Mexico City

$119+ Cheap flights from Washington, D.C. (WAS) to Mexico City (MEX)

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 9/2. Fares are subject to change and may not be available on all flights or dates of travel.
WAS — MEX
Jun 17 — Jun 241
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Washington, D.C. to Mexico City with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheapflights Tip: The best prices from Washington, D.C. to Mexico City Benito Juarez are usually found in March or February, booked 60 days in advance, depart on a Wednesday or Tuesday and return on a Tuesday

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

Discover tips and strategies to find the most affordable flight options for your journey from Washington, D.C. (WAS) to Mexico City (MEX). 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 June 12, 2025.

Round-trip from

$355
(Kiwi.com)

One-way from

$119
(Mytrip)

Popular in

December

Cheapest in

March

Average price

$572

Good round-trip deal

$490 or less

Good one-way deal

$240 or less
From Washington, D.C. (WAS) to Mexico City Benito Juarez
One-way flight from Washington, D.C. (WAS) to Mexico City Benito Juarez
Highest demand for flights based on searches. 6% potential increase in price ($43 potential increase over avg. RT price).
Cheapest flight prices on average. 2% potential price decrease ($16 potential savings vs. average RT price).
Average for round-trip flights in June 2025
Price to beat on a round-trip flight from Washington, D.C. (WAS) to Mexico City Benito Juarez.
Price to beat on a one-way flight from Washington, D.C. (WAS) to Mexico City Benito Juarez.

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

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 June 12, 2025.

This Kiwi.com deal was found by Cheapflights users on 6/12. 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.
Wed 9/106:30 amBWI - MEX
1 stop7h 45mMultiple Airlines
Tue 9/166:25 amMEX - BWI
1 stop14h 32mMultiple Airlines
Deal found 6/12$355
This Mytrip deal was found by Cheapflights users on 6/10. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/1711:04 amIAD - MEX
2 stops28h 36mMultiple Airlines
Fri 9/192:00 pmMEX - IAD
2 stops23h 45mMultiple Airlines
Deal found 6/10$438
This CheapOair deal was found by Cheapflights users on 6/10. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/58:40 pmDCA - MEX
1 stop28h 35mAir Canada
Sun 9/77:10 amMEX - DCA
1 stop25h 10mAir Canada
Deal found 6/10$438
This Avianca deal was found by Cheapflights users on 6/10. 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.
Mon 6/235:45 amIAD - MEX
2 stops11h 40mAvianca
Wed 6/254:50 pmMEX - IAD
1 stop7h 55mAvianca
Deal found 6/10$442
This American Airlines deal was found by Cheapflights users on 6/10. 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.
Thu 7/241:44 pmDCA - MEX
1 stop8h 31mAmerican Airlines
Wed 8/2712:35 pmMEX - DCA
1 stop8h 04mAmerican Airlines
Deal found 6/10$447
This SmartFares deal was found by Cheapflights users on 6/10. 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 SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/155:16 pmIAD - MEX
Nonstop4h 44mAeromexico
Wed 7/238:50 amMEX - IAD
Nonstop4h 41mAeromexico
Deal found 6/10$455
This Mytrip deal was found by Cheapflights users on 6/12. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/172:00 pmIAD - MEX
1 stop9h 45mVolaris El Salvador
Wed 7/29:45 amMEX - IAD
1 stop13h 12mVolaris El Salvador
Deal found 6/12$457
This American Airlines deal was found by Cheapflights users on 6/10. 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 6/179:10 amIAD - MEX
2 stops15h 10mAmerican Airlines
Tue 7/225:35 amMEX - IAD
2 stops16h 23mAmerican Airlines
Deal found 6/10$466
This Air Canada deal was found by Cheapflights users on 6/11. 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.
Wed 7/169:35 amIAD - MEX
1 stop15h 20mAir Canada
Sun 7/2012:15 amMEX - IAD
1 stop11h 27mAir Canada
Deal found 6/11$467
This FlightHub deal was found by Cheapflights users on 6/11. 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.
Mon 8/255:06 pmBWI - MEX
1 stop13h 44mFrontier
Thu 8/283:10 pmMEX - BWI
1 stop17h 09mFrontier
Deal found 6/11$472
This Delta deal was found by Cheapflights users on 6/10. 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.
Wed 7/95:16 pmIAD - MEX
Nonstop4h 44mDelta
Wed 8/138:45 amMEX - IAD
Nonstop4h 46mDelta
Deal found 6/10$473
This United Airlines deal was found by Cheapflights users on 6/10. 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.
Tue 7/86:10 amIAD - MEX
1 stop11h 30mUnited Airlines
Tue 7/158:45 amMEX - IAD
Nonstop4h 24mUnited Airlines
Deal found 6/10$478

Cheapflights Fare Finder

Customize your flight search to find flights from Washington, D.C. to Mexico City 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 12, 2025.
Use the filters below to find and compare flights from Washington, D.C. to Mexico City that are best for you.

Fly from

Washington, D.C.

