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Cheap flights from Washington, D.C. Reagan-National Airport to Mexico City from $185

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 9/22. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

Discover deals from 900+ travel sites with momondo.

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.
Frontier Logo
7:00 am - 5:30 pm
DCA
-
MEX
12h 30m
1 stop
Frontier Logo
4:10 pm - 12:50 pm
MEX
-
DCA
18h 40m
2 stops
$490Frontier
Wed, Sep 30 - Wed, Oct 7
Frontier Logo
7:00 am - 10:45 pm
DCA
-
MEX
17h 45m
2 stops
Frontier Logo
8:40 am - 9:58 pm
MEX
-
DCA
11h 18m
1 stop
$491Frontier
Sat, Sep 5 - Tue, Sep 29
Multiple Airlines Logo
7:00 am - 5:30 pm
DCA
-
MEX
12h 30m
1 stop
Multiple Airlines Logo
6:15 am - 10:20 am
MEX
-
DCA
26h 05m
1 stop
$494Multiple Airlines
Wed, Sep 30 - Sun, Oct 4
Frontier Logo
7:00 am - 10:45 pm
DCA
-
MEX
17h 45m
2 stops
Frontier Logo
8:40 am - 9:59 pm
MEX
-
DCA
11h 19m
1 stop
$495Frontier
Mon, Aug 31 - Wed, Sep 2
Frontier Logo
7:00 am - 5:30 pm
DCA
-
MEX
12h 30m
1 stop
Frontier Logo
7:00 am - 12:49 pm
MEX
-
DCA
27h 49m
2 stops
$496Frontier
Sat, Sep 26 - Wed, Sep 30
Frontier Logo
7:00 am - 5:30 pm
DCA
-
MEX
12h 30m
1 stop
Frontier Logo
4:10 pm - 4:56 pm
MEX
-
DCA
22h 46m
2 stops
$497Frontier
Sat, Sep 26 - Mon, Sep 28
Multiple Airlines Logo
7:00 am - 5:30 pm
DCA
-
MEX
12h 30m
1 stop
Multiple Airlines Logo
6:15 am - 9:50 pm
MEX
-
DCA
13h 35m
1 stop
$499Multiple Airlines
Sat, Sep 19 - Sat, Sep 26
Frontier Logo
7:00 am - 5:30 pm
DCA
-
MEX
12h 30m
1 stop
Frontier Logo
4:10 pm - 4:56 pm
MEX
-
DCA
22h 46m
2 stops
$500Frontier
Sat, Sep 26 - Mon, Sep 28
Multiple Airlines Logo
7:00 am - 5:30 pm
DCA
-
MEX
12h 30m
1 stop
Multiple Airlines Logo
6:15 am - 10:20 am
MEX
-
DCA
26h 05m
1 stop
$504Multiple Airlines
Wed, Sep 30 - Sun, Oct 4
Frontier Logo
1:59 pm - 5:30 pm
DCA
-
MEX
29h 31m
1 stop
Frontier Logo
4:10 pm - 12:49 pm
MEX
-
DCA
18h 39m
2 stops
$505Frontier
Wed, Aug 19 - Thu, Sep 10

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

Our best Air Canada deals on Washington, D.C. Reagan-National Airport to Mexico City flight tickets
Air Canada
Jul 11
DCA6:00 amWashington, D.C. Reagan-National
19h 59m
1 stop
MEX11:59 pmMexico City Benito Juarez
Jul 28
MEX11:55 amMexico City Benito Juarez
8h 36m
1 stop
DCA10:31 pmWashington, D.C. Reagan-National
$536
Air Canada
Jul 4
DCA6:00 amWashington, D.C. Reagan-National
19h 59m
1 stop
MEX11:59 pmMexico City Benito Juarez
Jul 28
MEX11:55 amMexico City Benito Juarez
22h 05m
2 stops
DCA12:00 pmWashington, D.C. Reagan-National
$553
Air Canada
Jul 3
DCA8:40 pmWashington, D.C. Reagan-National
16h 15m
1 stop
MEX10:55 amMexico City Benito Juarez
Jul 28
MEX11:55 amMexico City Benito Juarez
22h 05m
2 stops
DCA12:00 pmWashington, D.C. Reagan-National
$558

