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Reagan-National

$225+ Cheap flights from Mexico City (MEX) to Reagan-National (DCA)

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 3/11. Fares are subject to change and may not be available on all flights or dates of travel.
MEX — DCA
Feb 26 — Mar 51
Thu 2/26
Thu 3/5
1 adult, Economy
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Cheap flight deals from Mexico City to Reagan-National

Cheapest flights from Mexico City to Reagan-National
Explore the most affordable flight options available from Mexico City to Reagan-National. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 27, 2026.

This Kiwi.com deal was found by Cheapflights users on 1/25. 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 2/248:10 am
MEX
-
DCA
1 stop12h 49m
Multiple Airlines
Tue 3/38:00 am
DCA
-
MEX
1 stop10h 05m
Multiple Airlines
Deal found 1/25$365
This American Airlines deal was found by Cheapflights users on 1/26. 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 4/145:35 am
MEX
-
DCA
1 stop11h 39m
American Airlines
Mon 4/276:00 am
DCA
-
MEX
1 stop9h 00m
American Airlines
Deal found 1/26$399
This United Airlines deal was found by Cheapflights users on 1/26. 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.
Wed 5/2011:35 am
MEX
-
DCA
1 stop7h 30m
United Airlines
Mon 5/2512:40 pm
DCA
-
MEX
1 stop7h 10m
United Airlines
Deal found 1/26$400
This United Airlines deal was found by Cheapflights users on 1/26. 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.
Thu 3/1211:25 am
MEX
-
DCA
1 stop8h 45m
United Airlines
Thu 3/1912:55 pm
DCA
-
MEX
1 stop9h 20m
United Airlines
Deal found 1/26$421
This American Airlines deal was found by Cheapflights users on 1/27. 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 5/205:35 am
MEX
-
DCA
1 stop9h 15m
American Airlines
Mon 5/256:59 am
DCA
-
MEX
1 stop11h 16m
American Airlines
Deal found 1/27$440
This United Airlines deal was found by Cheapflights users on 1/26. 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.
Thu 3/197:10 am
MEX
-
DCA
1 stop8h 23m
United Airlines
Mon 3/238:00 am
DCA
-
MEX
1 stop7h 20m
United Airlines
Deal found 1/26$442
This American Airlines deal was found by Cheapflights users on 1/25. 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 3/1312:45 pm
MEX
-
DCA
1 stop7h 15m
American Airlines
Mon 3/163:59 pm
DCA
-
MEX
1 stop8h 23m
American Airlines
Deal found 1/25$444
This American Airlines deal was found by Cheapflights users on 1/26. 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 3/315:15 pm
MEX
-
DCA
1 stop13h 44m
American Airlines
Tue 4/77:45 am
DCA
-
MEX
1 stop10h 30m
American Airlines
Deal found 1/26$447
This United Airlines deal was found by Cheapflights users on 1/24. 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.
Thu 1/298:10 am
MEX
-
DCA
1 stop8h 21m
United Airlines
Wed 3/112:45 pm
DCA
-
MEX
1 stop10h 25m
United Airlines
Deal found 1/24$450
This American Airlines deal was found by Cheapflights users on 1/26. 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 2/1912:25 am
MEX
-
DCA
1 stop8h 35m
American Airlines
Sun 3/14:59 pm
DCA
-
MEX
1 stop8h 11m
American Airlines
Deal found 1/26$457
This Aeromexico deal was found by Cheapflights users on 1/26. 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.
Mon 2/239:05 am
MEX
-
DCA
2 stops11h 29m
Aeromexico
Mon 3/212:20 pm
DCA
-
MEX
1 stop9h 30m
Aeromexico
Deal found 1/26$458

Find flight deals from Mexico City to Reagan-National

Discover tips and strategies to find the most affordable flight options for your journey from Mexico City (MEX) to Reagan-National (DCA). 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 27, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$365
(Kiwi.com)

One-way from

$225
(Kiwi.com)

Popular in

January

Cheapest in

June

Average price

$864
Provider with most accurate pricing for Mexico City Benito Juarez-Washington, D.C. Reagan-National flight deals.
Search Deals
Provider most trusted by Cheapflights users for Mexico City Benito Juarez-Washington, D.C. Reagan-National flights.
Search Deals
From Mexico City Benito Juarez to Washington, D.C. Reagan-National
Search Deals
One-way flight from Mexico City Benito Juarez to Washington, D.C. Reagan-National
Search Deals
Highest demand for flights based on searches. 8% potential increase in price ($58 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($20 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 Mexico City to Reagan-National 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 27, 2026.
Use the filters below to find and compare flights from Mexico City to Washington, D.C. Reagan-National Airport that are best for you.

Fly from

Mexico City

Fly to

Reagan-National

Route

Depart

Return

Price

Mexico CityWashington, D.C.

MEX - DCA

MEXDCA

Mexico City Benito Juarez

Thu 3/5

6:00 am-4:29 pm

1 stop9h 29m

Washington, D.C. Reagan-National

Tue 3/10

3:59 pm-10:22 pm

1 stop8h 23m

$399

Mexico CityWashington, D.C.

