How long does it take to fly to Cusco?

On average, it takes 14h 45m to fly from Washington, D.C. to Cusco if you fly out of Baltimore (the most popular airport in Washington, D.C.) and into Cusco (the most popular airport in Cusco). If you’re flying out of Washington, D.C. and into Cusco, then the flight time is around 15h 28m.

What airlines fly to Cusco?

LATAM Airlines, Avianca and Delta are the top three most popular airlines that fly to Cusco from Washington, D.C. according to our data. LATAM Airlines is the first choice among our users, with 67% of people opting to fly with this airline when traveling to Cusco. Keep in mind that there are 4 different airlines that fly to Cusco on a routine basis, so you have a few additional options to choose from.

What is the cheapest airline that flies from Washington, D.C. to Cusco Velazco Astete?

LATAM Airlines, Avianca, and American Airlines are the most popular carriers operating from Washington, D.C. to Cusco Velazco Astete

When did momondo last update prices for flights from Washington, D.C. to Cusco Velazco Astete Airport?

Prices for flights from Washington, D.C. to Cusco Velazco Astete Airport refresh daily.

How many operators does momondo search for flights from Washington, D.C. to Cusco Velazco Astete Airport?

As of July 2025, there are 4 operators available to choose from for flights from Washington, D.C. to Cusco Velazco Astete Airport.

How old do you have to be to fly from Washington, D.C. to Cusco Velazco Astete 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 Washington, D.C. to Cusco Velazco Astete Airport.

What documentation or ID do you need to fly to Cusco Velazco Astete Airport?

The necessary travel and health documents for your Cusco Velazco Astete 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.

$227 Cheap Flights from Washington, D.C. to Cusco in 2025

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Find the cheapest flights from Washington, D.C. to Cusco

