$317 Cheap Flights from Cusco (CUZ) to Washington (IAD)

Bundle Your Flight + Hotel & Save!

Featured airlines

Top nine airline logos for desktop

    Plan, book, fly with confidence
  • trending down icon
    Be in the know
    Get alerts if flight prices drop or rise*
  • bex rewards loyalty icon
    Book smarter
    Save up to 30% on select hotels after you book a flight*
  • one key icon
    Earn twice
    Earn your airline miles on top of our OneKeyCash
    Learn about One Key

Cheap Flights from Cusco to Washington (CUZ-IAD)

Prices were available within the past 7 days and start at $317 for one-way flights and $621 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Fri, Sep 13 - Sat, Sep 21
CUZ
Cusco
IAD
Washington
$621 Roundtrip, found 5 days ago
$621
Roundtrip
found 5 days ago
Select Delta flight, departing Fri, Sep 13 from Cusco to Washington, returning Sat, Sep 21, priced at $621 found 5 days ago
LATAM Airlines Group
Sun, Sep 8 - Sat, Sep 14
CUZ
Cusco
IAD
Washington
$664 Roundtrip, found 2 days ago
$664
Roundtrip
found 2 days ago
Select LATAM Airlines Group flight, departing Sun, Sep 8 from Cusco to Washington, returning Sat, Sep 14, priced at $664 found 2 days ago
Delta
Thu, Jun 6 - Mon, Jun 10
CUZ
Cusco
IAD
Washington
$678 Roundtrip, found 1 day ago
$678
Roundtrip
found 1 day ago
Select Delta flight, departing Thu, Jun 6 from Cusco to Washington, returning Mon, Jun 10, priced at $678 found 1 day ago
Delta
Fri, Sep 13 - Sat, Sep 21
CUZ
Cusco
IAD
Washington
$710 Roundtrip, found 5 days ago
$710
Roundtrip
found 5 days ago
Select Delta flight, departing Fri, Sep 13 from Cusco to Washington, returning Sat, Sep 21, priced at $710 found 5 days ago
avianca
Thu, Oct 24 - Wed, Oct 30
CUZ
Cusco
IAD
Washington
$714 Roundtrip, found 5 days ago
$714
Roundtrip
found 5 days ago
Select avianca flight, departing Thu, Oct 24 from Cusco to Washington, returning Wed, Oct 30, priced at $714 found 5 days ago
Delta
Fri, Sep 13 - Sat, Sep 21
CUZ
Cusco
IAD
Washington
$716 Roundtrip, found 5 days ago
$716
Roundtrip
found 5 days ago
Select Delta flight, departing Fri, Sep 13 from Cusco to Washington, returning Sat, Sep 21, priced at $716 found 5 days ago
Delta
Thu, Jun 13 - Mon, Jun 17
CUZ
Cusco
IAD
Washington
$719 Roundtrip, found 5 days ago
$719
Roundtrip
found 5 days ago
Select Delta flight, departing Thu, Jun 13 from Cusco to Washington, returning Mon, Jun 17, priced at $719 found 5 days ago
LATAM Airlines Group
Thu, Oct 24 - Wed, Oct 30
CUZ
Cusco
IAD
Washington
$720 Roundtrip, found 5 days ago
$720
Roundtrip
found 5 days ago
Select LATAM Airlines Group flight, departing Thu, Oct 24 from Cusco to Washington, returning Wed, Oct 30, priced at $720 found 5 days ago
avianca
Thu, Oct 24 - Wed, Oct 30
CUZ
Cusco
IAD
Washington
$724 Roundtrip, found 5 days ago
$724
Roundtrip
found 5 days ago
Select avianca flight, departing Thu, Oct 24 from Cusco to Washington, returning Wed, Oct 30, priced at $724 found 5 days ago
LATAM Airlines Group
Thu, Oct 24 - Wed, Oct 30
CUZ
Cusco
IAD
Washington
$729 Roundtrip, found 5 days ago
$729
Roundtrip
found 5 days ago
Select LATAM Airlines Group flight, departing Thu, Oct 24 from Cusco to Washington, returning Wed, Oct 30, priced at $729 found 5 days ago
Flights from Cusco (CUZ) to Washington (IAD)
Origin airport
Alejandro Velasco Astete Intl.
Destination airport
Washington Dulles Intl.
Airlines serving
Delta, LATAM Airlines Group, avianca
Roundtrip price
$621
Distance
3644 mi

Cusco to Washington Flights

Whether you’re looking for a grand adventure or just want to get away for a last-minute break, flights from Cusco to Washington offer the perfect respite. Not only does exploring Washington provide the chance to make some magical memories, dip into delectable dishes, and tour the local landmarks, but the cheap airfare means you won’t bust your budget. So no matter whether your ideal itinerary involves flying one way, non-stop, or round trip, you’re bound to find flights that match your schedule on Expedia, and at prices that won’t shock your wallet.

