Cancún

$94+ Cheap flights from Washington, D.C. (WAS) to Cancún (CUN)

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 4/9. Fares are subject to change and may not be available on all flights or dates of travel.
WAS — CUN
abr. 27 — may. 41
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Find cheap flights from Washington, D.C. to Cancún with Cheapflights

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Cheapflights Tip: The best prices from Washington, D.C. to Cancun are usually found in September or January, booked 43 days in advance, depart on a Monday or Sunday and return on a Friday

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

Cheapest flights from Washington, D.C. to Cancún
Explore the most affordable flight options available from Washington, D.C. to Cancún. Find the lowest fares from popular airlines and budget airlines, with prices last updated on marzo 28, 2026.

This Trip.com deal was found by Cheapflights users on 3/28. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 4/48:39 pm
BWI
-
CUN
1 stop12h 33m
Multiple Airlines
sáb. 4/112:41 pm
CUN
-
BWI
Nonstop3h 37m
Multiple Airlines
Deal found 3/28$264
This Kiwi.com deal was found by Cheapflights users on 3/26. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 4/58:39 pm
BWI
-
CUN
1 stop12h 33m
Multiple Airlines
sáb. 4/112:41 pm
CUN
-
BWI
Nonstop3h 37m
Multiple Airlines
Deal found 3/26$265
This Kiwi.com deal was found by Cheapflights users on 3/27. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 4/1110:25 am
BWI
-
CUN
Nonstop4h 06m
Multiple Airlines
sáb. 4/1810:20 am
CUN
-
BWI
Nonstop3h 15m
Multiple Airlines
Deal found 3/27$267
This Priceline deal was found by Cheapflights users on 3/27. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 4/88:39 pm
BWI
-
CUN
1 stop12h 33m
Multiple Airlines
sáb. 4/112:41 pm
CUN
-
BWI
Nonstop3h 37m
Multiple Airlines
Deal found 3/27$268
This Priceline deal was found by Cheapflights users on 3/27. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 4/1110:25 am
BWI
-
CUN
Nonstop4h 06m
Multiple Airlines
sáb. 4/2510:20 am
CUN
-
BWI
Nonstop3h 15m
Multiple Airlines
Deal found 3/27$269
This Cheapflightsfares deal was found by Cheapflights users on 3/27. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 4/46:45 am
BWI
-
CUN
Nonstop3h 40m
Spirit Airlines
jue. 4/910:20 am
CUN
-
BWI
Nonstop3h 15m
Spirit Airlines
Deal found 3/27$270
This FlightHub deal was found by Cheapflights users on 3/27. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 4/308:57 am
BWI
-
CUN
1 stop6h 59m
Frontier
lun. 5/44:07 pm
CUN
-
BWI
1 stop14h 36m
Frontier
Deal found 3/27$271
This Frontier deal was found by Cheapflights users on 3/26. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 5/46:04 am
BWI
-
CUN
1 stop9h 52m
Frontier
vie. 5/81:14 pm
CUN
-
BWI
2 stops17h 29m
Frontier
Deal found 3/26$272
This Kiwi.com deal was found by Cheapflights users on 3/25. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 4/910:15 am
BWI
-
CUN
Nonstop4h 06m
Multiple Airlines
sáb. 4/1810:20 am
CUN
-
BWI
Nonstop3h 15m
Multiple Airlines
Deal found 3/25$273
This CheapOair deal was found by Cheapflights users on 3/27. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 4/1110:25 am
BWI
-
CUN
Nonstop4h 06m
Multiple Airlines
vie. 4/1711:36 am
CUN
-
BWI
Nonstop3h 15m
Multiple Airlines
Deal found 3/27$274
This Justfly.com deal was found by Cheapflights users on 3/24. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 4/210:15 am
BWI
-
CUN
Nonstop4h 06m
Frontier
vie. 4/102:41 pm
CUN
-
BWI
Nonstop3h 37m
Frontier
Deal found 3/24$275
This Frontier deal was found by Cheapflights users on 3/26. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 5/46:00 am
IAD
-
CUN
1 stop9h 56m
Frontier
sáb. 5/911:05 am
CUN
-
IAD
2 stops11h 04m
Frontier
Deal found 3/26$283

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

Discover tips and strategies to find the most affordable flight options for your journey from Washington, D.C. (WAS) to Cancún (CUN). 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 marzo 28, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$264
(Kiwi.com)

One-way from

$94
(Kiwi.com)

Popular in

December

Cheapest in

September

Average price

$502

Good round-trip deal

$321 or less

Good one-way deal

$122 or less
Provider with most accurate pricing for Washington, D.C. (WAS)-Cancun flight deals.
Provider most trusted by Cheapflights users for Washington, D.C. (WAS)-Cancun flights.
From Washington, D.C. (WAS) to Cancun
One-way flight from Washington, D.C. (WAS) to Cancun
Highest demand for flights based on searches. 6% potential increase in price ($36 potential increase over avg. RT price).
Cheapest flight prices on average. 2% potential price decrease ($11 potential savings vs. average RT price).
Average for round-trip flights in March 2026
Price to beat on a round-trip flight from Washington, D.C. (WAS) to Cancun.
Price to beat on a one-way flight from Washington, D.C. (WAS) to Cancun.

