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Cheap flights from Mexico City to Washington, D.C. from $198

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Mexico City to Washington, D.C. departing on 2/25. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from Mexico City to Washington, D.C.

Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
11:10 am - 9:25 am
MEX
-
IAD
21h 15m
1 stop
Multiple Airlines Logo
6:20 am - 4:20 am
IAD
-
MEX
24h 00m
2 stops
$387Multiple Airlines
Mi, Mrz 4 - Mi, Mrz 11
Multiple Airlines Logo
7:00 am - 12:31 am
MEX
-
IAD
16h 31m
2 stops
Multiple Airlines Logo
8:09 am - 7:45 pm
IAD
-
MEX
13h 36m
1 stop
$401Multiple Airlines
Sa, Mrz 7 - Mo, Mrz 16
Frontier Logo
10:05 am - 12:36 am
MEX
-
IAD
12h 31m
2 stops
Frontier Logo
8:09 am - 7:45 pm
IAD
-
MEX
13h 36m
1 stop
$404Frontier
Di, Apr 14 - Mo, Apr 27
Frontier Logo
10:05 am - 12:36 am
MEX
-
IAD
12h 31m
2 stops
Frontier Logo
8:09 am - 7:45 pm
IAD
-
MEX
13h 36m
1 stop
$406Frontier
Di, Mai 5 - Mo, Mai 11
Multiple Airlines Logo
11:10 am - 7:20 am
MEX
-
IAD
18h 10m
1 stop
Multiple Airlines Logo
6:20 am - 10:00 pm
IAD
-
MEX
17h 40m
2 stops
$407Multiple Airlines
Mi, Mrz 18 - Mi, Mrz 25
Frontier Logo
10:05 am - 12:36 am
MEX
-
IAD
12h 31m
2 stops
Frontier Logo
8:09 am - 7:45 pm
IAD
-
MEX
13h 36m
1 stop
$409Frontier
Di, Mai 12 - Fr, Mai 15
Frontier Logo
10:05 am - 12:36 am
MEX
-
IAD
12h 31m
2 stops
Frontier Logo
8:09 am - 7:45 pm
IAD
-
MEX
13h 36m
1 stop
$411Frontier
Di, Mai 5 - Fr, Mai 8
Frontier Logo
6:10 pm - 4:43 pm
MEX
-
IAD
21h 33m
2 stops
Frontier Logo
6:20 am - 7:45 pm
IAD
-
MEX
15h 25m
2 stops
$417Frontier
Mi, Mrz 4 - Mi, Mrz 11
Multiple Airlines Logo
8:00 am - 12:31 am
MEX
-
IAD
14h 31m
2 stops
Multiple Airlines Logo
8:09 am - 7:45 pm
IAD
-
MEX
13h 36m
1 stop
$418Multiple Airlines
Mo, Mrz 9 - Mo, Mrz 16
Frontier Logo
10:05 am - 12:36 am
MEX
-
IAD
12h 31m
2 stops
Frontier Logo
8:09 am - 7:45 pm
IAD
-
MEX
13h 36m
1 stop
$425Frontier
Di, Mai 5 - So, Mai 10

Frontier flights from Mexico City to Washington, D.C. Dulles Intl Airport

Our best Frontier deals on Mexico City to Washington, D.C. Dulles Intl Airport flight tickets
Frontier
Apr 14
MEX10:05 amMexico City Benito Juarez
12h 31m
2 stops
IAD12:36 amWashington, D.C. Dulles Intl
Apr 27
IAD8:09 amWashington, D.C. Dulles Intl
13h 36m
1 stop
MEX7:45 pmMexico City Benito Juarez
$404
Frontier
May 12
MEX10:05 amMexico City Benito Juarez
12h 31m
2 stops
IAD12:36 amWashington, D.C. Dulles Intl
May 15
IAD8:09 amWashington, D.C. Dulles Intl
13h 36m
1 stop
MEX7:45 pmMexico City Benito Juarez
$409
Frontier
Mar 4
MEX6:10 pmMexico City Benito Juarez
21h 33m
2 stops
IAD4:43 pmWashington, D.C. Dulles Intl
Mar 11
IAD6:20 amWashington, D.C. Dulles Intl
15h 25m
2 stops
MEX7:45 pmMexico City Benito Juarez
$417

