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$96+ Cheap flights from Washington, D.C. (WAS) to Mexico

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 3/22. Fares are subject to change and may not be available on all flights or dates of travel.
WAS — MEX
Apr 16 — Apr 231
Thu 4/16
Thu 4/23
1 adult, Economy
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Cheap flight deals from Washington, D.C. to Mexico

Cheapest flights from Washington, D.C. to Mexico
Explore the most affordable flight options available from Washington, D.C. to Mexico. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 17, 2026.

This CheapOair deal was found by Cheapflights users on 3/16. 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.
Sat 4/114:05 pm
BWI
-
CUN
2 stops17h 36m
Spirit Airlines
Tue 4/149:12 am
CUN
-
BWI
1 stop13h 47m
Spirit Airlines
Deal found 3/16$263
This Gotogate deal was found by Cheapflights users on 3/14. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/196:36 am
BWI
-
CUN
Nonstop3h 45m
Spirit Airlines
Tue 3/249:50 am
CUN
-
BWI
2 stops22h 24m
Spirit Airlines
Deal found 3/14$264
This Kiwi.com deal was found by Cheapflights users on 3/16. 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 5/88:16 am
BWI
-
CUN
Nonstop3h 25m
Spirit Airlines
Fri 5/81:43 pm
CUN
-
BWI
1 stop6h 43m
Spirit Airlines
Deal found 3/16$265
This Frontier deal was found by Cheapflights users on 3/14. 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.
Fri 3/2010:08 am
BWI
-
CUN
Nonstop4h 07m
Frontier
Sat 3/282:25 pm
CUN
-
BWI
Nonstop3h 33m
Frontier
Deal found 3/14$266
This Cheapflightsfares deal was found by Cheapflights users on 3/13. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/178:39 pm
BWI
-
CUN
1 stop12h 33m
Spirit Airlines
Thu 3/1910:16 am
CUN
-
BWI
Nonstop3h 19m
Spirit Airlines
Deal found 3/13$267
This CheapOair deal was found by Cheapflights users on 3/13. 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 3/206:36 am
BWI
-
CUN
Nonstop3h 45m
Spirit Airlines
Tue 3/249:50 am
CUN
-
BWI
2 stops22h 24m
Spirit Airlines
Deal found 3/13$268
This Cheapflightsfares deal was found by Cheapflights users on 3/16. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/248:16 am
BWI
-
CUN
Nonstop3h 25m
Spirit Airlines
Mon 4/2711:36 am
CUN
-
BWI
Nonstop3h 15m
Spirit Airlines
Deal found 3/16$269
This Kiwi.com deal was found by Cheapflights users on 3/15. 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.
Tue 3/178:39 pm
BWI
-
CUN
1 stop12h 33m
Multiple Airlines
Wed 3/252:25 pm
CUN
-
BWI
Nonstop3h 33m
Multiple Airlines
Deal found 3/15$271
This CheapOair deal was found by Cheapflights users on 3/13. 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.
Wed 3/2510:08 am
BWI
-
CUN
Nonstop4h 07m
Multiple Airlines
Wed 4/110:20 am
CUN
-
BWI
Nonstop3h 15m
Multiple Airlines
Deal found 3/13$272
This CheapOair deal was found by Cheapflights users on 3/16. 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 5/711:05 am
BWI
-
CUN
1 stop23h 51m
Spirit Airlines
Mon 5/1111:36 am
CUN
-
BWI
Nonstop3h 15m
Spirit Airlines
Deal found 3/16$273
This Kiwi.com deal was found by Cheapflights users on 3/16. 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.
Mon 4/138:39 pm
BWI
-
CUN
1 stop12h 33m
Spirit Airlines
Fri 5/81:43 pm
CUN
-
BWI
1 stop6h 43m
Spirit Airlines
Deal found 3/16$274
This Kiwi.com deal was found by Cheapflights users on 3/13. 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.
Tue 4/146:45 am
BWI
-
CUN
Nonstop3h 40m
Spirit Airlines
Mon 4/2011:36 am
CUN
-
BWI
Nonstop3h 15m
Spirit Airlines
Deal found 3/13$275

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

Keep the following information in mind while searching for Washington, D.C. to Mexico flight deals. Data was last updated March 17, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$263
(CheapOair)

One-way from

$96
(Frontier)

