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Cheap flights from Washington, D.C. Reagan-National Airport to Mexico City from $161

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Washington, D.C. Reagan-National Airport to Mexico City departing on 3/11. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from Washington, D.C. Reagan-National Airport to Mexico City

Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
2:00 pm - 9:10 pm
DCA
-
MEX
32h 10m
2 stops
Multiple Airlines Logo
8:10 am - 9:59 pm
MEX
-
DCA
11h 49m
1 stop
$404Multiple Airlines
Tue, Mar 3 - Wed, Mar 18
Multiple Airlines Logo
7:00 am - 5:30 pm
DCA
-
MEX
12h 30m
1 stop
Multiple Airlines Logo
8:40 am - 9:59 pm
MEX
-
DCA
11h 19m
1 stop
$421Multiple Airlines
Wed, Apr 15 - Wed, Apr 22
Multiple Airlines Logo
7:00 am - 5:30 pm
DCA
-
MEX
12h 30m
1 stop
Multiple Airlines Logo
8:40 am - 9:59 pm
MEX
-
DCA
11h 19m
1 stop
$425Multiple Airlines
Thu, Apr 16 - Mon, Apr 20
Multiple Airlines Logo
7:00 am - 5:30 pm
DCA
-
MEX
12h 30m
1 stop
Multiple Airlines Logo
8:40 am - 9:59 pm
MEX
-
DCA
11h 19m
1 stop
$428Multiple Airlines
Thu, Apr 16 - Mon, Apr 20
Multiple Airlines Logo
7:00 am - 5:30 pm
DCA
-
MEX
12h 30m
1 stop
Multiple Airlines Logo
8:40 am - 9:59 pm
MEX
-
DCA
11h 19m
1 stop
$430Multiple Airlines
Sun, Apr 26 - Sat, May 2
Multiple Airlines Logo
7:00 am - 11:05 pm
DCA
-
MEX
18h 05m
2 stops
Multiple Airlines Logo
8:40 am - 9:59 pm
MEX
-
DCA
11h 19m
1 stop
$431Multiple Airlines
Thu, Apr 16 - Mon, Apr 20
Multiple Airlines Logo
8:00 am - 5:05 pm
DCA
-
MEX
11h 05m
1 stop
Multiple Airlines Logo
8:10 am - 9:59 pm
MEX
-
DCA
11h 49m
1 stop
$435Multiple Airlines
Wed, Mar 11 - Wed, Mar 25
Multiple Airlines Logo
8:00 am - 5:05 pm
DCA
-
MEX
10h 05m
1 stop
Multiple Airlines Logo
8:10 am - 9:59 pm
MEX
-
DCA
12h 49m
1 stop
$436Multiple Airlines
Wed, Feb 25 - Tue, Mar 3
Multiple Airlines Logo
8:00 am - 5:05 pm
DCA
-
MEX
10h 05m
1 stop
Multiple Airlines Logo
8:10 am - 9:59 pm
MEX
-
DCA
12h 49m
1 stop
$437Multiple Airlines
Wed, Feb 25 - Tue, Mar 3
Multiple Airlines Logo
6:00 pm - 9:45 pm
DCA
-
MEX
29h 45m
2 stops
Multiple Airlines Logo
8:40 am - 1:00 pm
MEX
-
DCA
26h 20m
1 stop
$442Multiple Airlines
Mon, Apr 20 - Sun, Apr 26

Frontier flights from Washington, D.C. Reagan-National Airport to Mexico City

Our best Frontier deals on Washington, D.C. Reagan-National Airport to Mexico City flight tickets
Frontier
Mar 2
DCA8:00 amWashington, D.C. Reagan-National
15h 30m
2 stops
MEX10:30 pmMexico City Benito Juarez
Mar 11
MEX3:45 pmMexico City Benito Juarez
19h 17m
2 stops
DCA1:02 pmWashington, D.C. Reagan-National
$487
Frontier
Feb 25
DCA8:00 amWashington, D.C. Reagan-National
15h 30m
2 stops
MEX10:30 pmMexico City Benito Juarez
Mar 2
MEX8:10 amMexico City Benito Juarez
28h 05m
2 stops
DCA1:15 pmWashington, D.C. Reagan-National
$492
Frontier
Feb 28
DCA6:00 pmWashington, D.C. Reagan-National
29h 30m
2 stops
MEX10:30 pmMexico City Benito Juarez
Mar 2
MEX8:10 amMexico City Benito Juarez
28h 05m
2 stops
DCA1:15 pmWashington, D.C. Reagan-National
$493

