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Dulles Intl

$235+ Cheap flights from Cancún (CUN) to Dulles Intl (IAD)

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 3/13. Fares are subject to change and may not be available on all flights or dates of travel.
CUN — IAD
Jan 21 — Jan 281
Tue 1/21
Tue 1/28
1 adult, Economy
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Cheap flight deals from Cancún to Dulles Intl

Discover tips and strategies to find the most affordable flight options for your journey from Cancún (CUN) to Dulles Intl (IAD). 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 January 16, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$306
(Booking.com)

One-way from

$235
(Mytrip)

Popular in

March

Cheapest in

February

Average price

$465
Provider with most accurate pricing for Cancun-Washington, D.C. Dulles Intl flight deals.
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Provider most trusted by Cheapflights users for Cancun-Washington, D.C. Dulles Intl flights.
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From Cancun to Washington, D.C. Dulles Intl
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One-way flight from Cancun to Washington, D.C. Dulles Intl
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High demand for flights, 9% potential price rise
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Best time to find cheap flights, 2% potential price drop
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Average for round-trip flights in January 2025
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Find flight deals from Cancún to Dulles Intl

Cheapest flights from Cancún to Dulles Intl
Explore the most affordable flight options available from Cancún to Dulles Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 16, 2025.

This Booking.com deal was found by Cheapflights users on 1/14. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/2010:31 amCUN - IAD
1 stop7h 46mFrontier
Wed 2/266:03 pmIAD - CUN
1 stop17h 54mFrontier
Deal found 1/14$306
This Mytrip deal was found by Cheapflights users on 1/15. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/1212:23 pmCUN - IAD
2 stops10h 34mVolaris El Salvador
Tue 2/181:24 amIAD - CUN
2 stops9h 58mVolaris El Salvador
Deal found 1/15$340
This Mytrip deal was found by Cheapflights users on 1/15. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/1212:23 pmCUN - IAD
2 stops22h 46mMultiple Airlines
Wed 2/196:03 pmIAD - CUN
1 stop17h 54mMultiple Airlines
Deal found 1/15$341
This eDestinos deal was found by Cheapflights users on 1/16. 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 eDestinos is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/121:40 pmCUN - IAD
1 stop7h 25mAeromexico
Sun 2/163:34 pmIAD - CUN
1 stop9h 24mAeromexico
Deal found 1/16$399
This United Airlines deal was found by Cheapflights users on 1/16. 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 3/1311:28 amCUN - IAD
Nonstop3h 17mUnited Airlines
Tue 3/188:30 amIAD - CUN
Nonstop3h 50mUnited Airlines
Deal found 1/16$408
This Delta deal was found by Cheapflights users on 1/15. 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 6/206:02 amCUN - IAD
1 stop8h 08mDelta
Tue 7/84:40 pmIAD - CUN
1 stop8h 23mDelta
Deal found 1/15$409
This Air Canada deal was found by Cheapflights users on 1/16. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 1/173:00 pmCUN - IAD
1 stop24h 13mAir Canada
Mon 1/203:55 pmIAD - CUN
1 stop21h 05mAir Canada
Deal found 1/16$426
This Kissandfly.com deal was found by Cheapflights users on 1/15. 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 Kissandfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 2/145:10 pmCUN - IAD
Nonstop3h 17mLufthansa
Sun 2/2312:50 pmIAD - CUN
Nonstop3h 50mLufthansa
Deal found 1/15$525
This American Airlines deal was found by Cheapflights users on 1/15. 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.
Wed 1/2911:40 amCUN - IAD
2 stops7h 55mAmerican Airlines
Sun 2/26:22 amIAD - CUN
2 stops9h 56mAmerican Airlines
Deal found 1/15$563
This Avianca deal was found by Cheapflights users on 1/16. 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 Avianca is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/126:00 pmCUN - IAD
1 stop19h 00mAvianca
Sat 2/151:30 amIAD - CUN
1 stop11h 40mAvianca
Deal found 1/16$634
This Alaska Airlines deal was found by Cheapflights users on 1/16. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/137:10 pmCUN - IAD
2 stops33h 22mAlaska Airlines
Tue 3/187:00 amIAD - CUN
2 stops34h 23mAlaska Airlines
Deal found 1/16$773
This Mytrip deal was found by Cheapflights users on 1/14. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/208:30 pmCUN - IAD
2 stops15h 18mWestJet
Wed 2/2612:29 pmIAD - CUN
3 stops29h 54mWestJet
Deal found 1/14$775

Find flights from Cancún to Dulles Intl within your budget

Customize your flight search to find flights from Cancún to Dulles Intl 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 January 16, 2025.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

CancúnWashington, D.C.

