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$104+ 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 6/8. Fares are subject to change and may not be available on all flights or dates of travel.
WAS — MEX
Jun 15 — Jun 221
Mon 6/15
Mon 6/22
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 May 16, 2026.

This Super.com deal was found by Cheapflights users on 5/15. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/36:09 am
BWI
-
CUN
1 stop7h 48m
JetBlue
Thu 8/62:02 pm
CUN
-
BWI
1 stop6h 21m
JetBlue
Deal found 5/15$305
This Super.com deal was found by Cheapflights users on 5/16. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 7/198:00 am
BWI
-
CUN
1 stop5h 57m
JetBlue
Thu 8/202:02 pm
CUN
-
BWI
1 stop8h 25m
JetBlue
Deal found 5/16$306
This SmartFares deal was found by Cheapflights users on 5/16. 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 SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/288:00 am
BWI
-
CUN
1 stop5h 57m
JetBlue
Tue 8/1112:15 pm
CUN
-
BWI
1 stop8h 08m
JetBlue
Deal found 5/16$313
This Cheapflightsfares deal was found by Cheapflights users on 5/16. 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.
Sun 8/98:00 am
BWI
-
CUN
1 stop5h 57m
JetBlue
Fri 8/1412:15 pm
CUN
-
BWI
1 stop10h 12m
JetBlue
Deal found 5/16$323
This Cheapflightsfares deal was found by Cheapflights users on 5/12. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/87:10 am
DCA
-
CUN
1 stop8h 00m
JetBlue
Wed 6/172:25 pm
CUN
-
DCA
1 stop7h 11m
JetBlue
Deal found 5/12$323
This Super.com deal was found by Cheapflights users on 5/15. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/176:09 am
BWI
-
CUN
1 stop6h 05m
JetBlue
Sat 8/222:02 pm
CUN
-
BWI
1 stop6h 21m
JetBlue
Deal found 5/15$325
This Kiwi.com deal was found by Cheapflights users on 5/14. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/912:06 pm
BWI
-
MEX
1 stop12h 39m
Multiple Airlines
Sun 9/1310:05 am
MEX
-
BWI
1 stop30h 19m
Multiple Airlines
Deal found 5/14$325
This Super.com deal was found by Cheapflights users on 5/11. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/178:00 am
BWI
-
CUN
1 stop5h 57m
JetBlue
Fri 8/212:02 pm
CUN
-
BWI
1 stop8h 25m
JetBlue
Deal found 5/11$327
This United Airlines deal was found by Cheapflights users on 5/13. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 6/68:15 am
IAD
-
CUN
1 stop6h 24m
United Airlines
Wed 6/101:43 pm
CUN
-
IAD
1 stop8h 00m
United Airlines
Deal found 5/13$328
This JetBlue deal was found by Cheapflights users on 5/12. 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 JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/248:00 am
BWI
-
CUN
1 stop5h 57m
JetBlue
Wed 9/22:02 pm
CUN
-
BWI
1 stop8h 25m
JetBlue
Deal found 5/12$328
This United Airlines deal was found by Cheapflights users on 5/13. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/2212:57 pm
DCA
-
CUN
1 stop7h 22m
United Airlines
Sat 8/291:57 pm
CUN
-
DCA
1 stop9h 02m
United Airlines
Deal found 5/13$328
This American Airlines deal was found by Cheapflights users on 5/12. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/48:15 pm
IAD
-
CUN
2 stops15h 50m
American Airlines
Fri 10/93:20 pm
CUN
-
IAD
2 stops16h 19m
American Airlines
Deal found 5/12$333

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 May 16, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$305
(Super.com)

One-way from

$104
(American Airlines)

Popular in

December

Cheapest in

May

Average price

$542

Good round-trip deal

$338 or less

Good one-way deal

$162 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. 5% potential increase in price ($32 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease ($10 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in May 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 May 16, 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

