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Find cheap Delta flights to Cusco

RDU — CUZ
Aug 26 — Sep 21
Wed 8/26
Wed 9/2
1 adult, Economy
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Find Delta flight deals to Cusco

Cheapest Delta flights from USA to Cuzco
Explore the most affordable Delta flight options available from USA to Cuzco. Find the lowest fares with prices last updated on July 27, 2026.

This Delta deal was found by Cheapflights users on 7/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/2612:30 pm
IAD
-
CUZ
2 stops13h 30m
Delta
Thu 9/35:00 am
CUZ
-
IAD
2 stops18h 34m
Delta
Deal found 7/25$642
This Delta deal was found by Cheapflights users on 7/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/1812:30 pm
IAD
-
CUZ
2 stops22h 20m
Delta
Tue 9/19:15 pm
CUZ
-
IAD
2 stops26h 19m
Delta
Deal found 7/24$730
This Delta deal was found by Cheapflights users on 7/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/166:00 am
IAD
-
CUZ
2 stops20h 00m
Delta
Tue 9/18:20 am
CUZ
-
IAD
2 stops26h 13m
Delta
Deal found 7/25$784

Flights to Cusco with Delta at a glance

Find detailed information about Delta flights from USA to Cuzco. Explore the options provided by Delta to plan your journey from USA to Cuzco. Data last updated July 27, 2026.

Popular in

January

Cheapest in

February

Average price

$1,106

Round-trip from

$642

One-way from

$373
Highest demand for flights to Cusco with Delta; 4% potential price increase.
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Best time to find cheap flights to Cusco with Delta; 2% potential price drop.
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Average price for flights to Cusco with Delta (round-trip).
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Delta
  • Delta
  • 11/23-12/1
  • 4 total stops
  • 38h 44m total
  • USA to Cusco
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Delta
  • Delta
  • 11/30
  • 2 total stops
  • 34h 05m total
  • USA to Cusco
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Cheapflights Insights

Find cheap Delta flights to Cusco

How long is the flight to Cusco with Delta?

On average, Delta flights from the United States to Cusco take 11 hours 41 minutes. Flights to Cusco from other popular cities in the United States will vary in length. Below are a few examples of popular routes and their flight times.

FAQs about flights to Cusco with Delta

  • Which airport do Delta flights arrive at when travelling to Cusco?

    Delta flights on this route tend to land at Cusco Velazco Astete Airport.

  • Is Delta the cheapest airline for a flight to Cusco?

    Flight prices will depend on many factors like date, time and cabin class so it is worth comparing flights before booking. Based on Cheapflights data the cheapest average return price for flights to Cusco tends to be with Sky Airline.

  • Are there alternative airlines other than Delta that fly to Cusco?

    LATAM Airlines, Avianca and American Airlines all fly to Cusco and offer an alternative to Delta.

  • How much is a flight to Cusco with Delta?

    The average price for a return flight with Delta is $941; with a one-way flight around $549.

See more FAQs

Reviews of Delta

See what Cheapflights users have to say about their Delta experience.
Delta
7.8
Good
8,485 reviews
Overview

Comfort

7.8

Entertainment

7.8

Food

7.2

Crew

8.5

Boarding

8.1

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