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Cheap Flights from Seattle to Cuzco

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Flight deals from Seattle to Cuzco Airport

Looking for a cheap last-minute deal or the best return flight from Seattle to Cuzco Airport? If you want to travel next month, return fares start from $2,303. Find the lowest prices on one-way and return tickets right here.
Cuzco.$1,823 per passenger.Departing Wed, 19 Aug, returning Wed, 26 Aug.Return flight with LATAM Airlines.Outbound indirect flight with LATAM Airlines, departs from Seattle / Tacoma International on Wed, 19 Aug, arriving in Cuzco.Inbound indirect flight with LATAM Airlines, departs from Cuzco on Wed, 26 Aug, arriving in Seattle / Tacoma International.Price includes taxes and charges.From $1,823, select.
Cuzco.$1,882 per passenger.Departing Mon, 31 Aug, returning Tue, 22 Sep.Return flight with LATAM Airlines.Outbound indirect flight with LATAM Airlines, departs from Seattle / Tacoma International on Mon, 31 Aug, arriving in Cuzco.Inbound indirect flight with LATAM Airlines, departs from Cuzco on Tue, 22 Sep, arriving in Seattle / Tacoma International.Price includes taxes and charges.From $1,882, select.
Cuzco.$1,921 per passenger.Departing Mon, 19 Oct, returning Wed, 28 Oct.Return flight with LATAM Airlines.Outbound indirect flight with LATAM Airlines, departs from Seattle / Tacoma International on Mon, 19 Oct, arriving in Cuzco.Inbound indirect flight with LATAM Airlines, departs from Cuzco on Wed, 28 Oct, arriving in Seattle / Tacoma International.Price includes taxes and charges.From $1,921, select.
Cuzco.$2,009 per passenger.Departing Sun, 15 Nov, returning Mon, 23 Nov.Return flight with LATAM Airlines.Outbound indirect flight with LATAM Airlines, departs from Seattle / Tacoma International on Sun, 15 Nov, arriving in Cuzco.Inbound indirect flight with LATAM Airlines, departs from Cuzco on Mon, 23 Nov, arriving in Seattle / Tacoma International.Price includes taxes and charges.From $2,009, select.
Cuzco.$2,234 per passenger.Departing Sat, 16 May, returning Thu, 28 May.Return flight with LATAM Airlines.Outbound indirect flight with LATAM Airlines, departs from Seattle / Tacoma International on Sat, 16 May, arriving in Cuzco.Inbound indirect flight with LATAM Airlines, departs from Cuzco on Thu, 28 May, arriving in Seattle / Tacoma International.Price includes taxes and charges.From $2,234, select.
Cuzco.$2,289 per passenger.Departing Sun, 26 Apr, returning Sun, 3 May.Return flight with LATAM Airlines.Outbound indirect flight with LATAM Airlines, departs from Seattle / Tacoma International on Sun, 26 Apr, arriving in Cuzco.Inbound indirect flight with LATAM Airlines, departs from Cuzco on Sun, 3 May, arriving in Seattle / Tacoma International.Price includes taxes and charges.From $2,289, select.
Cuzco.$2,303 per passenger.Departing Thu, 9 Apr, returning Thu, 16 Apr.Return flight with LATAM Airlines.Outbound indirect flight with LATAM Airlines, departs from Seattle / Tacoma International on Thu, 9 Apr, arriving in Cuzco.Inbound indirect flight with LATAM Airlines, departs from Cuzco on Thu, 16 Apr, arriving in Seattle / Tacoma International.Price includes taxes and charges.From $2,303, select.
Cuzco.$2,362 per passenger.Departing Fri, 29 May, returning Wed, 10 Jun.Return flight with LATAM Airlines.Outbound indirect flight with LATAM Airlines, departs from Seattle / Tacoma International on Fri, 29 May, arriving in Cuzco.Inbound indirect flight with LATAM Airlines, departs from Cuzco on Wed, 10 Jun, arriving in Seattle / Tacoma International.Price includes taxes and charges.From $2,362, select.
Cuzco.$2,889 per passenger.Departing Thu, 25 Jun, returning Mon, 29 Jun.Return flight with LATAM Airlines.Outbound indirect flight with LATAM Airlines, departs from Seattle / Tacoma International on Thu, 25 Jun, arriving in Cuzco.Inbound indirect flight with LATAM Airlines, departs from Cuzco on Mon, 29 Jun, arriving in Seattle / Tacoma International.Price includes taxes and charges.From $2,889, select.
Cuzco.$3,240 per passenger.Departing Tue, 17 Mar, returning Sun, 22 Mar.Return flight with LATAM Airlines.Outbound indirect flight with LATAM Airlines, departs from Seattle / Tacoma International on Tue, 17 Mar, arriving in Cuzco.Inbound indirect flight with LATAM Airlines, departs from Cuzco on Sun, 22 Mar, arriving in Seattle / Tacoma International.Price includes taxes and charges.From $3,240, select.

