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Cheap flights from District of Columbia to Cusco from $258

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from District of Columbia to Cusco departing on 3/9. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

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Find the cheapest flights from District of Columbia to Cusco

Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
6:50 am - 9:50 pm
IAD
-
CUZ
16h 00m
2 stops
Multiple Airlines Logo
7:45 pm - 5:20 am
CUZ
-
IAD
32h 35m
2 stops
$476Multiple Airlines
Fri, Apr 3 - Sat, Apr 11
Multiple Airlines Logo
5:15 pm - 7:41 pm
IAD
-
CUZ
27h 26m
2 stops
Multiple Airlines Logo
8:32 pm - 5:25 am
CUZ
-
IAD
31h 53m
2 stops
$490Multiple Airlines
Fri, Mar 13 - Sat, Mar 21
Multiple Airlines Logo
6:45 am - 8:21 pm
IAD
-
CUZ
14h 36m
2 stops
Multiple Airlines Logo
10:02 pm - 2:15 pm
CUZ
-
IAD
15h 13m
2 stops
$493Multiple Airlines
Wed, Mar 18 - Tue, Mar 24
Multiple Airlines Logo
5:35 pm - 9:00 pm
IAD
-
CUZ
28h 25m
2 stops
Multiple Airlines Logo
9:45 pm - 3:55 pm
CUZ
-
IAD
17h 10m
2 stops
$511Multiple Airlines
Mon, Jul 27 - Mon, Aug 3
Avianca Logo
3:35 pm - 11:20 am
IAD
-
CUZ
20h 45m
1 stop
Avianca Logo
5:10 pm - 5:20 am
CUZ
-
IAD
11h 10m
1 stop
$525Avianca
Mon, Jun 8 - Tue, Jul 7
Avianca Logo
5:35 pm - 11:20 am
IAD
-
CUZ
18h 45m
2 stops
Avianca Logo
5:10 pm - 2:15 pm
CUZ
-
IAD
20h 05m
1 stop
$526Avianca
Mon, Jun 8 - Tue, Jul 7
Avianca Logo
3:35 pm - 11:20 am
IAD
-
CUZ
20h 45m
1 stop
Avianca Logo
5:10 pm - 5:20 am
CUZ
-
IAD
11h 10m
1 stop
$538Avianca
Tue, Apr 7 - Tue, Apr 21
LATAM Airlines Logo
2:44 pm - 11:10 am
DCA
-
CUZ
21h 26m
2 stops
LATAM Airlines Logo
11:20 pm - 11:45 pm
CUZ
-
DCA
23h 25m
2 stops
$574LATAM Airlines
Mon, May 11 - Sun, May 17
LATAM Airlines Logo
6:59 am - 6:15 am
DCA
-
CUZ
24h 16m
2 stops
LATAM Airlines Logo
6:50 pm - 2:00 pm
CUZ
-
DCA
18h 10m
2 stops
$582LATAM Airlines
Wed, Mar 18 - Tue, Mar 24
Delta Logo
3:00 pm - 8:55 am
DCA
-
CUZ
18h 55m
2 stops
Delta Logo
8:25 am - 11:41 pm
CUZ
-
DCA
14h 16m
2 stops
$614Delta
Fri, Apr 17 - Wed, Apr 29

Avianca flights from District of Columbia to Cusco

Our best Avianca deals on District of Columbia to Cusco flight tickets
Avianca
Jun 8
IAD3:35 pmWashington, D.C. Dulles Intl
20h 45m
1 stop
CUZ11:20 amCusco Velazco Astete
Jul 7
CUZ5:10 pmCusco Velazco Astete
11h 10m
1 stop
IAD5:20 amWashington, D.C. Dulles Intl
$525
Avianca
Jun 8
IAD5:35 pmWashington, D.C. Dulles Intl
18h 45m
2 stops
CUZ11:20 amCusco Velazco Astete
Jul 7
CUZ5:10 pmCusco Velazco Astete
20h 05m
1 stop
IAD2:15 pmWashington, D.C. Dulles Intl
$526
Avianca
Apr 7
IAD3:35 pmWashington, D.C. Dulles Intl
20h 45m
1 stop
CUZ11:20 amCusco Velazco Astete
Apr 21
CUZ5:10 pmCusco Velazco Astete
11h 10m
1 stop
IAD5:20 amWashington, D.C. Dulles Intl
$538

LATAM Airlines flights from District of Columbia to Cusco

Our best LATAM Airlines deals on District of Columbia to Cusco flight tickets
LATAM Airlines
May 11
DCA2:44 pmWashington, D.C. Reagan-National
21h 26m
2 stops
CUZ11:10 amCusco Velazco Astete
May 17
CUZ11:20 pmCusco Velazco Astete
23h 25m
2 stops
DCA11:45 pmWashington, D.C. Reagan-National
$574
LATAM Airlines
Mar 18
DCA6:59 amWashington, D.C. Reagan-National
24h 16m
2 stops
CUZ6:15 amCusco Velazco Astete
Mar 24
CUZ6:50 pmCusco Velazco Astete
18h 10m
2 stops
DCA2:00 pmWashington, D.C. Reagan-National
$582
LATAM Airlines
Feb 24
DCA6:00 pmWashington, D.C. Reagan-National
18h 35m
2 stops
CUZ12:35 pmCusco Velazco Astete
Mar 10
CUZ8:10 pmCusco Velazco Astete
16h 50m
2 stops
DCA2:00 pmWashington, D.C. Reagan-National
$604

momondo Fare Finder

 
Customize your flight search to find flights from District of Columbia to Cusco 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 February 7, 2026.
Use the filters below to find and compare flights from District of Columbia to Cusco that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Washington, D.C.Cusco