Bagging a cheap flight from Cusco to Washington may mean more dollars to spend on for one-of-a-kind souvenirs when you arrive, but it doesn’t mean you have to skimp on your travel experience, as Expedia offers a sizzling selection of cheap airlines that’ll put you in your happy place on their planes, whether that’s getting lost in a hair-raising airport thriller, dreaming on the passing landscape over a glass of bubbly, or jotting down your vacation bucket list at 38,000 feet. There’s also bound to be plenty of opportunities to snap a few photos of the high life that will make your friends green with envy. After all, enjoying the journey is part of the fun.

With so many affordable flights and so many wonderful adventures awaiting you, there’s no reason to put off booking a fantastic flight from to today. So don’t leave it to the last minute to make your dream trip a reality: pack your bags with your go-to travel accessories, put together your list of must-see attractions and can’t-miss activities, and get ready to broaden your horizons – with Expedia, the wonders of Washington are only a plane trip away. Book your travel arrangements with us today!

If you would like to book flights to Washington more flexibly many prefer to purchase one-way tickets with options to take different airlines. A one way ticket to Washington is $317 now!

Frequently asked questions

How much is a one-way flight from Alejandro Velasco Astete Intl. Airport to IAD?
Plan your next trip with Expedia and you could pick up one-way Cusco flights to Washington from only $392. This was the lowest price found for this route departing within the next three months — an LATAM Airlines Group flight, departing Alejandro Velasco Astete Intl. Airport on July 22 2024 and arriving at IAD. This price was updated on May 23 2024 and has not changed since. Ready to snap up your own bargain? Terrific deals are just a few clicks away.
Is it cheaper to buy a plane ticket from CUZ to Washington Dulles Intl. Airport (IAD) last minute?
Booking your journey from CUZ to Washington Dulles Intl. Airport (IAD) at the last minute could save you dollars if you strike it lucky and find an epic deal. However, tickets usually don’t come down in price as the departure date nears. If you hold out, flights could also be booked out or the best seats long gone. If you’d rather play it safe, book well ahead of when you want to leave. In fact, Expedia has some of the biggest deals up to 12 months in advance. If your favorite carrier hasn’t released tickets yet, check back regularly as deals are updated on Expedia all the time.
What is the cheapest airline flying from Alejandro Velasco Astete Intl. Airport (CUZ) to Washington Dulles Intl. Airport (IAD) in the next 90 days?
The cheapest airline traveling from Cusco to Washington found on Expedia is LATAM Airlines Group, with fares starting at $392. This price is based on fares found on Expedia with a departure date within the next 90 days. The flight leaves CUZ on July 22 2024 and touches down at Washington Dulles Intl. Airport (IAD). The pricing information was updated on May 23 2024 and has not changed since.
What's the cheapest price for a flight from Alejandro Velasco Astete Intl. Airport to IAD next month?
The cheapest price for a one-way flight from Cusco to Washington over the next month is $343. If you plan to travel soon, lock in this fare before it’s gone. This ticket price was found after searching all available flights on Expedia with a departure date within the next 30 days. This airfare is for a one-way Delta flight taking off from Alejandro Velasco Astete Intl. Airport (CUZ) on May 28 2024 and coming in to land at Washington Dulles Intl. Airport (IAD). Pricing info was last updated on May 23 2024 and has not changed since.
What airports do you fly into for Sterling from Cusco?
From Cusco, you can travel to Sterling through Washington Dulles Intl. Airport (IAD), Ronald Reagan Washington National Airport (DCA) and Baltimore Washington Intl. Thurgood Marshall Airport (BWI). Check which airport works best for you before you make a decision. If you decide to land at Washington Dulles Intl. Airport (IAD), it’s about 4 mi south of the city center. Use the dough you save when booking your seat with Expedia to enjoy the city’s popular sights, such as Reston Town Center and One Loudoun.
Can I change the date of my flight from Alejandro Velasco Astete Intl. Airport (CUZ) to Washington Dulles Intl. Airport (IAD)?
Life can throw a spanner in your plans, so Expedia is here to help make things as simple as possible. First, find your Alejandro Velasco Astete Intl. Airport (CUZ) to Washington Dulles Intl. Airport (IAD) itinerary through the Expedia Trips portal and look up the ticket rules regarding changes. If you purchased your airfare in the last 24 hours, some airlines will let you cancel without charge and organize new flights. If you booked more than 24 hours ago, contact us through our Customer Service portal so we can assist you further.
*Available to One Key members.