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

Our best American Airlines deals on Washington, D.C. Reagan-National Airport to Mexico City flight tickets
American Airlines
Jul 13
DCA1:44 pmWashington, D.C. Reagan-National
8h 16m
1 stop
MEX8:00 pmMexico City Benito Juarez
Aug 31
MEX1:03 pmMexico City Benito Juarez
8h 56m
1 stop
DCA11:59 pmWashington, D.C. Reagan-National
$554
American Airlines
Jul 11
DCA2:59 pmWashington, D.C. Reagan-National
7h 01m
1 stop
MEX8:00 pmMexico City Benito Juarez
Jul 28
MEX5:35 amMexico City Benito Juarez
8h 51m
1 stop
DCA4:26 pmWashington, D.C. Reagan-National
$567
American Airlines
Jul 20
DCA1:44 pmWashington, D.C. Reagan-National
10h 36m
1 stop
MEX10:20 pmMexico City Benito Juarez
Aug 31
MEX5:15 pmMexico City Benito Juarez
13h 44m
1 stop
DCA8:59 amWashington, D.C. Reagan-National
$573

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 June 29, 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 9/30

7:00 am-5:30 pm

1 stop12h 30m

Mexico City Benito Juarez

Wed 10/7

4:10 pm-12:50 pm

2 stops18h 40m

$490

Washington, D.C.Mexico City

DCA - MEX

DCAMEX

Washington, D.C. Reagan-National

Sat 9/5

7:00 am-10:45 pm

2 stops17h 45m

Mexico City Benito Juarez

Tue 9/29

8:40 am-9:58 pm

1 stop11h 18m

$491

Washington, D.C.Mexico City

DCA - MEX

DCAMEX

Washington, D.C. Reagan-National

Wed 9/30

7:00 am-5:30 pm

1 stop12h 30m

Mexico City Benito Juarez

Sun 10/4

6:15 am-10:20 am

1 stop26h 05m

$494

Washington, D.C.Mexico City

DCA - MEX

DCAMEX

Washington, D.C. Reagan-National

Mon 8/31

7:00 am-10:45 pm

2 stops17h 45m

Mexico City Benito Juarez

Wed 9/2

8:40 am-9:59 pm

1 stop11h 19m

$495

Washington, D.C.Mexico City

DCA - MEX

DCAMEX

Washington, D.C. Reagan-National

Sat 9/26

7:00 am-5:30 pm

1 stop12h 30m

Mexico City Benito Juarez

Wed 9/30

7:00 am-12:49 pm

2 stops27h 49m

$496

Washington, D.C.Mexico City

DCA - MEX

DCAMEX

Washington, D.C. Reagan-National

Sat 9/26

7:00 am-5:30 pm

1 stop12h 30m

Mexico City Benito Juarez

Mon 9/28

4:10 pm-4:56 pm

2 stops22h 46m

$497
Quickest round-trip

Washington, D.C.Mexico City

DCA - MEX

DCAMEX

Washington, D.C. Reagan-National

Sat 9/19

7:00 am-5:30 pm

1 stop12h 30m

Mexico City Benito Juarez

Sat 9/26

6:15 am-9:50 pm

1 stop13h 35m

$499

Washington, D.C.Mexico City

DCA - MEX

DCAMEX

Washington, D.C. Reagan-National

Sat 9/26

7:00 am-5:30 pm

1 stop12h 30m

Mexico City Benito Juarez

Mon 9/28

4:10 pm-4:56 pm

2 stops22h 46m

$500

Washington, D.C.Mexico City

DCA - MEX

DCAMEX

Washington, D.C. Reagan-National

Wed 9/30

7:00 am-5:30 pm

1 stop12h 30m

Mexico City Benito Juarez

Sun 10/4

6:15 am-10:20 am

1 stop26h 05m

$504

Washington, D.C.Mexico City

DCA - MEX

DCAMEX

Washington, D.C. Reagan-National

Wed 8/19

1:59 pm-5:30 pm

1 stop29h 31m

Mexico City Benito Juarez

Thu 9/10

4:10 pm-12:49 pm

2 stops18h 39m

$505

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 $483, 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 January instead. Flights to Mexico City in January, while not as cheap as those in May, still average around $578.

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 $585. 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 $666.

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

You could potentially save up to 5% 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?

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

10h 05m

Direct flights

None
The fastest flight from Washington, D.C. Reagan-National Airport to Mexico City takes 10h 05m
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

Frequently asked questions about flying from Washington, D.C. Reagan-National Airport to Mexico City

  • 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 10h 05m.

  • 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 $236Free CancellationRating
7.8
8,449 reviews
Search Delta flights
AeromexicoPriceFrom $414Free CancellationRating
7.4
1,485 reviews
Search Aeromexico flights
American AirlinesPriceFrom $478Free CancellationRating
7.1
11,769 reviews
Search American Airlines flights
United AirlinesPriceFrom $486Free CancellationRating
7.4
9,894 reviews
Search United Airlines flights

Traveling to a place near Mexico City?

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