BaltimoreCancún

BWI - CUN

BWICUN

Baltimore/Washington

Mon 8/17

8:00 am-12:57 pm

1 stop5h 57m

Cancun

Thu 8/27

2:02 pm-11:27 pm

1 stop8h 25m

$328

Washington, D.C.Cancún

DCA - CUN

DCACUN

Washington, D.C. Reagan-National

Mon 7/6

11:00 am-4:45 pm

1 stop6h 45m

Cancun

Fri 7/10

12:11 pm-9:10 pm

1 stop7h 59m

$328

Washington, D.C.Cancún

DCA - CUN

DCACUN

Washington, D.C. Reagan-National

Tue 8/18

6:59 am-11:25 am

1 stop5h 26m

Cancun

Mon 8/24

2:01 pm-11:09 pm

1 stop8h 08m

$338

Washington, D.C.Cancún

DCA - CUN

DCACUN

Washington, D.C. Reagan-National

Sat 8/22

8:00 am-1:00 pm

1 stop6h 00m

Cancun

Sun 8/30

12:30 pm-8:38 pm

1 stop7h 08m

$338

Washington, D.C.Cancún

DCA - CUN

DCACUN

Washington, D.C. Reagan-National

Sun 8/23

6:05 am-12:56 pm

1 stop7h 51m

Cancun

Tue 9/1

2:00 pm-9:21 pm

1 stop6h 21m

$338

Washington, D.C.Cancún

IAD - CUN

IADCUN

Washington, D.C. Dulles Intl

Sat 9/19

4:00 pm-8:15 pm

1 stop5h 15m

Cancun

Sat 9/26

6:03 am-3:17 pm

1 stop8h 14m

$346

BaltimoreCancún

BWI - CUN

BWICUN

Baltimore/Washington

Thu 8/20

8:00 am-12:57 pm

1 stop5h 57m

Cancun

Wed 8/26

12:15 pm-9:23 pm

1 stop8h 08m

$349

Washington, D.C.Cancún

IAD - CUN

IADCUN

Washington, D.C. Dulles Intl

Mon 7/13

1:09 pm-3:51 pm

Nonstop3h 42m

Cancun

Fri 7/17

3:38 pm-12:45 am

1 stop8h 07m

$352

Washington, D.C.Cancún

IAD - CUN

IADCUN

Washington, D.C. Dulles Intl

Mon 7/6

1:09 pm-3:51 pm

Nonstop3h 42m

Cancun

Fri 7/10

1:57 pm-10:43 pm

1 stop7h 46m

$353

BaltimoreCancún

BWI - CUN

BWICUN

Baltimore/Washington

Sun 9/27

6:17 am-1:10 pm

1 stop7h 53m

Cancun

Mon 10/5

12:11 pm-8:57 pm

1 stop7h 46m

$356

Flights are sorted by cheapest round-trip flights first.

Deals found on 5/15

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

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

Booking 42 days in advance of your planned departure date is, on average, the best time to get cheap flights from Washington, D.C. to Mexico. 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?

Currently, August is the cheapest month in which you can book a flight from Washington, D.C. to Mexico (average of $452). Flying from Washington, D.C. to Mexico in December is currently the most expensive (average of $649). 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 May 16, 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 30% 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 May 16, 2026.

The most flights from WAS to MX0 are scheduled on a Monday (4 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 13% 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 12% 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 May 16, 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
8,454 reviews

Boarding

8.1

Overall

7.9

Crew

8.5

Comfort

7.8

Entertainment

7.8

Food

7.2

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2026

SEA - KOA

The snacks were not very good, not everyone was very friendly and professional
Delta
7.9
Good
8,454 reviews
Delta
7.9
Good
8,454 reviews

Boarding

8.1

Overall

7.9

Crew

8.5

Comfort

7.8

Entertainment

7.8

Food

7.2

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2026

SEA - KOA

The snacks were not very good, not everyone was very friendly and professional
United Airlines
7.4
Good
9,729 reviews
Delta
7.9
Good
8,454 reviews

Boarding

8.1

Overall

7.9

Crew

8.5

Comfort

7.8

Entertainment

7.8

Food

7.2

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2026

SEA - KOA

The snacks were not very good, not everyone was very friendly and professional
Aeromexico
7.4
Good
1,509 reviews
Delta
7.9
Good
8,454 reviews

Boarding

8.1

Overall

7.9

Crew

8.5

Comfort

7.8

Entertainment

7.8

Food

7.2

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2026

SEA - KOA

The snacks were not very good, not everyone was very friendly and professional
American Airlines
7.1
Good
11,662 reviews
Delta
7.9
Good
8,454 reviews

Boarding

8.1

Overall

7.9

Crew

8.5

Comfort

7.8

Entertainment

7.8

Food

7.2

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2026

SEA - KOA

The snacks were not very good, not everyone was very friendly and professional
Spirit Airlines
6.2
Okay
8,625 reviews
Delta
7.9
Good
8,454 reviews

Boarding

8.1

Overall

7.9

Crew

8.5

Comfort

7.8

Entertainment

7.8

Food

7.2

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2026

SEA - KOA

The snacks were not very good, not everyone was very friendly and professional

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 JetBlue, United Airlines, and Delta fly from Washington, D.C. to Mexico in about 5h 26m. The time it takes to get you to your destination can typically vary by up to 1h 19m. Washington, D.C. and Mexico are separated by a distance of 1362 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 Southwest, with whom users have recently found tickets for as low as $65. 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 Delta (95%), Aeromexico (95%) and KLM (95%).

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

    Looking at all options, your cheapest flight can be booked for $174. While the most popular route (Washington, D.C. Dulles Intl - Cancun) can be booked for $314 on average, our data indicates $732 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, August is the cheapest month in which you can book a flight from Washington, D.C. to Mexico (average of $452). Flying from Washington, D.C. to Mexico in December is currently the most expensive (average of $649). 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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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 May 16, 2026.
AirlineCheapestAverageFlexibilityOn-time
AviancaCheapest$118Average$334FlexibilityNo cancel feeOn-time71%
AeromexicoCheapest$133Average$576FlexibilityNo cancel feeOn-timeN/A
DeltaCheapest$134Average$578FlexibilityNo cancel feeOn-timeN/A
Spirit AirlinesCheapest$139Average$414FlexibilityNo cancel feeOn-time65%
FrontierCheapest$139Average$351FlexibilityNo cancel feeOn-time62%
Air CanadaCheapest$165Average$399FlexibilityNo cancel feeOn-time67%
American AirlinesCheapest$274Average$630FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$284Average$628FlexibilityNo cancel feeOn-time69%
JetBlueCheapest$325Average$464FlexibilityNo cancel feeOn-time62%
SouthwestCheapest$375Average$664FlexibilityNo cancel feeOn-time63%

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