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

According to our current data, LATAM Airlines ($947), Copa Airlines ($1,070), and American Airlines ($1,335) offers the cheapest pricing from Mendoza to Washington, D.C..

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

To fly one-way, consider booking your trip with LATAM Airlines, which is currently one of the cheapest options available, starting at $656. Copa Airlines flights start at $1,168 while deals on American Airlines start at $1,333 one-way.

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

Currently, August is the cheapest month in which you can book a flight from Mendoza to Washington, D.C. (average of $241). Flying from Mendoza 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 day to fly from Mendoza to Washington, D.C.?

Travelers seeking maximum savings on their Mendoza to Washington, D.C. flight should consider departing on Sunday evenings when fares are most often at their lowest. Saturday evenings 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 Mendoza to Washington, D.C.?

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

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

Leaving on a Saturday is a viable option for saving on travel. Heavily demanded days of the week can typically drive up the prices you see. Booking your travel for a less competitive day can save up to 12% on the overall cost on flights from Mendoza to Washington, D.C..

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

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Mendoza to Washington, D.C. as you normally would.

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.

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.

$525+ Flights from Mendoza to Washington, D.C.

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

Round-trip from	$947 (LATAM Airlines)
One-way from	$525 (Kiwi.com)

From Mendoza El Plumerillo to Washington, D.C. (WAS)

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One-way flight from Mendoza El Plumerillo to Washington, D.C. (WAS)

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Find 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 July 31, 2025.

Fri 10/311:20 amMDZ - DCA

2 stops27h 40mLATAM Airlines

Tue 10/712:31 pmDCA - MDZ

2 stops29h 09mLATAM Airlines

Deal found 7/30

$947

Wed 10/291:18 amMDZ - IAD

1 stop14h 47mCopa Airlines

Mon 11/33:31 pmIAD - MDZ

1 stop30h 43mCopa Airlines

Deal found 7/30

$1,070

Thu 10/302:20 pmMDZ - BWI

2 stops21h 53mAmerican Airlines

Mon 11/36:00 amBWI - MDZ

2 stops29h 30mAmerican Airlines

Deal found 7/30

$1,335

Thu 10/306:45 pmMDZ - IAD

2 stops22h 46mDelta

Mon 11/310:11 amIAD - MDZ

2 stops47h 49mDelta

Deal found 7/29

$2,435

Best flights from Mendoza to Washington, D.C.
Discover carefully curated flight deals from Mendoza 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 31, 2025.

Fri 10/311:20 amMDZ - DCA

2 stops27h 40mLATAM Airlines

Tue 10/712:31 pmDCA - MDZ

2 stops29h 09mLATAM Airlines

Deal found 7/30

$947

Wed 10/291:18 amMDZ - IAD

1 stop14h 47mCopa Airlines

Mon 11/33:31 pmIAD - MDZ

1 stop30h 43mCopa Airlines

Deal found 7/30

$1,070

Thu 10/302:20 pmMDZ - BWI

2 stops21h 53mAmerican Airlines

Mon 11/36:00 amBWI - MDZ

2 stops29h 30mAmerican Airlines

Deal found 7/30

$1,335

Thu 10/306:45 pmMDZ - IAD

2 stops22h 46mDelta

Mon 11/310:11 amIAD - MDZ

2 stops47h 49mDelta

Deal found 7/29

$2,435

One-way flights from Mendoza to Washington, D.C.
Search for one-way flight options from Mendoza to Washington, D.C.. Find affordable one-way fares based on user searches. Data last updated July 31, 2025.

Mon 12/293:40 pmMDZ - IAD

2 stops19h 33mMultiple Airlines

Deal found 7/31

$525

Mon 12/297:50 amMDZ - DCA

2 stops55h 29mLATAM Airlines

Deal found 7/31

$656

Wed 12/3110:20 amMDZ - IAD

2 stops32h 26mLATAM Airlines

Deal found 7/31

$692

Mon 12/297:50 amMDZ - BWI

2 stops28h 57mLATAM Airlines

Deal found 7/31

$813

Mon 12/291:17 amMDZ - IAD

1 stop14h 47mCopa Airlines

Deal found 7/31

$1,168

Fri 1/26:00 pmMDZ - IAD

2 stops24h 13mAmerican Airlines

Deal found 7/31

$1,333

Mon 12/2911:45 amMDZ - DCA

3 stops23h 10mMultiple Airlines

Deal found 7/31

$1,431

Fri 1/22:20 pmMDZ - DCA

2 stops22h 30mGOL

Deal found 7/31

$1,501

Cheapflights Fare Finder

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

MendozaWashington, D.C.

