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Dulles Intl

$251+ Cheap flights from Mexico City (MEX) 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 2/25. Fares are subject to change and may not be available on all flights or dates of travel.
MEX — IAD
feb. 25 — mar. 41
mar. 2/25
mar. 3/4
1 adult, Economy
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The best prices from Mexico City Benito Juarez to Washington, D.C. Dulles Intl are usually found in November or September, booked 58 days in advance, depart on a Wednesday or Tuesday and return on a Wednesday

Cheap flight deals from Mexico City to Dulles Intl

Discover tips and strategies to find the most affordable flight options for your journey from Mexico City (MEX) 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 febrero 20, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$449
(Air Canada)

One-way from

$251
(Kiwi.com)

Popular in

June

Cheapest in

November

Average price

$548

Good round-trip deal

$445 or less

Good one-way deal

$305 or less
Provider with most accurate pricing for Mexico City Benito Juarez-Washington, D.C. Dulles Intl flight deals.
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Provider most trusted by Cheapflights users for Mexico City Benito Juarez-Washington, D.C. Dulles Intl flights.
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From Mexico City Benito Juarez to Washington, D.C. Dulles Intl
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One-way flight from Mexico City Benito Juarez to Washington, D.C. Dulles Intl
Search Deals
Highest demand for flights based on searches. 8% potential increase in price ($54 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease ($9 potential savings vs. average RT price).
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Average for round-trip flights in February 2025
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Price to beat on a round-trip flight from Mexico City Benito Juarez to Washington, D.C. Dulles Intl.
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Price to beat on a one-way flight from Mexico City Benito Juarez to Washington, D.C. Dulles Intl.
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Find flight deals from Mexico City to Dulles Intl

Cheapest flights from Mexico City to Dulles Intl
Explore the most affordable flight options available from Mexico City to Dulles Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on febrero 20, 2025.

This Air Canada deal was found by Cheapflights users on 2/18. 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.
mar. 3/41:10 amMEX - IAD
1 stop11h 51mAir Canada
mié. 3/193:55 pmIAD - MEX
1 stop9h 00mAir Canada
Deal found 2/18$449
This Frontier deal was found by Cheapflights users on 2/19. 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.
vie. 5/1612:40 amMEX - IAD
2 stops13h 54mFrontier
sáb. 5/2411:09 amIAD - MEX
1 stop13h 46mFrontier
Deal found 2/19$453
This Kiwi.com deal was found by Cheapflights users on 2/19. 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. 4/310:55 amMEX - IAD
1 stop7h 33mMultiple Airlines
lun. 4/75:54 pmIAD - MEX
1 stop23h 46mMultiple Airlines
Deal found 2/19$454
This Avianca deal was found by Cheapflights users on 2/20. 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.
mar. 3/114:50 pmMEX - IAD
1 stop7h 50mAvianca
mar. 3/254:00 amIAD - MEX
1 stop9h 20mAvianca
Deal found 2/20$463
This Delta deal was found by Cheapflights users on 2/19. 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.
mié. 3/268:35 amMEX - IAD
Nonstop4h 25mDelta
mié. 6/184:40 pmIAD - MEX
Nonstop4h 35mDelta
Deal found 2/19$504
This American Airlines deal was found by Cheapflights users on 2/20. 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.
jue. 3/2711:35 amMEX - IAD
2 stops19h 15mAmerican Airlines
lun. 3/316:27 amIAD - MEX
2 stops16h 18mAmerican Airlines
Deal found 2/20$524
This Aeromexico deal was found by Cheapflights users on 2/20. 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 Aeromexico is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 3/208:35 amMEX - IAD
Nonstop4h 25mAeromexico
jue. 3/274:36 pmIAD - MEX
Nonstop5h 19mAeromexico
Deal found 2/20$545
This United Airlines deal was found by Cheapflights users on 2/20. 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.
vie. 3/218:40 amMEX - IAD
Nonstop4h 10mUnited Airlines
jue. 3/275:40 pmIAD - MEX
Nonstop5h 10mUnited Airlines
Deal found 2/20$566

Find flights from Mexico City to Dulles Intl within your budget

Customize your flight search to find flights from Mexico City 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 febrero 20, 2025.

Fly from

Mexico City

Fly to

Dulles Intl

Route

Depart

Return

Price

Mexico CityWashington, D.C.

