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Washington, D.C.

$370+ Cheap flights from Mendoza (MDZ) 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 11/7. Fares are subject to change and may not be available on all flights or dates of travel.
MDZ — WAS
Jul 27 — Aug 31
Mon 7/27
Mon 8/3
1 adult, Economy
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Cheap flight deals from Mendoza to Washington, D.C.

Cheapest flights from Mendoza to Washington, D.C.
Explore the most affordable flight options available from Mendoza to Washington, D.C.. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 27, 2026.

This Despegar deal was found by Cheapflights users on 6/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Despegar is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/67:35 am
MDZ
-
DCA
2 stops26h 35m
LATAM Airlines
Thu 8/135:00 pm
DCA
-
MDZ
2 stops25h 03m
LATAM Airlines
Deal found 6/22$770
This Expedia deal was found by Cheapflights users on 6/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/67:35 am
MDZ
-
BWI
2 stops26h 44m
LATAM Airlines
Thu 8/1312:03 pm
BWI
-
MDZ
2 stops41h 17m
LATAM Airlines
Deal found 6/22$810
This LATAM Airlines deal was found by Cheapflights users on 6/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure LATAM Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/197:40 am
MDZ
-
IAD
2 stops18h 40m
LATAM Airlines
Sun 2/2810:05 am
IAD
-
MDZ
2 stops24h 00m
LATAM Airlines
Deal found 6/22$868
This LATAM Airlines deal was found by Cheapflights users on 6/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure LATAM Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/207:35 am
MDZ
-
IAD
2 stops26h 45m
LATAM Airlines
Thu 11/1912:30 pm
IAD
-
MDZ
2 stops28h 20m
LATAM Airlines
Deal found 6/22$894
This Copa Airlines deal was found by Cheapflights users on 6/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Copa Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/191:25 am
MDZ
-
IAD
1 stop27h 56m
Copa Airlines
Wed 11/181:16 am
IAD
-
MDZ
1 stop20h 53m
Copa Airlines
Deal found 6/22$934
This FlightHub deal was found by Cheapflights users on 6/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/197:40 am
MDZ
-
DCA
2 stops17h 38m
LATAM Airlines
Sun 2/285:00 pm
DCA
-
MDZ
2 stops16h 25m
LATAM Airlines
Deal found 6/22$941
This PocketFare deal was found by Cheapflights users on 6/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure PocketFare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/117:50 pm
MDZ
-
IAD
2 stops23h 43m
LATAM Airlines
Mon 12/1412:30 pm
IAD
-
MDZ
2 stops28h 20m
LATAM Airlines
Deal found 6/22$991
This oojo deal was found by Cheapflights users on 6/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/197:35 am
MDZ
-
BWI
2 stops18h 51m
LATAM Airlines
Sun 2/287:00 am
BWI
-
MDZ
2 stops21h 20m
LATAM Airlines
Deal found 6/22$1,137
This LATAM Airlines deal was found by Cheapflights users on 6/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure LATAM Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/2811:51 am
MDZ
-
DCA
2 stops27h 14m
LATAM Airlines
Tue 9/12:00 pm
DCA
-
MDZ
3 stops28h 03m
LATAM Airlines
Deal found 6/23$1,177
This LATAM Airlines deal was found by Cheapflights users on 6/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure LATAM Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/57:40 am
MDZ
-
BWI
2 stops18h 46m
LATAM Airlines
Mon 11/96:00 am
BWI
-
MDZ
2 stops28h 05m
LATAM Airlines
Deal found 6/22$1,887
This Gotogate deal was found by Cheapflights users on 6/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/611:40 am
MDZ
-
DCA
3 stops33h 17m
Multiple Airlines
Thu 8/138:40 pm
DCA
-
MDZ
3 stops60h 10m
Multiple Airlines
Deal found 6/22$2,557

Find flight deals from Mendoza to Washington, D.C.

Discover tips and strategies to find the most affordable flight options for your journey from Mendoza (MDZ) to Washington, D.C. (WAS). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated June 27, 2026.

Round-trip from

$770
(Despegar)

One-way from

$370
(Kiwi.com)
From Mendoza El Plumerillo to Washington, D.C. (WAS)
Search Deals
One-way flight from Mendoza El Plumerillo to Washington, D.C. (WAS)
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Mendoza to Washington, D.C. 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, Cheapflights users made 2,558,603 searches. Data last updated June 27, 2026.
Use the filters below to find and compare flights from Mendoza to Washington, D.C. that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

MendozaWashington, D.C.

MDZ - DCA

MDZDCA

Mendoza El Plumerillo

Thu 8/6

7:35 am-9:10 am

2 stops26h 35m

Washington, D.C. Reagan-National

Thu 8/13

5:00 pm-7:03 pm

2 stops25h 03m

$770

MendozaBaltimore

MDZ - BWI

MDZBWI

Mendoza El Plumerillo

Thu 8/6

7:35 am-9:19 am

2 stops26h 44m

Baltimore/Washington

Thu 8/13

12:03 pm-6:20 am

2 stops41h 17m

$810

MendozaWashington, D.C.