Cheapflights Fare Finder

 
Customize your flight search to find flights from Washington, D.C. to Cancún 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 marzo 28, 2026.
Use the filters below to find and compare flights from Washington, D.C. to Cancún that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

BaltimoreCancún

BWI - CUN

BWICUN

Baltimore/Washington

mar. 6/2

8:15 am-2:26 pm

1 stop7h 11m

Cancun

mié. 6/10

7:51 am-4:20 pm

1 stop7h 29m

$375

Washington, D.C.Cancún

DCA - CUN

DCACUN

Washington, D.C. Reagan-National

dom. 5/10

7:30 am-12:52 pm

1 stop6h 22m

Cancun

jue. 5/14

9:15 am-5:34 pm

1 stop7h 19m

$404

Washington, D.C.Cancún

IAD - CUN

IADCUN

Washington, D.C. Dulles Intl

lun. 4/13

1:09 pm-3:51 pm

Nonstop3h 42m

Cancun

vie. 4/17

4:18 pm-8:44 pm

Nonstop3h 26m

$407

Washington, D.C.Cancún

IAD - CUN

IADCUN

Washington, D.C. Dulles Intl

sáb. 5/2

1:09 pm-3:51 pm

Nonstop3h 42m

Cancun

dom. 5/10

11:14 am-3:45 pm

Nonstop3h 31m

$409

Washington, D.C.Cancún

IAD - CUN

IADCUN

Washington, D.C. Dulles Intl

vie. 4/10

6:15 am-1:10 pm

1 stop7h 55m

Cancun

sáb. 4/18

4:18 pm-8:44 pm

Nonstop3h 26m

$411

Washington, D.C.Cancún

IAD - CUN

IADCUN

Washington, D.C. Dulles Intl

lun. 4/13

8:23 am-2:37 pm

1 stop7h 14m

Cancun

sáb. 4/18

11:14 am-3:45 pm

Nonstop3h 31m

$411

Washington, D.C.Cancún

IAD - CUN

IADCUN

Washington, D.C. Dulles Intl

mié. 6/3

10:11 am-8:16 pm

1 stop11h 05m

Cancun

dom. 6/7

6:00 am-3:10 pm

1 stop8h 10m

$413

Washington, D.C.Cancún

IAD - CUN

IADCUN

Washington, D.C. Dulles Intl

jue. 6/25

1:09 pm-3:51 pm

Nonstop3h 42m

Cancun

mar. 6/30

2:49 pm-12:31 am

1 stop8h 42m

$419

Washington, D.C.Cancún

DCA - CUN

DCACUN

Washington, D.C. Reagan-National

vie. 4/10

9:00 am-2:37 pm

1 stop6h 37m

Cancun

sáb. 4/18

8:45 am-4:24 pm

1 stop6h 39m

$421

Washington, D.C.Cancún

IAD - CUN

IADCUN

Washington, D.C. Dulles Intl

mié. 6/24

10:16 am-8:25 pm

1 stop11h 09m

Cancun

mar. 7/7

2:01 pm-11:14 pm

1 stop8h 13m

$423

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/25

Showing 1-10 of 60 resultsSorted by cheapest first
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Compare providers for flights from Washington, D.C. to Cancún

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 Washington, D.C. to Cancún in March.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
AranGrantPrice Accuracy2 starsTrust Score*2 stars
CheapflightsfaresPrice Accuracy2 starsTrust Score*2 stars
Kiwi.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 Washington, D.C.-Cancún flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Washington, D.C.-Cancún flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Washington, D.C.-Cancún flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Washington, D.C.-Cancún 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 Washington, D.C.-Cancún 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 Washington, D.C. to Cancún

Have a flexible travel schedule? Discover the best time to fly to Cancún from Washington, D.C. 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 Washington, D.C. to Cancún

How far ahead should I book a flight from Washington, D.C. to Cancún?

Use this chart to determine the optimal time to book a round-trip flight from Washington, D.C. to Cancún. Price data was last updated on March 13, 2026.

The best time to book flights from Washington, D.C. to Cancún is 43 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

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

Currently, February is the cheapest month in which you can book a flight from Washington, D.C. to Cancún (average of $197). Flying from Washington, D.C. to Cancún in June is currently the most expensive (average of $260). 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 WAS to CUN?

Find hourly flight availability from Washington, D.C. to Cancún. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated marzo 28, 2026.

