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Washington, D.C.

$172+ Cheap flights from Cancún (CUN) to Washington, D.C. (WAS)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 12/8. Fares are subject to change and may not be available on all flights or dates of travel.
CUN — WAS
Jul 14 — Jul 211
Tue 7/14
Tue 7/21
1 adult, Economy
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Cheap flight deals from Cancún to Washington, D.C.

Cheapest flights from Cancún to Washington, D.C.
Explore the most affordable flight options available from Cancún to Washington, D.C.. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 14, 2026.

This Delta deal was found by Cheapflights users on 6/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/198:05 am
CUN
-
BWI
1 stop6h 41m
Delta
Wed 8/266:05 am
BWI
-
CUN
1 stop7h 51m
Delta
Deal found 6/11$268
This Delta deal was found by Cheapflights users on 6/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/196:04 am
CUN
-
IAD
1 stop8h 15m
Delta
Wed 8/268:28 am
IAD
-
CUN
2 stops12h 57m
Delta
Deal found 6/10$273
This Delta deal was found by Cheapflights users on 6/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/306:06 am
CUN
-
IAD
1 stop7h 39m
Delta
Mon 11/21:00 pm
IAD
-
CUN
1 stop8h 15m
Delta
Deal found 6/13$275
This Delta deal was found by Cheapflights users on 6/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/2912:35 pm
CUN
-
IAD
2 stops11h 06m
Delta
Fri 7/316:00 am
IAD
-
CUN
1 stop8h 00m
Delta
Deal found 6/12$279
This Delta deal was found by Cheapflights users on 6/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/168:00 am
CUN
-
DCA
1 stop9h 37m
Delta
Wed 7/229:00 am
DCA
-
CUN
1 stop12h 23m
Delta
Deal found 6/10$279
This United Airlines deal was found by Cheapflights users on 6/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/312:11 pm
CUN
-
BWI
1 stop20h 58m
United Airlines
Mon 9/78:10 am
BWI
-
CUN
1 stop7h 16m
United Airlines
Deal found 6/10$279
This Delta deal was found by Cheapflights users on 6/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/912:35 pm
CUN
-
IAD
2 stops11h 06m
Delta
Tue 7/148:27 am
IAD
-
CUN
2 stops12h 04m
Delta
Deal found 6/14$281
This United Airlines deal was found by Cheapflights users on 6/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/107:51 am
CUN
-
DCA
1 stop9h 40m
United Airlines
Sun 7/126:30 am
DCA
-
CUN
1 stop7h 40m
United Airlines
Deal found 6/13$281
This United Airlines deal was found by Cheapflights users on 6/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/287:51 am
CUN
-
BWI
2 stops15h 37m
United Airlines
Tue 8/46:15 am
BWI
-
CUN
1 stop9h 11m
United Airlines
Deal found 6/12$281
This American Airlines deal was found by Cheapflights users on 6/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/1010:34 am
CUN
-
IAD
1 stop8h 06m
American Airlines
Wed 7/156:14 am
IAD
-
CUN
1 stop14h 56m
American Airlines
Deal found 6/14$296
This United Airlines deal was found by Cheapflights users on 6/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/11:57 pm
CUN
-
IAD
1 stop9h 34m
United Airlines
Tue 7/211:09 pm
IAD
-
CUN
Nonstop3h 42m
United Airlines
Deal found 6/13$305
This United Airlines deal was found by Cheapflights users on 6/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/13:38 pm
CUN
-
DCA
1 stop16h 16m
United Airlines
Tue 7/216:00 am
DCA
-
CUN
1 stop6h 47m
United Airlines
Deal found 6/13$305

Find flight deals from Cancún to Washington, D.C.

Discover tips and strategies to find the most affordable flight options for your journey from Cancún (CUN) to Washington, D.C. (WAS). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated June 14, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$268
(Delta)

One-way from

$172
(Delta)

Popular in

June

Cheapest in

November

Average price

$553

Good round-trip deal

$407 or less

Good one-way deal

$224 or less
Provider with most accurate pricing for Cancun-Washington, D.C. (WAS) flight deals.
Search Deals
Provider most trusted by Cheapflights users for Cancun-Washington, D.C. (WAS) flights.
Search Deals
From Cancun to Washington, D.C. (WAS)
Search Deals
One-way flight from Cancun to Washington, D.C. (WAS)
Search Deals
Highest demand for flights based on searches. 6% potential increase in price ($25 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease ($16 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in June 2026
Search Deals
Price to beat on a round-trip flight from Cancun to Washington, D.C. (WAS).
Search Deals
Price to beat on a one-way flight from Cancun to Washington, D.C. (WAS).
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Cancún to Washington, D.C. that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated June 14, 2026.
Use the filters below to find and compare flights from Cancún to Washington, D.C. that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

CancúnBaltimore

CUN - BWI

CUNBWI

Cancun

Wed 8/19

8:05 am-3:46 pm

1 stop6h 41m

Baltimore/Washington

Wed 8/26

6:21 am-6:44 pm

2 stops13h 23m

$268

CancúnWashington, D.C.

