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Cheap flights from Cusco to Washington, D.C. from $252

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Cusco to Washington, D.C. departing on 4/28. 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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0 bags

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Cheap round-trip flights

Enter your travel dates to find the best prices.
LATAM Airlines Logo
6:50 am - 9:15 am
CUZ
-
IAD
25h 25m
2 stops
LATAM Airlines Logo
7:19 pm - 11:35 am
IAD
-
CUZ
17h 16m
2 stops
$534LATAM Airlines
Thu, Apr 23 - Mon, Apr 27
LATAM Airlines Logo
8:30 am - 9:09 am
CUZ
-
DCA
23h 39m
2 stops
LATAM Airlines Logo
7:38 pm - 9:20 am
DCA
-
CUZ
14h 42m
2 stops
$534LATAM Airlines
Thu, Apr 23 - Mon, Apr 27
LATAM Airlines Logo
5:00 am - 12:38 am
CUZ
-
BWI
18h 38m
2 stops
LATAM Airlines Logo
7:26 pm - 1:05 pm
BWI
-
CUZ
18h 39m
2 stops
$652LATAM Airlines
Thu, Apr 23 - Sun, Apr 26
LATAM Airlines Logo
8:30 am - 12:38 am
CUZ
-
BWI
15h 08m
2 stops
LATAM Airlines Logo
5:33 pm - 10:35 am
BWI
-
CUZ
18h 02m
2 stops
$698LATAM Airlines
Thu, Apr 23 - Sun, Apr 26
Avianca Logo
5:10 pm - 5:20 am
CUZ
-
IAD
11h 10m
1 stop
Avianca Logo
6:50 am - 11:20 am
IAD
-
CUZ
29h 30m
1 stop
$1,004Avianca
Thu, Apr 23 - Mon, Apr 27
Avianca Logo
5:10 pm - 5:20 am
CUZ
-
IAD
11h 10m
1 stop
Avianca Logo
4:10 am - 11:20 am
IAD
-
CUZ
32h 10m
2 stops
$1,019Avianca
Thu, Apr 23 - Mon, Apr 27
Avianca Logo
5:10 pm - 2:15 pm
CUZ
-
IAD
20h 05m
1 stop
Avianca Logo
6:50 am - 11:20 am
IAD
-
CUZ
29h 30m
1 stop
$1,068Avianca
Thu, Apr 23 - Mon, Apr 27
Avianca Logo
5:10 pm - 5:20 am
CUZ
-
IAD
11h 10m
1 stop
Avianca Logo
5:35 pm - 11:20 am
IAD
-
CUZ
18h 45m
2 stops
$1,084Avianca
Thu, Apr 23 - Mon, Apr 27

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

Our best LATAM Airlines deals on Cusco to Washington, D.C. flight tickets
LATAM Airlines
Apr 23
CUZ6:50 amCusco Velazco Astete
25h 25m
2 stops
IAD9:15 amWashington, D.C. Dulles Intl
Apr 27
IAD7:19 pmWashington, D.C. Dulles Intl
17h 16m
2 stops
CUZ11:35 amCusco Velazco Astete
$534
LATAM Airlines
Apr 23
CUZ5:00 amCusco Velazco Astete
18h 38m
2 stops
BWI12:38 amBaltimore/Washington
Apr 26
BWI7:26 pmBaltimore/Washington
18h 39m
2 stops
CUZ1:05 pmCusco Velazco Astete
$652
LATAM Airlines
Apr 23
CUZ8:30 amCusco Velazco Astete
15h 08m
2 stops
BWI12:38 amBaltimore/Washington
Apr 26
BWI5:33 pmBaltimore/Washington
18h 02m
2 stops
CUZ10:35 amCusco Velazco Astete
$698

Avianca flights from Cusco to Washington, D.C.

Our best Avianca deals on Cusco to Washington, D.C. flight tickets
Avianca
Apr 23
CUZ5:10 pmCusco Velazco Astete
11h 10m
1 stop
IAD5:20 amWashington, D.C. Dulles Intl
Apr 27
IAD3:35 pmWashington, D.C. Dulles Intl
20h 45m
1 stop
CUZ11:20 amCusco Velazco Astete
$1,004
Avianca
Apr 23
CUZ5:10 pmCusco Velazco Astete
11h 10m
1 stop
IAD5:20 amWashington, D.C. Dulles Intl
Apr 27
IAD5:35 pmWashington, D.C. Dulles Intl
18h 45m
2 stops
CUZ11:20 amCusco Velazco Astete
$1,019
Avianca
Apr 23
CUZ5:10 pmCusco Velazco Astete
20h 05m
1 stop
IAD2:15 pmWashington, D.C. Dulles Intl
Apr 27
IAD6:50 amWashington, D.C. Dulles Intl
29h 30m
1 stop
CUZ11:20 amCusco Velazco Astete
$1,068

momondo Fare Finder

 
Customize your flight search to find flights from Cusco to Washington, D.C. that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 832,500 searches. Data last updated April 5, 2026.
Use the filters below to find and compare flights from Cusco to Washington, D.C. that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

CuscoWashington, D.C.