MEX - DCA

MEXDCA

Mexico City Benito Juarez

Wed 4/15

9:35 am-6:50 pm

1 stop7h 15m

Washington, D.C. Reagan-National

Wed 5/6

6:00 am-11:45 am

1 stop7h 45m

$400

Mexico CityWashington, D.C.

MEX - DCA

MEXDCA

Mexico City Benito Juarez

Tue 2/24

9:55 am-9:34 pm

2 stops10h 39m

Washington, D.C. Reagan-National

Tue 3/3

1:40 pm-8:50 pm

1 stop8h 10m

$400

Mexico CityWashington, D.C.

MEX - DCA

MEXDCA

Mexico City Benito Juarez

Mon 2/23

5:45 am-10:06 pm

1 stop15h 21m

Washington, D.C. Reagan-National

Mon 3/2

12:47 pm-6:55 pm

1 stop7h 08m

$400

Mexico CityWashington, D.C.

MEX - DCA

MEXDCA

Mexico City Benito Juarez

Thu 3/12

6:50 am-3:59 pm

1 stop7h 09m

Washington, D.C. Reagan-National

Mon 3/16

6:30 am-12:35 pm

1 stop8h 05m

$421

Mexico CityWashington, D.C.

MEX - DCA

MEXDCA

Mexico City Benito Juarez

Wed 3/11

9:05 am-8:56 pm

1 stop9h 51m

Washington, D.C. Reagan-National

Wed 3/18

12:55 pm-8:15 pm

1 stop9h 20m

$421

Mexico CityWashington, D.C.

MEX - DCA

MEXDCA

Mexico City Benito Juarez

Thu 3/19

7:10 am-5:33 pm

1 stop8h 23m

Washington, D.C. Reagan-National

Mon 3/23

8:00 am-1:20 pm

1 stop7h 20m

$442

Mexico CityWashington, D.C.

MEX - DCA

MEXDCA

Mexico City Benito Juarez

Fri 3/13

4:45 am-11:50 pm

1 stop17h 05m

Washington, D.C. Reagan-National

Fri 3/20

6:00 am-5:55 pm

1 stop13h 55m

$442

Mexico CityWashington, D.C.

MEX - DCA

MEXDCA

Mexico City Benito Juarez

Mon 3/30

6:30 am-9:05 pm

1 stop12h 35m

Washington, D.C. Reagan-National

Mon 4/6

6:30 am-12:45 pm

1 stop8h 15m

$442

Mexico CityWashington, D.C.

MEX - DCA

MEXDCA

Mexico City Benito Juarez

Wed 3/25

4:45 am-1:43 pm

1 stop6h 58m

Washington, D.C. Reagan-National

Wed 4/1

11:05 am-3:40 pm

1 stop6h 35m

$442

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/26

Showing 1-10 of 21 results
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Compare providers for flights from Mexico City to Reagan-National

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 Mexico City to Reagan-National in January.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
AranGrantPrice Accuracy2 starsTrust Score*2 stars

*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 Mexico City-Washington, D.C. Reagan-National Airport flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Mexico City-Washington, D.C. Reagan-National Airport flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Mexico City-Washington, D.C. Reagan-National Airport flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Mexico City-Washington, D.C. Reagan-National Airport flights, Cheapflights users trust FlightHub the most. FlightHub 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 Mexico City-Washington, D.C. Reagan-National Airport 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 Mexico City to Reagan-National

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

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

Currently, July is the cheapest month in which you can book a flight from Mexico City to Washington, D.C. Reagan-National Airport (average of $405). Flying from Mexico City to Washington, D.C. Reagan-National Airport in January is currently the most expensive (average of $726). 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 Mexico City to Washington, D.C. Reagan-National Airport?

Related info for your journey

Find useful and relevant information for your journey from Mexico City to Reagan-National. 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 from for flights from Mexico City to Washington, D.C. Reagan-National?

    Mexico City Benito Juarez (MEX), located 5.5 mi from the city center, is the airport you fly out of when you book flights from Mexico City to Washington, D.C. Reagan-National. 0 airlines have flights from Benito Juarez to Washington, D.C. Reagan-National on a regular basis. Booking flights from Mexico City Benito Juarez to Washington, D.C. Reagan-National should not be difficult; the airport handles an average of 0 outbound flights to Washington, D.C. Reagan-National per day.

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

    Airlines like American Airlines, United Airlines, and Aeromexico fly from Mexico City to Washington, D.C. Reagan-National Airport in about 7h 15m. The time it takes to get you to your destination can typically vary by up to 3h 24m. There are 1877 mi between Mexico City and Washington, D.C. Reagan-National Airport. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Mexico City to Reagan-National 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 Mexico City to Washington, D.C. Reagan-National Airport?

    Currently, July is the cheapest month in which you can book a flight from Mexico City to Washington, D.C. Reagan-National Airport (average of $405). Flying from Mexico City to Washington, D.C. Reagan-National Airport in January is currently the most expensive (average of $726). 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. Reagan-National Airport?

Book flights to Washington, D.C. Reagan-National Airport if you plan to visit one of these locations
Alexandria
Woodbridge
Tysons
Arlington
Owings Mills
Springfield
Silver Spring
Herndon
Fredericksburg
Hanover
Linthicum Heights
Rockville
Laurel
Towson
Manassas
Largo
Bowie
McLean
Clinton
Upper Marlboro

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