Fly to

Mexico City

Route

Depart

Return

Price

BaltimoreMexico City

BWI - MEX

BWIMEX

Baltimore/Washington

Wed 9/10

6:30 am-12:15 pm

1 stop7h 45m

Mexico City Benito Juarez

Tue 9/16

6:25 am-10:57 pm

1 stop14h 32m

$355

Washington, D.C.Mexico City

DCA - MEX

DCAMEX

Washington, D.C. Reagan-National

Fri 9/5

8:40 pm-11:15 pm

1 stop28h 35m

Mexico City Benito Juarez

Sun 9/7

7:10 am-10:20 am

1 stop25h 10m

$438

Washington, D.C.Mexico City

IAD - MEX

IADMEX

Washington, D.C. Dulles Intl

Sun 8/17

11:04 am-1:40 pm

2 stops28h 36m

Mexico City Benito Juarez

Fri 9/19

2:00 pm-3:45 pm

2 stops23h 45m

$438

Washington, D.C.Mexico City

IAD - MEX

IADMEX

Washington, D.C. Dulles Intl

Mon 6/23

5:45 am-3:25 pm

2 stops11h 40m

Mexico City Benito Juarez

Wed 6/25

4:50 pm-2:45 am

1 stop7h 55m

$442

Washington, D.C.Mexico City

DCA - MEX

DCAMEX

Washington, D.C. Reagan-National

Thu 7/24

1:44 pm-8:15 pm

1 stop8h 31m

Mexico City Benito Juarez

Wed 8/27

12:35 pm-10:39 pm

1 stop8h 04m

$447

Washington, D.C.Mexico City

IAD - MEX

IADMEX

Washington, D.C. Dulles Intl

Tue 7/15

5:16 pm-8:00 pm

Nonstop4h 44m

Mexico City Benito Juarez

Wed 7/23

8:50 am-3:31 pm

Nonstop4h 41m

$455

Washington, D.C.Mexico City

IAD - MEX

IADMEX

Washington, D.C. Dulles Intl

Tue 6/17

2:00 pm-9:45 pm

1 stop9h 45m

Mexico City Benito Juarez

Wed 7/2

9:45 am-12:57 am

1 stop13h 12m

$457

Washington, D.C.Mexico City

IAD - MEX

IADMEX

Washington, D.C. Dulles Intl

Tue 6/17

9:10 am-10:20 pm

2 stops15h 10m

Mexico City Benito Juarez

Tue 7/22

5:35 am-11:58 pm

2 stops16h 23m

$466

Washington, D.C.Mexico City

IAD - MEX

IADMEX

Washington, D.C. Dulles Intl

Wed 7/16

9:35 am-10:55 pm

1 stop15h 20m

Mexico City Benito Juarez

Sun 7/20

12:15 am-1:42 pm

1 stop11h 27m

$467

BaltimoreMexico City

BWI - MEX

BWIMEX

Baltimore/Washington

Mon 8/25

5:06 pm-4:50 am

1 stop13h 44m

Mexico City Benito Juarez

Thu 8/28

3:10 pm-10:19 am

1 stop17h 09m

$472

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/9

Showing 1-10 of 42 results
1
2
3
...
5

The best insider tips for Washington, D.C. to Mexico City flights

Snippets provided in this section are AI-generated based on a summarization of Cheapflights-commissioned articles. The articles are presented as-is, for general informational purposes only, and may not be up-to-date. The opinions contained in the articles are original to the author and reflect their authentic experience, which may vary significantly from the experience of others.
Cheapflights partnered with top experts to bring you the best recommendations for your Washington, D.C. to Mexico City trip
Airports
IAD

Check-in at IAD can be crowded in the afternoon and evening. Arrive early to avoid long lines and ensure a smooth departure.

Read more about IADby Ramsey Qubein
MEX

For a quick and affordable ride to downtown Mexico City, consider using Uber from MEX. It's cheaper and more reliable than taxis.

Read more about MEXby Brandon Schultz
Our travel experts
Brandon Schultz

Brandon Schultz

Expert on MEX

Brandon Schultz

Brandon Schultz

Brandon Schultz is an award-winning food and travel writer based in New York City. His work has appeared in Forbes, AAA, Thrillist, Travel + Leisure, and The Daily Meal, among many others, and he is the author of 6 books, including 3 cookbooks.

Read more
Ramsey Qubein

Ramsey Qubein

Expert on IAD

Ramsey Qubein

Ramsey Qubein

An avid traveler and aviation expert who has visited 173 countries, all 50 states and seven continents, Ramsey Qubein flies nearly 400,000 miles a year. As a North Carolina-based freelance journalist for publications including Conde Nast Traveler, Forbes, USA Today and Bloomberg among others, he explores the latest trends in aviation, hospitality, cruises and business.

Read more

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.
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 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 round-trip flight from Washington, D.C. to Mexico City. Price data was last updated on June 9, 2025.

Booking 60 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, May is the cheapest month in which you can book a flight from Washington, D.C. to Mexico City (average of $388). Flying from Washington, D.C. to Mexico City in December is currently the most expensive (average of $615). 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?

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 June 12, 2025.

It’s optimal to fly from Washington, D.C. to Mexico City in the evening. By choosing this option you can save up to 30% on the cost of your flight, compared to a flight at noon.

