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Cheap flights from Mexico City to Washington, D.C. from $246

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 11/20. 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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Cheap round-trip flights

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Frontier Logo
8:10 am - 9:59 pmMEX-DCA
12h 49m1 stop
Frontier Logo
8:00 am - 9:45 pmDCA-MEX
14h 45m2 stops
$419Frontier
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Wed, Nov 19 - Thu, Dec 4
Multiple Airlines Logo
8:10 am - 9:59 pmMEX-DCA
12h 49m1 stop
Multiple Airlines Logo
8:00 am - 1:45 amDCA-MEX
18h 45m2 stops
$420Multiple Airlines
Find Deal
Sat, Dec 6 - Tue, Dec 9
Multiple Airlines Logo
8:10 am - 9:59 pmMEX-DCA
12h 49m1 stop
Multiple Airlines Logo
8:00 am - 1:45 amDCA-MEX
18h 45m2 stops
$425Multiple Airlines
Find Deal
Sat, Dec 6 - Sat, Dec 13
Delta Logo
7:00 am - 6:59 pmMEX-DCA
10h 59m2 stops
Delta Logo
7:59 am - 7:10 pmDCA-MEX
12h 11m1 stop
$434Delta
Find Deal
Mon, Dec 15 - Thu, Dec 18
Frontier Logo
8:10 am - 9:59 pmMEX-DCA
12h 49m1 stop
Frontier Logo
8:00 am - 9:45 pmDCA-MEX
14h 45m2 stops
$443Frontier
Find Deal
Thu, Nov 20 - Thu, Dec 4
Aeromexico Logo
12:30 pm - 9:46 pmMEX-DCA
8h 16m1 stop
Aeromexico Logo
6:00 am - 4:10 pmDCA-MEX
11h 10m2 stops
$484Aeromexico
Find Deal
Wed, Nov 26 - Wed, Dec 3
Air Canada Logo
6:00 am - 3:31 pmMEX-DCA
8h 31m1 stop
Air Canada Logo
4:10 pm - 12:04 amDCA-MEX
8h 54m1 stop
$494Air Canada
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Wed, Nov 19 - Wed, Nov 26
Air Canada Logo
6:00 am - 9:56 pmMEX-DCA
14h 56m1 stop
Air Canada Logo
4:10 pm - 12:04 amDCA-MEX
8h 54m1 stop
$495Air Canada
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Wed, Nov 19 - Wed, Nov 26
Delta Logo
7:00 am - 6:59 pmMEX-DCA
10h 59m2 stops
Delta Logo
4:10 pm - 9:50 pmDCA-MEX
6h 40m1 stop
$516Delta
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Mon, Dec 15 - Tue, Dec 23
Aeromexico Logo
12:35 pm - 10:35 pmMEX-DCA
9h 00m1 stop
Aeromexico Logo
6:00 am - 5:50 pmDCA-MEX
12h 50m2 stops
$552Aeromexico
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Thu, Feb 5 - Thu, Feb 12

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
Dec 15
MEX7:00 amMexico City Benito Juarez
10h 59m
2 stops
DCA6:59 pmWashington, D.C. Reagan-National
Dec 18
DCA7:59 amWashington, D.C. Reagan-National
12h 11m
1 stop
MEX7:10 pmMexico City Benito Juarez
$434
Find similar
Delta
Dec 15
MEX7:00 amMexico City Benito Juarez
10h 59m
2 stops
DCA6:59 pmWashington, D.C. Reagan-National
Dec 23
DCA4:10 pmWashington, D.C. Reagan-National
6h 40m
1 stop
MEX9:50 pmMexico City Benito Juarez
$516
Find similar
Delta
Dec 2
MEX6:55 amMexico City Benito Juarez
15h 02m
1 stop
DCA10:57 pmWashington, D.C. Reagan-National
Dec 11
DCA12:37 pmWashington, D.C. Reagan-National
10h 03m
2 stops
MEX9:40 pmMexico City Benito Juarez
$527
Find similar

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
Nov 26
MEX12:30 pmMexico City Benito Juarez
8h 16m
1 stop
DCA9:46 pmWashington, D.C. Reagan-National
Dec 3
DCA6:00 amWashington, D.C. Reagan-National
11h 10m
2 stops
MEX4:10 pmMexico City Benito Juarez
$484
Find similar
Aeromexico
Feb 5
MEX12:35 pmMexico City Benito Juarez
9h 00m
1 stop
DCA10:35 pmWashington, D.C. Reagan-National
Feb 12
DCA6:00 amWashington, D.C. Reagan-National
12h 50m
2 stops
MEX5:50 pmMexico City Benito Juarez
$552
Find similar
Aeromexico
Nov 5
MEX8:40 amMexico City Benito Juarez
10h 53m
1 stop
DCA8:33 pmWashington, D.C. Reagan-National
Dec 2
DCA6:02 amWashington, D.C. Reagan-National
10h 53m
2 stops
MEX3:55 pmMexico City Benito Juarez
$590
Find similar

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 October 27, 2025.
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

Mexico CityWashington, D.C.

