Cheap flights from Cusco to District of Columbia from $309

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 District of Columbia 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.
1 adult
1 adult, Economy, 0 bags

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Cheap round-trip flights

Enter your travel dates to find the best prices.
LATAM Airlines Logo
5:00 am - 12:20 am
CUZ
-
IAD
19h 20m
2 stops
LATAM Airlines Logo
7:50 pm - 8:55 am
IAD
-
CUZ
13h 05m
2 stops
$534LATAM Airlines
Thu, Nov 5 - Mon, Nov 9
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
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
Delta Logo
7:50 pm - 4:24 pm
CUZ
-
DCA
20h 34m
2 stops
Delta Logo
4:20 pm - 8:55 am
DCA
-
CUZ
16h 35m
2 stops
$636Delta
Tue, Dec 1 - Thu, Dec 31
LATAM Airlines Logo
5:00 am - 12:20 am
CUZ
-
IAD
19h 20m
2 stops
LATAM Airlines Logo
10:55 am - 6:10 am
IAD
-
CUZ
19h 15m
2 stops
$645LATAM Airlines
Tue, Dec 1 - Wed, Dec 30
Multiple Airlines Logo
7:10 am - 5:20 am
CUZ
-
IAD
21h 10m
2 stops
Multiple Airlines Logo
3:35 pm - 8:30 pm
IAD
-
CUZ
29h 55m
2 stops
$724Multiple Airlines
Fri, Jul 31 - Wed, Sep 23
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
LATAM Airlines Logo
2:50 pm - 2:05 pm
CUZ
-
DCA
22h 15m
2 stops
LATAM Airlines Logo
2:55 pm - 9:20 am
DCA
-
CUZ
18h 25m
2 stops
$745LATAM Airlines
Mon, Jul 13 - 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
7:30 am - 1:56 pm
CUZ
-
DCA
30h 26m
2 stops
Delta Logo
7:00 am - 12:40 am
DCA
-
CUZ
17h 40m
2 stops
$791Delta
Tue, Dec 1 - Fri, Jan 1

Avianca flights from Cusco to District of Columbia

Our best Avianca deals on Cusco to District of Columbia 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 16
CUZ5:10 pmCusco Velazco Astete
11h 10m
1 stop
IAD5:20 amWashington, D.C. Dulles Intl
Dec 9
IAD2:35 pmWashington, D.C. Dulles Intl
20h 45m
1 stop
CUZ11:20 amCusco Velazco Astete
$821

LATAM Airlines flights from Cusco to District of Columbia

Our best LATAM Airlines deals on Cusco to District of Columbia flight tickets
LATAM Airlines
Nov 5
CUZ5:00 amCusco Velazco Astete
19h 20m
2 stops
IAD12:20 amWashington, D.C. Dulles Intl
Nov 9
IAD7:50 pmWashington, D.C. Dulles Intl
13h 05m
2 stops
CUZ8:55 amCusco Velazco Astete
$534
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
LATAM Airlines
Dec 1
CUZ5:00 amCusco Velazco Astete
19h 20m
2 stops
IAD12:20 amWashington, D.C. Dulles Intl
Dec 30
IAD10:55 amWashington, D.C. Dulles Intl
19h 15m
2 stops
CUZ6:10 amCusco Velazco Astete
$645

momondo Fare Finder

 
Customize your flight search to find flights from Cusco to District of Columbia 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 4, 2026.
Use the filters below to find and compare flights from Cusco to District of Columbia that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip
Quickest round-trip

CuscoWashington, D.C.

CUZ - IAD

CUZIAD

Cusco Velazco Astete

Thu 11/5

5:00 am-12:20 am

2 stops19h 20m

Washington, D.C. Dulles Intl

Mon 11/9

7:50 pm-8:55 am

2 stops13h 05m

$534

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

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 - DCA

CUZDCA

Cusco Velazco Astete

Tue 12/1

7:50 pm-4:24 pm

2 stops20h 34m

Washington, D.C. Reagan-National

Thu 12/31

4:20 pm-8:55 am

2 stops16h 35m

$636

CuscoWashington, D.C.

CUZ - IAD

CUZIAD

Cusco Velazco Astete

Tue 12/1

5:00 am-12:20 am

2 stops19h 20m

Washington, D.C. Dulles Intl

Wed 12/30

10:55 am-6:10 am

2 stops19h 15m

$645

CuscoWashington, D.C.

CUZ - IAD

CUZIAD

Cusco Velazco Astete

Fri 7/31

7:10 am-5:20 am

2 stops21h 10m

Washington, D.C. Dulles Intl

Wed 9/23

3:35 pm-8:30 pm

2 stops29h 55m

$724

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

Mon 7/13

2:50 pm-2:05 pm

2 stops22h 15m

Washington, D.C. Reagan-National

Thu 12/10

2:55 pm-9:20 am

2 stops18h 25m

$745

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

Tue 12/1

7:30 am-1:56 pm

2 stops30h 26m

Washington, D.C. Reagan-National

Fri 1/1

7:00 am-12:40 am

2 stops17h 40m

$791

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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How to get the cheapest flight ticket from Cusco to District of Columbia

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 District of Columbia flights?

You could potentially save up to 56% on your flight if you consider stops on a Cusco to District of Columbia flight.

Cheap Cusco to District of Columbia flight deals and tips

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

Fastest flight time

15h 48m

Direct flights

None
The fastest flight from Cusco to District of Columbia takes 15h 48m
There are no direct flights from Cusco to District of Columbia. There are no popular flight routes from Cusco to District of Columbia.

Frequently asked questions about flying from Cusco to District of Columbia

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

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

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

    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 District of Columbia.

  • What documentation or ID do you need to fly to District of Columbia?

    The necessary travel and health documents for your District of Columbia trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

Why use momondo?

Why should I use momondo to find a flight deal from Cusco to District of Columbia?

It is quick and easy to find Cusco to District of Columbia flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to District of Columbia that suits you.

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

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

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

Once you have performed a search for Cusco to District of Columbia 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 District of Columbia right now. Can momondo alert me if prices change?

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

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1 adult
Sat 7/4
Sat 7/11

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