Aeromexico flights from Washington, D.C. Reagan-National Airport to Mexico City

Our best Aeromexico deals on Washington, D.C. Reagan-National Airport to Mexico City flight tickets
Aeromexico
May 15
DCA6:00 amWashington, D.C. Reagan-National
17h 21m
1 stop
MEX9:21 pmMexico City Benito Juarez
May 24
MEX7:05 amMexico City Benito Juarez
11h 40m
1 stop
DCA8:45 pmWashington, D.C. Reagan-National
$483
Aeromexico
May 7
DCA6:10 amWashington, D.C. Reagan-National
11h 25m
2 stops
MEX3:35 pmMexico City Benito Juarez
May 10
MEX7:05 amMexico City Benito Juarez
11h 40m
1 stop
DCA8:45 pmWashington, D.C. Reagan-National
$490
Aeromexico
Apr 23
DCA6:00 amWashington, D.C. Reagan-National
11h 35m
2 stops
MEX3:35 pmMexico City Benito Juarez
Apr 26
MEX10:55 pmMexico City Benito Juarez
20h 39m
2 stops
DCA9:34 pmWashington, D.C. Reagan-National
$491

momondo Fare Finder

 
Customize your flight search to find flights from Washington, D.C. Reagan-National Airport 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, momondo users made 832,500 searches. Data last updated February 11, 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

Fly to

Route

Depart

Return

Price

Washington, D.C.Mexico City

DCA - MEX

DCAMEX

Washington, D.C. Reagan-National

Tue 3/3

2:00 pm-9:10 pm

2 stops32h 10m

Mexico City Benito Juarez

Wed 3/18

8:10 am-9:59 pm

1 stop11h 49m

$404

Washington, D.C.Mexico City

DCA - MEX

DCAMEX

Washington, D.C. Reagan-National

Wed 4/15

7:00 am-5:30 pm

1 stop12h 30m

Mexico City Benito Juarez

Wed 4/22

8:40 am-9:59 pm

1 stop11h 19m

$421

Washington, D.C.Mexico City

DCA - MEX

DCAMEX

Washington, D.C. Reagan-National

Thu 4/16

7:00 am-5:30 pm

1 stop12h 30m

Mexico City Benito Juarez

Mon 4/20

8:40 am-9:59 pm

1 stop11h 19m

$425

Washington, D.C.Mexico City

DCA - MEX

DCAMEX

Washington, D.C. Reagan-National

Thu 4/16

7:00 am-5:30 pm

1 stop12h 30m

Mexico City Benito Juarez

Mon 4/20

8:40 am-9:59 pm

1 stop11h 19m

$428

Washington, D.C.Mexico City

DCA - MEX

DCAMEX

Washington, D.C. Reagan-National

Sun 4/26

7:00 am-5:30 pm

1 stop12h 30m

Mexico City Benito Juarez

Sat 5/2

8:40 am-9:59 pm

1 stop11h 19m

$430

Washington, D.C.Mexico City

DCA - MEX

DCAMEX

Washington, D.C. Reagan-National

Thu 4/16

7:00 am-11:05 pm

2 stops18h 05m

Mexico City Benito Juarez

Mon 4/20

8:40 am-9:59 pm

1 stop11h 19m

$431

Washington, D.C.Mexico City

DCA - MEX

DCAMEX

Washington, D.C. Reagan-National

Wed 3/11

8:00 am-5:05 pm

1 stop11h 05m

Mexico City Benito Juarez

Wed 3/25

8:10 am-9:59 pm

1 stop11h 49m

$435

Washington, D.C.Mexico City

DCA - MEX

DCAMEX

Washington, D.C. Reagan-National

Wed 2/25

8:00 am-5:05 pm

1 stop10h 05m

Mexico City Benito Juarez

Tue 3/3

8:10 am-9:59 pm

1 stop12h 49m

$436

Washington, D.C.Mexico City

DCA - MEX

DCAMEX

Washington, D.C. Reagan-National

Wed 2/25

8:00 am-5:05 pm

1 stop10h 05m

Mexico City Benito Juarez

Tue 3/3

8:10 am-9:59 pm

1 stop12h 49m

$437

Washington, D.C.Mexico City

DCA - MEX

DCAMEX

Washington, D.C. Reagan-National

Mon 4/20

6:00 pm-9:45 pm

2 stops29h 45m

Mexico City Benito Juarez

Sun 4/26

8:40 am-1:00 pm

1 stop26h 20m

$442

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Mexico City from

How to get the cheapest flight ticket from Washington, D.C. Reagan-National Airport to Mexico City

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to Mexico City?

