CUZ - IAD

$365 Find Cheap Flights from Cusco to Washington Dulles Airport - Compare and Save

1 adult
1 adult, Economy, 0 bags

Save 25% or more on flights. Compare deals from all over the web.

Never overpay with our price tracking tools.

Filter searches by price, airline and more to find your best flights.

Everything you should know

Cheapest round-trip
$560
Typical prices: $596-$797
LATAM Airlines
Sat 1/27Wed 1/31
CUZ - IAD • 2 stops
Cheapest one-way
$338
Typical prices: $333-$543
LATAM Airlines
Sat 12/8
CUZ - IAD • 2 stops
Nonstop flights
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.
Insights
Insights
Start a new search
KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to Washington, D.C. Dulles Intl Airport!
Flight Deals
Booking Insights
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

Wed, Jan 27 - Sun, Jan 31
LATAM Airlines Logo
8:40 am - 12:46 amCUZ  Cusco Velazco Astete-IAD Washington, D.C. Dulles Intl
16h 06m2 stops Lima J Chavez Intl Atlanta Hartsfield-Jackson
LATAM Airlines Logo
10:56 am - 7:25 amIAD  Washington, D.C. Dulles Intl-CUZ Cusco Velazco Astete
20h 29m2 stops Atlanta Hartsfield-Jackson Lima J Chavez Intl
$560LATAM Airlines
Wed, Jan 27 - Sun, Jan 31
LATAM Airlines Logo
11:15 pm - 12:46 amCUZ  Cusco Velazco Astete-IAD Washington, D.C. Dulles Intl
25h 31m2 stops Lima J Chavez Intl Atlanta Hartsfield-Jackson
LATAM Airlines Logo
10:56 am - 7:25 amIAD  Washington, D.C. Dulles Intl-CUZ Cusco Velazco Astete
20h 29m2 stops Atlanta Hartsfield-Jackson Lima J Chavez Intl
$605LATAM Airlines
Wed, Jan 27 - Sun, Jan 31
LATAM Airlines Logo
5:00 am - 12:46 amCUZ  Cusco Velazco Astete-IAD Washington, D.C. Dulles Intl
19h 46m2 stops Lima J Chavez Intl Atlanta Hartsfield-Jackson
LATAM Airlines Logo
10:56 am - 8:00 amIAD  Washington, D.C. Dulles Intl-CUZ Cusco Velazco Astete
21h 04m2 stops Atlanta Hartsfield-Jackson Lima J Chavez Intl
$631LATAM Airlines
Tue, Jan 26 - Sun, Jan 31
LATAM Airlines Logo
12:05 am - 12:46 amCUZ  Cusco Velazco Astete-IAD Washington, D.C. Dulles Intl
24h 41m2 stops Lima J Chavez Intl Atlanta Hartsfield-Jackson
LATAM Airlines Logo
1:00 pm - 11:25 amIAD  Washington, D.C. Dulles Intl-CUZ Cusco Velazco Astete
22h 25m2 stops Atlanta Hartsfield-Jackson Lima J Chavez Intl
$631LATAM Airlines
Wed, Jan 27 - Sun, Jan 31
LATAM Airlines Logo
8:40 am - 12:46 amCUZ  Cusco Velazco Astete-IAD Washington, D.C. Dulles Intl
16h 06m2 stops Lima J Chavez Intl Atlanta Hartsfield-Jackson
LATAM Airlines Logo
6:15 pm - 12:10 pmIAD  Washington, D.C. Dulles Intl-CUZ Cusco Velazco Astete
17h 55m2 stops New York John F Kennedy Intl Lima J Chavez Intl
$653LATAM Airlines
Thu, Nov 12 - Mon, Nov 16
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
$696Avianca
Thu, Nov 12 - Mon, Nov 16
Multiple Airlines Logo
12:55 pm - 4:30 amCUZ  Cusco Velazco Astete-IAD Washington, D.C. Dulles Intl
15h 35m2 stops Lima J Chavez Intl Bogotá El Dorado
Multiple Airlines Logo
2:30 pm - 6:15 amIAD  Washington, D.C. Dulles Intl-CUZ Cusco Velazco Astete
15h 45m2 stops Bogotá El Dorado Lima J Chavez Intl
$721Multiple Airlines
Thu, Nov 12 - Sun, Nov 15
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
4:35 am - 11:25 amIAD  Washington, D.C. Dulles Intl-CUZ Cusco Velazco Astete
30h 50m2 stops San Salvador El Salvador Intl Bogotá El Dorado
$754Avianca
Wed, Jan 27 - Sun, Jan 31
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
5:50 am - 11:25 amIAD  Washington, D.C. Dulles Intl-CUZ Cusco Velazco Astete
29h 35m1 stop Bogotá El Dorado
$755Avianca
Wed, Jan 27 - Sun, Jan 31
Avianca Logo
5:10 pm - 5:15 pmCUZ  Cusco Velazco Astete-IAD Washington, D.C. Dulles Intl
24h 05m2 stops Bogotá El Dorado San Salvador El Salvador Intl
Avianca Logo
5:50 am - 11:25 amIAD  Washington, D.C. Dulles Intl-CUZ Cusco Velazco Astete
29h 35m1 stop Bogotá El Dorado
$771Avianca
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 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 typically range from $596 to $797. The lowest price found in the past 5 days was $560, on LATAM Airlines.

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

Cheapest flight

$338
One-way 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 answers about this route, including flight times, airports, airlines and booking tips.

  • 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

  • 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 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.

  • How much should I expect to pay for a Cusco to Washington, D.C. Dulles Intl Airport flight?

    Round-trip flights from Cusco to Washington, D.C. Dulles Intl Airport range from $596 to $797, with an average of $617 over the past 12 months. Anything below $596 counts as a good deal.

  • 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 $1,279. That means the highest observed fare was about 2x 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 higher than usual. Average one-way flight prices are about $412, which is 8% above the typical average for this route.

  • 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 averaging $70 for economy cars. Top options include:

    • Dollar
    • Hertz
    • Budget
    • Sixt
    • Thrifty

  • 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).

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

    Yes. Flexible dates can save you up to 47% on flights from Cusco to Washington, D.C. Dulles Intl Airport. Wednesday is the cheapest departure day at $547 round-trip on average, while Friday is the most expensive at $1,025, a difference of $478.

    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 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 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.

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 are flexible, aim for a Wednesday departure and avoid flying on Friday. On this route, Wednesday flights average $547, about $478 less than Friday fares (47% 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