Popular in

December

Cheapest in

May

Average price

$553

Good round-trip deal

$369 or less

Good one-way deal

$176 or less
Provider with most accurate pricing for Washington, D.C. (WAS)-Mexico City Benito Juarez flight deals.
Search Deals
Provider most trusted by Cheapflights users for Washington, D.C. (WAS)-Mexico City Benito Juarez flights.
Search Deals
From Washington, D.C. (WAS) to Mexico
Search Deals
One-way flight from Washington, D.C. (WAS) to Mexico
Search Deals
Highest demand for flights based on searches. 6% potential increase in price ($38 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease ($11 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in March 2026
Search Deals
Price to beat on a round-trip flight from Washington, D.C. (WAS) to Mexico.
Search Deals
Price to beat on a one-way flight from Washington, D.C. (WAS) to Mexico.
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Washington, D.C. to Mexico 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 March 17, 2026.
Use the filters below to find and compare flights from Washington, D.C. to Mexico that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

BaltimoreMexico City

BWI - MEX

BWIMEX

Baltimore/Washington

Wed 4/22

8:10 am-3:40 pm

1 stop9h 30m

Mexico City Benito Juarez

Wed 4/29

11:35 am-10:44 pm

1 stop9h 09m

$376

BaltimoreMexico City

BWI - MEX

BWIMEX

Baltimore/Washington

Wed 5/13

6:17 am-12:40 pm

1 stop8h 23m

Mexico City Benito Juarez

Tue 5/19

7:05 am-5:24 pm

1 stop8h 19m

$376

BaltimoreMexico City

BWI - MEX

BWIMEX

Baltimore/Washington

Tue 3/31

5:40 am-11:45 am

1 stop8h 05m

Mexico City Benito Juarez

Wed 4/8

3:30 pm-9:39 am

1 stop16h 09m

$376

BaltimoreMexico City

BWI - MEX

BWIMEX

Baltimore/Washington

Tue 3/31

5:40 am-11:45 am

1 stop8h 05m

Mexico City Benito Juarez

Thu 4/9

7:35 am-10:14 pm

2 stops12h 39m

$376

BaltimoreCancún

BWI - CUN

BWICUN

Baltimore/Washington

Wed 5/6

6:00 am-12:02 pm

1 stop7h 02m

Cancun

Tue 5/12

7:51 am-10:44 pm

1 stop13h 53m

$379

Washington, D.C.Cancún

DCA - CUN

DCACUN

Washington, D.C. Reagan-National

Wed 4/29

6:00 am-11:35 am

1 stop6h 35m

Cancun

Tue 5/5

3:15 pm-11:41 pm

1 stop7h 26m

$379

BaltimoreMexico City

BWI - MEX

BWIMEX

Baltimore/Washington

Sun 4/12

5:40 am-11:45 am

1 stop8h 05m

Mexico City Benito Juarez

Tue 9/15

7:05 am-5:08 pm

1 stop8h 03m

$386

BaltimoreMexico City

BWI - MEX

BWIMEX

Baltimore/Washington

Fri 4/17

7:26 pm-9:55 am

1 stop16h 29m

Mexico City Benito Juarez

Tue 9/15

7:05 am-5:08 pm

1 stop8h 03m

$386

BaltimoreMexico City

BWI - MEX

BWIMEX

Baltimore/Washington

Sat 5/16

8:00 am-3:30 pm

2 stops9h 30m

Mexico City Benito Juarez

Tue 5/19

3:45 pm-12:57 am

1 stop7h 12m

$391

BaltimoreMexico City

BWI - MEX

BWIMEX

Baltimore/Washington

Mon 4/13

5:50 pm-11:10 pm

1 stop7h 20m

Mexico City Benito Juarez

Tue 4/21

6:30 am-4:24 pm

1 stop7h 54m

$396

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/16

Showing 1-10 of 60 resultsSorted by cheapest first
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Best time to book a flight from Washington, D.C. to Mexico

Have a flexible travel schedule? Discover the best time to fly to Mexico 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

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

Currently, February is the cheapest month in which you can book a flight from Washington, D.C. to Mexico (average of $139). Flying from Washington, D.C. to Mexico in October is currently the most expensive (average of $239). 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 MX?

Find hourly flight availability from Washington, D.C. to Mexico. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated March 17, 2026.

A simple way to save on the total cost of your ticket is to fly from Washington, D.C. to Mexico in the evening. If you’re flexible enough to do this you can expect to save up to 45% on your trip compared to booking a flight in the morning.

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

Explore weekly flight availability from Washington, D.C. to Mexico. 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 March 17, 2026.

The most flights from WAS to MX0 are scheduled on a Tuesday (5 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (4 on average).

How often are flights from Washington, D.C. to Mexico delayed?

About 11% of weekly flights between Washington, D.C. and Mexico have experienced delays in the past year, with the average delay time being 140 minutes.

What is the most punctual flight time for Washington, D.C. to Mexico flights?

Historically, flights departing in the morning are less likely to be delayed, whereas flights leaving in the evening tend to experience delays more often.

What day of the week experiences the fewest flight delays on this route?

