How long is the flight from Washington, D.C. to Mexico City?

A quick flight from Washington, D.C. to Mexico City can take about 4h 56m. Delta provides one of the quickest options available for as low as £439. The distance between Washington, D.C. and Mexico City is about 1865 mi. Most flights are nonstop.

In terms of precipitation, rainfall in Mexico City ranges from 0.0 - 120.0 inches per month. July is typically the wettest month, when rainfall can reach 120.0 mm. January is typically the driest time to visit Mexico City when rainfall is around 0.0 mm.

If weather is an important factor for your trip to Mexico City, use this chart to help with planning. For those seeking warmer temperatures, May is the ideal time of year to visit, when temperatures reach an average of 19.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 13.0 C).

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

Before booking your flight to Mexico City from Washington, D.C., check out the most reliable airlines to get you to your destination on time: KLM (97%), Delta (97%), Aeromexico( 97%).

What airport do you fly into for flights to Mexico City from Washington, D.C.?

Most people fly into Mexico City Benito Juarez (MEX) if they book a flight to Mexico City from Washington, D.C.. On average, Mexico City has 1 inbound flight from Washington, D.C. per day from 0 airlines. Mexico City Benito Juarez is conveniently located just 5.5 mi from Mexico City’s city center.

Can I find deals for flights from Washington, D.C. to Mexico City that include hotel bookings?

Yes. In addition to deals on Washington, D.C. to Mexico City flights, Cheapflights offers holiday packages that include both flights and hotel.

How can I find direct flights from Washington, D.C. to Mexico City?

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

Can I find deals for business class flights from Washington, D.C. to Mexico City?

Yes. Cheapflights offers flight deals from Washington, D.C. to Mexico City by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

£191+ Cheap Flights from Washington, D.C. to Mexico City

Q: How much does it cost for a return flight from Washington, D.C. to Mexico City?

Airfare is below average for this route at the moment. Washington, D.C. to Mexico City flights typically cost between £522 and £360 in May. The cheapest return flight price found within the last 3 days was £336 on Frontier (6 May-13 May).

Cheap flight deals from Washington, D.C. to Mexico City

Enter your travel dates to find the best prices.

Cheapest

Best

Direct

Last-minute

One-way

Cheapest flights from Washington, D.C. to Mexico City
Explore the most affordable flight options available from Washington, D.C. to Mexico City. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 25 March 2026.

Wed 6/507:40

IAD

MEX

2 stops16h 35m

Frontier

Wed 13/507:00

MEX

IAD

2 stops14h 09m

Frontier

Deal found 22/3£336

Sat 9/506:49

IAD

MEX

2 stops17h 56m

Multiple Airlines

Sat 16/506:15

MEX

IAD

1 stop10h 43m

Multiple Airlines

Deal found 25/3£396

Wed 6/507:06

IAD

MEX

2 stops9h 54m

Multiple Airlines

Wed 13/506:55

MEX

IAD

1 stop7h 27m

Multiple Airlines

Deal found 22/3£419

Sat 9/516:46

IAD

MEX

Nonstop5h 14m

Aeromexico

Sat 16/508:40

MEX

IAD

Nonstop4h 34m

Aeromexico

Deal found 25/3£422

Wed 6/506:00

IAD

MEX

1 stop7h 50m

Aeromexico

Wed 13/508:40

MEX

IAD

1 stop8h 03m

Aeromexico

Deal found 22/3£433

Sat 23/516:46

IAD

MEX

Nonstop5h 14m

Delta

Thu 28/508:40

MEX

IAD

Nonstop4h 34m

Delta

Deal found 25/3£439

Fri 17/708:27

IAD

MEX

2 stops15h 23m

Aeromexico

Sat 1/808:40

MEX

IAD

Nonstop4h 37m

Aeromexico

Deal found 24/3£440

Sat 18/406:00

IAD

MEX

1 stop7h 35m

Delta

Fri 24/408:40

MEX

IAD

Nonstop4h 30m

Delta

Deal found 21/3£441

Sat 23/513:32

IAD

MEX

1 stop8h 18m

Delta

Wed 27/508:40

MEX

IAD

Nonstop4h 34m

Delta

Deal found 25/3£442

Wed 12/807:00

IAD

MEX

1 stop6h 50m

Delta

Mon 17/807:05

MEX

IAD

1 stop7h 36m

Delta

Deal found 23/3£443

Find flight deals from Washington, D.C. to Mexico City

Round-trip from	£336
One-way from	£191
Popular in	December
Cheapest in	May
Average price	£413

Frontier
6/5-13/5
4 total stops
30h 44m total
Washington, D.C. to Mexico City

Search Deals

Air Canada
1/4
1 total stop
15h 50m total
Washington, D.C. to Mexico City

Search Deals

Highest demand for flights based on searches. 6% potential increase in price (£21 potential increase over avg. return price).