CUZ - IAD

CUZIAD

Cusco Velazco Astete

Thu 4/23

6:50 am-9:15 am

2 stops25h 25m

Washington, D.C. Dulles Intl

Mon 4/27

7:19 pm-11:35 am

2 stops17h 16m

$534

CuscoWashington, D.C.

CUZ - DCA

CUZDCA

Cusco Velazco Astete

Thu 4/23

8:30 am-9:09 am

2 stops23h 39m

Washington, D.C. Reagan-National

Mon 4/27

7:38 pm-9:20 am

2 stops14h 42m

$534

CuscoBaltimore

CUZ - BWI

CUZBWI

Cusco Velazco Astete

Thu 4/23

5:00 am-12:38 am

2 stops18h 38m

Baltimore/Washington

Sun 4/26

7:26 pm-1:05 pm

2 stops18h 39m

$652

CuscoBaltimore

CUZ - BWI

CUZBWI

Cusco Velazco Astete

Thu 4/23

8:30 am-12:38 am

2 stops15h 08m

Baltimore/Washington

Sun 4/26

5:33 pm-10:35 am

2 stops18h 02m

$698

CuscoWashington, D.C.

CUZ - IAD

CUZIAD

Cusco Velazco Astete

Thu 4/23

5:10 pm-5:20 am

1 stop11h 10m

Washington, D.C. Dulles Intl

Mon 4/27

6:50 am-11:20 am

1 stop29h 30m

$1,004

CuscoWashington, D.C.

CUZ - IAD

CUZIAD

Cusco Velazco Astete

Thu 4/23

5:10 pm-5:20 am

1 stop11h 10m

Washington, D.C. Dulles Intl

Mon 4/27

4:10 am-11:20 am

2 stops32h 10m

$1,019

CuscoWashington, D.C.

CUZ - IAD

CUZIAD

Cusco Velazco Astete

Thu 4/23

5:10 pm-2:15 pm

1 stop20h 05m

Washington, D.C. Dulles Intl

Mon 4/27

6:50 am-11:20 am

1 stop29h 30m

$1,068
Quickest round-trip

CuscoWashington, D.C.

CUZ - IAD

CUZIAD

Cusco Velazco Astete

Thu 4/23

5:10 pm-5:20 am

1 stop11h 10m

Washington, D.C. Dulles Intl

Mon 4/27

5:35 pm-11:20 am

2 stops18h 45m

$1,084
Cheapest one-way

CuscoBaltimore

CUZ - BWI

CUZBWI

Cusco Velazco Astete

Tue 4/28

7:00 am-5:54 pm

3 stops57h 54m

$252

CuscoBaltimore

CUZ - BWI

CUZBWI

Cusco Velazco Astete

Tue 4/14

7:00 am-5:54 pm

3 stops57h 54m

$256

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 18 resultsSorted by cheapest first
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See travel insights to Washington, D.C. from

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

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

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

You could potentially save up to 17% on your flight if you consider stops on a Cusco to Washington, D.C. flight.

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

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

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

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

Fastest flight time

18h 55m

Direct flights

None
The fastest flight from Cusco to Washington, D.C. takes 18h 55m
There are no direct flights from Cusco to Washington, D.C.. There are no popular flight routes from Cusco to Washington, D.C..
Search flight deals

Frequently asked questions about flying from Cusco to Washington, D.C.

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

    A flight from Cusco Velazco Astete to Washington, D.C. will travel around 3635.3 mi. A reasonable flight in good conditions will take 18h 55m.

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

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

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

    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 Cusco Velazco Astete Airport to Washington, D.C..

  • What documentation or ID do you need to fly to Washington, D.C.?

    The travel and health documents required for your trip to Washington, D.C. can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Washington, D.C.. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

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

Book flights to Washington, D.C. if you plan to visit one of these locations
Alexandria
National Harbor
Gettysburg
Arlington
Waldorf
Woodbridge
Laurel
Colonial Beach
Gaithersburg
Towson
Silver Spring
Fredericksburg
Rockville
Tysons
Manassas
Linthicum Heights
Springfield
Bethesda
Fairfax
College Park

Why use momondo?

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

Finding the right flight to Washington, D.C. from Cusco is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Washington, D.C. quick and easy, saving you time and money.

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

Yes. All flights to Washington, D.C. from Cusco on momondo can be compared and filtered by various policies on offer, including flexible booking.

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

Once you have performed a search for Cusco to Washington, D.C. flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

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

If you are not ready to book a flight from Cusco to Washington, D.C. now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Washington, D.C. and let you know when they change.

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Find better results for your trip to the United States

Fly into one of these airports located in Washington, D.C.

Airports listed have a maximum distance of 22.4 mi from Washington, D.C.
Washington, D.C. Reagan-National Airport
Washington, D.C. Dulles Intl Airport