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Mendoza

$271+ Cheap flights from Reagan-National (DCA) to Mendoza (MDZ)

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 10/23. Fares are subject to change and may not be available on all flights or dates of travel.
DCA — MDZ
oct. 11 — oct. 181
sáb. 10/11
sáb. 10/18
1 adult, Economy
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Cheap flight deals from Reagan-National to Mendoza

Discover tips and strategies to find the most affordable flight options for your journey from Reagan-National (DCA) to Mendoza (MDZ). 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 septiembre 11, 2025.

Round-trip from

$639
(LATAM Airlines)

One-way from

$271
(FlightHub)

Popular in

November

Cheapest in

June

Average price

$639
From Washington, D.C. Reagan-National to Mendoza El Plumerillo
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One-way flight from Washington, D.C. Reagan-National to Mendoza El Plumerillo
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Highest demand for flights based on searches. 20% potential increase in price ($235 potential increase over avg. RT price).
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Cheapest flight prices on average. 5% potential price decrease ($50 potential savings vs. average RT price).
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Average for round-trip flights in September 2025
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Find flight deals from Reagan-National to Mendoza

Cheapest flights from Reagan-National to Mendoza
Explore the most affordable flight options available from Reagan-National to Mendoza. Find the lowest fares from popular airlines and budget airlines, with prices last updated on septiembre 11, 2025.

This LATAM Airlines deal was found by Cheapflights users on 9/10. 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.
vie. 11/72:40 pmDCA - MDZ
2 stops26h 05mLATAM Airlines
mar. 11/111:00 pmMDZ - DCA
2 stops26h 58mLATAM Airlines
Deal found 9/10$639
This LATAM Airlines deal was found by Cheapflights users on 9/9. 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.
vie. 10/246:25 amDCA - MDZ
2 stops27h 15mMultiple Airlines
vie. 10/317:50 pmMDZ - DCA
3 stops43h 55mMultiple Airlines
Deal found 9/9$648
This FlightHub deal was found by Cheapflights users on 9/11. 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.
dom. 12/72:35 pmDCA - MDZ
2 stops16h 45mLATAM Airlines
sáb. 1/1710:20 amMDZ - DCA
2 stops53h 46mLATAM Airlines
Deal found 9/11$768
This Priceline deal was found by Cheapflights users on 9/11. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 11/184:05 pmDCA - MDZ
2 stops36h 35mLATAM Airlines
vie. 11/217:55 pmMDZ - DCA
3 stops44h 05mLATAM Airlines
Deal found 9/11$815
This FlightHub deal was found by Cheapflights users on 9/10. 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.
jue. 12/251:55 pmDCA - MDZ
2 stops38h 45mLATAM Airlines
dom. 1/1110:20 amMDZ - DCA
2 stops53h 46mLATAM Airlines
Deal found 9/10$890
This FlightHub deal was found by Cheapflights users on 9/10. 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.
vie. 12/264:05 pmDCA - MDZ
2 stops36h 35mLATAM Airlines
dom. 1/1110:20 amMDZ - DCA
2 stops53h 46mLATAM Airlines
Deal found 9/10$961
This Priceline deal was found by Cheapflights users on 9/9. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 10/242:40 pmDCA - MDZ
3 stops41h 40mLATAM Airlines
vie. 10/317:50 pmMDZ - DCA
3 stops43h 55mLATAM Airlines
Deal found 9/9$977
This FlightHub deal was found by Cheapflights users on 9/9. 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.
lun. 12/294:05 pmDCA - MDZ
2 stops17h 55mLATAM Airlines
sáb. 1/1010:20 amMDZ - DCA
2 stops53h 46mLATAM Airlines
Deal found 9/9$1,050

Cheapflights Fare Finder

 
Customize your flight search to find flights from Reagan-National to Mendoza 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 septiembre 11, 2025.
Use the filters below to find and compare flights from Washington, D.C. Reagan-National Airport to Mendoza that are best for you.

