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Cheap flights from Mexico City to Washington, D.C. from $281

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 7/9. 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

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 - 12:49 pm
MEX
-
DCA
26h 09m
1 stop
Frontier Logo
7:00 am - 5:30 pm
DCA
-
MEX
12h 30m
1 stop
$400Frontier
Wed, Sep 9 - Tue, Sep 15
Frontier Logo
4:10 pm - 12:49 pm
MEX
-
DCA
18h 39m
2 stops
Frontier Logo
7:00 am - 5:30 pm
DCA
-
MEX
12h 30m
1 stop
$480Frontier
Wed, Sep 9 - Wed, Sep 16
Frontier Logo
4:10 pm - 12:49 pm
MEX
-
DCA
18h 39m
2 stops
Frontier Logo
7:00 am - 5:30 pm
DCA
-
MEX
12h 30m
1 stop
$490Frontier
Wed, Sep 9 - Tue, Sep 15
Frontier Logo
8:40 am - 12:51 pm
MEX
-
DCA
26h 11m
1 stop
Frontier Logo
1:59 pm - 10:45 pm
DCA
-
MEX
34h 46m
2 stops
$499Frontier
Wed, Aug 19 - Wed, Aug 26
Multiple Airlines Logo
8:40 am - 9:58 pm
MEX
-
DCA
11h 18m
1 stop
Multiple Airlines Logo
4:20 pm - 11:55 pm
DCA
-
MEX
9h 35m
1 stop
$503Multiple Airlines
Wed, Sep 9 - Thu, Sep 17
Multiple Airlines Logo
8:40 am - 9:58 pm
MEX
-
DCA
11h 18m
1 stop
Multiple Airlines Logo
12:40 pm - 11:55 pm
DCA
-
MEX
13h 15m
2 stops
$514Multiple Airlines
Wed, Sep 9 - Thu, Sep 17
Multiple Airlines Logo
8:40 am - 12:51 pm
MEX
-
DCA
26h 11m
1 stop
Multiple Airlines Logo
4:20 pm - 11:55 pm
DCA
-
MEX
9h 35m
1 stop
$522Multiple Airlines
Wed, Aug 19 - Wed, Aug 26
Frontier Logo
7:00 am - 12:50 pm
MEX
-
DCA
51h 50m
2 stops
Frontier Logo
7:00 am - 5:30 pm
DCA
-
MEX
12h 30m
1 stop
$531Frontier
Thu, Oct 15 - Wed, Oct 21
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
$542Frontier
Wed, Oct 14 - Wed, Oct 21
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
$558Frontier
Fri, Oct 16 - Wed, Oct 21

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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
Jul 31
MEX10:30 amMexico City Benito Juarez
10h 52m
1 stop
DCA11:22 pmWashington, D.C. Reagan-National
Aug 4
DCA6:59 amWashington, D.C. Reagan-National
10h 46m
1 stop
MEX3:45 pmMexico City Benito Juarez
$591
Delta
Jul 31
MEX10:30 amMexico City Benito Juarez
10h 52m
1 stop
DCA11:22 pmWashington, D.C. Reagan-National
Aug 4
DCA2:45 pmWashington, D.C. Reagan-National
9h 50m
1 stop
MEX10:35 pmMexico City Benito Juarez
$595
Delta
Jul 21
MEX6:45 amMexico City Benito Juarez
12h 02m
2 stops
DCA8:47 pmWashington, D.C. Reagan-National
Jul 27
DCA6:00 amWashington, D.C. Reagan-National
9h 35m
1 stop
MEX1:35 pmMexico City Benito Juarez
$596

