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Cheap flights from Washington, D.C. Reagan-National Airport to Mexico City from $160

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 5/6. 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
8:00 am - 11:20 pm
DCA
-
MEX
17h 20m
2 stops
Multiple Airlines Logo
8:40 am - 1:00 pm
MEX
-
DCA
26h 20m
1 stop
$401Multiple Airlines
Wed, Apr 22 - Wed, Apr 29
Frontier Logo
8:00 am - 11:20 pm
DCA
-
MEX
17h 20m
2 stops
Frontier Logo
8:40 am - 9:59 pm
MEX
-
DCA
11h 19m
1 stop
$403Frontier
Wed, Apr 15 - Sat, Apr 25
Multiple Airlines Logo
8:00 am - 5:30 pm
DCA
-
MEX
11h 30m
1 stop
Multiple Airlines Logo
8:40 am - 9:59 pm
MEX
-
DCA
11h 19m
1 stop
$404Multiple Airlines
Tue, Apr 21 - Sat, May 2
Frontier Logo
8:00 am - 10:15 pm
DCA
-
MEX
16h 15m
2 stops
Frontier Logo
8:40 am - 9:59 pm
MEX
-
DCA
11h 19m
1 stop
$414Frontier
Tue, Apr 21 - Tue, Apr 28
Multiple Airlines Logo
7:00 am - 5:30 pm
DCA
-
MEX
12h 30m
1 stop
Multiple Airlines Logo
8:40 am - 9:58 pm
MEX
-
DCA
11h 18m
1 stop
$418Multiple Airlines
Thu, May 7 - Thu, May 14
Multiple Airlines Logo
6:00 pm - 5:30 pm
DCA
-
MEX
25h 30m
1 stop
Multiple Airlines Logo
8:40 am - 9:58 pm
MEX
-
DCA
11h 18m
1 stop
$419Multiple Airlines
Sat, May 2 - Thu, May 7
Multiple Airlines Logo
7:00 am - 9:45 pm
DCA
-
MEX
16h 45m
2 stops
Multiple Airlines Logo
8:40 am - 9:58 pm
MEX
-
DCA
11h 18m
1 stop
$420Multiple Airlines
Tue, May 5 - Tue, May 12
Frontier Logo
8:00 am - 9:45 pm
DCA
-
MEX
15h 45m
2 stops
Frontier Logo
8:40 am - 9:59 pm
MEX
-
DCA
11h 19m
1 stop
$421Frontier
Wed, Apr 15 - Wed, Apr 22
Frontier Logo
8:00 am - 10:45 pm
DCA
-
MEX
16h 45m
2 stops
Frontier Logo
8:40 am - 1:00 pm
MEX
-
DCA
26h 20m
1 stop
$422Frontier
Sat, Apr 25 - Wed, Apr 29
Frontier Logo
7:00 am - 5:30 pm
DCA
-
MEX
12h 30m
1 stop
Frontier Logo
11:55 am - 12:59 pm
MEX
-
DCA
23h 04m
2 stops
$423Frontier
Tue, May 12 - Tue, May 19

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
Apr 15
DCA8:00 amWashington, D.C. Reagan-National
17h 20m
2 stops
MEX11:20 pmMexico City Benito Juarez
Apr 25
MEX8:40 amMexico City Benito Juarez
11h 19m
1 stop
DCA9:59 pmWashington, D.C. Reagan-National
$403
Frontier
Apr 21
DCA8:00 amWashington, D.C. Reagan-National
16h 15m
2 stops
MEX10:15 pmMexico City Benito Juarez
Apr 28
MEX8:40 amMexico City Benito Juarez
11h 19m
1 stop
DCA9:59 pmWashington, D.C. Reagan-National
$414
Frontier
Apr 15
DCA8:00 amWashington, D.C. Reagan-National
15h 45m
2 stops
MEX9:45 pmMexico City Benito Juarez
Apr 22
MEX8:40 amMexico City Benito Juarez
11h 19m
1 stop
DCA9:59 pmWashington, D.C. Reagan-National
$421