CUN - IAD

CUNIAD

Cancun

Thu 2/20

10:31 am-6:17 pm

1 stop7h 46m

Washington, D.C. Dulles Intl

Wed 2/26

6:03 pm-11:57 am

1 stop17h 54m

$306

CancúnWashington, D.C.

CUN - IAD

CUNIAD

Cancun

Wed 2/12

12:23 pm-10:57 pm

2 stops10h 34m

Washington, D.C. Dulles Intl

Tue 2/18

1:24 am-11:22 am

2 stops9h 58m

$340

CancúnWashington, D.C.

CUN - IAD

CUNIAD

Cancun

Wed 2/12

12:23 pm-11:09 am

2 stops22h 46m

Washington, D.C. Dulles Intl

Wed 2/19

6:03 pm-11:57 am

1 stop17h 54m

$341

CancúnWashington, D.C.

CUN - IAD

CUNIAD

Cancun

Wed 2/12

1:40 pm-9:05 pm

1 stop7h 25m

Washington, D.C. Dulles Intl

Sun 2/16

3:34 pm-12:58 am

1 stop9h 24m

$399

CancúnWashington, D.C.

CUN - IAD

CUNIAD

Cancun

Thu 3/13

11:28 am-3:45 pm

Nonstop3h 17m

Washington, D.C. Dulles Intl

Tue 3/18

8:30 am-11:20 am

Nonstop3h 50m

$408

CancúnWashington, D.C.

CUN - IAD

CUNIAD

Cancun

Fri 6/20

6:02 am-3:10 pm

1 stop8h 08m

Washington, D.C. Dulles Intl

Tue 7/8

4:40 pm-12:03 am

1 stop8h 23m

$409

CancúnWashington, D.C.

CUN - IAD

CUNIAD

Cancun

Wed 1/29

3:00 pm-1:51 pm

1 stop22h 51m

Washington, D.C. Dulles Intl

Sat 2/1

3:55 pm-1:00 pm

1 stop21h 05m

$427

CancúnWashington, D.C.

CUN - IAD

CUNIAD

Cancun

Fri 2/14

5:10 pm-8:27 pm

Nonstop3h 17m

Washington, D.C. Dulles Intl

Sun 2/23

12:50 pm-4:40 pm

Nonstop3h 50m

$525

CancúnWashington, D.C.

CUN - IAD

CUNIAD

Cancun

Wed 1/29

11:40 am-7:35 pm

2 stops7h 55m

Washington, D.C. Dulles Intl

Sun 2/2

6:22 am-4:18 pm

2 stops9h 56m

$563

CancúnWashington, D.C.

CUN - IAD

CUNIAD

Cancun

Wed 2/12

6:00 pm-1:00 pm

1 stop19h 00m

Washington, D.C. Dulles Intl

Sat 2/15

1:30 am-1:10 pm

1 stop11h 40m

$634

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/15

Showing 1-10 of 23 results
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Compare providers for flights from Cancún to Dulles Intl

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 Dulles Intl in January.
ProviderPrice AccuracyTrust Score*
eDreamsPrice Accuracy3 starsTrust Score*3 stars
FlightHubPrice 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. Dulles Intl Airport 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. Dulles Intl Airport flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Cancún-Washington, D.C. Dulles Intl Airport flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Cancún-Washington, D.C. Dulles Intl Airport 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. Dulles Intl Airport 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 Dulles Intl

Have a flexible travel schedule? Discover the best time to fly to Dulles Intl 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.

Travel insights for flights from Cancún to Dulles Intl

Get recent, data-driven insights about flights from Cancún to Dulles Intl including ideal travel times, pricing trends, and more.

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

Currently, August is the cheapest month in which you can book a flight from Cancún to Washington, D.C. Dulles Intl Airport (average of $309). Flying from Cancún to Washington, D.C. Dulles Intl Airport in June is currently the most expensive (average of $389). 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 IAD?

Find hourly flight availability from Cancún to Dulles Intl. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated January 16, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Cancún to Washington, D.C. Dulles Intl Airport as you normally would.

Weekly flight availability from Cancún to Washington, D.C. Dulles Intl Airport

Explore weekly flight availability from Cancún to Dulles Intl. 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 January 16, 2025.

The most flights from CUN to IAD 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).