United Airlines flights from Mexico City to Washington, D.C. Dulles Intl Airport

Our best United Airlines deals on Mexico City to Washington, D.C. Dulles Intl Airport flight tickets
United Airlines
May 20
MEX8:45 amMexico City Benito Juarez
4h 26m
IAD3:11 pmWashington, D.C. Dulles Intl
May 25
IAD5:19 pmWashington, D.C. Dulles Intl
4h 56m
MEX8:15 pmMexico City Benito Juarez
$428
United Airlines
Mar 4
MEX9:40 amMexico City Benito Juarez
4h 10m
IAD2:50 pmWashington, D.C. Dulles Intl
Mar 11
IAD10:05 pmWashington, D.C. Dulles Intl
13h 00m
1 stop
MEX9:05 amMexico City Benito Juarez
$429
United Airlines
Mar 6
MEX9:40 amMexico City Benito Juarez
4h 10m
IAD2:50 pmWashington, D.C. Dulles Intl
Mar 19
IAD6:00 amWashington, D.C. Dulles Intl
9h 20m
1 stop
MEX1:20 pmMexico City Benito Juarez
$430

momondo Fare Finder

 
Customize your flight search to find flights from Mexico City to Washington, D.C. Dulles Intl Airport 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, momondo users made 832,500 searches. Data last updated Februar 3, 2026.
Use the filters below to find and compare flights from Mexico City to Washington, D.C. Dulles Intl Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Mexico CityWashington, D.C.

MEX - IAD

MEXIAD

Mexico City Benito Juarez

Mi 3/4

11:10 am-9:25 am

1 stop21h 15m

Washington, D.C. Dulles Intl

Mi 3/11

6:20 am-4:20 am

2 stops24h 00m

$387

Mexico CityWashington, D.C.

MEX - IAD

MEXIAD

Mexico City Benito Juarez

Sa 3/7

7:00 am-12:31 am

2 stops16h 31m

Washington, D.C. Dulles Intl

Mo 3/16

8:09 am-7:45 pm

1 stop13h 36m

$401

Mexico CityWashington, D.C.

MEX - IAD

MEXIAD

Mexico City Benito Juarez

Di 4/14

10:05 am-12:36 am

2 stops12h 31m

Washington, D.C. Dulles Intl

Mo 4/27

8:09 am-7:45 pm

1 stop13h 36m

$404

Mexico CityWashington, D.C.

MEX - IAD

MEXIAD

Mexico City Benito Juarez

Di 5/5

10:05 am-12:36 am

2 stops12h 31m

Washington, D.C. Dulles Intl

Mo 5/11

8:09 am-7:45 pm

1 stop13h 36m

$406

Mexico CityWashington, D.C.

MEX - IAD

MEXIAD

Mexico City Benito Juarez

Mi 3/18

11:10 am-7:20 am

1 stop18h 10m

Washington, D.C. Dulles Intl

Mi 3/25

6:20 am-10:00 pm

2 stops17h 40m

$407

Mexico CityWashington, D.C.

MEX - IAD

MEXIAD

Mexico City Benito Juarez

Di 5/12

10:05 am-12:36 am

2 stops12h 31m

Washington, D.C. Dulles Intl

Fr 5/15

8:09 am-7:45 pm

1 stop13h 36m

$409

Mexico CityWashington, D.C.

MEX - IAD

MEXIAD

Mexico City Benito Juarez

Di 5/5

10:05 am-12:36 am

2 stops12h 31m

Washington, D.C. Dulles Intl

Fr 5/8

8:09 am-7:45 pm

1 stop13h 36m

$411

Mexico CityWashington, D.C.