MDZ - DCA

MDZDCA

Mendoza El Plumerillo

Fri 10/3

11:20 am-2:00 pm

2 stops27h 40m

Washington, D.C. Reagan-National

Tue 10/7

12:31 pm-6:40 pm

2 stops29h 09m

$947

MendozaWashington, D.C.

MDZ - IAD

MDZIAD

Mendoza El Plumerillo

Wed 10/29

1:18 am-3:05 pm

1 stop14h 47m

Washington, D.C. Dulles Intl

Mon 11/3

3:31 pm-12:14 am

1 stop30h 43m

$1,070

MendozaBaltimore

MDZ - BWI

MDZBWI

Mendoza El Plumerillo

Thu 10/30

2:20 pm-11:13 am

2 stops21h 53m

Baltimore/Washington

Mon 11/3

6:00 am-1:30 pm

2 stops29h 30m

$1,335

MendozaWashington, D.C.

MDZ - IAD

MDZIAD

Mendoza El Plumerillo

Thu 10/30

6:45 pm-4:31 pm

2 stops22h 46m

Washington, D.C. Dulles Intl

Mon 11/3

10:11 am-12:00 pm

2 stops47h 49m

$2,435

MendozaWashington, D.C.

MDZ - IAD

MDZIAD

Mendoza El Plumerillo

Mon 12/29

3:40 pm-9:13 am

2 stops19h 33m

$525

MendozaWashington, D.C.

MDZ - DCA

MDZDCA

Mendoza El Plumerillo

Mon 12/29

7:50 am-1:19 pm

2 stops55h 29m

$656

MendozaWashington, D.C.

MDZ - IAD

MDZIAD

Mendoza El Plumerillo

Wed 12/31

10:20 am-4:46 pm

2 stops32h 26m

$692

MendozaBaltimore

MDZ - BWI

MDZBWI

Mendoza El Plumerillo

Mon 12/29

7:50 am-10:47 am

2 stops28h 57m

$813

MendozaWashington, D.C.

MDZ - IAD

MDZIAD

Mendoza El Plumerillo

Mon 12/29

1:17 am-2:04 pm

1 stop14h 47m

$1,168

MendozaWashington, D.C.

MDZ - IAD

MDZIAD

Mendoza El Plumerillo

Fri 1/2

6:00 pm-4:13 pm

2 stops24h 13m

$1,333

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/31

Showing 1-10 of 12 results

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.

Reviews of airlines servicing Washington, D.C.

Get a feel of what it's like to fly with Delta, LATAM Airlines, and Copa Airlines from Mendoza to Washington, D.C. by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.

Delta

8.0

Very good

7,981 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

7,981 reviews

Delta

8.0

Very good

7,981 reviews

Reviews

1 / 20

8.0

Excellent

Michael,Jul 2025

AMS - ATL

LATAM Airlines

7.5

Good

1,822 reviews

Delta

8.0

Very good

7,981 reviews

Reviews

1 / 20

8.0

Excellent

Michael,Jul 2025

AMS - ATL

Copa Airlines

7.5

Good

1,493 reviews

Delta

8.0

Very good

7,981 reviews

Reviews

1 / 20

8.0

Excellent

Michael,Jul 2025

AMS - ATL

GOL

7.3

Good

1,091 reviews

Delta

8.0

Very good

7,981 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

7,981 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 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.
What are the cheapest airlines flying from Mendoza to Washington, D.C. round-trip?
According to our current data, LATAM Airlines ($947), Copa Airlines ($1,070), and American Airlines ($1,335) offers the cheapest pricing from Mendoza to Washington, D.C..
What are the cheapest airlines to fly from Mendoza to Washington, D.C. one-way?
To fly one-way, consider booking your trip with LATAM Airlines, which is currently one of the cheapest options available, starting at $656. Copa Airlines flights start at $1,168 while deals on American Airlines start at $1,333 one-way.
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 - Baltimore/Washington, Mendoza El Plumerillo - Washington, D.C. Reagan-National or Mendoza El Plumerillo - Washington, D.C. Dulles Intl 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.
What is the cheapest month to book a flight from Mendoza to Washington, D.C.?
Currently, August is the cheapest month in which you can book a flight from Mendoza to Washington, D.C. (average of $241). Flying from Mendoza 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.

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$525+ 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 12/29. Fares are subject to change and may not be available on all flights or dates of travel.

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

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

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

Round-trip from

One-way from

Find 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 July 31, 2025.

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 July 31, 2025.

Cheapflights Fare Finder

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

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.

Cheapflights Insights

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

Reviews of airlines servicing Washington, D.C.

Get a feel of what it's like to fly with Delta, LATAM Airlines, and Copa Airlines from Mendoza to Washington, D.C. by reading reviews from past customers. Users have also rated airlines 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 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.?

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

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

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

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

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

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

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

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

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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 July 31, 2025.