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Dulles Intl

$242+ Cheap flights from Mexico City Federal District 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 7/8. Fares are subject to change and may not be available on all flights or dates of travel.
MEX — IAD
Jun 21 — Jun 281
Sat 6/21
Sat 6/28
1 adult, Economy
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Cheap flight deals from Mexico City Federal District to Dulles Intl

Keep the following information in mind while searching for Mexico City Federal District to Dulles Intl flight deals. Data was last updated June 16, 2025.

Round-trip from

$429
(Avianca)

One-way from

$242
(SmartFares)

Popular in

December

Cheapest in

September

Average price

$545

Good round-trip deal

$472 or less

Good one-way deal

$293 or less
From Mexico City Federal District to Washington, D.C. Dulles Intl
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One-way flight from Mexico City Federal District to Washington, D.C. Dulles Intl
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Highest demand for flights based on searches. 4% potential increase in price ($27 potential increase over avg. RT price).
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Cheapest flight prices on average. 1% potential price decrease ($7 potential savings vs. average RT price).
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Average for round-trip flights in June 2025
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Price to beat on a round-trip flight from Mexico City Federal District to Washington, D.C. Dulles Intl.
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Price to beat on a one-way flight from Mexico City Federal District to Washington, D.C. Dulles Intl.
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Find flight deals from Mexico City Federal District to Dulles Intl

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

This Avianca 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 Avianca is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/234:50 pmMEX - IAD
1 stop9h 30mAvianca
Mon 7/282:35 amIAD - MEX
2 stops14h 50mAvianca
Deal found 6/14$429
This eDestinos deal was found by Cheapflights users on 6/15. 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 eDestinos is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/308:50 amMEX - IAD
Nonstop4h 41mAeromexico
Wed 8/612:12 pmIAD - MEX
1 stop9h 28mAeromexico
Deal found 6/15$438
This Delta deal was found by Cheapflights users on 6/15. 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 6/278:50 amMEX - IAD
Nonstop4h 41mDelta
Sun 6/295:19 pmIAD - MEX
Nonstop4h 46mDelta
Deal found 6/15$440
This United 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 6/278:45 amMEX - IAD
Nonstop4h 24mUnited Airlines
Sun 6/296:15 amIAD - MEX
1 stop11h 25mUnited Airlines
Deal found 6/14$441
This Gotogate 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/1212:55 pmMEX - IAD
2 stops11h 50mMultiple Airlines
Wed 9/179:45 amIAD - MEX
1 stop15h 10mMultiple Airlines
Deal found 6/14$443
This Air Canada 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/2312:10 pmMEX - IAD
1 stop19h 27mAir Canada
Mon 6/309:35 amIAD - MEX
1 stop15h 20mAir Canada
Deal found 6/14$449
This FlightHub deal was found by Cheapflights users on 6/15. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/811:45 amMEX - IAD
1 stop16h 49mFrontier
Thu 8/2810:22 amIAD - MEX
1 stop14h 33mFrontier
Deal found 6/15$472
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.
Tue 8/55:35 amMEX - IAD
2 stops16h 23mAmerican Airlines
Tue 8/126:27 amIAD - MEX
1 stop11h 47mAmerican Airlines
Deal found 6/14$491

Cheapflights Fare Finder

Customize your flight search to find flights from Mexico City Federal District 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 June 16, 2025.
Use the filters below to find and compare flights from Mexico City Federal District to Washington, D.C. Dulles Intl Airport that are best for you.

Fly from

Mexico City Federal District

Fly to

Dulles Intl

Route

Depart

Return

Price

Mexico CityWashington, D.C.

MEX - IAD

MEXIAD

Mexico City Benito Juarez

Wed 7/23

4:50 pm-4:20 am

1 stop9h 30m

Washington, D.C. Dulles Intl

Mon 7/28

2:35 am-3:25 pm

2 stops14h 50m

$429

Mexico CityWashington, D.C.

MEX - IAD

MEXIAD

Mexico City Benito Juarez

Wed 7/30

8:50 am-3:31 pm

Nonstop4h 41m

Washington, D.C. Dulles Intl

Wed 8/6

12:12 pm-7:40 pm

1 stop9h 28m

$438

Mexico CityWashington, D.C.

MEX - IAD

MEXIAD

Mexico City Benito Juarez

Fri 6/27

8:50 am-3:31 pm

Nonstop4h 41m

Washington, D.C. Dulles Intl

Sun 6/29

5:19 pm-8:05 pm

Nonstop4h 46m

$440

Mexico CityWashington, D.C.

MEX - IAD

MEXIAD

Mexico City Benito Juarez

Fri 6/27

8:45 am-3:09 pm

Nonstop4h 24m

Washington, D.C. Dulles Intl

Sun 6/29

6:15 am-3:40 pm

1 stop11h 25m

$441

Mexico CityWashington, D.C.

MEX - IAD

MEXIAD

Mexico City Benito Juarez

Fri 9/12

12:55 pm-2:45 am

2 stops11h 50m

Washington, D.C. Dulles Intl

Wed 9/17

9:45 am-10:55 pm

1 stop15h 10m

$443

Mexico CityWashington, D.C.

