What are the cheapest airlines flying from Mexico City to Washington, D.C. round-trip?

Our cheapest airline available from Mexico City to Washington, D.C. is Aeromexico. Our recent data shows that you can find tickets from as low as $322 on this airline. Additional options worth looking into are Delta and United Airlines, starting at $323 and $366 round-trip. Aeromexico is currently priced 40% below the average price you’ll pay for this route.

What are the cheapest airlines to fly from Mexico City to Washington, D.C. one-way?

One-way options have recently been found by users for as low as $267 on Air Canada. Other airlines that offer cheap prices include Frontier from $274 and Volaris from $283 one-way.

What is the cheapest day to fly from Mexico City to Washington, D.C.?

Travelers seeking maximum savings on their Mexico City to Washington, D.C. flight should consider departing on Saturday afternoons when fares are most often at their lowest. Monday afternoons flights should be avoided if possible as fares are typically the most expensive at this time.

In terms of precipitation, rainfall in Washington, D.C. ranges from 2.6 - 4.0 inches per month. May is typically the wettest month, when rainfall can reach 4.0 in. February is typically the driest time to visit Washington, D.C. when rainfall is around 2.6 in.

If weather is an important factor for your trip to Washington, D.C., use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 80.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 35.6 F).

What are the most popular routes from Mexico City to Washington, D.C.?

While some choose either Mexico City Benito Juarez - Washington, D.C. Reagan-National or Mexico City Benito Juarez - Baltimore/Washington, Mexico City Benito Juarez - Washington, D.C. Dulles Intl is the most popular route from Mexico City to Washington, D.C..

What are the most popular airlines that fly from Mexico City to Washington, D.C.?

The most popular airlines flying from Mexico City to Washington, D.C. are Aeromexico, Delta and United Airlines. Something to consider prior to booking your flight.

What is the cheapest day to fly round-trip from Mexico City to Washington, D.C.?

It’s generally more expensive to depart on a Sunday, if you have to leave on this day you can still search on Cheapflights to find great options that meet your needs.

How far in advance should I book a flight from Mexico City to Washington, D.C.?

Find a great deal and save up to 176% by booking at least 45 days prior to your desired departure date, rather than waiting until the week of travel. According to our data, there are a number of flights available from Mexico City to Washington, D.C. within the next two weeks, with the cheapest ticket starting at $599.

What is the cheapest month to fly from Mexico City to Washington, D.C.?

Due to multiple factors, expect to potentially pay more when booking in December. For low rates, September can be a great choice for travel to Washington, D.C.. Flights to Washington, D.C. from Mexico City in September are about $543 on average during September, but can be found for as low as $389.

What airport do you fly from for flights from Mexico City to Washington, D.C.?

Mexico City Benito Juarez (MEX), located 5.5 mi from the city center, is the airport you fly out of when you book flights from Mexico City to Washington, D.C.. 3 airlines have flights from Benito Juarez to Washington, D.C. on a regular basis. Booking flights from Mexico City Benito Juarez to Washington, D.C. should not be difficult; the airport handles an average of 3 outbound flights to Washington, D.C. per day.

Can I find deals for flights from Mexico City to Washington, D.C. that include hotel bookings?

Yes. In addition to deals on Mexico City to Washington, D.C. flights, Cheapflights offers vacation packages that include both flights and hotel.

How can I find direct flights from Mexico City to Washington, D.C.?

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Mexico City to Washington, D.C..

Can I find deals for business class flights from Mexico City to Washington, D.C.?

Yes. Cheapflights offers flight deals from Mexico City to Washington, D.C. by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

$195+ Flights from Mexico City to Washington, D.C.

Q: How much does it cost to fly round-trip from Mexico City to Washington, D.C.?

Airfare is below average for this route at the moment. Mexico City to Washington, D.C. flights typically cost between $466 and $652 in September. The cheapest round-trip price found within the last 3 days was $315 on Multiple Airlines (Sep 13-Sep 20).

