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Cheap flights from Mexico City to Washington, D.C. from $204

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Mexico City to Washington, D.C. departing on 7/28. 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
0 bags

Find the cheapest flights from Mexico City to Washington, D.C.

Cheap round-trip flights

Enter your travel dates to find the best prices.
Frontier Logo
8:40 am - 9:59 pm
MEX
-
DCA
11h 19m
1 stop
Frontier Logo
2:00 pm - 5:30 pm
DCA
-
MEX
29h 30m
1 stop
$398Frontier
Wed, Aug 5 - Sat, Aug 22
Frontier Logo
4:10 pm - 9:58 pm
MEX
-
DCA
27h 48m
2 stops
Frontier Logo
7:00 am - 5:30 pm
DCA
-
MEX
12h 30m
1 stop
$467Frontier
Thu, May 28 - Wed, Aug 19
Frontier Logo
7:10 am - 12:51 pm
MEX
-
DCA
27h 41m
2 stops
Frontier Logo
7:00 am - 5:30 pm
DCA
-
MEX
12h 30m
1 stop
$474Frontier
Wed, Jul 29 - Tue, Aug 4
Frontier Logo
4:10 pm - 12:59 pm
MEX
-
DCA
18h 49m
2 stops
Frontier Logo
7:00 am - 5:30 pm
DCA
-
MEX
12h 30m
1 stop
$475Frontier
Fri, May 22 - Wed, Jul 15
Frontier Logo
8:40 am - 9:59 pm
MEX
-
DCA
11h 19m
1 stop
Frontier Logo
7:00 am - 10:45 pm
DCA
-
MEX
17h 45m
2 stops
$477Frontier
Tue, Jul 28 - Tue, Aug 11
Frontier Logo
5:50 am - 12:59 pm
MEX
-
DCA
29h 09m
2 stops
Frontier Logo
6:00 pm - 5:30 pm
DCA
-
MEX
25h 30m
1 stop
$492Frontier
Wed, May 20 - Sat, Jun 13
Frontier Logo
4:10 pm - 12:59 pm
MEX
-
DCA
18h 49m
2 stops
Frontier Logo
7:00 am - 9:45 pm
DCA
-
MEX
16h 45m
2 stops
$493Frontier
Sat, Jun 6 - Tue, Jun 30
Frontier Logo
4:10 pm - 12:51 pm
MEX
-
DCA
42h 41m
2 stops
Frontier Logo
7:00 am - 5:30 pm
DCA
-
MEX
12h 30m
1 stop
$500Frontier
Sat, Jul 11 - Tue, Jul 28
Frontier Logo
8:40 am - 9:58 pm
MEX
-
DCA
11h 18m
1 stop
Frontier Logo
7:00 am - 5:30 pm
DCA
-
MEX
12h 30m
1 stop
$502Frontier
Fri, May 29 - Tue, Aug 18
Frontier Logo
8:40 am - 9:59 pm
MEX
-
DCA
11h 19m
1 stop
Frontier Logo
7:00 am - 5:30 pm
DCA
-
MEX
12h 30m
1 stop
$507Frontier
Wed, Aug 5 - Wed, Aug 19

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

Our best Aeromexico deals on Mexico City to Washington, D.C. Reagan-National Airport flight tickets
Aeromexico
Jun 3
MEX8:40 amMexico City Benito Juarez
6h 35m
1 stop
DCA5:15 pmWashington, D.C. Reagan-National
Jun 10
DCA6:00 amWashington, D.C. Reagan-National
17h 00m
2 stops
MEX9:00 pmMexico City Benito Juarez
$551
Aeromexico
Jun 3
MEX10:45 amMexico City Benito Juarez
10h 14m
2 stops
DCA10:59 pmWashington, D.C. Reagan-National
Jun 10
DCA9:00 amWashington, D.C. Reagan-National
14h 00m
2 stops
MEX9:00 pmMexico City Benito Juarez
$554
Aeromexico
Aug 27
MEX1:05 pmMexico City Benito Juarez
7h 16m
1 stop
DCA10:21 pmWashington, D.C. Reagan-National
Aug 31
DCA9:00 amWashington, D.C. Reagan-National
14h 15m
1 stop
MEX9:15 pmMexico City Benito Juarez
$589

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

Our best Delta deals on Mexico City to Washington, D.C. Reagan-National Airport flight tickets
Delta
Jun 4
MEX7:00 amMexico City Benito Juarez
14h 24m
1 stop
DCA11:24 pmWashington, D.C. Reagan-National
Jun 15
DCA6:00 amWashington, D.C. Reagan-National
7h 30m
1 stop
MEX11:30 amMexico City Benito Juarez
$573
Delta
Jun 4
MEX7:05 amMexico City Benito Juarez
13h 39m
1 stop
DCA10:44 pmWashington, D.C. Reagan-National
Jun 15
DCA6:00 amWashington, D.C. Reagan-National
7h 30m
1 stop
MEX11:30 amMexico City Benito Juarez
$574
Delta
Jun 18
MEX10:35 amMexico City Benito Juarez
10h 12m
2 stops
DCA10:47 pmWashington, D.C. Reagan-National
Jun 29
DCA1:30 pmWashington, D.C. Reagan-National
11h 05m
1 stop
MEX10:35 pmMexico City Benito Juarez
$575

momondo Fare Finder

 
Customize your flight search to find flights from Mexico City to Washington, D.C. Reagan-National Airport 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 May 5, 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

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Mexico CityWashington, D.C.