MDZ - IAD

MDZIAD

Mendoza El Plumerillo

Thu 8/20

7:50 pm-6:33 pm

2 stops23h 43m

Washington, D.C. Dulles Intl

Thu 11/19

12:30 pm-6:50 pm

2 stops28h 20m

$909

MendozaWashington, D.C.

MDZ - IAD

MDZIAD

Mendoza El Plumerillo

Wed 8/19

1:25 am-4:21 am

1 stop27h 56m

Washington, D.C. Dulles Intl

Wed 11/18

1:16 am-12:09 am

1 stop20h 53m

$934
Quickest round-trip

MendozaWashington, D.C.

MDZ - IAD

MDZIAD

Mendoza El Plumerillo

Fri 12/18

1:29 am-1:58 pm

1 stop14h 29m

Washington, D.C. Dulles Intl

Sun 2/28

8:30 am-12:09 am

1 stop13h 39m

$1,053

MendozaWashington, D.C.

MDZ - IAD

MDZIAD

Mendoza El Plumerillo

Mon 9/28

7:35 am-7:20 am

2 stops24h 45m

Washington, D.C. Dulles Intl

Mon 12/28

6:59 pm-11:25 am

2 stops38h 26m

$1,077

MendozaWashington, D.C.

MDZ - IAD

MDZIAD

Mendoza El Plumerillo

Wed 10/21

7:50 pm-7:10 pm

2 stops24h 20m

Washington, D.C. Dulles Intl

Thu 1/21

12:30 pm-6:50 pm

2 stops28h 20m

$1,080

MendozaWashington, D.C.

MDZ - IAD

MDZIAD

Mendoza El Plumerillo

Wed 10/21

5:38 am-4:20 am

1 stop23h 42m

Washington, D.C. Dulles Intl

Wed 1/20

1:13 am-12:09 am

1 stop20h 56m

$1,113

MendozaBaltimore

MDZ - BWI

MDZBWI

Mendoza El Plumerillo

Sat 12/19

7:35 am-12:26 am

2 stops18h 51m

Baltimore/Washington

Sun 2/28

7:00 am-6:20 am

2 stops21h 20m

$1,137

MendozaWashington, D.C.

MDZ - DCA

MDZDCA

Mendoza El Plumerillo

Fri 8/28

11:51 am-2:05 pm

2 stops27h 14m

Washington, D.C. Reagan-National

Tue 9/1

2:00 pm-7:03 pm

3 stops28h 03m

$1,177

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/22

Showing 1-10 of 35 resultsSorted by cheapest first
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Best time to book a flight from Mendoza to Washington, D.C.

Have a flexible travel schedule? Discover the best time to fly to Washington, D.C. from Mendoza 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 Mendoza to Washington, D.C.
No data available for this route at this time. Please check back soon.

Related info for your journey

Find useful and relevant information for your journey from Mendoza 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 Mendoza to Washington, D.C.?

    Mendoza El Plumerillo (MDZ) is the airport you will fly out of if you book a flight from Mendoza to Washington, D.C.. You should not have trouble finding flights to Washington, D.C. from El Plumerillo; the airport handles an average of 0 outbound flights to Washington, D.C. per day. You should also have plenty of airline options to choose from since 0 airlines have flights from the Mendoza airport to Washington, D.C.. It is only a 5.1 mi journey to El Plumerillo (MDZ) from Mendoza’s city center.

  • How long is the flight from Mendoza to Washington, D.C.?

    Departing from Mendoza to Washington, D.C. will take you 26h 35m. The distance from Mendoza to Washington, D.C. is about 4978 mi. Both multi-stop and nonstop flights can be found to your destination and back.

  • What are the most popular routes from Mendoza to Washington, D.C.?

    When deciding which route to take from Mendoza to Washington, D.C. consider Mendoza El Plumerillo - Washington, D.C. Dulles Intl, Mendoza El Plumerillo - Baltimore/Washington or Mendoza El Plumerillo - Washington, D.C. Reagan-National as they are the most popular.

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

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

  • How can I find direct flights from Mendoza 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 Mendoza to Washington, D.C..

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

    Yes. Cheapflights offers flight deals from Mendoza 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.

See more FAQs

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

Book flights to Washington, D.C. if you plan to visit one of these locations
Alexandria
Arlington
Tysons
Owings Mills
Springfield
Lanham
Reston
Herndon
Rockville
Hyattsville
Falls Church
Laurel
Fredericksburg
Hanover
Manassas
Waldorf
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Clinton
Hunt Valley

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