Wednesday tends to have the lowest number of delays on this route, whereas Saturday has historically faced a higher average of delays compared to other days of the week.

Which airline has the best punctuality record on Washington, D.C. to Mexico flights?

Over the last year, United Airlines have had the lowest number of delays on this route, with just 11% of flights being delayed.

Reviews of airlines servicing Mexico

Get insights into the airlines that provide service to Mexico. 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. Reviews last updated March 17, 2026.
See what other customers who have flown with Delta,United Airlines, andAeromexico from Washington, D.C. to Mexico have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
7.9
Good
8,288 reviews

Boarding

8.1

Comfort

7.9

Overall

7.9

Crew

8.5

Food

7.2

Entertainment

7.8

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
Delta
7.9
Good
8,288 reviews
Delta
7.9
Good
8,288 reviews

Boarding

8.1

Comfort

7.9

Overall

7.9

Crew

8.5

Food

7.2

Entertainment

7.8

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
United Airlines
7.4
Good
9,431 reviews
Delta
7.9
Good
8,288 reviews

Boarding

8.1

Comfort

7.9

Overall

7.9

Crew

8.5

Food

7.2

Entertainment

7.8

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
Aeromexico
7.4
Good
1,564 reviews
Delta
7.9
Good
8,288 reviews

Boarding

8.1

Comfort

7.9

Overall

7.9

Crew

8.5

Food

7.2

Entertainment

7.8

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
American Airlines
7.1
Good
11,467 reviews
Delta
7.9
Good
8,288 reviews

Boarding

8.1

Comfort

7.9

Overall

7.9

Crew

8.5

Food

7.2

Entertainment

7.8

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
Spirit Airlines
6.3
Okay
8,522 reviews
Delta
7.9
Good
8,288 reviews

Boarding

8.1

Comfort

7.9

Overall

7.9

Crew

8.5

Food

7.2

Entertainment

7.8

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.

Related info for your journey

Find useful and relevant information for your journey from Washington, D.C. to Mexico. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

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

    Airlines like United Airlines, Delta, and Southwest fly from Washington, D.C. to Mexico in about 3h 40m. The time it takes to get you to your destination can typically vary by up to 5h 50m. Washington, D.C. and Mexico are separated by a distance of 1391 mi. Both multi-stop and nonstop flights can be found to your destination and back.

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

    The cheapest airline one-way is Delta, with whom users have recently found tickets for as low as $78. However, be on the lookout for offers from American Airlines and United Airlines, as they are both options that can get you from Washington, D.C. to Mexico for a low price.

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

    The most popular flight routes from Washington, D.C. to Mexico are Washington, D.C. Dulles Intl - Cancun, Baltimore/Washington - Cancun and Washington, D.C. Reagan-National - Cancun.

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

    The top 3 most reliable airlines when flying from Washington, D.C. to Mexico are KLM (97%), Delta (97%) and Aeromexico (97%).

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

    Looking at all options, your cheapest flight can be booked for $164. While the most popular route (Washington, D.C. Dulles Intl - Cancun) can be booked for $365 on average, our data indicates $672 when flying from Washington, D.C. to Mexico.

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

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

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

    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.

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

    Yes. Cheapflights offers flight deals from Washington, D.C. to Mexico 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?

    Currently, February is the cheapest month in which you can book a flight from Washington, D.C. to Mexico (average of $139). Flying from Washington, D.C. to Mexico in October is currently the most expensive (average of $239). 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

See prices for flight routes from nearby airports that may be better suited for you.
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Reagan-National to West Palm Beach flights
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Reagan-National to Austin flights
Dulles Intl to Portland flights
Reagan-National to San Diego flights
Dulles Intl to Charleston flights
Reagan-National to Charleston flights

Top 10 airlines flying from Washington, D.C. to Mexico

Discover the top 10 airlines that operate flights from Washington, D.C. to Mexico. 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 March 17, 2026.
AirlineCheapestAverageFlexibilityOn-time
Spirit AirlinesCheapest$110Average$420FlexibilityNo cancel feeOn-time65%
AviancaCheapest$118Average$334FlexibilityNo cancel feeOn-time71%
AeromexicoCheapest$133Average$593FlexibilityNo cancel feeOn-timeN/A
FrontierCheapest$139Average$357FlexibilityNo cancel feeOn-time62%
Air CanadaCheapest$165Average$441FlexibilityNo cancel feeOn-time67%
DeltaCheapest$178Average$577FlexibilityNo cancel feeOn-timeN/A
Volaris El SalvadorCheapest$271Average$339FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$274Average$606FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$284Average$601FlexibilityNo cancel feeOn-time69%
JetBlueCheapest$319Average$452FlexibilityNo cancel feeOn-time62%

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