MEX - IAD

MEXIAD

Mexico City Benito Juarez

mar. 3/4

1:10 am-2:01 pm

1 stop11h 51m

Washington, D.C. Dulles Intl

mié. 3/19

3:55 pm-10:55 pm

1 stop9h 00m

$449

Mexico CityWashington, D.C.

MEX - IAD

MEXIAD

Mexico City Benito Juarez

vie. 5/16

12:40 am-4:34 pm

2 stops13h 54m

Washington, D.C. Dulles Intl

sáb. 5/24

11:09 am-10:55 pm

1 stop13h 46m

$453

Mexico CityWashington, D.C.

MEX - IAD

MEXIAD

Mexico City Benito Juarez

jue. 4/3

10:55 am-8:28 pm

1 stop7h 33m

Washington, D.C. Dulles Intl

lun. 4/7

5:54 pm-3:40 pm

1 stop23h 46m

$454

Mexico CityWashington, D.C.

MEX - IAD

MEXIAD

Mexico City Benito Juarez

mar. 3/11

4:50 pm-2:40 am

1 stop7h 50m

Washington, D.C. Dulles Intl

mar. 3/25

4:00 am-11:20 am

1 stop9h 20m

$463

Mexico CityWashington, D.C.

MEX - IAD

MEXIAD

Mexico City Benito Juarez

mié. 3/26

7:00 am-4:20 pm

1 stop7h 20m

Washington, D.C. Dulles Intl

dom. 3/30

6:27 am-11:45 am

1 stop7h 18m

$477

Mexico CityWashington, D.C.

MEX - IAD

MEXIAD

Mexico City Benito Juarez

mié. 3/26

8:35 am-3:00 pm

Nonstop4h 25m

Washington, D.C. Dulles Intl

mié. 6/18

12:30 pm-9:55 pm

1 stop11h 25m

$504

Mexico CityWashington, D.C.

MEX - IAD

MEXIAD

Mexico City Benito Juarez

jue. 3/20

8:35 am-3:00 pm

Nonstop4h 25m

Washington, D.C. Dulles Intl

mié. 3/26

1:48 pm-6:40 pm

1 stop6h 52m

$545

Mexico CityWashington, D.C.

MEX - IAD

MEXIAD

Mexico City Benito Juarez

vie. 4/11

2:15 pm-11:59 pm

1 stop7h 44m

Washington, D.C. Dulles Intl

dom. 4/20

10:20 pm-12:45 pm

1 stop16h 25m

$572

Mexico CityWashington, D.C.

MEX - IAD

MEXIAD

Mexico City Benito Juarez

mar. 2/25

10:25 pm-5:13 pm

2 stops17h 48m

$251

Mexico CityWashington, D.C.

MEX - IAD

MEXIAD

Mexico City Benito Juarez

lun. 3/10

4:50 pm-4:10 am

1 stop9h 20m

$274

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/19

Showing 1-10 of 18 results
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Compare providers for flights from Mexico City 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 Mexico City to Dulles Intl in February.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
AranGrantPrice Accuracy3 starsTrust Score*1 star
eDreamsPrice Accuracy3 starsTrust Score*3 stars
CheapflightsfaresPrice Accuracy3 starsTrust Score*2 stars
MytripPrice 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 Mexico City-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 Mexico City-Washington, D.C. Dulles Intl Airport flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Mexico City-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 Mexico City-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 Mexico City-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 Mexico City to Dulles Intl

Have a flexible travel schedule? Discover the best time to fly to Dulles Intl from Mexico City 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 Mexico City to Dulles Intl

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

How far ahead should I book a flight from Mexico City to Washington, D.C. Dulles Intl Airport?

Use this chart to determine the optimal time to book a round-trip flight from Mexico City to Dulles Intl. Price data was last updated on February 14, 2025.

The price you pay for your flight from Mexico City to Washington, D.C. Dulles Intl Airport may vary depending on when you book. For the best chance of a lower fare, look to book 58 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

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

Currently, August is the cheapest month in which you can book a flight from Mexico City to Washington, D.C. Dulles Intl Airport (average of $309). Flying from Mexico City 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 MEX to IAD?

Find hourly flight availability from Mexico City 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 febrero 20, 2025.

It’s typically best to fly out from Mexico City to Washington, D.C. Dulles Intl Airport in the afternoon. Doing so could potentially save you 21% on the flight price compared to flying in the morning, which is usually more expensive.

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

Explore weekly flight availability from Mexico City 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 febrero 20, 2025.

