CUN-Cancun Intl.)?
The earliest flight from Washington, DC (DCA-Ronald Reagan Washington National) to Cancun, Quintana Roo (CUN-Cancun Intl.) typically departs around 5:00 AM local time. This flight is operated by American Airlines. This is a seasonal service, active only in May. An early departure like this can help you make the most of your time at your destination. To compare early flights on Expedia, select the "Early Morning" and "Morning" filters in your search.
What day of the week has the most flights from Washington, DC (DCA-Ronald Reagan Washington National) to Cancun, Quintana Roo (CUN-Cancun Intl.)?
You'll find the most flights from Washington, DC (DCA) to Cancun, Quintana Roo (CUN) on a Monday, with around 52 flights available. This gives you a good selection of options for your travel plans. Major airlines on this route include Delta, American Airlines, and United. Flight schedules are quite consistent throughout the week, with only a slight variation between days.
What are the most popular departure times for flights from Washington, DC (DCA-Ronald Reagan Washington National) to Cancun, Quintana Roo (CUN-Cancun Intl.)?
The most popular departure times for flights from Washington, DC (DCA) to Cancun, Quintana Roo (CUN) are in the early morning, from 6am to 9am. Many major carriers, including American Airlines, Delta and United, offer flights during this window. This timing works well because you can get an early start on your travel day and arrive in Cancun with plenty of time to enjoy your destination.
How long does it take to fly from Washington, DC (DCA-Ronald Reagan Washington National) to Cancun, Quintana Roo (CUN-Cancun Intl.)?
There are no nonstop flights from Washington, DC (DCA-Ronald Reagan Washington National) to Cancun, Quintana Roo (CUN-Cancun Intl.). The distance between these two airports is approximately 2192 kilometres. Flights with one stop typically take around 8 hours. If you opt for flights with two or more stops, your travel time will be longer, usually around 21 hours. Keep in mind that actual flight times can vary due to factors like routing, weather, and wind patterns.
Can you fly business or first class from Washington, DC (DCA-Ronald Reagan Washington National) to Cancun, Quintana Roo (CUN-Cancun Intl.)?
Yes, you can fly business class or first class between DCA and CUN. Airlines that offer business class service on this route include:
  • Air Canada
  • Frontier Airlines
  • Delta
First class cabins are available on Alaska Airlines.
How do I earn miles on a Washington, DC (DCA-Ronald Reagan Washington National) to Cancun, Quintana Roo (CUN-Cancun Intl.) flight with Expedia?
It's easy to earn miles on a Washington, DC (DCA-Ronald Reagan Washington National) to Cancun, Quintana Roo (CUN-Cancun Intl.) flight when you book with Expedia. Before you confirm your booking, simply select your frequent flyer program and enter your program number. As a member of One Key™, you can also earn OneKeyCash™* on top of your airline miles when you book with Expedia.*Excludes taxes and fees. OneKeyCash is not redeemable for cash and can only be used on Expedia and other participating brands.
What airports do you fly into for Cancun, Quintana Roo (CUN) from Washington, DC (DCA)?
If you're planning to travel to Cancun from Ronald Reagan Washington National (DCA), you can fly directly into Cancun Intl. (CUN) which offers international flights and connections. Some flights may connect through major hubs like Seattle - Tacoma Intl. (SEA), Los Angeles Intl. (LAX), or Portland Intl. (PDX) before reaching Cancun. Compare routes and airports on Expedia to find the best flight options for your travel plans.
Is it cheaper to buy a plane ticket from Washington, DC (DCA-Ronald Reagan Washington National) to Cancun, Quintana Roo (CUN-Cancun Intl.) at the last minute?
Typically, booking a last minute flight from Washington, DC (DCA-Ronald Reagan Washington National) to Cancun, Quintana Roo (CUN-Cancun Intl.) will be more expensive than booking in advance. As the departure date approaches, there are usually fewer seats available which can drive up the cost. However, if there's some wiggle room with your travel dates and times, you could bag a cheap last-minute fare.
Is it cheaper to book a Washington, DC (DCA-Ronald Reagan Washington National) to Cancun, Quintana Roo (CUN-Cancun Intl.) flight and hotel package?
Securing a Washington, DC (DCA-Ronald Reagan Washington National) to Cancun, Quintana Roo (CUN-Cancun Intl.) flight and hotel package is usually cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your travels all in one place. Select from our extensive range of stays and then add flights, activities and car rentals to your booking. Bundle everything together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Washington, DC (DCA-Ronald Reagan Washington National) to Cancun, Quintana Roo (CUN-Cancun Intl.)?
If you booked your Washington, DC (DCA-Ronald Reagan Washington National) to Cancun, Quintana Roo (CUN-Cancun Intl.) flight within the last 24 hours, you may be able to modify or cancel it without any fees. Depending on the airline and the type of ticket you have, additional charges may apply for changes beyond this timeframe. Airline policies and contact information can be found in your itinerary or confirmation email. Or, head to our Customer Service portal if you'd like more information.

Travel information

Origin airport
Ronald Reagan Washington National
Destination airport
Cancun Intl.
Airlines serving
Aeromexico, Air Canada, American Airlines, Delta, JetBlue Airways
Roundtrip price
CA $506
Distance
2178 km

Book with confidence

Washington to Cancun Flights

The easy way to book your flights from Washington to Cancun 

With Expedia, it’s simple to find and book flights to Cancun from Washington whether you’re traveling for business or pleasure. Enter your travel dates, hit search, and choose your flight from 20 airlines that cover this route. There are nonstop flights to Cancun Intl., too.  

Choose your preferred carrier and cabin class with the advanced search tool and select your ideal departure time. Then, if you want, you can see just nonstop or refundable flights. And if you’re traveling last minute, just enter the date to check out flights from Washington to Cancun today, tomorrow, or this week.  

 

Save dollars with cheap flights from Ronald Reagan Washington National, DCA to Cancun Intl., CUN 

Sort your search results by price to find great deals on your flight from Washington to Cancun—you get all your cheapest options first. Grab yourself a bargain now—the lowest price on flights to Cancun from Washington currently is just CA $507 rising to CA $592.  

Here are more money-saving tips: 

  • Fly in December when flight prices are normally at their lowest 
  • Book about a month to 6 weeks before you travel for the best prices to Cancun  
  • Avoid peak season and weekends when flights can cost more
  • Early morning and late-night flights are sometimes cheaper, so try varying your travel times 
  • One surefire way to save money on your flight is to book your flight and hotel together with Expedia. Sometimes, the savings are so large that the flight is basically free! 

 

Reasons to choose Expedia for your flight to Cancun from Washington 

Whatever your destination, budget, or reason to travel, in just one quick search, you can choose from loads of flights, airlines, and cabin classes. The filters make it quick and easy to find your ideal flights, and if you choose one of the flexible options, you won’t be charged to change your flight. So book your flight to Cancun with Expedia today.

Washington to Cancun Flights

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*Available to Expedia members.