What is the cheapest day to fly from Washington, D.C. to Mexico City?

Use this chart to determine the cheapest time to fly round-trip from Washington, D.C. to Mexico City. Price data was last updated on December 16, 2024.

Travelers seeking maximum savings on their Washington, D.C. to Mexico City flight should consider departing on Sunday evenings when fares are most often at their lowest. Monday at noon flights should be avoided if possible as fares are typically the most expensive at this time.

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

Explore weekly flight availability from Washington, D.C. to Mexico City. 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 12, 2025.

The most flights from WAS to MEX 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 Mexico City by month

Plan your trip to Mexico City by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Mexico City ranges from 0.0 - 4.7 inches per month. July is typically the wettest month, when rainfall can reach 4.7 in. January is typically the driest time to visit Mexico City when rainfall is around 0.0 in.

Temperature in Mexico City by month

Plan your trip to Mexico City by taking into account the average temperature totals by month.

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 66.2 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 55.4 F).

Reviews of airlines servicing Mexico City

Get insights into the airlines that provide service to Mexico City. 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 Mexico City. Reviews last updated June 12, 2025.
Read through reviews of airlines operating flights from Washington, D.C. to Mexico City, such as Delta, LATAM Airlines and Aeromexico. 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.
8.0
Very good

Boarding

8.2

Entertainment

7.9

Crew

8.5

Overall

8.0

Food

7.3

Comfort

7.9

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!
8.0
Very good
8.0
Very good

Boarding

8.2

Entertainment

7.9

Crew

8.5

Overall

8.0

Food

7.3

Comfort

7.9

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!
8.0
Very good

Boarding

8.2

Entertainment

7.9

Crew

8.5

Overall

8.0

Food

7.3

Comfort

7.9

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!
8.0
Very good

Boarding

8.2

Entertainment

7.9

Crew

8.5

Overall

8.0

Food

7.3

Comfort

7.9

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!
8.0
Very good

Boarding

8.2

Entertainment

7.9

Crew

8.5

Overall

8.0

Food

7.3

Comfort

7.9

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 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.?

    Most people fly into Mexico City Benito Juarez (MEX) if they book a flight to Mexico City from Washington, D.C.. On average, Benito Juarez has 3 inbound flights from Washington, D.C. per day from 6 airlines. Mexico City Benito Juarez is conveniently located just 5.5 mi from Mexico City’s city center.

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

    Cheapflights users have booked flights from Washington, D.C. to Mexico City round-trip from $438. Other airlines that can offer you cheap pricing are Avianca, from $442, and American Airlines, from $447. Air Canada is priced at 26% lower than the current average price of a flight leaving 3 months from now.

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

    To fly one-way, consider booking your trip with Air Canada, which is currently one of the cheapest options available, starting at $215. Delta flights start at $217 while deals on Aeromexico start at $218 one-way.

  • What are the most popular routes from Washington, D.C. to Mexico City?

  • Where are the most common layover locations when flying from Washington, D.C. to Mexico City?

  • What are some popular things to do or see while on a layover in Houston?

    The majority of Houston visitors spend their time at Space Center Houston, House of Blues Houston, and Revention Music Center. Those on a layover in Houston interested in visiting Space Center Houston, House of Blues Houston, or Revention Music Center can do so by traveling 33.5 mi, 16.1 mi, and 15.5 mi, respectively from Houston George Bush Intcntl. Travelers in need of a car in Houston can rent one for about $41 per day.

  • What are some popular points of interest to see during a layover in San Salvador?

    San Salvador travelers tend to visit Centro Historico de San Salvador, Catedral Metropolitana de San Salvador, and Monsenor Romero Center more than any other notable places. Centro Historico de San Salvador, Catedral Metropolitana de San Salvador, and Monsenor Romero Center are located about 19.7 mi, 19.7 mi, and 20.1 mi, respectively from San Salvador El Salvador Intl. Travelers in need of a car in San Salvador can rent one for about $23 per day.

  • Where are the least popular layover locations for Washington, D.C. to Mexico City flights?

  • 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 vacation 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, May is the cheapest month in which you can book a flight from Washington, D.C. to Mexico City (average of $388). Flying from Washington, D.C. to Mexico City in December is currently the most expensive (average of $615). 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 Washington, D.C.?

Book flights to Washington, D.C. if you plan to visit one of these locations
Valle de Bravo

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Washington, D.C. to Mexico City

See prices for flight routes from nearby airports that may be better suited for you.

Top 6 airlines flying from Washington, D.C. to Mexico City

Discover the top 6 airlines that operate flights from Washington, D.C. to Mexico City. 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 12, 2025.
AirlineCheapestAverageFlexibilityOn-time
AviancaCheapest$213Average$460FlexibilityNo cancel feeOn-time71%
AeromexicoCheapest$336Average$612FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$345Average$646FlexibilityNo cancel feeOn-time71%
DeltaCheapest$347Average$585FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$446Average$681FlexibilityNo cancel feeOn-time69%
Air CanadaCheapest$464Average$517FlexibilityNo cancel feeOn-time67%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.