Cheap flights from Washington, D.C. to Mexico City from $127

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. to Mexico City departing on 8/20. 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. to Mexico City

Cheap round-trip flights

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3:02 pm - 10:00 pmBWI-MEX
8h 58m1 stop
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4:55 am - 3:12 pmMEX-BWI
32h 17m2 stops
Wed, Aug 6 - Mon, Aug 11
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12:12 pm - 10:00 pmBWI-MEX
11h 48m1 stop
 Logo
6:20 am - 7:47 pmMEX-BWI
11h 27m1 stop
Sun, Sep 21 - Thu, Oct 2
 Logo
7:00 am - 9:55 pmBWI-MEX
16h 55m1 stop
 Logo
6:20 am - 10:57 pmMEX-BWI
15h 37m1 stop
Mon, Oct 27 - Thu, Nov 6
Aeromexico Logo
6:00 am - 11:25 amIAD-MEX
7h 25m1 stop
Aeromexico Logo
9:35 pm - 12:21 amMEX-IAD
24h 46m2 stops
$349Aeromexico
Find Deal
Thu, Aug 21 - Thu, Aug 21
Aeromexico Logo
6:00 am - 11:25 amDCA-MEX
7h 25m1 stop
Aeromexico Logo
7:50 pm - 10:46 pmMEX-DCA
24h 56m2 stops
$349Aeromexico
Find Deal
Thu, Aug 21 - Thu, Aug 21
American Airlines Logo
10:00 am - 4:14 pmBWI-MEX
8h 14m2 stops
American Airlines Logo
2:00 pm - 12:08 amMEX-BWI
8h 08m1 stop
$362American Airlines
Find Deal
Tue, Aug 26 - Tue, Sep 2
Delta Logo
6:59 am - 11:50 amDCA-MEX
6h 51m1 stop
Delta Logo
8:55 am - 9:25 pmMEX-DCA
10h 30m1 stop
$489Delta
Find Deal
Thu, Aug 21 - Mon, Aug 25
Delta Logo
11:00 am - 7:40 pmDCA-MEX
10h 40m1 stop
Delta Logo
8:45 am - 9:48 pmMEX-DCA
11h 03m2 stops
$494Delta
Find Deal
Mon, Aug 18 - Wed, Aug 27
American Airlines Logo
8:07 pm - 9:55 amDCA-MEX
15h 48m1 stop
American Airlines Logo
5:35 am - 4:58 pmMEX-DCA
9h 23m1 stop
$505American Airlines
Find Deal
Thu, Aug 7 - Wed, Aug 13
United Airlines Logo
6:00 am - 11:45 amDCA-MEX
7h 45m1 stop
United Airlines Logo
6:30 am - 3:59 pmMEX-DCA
7h 29m1 stop
$529United Airlines
Find Deal
Sat, Oct 4 - Sat, Oct 18

Avianca flights from Washington, D.C. to Mexico City

Our best Avianca deals on Washington, D.C. to Mexico City flight tickets
Avianca
Jul 15
IAD4:05 amWashington, D.C. Dulles Intl
13h 20m
2 stops
MEX3:25 pmMexico City Benito Juarez
Jul 25
MEX4:50 pmMexico City Benito Juarez
9h 30m
1 stop
IAD4:20 amWashington, D.C. Dulles Intl
Avianca
Jul 16
IAD2:35 amWashington, D.C. Dulles Intl
14h 50m
3 stops
MEX3:25 pmMexico City Benito Juarez
Jul 24
MEX12:55 pmMexico City Benito Juarez
8h 50m
1 stop
IAD11:45 pmWashington, D.C. Dulles Intl
Avianca
Jul 15
IAD5:45 amWashington, D.C. Dulles Intl
11h 40m
2 stops
MEX3:25 pmMexico City Benito Juarez
Jul 25
MEX11:20 pmMexico City Benito Juarez
16h 45m
2 stops
IAD6:05 pmWashington, D.C. Dulles Intl

Aeromexico flights from Washington, D.C. to Mexico City

Our best Aeromexico deals on Washington, D.C. to Mexico City flight tickets
Aeromexico
Aug 21
IAD6:00 amWashington, D.C. Dulles Intl
7h 25m
1 stop
MEX11:25 amMexico City Benito Juarez
Aug 21
MEX9:35 pmMexico City Benito Juarez
24h 46m
2 stops
IAD12:21 amWashington, D.C. Dulles Intl
Aeromexico
Aug 21
BWI5:40 amBaltimore/Washington
6h 15m
1 stop
MEX9:55 amMexico City Benito Juarez
Aug 26
MEX9:55 pmMexico City Benito Juarez
17h 25m
2 stops
BWI5:20 pmBaltimore/Washington
Aeromexico
Aug 25
BWI7:20 amBaltimore/Washington
15h 50m
2 stops
MEX9:10 pmMexico City Benito Juarez
Aug 26
MEX8:40 amMexico City Benito Juarez
13h 43m
1 stop
BWI12:23 amBaltimore/Washington

See travel insights to Mexico City from

How to get the cheapest flight ticket from Washington, D.C. 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 typical price of a round-trip flight between Washington, D.C. and Mexico City?