MEX - IAD

MEXIAD

Mexico City Benito Juarez

Mi 3/4

6:10 pm-4:43 pm

2 stops21h 33m

Washington, D.C. Dulles Intl

Mi 3/11

6:20 am-7:45 pm

2 stops15h 25m

$417

Mexico CityWashington, D.C.

MEX - IAD

MEXIAD

Mexico City Benito Juarez

Mo 3/9

8:00 am-12:31 am

2 stops14h 31m

Washington, D.C. Dulles Intl

Mo 3/16

8:09 am-7:45 pm

1 stop13h 36m

$418

Mexico CityWashington, D.C.

MEX - IAD

MEXIAD

Mexico City Benito Juarez

Di 5/5

10:05 am-12:36 am

2 stops12h 31m

Washington, D.C. Dulles Intl

So 5/10

8:09 am-7:45 pm

1 stop13h 36m

$425

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Washington, D.C. from

How to get the cheapest flight ticket from Mexico City to Washington, D.C. Dulles Intl Airport

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the typical price of a round-trip flight between Mexico City and Washington, D.C. Dulles Intl Airport?

What is the cheapest month to fly to Washington, D.C. Dulles Intl Airport?

In general, June is the cheapest month to fly from Mexico City to Washington, D.C. Dulles Intl Airport. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $472. If you aren’t able to travel to Washington, D.C. Dulles Intl Airport during the month of June, then flying in July is also cheap. Prices for this month can be found on momondo for an average of $482.

What is the cheapest day to depart on your flight to Washington, D.C. Dulles Intl Airport?

Our data shows that Monday is the least expensive day to fly to Washington, D.C. Dulles Intl Airport. Tickets to fly out on this day can be as low as $494. When flying out on a Tuesday, the most expensive travel day of the week, you can expect to see flight prices from Mexico City to Washington, D.C. Dulles Intl Airport for around $570.

What is the cheapest Mexico City Benito Juarez to Washington, D.C. Dulles Intl flight route?

Fly from Mexico City Benito Juarez to Washington, D.C. Dulles Intl for the best Mexico City Benito Juarez - Washington, D.C. Dulles Intl flight prices

How far in advance should I book a flight to Washington, D.C. Dulles Intl Airport?

You are more likely to see cheaper flights to Washington, D.C. Dulles Intl Airport from Mexico City when booking weeks ahead of your departure date. In general, you can expect to find flights to Washington, D.C. Dulles Intl Airport for around $528 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Washington, D.C. Dulles Intl Airport from Mexico City for as low as $445 on momondo.

What cabin class options are available on Mexico City Benito Juarez to Washington, D.C. Dulles Intl flights?

There are 3 cabin classes available to choose from on Mexico City Benito Juarez to Washington, D.C. Dulles Intl flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

How have Mexico City to Washington, D.C. Dulles Intl Airport flight prices changed over time?

As of February 2026, prices for Mexico City to Washington, D.C. Dulles Intl Airport flights are approximately 4% cheaper when compared to flights at the same time last year.

When to book flights from Mexico City to Washington, D.C. Dulles Intl Airport

Are you open to changing your travel dates? Check out the ideal times to fly from Mexico City to Washington, D.C. Dulles Intl Airport according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Mexico City to Washington, D.C. Dulles Intl Airport (MEX to IAD) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Mexico City to Washington, D.C. Dulles Intl Airport

Best Price Found

$288

Fastest flight time

4h 10m

Direct flights

Every day
The best one-way flight to Washington, D.C. Dulles Intl Airport from Mexico City in the past 72 hours is $288. The best round-trip flight deal from Mexico City to Washington, D.C. Dulles Intl Airport found on momondo in the last 72 hours is $441.
The fastest flight from Mexico City to Washington, D.C. Dulles Intl Airport takes 4h 10m
Direct flights go from Mexico City to Washington, D.C. Dulles Intl Airport every day.
Search flight deals

  • How far is Mexico City Benito Juarez to Washington, D.C. Dulles Intl by plane?