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1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

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Cheapflights Tip: The best prices from Mexico City Benito Juarez to Washington, D.C. are usually found in September or October, booked 44 days in advance, depart on a Monday or Wednesday and return on a Wednesday

Cheap flight deals from Mexico City to Washington, D.C.

Round-trip from	$315 (Trip.com)
One-way from	$193 (Mytrip)
Popular in	December
Cheapest in	September
Average price	$581
Good round-trip deal	$351 or less
Good one-way deal	$314 or less

From Mexico City Benito Juarez to Washington, D.C. (WAS)

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One-way flight from Mexico City Benito Juarez to Washington, D.C. (WAS)

Search Deals

Highest demand for flights based on searches. 5% potential increase in price ($31 potential increase over avg. RT price).

Search Deals

Cheapest flight prices on average. 1% potential price decrease ($7 potential savings vs. average RT price).

Search Deals

Average for round-trip flights in July 2025

Search Deals

Price to beat on a round-trip flight from Mexico City Benito Juarez to Washington, D.C. (WAS).

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Price to beat on a one-way flight from Mexico City Benito Juarez to Washington, D.C. (WAS).

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Find flight deals from Mexico City to Washington, D.C.

Cheapest flights from Mexico City to Washington, D.C.
Explore the most affordable flight options available from Mexico City to Washington, D.C.. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 30, 2025.

Wed 11/196:05 amMEX - BWI

2 stops17h 07mAeromexico

Wed 11/266:00 amBWI - MEX

2 stops14h 40mAeromexico

Deal found 7/30

$303

Sat 9/134:40 amMEX - BWI

1 stop16h 36mMultiple Airlines

Sat 9/206:10 amBWI - MEX

1 stop19h 00mMultiple Airlines

Deal found 7/30

$315

Tue 8/2611:10 amMEX - BWI

1 stop8h 05mDelta

Tue 9/27:20 amBWI - MEX

1 stop6h 30mDelta

Deal found 7/29

$323

Wed 9/102:15 pmMEX - BWI

2 stops17h 40mUnited Airlines

Tue 9/306:29 amBWI - MEX

2 stops11h 11mUnited Airlines

Deal found 7/30

$366

Wed 11/191:45 pmMEX - BWI

1 stop20h 13mAmerican Airlines

Wed 11/266:00 amBWI - MEX

1 stop8h 20mAmerican Airlines

Deal found 7/28

$376

Thu 9/258:35 amMEX - IAD

Nonstop4h 37mAeromexico

Tue 9/306:00 amIAD - MEX

1 stop7h 25mAeromexico

Deal found 7/27

$419

Tue 9/2312:40 amMEX - IAD

2 stops17h 15mFrontier

Fri 9/266:10 amIAD - MEX

2 stops17h 50mFrontier

Deal found 7/28

$421

Thu 9/259:01 amMEX - DCA

1 stop10h 22mAeromexico

Tue 9/306:00 amDCA - MEX

1 stop5h 55mAeromexico

Deal found 7/27

$425

Thu 8/2811:05 amMEX - IAD

1 stop7h 43mMultiple Airlines

Wed 9/39:30 amIAD - MEX

2 stops21h 20mMultiple Airlines

Deal found 7/29

$431

Sat 8/233:10 pmMEX - DCA

2 stops19h 01mFrontier

Wed 8/277:00 amDCA - MEX

2 stops17h 00mFrontier

Deal found 7/29

$435

Thu 8/288:45 amMEX - IAD

Nonstop4h 23mUnited Airlines

Thu 9/46:25 pmIAD - MEX

Nonstop4h 45mUnited Airlines

Deal found 7/29

$448

Thu 8/288:40 amMEX - IAD

Nonstop4h 46mDelta

Wed 9/35:27 pmIAD - MEX

Nonstop4h 53mDelta

Deal found 7/28

$451

Best flights from Mexico City to Washington, D.C.
Discover carefully curated flight deals from Mexico City to Washington, D.C. that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated July 30, 2025.

