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Mexico City

$173+ Cheap flights from Reagan-National (DCA) 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 2/9. Fares are subject to change and may not be available on all flights or dates of travel.
DCA — MEX
Feb 20 — Feb 271
Fri 2/20
Fri 2/27
1 adult, Economy
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Cheap flight deals from Reagan-National to Mexico City

Cheapest flights from Reagan-National to Mexico City
Explore the most affordable flight options available from Reagan-National to Mexico City. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 21, 2026.

This Kiwi.com deal was found by Cheapflights users on 1/20. 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 2/242:00 pm
DCA
-
MEX
1 stop28h 05m
Multiple Airlines
Sat 2/287:00 am
MEX
-
DCA
2 stops13h 59m
Multiple Airlines
Deal found 1/20$380
This American Airlines deal was found by Cheapflights users on 1/21. 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.
Mon 3/96:59 am
DCA
-
MEX
1 stop7h 56m
American Airlines
Tue 3/2410:20 am
MEX
-
DCA
1 stop7h 24m
American Airlines
Deal found 1/21$439
This American Airlines deal was found by Cheapflights users on 1/21. 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.
Mon 4/66:30 am
DCA
-
MEX
1 stop8h 25m
American Airlines
Tue 4/1411:20 am
MEX
-
DCA
1 stop11h 10m
American Airlines
Deal found 1/21$440
This American Airlines deal was found by Cheapflights users on 1/20. 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.
Fri 3/69:59 am
DCA
-
MEX
1 stop12h 56m
American Airlines
Fri 3/1310:20 am
MEX
-
DCA
1 stop11h 39m
American Airlines
Deal found 1/20$443
This American Airlines deal was found by Cheapflights users on 1/19. 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.
Sat 2/2110:05 am
DCA
-
MEX
1 stop12h 50m
American Airlines
Sat 3/712:25 am
MEX
-
DCA
1 stop7h 35m
American Airlines
Deal found 1/19$444
This Delta deal was found by Cheapflights users on 1/21. 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.
Fri 3/67:59 am
DCA
-
MEX
1 stop11h 46m
Delta
Tue 3/107:05 am
MEX
-
DCA
1 stop7h 55m
Delta
Deal found 1/21$449
This Delta deal was found by Cheapflights users on 1/20. 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.
Tue 2/2412:59 pm
DCA
-
MEX
2 stops10h 36m
Delta
Sun 3/18:35 am
MEX
-
DCA
2 stops11h 59m
Delta
Deal found 1/20$453
This American Airlines deal was found by Cheapflights users on 1/19. 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.
Sat 8/1510:01 am
DCA
-
MEX
1 stop10h 30m
American Airlines
Wed 8/1911:20 am
MEX
-
DCA
1 stop9h 40m
American Airlines
Deal found 1/19$454
This Mytrip deal was found by Cheapflights users on 1/20. 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 2/178:00 am
DCA
-
MEX
2 stops39h 30m
Frontier
Tue 2/248:10 am
MEX
-
DCA
2 stops28h 05m
Frontier
Deal found 1/20$467
This Kiwi.com deal was found by Cheapflights users on 1/19. 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.
Thu 2/58:00 am
DCA
-
MEX
1 stop10h 05m
Multiple Airlines
Thu 2/198:10 am
MEX
-
DCA
1 stop12h 49m
Multiple Airlines
Deal found 1/19$471
This American Airlines deal was found by Cheapflights users on 1/21. 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 3/126:00 am
DCA
-
MEX
1 stop8h 08m
American Airlines
Tue 3/1712:45 pm
MEX
-
DCA
1 stop9h 14m
American Airlines
Deal found 1/21$474
This Mytrip deal was found by Cheapflights users on 1/20. 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.
Wed 3/48:00 am
DCA
-
MEX
2 stops15h 30m
Frontier
Tue 3/103:45 pm
MEX
-
DCA
2 stops23h 14m
Frontier
Deal found 1/20$481

Find flight deals from Reagan-National to Mexico City

Discover tips and strategies to find the most affordable flight options for your journey from Reagan-National (DCA) 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 January 21, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

Expedia
3 stars

Round-trip from

$380
(Kiwi.com)

One-way from

$173
(Trip.com)

Popular in

November

Cheapest in

March

Average price

$578
Provider with most accurate pricing for Washington, D.C. Reagan-National-Mexico City Benito Juarez flight deals.
Search Deals
Provider most trusted by Cheapflights users for Washington, D.C. Reagan-National-Mexico City Benito Juarez flights.
Search Deals
From Washington, D.C. Reagan-National to Mexico City Benito Juarez
Search Deals
One-way flight from Washington, D.C. Reagan-National to Mexico City Benito Juarez
Search Deals
Highest demand for flights based on searches. 15% potential increase in price ($112 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($14 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in January 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Reagan-National 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 January 21, 2026.
Use the filters below to find and compare flights from Washington, D.C. Reagan-National Airport to Mexico City that are best for you.