CUN - IAD

CUNIAD

Cancun

Thu 7/16

6:03 am-3:20 pm

1 stop8h 17m

Washington, D.C. Dulles Intl

Wed 7/22

8:27 am-8:23 pm

1 stop12h 56m

$273
Quickest round-trip

CancúnWashington, D.C.

CUN - IAD

CUNIAD

Cancun

Wed 8/19

6:04 am-3:19 pm

1 stop8h 15m

Washington, D.C. Dulles Intl

Wed 8/26

3:03 pm-8:05 pm

1 stop6h 02m

$273

CancúnWashington, D.C.

CUN - IAD

CUNIAD

Cancun

Wed 7/29

3:43 pm-5:27 am

1 stop12h 44m

Washington, D.C. Dulles Intl

Fri 7/31

10:15 pm-11:40 am

1 stop14h 25m

$279

CancúnWashington, D.C.

CUN - DCA

CUNDCA

Cancun

Fri 10/30

3:51 pm-11:50 pm

1 stop6h 59m

Washington, D.C. Reagan-National

Mon 11/2

8:15 am-3:59 pm

1 stop7h 44m

$279

CancúnBaltimore

CUN - BWI

CUNBWI

Cancun

Fri 10/30

2:18 pm-12:38 am

1 stop9h 20m

Baltimore/Washington

Mon 11/2

6:05 am-12:54 pm

1 stop6h 49m

$279

CancúnWashington, D.C.

CUN - IAD

CUNIAD

Cancun

Wed 7/8

12:35 pm-11:13 pm

1 stop9h 38m

Washington, D.C. Dulles Intl

Tue 7/14

6:00 am-11:35 am

1 stop6h 35m

$279

CancúnBaltimore

CUN - BWI

CUNBWI

Cancun

Thu 9/3

12:11 pm-10:09 am

1 stop20h 58m

Baltimore/Washington

Mon 9/7

8:10 am-2:26 pm

1 stop7h 16m

$279

CancúnWashington, D.C.

CUN - DCA

CUNDCA

Cancun

Thu 7/16

8:00 am-6:37 pm

1 stop9h 37m

Washington, D.C. Reagan-National

Wed 7/22

9:00 am-8:23 pm

1 stop12h 23m

$279

CancúnWashington, D.C.

CUN - DCA

CUNDCA

Cancun

Fri 10/30

8:00 am-8:13 pm

1 stop11h 13m

Washington, D.C. Reagan-National

Mon 11/2

3:55 pm-9:15 pm

1 stop5h 20m

$279

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/10

Showing 1-10 of 57 resultsSorted by cheapest first
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Compare providers for flights from Cancún to Washington, D.C.

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Cancún to Washington, D.C. in June.
ProviderPrice AccuracyTrust Score*
FlightHubPrice Accuracy3 starsTrust Score*3 stars
ExpediaPrice Accuracy1 starTrust Score*3 stars
eDreamsPrice Accuracy2 starsTrust Score*3 stars
Justfly.comPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Cancún-Washington, D.C. flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Cancún-Washington, D.C. flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Cancún-Washington, D.C. flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Cancún-Washington, D.C. flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Cancún-Washington, D.C. flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Cancún to Washington, D.C.

Have a flexible travel schedule? Discover the best time to fly to Washington, D.C. from Cancún with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Cancún to Washington, D.C.

What is the cheapest month to book a flight from Cancún to Washington, D.C.?

Currently, December is the cheapest month in which you can book a flight from Cancún to Washington, D.C. (average of $125). Flying from Cancún to Washington, D.C. in August is currently the most expensive (average of $340). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from CUN to WAS?

Find hourly flight availability from Cancún to Washington, D.C.. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated June 14, 2026.

When flying from Cancún to Washington, D.C., the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Weekly flight availability from Cancún to Washington, D.C.

Explore weekly flight availability from Cancún to Washington, D.C.. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated June 14, 2026.

The most flights from CUN to WAS are scheduled on a Monday (2 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (2 on average).

How much does it cost to fly round-trip from Cancún to Washington, D.C.?

How often are flights from Cancún to Washington, D.C. delayed?

About 12% of weekly flights between Cancún and Washington, D.C. have experienced delays in the past year, with the average delay time being 119 minutes.

What is the most punctual flight time for Cancún to Washington, D.C. flights?

Historically, flights departing in the morning are less likely to be delayed, whereas flights leaving in the evening tend to experience delays more often.

What day of the week experiences the fewest flight delays on this route?

Tuesday tends to have the lowest number of delays on this route, whereas Saturday has historically faced a higher average of delays compared to other days of the week.

Which airline has the best punctuality record on Cancún to Washington, D.C. flights?