The cheapest month to fly to Mexico City from Washington, D.C. Reagan-National Airport is in July. Flight prices, which tend to average around $533, are often lower during this time because this is during the off-season. If you aren’t able to travel during the month of July, then book flights to Mexico City from Washington, D.C. Reagan-National Airport during January instead. Flights to Mexico City in January, while not as cheap as those in July, still average around $551.

What is the cheapest day to depart on your flight to Mexico City?

Our data shows that Tuesday is the least expensive day to fly to Mexico City. Tickets to fly out on this day can be as low as $554. On the other hand, Sunday is the most expensive day to depart from Washington, D.C. Reagan-National Airport because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $594.

Can stopping save me money on Washington, D.C. Reagan-National Airport to Mexico City flights?

You could potentially save up to 16% on your flight if you consider stops on a Washington, D.C. Reagan-National Airport to Mexico City flight.

How have Washington, D.C. Reagan-National Airport to Mexico City flight prices changed over time?

As of February 2026, prices for Washington, D.C. Reagan-National Airport to Mexico City flights are approximately 81% more expensive when compared to flights at the same time last year.

When to book flights from Washington, D.C. Reagan-National Airport to Mexico City

Are you open to changing your travel dates? Check out the ideal times to fly from Washington, D.C. Reagan-National Airport to Mexico City according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Washington, D.C. Reagan-National Airport to Mexico City (DCA to MEX) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Washington, D.C. Reagan-National Airport to Mexico City

Fastest flight time

7h 10m

Direct flights

None
The fastest flight from Washington, D.C. Reagan-National Airport to Mexico City takes 7h 10m
There are no direct flights from Washington, D.C. Reagan-National Airport to Mexico City. There are no popular flight routes from Washington, D.C. Reagan-National Airport to Mexico City.
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  • How far is Washington, D.C. Reagan-National to Mexico City Benito Juarez by plane?

    A flight from Washington, D.C. Reagan-National to Mexico City Benito Juarez will travel around 1881.8 mi. By plane, this route typically takes 7h 10m.

  • When did momondo last update prices for flights from Washington, D.C. Reagan-National Airport to Mexico City Benito Juarez Airport?

    Prices for flights from Washington, D.C. Reagan-National Airport to Mexico City Benito Juarez Airport are refreshed on a daily basis.

  • How many operators does momondo search for flights from Washington, D.C. Reagan-National Airport to Mexico City Benito Juarez Airport?

  • How old do you have to be to fly from Washington, D.C. Reagan-National Airport to Mexico City Benito Juarez Airport?

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Washington, D.C. Reagan-National Airport to Mexico City Benito Juarez Airport.

  • What documentation or ID do you need to fly to Mexico City Benito Juarez Airport?

    The required travel and health documents for your Mexico City Benito Juarez Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Mexico City Benito Juarez Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

  • What is the most popular airline from Washington, D.C. Reagan-National Airport to Mexico City?

Best airlines flying from Washington, D.C. Reagan-National Airport to Mexico City

Compare and see reviews for airlines that fly from Washington, D.C. Reagan-National Airport to Mexico City with momondo
Airline
Rating
Free Cancellation
Price
DeltaPriceFrom $229Free CancellationRating
7.9
8,179 reviews
Search Delta flights
American AirlinesPriceFrom $478Free CancellationRating
7.2
11,266 reviews
Search American Airlines flights
United AirlinesPriceFrom $486Free CancellationRating
7.4
9,274 reviews
Search United Airlines flights
AeromexicoPriceFrom $488Free CancellationRating
7.4
1,576 reviews
Search Aeromexico flights

Traveling to a place near Mexico City?

Book flights to Mexico City if you plan to visit one of these locations
Cuernavaca
Tepoztlán
Taxco
Valle de Bravo

Why use momondo?

Why should I use momondo to find a flight deal from Washington, D.C. to Mexico City?

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Mexico City from Washington, D.C..

Can I find flights from Washington, D.C. to Mexico City with flexible booking policies on momondo?

Yes. momondo enables you to select and highlight flights to Mexico City from Washington, D.C. with this policy.

How can momondo help me find flights from Washington, D.C. to Mexico City?

Once you have performed a search for Washington, D.C. to Mexico City flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

I’m not ready to book a flight from Washington, D.C. to Mexico City right now. Can momondo alert me if prices change?

Price alerts on flights to Mexico City from Washington, D.C. are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

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