Round-trip

One-way

Last minute

Cheap round-trip flights

5:05 pm - 7:55 pmIAD-CUZ

27h 50m2 stops

7:25 am - 2:00 pmCUZ-IAD

29h 35m2 stops

$444

Find Deal

Thu, Aug 21 - Thu, Aug 28

5:05 pm - 9:10 amIAD-CUZ

17h 05m3 stops

7:25 am - 2:00 pmCUZ-IAD

29h 35m2 stops

$458

Find Deal

Thu, Aug 21 - Thu, Aug 28

2:55 pm - 9:25 amDCA-CUZ

19h 30m2 stops

7:00 pm - 2:00 pmCUZ-DCA

18h 00m2 stops

$486LATAM Airlines

Find Deal

Tue, Sep 16 - Tue, Sep 23

2:55 pm - 9:25 amDCA-CUZ

19h 30m2 stops

10:00 am - 11:29 amCUZ-DCA

24h 29m2 stops

$495Delta

Find Deal

Thu, Sep 18 - Mon, Sep 29

2:55 pm - 9:25 amDCA-CUZ

19h 30m2 stops

7:00 pm - 2:07 pmCUZ-DCA

18h 07m2 stops

$511LATAM Airlines

Find Deal

Wed, Oct 8 - Wed, Oct 15

3:20 pm - 11:00 amIAD-CUZ

20h 40m1 stop

4:45 pm - 5:35 amCUZ-IAD

11h 50m1 stop

$524Avianca

Find Deal

Tue, Sep 16 - Tue, Sep 23

5:05 pm - 11:00 amIAD-CUZ

18h 55m2 stops

4:45 pm - 5:35 amCUZ-IAD

11h 50m1 stop

$526Avianca

Find Deal

Tue, Sep 16 - Tue, Sep 23

2:55 pm - 9:15 amDCA-CUZ

19h 20m2 stops

7:45 pm - 7:30 pmCUZ-DCA

22h 45m2 stops

$535Delta

Find Deal

Thu, Sep 18 - Thu, Sep 25

5:05 am - 10:44 pmDCA-CUZ

18h 39m2 stops

10:57 pm - 11:00 pmCUZ-DCA

23h 03m2 stops

$613American Airlines

Find Deal

Thu, Sep 18 - Sun, Sep 28

11:50 am - 6:14 amDCA-CUZ

19h 24m2 stops

10:57 pm - 11:00 pmCUZ-DCA

23h 03m2 stops

$625American Airlines

Find Deal

Thu, Sep 18 - Sun, Sep 28

Delta flights from Washington, D.C. to Cusco

Our best Delta deals on Washington, D.C. to Cusco flight tickets

Delta

Sep 18

DCA2:55 pmWashington, D.C. Reagan-National

19h 30m

2 stops

CUZ9:25 amCusco Velazco Astete

Sep 29

CUZ10:00 amCusco Velazco Astete

24h 29m

2 stops

DCA11:29 amWashington, D.C. Reagan-National

$495

Find similar

Delta

Sep 18

DCA2:55 pmWashington, D.C. Reagan-National

19h 20m

2 stops

CUZ9:15 amCusco Velazco Astete

Sep 25

CUZ7:45 pmCusco Velazco Astete

22h 45m

2 stops

DCA7:30 pmWashington, D.C. Reagan-National

$535

Find similar

Delta

Sep 18

BWI6:19 pmBaltimore/Washington

16h 06m

2 stops

CUZ9:25 amCusco Velazco Astete

Sep 25

CUZ7:35 amCusco Velazco Astete

15h 53m

2 stops

BWI12:28 amBaltimore/Washington

$633

Find similar

LATAM Airlines flights from Washington, D.C. to Cusco

Our best LATAM Airlines deals on Washington, D.C. to Cusco flight tickets

LATAM Airlines

Sep 16

DCA2:55 pmWashington, D.C. Reagan-National

19h 30m

2 stops

CUZ9:25 amCusco Velazco Astete

Sep 23

CUZ7:00 pmCusco Velazco Astete

18h 00m

2 stops

DCA2:00 pmWashington, D.C. Reagan-National

$486

Find similar

LATAM Airlines

Oct 8

DCA2:55 pmWashington, D.C. Reagan-National

19h 30m

2 stops

CUZ9:25 amCusco Velazco Astete

Oct 15

CUZ7:00 pmCusco Velazco Astete

18h 07m

2 stops

DCA2:07 pmWashington, D.C. Reagan-National

$511

Find similar

LATAM Airlines

Jan 4

IAD7:05 amWashington, D.C. Dulles Intl

17h 40m

2 stops

CUZ12:45 amCusco Velazco Astete

Jan 14

CUZ5:00 amCusco Velazco Astete

18h 17m

2 stops

IAD11:17 pmWashington, D.C. Dulles Intl

$535

Find similar

How to get the cheapest flight ticket from Washington, D.C. to Cusco

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

Prices

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Other information

What is the cheapest month to fly to Cusco?

In general, January is the cheapest month to fly from Washington, D.C. to Cusco. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $555. If you aren’t able to travel to Cusco during the month of January, then flying in September is also cheap. Prices for this month can be found on momondo for an average of $599.

What is the cheapest day to depart on your flight to Cusco?

The cheapest day to depart from Washington, D.C. to Cusco is on a Sunday when prices can be found for as low as $668. The most expensive day to fly to Cusco is Thursday, with ticket prices averaging around $855.

What is the cheapest time of day to depart on your flight to Cusco?

According to our data, the cheapest time of day to fly to Cusco is in the afternoon. momondo users have found flights departing from Washington, D.C. to Cusco in the afternoon for as low as $681. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. In contrast, the most expensive time of day to depart to Cusco is at noon when prices are around $907.

Can stopping save me money on Washington, D.C. to Cusco flights?

You could potentially save up to 8% on your flight if you consider stops on a Washington, D.C. to Cusco flight.

When to book flights from Washington, D.C. to Cusco

Are you open to changing your travel dates? Check out the ideal times to fly from Washington, D.C. to Cusco according to our flight data. Find out which month and days have the cheapest flights.

Estimated round-trip price

Cheap Washington, D.C. to Cusco (WAS to CUZ) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Washington, D.C. to Cusco

Best Price Found	$227
Fastest flight time	13h 01m
Direct flights	None
Airports in Cusco	1 airport

The best one-way flight to Cusco from Washington, D.C. in the past 72 hours is $227. The best round-trip flight deal from Washington, D.C. to Cusco found on momondo in the last 72 hours is $444.

The fastest flight from Washington, D.C. to Cusco takes 13h 01m

There are no direct flights from Washington, D.C. to Cusco. Popular non-direct routes for this connection are Washington, D.C. Reagan-National Airport - Cusco Velazco Astete Airport, Baltimore/Washington Airport - Cusco Velazco Astete Airport and Washington, D.C. Dulles Intl Airport - Cusco Velazco Astete Airport.

There is 1 airport near Cusco: Cusco Velazco Astete (CUZ)

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How far is Washington, D.C. to Cusco Velazco Astete by plane?
The straight-line distance from Washington, D.C. to Cusco Velazco Astete is 3635.3 mi. In terms of flight time, this usually takes a little over 13h 01m.
When did momondo last update prices for flights from Washington, D.C. to Cusco Velazco Astete Airport?
Prices for flights from Washington, D.C. to Cusco Velazco Astete Airport refresh daily.
How many operators does momondo search for flights from Washington, D.C. to Cusco Velazco Astete Airport?
As of July 2025, there are 4 operators available to choose from for flights from Washington, D.C. to Cusco Velazco Astete Airport.
How old do you have to be to fly from Washington, D.C. to Cusco Velazco Astete 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 Washington, D.C. to Cusco Velazco Astete Airport.
What documentation or ID do you need to fly to Cusco Velazco Astete Airport?
The necessary travel and health documents for your Cusco Velazco Astete 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.
What is the most popular airline from Washington, D.C. to Cusco?
momondo data reveals that the most frequently booked airline on the route from Washington, D.C. to Cusco is LATAM Airlines, representing 59% of all bookings. The subsequent popular airlines are Avianca at 27%, Delta at 8%, and American Airlines at 6%.