MEX - IAD

MEXIAD

Mexico City Benito Juarez

Tue 7/8

12:15 am-4:10 pm

1 stop13h 55m

Washington, D.C. Dulles Intl

Mon 7/14

9:35 am-10:55 pm

1 stop15h 20m

$450

Mexico CityWashington, D.C.

MEX - IAD

MEXIAD

Mexico City Benito Juarez

Tue 7/8

11:45 am-6:34 am

1 stop16h 49m

Washington, D.C. Dulles Intl

Thu 8/28

10:22 am-10:55 pm

1 stop14h 33m

$472

Mexico CityWashington, D.C.

MEX - IAD

MEXIAD

Mexico City Benito Juarez

Tue 8/5

5:35 am-11:58 pm

2 stops16h 23m

Washington, D.C. Dulles Intl

Tue 8/12

6:27 am-4:14 pm

1 stop11h 47m

$491

Mexico CityWashington, D.C.

MEX - IAD

MEXIAD

Mexico City Benito Juarez

Tue 7/8

11:45 am-6:34 am

1 stop16h 49m

$242

Mexico CityWashington, D.C.

MEX - IAD

MEXIAD

Mexico City Benito Juarez

Fri 7/4

9:55 am-9:12 pm

1 stop9h 17m

$245

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/14

Showing 1-10 of 16 results
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Best time to book a flight from Mexico City Federal District to Dulles Intl

Have a flexible travel schedule? Discover the best time to fly to Dulles Intl from Mexico City Federal District 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 Mexico City Federal District to Washington, D.C. Dulles Intl Airport

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

Currently, August is the cheapest month in which you can book a flight from Mexico City Federal District to Washington, D.C. Dulles Intl Airport (average of $309). Flying from Mexico City Federal District to Washington, D.C. Dulles Intl Airport in July is currently the most expensive (average of $347). 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 DF to IAD?

Find hourly flight availability from Mexico City Federal District 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 June 16, 2025.

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

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

Explore weekly flight availability from Mexico City Federal District 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 June 16, 2025.

The most flights from MXDF 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 June 16, 2025.
Read reviews from past customers who have flown Delta, Aeromexico and United Airlines from Mexico City Federal District to Washington, D.C.. In addition to providing an overall rating, users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,963 reviews

Overall

8.0

Boarding

8.2

Food

7.3

Comfort

7.9

Entertainment

7.9

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Delta
8.0
Very good
7,963 reviews
Delta
8.0
Very good
7,963 reviews

Overall

8.0

Boarding

8.2

Food

7.3

Comfort

7.9

Entertainment

7.9

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Aeromexico
7.5
Good
1,711 reviews
Delta
8.0
Very good
7,963 reviews

Overall

8.0

Boarding

8.2

Food

7.3

Comfort

7.9

Entertainment

7.9

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
United Airlines
7.4
Good
8,801 reviews
Delta
8.0
Very good
7,963 reviews

Overall

8.0

Boarding

8.2

Food

7.3

Comfort

7.9

Entertainment

7.9

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
7,963 reviews

Overall

8.0

Boarding

8.2

Food

7.3

Comfort

7.9

Entertainment

7.9

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Air Canada
7.1
Good
9,554 reviews
Delta
8.0
Very good
7,963 reviews

Overall

8.0

Boarding

8.2

Food

7.3

Comfort

7.9

Entertainment

7.9

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

Related info for your journey

Find useful and relevant information for your journey from Mexico City Federal District 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 are the cheapest airlines to fly from Mexico City Federal District to Washington, D.C. Dulles Intl Airport one-way?

    One-way options have recently been found by users for as low as $242 on Frontier. Other airlines that offer cheap prices include Avianca from $251 and Delta from $263 one-way.

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

    No one likes to see their flight delayed. When booking a flight from Mexico City Federal District to Washington, D.C. Dulles Intl Airport consider choosing Aeromexico (98%), Delta (98%) or United Airlines (95%) as they are the most reliable in getting you off to your destination on time.

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

    On average you can expect to pay $1,064 for a flight from Mexico City Federal District to Washington, D.C. Dulles Intl Airport. The cheapest flight overall is $205 while the most popular route, (Mexico City Benito Juarez - Washington, D.C. Dulles Intl) is currently priced at $405.

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

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

  • How can I find direct flights from Mexico City Federal District 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 Federal District to Dulles Intl.

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

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

    Currently, August is the cheapest month in which you can book a flight from Mexico City Federal District to Washington, D.C. Dulles Intl Airport (average of $309). Flying from Mexico City Federal District to Washington, D.C. Dulles Intl Airport in July is currently the most expensive (average of $347). 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 Federal District?

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

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Alternative routes for Mexico City Federal District to Dulles Intl

See prices for flight routes from nearby airports that may be better suited for you.
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Top 3 airlines flying from Mexico City Federal District to Dulles Intl

Discover the top 3 airlines that operate flights from Mexico City Federal District 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 June 16, 2025.
AirlineCheapestAverageFlexibilityOn-time
AeromexicoCheapest$387Average$578FlexibilityNo cancel feeOn-timeN/A
DeltaCheapest$417Average$540FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$441Average$582FlexibilityNo cancel feeOn-time69%

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