Search Deals

Cheapest flight prices on average. 1% potential price decrease (£7 potential savings vs. average return price).

Search Deals

Average for round-trip flights in March 2026

Search Deals

Cheapflights Fare Finder

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

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

Washington, D.C.Mexico City

IAD - MEX

IADMEX

Washington, D.C. Dulles Intl

Thu 30/4

17:00-20:00

Nonstop5h 00m

Mexico City Benito Juarez

Wed 6/5

08:40-15:14

Nonstop4h 34m

£439

Fastest return journey

Washington, D.C.Mexico City

IAD - MEX

IADMEX

Washington, D.C. Dulles Intl

Fri 8/5

17:19-20:15

Nonstop4h 56m

Mexico City Benito Juarez

Tue 12/5

08:45-15:11

Nonstop4h 26m

£439

Washington, D.C.Mexico City

IAD - MEX

IADMEX

Washington, D.C. Dulles Intl

Wed 22/4

17:00-20:00

Nonstop5h 00m

Mexico City Benito Juarez

Tue 28/4

08:40-15:10

Nonstop4h 30m

£439

Washington, D.C.Mexico City

IAD - MEX

IADMEX

Washington, D.C. Dulles Intl

Mon 18/5

17:19-20:15

Nonstop4h 56m

Mexico City Benito Juarez

Sun 24/5

08:45-15:11

Nonstop4h 26m

£439

Washington, D.C.Mexico City

IAD - MEX

IADMEX

Washington, D.C. Dulles Intl

Wed 13/5

16:46-20:00

Nonstop5h 14m

Mexico City Benito Juarez

Mon 18/5

08:40-15:14

Nonstop4h 34m

£439

Washington, D.C.Mexico City

IAD - MEX

IADMEX

Washington, D.C. Dulles Intl

Thu 13/8

17:09-20:00

Nonstop4h 51m

Mexico City Benito Juarez

Mon 17/8

08:40-15:17

Nonstop4h 37m

£439

Washington, D.C.Mexico City

IAD - MEX

IADMEX

Washington, D.C. Dulles Intl

Mon 27/4

17:00-20:00

Nonstop5h 00m

Mexico City Benito Juarez

Mon 4/5

08:40-15:14

Nonstop4h 34m

£439

Washington, D.C.Mexico City

IAD - MEX

IADMEX

Washington, D.C. Dulles Intl

Tue 21/7

15:02-21:59

1 stop8h 57m

Mexico City Benito Juarez

Tue 11/8

08:40-15:17

Nonstop4h 37m

£442

Washington, D.C.Mexico City

IAD - MEX

IADMEX

Washington, D.C. Dulles Intl

Thu 28/5

06:00-12:40

1 stop8h 40m

Mexico City Benito Juarez

Thu 2/7

08:40-15:17

Nonstop4h 37m

£442

Washington, D.C.Mexico City

IAD - MEX

IADMEX

Washington, D.C. Dulles Intl

Sat 25/4

15:00-19:40

1 stop6h 40m

Mexico City Benito Juarez

Sat 2/5

08:40-15:10

Nonstop4h 30m

£442

Flights are sorted by cheapest return flights first.

Deals found on 20/3

Showing 1-10 of 19 resultsSorted by cheapest first

Best time to book a flight from Washington, D.C. to Mexico City

Have a flexible travel schedule? Discover the best time to fly to Mexico City from Washington, D.C. with our price prediction graph.

WAS-MEX

IAD-MEX

Estimated return 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 Washington, D.C. to Mexico City

WAS-MEX

IAD-MEX

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

Booking 59 days in advance of your planned departure date is, on average, the best time to get cheap flights from Washington, D.C. to Mexico City. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

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

Currently, January is the cheapest month in which you can book a flight from Washington, D.C. to Mexico City (average of £143). Flying from Washington, D.C. to Mexico City in July is currently the most expensive (average of £328). 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 WAS to MEX?

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

How much does it cost for a return flight from Washington, D.C. to Mexico City?