IAD - CUZ

IADCUZ

Washington, D.C. Dulles Intl

Fri 4/3

6:50 am-9:50 pm

2 stops16h 00m

Cusco Velazco Astete

Sat 4/11

7:45 pm-5:20 am

2 stops32h 35m

$476

Washington, D.C.Cusco

IAD - CUZ

IADCUZ

Washington, D.C. Dulles Intl

Fri 3/13

5:15 pm-7:41 pm

2 stops27h 26m

Cusco Velazco Astete

Sat 3/21

8:32 pm-5:25 am

2 stops31h 53m

$490

Washington, D.C.Cusco

IAD - CUZ

IADCUZ

Washington, D.C. Dulles Intl

Wed 3/18

6:45 am-8:21 pm

2 stops14h 36m

Cusco Velazco Astete

Tue 3/24

10:02 pm-2:15 pm

2 stops15h 13m

$493

Washington, D.C.Cusco

IAD - CUZ

IADCUZ

Washington, D.C. Dulles Intl

Mon 7/27

5:35 pm-9:00 pm

2 stops28h 25m

Cusco Velazco Astete

Mon 8/3

9:45 pm-3:55 pm

2 stops17h 10m

$511

Washington, D.C.Cusco

IAD - CUZ

IADCUZ

Washington, D.C. Dulles Intl

Mon 6/8

3:35 pm-11:20 am

1 stop20h 45m

Cusco Velazco Astete

Tue 7/7

5:10 pm-5:20 am

1 stop11h 10m

$525

Washington, D.C.Cusco

IAD - CUZ

IADCUZ

Washington, D.C. Dulles Intl

Mon 6/8

5:35 pm-11:20 am

2 stops18h 45m

Cusco Velazco Astete

Tue 7/7

5:10 pm-2:15 pm

1 stop20h 05m

$526

Washington, D.C.Cusco

IAD - CUZ

IADCUZ

Washington, D.C. Dulles Intl

Tue 4/7

3:35 pm-11:20 am

1 stop20h 45m

Cusco Velazco Astete

Tue 4/21

5:10 pm-5:20 am

1 stop11h 10m

$538

Washington, D.C.Cusco

DCA - CUZ

DCACUZ

Washington, D.C. Reagan-National

Mon 5/11

2:44 pm-11:10 am

2 stops21h 26m

Cusco Velazco Astete

Sun 5/17

11:20 pm-11:45 pm

2 stops23h 25m

$574

Washington, D.C.Cusco

DCA - CUZ

DCACUZ

Washington, D.C. Reagan-National

Wed 3/18

6:59 am-6:15 am

2 stops24h 16m

Cusco Velazco Astete

Tue 3/24

6:50 pm-2:00 pm

2 stops18h 10m

$582

Washington, D.C.Cusco

DCA - CUZ

DCACUZ

Washington, D.C. Reagan-National

Fri 4/17

3:00 pm-8:55 am

2 stops18h 55m

Cusco Velazco Astete

Wed 4/29

8:25 am-11:41 pm

2 stops14h 16m

$614

Flights are sorted by cheapest round-trip flights first.

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How to get the cheapest flight ticket from District of Columbia to Cusco

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 District of Columbia to Cusco flights?

You could potentially save up to 55% on your flight if you consider stops on a District of Columbia to Cusco flight.

Cheap District of Columbia to Cusco flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from District of Columbia to Cusco

Fastest flight time

13h 25m

Direct flights

None
The fastest flight from District of Columbia to Cusco takes 13h 25m
There are no direct flights from District of Columbia to Cusco. There are no popular flight routes from District of Columbia to Cusco.
Search flight deals

  • When did momondo last update prices for flights from District of Columbia to Cusco Velazco Astete Airport?

    Prices for flights from District of Columbia to Cusco Velazco Astete Airport were last updated today.

  • How many operators does momondo search for flights from District of Columbia to Cusco Velazco Astete Airport?

  • How old do you have to be to fly from District of Columbia to Cusco Velazco Astete Airport?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from District of Columbia to Cusco Velazco Astete Airport.

  • What documentation or ID do you need to fly to Cusco Velazco Astete Airport?

    The travel and health documents you'll need for your trip to Cusco Velazco Astete Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Cusco Velazco Astete Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Best airlines flying from District of Columbia to Cusco

Compare and see reviews for airlines that fly from District of Columbia to Cusco with momondo
Airline
Rating
Free Cancellation
Price
AviancaPriceFrom $369Free CancellationRating
6.5
2,498 reviews
Search Avianca flights
LATAM AirlinesPriceFrom $389Free CancellationRating
7.5
1,917 reviews
Search LATAM Airlines flights
American AirlinesPriceFrom $891Free CancellationRating
7.2
11,247 reviews
Search American Airlines flights

Traveling to a place near Cusco?

Book flights to Cusco if you plan to visit one of these locations
Machu Picchu
Urubamba
Ollantaytambo

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Can I find flights from District of Columbia to Cusco with flexible booking policies on momondo?

momondo does allow users to show only those flights to Cusco from District of Columbia which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights from District of Columbia to Cusco?

Once you have performed a search for District of Columbia to Cusco 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.

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