When flying from Washington, D.C. to Cancún, the time of day you fly usually plays a role in the price. Save by searching for a flight in the morning, which can drop the price by up to 31% versus a flight in the afternoon.

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

What’s the top layover airport for flights from Washington, D.C. to Cancún?

Share of 1-stop round-trip flights from Washington, D.C. to Cancún chosen by Cheapflights users in the past 12 months, using the same layover each way.

Atlanta (ATL) – chosen by Cheapflights users on 83% of 1-stop itineraries from Washington, D.C. to Cancún on Cheapflights.

What’s the cheapest layover airport for flights from Washington, D.C. to Cancún?

Average round-trip fare for 1-stop flights from Washington, D.C. to Cancún, chosen by Cheapflights users in the past 12 months, with the same layover each way.

Atlanta (ATL) is the most affordable 1-stop option, with an average round-trip price of $315.

What’s the fastest layover option from Washington, D.C. to Cancún?

Shortest average travel time for 1-stop one-way flights from Washington, D.C. to Cancún, based on itineraries clicked by Cheapflights users over the past 12 months, grouped by layover airport.

Flights via Atlanta (ATL) have the shortest average one-way travel time for 1-stop routes: 5h 51m.

Which airport typically offers the quickest layover for flights from Washington, D.C. to Cancún?

Average layover duration for 1-stop one-way flights from Washington, D.C. to Cancún, chosen by Cheapflights users in the last 12 months, grouped by stopover airport.

Flights via Mexico City (MEX) offer the fastest connection on this route, with an average layover time of 1h 15m.

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

About 10% of weekly flights between Washington, D.C. and Cancún have experienced delays in the past year, with the average delay time being 144 minutes.

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

Wednesday 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 Washington, D.C. to Cancún flights?

Over the last year, United Airlines have had the lowest number of delays on this route, with just 10% of flights being delayed.

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

Reviews of airlines servicing Cancún

Get insights into the airlines that provide service to Cancún. 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 Cancún. Reviews last updated marzo 28, 2026.
Peruse reviews from past customers who have flown with Southwest,United Airlines, andJetBlue from Washington, D.C. to Cancún 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.

Comfort

8.0

Overall

8.0

Crew

8.6

Boarding

8.1

Food

7.0

Entertainment

7.5

Reviews

1 / 20
2.0
Mediocre

Dominic,Mar 2026

MCO - SMF

I had to try and sleep on the floor of the Austin airport. I spent 12 hours there. The airline policies were so poor, that a near violent argument broke out between the people in front of me and the flight attendants - making for a super stressful situation at 30,000 feet. Garbage airline choice by Kayak Garbage idea to book a flight with a layover. Next time I will pay for a quality booking myself, and somehow force the company to reimburse it.

Comfort

8.0

Overall

8.0

Crew

8.6

Boarding

8.1

Food

7.0

Entertainment

7.5

Reviews

1 / 20
2.0
Mediocre

Dominic,Mar 2026

MCO - SMF

I had to try and sleep on the floor of the Austin airport. I spent 12 hours there. The airline policies were so poor, that a near violent argument broke out between the people in front of me and the flight attendants - making for a super stressful situation at 30,000 feet. Garbage airline choice by Kayak Garbage idea to book a flight with a layover. Next time I will pay for a quality booking myself, and somehow force the company to reimburse it.

Comfort

8.0

Overall

8.0

Crew

8.6

Boarding

8.1

Food

7.0

Entertainment

7.5

Reviews

1 / 20
2.0
Mediocre

Dominic,Mar 2026

MCO - SMF

I had to try and sleep on the floor of the Austin airport. I spent 12 hours there. The airline policies were so poor, that a near violent argument broke out between the people in front of me and the flight attendants - making for a super stressful situation at 30,000 feet. Garbage airline choice by Kayak Garbage idea to book a flight with a layover. Next time I will pay for a quality booking myself, and somehow force the company to reimburse it.

Comfort

8.0

Overall

8.0

Crew

8.6

Boarding

8.1

Food

7.0

Entertainment

7.5

Reviews

1 / 20
2.0
Mediocre

Dominic,Mar 2026

MCO - SMF

I had to try and sleep on the floor of the Austin airport. I spent 12 hours there. The airline policies were so poor, that a near violent argument broke out between the people in front of me and the flight attendants - making for a super stressful situation at 30,000 feet. Garbage airline choice by Kayak Garbage idea to book a flight with a layover. Next time I will pay for a quality booking myself, and somehow force the company to reimburse it.

Comfort

8.0

Overall

8.0

Crew

8.6

Boarding

8.1

Food

7.0

Entertainment

7.5

Reviews

1 / 20
2.0
Mediocre

Dominic,Mar 2026

MCO - SMF

I had to try and sleep on the floor of the Austin airport. I spent 12 hours there. The airline policies were so poor, that a near violent argument broke out between the people in front of me and the flight attendants - making for a super stressful situation at 30,000 feet. Garbage airline choice by Kayak Garbage idea to book a flight with a layover. Next time I will pay for a quality booking myself, and somehow force the company to reimburse it.

