What airlines fly to Mexico City?

United Airlines, Aeromexico and Delta are the top three most popular airlines that fly to Mexico City from Washington, D.C. Dulles Intl Airport according to our data. United Airlines is the first choice among our users, with 37% of people opting to fly with this airline when traveling to Mexico City. Keep in mind that there are 4 different airlines that fly to Mexico City on a routine basis, so you have a few additional options to choose from.

What is the cheapest airline that flies from Washington, D.C. Dulles Intl to Mexico City Benito Juarez?

Delta and United Airlines are the most popular carriers operating from Washington, D.C. Dulles Intl to Mexico City Benito Juarez

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

As of July 2026, there are 4 operators available to choose from for flights from Washington, D.C. Dulles Intl Airport to Mexico City Benito Juarez Airport.

What documentation or ID do you need to fly to Mexico City Benito Juarez Airport?

The required travel and health documents for your Mexico City Benito Juarez Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Mexico City Benito Juarez Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

$178 Cheap Flights from Washington, D.C. Dulles Intl Airport to Mexico City in 2026

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

Prices are currently low for flights on this route. Typical prices usually range from $585 to $713. The lowest price recently found on this route was $449.

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Washington, D.C. Dulles Intl Airport to Mexico City

Round-trip

One-way

Last minute

Direct

Cheap round-trip flights

Enter your travel dates to find the best prices.

7:48 am - 11:10 pm

IAD

MEX

17h 22m

2 stops

7:00 am - 6:29 pm

MEX

IAD

9h 29m

1 stop

$449Frontier

Mon, Aug 10 - Tue, Aug 18

9:57 pm - 10:45 pm

IAD

MEX

26h 48m

1 stop

7:00 am - 10:52 pm

MEX

IAD

13h 52m

2 stops

$450Frontier

Sat, Aug 8 - Sat, Aug 22

8:59 am - 9:45 pm

IAD

MEX

14h 46m

1 stop

7:00 am - 6:29 pm

MEX

IAD

9h 29m

1 stop

$451Multiple Airlines

Tue, Aug 25 - Sat, Aug 29

11:05 am - 10:45 pm

IAD

MEX

13h 40m

2 stops

7:00 am - 10:52 pm

MEX

IAD

13h 52m

2 stops

$452Frontier

Tue, Aug 18 - Tue, Aug 25

8:59 am - 9:45 pm

IAD

MEX

14h 46m

1 stop

7:00 am - 10:52 pm

MEX

IAD

13h 52m

2 stops

$453Frontier

Thu, Aug 27 - Wed, Sep 2

1:30 pm - 10:45 pm

IAD

MEX

10h 15m

1 stop

6:10 pm - 5:36 pm

MEX

IAD

22h 26m

2 stops

$454Frontier

Thu, Nov 12 - Mon, Nov 16

12:00 pm - 7:45 pm

IAD

MEX

9h 45m

2 stops

11:05 am - 12:47 pm

MEX

IAD

23h 42m

1 stop

$455Multiple Airlines

Fri, Jul 31 - Mon, Aug 10

1:35 pm - 10:45 pm

IAD

MEX

11h 10m

1 stop

7:00 am - 12:28 am

MEX

IAD

15h 28m

2 stops

$456Frontier

Thu, Sep 10 - Thu, Sep 17

10:45 am - 10:45 pm

IAD

MEX

14h 00m

2 stops

11:55 am - 8:04 am

MEX

IAD

18h 09m

1 stop

$457Multiple Airlines

Fri, Aug 21 - Tue, Aug 25

8:33 pm - 10:15 pm

IAD

MEX

27h 42m

2 stops

7:00 am - 10:07 am

MEX

IAD

25h 07m

2 stops

$458Frontier

Mon, Aug 10 - Tue, Aug 18

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

Our best Frontier deals on Washington, D.C. Dulles Intl Airport to Mexico City flight tickets