Sat 9/134:40 amMEX - BWI

1 stop16h 36mMultiple Airlines

Sat 9/206:10 amBWI - MEX

1 stop19h 00mMultiple Airlines

Deal found 7/30

$315

Thu 8/287:30 amMEX - BWI

2 stops11h 45mAeromexico

Thu 9/47:20 amBWI - MEX

2 stops11h 00mAeromexico

Deal found 7/29

$322

Tue 8/2611:10 amMEX - BWI

1 stop8h 05mDelta

Tue 9/27:20 amBWI - MEX

1 stop6h 30mDelta

Deal found 7/29

$323

Wed 9/102:15 pmMEX - BWI

2 stops17h 40mUnited Airlines

Tue 9/306:29 amBWI - MEX

2 stops11h 11mUnited Airlines

Deal found 7/30

$366

Fri 9/1212:35 pmMEX - BWI

1 stop8h 27mAmerican Airlines

Sun 9/146:19 amBWI - MEX

1 stop15h 56mAmerican Airlines

Deal found 7/29

$395

Tue 9/2312:40 amMEX - IAD

2 stops17h 15mFrontier

Fri 9/266:10 amIAD - MEX

2 stops17h 50mFrontier

Deal found 7/28

$421

Thu 9/258:35 amMEX - IAD

Nonstop4h 37mAeromexico

Tue 9/306:00 amIAD - MEX

1 stop7h 25mAeromexico

Deal found 7/27

$419

Thu 8/2811:05 amMEX - IAD

1 stop7h 43mMultiple Airlines

Wed 9/39:30 amIAD - MEX

2 stops21h 20mMultiple Airlines

Deal found 7/29

$431

Sat 8/233:10 pmMEX - DCA

2 stops19h 01mFrontier

Wed 8/277:00 amDCA - MEX

2 stops17h 00mFrontier

Deal found 7/29

$435

Thu 8/288:45 amMEX - IAD

Nonstop4h 23mUnited Airlines

Thu 9/46:25 pmIAD - MEX

Nonstop4h 45mUnited Airlines

Deal found 7/29

$448

Thu 8/288:40 amMEX - IAD

Nonstop4h 46mDelta

Wed 9/35:27 pmIAD - MEX

Nonstop4h 53mDelta

Deal found 7/28

$451

Fri 9/193:00 pmMEX - IAD

1 stop23h 47mAmerican Airlines

Mon 9/2911:18 amIAD - MEX

1 stop26h 15mAmerican Airlines

Deal found 7/29

$466

Last-minute flights from Mexico City to Washington, D.C.
Discover last-minute flight deals from Mexico City to Washington, D.C.. Data last updated July 30, 2025 and is based on user searches.