Fly from

Reagan-National

Fly to

Mexico City

Route

Depart

Return

Price

Washington, D.C.Mexico City

DCA - MEX

DCAMEX

Washington, D.C. Reagan-National

Mon 3/9

4:59 pm-11:10 pm

1 stop8h 11m

Mexico City Benito Juarez

Tue 3/31

5:15 pm-8:59 am

1 stop13h 44m

$439

Washington, D.C.Mexico City

DCA - MEX

DCAMEX

Washington, D.C. Reagan-National

Wed 2/18

11:06 am-7:25 pm

1 stop9h 19m

Mexico City Benito Juarez

Wed 2/25

7:05 am-10:09 pm

1 stop14h 04m

$449

Washington, D.C.Mexico City

DCA - MEX

DCAMEX

Washington, D.C. Reagan-National

Thu 2/26

6:00 am-12:15 pm

1 stop7h 15m

Mexico City Benito Juarez

Mon 3/2

12:25 pm-10:06 pm

1 stop8h 41m

$449

Washington, D.C.Mexico City

DCA - MEX

DCAMEX

Washington, D.C. Reagan-National

Thu 2/19

6:59 am-4:10 pm

2 stops10h 11m

Mexico City Benito Juarez

Thu 2/26

8:40 am-5:00 pm

1 stop7h 20m

$449

Washington, D.C.Mexico City

DCA - MEX

DCAMEX

Washington, D.C. Reagan-National

Sat 2/21

1:40 pm-8:50 pm

1 stop8h 10m

Mexico City Benito Juarez

Fri 2/27

6:55 am-4:27 pm

1 stop8h 32m

$449

Washington, D.C.Mexico City

DCA - MEX

DCAMEX

Washington, D.C. Reagan-National

Fri 2/20

12:59 pm-9:15 pm

1 stop9h 16m

Mexico City Benito Juarez

Tue 2/24

10:05 am-6:44 pm

1 stop7h 39m

$449

Washington, D.C.Mexico City

DCA - MEX

DCAMEX

Washington, D.C. Reagan-National

Mon 4/13

6:05 am-12:38 pm

1 stop8h 33m

Mexico City Benito Juarez

Sun 4/19

8:40 am-9:30 pm

1 stop10h 50m

$449

Washington, D.C.Mexico City

DCA - MEX

DCAMEX

Washington, D.C. Reagan-National

Thu 2/19

4:28 pm-12:10 am

1 stop8h 42m

Mexico City Benito Juarez

Thu 2/26

7:50 am-3:55 pm

1 stop7h 05m

$449

Washington, D.C.Mexico City

DCA - MEX

DCAMEX

Washington, D.C. Reagan-National

Mon 3/2

7:59 am-6:45 pm

1 stop11h 46m

Mexico City Benito Juarez

Mon 3/9

8:40 am-9:34 pm

1 stop10h 54m

$449

Washington, D.C.Mexico City

DCA - MEX

DCAMEX

Washington, D.C. Reagan-National

Fri 2/20

12:47 pm-6:55 pm

1 stop7h 08m

Mexico City Benito Juarez

Mon 3/2

12:25 pm-10:06 pm

1 stop8h 41m

$449

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/21

Showing 1-10 of 24 results
1
2
3

Compare providers for flights from Reagan-National to Mexico City

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Reagan-National to Mexico City in January.
ProviderPrice AccuracyTrust Score*
FlightHubPrice Accuracy3 starsTrust Score*1 star
ExpediaPrice Accuracy2 starsTrust Score*3 stars
AranGrantPrice Accuracy2 starsTrust Score*3 stars
CheapflightsfaresPrice Accuracy3 starsTrust Score*2 stars
PricelinePrice Accuracy1 starTrust Score*3 stars
JustAirTicketPrice Accuracy-Trust Score*1 star