MEX - DCA

MEXDCA

Mexico City Benito Juarez

Wed 8/5

8:40 am-9:59 pm

1 stop11h 19m

Washington, D.C. Reagan-National

Sat 8/22

2:00 pm-5:30 pm

1 stop29h 30m

$398

Mexico CityWashington, D.C.

MEX - DCA

MEXDCA

Mexico City Benito Juarez

Thu 5/28

4:10 pm-9:58 pm

2 stops27h 48m

Washington, D.C. Reagan-National

Wed 8/19

7:00 am-5:30 pm

1 stop12h 30m

$467

Mexico CityWashington, D.C.

MEX - DCA

MEXDCA

Mexico City Benito Juarez

Wed 7/29

7:10 am-12:51 pm

2 stops27h 41m

Washington, D.C. Reagan-National

Tue 8/4

7:00 am-5:30 pm

1 stop12h 30m

$474

Mexico CityWashington, D.C.

MEX - DCA

MEXDCA

Mexico City Benito Juarez

Fri 5/22

4:10 pm-12:59 pm

2 stops18h 49m

Washington, D.C. Reagan-National

Wed 7/15

7:00 am-5:30 pm

1 stop12h 30m

$475

Mexico CityWashington, D.C.

MEX - DCA

MEXDCA

Mexico City Benito Juarez

Tue 7/28

8:40 am-9:59 pm

1 stop11h 19m

Washington, D.C. Reagan-National

Tue 8/11

7:00 am-10:45 pm

2 stops17h 45m

$477

Mexico CityWashington, D.C.

MEX - DCA

MEXDCA

Mexico City Benito Juarez

Wed 5/20

5:50 am-12:59 pm

2 stops29h 09m

Washington, D.C. Reagan-National

Sat 6/13

6:00 pm-5:30 pm

1 stop25h 30m

$492

Mexico CityWashington, D.C.

MEX - DCA

MEXDCA

Mexico City Benito Juarez

Sat 6/6

4:10 pm-12:59 pm

2 stops18h 49m

Washington, D.C. Reagan-National

Tue 6/30

7:00 am-9:45 pm

2 stops16h 45m

$493

Mexico CityWashington, D.C.

MEX - DCA

MEXDCA

Mexico City Benito Juarez

Sat 7/11

4:10 pm-12:51 pm

2 stops42h 41m

Washington, D.C. Reagan-National

Tue 7/28

7:00 am-5:30 pm

1 stop12h 30m

$500
Quickest round-trip

Mexico CityWashington, D.C.

MEX - DCA

MEXDCA

Mexico City Benito Juarez

Fri 5/29

8:40 am-9:58 pm

1 stop11h 18m

Washington, D.C. Reagan-National

Tue 8/18

7:00 am-5:30 pm

1 stop12h 30m

$502

Mexico CityWashington, D.C.

MEX - DCA

MEXDCA

Mexico City Benito Juarez

Wed 8/5

8:40 am-9:59 pm

1 stop11h 19m

Washington, D.C. Reagan-National

Wed 8/19

7:00 am-5:30 pm

1 stop12h 30m

$507

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 Washington, D.C. from

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

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 Mexico City and Washington, D.C. Reagan-National Airport?

What is the cheapest month to fly to Washington, D.C. Reagan-National Airport?

The month of February is, on average, the cheapest month to fly to Washington, D.C. Reagan-National Airport from Mexico City, with most prices found around $0. If you aren’t able to travel to Washington, D.C. Reagan-National Airport during the month of February, then flying in August is also cheap. Prices for this month can be found on momondo for an average of $550.

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

As of May 2026, prices for Mexico City to Washington, D.C. Reagan-National Airport flights are approximately 2% more expensive when compared to flights at the same time last year.

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

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

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

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

Fastest flight time

7h 43m

Direct flights

None
The fastest flight from Mexico City to Washington, D.C. Reagan-National Airport takes 7h 43m
There are no direct flights from Mexico City to Washington, D.C. Reagan-National Airport. There are no popular flight routes from Mexico City to Washington, D.C. Reagan-National Airport.
Search flight deals

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

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

    There are 1881.8 mi between Mexico City Benito Juarez and Washington, D.C. Reagan-National. In terms of flight time, this usually takes a little over 7h 43m.

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

    Prices for flights from Mexico City Benito Juarez Airport to Washington, D.C. Reagan-National Airport were last updated today.

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

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Mexico City Benito Juarez Airport to Washington, D.C. Reagan-National Airport.

  • What documentation or ID do you need to fly to Washington, D.C. Reagan-National Airport?

    The necessary travel and health documents for your Washington, D.C. Reagan-National Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

Traveling to a place near Washington, D.C.?

Book flights to Washington, D.C. if you plan to visit one of these locations
Alexandria
National Harbor
Gettysburg
Arlington
Waldorf
Woodbridge
Laurel
Colonial Beach
Gaithersburg
Towson
Fredericksburg
Silver Spring
Rockville
Manassas
Linthicum Heights
Tysons
Bethesda
Springfield
Fairfax
College Park

Why use momondo?

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

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 Washington, D.C. from Mexico City.

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

Flights from Mexico City to Washington, D.C. 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 Mexico City to Washington, D.C.?

Once all potential Mexico City to Washington, D.C. flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

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

If you are simply researching potential flights to Washington, D.C., momondo offers a useful price alert feature which will track prices for flights to Washington, D.C. from Mexico City and alert you when they change.

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