CUZ - IAD

$279 Find Cheap Flights from Cusco to Washington Dulles Airport - Compare and Save

1 adult
1 adult, Economy, 0 bags

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Everything you should know

Cheapest round-trip
$560
Typical prices: $644-$1,025
LATAM Airlines
Sun 3/4Thu 3/8
CUZ - IAD • 2 stops
Cheapest one-way
$279
Typical prices: $318-$568
LATAM Airlines
Sun 10/14
CUZ - IAD • 2 stops
Nonstop flights
Not available
There are currently no direct flights between Cusco and Washington, D.C. Dulles Intl Airport. You'll need to take a connecting flight to reach the destination.
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Flight Deals

Cheap Flights from Cusco to Dulles Intl (CUZ-IAD)

 
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Cusco to Dulles Intl

Thu, Mar 4 - Mon, Mar 8
LATAM Airlines Logo
7:45 pm - 5:30 pmCUZ  Cusco Velazco Astete-IAD Washington, D.C. Dulles Intl
21h 45m2 stops Lima J Chavez Intl New York John F Kennedy Intl
LATAM Airlines Logo
4:00 pm - 8:00 amIAD  Washington, D.C. Dulles Intl-CUZ Cusco Velazco Astete
16h 00m2 stops Atlanta Hartsfield-Jackson Lima J Chavez Intl
$560LATAM Airlines
Fri, Nov 6 - Tue, Nov 10
LATAM Airlines Logo
5:00 am - 12:42 amCUZ  Cusco Velazco Astete-IAD Washington, D.C. Dulles Intl
19h 42m2 stops Lima J Chavez Intl Atlanta Hartsfield-Jackson
LATAM Airlines Logo
3:00 pm - 10:15 amIAD  Washington, D.C. Dulles Intl-CUZ Cusco Velazco Astete
19h 15m2 stops Atlanta Hartsfield-Jackson Lima J Chavez Intl
$629LATAM Airlines
Fri, Nov 6 - Tue, Nov 10
LATAM Airlines Logo
8:40 am - 12:42 amCUZ  Cusco Velazco Astete-IAD Washington, D.C. Dulles Intl
16h 02m2 stops Lima J Chavez Intl Atlanta Hartsfield-Jackson
LATAM Airlines Logo
3:00 pm - 12:10 pmIAD  Washington, D.C. Dulles Intl-CUZ Cusco Velazco Astete
21h 10m2 stops Atlanta Hartsfield-Jackson Lima J Chavez Intl
$629LATAM Airlines
Fri, Nov 6 - Tue, Nov 10
LATAM Airlines Logo
7:10 am - 12:42 amCUZ  Cusco Velazco Astete-IAD Washington, D.C. Dulles Intl
17h 32m2 stops Lima J Chavez Intl Atlanta Hartsfield-Jackson
LATAM Airlines Logo
5:00 pm - 9:05 amIAD  Washington, D.C. Dulles Intl-CUZ Cusco Velazco Astete
16h 05m2 stops Atlanta Hartsfield-Jackson Lima J Chavez Intl
$629LATAM Airlines
Thu, Mar 4 - Mon, Mar 8
Avianca Logo
5:10 pm - 4:30 amCUZ  Cusco Velazco Astete-IAD Washington, D.C. Dulles Intl
11h 20m1 stop Bogotá El Dorado
Avianca Logo
2:30 pm - 11:25 amIAD  Washington, D.C. Dulles Intl-CUZ Cusco Velazco Astete
20h 55m1 stop Bogotá El Dorado
$683Avianca
Thu, Mar 4 - Mon, Mar 8
Avianca Logo
5:10 pm - 1:10 pmCUZ  Cusco Velazco Astete-IAD Washington, D.C. Dulles Intl
20h 00m1 stop Bogotá El Dorado
Avianca Logo
4:25 pm - 11:25 amIAD  Washington, D.C. Dulles Intl-CUZ Cusco Velazco Astete
19h 00m2 stops San Salvador El Salvador Intl Bogotá El Dorado
$684Avianca
Fri, Nov 6 - Tue, Nov 10
Avianca Logo
5:10 pm - 4:30 amCUZ  Cusco Velazco Astete-IAD Washington, D.C. Dulles Intl
11h 20m1 stop Bogotá El Dorado
Avianca Logo
6:35 pm - 11:25 amIAD  Washington, D.C. Dulles Intl-CUZ Cusco Velazco Astete
40h 50m2 stops San Salvador El Salvador Intl Bogotá El Dorado
$765Avianca
Fri, Nov 6 - Tue, Nov 10
Avianca Logo
5:10 pm - 4:30 amCUZ  Cusco Velazco Astete-IAD Washington, D.C. Dulles Intl
11h 20m1 stop Bogotá El Dorado
Avianca Logo
6:35 pm - 11:25 amIAD  Washington, D.C. Dulles Intl-CUZ Cusco Velazco Astete
40h 50m2 stops San Salvador El Salvador Intl Bogotá El Dorado
$780Avianca
Wed, Oct 7 - Tue, Oct 13
LATAM Airlines Logo
8:25 am - 12:42 amCUZ  Cusco Velazco Astete-IAD Washington, D.C. Dulles Intl
15h 17m2 stops Lima J Chavez Intl Atlanta Hartsfield-Jackson
LATAM Airlines Logo
8:13 am - 1:00 amIAD  Washington, D.C. Dulles Intl-CUZ Cusco Velazco Astete
17h 47m2 stops Atlanta Hartsfield-Jackson Lima J Chavez Intl
$790LATAM Airlines
Thu, Mar 4 - Mon, Mar 8
Multiple Airlines Logo
2:05 pm - 1:10 pmCUZ  Cusco Velazco Astete-IAD Washington, D.C. Dulles Intl
23h 05m2 stops Lima J Chavez Intl Bogotá El Dorado
Multiple Airlines Logo
9:55 am - 3:55 pmIAD  Washington, D.C. Dulles Intl-CUZ Cusco Velazco Astete
30h 00m3 stops Montreal Pierre Elliott Trudeau Intl Bogotá El Dorado Lima J Chavez Intl
$813Multiple Airlines
Booking Insights