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

Our best Frontier deals on Mexico City to Washington, D.C. Reagan-National Airport flight tickets
Frontier
Sep 9
MEX8:40 amMexico City Benito Juarez
26h 09m
1 stop
DCA12:49 pmWashington, D.C. Reagan-National
Sep 15
DCA7:00 amWashington, D.C. Reagan-National
12h 30m
1 stop
MEX5:30 pmMexico City Benito Juarez
$400
Frontier
Sep 9
MEX4:10 pmMexico City Benito Juarez
18h 39m
2 stops
DCA12:49 pmWashington, D.C. Reagan-National
Sep 16
DCA7:00 amWashington, D.C. Reagan-National
12h 30m
1 stop
MEX5:30 pmMexico City Benito Juarez
$480
Frontier
Sep 9
MEX4:10 pmMexico City Benito Juarez
18h 39m
2 stops
DCA12:49 pmWashington, D.C. Reagan-National
Sep 15
DCA7:00 amWashington, D.C. Reagan-National
12h 30m
1 stop
MEX5:30 pmMexico City Benito Juarez
$490

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 June 22, 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 9/9

8:40 am-12:49 pm

1 stop26h 09m

Washington, D.C. Reagan-National

Tue 9/15

7:00 am-5:30 pm

1 stop12h 30m

$400

Mexico CityWashington, D.C.

MEX - DCA

MEXDCA

Mexico City Benito Juarez

Wed 9/9

4:10 pm-12:49 pm

2 stops18h 39m

Washington, D.C. Reagan-National

Wed 9/16

7:00 am-5:30 pm

1 stop12h 30m

$480

Mexico CityWashington, D.C.

MEX - DCA

MEXDCA

Mexico City Benito Juarez

Wed 9/9

4:10 pm-12:49 pm

2 stops18h 39m

Washington, D.C. Reagan-National

Tue 9/15

7:00 am-5:30 pm

1 stop12h 30m

$490

Mexico CityWashington, D.C.

MEX - DCA

MEXDCA

Mexico City Benito Juarez

Wed 8/19

8:40 am-12:51 pm

1 stop26h 11m

Washington, D.C. Reagan-National

Wed 8/26

1:59 pm-10:45 pm

2 stops34h 46m

$499
Quickest round-trip

Mexico CityWashington, D.C.

MEX - DCA

MEXDCA

Mexico City Benito Juarez

Wed 9/9

8:40 am-9:58 pm

1 stop11h 18m

Washington, D.C. Reagan-National

Thu 9/17

4:20 pm-11:55 pm

1 stop9h 35m

$503

Mexico CityWashington, D.C.

MEX - DCA

MEXDCA

Mexico City Benito Juarez

Wed 9/9

8:40 am-9:58 pm

1 stop11h 18m

Washington, D.C. Reagan-National

Thu 9/17

12:40 pm-11:55 pm

2 stops13h 15m

$514

Mexico CityWashington, D.C.

MEX - DCA

MEXDCA

Mexico City Benito Juarez

Wed 8/19

8:40 am-12:51 pm

1 stop26h 11m

Washington, D.C. Reagan-National

Wed 8/26

4:20 pm-11:55 pm

1 stop9h 35m

$522

Mexico CityWashington, D.C.

MEX - DCA

MEXDCA

Mexico City Benito Juarez

Thu 10/15

7:00 am-12:50 pm

2 stops51h 50m

Washington, D.C. Reagan-National

Wed 10/21

7:00 am-5:30 pm

1 stop12h 30m

$531

Mexico CityWashington, D.C.

MEX - DCA

MEXDCA

Mexico City Benito Juarez

Wed 10/14

8:40 am-9:58 pm

1 stop11h 18m

Washington, D.C. Reagan-National

Wed 10/21

7:00 am-5:30 pm

1 stop12h 30m

$542

Mexico CityWashington, D.C.

MEX - DCA

MEXDCA

Mexico City Benito Juarez

Fri 10/16

8:40 am-9:58 pm

1 stop11h 18m

Washington, D.C. Reagan-National

Wed 10/21

7:00 am-5:30 pm

1 stop12h 30m

$558

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 June 2026, prices for Mexico City to Washington, D.C. Reagan-National Airport flights are approximately 8% 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 44m

Direct flights

None
The fastest flight from Mexico City to Washington, D.C. Reagan-National Airport takes 7h 44m
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 44m.

  • 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
Fredericksburg
Gaithersburg
Colonial Beach
Rockville
Linthicum Heights
Silver Spring
Towson
Manassas
Tysons
Springfield
Bethesda
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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