MEX - DCA

MEXDCA

Mexico City Benito Juarez

Wed 11/19

8:10 am-9:59 pm

1 stop12h 49m

Washington, D.C. Reagan-National

Thu 12/4

8:00 am-9:45 pm

2 stops14h 45m

$419

Mexico CityWashington, D.C.

MEX - DCA

MEXDCA

Mexico City Benito Juarez

Sat 12/6

8:10 am-9:59 pm

1 stop12h 49m

Washington, D.C. Reagan-National

Tue 12/9

8:00 am-1:45 am

2 stops18h 45m

$420

Mexico CityWashington, D.C.

MEX - DCA

MEXDCA

Mexico City Benito Juarez

Sat 12/6

8:10 am-9:59 pm

1 stop12h 49m

Washington, D.C. Reagan-National

Sat 12/13

8:00 am-1:45 am

2 stops18h 45m

$425

Mexico CityWashington, D.C.

MEX - DCA

MEXDCA

Mexico City Benito Juarez

Mon 12/15

7:00 am-6:59 pm

2 stops10h 59m

Washington, D.C. Reagan-National

Thu 12/18

7:59 am-7:10 pm

1 stop12h 11m

$434

Mexico CityWashington, D.C.

MEX - DCA

MEXDCA

Mexico City Benito Juarez

Thu 11/20

8:10 am-9:59 pm

1 stop12h 49m

Washington, D.C. Reagan-National

Thu 12/4

8:00 am-9:45 pm

2 stops14h 45m

$443

Mexico CityWashington, D.C.

MEX - DCA

MEXDCA

Mexico City Benito Juarez

Wed 11/26

12:30 pm-9:46 pm

1 stop8h 16m

Washington, D.C. Reagan-National

Wed 12/3

6:00 am-4:10 pm

2 stops11h 10m

$484

Mexico CityWashington, D.C.

MEX - DCA

MEXDCA

Mexico City Benito Juarez

Wed 11/19

6:00 am-3:31 pm

1 stop8h 31m

Washington, D.C. Reagan-National

Wed 11/26

4:10 pm-12:04 am

1 stop8h 54m

$494

Mexico CityWashington, D.C.

MEX - DCA

MEXDCA

Mexico City Benito Juarez

Wed 11/19

6:00 am-9:56 pm

1 stop14h 56m

Washington, D.C. Reagan-National

Wed 11/26

4:10 pm-12:04 am

1 stop8h 54m

$495

Mexico CityWashington, D.C.

MEX - DCA

MEXDCA

Mexico City Benito Juarez

Mon 12/15

7:00 am-6:59 pm

2 stops10h 59m

Washington, D.C. Reagan-National

Tue 12/23

4:10 pm-9:50 pm

1 stop6h 40m

$516

Mexico CityWashington, D.C.

MEX - DCA

MEXDCA

Mexico City Benito Juarez

Thu 2/5

12:35 pm-10:35 pm

1 stop9h 00m

Washington, D.C. Reagan-National

Thu 2/12

6:00 am-5:50 pm

2 stops12h 50m

$552

Flights are sorted by cheapest round-trip flights 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 cheapest month to fly to Washington, D.C. Reagan-National Airport?

The month of July is, on average, the cheapest month to fly to Washington, D.C. Reagan-National Airport from Mexico City, with most prices found around $439. If you aren’t able to travel to Washington, D.C. Reagan-National Airport during the month of July, then flying in June is also cheap. Prices for this month can be found on momondo for an average of $472.

What is the cheapest day to depart on your flight to Washington, D.C. Reagan-National Airport?

The cheapest day to depart from Mexico City to Washington, D.C. Reagan-National Airport is on a Tuesday. Travelers who choose to depart for Washington, D.C. Reagan-National Airport on a Tuesday will often find tickets for as low as $516. Flights from Mexico City to Washington, D.C. Reagan-National Airport on a Sunday will generally be more expensive and average around $849. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

What is the cheapest time of day to depart on your flight to Washington, D.C. Reagan-National Airport?

Our data shows that the cheapest Mexico City to Washington, D.C. Reagan-National Airport flights are usually those with departure times at noon. Our users have found flights to Washington, D.C. Reagan-National Airport at noon for as low as $566. In contrast, the most expensive time of day to depart to Washington, D.C. Reagan-National Airport is in the morning when prices are around $649.

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

As of October 2025, prices for Mexico City to Washington, D.C. Reagan-National Airport flights are approximately 113% 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

Direct flights

None
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.
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  • 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 6h 36m.

  • 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
Woodbridge
Waldorf
Tysons
Laurel
Colonial Beach
Silver Spring
Fredericksburg
Towson
Rockville
Manassas
Reston
Gaithersburg
Fairfax
Glen Burnie
Springfield
Linthicum Heights

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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