Mon 8/47:55 amMEX - IAD

2 stops14h 17mFrontier

Sat 8/912:27 pmIAD - MEX

1 stop12h 28mFrontier

Deal found 7/28

$461

Mon 8/412:55 pmMEX - IAD

1 stop8h 50mAvianca

Sun 8/102:35 amIAD - MEX

2 stops14h 50mAvianca

Deal found 7/28

$588

Mon 8/48:45 amMEX - IAD

Nonstop4h 24mUnited Airlines

Wed 8/2012:50 pmIAD - MEX

1 stop12h 20mUnited Airlines

Deal found 7/28

$620

Mon 8/411:35 amMEX - DCA

1 stop8h 40mUnited Airlines

Mon 8/1111:05 amDCA - MEX

1 stop8h 45mUnited Airlines

Deal found 7/28

$657

Tue 8/511:00 amMEX - IAD

1 stop17h 34mMultiple Airlines

Thu 8/147:30 amIAD - MEX

1 stop14h 30mMultiple Airlines

Deal found 7/29

$565

Tue 8/57:25 amMEX - BWI

2 stops11h 23mAeromexico

Tue 8/125:40 amBWI - MEX

1 stop6h 15mAeromexico

Deal found 7/30

$643

Tue 8/59:35 amMEX - BWI

1 stop11h 10mUnited Airlines

Tue 8/126:15 amBWI - MEX

2 stops11h 25mUnited Airlines

Deal found 7/29

$653

Tue 8/58:45 amMEX - IAD

Nonstop4h 46mDelta

Tue 8/126:00 amIAD - MEX

1 stop10h 10mDelta

Deal found 7/30

$680

Fri 8/811:15 pmMEX - BWI

2 stops22h 35mMultiple Airlines

Tue 8/123:02 pmBWI - MEX

1 stop8h 58mMultiple Airlines

Deal found 7/29

$445

Fri 8/83:45 pmMEX - DCA

2 stops18h 19mFrontier

Sun 8/177:00 amDCA - MEX

1 stop12h 30mFrontier

Deal found 7/29

$523

Sat 8/912:35 pmMEX - BWI

1 stop19h 26mAmerican Airlines

Sat 8/307:00 pmBWI - MEX

1 stop20h 00mAmerican Airlines

Deal found 7/27

$604

Sat 8/911:20 amMEX - IAD

2 stops10h 37mAmerican Airlines

Sat 8/306:34 amIAD - MEX

2 stops16h 11mAmerican Airlines

Deal found 7/27

$660

One-way flights from Mexico City to Washington, D.C.
Search for one-way flight options from Mexico City to Washington, D.C.. Find affordable one-way fares based on user searches. Data last updated July 30, 2025.

Tue 8/263:45 pmMEX - BWI

1 stop16h 47mMultiple Airlines

Deal found 7/30

$195

Sun 9/78:10 amMEX - DCA

1 stop26h 00mMultiple Airlines

Deal found 7/29

$266

Tue 8/123:45 pmMEX - IAD

2 stops30h 34mMultiple Airlines

Deal found 7/29

$266

Fri 10/107:10 amMEX - IAD

1 stop11h 55mAir Canada

Deal found 7/28

$267

Thu 10/912:15 amMEX - DCA

1 stop15h 49mAir Canada

Deal found 7/29

$272

Thu 8/148:10 amMEX - DCA

1 stop11h 47mVolaris

Deal found 7/30

$283

Wed 8/138:10 amMEX - DCA

1 stop11h 47mFrontier

Deal found 7/29

$292

Tue 8/1211:45 amMEX - IAD

1 stop16h 49mFrontier

Deal found 7/29

$292

Thu 9/254:50 pmMEX - IAD

1 stop9h 30mAvianca

Deal found 7/30

$293

Thu 8/288:45 amMEX - IAD

Nonstop4h 23mUnited Airlines

Deal found 7/29

$298

Tue 8/268:40 amMEX - IAD

Nonstop4h 46mDelta

Deal found 7/28

$299

Tue 8/267:35 amMEX - IAD

2 stops13h 46mAeromexico

Deal found 7/28

$302

Cheapflights Fare Finder

Use the filters below to find and compare flights from Mexico City to Washington, D.C. that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Mexico CityBaltimore