The most flights from MEX to IAD are scheduled on a Monday (3 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (3 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 febrero 20, 2025.
Peruse reviews from past customers who have flown with Delta, Aeromexico and United Airlines from Mexico City to Washington, D.C. to help guide your decision. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
8,219 reviews

Crew

8.5

Overall

8.0

Boarding

8.2

Entertainment

7.9

Food

7.3

Comfort

8.0

Reviews

1 / 20

10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Delta
8.0
Very good
8,219 reviews
Delta
8.0
Very good
8,219 reviews

Crew

8.5

Overall

8.0

Boarding

8.2

Entertainment

7.9

Food

7.3

Comfort

8.0

Reviews

1 / 20

10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Aeromexico
7.5
Good
1,771 reviews
Delta
8.0
Very good
8,219 reviews

Crew

8.5

Overall

8.0

Boarding

8.2

Entertainment

7.9

Food

7.3

Comfort

8.0

Reviews

1 / 20

10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

United Airlines
7.4
Good
8,765 reviews
Delta
8.0
Very good
8,219 reviews

Crew

8.5

Overall

8.0

Boarding

8.2

Entertainment

7.9

Food

7.3

Comfort

8.0

Reviews

1 / 20

10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
8,219 reviews

Crew

8.5

Overall

8.0

Boarding

8.2

Entertainment

7.9

Food

7.3

Comfort

8.0

Reviews

1 / 20

10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Air Canada
7.0
Good
8,748 reviews
Delta
8.0
Very good
8,219 reviews

Crew

8.5

Overall

8.0

Boarding

8.2

Entertainment

7.9

Food

7.3

Comfort

8.0

Reviews

1 / 20

10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Related info for your journey

Find useful and relevant information for your journey from Mexico City 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 Mexico City to Washington, D.C. Dulles Intl?

    Mexico City Benito Juarez (MEX) is the airport you will fly out of if you book a flight from Mexico City to Washington, D.C. Dulles Intl. You should not have trouble finding flights to Washington, D.C. Dulles Intl from Benito Juarez; the airport handles an average of 3 outbound flights to Washington, D.C. Dulles Intl per day. You should also have plenty of airline options to choose from since 4 airlines have flights from the Mexico City airport to Washington, D.C. Dulles Intl. It is only a 5.5 mi journey to Benito Juarez (MEX) from Mexico City’s city center.

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

    According to our current data, Air Canada ($449), Frontier ($453), and Avianca ($463) offers the cheapest pricing from Mexico City to Washington, D.C. Dulles Intl Airport. Air Canada is 19% cheaper than the average price of flights available within the next 90 days to this destination.

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

    The cheapest airline one-way is Avianca, with whom users have recently found tickets for as low as $274. However, be on the lookout for offers from Aeromexico and Air Canada, as they are both options that can get you from Mexico City to Washington, D.C. Dulles Intl Airport for a low price.

  • What are the most reliable airlines from Mexico City to Washington, D.C. Dulles Intl Airport?

    Consider United Airlines (93%), Delta (92%) or Aeromexico (92%) when booking your flight. These represent the most reliable airlines when flying from Mexico City to Washington, D.C. Dulles Intl Airport.

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

    The cheapest flight price from Mexico City to Washington, D.C. Dulles Intl Airport is $271. On average you can expect to pay $474. The most popular route, (Mexico City Benito Juarez - Washington, D.C. Dulles Intl), can usually be booked for $366.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Mexico City 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 Mexico City to Washington, D.C. Dulles Intl Airport?

    Currently, August is the cheapest month in which you can book a flight from Mexico City to Washington, D.C. Dulles Intl Airport (average of $309). Flying from Mexico City 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 Mexico City?

Book flights to Mexico City if you plan to visit one of these locations
Arlington
Alexandria
Fairfax
Springfield
Rockville
Tysons
Gaithersburg
Silver Spring
Fredericksburg
Linthicum Heights
Laurel
Falls Church
Woodbridge
Sterling
Easton
Herndon
Bowie
Reston
National Harbor
Oxon Hill

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Alternative routes for Mexico City to Dulles Intl

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

Top 4 airlines flying from Mexico City to Dulles Intl

Discover the top 4 airlines that operate flights from Mexico City 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 febrero 20, 2025.
AirlineCheapestAverageFlexibilityOn-time
AviancaCheapest$353Average$543FlexibilityNo cancel feeOn-time71%
AeromexicoCheapest$404Average$558FlexibilityNo cancel feeOn-timeN/A
DeltaCheapest$416Average$537FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$484Average$663FlexibilityNo cancel feeOn-time69%
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