Comfort

8.0

Overall

8.0

Crew

8.6

Boarding

8.1

Food

7.0

Entertainment

7.5

Reviews

1 / 20
2.0
Mediocre

Dominic,Mar 2026

MCO - SMF

I had to try and sleep on the floor of the Austin airport. I spent 12 hours there. The airline policies were so poor, that a near violent argument broke out between the people in front of me and the flight attendants - making for a super stressful situation at 30,000 feet. Garbage airline choice by Kayak Garbage idea to book a flight with a layover. Next time I will pay for a quality booking myself, and somehow force the company to reimburse it.

Related info for your journey

Find useful and relevant information for your journey from Washington, D.C. to Cancún. 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 into for flights to Cancún from Washington, D.C.?

    Located just 8.9 mi from the city center, Cancun is the airport most travelers will use when flying to Cancún from Washington, D.C.. Booking flights from Washington, D.C. to Cancun (CUN) should be relatively easy as there are 0 daily inbound flights from Washington, D.C. from 9 different airlines.

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

    Departing from Washington, D.C. to Cancún will take you 6h 22m. There are 1362 mi between Washington, D.C. and Cancún. This flight may include one or multiple stops.

  • What are the cheapest airlines flying from Washington, D.C. to Cancún round-trip?

    Cheapflights users have booked flights from Washington, D.C. to Cancún round-trip from $139. Other airlines that can offer you cheap pricing are Air Canada, from $165, and Delta, from $178. Spirit Airlines is 72% cheaper than the average price of flights available within the next 90 days to this destination.

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

    The cheapest airlines for a one-way flight from Washington, D.C. to Cancún are United Airlines ($124), Frontier ($133), and American Airlines ($133).

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

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

    Looking at all options, your cheapest flight can be booked for $176. While the most popular route (Washington, D.C. Dulles Intl - Cancun) can be booked for $331 on average, our data indicates $630 when flying from Washington, D.C. to Cancún.

  • Where are the most common layover locations when flying from Washington, D.C. to Cancún?

  • What are some popular things to do or see while on a layover in Fort Lauderdale?

    If you're on a layover in Fort Lauderdale and looking for things to do, consider visiting Las Olas Beach, Port Everglades, or Las Olas Boulevard. Las Olas Beach, Port Everglades, and Las Olas Boulevard can be visited by traveling about 4.1 mi, 2.1 mi, and 3.6 mi respectively from Fort Lauderdale. Those on a layover in Fort Lauderdale in need of a rental car can book one at Fort Lauderdale for about $27.

  • What are some popular points of interest to see during a layover in Charlotte?

    The majority of Charlotte visitors spend their time at Carowind, North Carolina Blumenthal Performing Arts Center, and NASCAR Hall of Fame. Carowind, North Carolina Blumenthal Performing Arts Center, and NASCAR Hall of Fame can be visited by traveling about 8.2 mi, 5.8 mi, and 5.7 mi respectively from Charlotte Douglas. Travelers can rent a car at Charlotte Douglas for an average daily rate of $50 to make sightseeing during their layover a little easier.

  • Where are the least popular layover locations for Washington, D.C. to Cancún flights?

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Washington, D.C. to Cancún 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 Washington, D.C. to Cancún?

    Currently, February is the cheapest month in which you can book a flight from Washington, D.C. to Cancún (average of $197). Flying from Washington, D.C. to Cancún in June is currently the most expensive (average of $260). 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 Cancún?

Book flights to Cancún if you plan to visit one of these locations
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Alternative routes for Washington, D.C. to Cancún

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Top 9 airlines flying from Washington, D.C. to Cancún

Discover the top 9 airlines that operate flights from Washington, D.C. to Cancún. 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 marzo 28, 2026.
AirlineCheapestAverageFlexibilityOn-time
AeromexicoCheapest$133Average$443FlexibilityNo cancel feeOn-timeN/A
Spirit AirlinesCheapest$139Average$419FlexibilityNo cancel feeOn-time65%
Air CanadaCheapest$165Average$439FlexibilityNo cancel feeOn-time67%
DeltaCheapest$178Average$520FlexibilityNo cancel feeOn-timeN/A
FrontierCheapest$199Average$405FlexibilityNo cancel feeOn-time62%
American AirlinesCheapest$274Average$576FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$284Average$576FlexibilityNo cancel feeOn-time69%
JetBlueCheapest$319Average$453FlexibilityNo cancel feeOn-time62%
SouthwestCheapest$490Average$715FlexibilityNo cancel feeOn-time63%

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