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Cuzco

$826+ Cheap flights from Washington to Cusco (CUZ)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 2/3. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — CUZ
Jan 20 — Jan 271
Tue 1/20
Tue 1/27
1 adult, Economy
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Cheap flight deals from Washington to Cuzco

Cheapest flights from Washington to Cuzco
Explore the most affordable flight options available from Washington to Cuzco. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 21, 2025.

This FlightHub deal was found by Cheapflights users on 12/20. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/278:45 amSEA - CUZ
2 stops21h 20mLATAM Airlines
Sun 2/19:50 pmCUZ - SEA
2 stops28h 32mLATAM Airlines
Deal found 12/20$1,352
This Mytrip deal was found by Cheapflights users on 12/18. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/273:40 pmSEA - CUZ
3 stops30h 00mMultiple Airlines
Sat 1/3112:05 amCUZ - SEA
2 stops25h 11mMultiple Airlines
Deal found 12/18$1,361
This SmartFares deal was found by Cheapflights users on 12/20. 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 SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/2610:50 pmSEA - CUZ
2 stops29h 00mMultiple Airlines
Wed 12/3112:05 amCUZ - SEA
2 stops23h 38mMultiple Airlines
Deal found 12/20$1,487
This SmartFares deal was found by Cheapflights users on 12/20. 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 SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/2610:50 pmSEA - CUZ
2 stops29h 00mMultiple Airlines
Sat 1/38:10 pmCUZ - SEA
2 stops42h 12mMultiple Airlines
Deal found 12/20$1,881
This Trip.com deal was found by Cheapflights users on 12/17. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/279:16 pmSEA - CUZ
3 stops39h 49mMultiple Airlines
Thu 1/15:10 pmCUZ - SEA
2 stops20h 10mMultiple Airlines
Deal found 12/17$1,898
This SmartFares deal was found by Cheapflights users on 12/18. 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 SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/277:10 amSEA - CUZ
2 stops30h 50mLATAM Airlines
Thu 1/15:00 amCUZ - SEA
2 stops18h 43mLATAM Airlines
Deal found 12/18$1,929
This Cheapflightsfares deal was found by Cheapflights users on 12/18. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/186:00 amSEA - CUZ
2 stops21h 50mLATAM Airlines
Sat 1/109:45 pmCUZ - SEA
2 stops39h 24mLATAM Airlines
Deal found 12/18$2,028
This Travelocity deal was found by Cheapflights users on 12/18. 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 Travelocity is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/259:45 pmPDX - CUZ
2 stops42h 05mMultiple Airlines
Sun 1/410:50 pmCUZ - PDX
2 stops49h 00mMultiple Airlines
Deal found 12/18$2,232
This SmartFares deal was found by Cheapflights users on 12/18. 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 SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/261:30 pmPDX - CUZ
2 stops32h 45mMultiple Airlines
Sat 1/39:45 pmCUZ - PDX
2 stops18h 59mMultiple Airlines
Deal found 12/18$2,839

Find flight deals from Washington to Cuzco

Keep the following information in mind while searching for Washington to Cuzco flight deals. Data was last updated December 21, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$826
(Mytrip)

Popular in

December

Cheapest in

October

Average price

$1,492
Provider with most accurate pricing for Seattle/Tacoma Intl-Cusco Velazco Astete flight deals.
Search Deals
Provider most trusted by Cheapflights users for Seattle/Tacoma Intl-Cusco Velazco Astete flights.
Search Deals
From Washington to Cusco Velazco Astete
Search Deals
Highest demand for flights based on searches. 4% potential increase in price ($53 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($28 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in December 2025
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Washington to Cuzco 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, Cheapflights users made 2,558,603 searches. Data last updated December 21, 2025.
Use the filters below to find and compare flights from Washington to Cusco that are best for you.