MEX - BWI

MEXBWI

Mexico City Benito Juarez

Sat 9/13

4:40 am-11:16 pm

1 stop16h 36m

Baltimore/Washington

Sat 9/20

6:10 am-11:10 pm

1 stop19h 00m

$315

Mexico CityBaltimore

MEX - BWI

MEXBWI

Mexico City Benito Juarez

Thu 8/28

7:30 am-9:15 pm

2 stops11h 45m

Baltimore/Washington

Thu 9/4

7:20 am-4:20 pm

2 stops11h 00m

$322

Mexico CityBaltimore

MEX - BWI

MEXBWI

Mexico City Benito Juarez

Tue 8/26

11:10 am-9:15 pm

1 stop8h 05m

Baltimore/Washington

Tue 9/2

7:20 am-11:50 am

1 stop6h 30m

$323

Mexico CityBaltimore

MEX - BWI

MEXBWI

Mexico City Benito Juarez

Wed 9/10

2:15 pm-9:55 am

2 stops17h 40m

Baltimore/Washington

Tue 9/30

6:29 am-3:40 pm

2 stops11h 11m

$366

Mexico CityBaltimore

MEX - BWI

MEXBWI

Mexico City Benito Juarez

Fri 9/12

12:35 pm-11:02 pm

1 stop8h 27m

Baltimore/Washington

Sun 9/14

6:19 am-8:15 pm

1 stop15h 56m

$395

Mexico CityWashington, D.C.

MEX - IAD

MEXIAD

Mexico City Benito Juarez

Thu 9/25

8:35 am-3:12 pm

Nonstop4h 37m

Washington, D.C. Dulles Intl

Tue 9/30

6:00 am-11:25 am

1 stop7h 25m

$419

Mexico CityWashington, D.C.

MEX - IAD

MEXIAD

Mexico City Benito Juarez

Tue 9/23

12:40 am-7:55 pm

2 stops17h 15m

Washington, D.C. Dulles Intl

Fri 9/26

6:10 am-10:00 pm

2 stops17h 50m

$421

Mexico CityWashington, D.C.

MEX - DCA

MEXDCA

Mexico City Benito Juarez

Thu 9/25

9:01 am-9:23 pm

1 stop10h 22m

Washington, D.C. Reagan-National

Tue 9/30

6:00 am-9:55 am

1 stop5h 55m

$425

Mexico CityWashington, D.C.

MEX - IAD

MEXIAD

Mexico City Benito Juarez

Thu 8/28

11:05 am-8:48 pm

1 stop7h 43m

Washington, D.C. Dulles Intl

Wed 9/3

9:30 am-4:50 am

2 stops21h 20m

$431

Mexico CityWashington, D.C.

MEX - DCA

MEXDCA

Mexico City Benito Juarez

Sat 8/23

3:10 pm-12:11 pm

2 stops19h 01m

Washington, D.C. Reagan-National

Wed 8/27

7:00 am-10:00 pm

2 stops17h 00m

$435

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/30

Showing 1-10 of 32 results

The best insider tips for Mexico City to Washington, D.C. flights

Cheapflights partnered with top experts to bring you the best recommendations for your Mexico City to Washington, D.C. trip

Airports

MEX

Expect efficient security lines at MEX, usually under 20 minutes. Arrive early for US flights due to additional gate checks.

IAD

Use the Silver Line Metro to reach downtown D.C. from IAD in under 40 minutes, a cost-effective option.

Our travel experts

Brandon Schultz

Expert on MEX

Ramsey Qubein

Expert on IAD

Best time to book a flight from Mexico City to Washington, D.C.

Have a flexible travel schedule? Discover the best time to fly to Washington, D.C. from Mexico City with our price prediction graph.

Estimated round-trip price

Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Mexico City to Washington, D.C.

How far ahead should I book a flight from Mexico City to Washington, D.C.?

The price you pay for your flight from Mexico City to Washington, D.C. may vary depending on when you book. For the best chance of a lower fare, look to book 44 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

What is the cheapest month to book a flight from Mexico City to Washington, D.C.?

Currently, August is the cheapest month in which you can book a flight from Mexico City to Washington, D.C. (average of $241). Flying from Mexico City to Washington, D.C. in March is currently the most expensive (average of $290). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from MEX to WAS?

A simple way to save on the total cost of your ticket is to fly from Mexico City to Washington, D.C. in the afternoon. If you’re flexible enough to do this you can expect to save up to 33% on your trip compared to booking a flight at noon.