Price, demand and travel trends for Cusco to Washington, D.C. Dulles Intl Airport flights

Use KAYAK data on prices, travel dates, airlines and seasonal trends to compare options and book flights from Cusco to Washington, D.C. Dulles Intl Airport with more confidence.

How much is a round-trip flight from Cusco to Washington, D.C. Dulles Intl Airport?

Round-trip flights from Cusco to Washington, D.C. Dulles Intl Airport start at $560. Prices are below average for this route right now, with typical round-trip fares ranging from $644 to $1,025. The lowest price found in the past 5 days was $560 on LATAM Airlines.

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Key details for Cusco to Washington, D.C. Dulles Intl Airport flights

Cheapest flight

$279
Flight from Cusco to Washington, D.C. Dulles Intl Airport

When to book flights from Cusco to Dulles Intl

Are your dates flexible? Find out the best times to travel from Cusco to Dulles Intl based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price

Your Cusco to Washington, D.C. Dulles Intl Airport flight questions, answered

Find helpful route details based on KAYAK data, including flight times, airports, airlines and booking questions.

  • Which airports can I use when flying from Cusco to Washington, D.C. Dulles Intl Airport?

    Flights from Cusco to Washington, D.C. Dulles Intl Airport usually depart from Cusco Velazco Astete (CUZ) and arrive at Washington, D.C. Dulles Intl (IAD).

  • What cabin classes can I book on flights from Cusco to Washington, D.C. Dulles Intl Airport?

    Two cabin classes are available on flights from Cusco to Washington, D.C. Dulles Intl Airport:

    • Economy Class
    • Business Class

  • Can I save money by using flexible dates for flights from Cusco to Washington, D.C. Dulles Intl Airport?

    Yes. Being flexible with your travel dates can save you up to 40% on the Cusco to Washington, D.C. Dulles Intl Airport route. Tuesday is the cheapest departure day at $625 round-trip on average, while Friday is the most expensive at $1,025, a difference of $400. KAYAK's flexible dates feature shows options up to 3 days before and after your selected dates, making it easier to compare nearby fares.

  • What popular places can I visit in Washington, D.C. Dulles Intl Airport?

    Some of the most popular sights in Washington, D.C. Dulles Intl Airport are Walter E. Washington Convention Center, National Mall and Capital One Arena. These are among the most viewed places in Washington, D.C. Dulles Intl Airport on KAYAK.

  • How long is a flight from Cusco to Washington, D.C. Dulles Intl Airport?

    A nonstop flight from Cusco to Washington, D.C. Dulles Intl Airport takes 0h 00m, covering 3,641 miles.

  • Do I need a passport to fly from Cusco to Washington, D.C. Dulles Intl Airport?

    Yes, a valid passport is required for this international route. Many destinations require at least six months of validity beyond your travel dates. Check your passport expiry well before booking.

  • Have flight prices from Cusco to Washington, D.C. Dulles Intl Airport changed much recently?

    Yes. Based on fares seen in the past 5 days, round-trip prices on this route showed a wide range, from about $560 to $1,686. That means the highest observed fare was about 3x higher than the lowest one.

  • How are flight prices from Cusco to Washington, D.C. Dulles Intl Airport looking right now?

    One-way fares from Cusco to Washington, D.C. Dulles Intl Airport are currently lower than usual. Average one-way flight prices are about $331, which is 13% below the typical average for this route.

  • What is the time difference between Cusco and Washington, D.C. Dulles Intl Airport?

    Washington, D.C. Dulles Intl Airport is 1 hour ahead of Cusco (Eastern Time vs Peru Time). Plan for the time shift when scheduling connections or first-day activities.

  • What car rental options are available at Washington, D.C. Dulles Intl Airport (IAD)?

    Washington, D.C. Dulles Intl Airport (IAD) hosts 5 major car rental companies, with daily rates starting from around $24 for economy cars. Top options include:
    • Dollar
    • Budget
    • Hertz
    • Sixt
    • Thrifty

Your guide to booking Cusco to Washington, D.C. Dulles Intl Airport flights

Get tips on when to book, when to fly and what to know before your trip.
  • If your dates can be flexible, aim for a Tuesday departure instead of Friday. On this route, Tuesday flights average $625 - about $400 less than Friday (39% savings) based on the last 12 months.

More options for your flight from Cusco to Dulles Intl

Complete your trip to Washington, D.C. with a hotel stay or car rental

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Hotels in Washington, D.C.
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