Rainfall in Dulles Intl by month

Plan your trip to Dulles Intl by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Washington, D.C. Dulles Intl Airport ranges from 2.6 - 4.0 inches per month. May is typically the wettest month, when rainfall can reach 4.0 in. February is typically the driest time to visit Washington, D.C. Dulles Intl Airport when rainfall is around 2.6 in.

Temperature in Dulles Intl by month

Plan your trip to Dulles Intl by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Washington, D.C. Dulles Intl Airport, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 80.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 35.6 F).

Reviews of airlines servicing Dulles Intl

Get insights into the airlines that provide service to Dulles Intl. 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 Dulles Intl. Reviews last updated January 16, 2025.
See what other customers who have flown with Volaris El Salvador, Air Canada and American Airlines from Cancún to Washington, D.C. have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
9,681 reviews

Overall

8.0

Comfort

7.9

Entertainment

7.1

Food

7.1

Crew

8.5

Boarding

8.2

Reviews

1 / 10

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them

Alaska Airlines
8.0
Very good
9,681 reviews
Alaska Airlines
8.0
Very good
9,681 reviews

Overall

8.0

Comfort

7.9

Entertainment

7.1

Food

7.1

Crew

8.5

Boarding

8.2

Reviews

1 / 10

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them

Delta
8.0
Very good
8,511 reviews
Alaska Airlines
8.0
Very good
9,681 reviews

Overall

8.0

Comfort

7.9

Entertainment

7.1

Food

7.1

Crew

8.5

Boarding

8.2

Reviews

1 / 10

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them

Aeromexico
7.5
Good
1,849 reviews
Alaska Airlines
8.0
Very good
9,681 reviews

Overall

8.0

Comfort

7.9

Entertainment

7.1

Food

7.1

Crew

8.5

Boarding

8.2

Reviews

1 / 10

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them

United Airlines
7.4
Good
8,965 reviews
Alaska Airlines
8.0
Very good
9,681 reviews

Overall

8.0

Comfort

7.9

Entertainment

7.1

Food

7.1

Crew

8.5

Boarding

8.2

Reviews

1 / 10

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them

American Airlines
7.2
Good
10,000 reviews
Alaska Airlines
8.0
Very good
9,681 reviews

Overall

8.0

Comfort

7.9

Entertainment

7.1

Food

7.1

Crew

8.5

Boarding

8.2

Reviews

1 / 10

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them

Related info for your journey

Find useful and relevant information for your journey from Cancún to Dulles Intl. 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. Dulles Intl?

    Most people fly from Cancun (CUN) if they book a flight from Cancún to Washington, D.C. Dulles Intl. On average, Cancun has 2 outbound flights to Washington, D.C. Dulles Intl per day from 1 airline. Cancun is conveniently located just 8.9 mi from Cancún’s city center.

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

    According to our current data, Frontier ($306), Volaris El Salvador ($340), and Aeromexico ($399) offers the cheapest pricing from Cancún to Washington, D.C. Dulles Intl Airport. Users have found that Frontier is 34% cheaper than the other options available to this destination.

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

    One-way options have recently been found by users for as low as $235 on Frontier. Other airlines that offer cheap prices include Air Canada from $240 and United Airlines from $257 one-way.

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

    On average you can expect to pay $573 for a flight from Cancún to Washington, D.C. Dulles Intl Airport. The cheapest flight overall is $249 while the most popular route, (Cancun - Washington, D.C. Dulles Intl) is currently priced at $348.

  • Can I find deals for flights from Cancún to Dulles Intl that include hotel bookings?

    Yes. In addition to deals on Cancún to Dulles Intl flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Cancún to Dulles Intl?

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

  • Can I find deals for business class flights from Cancún to Dulles Intl?

    Yes. Cheapflights offers flight deals from Cancún to Dulles Intl 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. Dulles Intl Airport?

    Currently, August is the cheapest month in which you can book a flight from Cancún to Washington, D.C. Dulles Intl Airport (average of $309). Flying from Cancún to Washington, D.C. Dulles Intl Airport in June is currently the most expensive (average of $389). 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
Fairfax
Arlington
Alexandria
Springfield
Silver Spring
Rockville
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Gaithersburg
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Laurel
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Greenbelt
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Bowie
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Alternative routes for Cancún to Dulles Intl

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

Top airline flying from Cancún to Dulles Intl

Discover the top airline that operate flights from Cancún to Dulles Intl. 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 January 16, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$353Average$489FlexibilityNo cancel feeOn-time69%
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