Weekly flight availability from Mexico City to Washington, D.C.

The most flights from MEX to WAS are scheduled on a Monday (3 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (3 on average).

How much does it cost to fly round-trip from Mexico City to Washington, D.C.?

Reviews of airlines servicing Washington, D.C.

Read reviews from past customers who have flown Delta, Aeromexico, and United Airlines from Mexico City to Washington, D.C.. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.

Delta

8.0

Very good

7,980 reviews

Reviews

1 / 20

8.0

Excellent

Michael,Jul 2025

AMS - ATL

Overall it was great experience, with the exception of snack food. The food offered in two main meals was just fine but for the mid-flight snack, the only option was a large cookie, too sweet and high sugar content. Snacks at the back of the plane were also mainly sweets. There was one nice baked cheddar option but it quickly ran out.

Delta

8.0

Very good

7,980 reviews

Delta

8.0

Very good

7,980 reviews

Reviews

1 / 20

8.0

Excellent

Michael,Jul 2025

AMS - ATL

Aeromexico

7.5

Good

1,721 reviews

Delta

8.0

Very good

7,980 reviews

Reviews

1 / 20

8.0

Excellent

Michael,Jul 2025

AMS - ATL

United Airlines

7.4

Good

8,896 reviews

Delta

8.0

Very good

7,980 reviews

Reviews

1 / 20

8.0

Excellent

Michael,Jul 2025

AMS - ATL

American Airlines

7.2

Good

10,000 reviews

Delta

8.0

Very good

7,980 reviews

Reviews

1 / 20

8.0

Excellent

Michael,Jul 2025

AMS - ATL

Air Canada

7.1

Good

9,837 reviews

Delta

8.0

Very good

7,980 reviews

Reviews

1 / 20

8.0

Excellent

Michael,Jul 2025

AMS - ATL

Related info for your journey

What airport do you fly from for flights from Mexico City to Washington, D.C.?
Mexico City Benito Juarez (MEX), located 5.5 mi from the city center, is the airport you fly out of when you book flights from Mexico City to Washington, D.C.. 3 airlines have flights from Benito Juarez to Washington, D.C. on a regular basis. Booking flights from Mexico City Benito Juarez to Washington, D.C. should not be difficult; the airport handles an average of 3 outbound flights to Washington, D.C. per day.
What are the cheapest airlines flying from Mexico City to Washington, D.C. round-trip?
Our cheapest airline available from Mexico City to Washington, D.C. is Aeromexico. Our recent data shows that you can find tickets from as low as $322 on this airline. Additional options worth looking into are Delta and United Airlines, starting at $323 and $366 round-trip. Aeromexico is currently priced 40% below the average price you’ll pay for this route.
What are the cheapest airlines to fly from Mexico City to Washington, D.C. one-way?
One-way options have recently been found by users for as low as $267 on Air Canada. Other airlines that offer cheap prices include Frontier from $274 and Volaris from $283 one-way.
What are the most popular routes from Mexico City to Washington, D.C.?
While some choose either Mexico City Benito Juarez - Washington, D.C. Reagan-National or Mexico City Benito Juarez - Baltimore/Washington, Mexico City Benito Juarez - Washington, D.C. Dulles Intl is the most popular route from Mexico City to Washington, D.C..
Can I find deals for flights from Mexico City to Washington, D.C. that include hotel bookings?
Yes. In addition to deals on Mexico City to Washington, D.C. flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Mexico City to Washington, D.C.?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Mexico City to Washington, D.C..
Can I find deals for business class flights from Mexico City to Washington, D.C.?
Yes. Cheapflights offers flight deals from Mexico City to Washington, D.C. by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.
What is the cheapest month to book a flight from Mexico City to Washington, D.C.?
Currently, August is the cheapest month in which you can book a flight from Mexico City to Washington, D.C. (average of $241). Flying from Mexico City to Washington, D.C. in March is currently the most expensive (average of $290). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Woodbridge

Arlington

Alexandria

Tysons

Silver Spring

Fredericksburg

Gaithersburg

Towson

Linthicum Heights

Easton

Fairfax

Manassas

Falls Church

Waldorf

Laurel

Rockville

Oxon Hill

National Harbor

Dundalk

Bowie

Browse thousands of different options on Cheapflights for your next trip

Top 3 airlines flying from Mexico City to Washington, D.C.