Best airlines flying from Washington, D.C. to Cusco

Compare and see reviews for airlines that fly from Washington, D.C. to Cusco with momondo

Airline	Rating	Free Cancellation	Price
LATAM Airlines	PriceFrom $380	Free Cancellation	Rating 7.5 1,807 reviews	Search LATAM Airlines flights
Avianca	PriceFrom $444	Free Cancellation	Rating 6.7 2,374 reviews	Search Avianca flights
Delta	PriceFrom $491	Free Cancellation	Rating 8.0 7,951 reviews	Search Delta flights
American Airlines	PriceFrom $732	Free Cancellation	Rating 7.2 10,000 reviews	Search American Airlines flights

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Why should I use momondo to find a flight deal from Washington, D.C. to Cusco?

It is quick and easy to find Washington, D.C. to Cusco flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Cusco that suits you.

Can I find flights from Washington, D.C. to Cusco with flexible booking policies on momondo?

momondo does allow users to show only those flights to Cusco from Washington, D.C. which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights from Washington, D.C. to Cusco?

momondo helps you find the best flight between Washington, D.C. and Cusco by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

I’m not ready to book a flight from Washington, D.C. to Cusco right now. Can momondo alert me if prices change?

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Cheap flights from Washington, D.C. to Cusco from $227

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Washington, D.C. to Cusco departing on 9/12. 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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Delta flights from Washington, D.C. to Cusco

Our best Delta deals on Washington, D.C. to Cusco flight tickets

LATAM Airlines flights from Washington, D.C. to Cusco

Our best LATAM Airlines deals on Washington, D.C. to Cusco flight tickets

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How to get the cheapest flight ticket from Washington, D.C. to Cusco

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 Cusco?

What is the cheapest day to depart on your flight to Cusco?

The cheapest day to depart from Washington, D.C. to Cusco is on a Sunday when prices can be found for as low as $668. The most expensive day to fly to Cusco is Thursday, with ticket prices averaging around $855.

What is the cheapest time of day to depart on your flight to Cusco?

Can stopping save me money on Washington, D.C. to Cusco flights?

You could potentially save up to 8% on your flight if you consider stops on a Washington, D.C. to Cusco flight.

What is the cheapest airline that flies from Washington, D.C. to Cusco Velazco Astete?

LATAM Airlines, Avianca, and American Airlines are the most popular carriers operating from Washington, D.C. to Cusco Velazco Astete

What airlines fly to Cusco?

How long does it take to fly to Cusco?

On average, it takes 14h 45m to fly from Washington, D.C. to Cusco if you fly out of Baltimore (the most popular airport in Washington, D.C.) and into Cusco (the most popular airport in Cusco). If you’re flying out of Washington, D.C. and into Cusco, then the flight time is around 15h 28m.

When to book flights from Washington, D.C. to Cusco

Cheap Washington, D.C. to Cusco (WAS to CUZ) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Washington, D.C. to Cusco

Best Price Found

Fastest flight time

Direct flights

Airports in Cusco

How far is Washington, D.C. to Cusco Velazco Astete by plane?

When did momondo last update prices for flights from Washington, D.C. to Cusco Velazco Astete Airport?

How many operators does momondo search for flights from Washington, D.C. to Cusco Velazco Astete Airport?

How old do you have to be to fly from Washington, D.C. to Cusco Velazco Astete Airport?

What documentation or ID do you need to fly to Cusco Velazco Astete Airport?

What is the most popular airline from Washington, D.C. to Cusco?

Best airlines flying from Washington, D.C. to Cusco

Compare and see reviews for airlines that fly from Washington, D.C. to Cusco with momondo

Traveling to a place near Cusco?

Why use momondo?

Why should I use momondo to find a flight deal from Washington, D.C. to Cusco?

Can I find flights from Washington, D.C. to Cusco with flexible booking policies on momondo?

How can momondo help me find flights from Washington, D.C. to Cusco?

I’m not ready to book a flight from Washington, D.C. to Cusco right now. Can momondo alert me if prices change?

An easier way to manage your Cusco trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

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