Fly from

Reagan-National

Fly to

Mendoza

Route

Depart

Return

Price

Washington, D.C.Mendoza

DCA - MDZ

DCAMDZ

Washington, D.C. Reagan-National

vie. 11/7

2:40 pm-6:45 pm

2 stops26h 05m

Mendoza El Plumerillo

mar. 11/11

1:00 pm-1:58 pm

2 stops26h 58m

$639

Washington, D.C.Mendoza

DCA - MDZ

DCAMDZ

Washington, D.C. Reagan-National

mar. 11/18

2:35 pm-9:20 am

2 stops16h 45m

Mendoza El Plumerillo

vie. 11/21

7:55 pm-3:22 pm

2 stops21h 27m

$639

Washington, D.C.Mendoza

DCA - MDZ

DCAMDZ

Washington, D.C. Reagan-National

vie. 10/24

2:40 pm-10:40 am

2 stops19h 00m

Mendoza El Plumerillo

vie. 10/31

7:50 pm-1:45 pm

2 stops18h 55m

$639

Washington, D.C.Mendoza

DCA - MDZ

DCAMDZ

Washington, D.C. Reagan-National

vie. 10/24

6:25 am-10:40 am

2 stops27h 15m

Mendoza El Plumerillo

vie. 10/31

7:50 pm-2:45 pm

3 stops43h 55m

$648

Washington, D.C.Mendoza

DCA - MDZ

DCAMDZ

Washington, D.C. Reagan-National

dom. 12/7

2:35 pm-9:20 am

2 stops16h 45m

Mendoza El Plumerillo

sáb. 1/17

10:20 am-2:06 pm

2 stops53h 46m

$768

Washington, D.C.Mendoza

DCA - MDZ

DCAMDZ

Washington, D.C. Reagan-National

mar. 11/18

4:05 pm-6:40 am

2 stops36h 35m

Mendoza El Plumerillo

vie. 11/21

7:55 pm-2:00 pm

3 stops44h 05m

$815

Washington, D.C.Mendoza

DCA - MDZ

DCAMDZ

Washington, D.C. Reagan-National

jue. 10/23

6:05 am-6:50 pm

2 stops35h 45m

$271

Washington, D.C.Mendoza

DCA - MDZ

DCAMDZ

Washington, D.C. Reagan-National

mié. 10/22

2:40 pm-10:40 am

2 stops19h 00m

$275

Washington, D.C.Mendoza

DCA - MDZ

DCAMDZ

Washington, D.C. Reagan-National

jue. 10/23

2:40 pm-6:09 pm

3 stops26h 29m

$391

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/11

Best time to book a flight from Reagan-National to Mendoza

Have a flexible travel schedule? Discover the best time to fly to Mendoza from Reagan-National 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.

Related info for your journey

Find useful and relevant information for your journey from Reagan-National to Mendoza. 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 into for flights to Mendoza from Washington, D.C. Reagan-National?

    If you book a flight to Mendoza from Washington, D.C. Reagan-National, you will be flying to El Plumerillo, which is the city’s only airport. Mendoza El Plumerillo (MDZ) is located 5.1 mi from the center of Mendoza. There are 0 flights from Washington, D.C. Reagan-National to El Plumerillo per day from 0 different airlines.

  • How long is the flight from Washington, D.C. Reagan-National Airport to Mendoza?

    A quick flight from Washington, D.C. Reagan-National Airport to Mendoza can take about 26h 05m. LATAM Airlines provides one of the quickest options available for as low as $639. There are 4978 mi between Washington, D.C. Reagan-National Airport and Mendoza.

  • Can I find deals for flights from Reagan-National to Mendoza that include hotel bookings?

    Yes. In addition to deals on Reagan-National to Mendoza flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Reagan-National to Mendoza?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Reagan-National to Mendoza.

  • Can I find deals for business class flights from Reagan-National to Mendoza?

    Yes. Cheapflights offers flight deals from Reagan-National to Mendoza 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 Washington, D.C. Reagan-National Airport to Mendoza?

    Currently, May is the cheapest month in which you can book a flight from Washington, D.C. Reagan-National Airport to Mendoza (average of $904). Flying from Washington, D.C. Reagan-National Airport to Mendoza in December is currently the most expensive (average of $1,379). 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

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Alternative routes for Reagan-National to Mendoza

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