Airline	Cheapest	Average	Flexibility	On-time
Aeromexico	Cheapest$319	Average$606	FlexibilityNo cancel fee	On-timeN/A
Delta	Cheapest$383	Average$530	FlexibilityNo cancel fee	On-timeN/A
United Airlines	Cheapest$437	Average$635	FlexibilityNo cancel fee	On-time69%

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$195+ Cheap flights from Mexico City (MEX) to Washington, D.C. (WAS)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 8/26. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Mexico City to Washington, D.C. with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

Cheapflights Tip: The best prices from Mexico City Benito Juarez to Washington, D.C. are usually found in September or October, booked 44 days in advance, depart on a Monday or Wednesday and return on a Wednesday

Cheap flight deals from Mexico City to Washington, D.C.

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Good round-trip deal

Good one-way deal

Find flight deals from Mexico City to Washington, D.C.

Cheapest flights from Mexico City to Washington, D.C.Explore the most affordable flight options available from Mexico City to Washington, D.C.. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 30, 2025.

Explore the most affordable flight options available from Mexico City to Washington, D.C.. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 30, 2025.

Cheapflights Fare Finder

Use the filters below to find and compare flights from Mexico City to Washington, D.C. that are best for you.

The best insider tips for Mexico City to Washington, D.C. flights

Cheapflights partnered with top experts to bring you the best recommendations for your Mexico City to Washington, D.C. trip

Airports

MEX

IAD

Our travel experts

Best time to book a flight from Mexico City to Washington, D.C.

Have a flexible travel schedule? Discover the best time to fly to Washington, D.C. from Mexico City with our price prediction graph.

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Everything you need to know about your flight from Mexico City to Washington, D.C.

How far ahead should I book a flight from Mexico City to Washington, D.C.?

Use this chart to determine the optimal time to book a round-trip flight from Mexico City to Washington, D.C.. Price data was last updated on July 25, 2025.

What is the cheapest month to book a flight from Mexico City to Washington, D.C.?

What is the cheapest time of day to fly from MEX to WAS?

Find hourly flight availability from Mexico City to Washington, D.C.. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated July 30, 2025.

Weekly flight availability from Mexico City to Washington, D.C.

How much does it cost to fly round-trip from Mexico City to Washington, D.C.?

Reviews of airlines servicing Washington, D.C.

Read reviews from past customers who have flown Delta, Aeromexico, and United Airlines from Mexico City to Washington, D.C.. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

Find useful and relevant information for your journey from Mexico City to Washington, D.C.. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

What airport do you fly from for flights from Mexico City to Washington, D.C.?

What are the cheapest airlines flying from Mexico City to Washington, D.C. round-trip?

What are the cheapest airlines to fly from Mexico City to Washington, D.C. one-way?

What are the most popular routes from Mexico City to Washington, D.C.?

Can I find deals for flights from Mexico City to Washington, D.C. that include hotel bookings?

How can I find direct flights from Mexico City to Washington, D.C.?

Can I find deals for business class flights from Mexico City to Washington, D.C.?

What is the cheapest month to book a flight from Mexico City to Washington, D.C.?

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

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Alternative routes for Mexico City to Washington, D.C.

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Top 3 airlines flying from Mexico City to Washington, D.C.

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Cheapest flights from Mexico City to Washington, D.C.
Explore the most affordable flight options available from Mexico City to Washington, D.C.. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 30, 2025.