Over the last year, United Airlines have had the lowest number of delays on this route, with just 12% of flights being delayed.

The best insider tips for Cancún to Washington, D.C. flights

AI-powered summary based on content written by travel experts. AI can make mistakes.
Cheapflights partnered with top experts to bring you the best recommendations for your Cancún to Washington, D.C. trip
Our travel experts
Ramsey Qubein

Ramsey Qubein

Expert on IAD and CUN

An avid traveler and aviation expert who has visited 173 countries, all 50 states and seven continents, Ramsey Qubein flies nearly 400,000 miles a year. As a North Carolina-based freelance journalist for publications including Conde Nast Traveler, Forbes, USA Today and Bloomberg among others, he explores the latest trends in aviation, hospitality, cruises and business.

Read more

Reviews of airlines servicing Washington, D.C.

Get insights into the airlines that provide service to Washington, D.C.. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Washington, D.C.. Reviews last updated June 14, 2026.
Peruse reviews from past customers who have flown with United Airlines from Cancún to Washington, D.C. to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
9,818 reviews

Overall

7.4

Food

6.6

Entertainment

7.1

Boarding

7.7

Comfort

7.3

Crew

8.1

Reviews

1 / 20
4.0
Okay

Dynasty,May 2026

LAX - EWR

The food wasn’t nice - Hosts were not that kind.
United Airlines
7.4
Good
9,818 reviews
United Airlines
7.4
Good
9,818 reviews

Overall

7.4

Food

6.6

Entertainment

7.1

Boarding

7.7

Comfort

7.3

Crew

8.1

Reviews

1 / 20
4.0
Okay

Dynasty,May 2026

LAX - EWR

The food wasn’t nice - Hosts were not that kind.

Related info for your journey

Find useful and relevant information for your journey from Cancún to Washington, D.C.. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Cancún to Washington, D.C.?

    Located just 8.9 mi from the city center, Cancun is the airport most travelers will use when flying to Washington, D.C. from Cancún. Booking flights from Cancun (CUN) to Washington, D.C. should be relatively easy as there are 2 daily outbound flights to Washington, D.C. from 1 airline.

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

    Delta and United Airlines can get you from Cancún to Washington, D.C. in just under 6h 41m. Your travel time can differ by up to 18m. There are 1391 mi between Cancún and Washington, D.C.. Both multi-stop and nonstop flights can be found to your destination and back.

  • What is the cheapest airline to fly from Cancún to Washington, D.C. round-trip?

    According to our current data, United Airlines ($273), offers the cheapest pricing from Cancún to Washington, D.C.. United Airlines is priced at 28% lower than the current average price of a flight leaving 3 months from now.

  • What are the cheapest airlines to fly from Cancún to Washington, D.C. one-way?

    $131 is the cheapest one-way deal found within the past few days, from Frontier. You may also be able to find cheap deals on United Airlines and Aeromexico, with prices starting from $153 and $162, respectively.

  • What are the most popular routes from Cancún to Washington, D.C.?

    When deciding which route to take from Cancún to Washington, D.C. consider Cancun - Washington, D.C. Dulles Intl, Cancun - Baltimore/Washington or Cancun - Washington, D.C. Reagan-National as they are the most popular.

  • What are the cheapest flights from Cancún to Washington, D.C.?

    Looking for the cheapest flight from Cancún to Washington, D.C.? While on average our users pay $394, our data indicates the cheapest price to be $196. The most popular route (Cancun - Washington, D.C. Dulles Intl), is priced around $273.

  • Can I find deals for flights from Cancún to Washington, D.C. that include hotel bookings?

    Yes. In addition to deals on Cancún to Washington, D.C. flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Cancún to Washington, D.C.?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Cancún to Washington, D.C..

  • Can I find deals for business class flights from Cancún to Washington, D.C.?

    Yes. Cheapflights offers flight deals from Cancún to Washington, D.C. by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Cancún to Washington, D.C.?

    Currently, December is the cheapest month in which you can book a flight from Cancún to Washington, D.C. (average of $125). Flying from Cancún to Washington, D.C. in August is currently the most expensive (average of $340). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Traveling to a place near Washington, D.C.?

Book flights to Washington, D.C. if you plan to visit one of these locations
Alexandria
Arlington
Tysons
Owings Mills
Springfield
Lanham
Reston
Herndon
Rockville
Hyattsville
Manassas
Fredericksburg
Laurel
Hanover
Falls Church
Waldorf
Silver Spring
Largo
Clinton
Hunt Valley

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Cancún to Washington, D.C.

See prices for flight routes from nearby airports that may be better suited for you.
Cancún to Reagan-National flights

Top airline flying from Cancún to Washington, D.C.

Discover the top airline that operate flights from Cancún to Washington, D.C.. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated June 14, 2026.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$297Average$419FlexibilityNo cancel feeOn-time69%

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