    A flight from Mexico City Benito Juarez to Washington, D.C. Dulles Intl will travel around 1868.9 mi. 4h 10m is a normal flight duration for this route.

  • When did momondo last update prices for flights from Mexico City Benito Juarez Airport to Washington, D.C. Dulles Intl Airport?

    Prices for flights from Mexico City Benito Juarez Airport to Washington, D.C. Dulles Intl Airport were last updated today.

  • How many operators does momondo search for flights from Mexico City Benito Juarez Airport to Washington, D.C. Dulles Intl Airport?

  • How old do you have to be to fly from Mexico City Benito Juarez Airport to Washington, D.C. Dulles Intl Airport?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Mexico City Benito Juarez Airport to Washington, D.C. Dulles Intl Airport.

  • What documentation or ID do you need to fly to Washington, D.C. Dulles Intl Airport?

    The travel and health documents you'll need for your trip to Washington, D.C. Dulles Intl Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Washington, D.C. Dulles Intl Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

  • What is the most popular plane model from Mexico City to Washington, D.C. Dulles Intl Airport?

  • What is the most popular airline from Mexico City to Washington, D.C. Dulles Intl Airport?

Best airlines flying from Mexico City to Washington, D.C. Dulles Intl Airport

Compare and see reviews for airlines that fly from Mexico City to Washington, D.C. Dulles Intl Airport with momondo
Airline
Rating
Free Cancellation
Price
AeromexicoPriceFrom $267Free CancellationRating
7.4
1,583 reviews
Search Aeromexico flights
DeltaPriceFrom $429Free CancellationRating
7.9
8,138 reviews
Search Delta flights
United AirlinesPriceFrom $431Free CancellationRating
7.4
9,236 reviews
Search United Airlines flights

  • Delta Flights From Mexico City to Washington, D.C. Dulles Intl Airport

    The lowest priced Delta flight from Mexico City to Washington, D.C. Dulles Intl Airport from the last 72 hours was $429. Generally, Delta has 7 flights on this route every week with an average price of $547. Delta is rated 7.9/10 by our users.

  • Aeromexico Flights From Mexico City to Washington, D.C. Dulles Intl Airport

    Aeromexico is also a popular choice for this route. Aeromexico flight deals for Mexico City to Washington, D.C. Dulles Intl Airport start from as low as $267 round-trip, depending on your selected dates, with average Aeromexico deals seen on momondo around $581. Aeromexico operates 7 flights to Washington, D.C. Dulles Intl Airport from Mexico City in an average week. Users have rated it 7.4/10 across 1,582 reviews.

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

Book flights to Washington, D.C. if you plan to visit one of these locations
Alexandria
National Harbor
Gettysburg
Arlington
Winchester
Waldorf
Woodbridge
Tysons
Laurel
Colonial Beach
Silver Spring
Towson
Fredericksburg
Gaithersburg
Rockville
Manassas
Springfield
Sterling
Fairfax
Linthicum Heights

Why use momondo?

Why should I use momondo to find a flight deal from Mexico City to Washington, D.C.?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Mexico City to Washington, D.C.. momondo saves you time and could save you money on your trip.

Can I find flights from Mexico City to Washington, D.C. with flexible booking policies on momondo?

Yes. momondo enables you to select and highlight flights to Washington, D.C. from Mexico City with this policy.

How can momondo help me find flights from Mexico City to Washington, D.C.?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Mexico City to Washington, D.C..

I’m not ready to book a flight from Mexico City to Washington, D.C. right now. Can momondo alert me if prices change?

Of course. momondo tracks the price of Mexico City to Washington, D.C. flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

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