Cheap flights from Cusco to Washington, D.C. from $284

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 9/9. 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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Cheap round-trip flights

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LATAM Airlines Logo
6:50 am - 12:20 am
CUZ
-
IAD
17h 30m
2 stops
LATAM Airlines Logo
7:50 pm - 1:50 pm
IAD
-
CUZ
18h 00m
2 stops
$534LATAM Airlines
Fri, Nov 13 - Mon, Nov 16
LATAM Airlines Logo
7:30 am - 12:26 am
CUZ
-
BWI
16h 56m
2 stops
LATAM Airlines Logo
4:39 pm - 10:45 am
BWI
-
CUZ
18h 06m
2 stops
$546LATAM Airlines
Fri, Nov 13 - Tue, Nov 17
LATAM Airlines Logo
10:45 pm - 12:41 am
CUZ
-
IAD
24h 56m
2 stops
LATAM Airlines Logo
4:00 pm - 9:45 am
IAD
-
CUZ
17h 45m
2 stops
$589LATAM Airlines
Mon, Jul 13 - Wed, Jan 13
LATAM Airlines Logo
7:30 am - 12:39 am
CUZ
-
BWI
16h 09m
2 stops
LATAM Airlines Logo
6:10 pm - 8:55 am
BWI
-
CUZ
14h 45m
2 stops
$603LATAM Airlines
Thu, Jul 9 - Wed, Jan 13
Multiple Airlines Logo
8:15 pm - 7:59 pm
CUZ
-
DCA
22h 44m
3 stops
Multiple Airlines Logo
10:00 am - 9:45 am
DCA
-
CUZ
23h 45m
2 stops
$635Multiple Airlines
Sun, Jul 12 - Wed, Jan 13
Avianca Logo
12:25 pm - 1:15 pm
CUZ
-
IAD
24h 50m
1 stop
Avianca Logo
2:35 pm - 11:20 am
IAD
-
CUZ
20h 45m
1 stop
$739Avianca
Fri, Nov 13 - Mon, Nov 16
Multiple Airlines Logo
8:15 pm - 7:59 pm
CUZ
-
DCA
22h 44m
3 stops
Multiple Airlines Logo
9:40 am - 5:20 pm
DCA
-
CUZ
31h 40m
2 stops
$758Multiple Airlines
Sun, Jul 12 - Thu, Dec 10
Avianca Logo
5:10 pm - 4:25 am
CUZ
-
IAD
11h 15m
1 stop
Avianca Logo
4:15 pm - 11:20 am
IAD
-
CUZ
43h 05m
2 stops
$772Avianca
Thu, Nov 5 - Mon, Nov 9
Delta Logo
8:15 pm - 6:59 pm
CUZ
-
DCA
21h 44m
2 stops
Delta Logo
5:45 pm - 10:45 am
DCA
-
CUZ
17h 00m
2 stops
$791Delta
Thu, Jul 9 - Wed, Jan 13
Delta Logo
8:25 am - 8:59 pm
CUZ
-
DCA
35h 34m
2 stops
Delta Logo
5:45 pm - 10:45 am
DCA
-
CUZ
17h 00m
2 stops
$941Delta
Wed, Jul 15 - Wed, Jan 13

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

Our best LATAM Airlines deals on Cusco to Washington, D.C. flight tickets
LATAM Airlines
Nov 13
CUZ6:50 amCusco Velazco Astete
17h 30m
2 stops
IAD12:20 amWashington, D.C. Dulles Intl
Nov 16
IAD7:50 pmWashington, D.C. Dulles Intl
18h 00m
2 stops
CUZ1:50 pmCusco Velazco Astete
$534
LATAM Airlines
Nov 13
CUZ7:30 amCusco Velazco Astete
16h 56m
2 stops
BWI12:26 amBaltimore/Washington
Nov 17
BWI4:39 pmBaltimore/Washington
18h 06m
2 stops
CUZ10:45 amCusco Velazco Astete
$546
LATAM Airlines
Jul 13
CUZ10:45 pmCusco Velazco Astete
24h 56m
2 stops
IAD12:41 amWashington, D.C. Dulles Intl
Jan 13
IAD4:00 pmWashington, D.C. Dulles Intl
17h 45m
2 stops
CUZ9:45 amCusco Velazco Astete
$589

Avianca flights from Cusco to Washington, D.C.