Frontier

Aug 10

IAD7:48 amWashington, D.C. Dulles Intl

17h 22m

2 stops

MEX11:10 pmMexico City Benito Juarez

Aug 18

MEX7:00 amMexico City Benito Juarez

9h 29m

1 stop

IAD6:29 pmWashington, D.C. Dulles Intl

$449

Frontier

Aug 8

IAD9:57 pmWashington, D.C. Dulles Intl

26h 48m

1 stop

MEX10:45 pmMexico City Benito Juarez

Aug 22

MEX7:00 amMexico City Benito Juarez

13h 52m

2 stops

IAD10:52 pmWashington, D.C. Dulles Intl

$450

Frontier

Aug 18

IAD11:05 amWashington, D.C. Dulles Intl

13h 40m

2 stops

MEX10:45 pmMexico City Benito Juarez

Aug 25

MEX7:00 amMexico City Benito Juarez

13h 52m

2 stops

IAD10:52 pmWashington, D.C. Dulles Intl

$452

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

Our best Volaris deals on Washington, D.C. Dulles Intl Airport to Mexico City flight tickets

Volaris

Jul 10

IAD9:50 amWashington, D.C. Dulles Intl

13h 55m

1 stop

MEX9:45 pmMexico City Benito Juarez

Jul 17

MEX11:55 amMexico City Benito Juarez

18h 25m

1 stop

IAD8:20 amWashington, D.C. Dulles Intl

$584

Volaris

Jul 15

IAD11:11 amWashington, D.C. Dulles Intl

10h 34m

1 stop

MEX7:45 pmMexico City Benito Juarez

Jul 16

MEX11:55 amMexico City Benito Juarez

18h 25m

1 stop

IAD8:20 amWashington, D.C. Dulles Intl

$602

momondo Fare Finder

Use the filters below to find and compare flights from Washington, D.C. Dulles Intl Airport to Mexico City that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Washington, D.C.Mexico City

IAD - MEX

IADMEX

Washington, D.C. Dulles Intl

Mon 8/10

7:48 am-11:10 pm

2 stops17h 22m

Mexico City Benito Juarez

Tue 8/18

7:00 am-6:29 pm

1 stop9h 29m

$449

Washington, D.C.Mexico City

IAD - MEX

IADMEX

Washington, D.C. Dulles Intl

Sat 8/8

9:57 pm-10:45 pm

1 stop26h 48m

Mexico City Benito Juarez

Sat 8/22

7:00 am-10:52 pm

2 stops13h 52m

$450

Quickest round-trip

Washington, D.C.Mexico City

IAD - MEX

IADMEX

Washington, D.C. Dulles Intl

Tue 8/25

8:59 am-9:45 pm

1 stop14h 46m

Mexico City Benito Juarez

Sat 8/29

7:00 am-6:29 pm

1 stop9h 29m

$451

Washington, D.C.Mexico City

IAD - MEX

IADMEX

Washington, D.C. Dulles Intl

Tue 8/18

11:05 am-10:45 pm

2 stops13h 40m

Mexico City Benito Juarez

Tue 8/25

7:00 am-10:52 pm

2 stops13h 52m

$452

Washington, D.C.Mexico City

IAD - MEX

IADMEX

Washington, D.C. Dulles Intl

Thu 8/27

8:59 am-9:45 pm

1 stop14h 46m

Mexico City Benito Juarez

Wed 9/2

7:00 am-10:52 pm

2 stops13h 52m

$453

Washington, D.C.Mexico City

IAD - MEX

IADMEX

Washington, D.C. Dulles Intl

Thu 11/12

1:30 pm-10:45 pm

1 stop10h 15m

Mexico City Benito Juarez

Mon 11/16

6:10 pm-5:36 pm

2 stops22h 26m

$454

Washington, D.C.Mexico City

IAD - MEX

IADMEX

Washington, D.C. Dulles Intl

Fri 7/31

12:00 pm-7:45 pm

2 stops9h 45m

Mexico City Benito Juarez

Mon 8/10

11:05 am-12:47 pm

1 stop23h 42m

$455

Washington, D.C.Mexico City

IAD - MEX

IADMEX

Washington, D.C. Dulles Intl

Thu 9/10

1:35 pm-10:45 pm

1 stop11h 10m

Mexico City Benito Juarez

Thu 9/17

7:00 am-12:28 am

2 stops15h 28m

$456

Washington, D.C.Mexico City

IAD - MEX

IADMEX

Washington, D.C. Dulles Intl

Fri 8/21

10:45 am-10:45 pm

2 stops14h 00m

Mexico City Benito Juarez

Tue 8/25

11:55 am-8:04 am

1 stop18h 09m

$457

Washington, D.C.Mexico City

IAD - MEX

IADMEX

Washington, D.C. Dulles Intl

Mon 8/10

8:33 pm-10:15 pm

2 stops27h 42m

Mexico City Benito Juarez

Tue 8/18

7:00 am-10:07 am

2 stops25h 07m

$458

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

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

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

Prices

Airlines

Other information

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

What is the cheapest month to fly to Mexico City?