What is the cheapest month to fly to Mexico City?

The cheapest month to fly to Mexico City from Washington, D.C. is in September. Flight prices, which tend to average around $541, are often lower during this time because this is during the off-season. If you aren’t able to travel during the month of September, then book flights to Mexico City from Washington, D.C. during March instead. Flights to Mexico City in March, while not as cheap as those in September, still average around $553.

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

Our data shows that Wednesday is the least expensive day to fly to Mexico City. Tickets to fly out on this day can be as low as $559. On the other hand, Sunday is the most expensive day to depart from Washington, D.C. because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $597.

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

According to our data, the cheapest time of day to fly to Mexico City is in the evening. momondo users have found flights departing from Washington, D.C. to Mexico City in the evening for as low as $433. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. At noon is when there is more demand to fly to Mexico City, so prices are often more expensive at around $617 per ticket.

What is the cheapest Washington, D.C. to Mexico City Benito Juarez flight route?

Fly from Washington, D.C. Dulles Intl to Mexico City Benito Juarez for the best Washington, D.C. - Mexico City Benito Juarez flight prices

How far in advance should I book a flight to Mexico City?

You are more likely to see cheaper flights to Mexico City from Washington, D.C. when booking weeks ahead of your departure date. In general, you can expect to find flights to Mexico City for around $580 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Mexico City from Washington, D.C. for as low as $454 on momondo.

What cabin class options are available on Washington, D.C. to Mexico City Benito Juarez flights?

There are 3 cabin classes available to choose from on Washington, D.C. to Mexico City Benito Juarez flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

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

You could potentially save up to 5% on your flight if you consider stops on a Washington, D.C. to Mexico City flight.

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

As of July 2025, prices for Washington, D.C. to Mexico City flights are approximately 9% cheaper when compared to flights at the same time last year.

When to book flights from Washington, D.C. to Mexico City

Are you open to changing your travel dates? Check out the ideal times to fly from Washington, D.C. 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. to Mexico City (WAS to MEX) flight deals and tips

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

Best Price Found

$127

Fastest flight time

4h 44m

Direct flights

Every day

Airports in Mexico City

1 airport
The best one-way flight to Mexico City from Washington, D.C. in the past 72 hours is $127. The best round-trip flight deal from Washington, D.C. to Mexico City found on momondo in the last 72 hours is $292.
The fastest flight from Washington, D.C. to Mexico City takes 4h 44m
Direct flights go from Washington, D.C. to Mexico City every day.
There is 1 airport near Mexico City: Mexico City Benito Juarez (MEX)

  • How far is Washington, D.C. to Mexico City Benito Juarez by plane?

    Washington, D.C. and Mexico City Benito Juarez are 1884.2 mi apart from one another. By plane, this route typically takes 4h 46m.

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

    Prices for flights from Washington, D.C. to Mexico City Benito Juarez Airport are updated daily.

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

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

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Washington, D.C. to Mexico City Benito Juarez Airport.

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

    The travel and health documents required for your trip to Mexico City Benito Juarez Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Mexico City Benito Juarez Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

  • What is the most popular plane model from Washington, D.C. to Mexico City?

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


Best airlines flying from Washington, D.C. to Mexico City

Compare and see reviews for airlines that fly from Washington, D.C. to Mexico City with momondo
Airline
Rating
Free Cancellation
Price
AviancaPriceFrom $213Free CancellationRating
6.7
2,379 reviews
Search Avianca flights
AeromexicoPriceFrom $339Free CancellationRating
7.5
1,717 reviews
Search Aeromexico flights
American AirlinesPriceFrom $345Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights
DeltaPriceFrom $347Free CancellationRating
8.0
7,956 reviews
Search Delta flights
United AirlinesPriceFrom $444Free CancellationRating
7.4
8,858 reviews
Search United Airlines flights
Air CanadaPriceFrom $464Free CancellationRating
7.1
9,725 reviews
Search Air Canada flights
  • Delta Flights From Washington, D.C. to Mexico City

    Delta operates around 8 flights from Washington, D.C. to Mexico City every week. The average price of these flights found in the last 72 hours has been $584, but momondo users have found Delta deals from Washington, D.C. to Mexico City from as low as $347 round-trip. Delta has been scored 8.0/10 in 7,956 reviews.

  • Aeromexico Flights From Washington, D.C. to Mexico City

    Aeromexico is also a popular choice for this route. Aeromexico flight deals for Washington, D.C. to Mexico City start from as low as $339 round-trip, depending on your selected dates, with average Aeromexico deals seen on momondo around $606. Aeromexico operates 8 flights to Mexico City from Washington, D.C. in an average week. Users have rated it 7.5/10 across 1,717 reviews.


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?

Finding the right flight to Mexico City from Washington, D.C. is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Mexico City quick and easy, saving you time and money.

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

Flights from Washington, D.C. to Mexico City with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

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

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Washington, D.C. to Mexico City.

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

Yes momondo offers price alerts on flights to Mexico City from Washington, D.C.. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.


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1 adult
Sat 7/19
Sat 7/26

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Airports servicing Mexico City Federal District