Our best Avianca deals on Cusco to Washington, D.C. flight tickets
Avianca
Nov 13
CUZ12:25 pmCusco Velazco Astete
24h 50m
1 stop
IAD1:15 pmWashington, D.C. Dulles Intl
Nov 16
IAD2:35 pmWashington, D.C. Dulles Intl
20h 45m
1 stop
CUZ11:20 amCusco Velazco Astete
$739
Avianca
Nov 5
CUZ5:10 pmCusco Velazco Astete
11h 15m
1 stop
IAD4:25 amWashington, D.C. Dulles Intl
Nov 9
IAD4:15 pmWashington, D.C. Dulles Intl
43h 05m
2 stops
CUZ11:20 amCusco Velazco Astete
$772
Avianca
Jul 17
CUZ5:10 pmCusco Velazco Astete
11h 10m
1 stop
IAD5:20 amWashington, D.C. Dulles Intl
Jul 24
IAD3:35 pmWashington, D.C. Dulles Intl
20h 45m
1 stop
CUZ11:20 amCusco Velazco Astete
$942

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 June 3, 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

Fri 11/13

6:50 am-12:20 am

2 stops17h 30m

Washington, D.C. Dulles Intl

Mon 11/16

7:50 pm-1:50 pm

2 stops18h 00m

$534

CuscoBaltimore

CUZ - BWI

CUZBWI

Cusco Velazco Astete

Fri 11/13

7:30 am-12:26 am

2 stops16h 56m

Baltimore/Washington

Tue 11/17

4:39 pm-10:45 am

2 stops18h 06m

$546

CuscoWashington, D.C.

CUZ - IAD

CUZIAD

Cusco Velazco Astete

Mon 7/13

10:45 pm-12:41 am

2 stops24h 56m

Washington, D.C. Dulles Intl

Wed 1/13

4:00 pm-9:45 am

2 stops17h 45m

$589
Quickest round-trip

CuscoBaltimore

CUZ - BWI

CUZBWI

Cusco Velazco Astete

Thu 7/9

7:30 am-12:39 am

2 stops16h 09m

Baltimore/Washington

Wed 1/13

6:10 pm-8:55 am

2 stops14h 45m

$603

CuscoWashington, D.C.

CUZ - DCA

CUZDCA

Cusco Velazco Astete

Sun 7/12

8:15 pm-7:59 pm

3 stops22h 44m

Washington, D.C. Reagan-National

Wed 1/13

10:00 am-9:45 am

2 stops23h 45m

$635

CuscoWashington, D.C.

CUZ - IAD

CUZIAD

Cusco Velazco Astete

Fri 11/13

12:25 pm-1:15 pm

1 stop24h 50m

Washington, D.C. Dulles Intl

Mon 11/16

2:35 pm-11:20 am

1 stop20h 45m

$739

CuscoWashington, D.C.

CUZ - DCA

CUZDCA

Cusco Velazco Astete

Sun 7/12

8:15 pm-7:59 pm

3 stops22h 44m

Washington, D.C. Reagan-National

Thu 12/10

9:40 am-5:20 pm

2 stops31h 40m

$758

CuscoWashington, D.C.

CUZ - IAD

CUZIAD

Cusco Velazco Astete

Thu 11/5

5:10 pm-4:25 am

1 stop11h 15m

Washington, D.C. Dulles Intl

Mon 11/9

4:15 pm-11:20 am

2 stops43h 05m

$772

CuscoWashington, D.C.

CUZ - DCA

CUZDCA

Cusco Velazco Astete

Thu 7/9

8:15 pm-6:59 pm

2 stops21h 44m

Washington, D.C. Reagan-National

Wed 1/13

5:45 pm-10:45 am

2 stops17h 00m

$791

CuscoWashington, D.C.

CUZ - DCA

CUZDCA

Cusco Velazco Astete

Wed 7/15

8:25 am-8:59 pm

2 stops35h 34m

Washington, D.C. Reagan-National

Wed 1/13

5:45 pm-10:45 am

2 stops17h 00m

$941

Flights are sorted by cheapest round-trip flights 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.

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

You could potentially save up to 56% 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

15h 48m

Direct flights

None
The fastest flight from Cusco to Washington, D.C. takes 15h 48m
There are no direct flights from Cusco to Washington, D.C.. There are no popular flight routes from Cusco to Washington, D.C..

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 15h 48m.

  • 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
Gaithersburg
Fredericksburg
Colonial Beach
Silver Spring
Rockville
Towson
Linthicum Heights
Manassas
Tysons
Springfield
Fairfax
Bethesda
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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1 adult
Fri 7/3
Fri 7/10

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.