The cheapest month to fly to Mexico City from Washington, D.C. Dulles Intl Airport is in February. Flight prices, which tend to average around $562, are often lower during this time because this is during the off-season. If you aren’t able to travel during the month of February, then book flights to Mexico City from Washington, D.C. Dulles Intl Airport during January instead. Flights to Mexico City in January, while not as cheap as those in February, still average around $572.

What is the cheapest day to depart on your flight to Mexico City?

Our data shows that Tuesday is the least expensive day to fly to Mexico City. Tickets to fly out on this day can be as low as $585. On the other hand, Sunday is the most expensive day to depart from Washington, D.C. Dulles Intl Airport because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $666.

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

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

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

You are more likely to see cheaper flights to Mexico City from Washington, D.C. Dulles Intl Airport when booking weeks ahead of your departure date. In general, you can expect to find flights to Mexico City for around $617 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Mexico City from Washington, D.C. Dulles Intl Airport for as low as $566 on momondo.

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

There are 4 cabin classes available to choose from on Washington, D.C. Dulles Intl Airport to Mexico City flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on Washington, D.C. Dulles Intl Airport to Mexico City flights?

You could potentially save up to 9% on your flight if you consider stops on a Washington, D.C. Dulles Intl Airport to Mexico City flight.

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

As of July 2026, prices for Washington, D.C. Dulles Intl Airport to Mexico City flights are approximately 14% more expensive when compared to flights at the same time last year.

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

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

Estimated round-trip price

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

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

Best Price Found	$265
Fastest flight time	4h 46m
Direct flights	Every day
Airports in Mexico City	1 airport

The best one-way flight to Mexico City from Washington, D.C. Dulles Intl Airport in the past 72 hours is $265. The best round-trip flight deal from Washington, D.C. Dulles Intl Airport to Mexico City found on momondo in the last 72 hours is $621.

The fastest flight from Washington, D.C. Dulles Intl Airport to Mexico City takes 4h 46m

Direct flights go from Washington, D.C. Dulles Intl Airport to Mexico City every day.

There is 1 airport in Mexico City. From Washington, D.C. Dulles Intl Airport there are direct flights to Mexico City Benito Juarez (MEX).

Search flight deals

Frequently asked questions about flying from Washington, D.C. Dulles Intl Airport to Mexico City

How far is Washington, D.C. Dulles Intl to Mexico City Benito Juarez by plane?
A flight from Washington, D.C. Dulles Intl to Mexico City Benito Juarez will travel around 1868.9 mi. 4h 46m is a normal flight duration for this route.
When did momondo last update prices for flights from Washington, D.C. Dulles Intl Airport to Mexico City Benito Juarez Airport?
Prices for flights from Washington, D.C. Dulles Intl Airport to Mexico City Benito Juarez Airport were last updated today.
How many operators does momondo search for flights from Washington, D.C. Dulles Intl Airport to Mexico City Benito Juarez Airport?
As of July 2026, there are 4 operators available to choose from for flights from Washington, D.C. Dulles Intl Airport to Mexico City Benito Juarez Airport.
How old do you have to be to fly from Washington, D.C. Dulles Intl Airport to Mexico City Benito Juarez Airport?
The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Washington, D.C. Dulles Intl Airport to Mexico City Benito Juarez Airport.
What documentation or ID do you need to fly to Mexico City Benito Juarez Airport?
The required travel and health documents for your Mexico City Benito Juarez Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Mexico City Benito Juarez Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.
What is the most popular plane model from Washington, D.C. Dulles Intl Airport to Mexico City?
momondo data reveals that the most frequently booked plane model on the route from Washington, D.C. Dulles Intl Airport to Mexico City is Boeing 737 MAX 8, representing 68.26% of all bookings. The subsequent popular models are Boeing 737 MAX 9 at 22.88%, Boeing 737 at 4.43%, and Airbus A320-100/200 at 0.80%.
What is the most popular airline from Washington, D.C. Dulles Intl Airport to Mexico City?
momondo data reveals that the most frequently booked airline on the route from Washington, D.C. Dulles Intl Airport to Mexico City is United Airlines, representing 37% of all bookings. The subsequent popular airlines are Aeromexico at 34%, Delta at 28%, and American Airlines at 1%.