Related info for your journey

What airport do you fly into for flights to Mexico City from Washington, D.C.?
Most people fly into Mexico City Benito Juarez (MEX) if they book a flight to Mexico City from Washington, D.C.. On average, Mexico City has 1 inbound flight from Washington, D.C. per day from 0 airlines. Mexico City Benito Juarez is conveniently located just 5.5 mi from Mexico City’s city center.
How long is the flight from Washington, D.C. to Mexico City?
A quick flight from Washington, D.C. to Mexico City can take about 4h 56m. Delta provides one of the quickest options available for as low as £439. The distance between Washington, D.C. and Mexico City is about 1865 mi. Most flights are nonstop.
What are the most reliable airlines from Washington, D.C. to Mexico City?
Before booking your flight to Mexico City from Washington, D.C., check out the most reliable airlines to get you to your destination on time: KLM (97%), Delta (97%), Aeromexico( 97%).
Can I find deals for flights from Washington, D.C. to Mexico City that include hotel bookings?
Yes. In addition to deals on Washington, D.C. to Mexico City flights, Cheapflights offers holiday packages that include both flights and hotel.
How can I find direct flights from Washington, D.C. to Mexico City?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Washington, D.C. to Mexico City.
Can I find deals for business class flights from Washington, D.C. to Mexico City?
Yes. Cheapflights offers flight deals from Washington, D.C. to Mexico City 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 Washington, D.C. to Mexico City?
Currently, January is the cheapest month in which you can book a flight from Washington, D.C. to Mexico City (average of £143). Flying from Washington, D.C. to Mexico City in July is currently the most expensive (average of £328). 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.

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Why should you use Cheapflights to find cheap flight tickets from Washington, D.C. to Mexico City?

It’s simple! Cheapflights, which is free to use for everyone, saves millions of users time and money every year by helping them find the cheapest and most suitable flights from Washington, D.C. to Mexico City.

Can Cheapflights find flights from Washington, D.C. to Mexico City with no change fees?

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Can Cheapflights notify me if prices for flights from Washington, D.C. to Mexico City become cheaper?

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Cheap flights from Washington, D.C. to Mexico City from £191

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 1/4. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from Washington, D.C. to Mexico City

Cheapest flights from Washington, D.C. to Mexico CityExplore the most affordable flight options available from Washington, D.C. to Mexico City. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 25 March 2026.

Explore the most affordable flight options available from Washington, D.C. to Mexico City. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 25 March 2026.

Best flights from Washington, D.C. to Mexico CityDiscover carefully curated flight deals from Washington, D.C. to Mexico City that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 25 March 2026.

Discover carefully curated flight deals from Washington, D.C. to Mexico City that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 25 March 2026.

Direct flights from Washington, D.C. to Mexico CityExplore direct flight options from Washington, D.C. to Mexico City based on user searches, and compare prices and availability for your desired travel dates. Data last updated 25 March 2026.

Explore direct flight options from Washington, D.C. to Mexico City based on user searches, and compare prices and availability for your desired travel dates. Data last updated 25 March 2026.

Last-minute flights from Washington, D.C. to Mexico CityDiscover last-minute flight deals from Washington, D.C. to Mexico City. Data last updated 25 March 2026 and is based on user searches.

Discover last-minute flight deals from Washington, D.C. to Mexico City. Data last updated 25 March 2026 and is based on user searches.

One-way flights from Washington, D.C. to Mexico CitySearch for one-way flight options from Washington, D.C. to Mexico City. Find affordable one-way fares based on user searches. Data last updated 25 March 2026.

Search for one-way flight options from Washington, D.C. to Mexico City. Find affordable one-way fares based on user searches. Data last updated 25 March 2026.

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Best time to book a flight from Washington, D.C. to Mexico City

Have a flexible travel schedule? Discover the best time to fly to Mexico City from Washington, D.C. with our price prediction graph.

Cheapflights Insights

Everything you need to know about your flight from Washington, D.C. to Mexico City

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

Use this chart to determine the optimal time to book a return flight from Washington, D.C. to Mexico City. Price data was last updated on 13 March 2026.

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

What is the cheapest time of day to fly from WAS to MEX?

Find hourly flight availability from Washington, D.C. to Mexico City. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 25 March 2026.

How much does it cost for a return flight from Washington, D.C. to Mexico City?

Related info for your journey

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

How long is the flight from Washington, D.C. to Mexico City?

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

Can I find deals for flights from Washington, D.C. to Mexico City that include hotel bookings?

How can I find direct flights from Washington, D.C. to Mexico City?

Can I find deals for business class flights from Washington, D.C. to Mexico City?

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

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Cheapest flights from Washington, D.C. to Mexico City
Explore the most affordable flight options available from Washington, D.C. to Mexico City. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 25 March 2026.

Best flights from Washington, D.C. to Mexico City
Discover carefully curated flight deals from Washington, D.C. to Mexico City that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 25 March 2026.

Direct flights from Washington, D.C. to Mexico City
Explore direct flight options from Washington, D.C. to Mexico City based on user searches, and compare prices and availability for your desired travel dates. Data last updated 25 March 2026.

Last-minute flights from Washington, D.C. to Mexico City
Discover last-minute flight deals from Washington, D.C. to Mexico City. Data last updated 25 March 2026 and is based on user searches.

One-way flights from Washington, D.C. to Mexico City
Search for one-way flight options from Washington, D.C. to Mexico City. Find affordable one-way fares based on user searches. Data last updated 25 March 2026.