Fly from

Washington

Fly to

Cuzco

Route

Depart

Return

Price

SeattleCusco

SEA - CUZ

SEACUZ

Seattle/Tacoma Intl

Tue 2/3

5:50 am-5:55 pm

3 stops33h 05m

Cusco Velazco Astete

Tue 2/10

10:02 pm-10:16 pm

3 stops27h 14m

$826

SeattleCusco

SEA - CUZ

SEACUZ

Seattle/Tacoma Intl

Sun 1/25

8:10 am-9:05 pm

3 stops33h 55m

Cusco Velazco Astete

Sat 2/7

9:42 pm-10:16 pm

3 stops27h 34m

$842

SpokaneCusco

GEG - CUZ

GEGCUZ

Spokane

Sat 4/11

6:20 am-9:20 am

2 stops25h 00m

Cusco Velazco Astete

Wed 4/22

7:50 pm-9:40 pm

2 stops27h 50m

$1,015

PortlandCusco

PDX - CUZ

PDXCUZ

Portland

Thu 4/30

6:30 am-9:45 am

2 stops25h 15m

Cusco Velazco Astete

Tue 5/12

8:25 am-10:44 am

2 stops28h 19m

$1,039

SeattleCusco

SEA - CUZ

SEACUZ

Seattle/Tacoma Intl

Sun 2/1

5:50 am-11:20 am

3 stops26h 30m

Cusco Velazco Astete

Sat 2/7

12:05 am-10:16 pm

2 stops25h 11m

$1,063

PortlandCusco

PDX - CUZ

PDXCUZ

Portland

Tue 2/3

7:00 am-11:20 am

2 stops25h 20m

Cusco Velazco Astete

Tue 2/10

5:10 pm-8:43 pm

2 stops30h 33m

$1,100

SeattleCusco

SEA - CUZ

SEACUZ

Seattle/Tacoma Intl

Mon 3/16

6:15 am-6:55 am

2 stops22h 40m

Cusco Velazco Astete

Sat 3/28

11:20 pm-9:56 pm

2 stops24h 36m

$1,114

SeattleCusco

SEA - CUZ

SEACUZ

Seattle/Tacoma Intl

Fri 1/16

5:50 pm-11:20 am

2 stops38h 30m

Cusco Velazco Astete

Fri 1/23

7:30 am-10:07 am

2 stops29h 37m

$1,139

SpokaneCusco

GEG - CUZ

GEGCUZ

Spokane

Tue 5/12

12:40 pm-9:45 am

2 stops19h 05m

Cusco Velazco Astete

Sun 5/24

10:00 pm-11:32 am

2 stops39h 32m

$1,140

SpokaneCusco

GEG - CUZ

GEGCUZ

Spokane

Tue 2/3

12:55 pm-9:25 am

2 stops17h 30m

Cusco Velazco Astete

Tue 2/10

5:35 pm-11:45 am

2 stops21h 10m

$1,222

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/20

Showing 1-10 of 18 results
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Best time to book a flight from Washington to Cuzco

Have a flexible travel schedule? Discover the best time to fly to Cuzco from Washington with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Washington to Cusco

What is the cheapest month to book a flight from State of Washington to Cusco?

Currently, October is the cheapest month in which you can book a flight from State of Washington to Cusco (average of $999). Flying from State of Washington to Cusco in January is currently the most expensive (average of $1,178). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from WA to CUZ?

Find hourly flight availability from Washington to Cuzco. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated December 21, 2025.

It’s optimal to fly from State of Washington to Cusco at noon. By choosing this option you can save up to 16% on the cost of your flight, compared to a flight in the afternoon.

Related info for your journey

Find useful and relevant information for your journey from Washington to Cuzco. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to Cusco from Washington?

    If you book a flight to Cusco from Washington, you will be flying to Velazco Astete, which is the city’s only airport. Cusco Velazco Astete (CUZ) is located 1.7 mi from the center of Cusco.

  • How long is the flight from State of Washington to Cusco?

    LATAM Airlines can get you from State of Washington to Cusco in just under 25h 15m. Your travel time can differ by up to . There are 5156 mi between State of Washington and Cusco.

  • What are the most popular routes from State of Washington to Cusco?

    The most popular route from State of Washington to Cusco is Seattle/Tacoma Intl - Cusco Velazco Astete. You may also consider Portland - Cusco Velazco Astete or Spokane - Cusco Velazco Astete.

  • Can I find deals for flights from Washington to Cuzco that include hotel bookings?

    Yes. In addition to deals on Washington to Cuzco flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Washington to Cuzco?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Washington to Cuzco.

  • Can I find deals for business class flights from Washington to Cuzco?

    Yes. Cheapflights offers flight deals from Washington to Cuzco by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from State of Washington to Cusco?

    Currently, October is the cheapest month in which you can book a flight from State of Washington to Cusco (average of $999). Flying from State of Washington to Cusco in January is currently the most expensive (average of $1,178). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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Alternative routes for Washington to Cuzco

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Top 2 airlines flying from Washington to Cuzco

Discover the top 2 airlines that operate flights from Washington to Cuzco. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated December 21, 2025.
AirlineCheapestAverageFlexibilityOn-time
LATAM AirlinesCheapest$903Average$1,157FlexibilityNo cancel feeOn-time81%
DeltaCheapest$999Average$1,173FlexibilityNo cancel feeOn-timeN/A

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