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

Compare and see reviews for airlines that fly from Washington, D.C. Dulles Intl Airport to Mexico City with momondo

Airline	Rating	Free Cancellation	Price
Aeromexico	PriceFrom $320	Free Cancellation	Rating 7.4 1,481 reviews	Search Aeromexico flights
Delta	PriceFrom $379	Free Cancellation	Rating 7.8 8,452 reviews	Search Delta flights
United Airlines	PriceFrom $474	Free Cancellation	Rating 7.4 9,940 reviews	Search United Airlines flights
American Airlines	PriceFrom $551	Free Cancellation	Rating 7.1 11,783 reviews	Search American Airlines flights

Delta Flights From Washington, D.C. Dulles Intl Airport to Mexico City
Delta flies from Washington, D.C. Dulles Intl Airport to Mexico City around 7 times per week, with 8,452 momondo users rating the airline 7.8/10. The cheapest Delta deal from Washington, D.C. Dulles Intl Airport to Mexico City in the last 72 hours was $379 (round-trip), much lower than the average airfare cost of $607 for Delta flights on this route.
Aeromexico Flights From Washington, D.C. Dulles Intl Airport to Mexico City
Aeromexico (7.4/10 from 1,481 reviews) operates around 7 flights from Washington, D.C. Dulles Intl Airport to Mexico City in any given week. The average Aeromexico airfare for this route is around $585, with deals from around $320 rare but found on momondo. Referenced prices are for round-trip Washington, D.C. Dulles Intl Airport to Mexico City flight searches in the last 72 hours.

Cuernavaca

Taxco

Tepoztlán

Valle de Bravo

Why use momondo?

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

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Washington, D.C. to Mexico City. Millions of users trust and use momondo every year so you are in good hands.

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

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

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

momondo helps you find the best flight between Washington, D.C. and Mexico City by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

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

Yes momondo offers price alerts on flights to Mexico City from Washington, D.C.. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

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Cheap flights from Washington, D.C. Dulles Intl Airport to Mexico City from $178

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

Our best Frontier deals on Washington, D.C. Dulles Intl Airport to Mexico City flight tickets

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

Our best Volaris deals on Washington, D.C. Dulles Intl Airport to Mexico City flight tickets

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Use the filters below to find and compare flights from Washington, D.C. Dulles Intl Airport to Mexico City that are best for you.

See travel insights to Mexico City from

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

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

What is the cheapest month to fly to Mexico City?

What is the cheapest day to depart on your flight to Mexico City?

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

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

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

Can stopping save me money on Washington, D.C. Dulles Intl Airport to Mexico City flights?

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

What is the cheapest airline that flies from Washington, D.C. Dulles Intl to Mexico City Benito Juarez?

What airlines fly to Mexico City?

How many flights depart from Washington, D.C. Dulles Intl Airport to Mexico City on average per day?

How many flights depart from Washington, D.C. Dulles Intl Airport to Mexico City on average per week?

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

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

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

Best Price Found

Fastest flight time

Direct flights

Airports in Mexico City

Frequently asked questions about flying from Washington, D.C. Dulles Intl Airport to Mexico City

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

Compare and see reviews for airlines that fly from Washington, D.C. Dulles Intl Airport to Mexico City with momondo

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

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

Traveling to a place near Mexico City?

Why use momondo?

An easier way to manage your Mexico City trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

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Airports servicing Mexico City Federal District

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List of cabin classes available on flights landing in Mexico City. Availability may vary depending on flight origin and airline.

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