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

Our best Delta deals on Washington, D.C. Reagan-National Airport to Mexico City flight tickets
Delta
Apr 6
DCA6:00 amWashington, D.C. Reagan-National
10h 25m
1 stop
MEX2:25 pmMexico City Benito Juarez
Apr 9
MEX9:05 amMexico City Benito Juarez
10h 36m
2 stops
DCA9:41 pmWashington, D.C. Reagan-National
$619
Delta
Apr 6
DCA11:00 amWashington, D.C. Reagan-National
12h 55m
1 stop
MEX9:55 pmMexico City Benito Juarez
Apr 13
MEX8:50 amMexico City Benito Juarez
11h 44m
2 stops
DCA10:34 pmWashington, D.C. Reagan-National
$644
Delta
Apr 7
DCA6:59 amWashington, D.C. Reagan-National
10h 41m
1 stop
MEX3:40 pmMexico City Benito Juarez
Apr 13
MEX6:40 amMexico City Benito Juarez
8h 50m
1 stop
DCA5:30 pmWashington, D.C. Reagan-National
$729

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 March 25, 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

Cheapest round-trip

Washington, D.C.Mexico City

DCA - MEX

DCAMEX

Washington, D.C. Reagan-National

Wed 4/22

8:00 am-11:20 pm

2 stops17h 20m

Mexico City Benito Juarez

Wed 4/29

8:40 am-1:00 pm

1 stop26h 20m

$401

Washington, D.C.Mexico City

DCA - MEX

DCAMEX

Washington, D.C. Reagan-National

Wed 4/15

8:00 am-11:20 pm

2 stops17h 20m

Mexico City Benito Juarez

Sat 4/25

8:40 am-9:59 pm

1 stop11h 19m

$403
Quickest round-trip

Washington, D.C.Mexico City

DCA - MEX

DCAMEX

Washington, D.C. Reagan-National

Tue 4/21

8:00 am-5:30 pm

1 stop11h 30m

Mexico City Benito Juarez

Sat 5/2

8:40 am-9:59 pm

1 stop11h 19m

$404

Washington, D.C.Mexico City

DCA - MEX

DCAMEX

Washington, D.C. Reagan-National

Tue 4/21

8:00 am-10:15 pm

2 stops16h 15m

Mexico City Benito Juarez

Tue 4/28

8:40 am-9:59 pm

1 stop11h 19m

$414

Washington, D.C.Mexico City

DCA - MEX

DCAMEX

Washington, D.C. Reagan-National

Thu 5/7

7:00 am-5:30 pm

1 stop12h 30m

Mexico City Benito Juarez

Thu 5/14

8:40 am-9:58 pm

1 stop11h 18m

$418

Washington, D.C.Mexico City

DCA - MEX

DCAMEX

Washington, D.C. Reagan-National

Sat 5/2

6:00 pm-5:30 pm

1 stop25h 30m

Mexico City Benito Juarez

Thu 5/7

8:40 am-9:58 pm

1 stop11h 18m

$419

Washington, D.C.Mexico City

DCA - MEX

DCAMEX

Washington, D.C. Reagan-National

Tue 5/5

7:00 am-9:45 pm

2 stops16h 45m

Mexico City Benito Juarez

Tue 5/12

8:40 am-9:58 pm

1 stop11h 18m

$420

Washington, D.C.Mexico City

DCA - MEX

DCAMEX

Washington, D.C. Reagan-National

Wed 4/15

8:00 am-9:45 pm

2 stops15h 45m

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

Sat 4/25

8:00 am-10:45 pm

2 stops16h 45m

Mexico City Benito Juarez

Wed 4/29

8:40 am-1:00 pm

1 stop26h 20m

$422

Washington, D.C.Mexico City

DCA - MEX

DCAMEX

Washington, D.C. Reagan-National

Tue 5/12

7:00 am-5:30 pm

1 stop12h 30m

Mexico City Benito Juarez

Tue 5/19

11:55 am-12:59 pm

2 stops23h 04m

$423

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 May. 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 May, then book flights to Mexico City from Washington, D.C. Reagan-National Airport during July instead. Flights to Mexico City in July, while not as cheap as those in May, still average around $533.

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 $553. On the other hand, Monday 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 $600.

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

You could potentially save up to 30% 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 March 2026, prices for Washington, D.C. Reagan-National Airport to Mexico City flights are approximately 1% cheaper 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

6h 45m

Direct flights

None
The fastest flight from Washington, D.C. Reagan-National Airport to Mexico City takes 6h 45m
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.
Search flight deals

  • 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 6h 45m.

  • 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
AeromexicoPriceFrom $475Free CancellationRating
7.4
1,559 reviews
Search Aeromexico flights
American AirlinesPriceFrom $478Free CancellationRating
7.1
11,494 reviews
Search American Airlines flights
United AirlinesPriceFrom $486Free CancellationRating
7.4
9,477 reviews
Search United Airlines flights
DeltaPriceFrom $488Free CancellationRating
7.9
8,326 reviews
Search Delta 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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