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Washington, D.C. Reagan-National Airport-Mexico City flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Washington, D.C. Reagan-National Airport-Mexico City flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Washington, D.C. Reagan-National Airport-Mexico City flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Washington, D.C. Reagan-National Airport-Mexico City flights, Cheapflights users trust Expedia the most. Expedia has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Washington, D.C. Reagan-National Airport-Mexico City flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Reagan-National to Mexico City

Have a flexible travel schedule? Discover the best time to fly to Mexico City from Reagan-National 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. Reagan-National Airport to Mexico City

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

Currently, March is the cheapest month in which you can book a flight from Washington, D.C. Reagan-National Airport to Mexico City (average of $264). Flying from Washington, D.C. Reagan-National Airport to Mexico City in December is currently the most expensive (average of $656). 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.

How much does it cost to fly round-trip from Washington, D.C. Reagan-National Airport to Mexico City?

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 January 21, 2026.
Read through reviews of airlines operating flights from Washington, D.C. Reagan-National Airport to Mexico City, such as Delta, United Airlines, and Aeromexico. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Delta
7.9
Good
8,086 reviews

Crew

8.5

Food

7.2

Entertainment

7.8

Boarding

8.1

Comfort

7.9

Overall

7.9

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
8,086 reviews
Delta
7.9
Good
8,086 reviews

Crew

8.5

Food

7.2

Entertainment

7.8

Boarding

8.1

Comfort

7.9

Overall

7.9

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
9,189 reviews
Delta
7.9
Good
8,086 reviews

Crew

8.5

Food

7.2

Entertainment

7.8

Boarding

8.1

Comfort

7.9

Overall

7.9

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
1,596 reviews
Delta
7.9
Good
8,086 reviews

Crew

8.5

Food

7.2

Entertainment

7.8

Boarding

8.1

Comfort

7.9

Overall

7.9

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
7.2
Good
11,169 reviews
Delta
7.9
Good
8,086 reviews

Crew

8.5

Food

7.2

Entertainment

7.8

Boarding

8.1

Comfort

7.9

Overall

7.9

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 Reagan-National 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. Reagan-National?

    Located just 5.5 mi from the city center, Mexico City Benito Juarez is the airport most travelers will use when flying to Mexico City from Washington, D.C. Reagan-National. Booking flights from Washington, D.C. Reagan-National to Benito Juarez (MEX) should be relatively easy as there are 0 daily inbound flights from Washington, D.C. Reagan-National from 4 different airlines.

  • How long is the flight from Washington, D.C. Reagan-National Airport to Mexico City?

    American Airlines, Delta, and United Airlines can get you from Washington, D.C. Reagan-National Airport to Mexico City in just under 7h 15m. Your travel time can differ by up to 2h 04m. Airlines will cover a distance of 1877 mi. This flight may include one or multiple stops.

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

    Currently priced at $229, Delta will fly you from Washington, D.C. Reagan-National Airport to Mexico City and back. In addition to Delta, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from American Airlines and United Airlines - these airlines can fly you to your destination from $417 and $486, respectively. These flights start at 63% lower than the current average price 3 months from now.

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

    The cheapest airline one-way is Aeromexico, with whom users have recently found tickets for as low as $219. However, be on the lookout for offers from Delta and American Airlines, as they are both options that can get you from Washington, D.C. Reagan-National Airport to Mexico City for a low price.

  • Can I find deals for flights from Reagan-National to Mexico City that include hotel bookings?

    Yes. In addition to deals on Reagan-National to Mexico City flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Reagan-National to Mexico City?

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

  • Can I find deals for business class flights from Reagan-National to Mexico City?

    Yes. Cheapflights offers flight deals from Reagan-National 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. Reagan-National Airport to Mexico City?

    Currently, March is the cheapest month in which you can book a flight from Washington, D.C. Reagan-National Airport to Mexico City (average of $264). Flying from Washington, D.C. Reagan-National Airport to Mexico City in December is currently the most expensive (average of $656). 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 Mexico City?

Book flights to Mexico City if you plan to visit one of these locations
Taxco

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Alternative routes for Reagan-National to Mexico City

See prices for flight routes from nearby airports that may be better suited for you.
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Baltimore to Mexico City flights

Top 4 airlines flying from Reagan-National to Mexico City

Discover the top 4 airlines that operate flights from Reagan-National 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 January 21, 2026.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$229Average$573FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$417Average$684FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$486Average$710FlexibilityNo cancel feeOn-time69%
AeromexicoCheapest$488Average$656FlexibilityNo cancel feeOn-timeN/A

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