Mexico City

$131+ 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 8/6. Fares are subject to change and may not be available on all flights or dates of travel.
WAS — MEX
Jul 8 — Jul 151
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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 Thursday

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 July 3, 2025.

Round-trip from

$273
(Kiwi.com)

One-way from

$131
(Kiwi.com)

Popular in

December

Cheapest in

March

Average price

$608

Good round-trip deal

$502 or less

Good one-way deal

$233 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 ($44 potential increase over avg. RT price).
Cheapest flight prices on average. 2% potential price decrease ($15 potential savings vs. average RT price).
Average for round-trip flights in July 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 July 3, 2025.

This Kiwi.com deal was found by Cheapflights users on 7/3. 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 8/66:30 amBWI - MEX
1 stop18h 25mMultiple Airlines
Wed 8/139:55 amMEX - BWI
1 stop27h 17mMultiple Airlines
Deal found 7/3$273
This CheapOair deal was found by Cheapflights users on 7/2. 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.
Thu 9/1810:20 amIAD - MEX
1 stop14h 55mMultiple Airlines
Wed 9/249:45 amMEX - IAD
1 stop24h 52mMultiple Airlines
Deal found 7/2$421
This Kiwi.com deal was found by Cheapflights users on 7/2. 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.
Fri 8/227:00 amDCA - MEX
2 stops15h 10mMultiple Airlines
Mon 8/258:10 amMEX - DCA
1 stop11h 49mMultiple Airlines
Deal found 7/2$426
This FlightHub deal was found by Cheapflights users on 7/2. 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 9/19:33 pmIAD - MEX
1 stop24h 02mFrontier
Thu 9/113:10 pmMEX - IAD
1 stop16h 07mFrontier
Deal found 7/2$436
This American Airlines deal was found by Cheapflights users on 7/2. 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.
Wed 8/65:05 amDCA - MEX
1 stop9h 55mAmerican Airlines
Tue 8/265:00 amMEX - DCA
1 stop9h 20mAmerican Airlines
Deal found 7/2$448
This Avianca deal was found by Cheapflights users on 7/1. 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.
Thu 9/115:45 amIAD - MEX
2 stops19h 15mAvianca
Wed 9/1712:40 amMEX - IAD
2 stops15h 25mAvianca
Deal found 7/1$460
This SmartFares deal was found by Cheapflights users on 7/1. 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.
Wed 8/206:00 amIAD - MEX
1 stop7h 25mAeromexico
Mon 8/256:50 amMEX - IAD
1 stop10h 53mAeromexico
Deal found 7/1$469
This Aeromexico deal was found by Cheapflights users on 6/30. 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 Aeromexico is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/1310:00 amDCA - MEX
2 stops13h 10mAeromexico
Tue 11/187:55 amMEX - DCA
2 stops13h 59mAeromexico
Deal found 6/30$479
This Delta deal was found by Cheapflights users on 6/30. 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 7/302:55 pmDCA - MEX
1 stop9h 40mDelta
Wed 8/61:05 pmMEX - DCA
1 stop7h 37mDelta
Deal found 6/30$488
This Air Canada deal was found by Cheapflights users on 7/2. 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.
Thu 9/116:00 amDCA - MEX
1 stop18h 55mAir Canada
Sun 9/217:10 amMEX - DCA
1 stop25h 10mAir Canada
Deal found 7/2$506
This United Airlines deal was found by Cheapflights users on 6/30. 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 8/2911:00 amDCA - MEX
1 stop6h 40mUnited Airlines
Mon 9/82:15 pmMEX - DCA
1 stop7h 39mUnited Airlines
Deal found 6/30$508
This Frontier deal was found by Cheapflights users on 7/2. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/167:00 amDCA - MEX
1 stop12h 30mFrontier
Sat 8/238:10 amMEX - DCA
1 stop11h 49mFrontier
Deal found 7/2$513

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 July 3, 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 8/6

6:30 am-10:55 pm

1 stop18h 25m

Mexico City Benito Juarez

Wed 8/13

9:55 am-3:12 pm

1 stop27h 17m

$273

Washington, D.C.Mexico City

IAD - MEX

IADMEX

Washington, D.C. Dulles Intl

Thu 9/18

10:20 am-11:15 pm

1 stop14h 55m

Mexico City Benito Juarez

Wed 9/24

9:45 am-12:37 pm

1 stop24h 52m

$421

Washington, D.C.Mexico City

DCA - MEX

DCAMEX

Washington, D.C. Reagan-National

Fri 8/22

7:00 am-8:10 pm

2 stops15h 10m

Mexico City Benito Juarez

Mon 8/25

8:10 am-9:59 pm

1 stop11h 49m

$426

Washington, D.C.Mexico City

IAD - MEX

IADMEX

Washington, D.C. Dulles Intl

Mon 9/1

9:33 pm-7:35 pm

1 stop24h 02m

Mexico City Benito Juarez

Thu 9/11

3:10 pm-9:17 am

1 stop16h 07m

$436

Washington, D.C.Mexico City

DCA - MEX

DCAMEX

Washington, D.C. Reagan-National

Wed 8/6

5:05 am-1:00 pm

1 stop9h 55m

Mexico City Benito Juarez

Tue 8/26

5:00 am-4:20 pm

1 stop9h 20m

$448

Washington, D.C.Mexico City

IAD - MEX

IADMEX

Washington, D.C. Dulles Intl

Thu 9/11

5:45 am-11:00 pm

2 stops19h 15m

Mexico City Benito Juarez

Wed 9/17

12:40 am-6:05 pm

2 stops15h 25m

$460

Washington, D.C.Mexico City

IAD - MEX

IADMEX

Washington, D.C. Dulles Intl

Wed 8/20

6:00 am-11:25 am

1 stop7h 25m

Mexico City Benito Juarez

Mon 8/25

6:50 am-7:43 pm

1 stop10h 53m

$469

Washington, D.C.Mexico City

DCA - MEX

DCAMEX

Washington, D.C. Reagan-National

Thu 11/13

10:00 am-10:10 pm

2 stops13h 10m

Mexico City Benito Juarez

Tue 11/18

7:55 am-10:54 pm

2 stops13h 59m

$479

Washington, D.C.Mexico City

DCA - MEX

DCAMEX

Washington, D.C. Reagan-National

Wed 7/30

2:55 pm-10:35 pm

1 stop9h 40m

Mexico City Benito Juarez

Wed 8/6

1:05 pm-10:42 pm

1 stop7h 37m

$488

Washington, D.C.Mexico City

DCA - MEX

DCAMEX

Washington, D.C. Reagan-National

Thu 9/11

6:00 am-10:55 pm

1 stop18h 55m

Mexico City Benito Juarez

Sun 9/21

7:10 am-10:20 am

1 stop25h 10m

$506

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/3

Showing 1-10 of 28 results
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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 27, 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 July 3, 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 July 3, 2025.

The most flights from WAS to MEX are scheduled on a Monday (4 on average). You will have fewer flight options on Friday, which is when the least amount of flights are scheduled (2 on average).

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 July 3, 2025.
Get a feel of what it's like to fly with Delta, Aeromexico, and United Airlines from Washington, D.C. to Mexico City by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
8.0
Very good

Comfort

7.9

Food

7.3

Overall

8.0

Crew

8.5

Entertainment

7.9

Boarding

8.2

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

Comfort

7.9

Food

7.3

Overall

8.0

Crew

8.5

Entertainment

7.9

Boarding

8.2

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

Comfort

7.9

Food

7.3

Overall

8.0

Crew

8.5

Entertainment

7.9

Boarding

8.2

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

Comfort

7.9

Food

7.3

Overall

8.0

Crew

8.5

Entertainment

7.9

Boarding

8.2

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

Comfort

7.9

Food

7.3

Overall

8.0

Crew

8.5

Entertainment

7.9

Boarding

8.2

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 $436. Other airlines that can offer you cheap pricing are American Airlines, from $448, and Avianca, from $460. Frontier 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 Volaris El Salvador, which is currently one of the cheapest options available, starting at $217. Air Canada flights start at $219 while deals on American Airlines start at $223 one-way.

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

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

    The top 3 most reliable airlines when flying from Washington, D.C. to Mexico City are KLM (67%), United Airlines (60%) and Delta (58%).

  • What are the cheapest flights from Washington, D.C. to Mexico City?

    Looking for the cheapest flight from Washington, D.C. to Mexico City? While on average our users pay $561, our data indicates the cheapest price to be $198. The most popular route (Washington, D.C. Dulles Intl - Mexico City Benito Juarez), is priced around $327.

  • 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 $37 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 $30 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

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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 July 3, 2025.
AirlineCheapestAverageFlexibilityOn-time
AviancaCheapest$213Average$448FlexibilityNo cancel feeOn-time71%
AeromexicoCheapest$339Average$608FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$345Average$639FlexibilityNo cancel feeOn-time71%
DeltaCheapest$347Average$583FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$443Average$679FlexibilityNo cancel feeOn-time69%
Air CanadaCheapest$464Average$517FlexibilityNo cancel feeOn-time67%

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