Find the cheapest month to fly from Seattle to Cuzco

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Seattle to Cuzco flights are currently cheapest in August.
Mar
from $3,240
Apr
from $2,303
May
from $2,234
Jun
from $2,889
Jul
Find prices
Aug
from $1,823
Sep
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Oct
from $1,921
Nov
from $2,009
Dec
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Jan
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Feb
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Seattle to Cuzco: Alternative routes

Compare routes from Seattle to Cuzco below. You may find an airport to fly into that's cheaper, faster, or easier than Cuzco.

Cuzco

1km from central Cuzco
ClosestCheapest
from $1,823
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Seattle to Cuzco: Flight information

The things to know before you go.
Cheapest flight found$1,823
Cheapest month to flyAugust

Check out these Cuzco hotels

Ready to plan your stay? Other travellers rate these Cuzco hotels for cleanliness, service and location.
Palacio Nazarenas, A Belmond Hotel, Cusco
1.22 km from city centre
$1,725
Per night
Atoq San Blas Hotel
1.40 km from city centre
$140
Per night
KUSKA Mariscal
0.98 km from city centre
$68
Per night
Palacio Nazarenas, A Belmond Hotel, Cusco
1.22 km from city centre
$1,725
Per night
Atoq San Blas Hotel
1.40 km from city centre
$140
Per night
KUSKA Mariscal
0.98 km from city centre
$68
Per night
Explore top-rated hotels

Finding cheap flights from Seattle to Cuzco: Frequently asked questions

The best price we found for a return flight from Seattle to Cuzco is $1,823. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.
Currently, there are no airlines that fly direct from Seattle to Cuzco. But we found flights with one stop from $1,823.
As of March 2026, there are no flights flying from Seattle to Cuzco.
The cheapest month to fly from Seattle to Cuzco is usually August.
After crunching the numbers on our flight calendar, we found that it is currently cheapest to fly from Seattle to Cuzco Airport on Wednesday, 19 August 2026.
No airlines currently offer direct flights between Seattle and Cuzco Airport. Most routes have one or more stops.
We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to Cuzco but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.
We crunched all the numbers in our flight calendar and it looks like the cheapest time to book a flight to Cuzco is around 40 days in advance, so don’t leave your flight to the last minute.
The cheapest airline that flies to Cuzco is LATAM Airlines .

Flying from Seattle to Alejandro Velasco Astete International Airport (CUZ): What you need to know

  • Seattle is home to two main airports where you can start your adventure. Check out your options for reserving a flight from Seattle to Alejandro Velasco Astete International Airport (CUZ) taking off from Seattle-Tacoma International Airport (SEA) or Lake Union Sea Plane Base Airport (LKE).

  • Alejandro Velasco Astete International Airport is located in Cuzco. The city runs on the UTC-5 timezone and is two hours ahead of Seattle.

  • For a smooth journey, arrive at the airport two hours ahead of international flights and an hour before domestic departures. This way, you'll have plenty of time to board your flight from Seattle to CUZ.

  • In peak travel periods, expect longer wait times and arrive earlier. Aim for at least two hours ahead for domestic flights and up to four hours for international trips.

Airports in Seattle

Seattle-Tacoma International Airport (SEA)

  • SEA is around 23 kilometres from central Seattle. If you're driving, ride-sharing or catching a cab from the centre, it'll take 20 minutes or so to get there, depending on the traffic. If you're using public transport, expect the trip time to be around 55 minutes.

  • Have an early flight from Seattle to Alejandro Velasco Astete International Airport? Avoid the mad dash to the terminal (and get some bonus sleep) by choosing one of these hotels close to Seattle-Tacoma International Airport:

  • Seattle-Tacoma International Airport has a solid on-time performance, so you're unlikely to face delays. Departures from SEA land at their destination as scheduled 81.27% of the time.

Lake Union Sea Plane Base Airport (LKE)

  • On public transport, you can travel from central Seattle to LKE in around 25 minutes. The terminal is roughly 3 kilometres away, and getting there by car will take approximately 10 minutes.

  • Got a crack-of-dawn departure? Think about checking in to one of these hotels near Lake Union Sea Plane Base Airport the day before your Seattle to CUZ flight:

About Alejandro Velasco Astete International Airport (CUZ)

  • Reserve a hotel close to CUZ if you have a late flight from Seattle to Alejandro Velasco Astete International Airport. Choose one of these accommodation options and call it a night faster:

  • Pick up an Alejandro Velasco Astete International Airport rental car and discover Cuzco and beyond with your own set of wheels. Sixt, FlexWays and Europcar are top outlets you can book with here.

  • Booking your ride around four weeks in advance of your Seattle to Alejandro Velasco Astete International Airport flight can help you get a cheaper deal.

Getting from Alejandro Velasco Astete International Airport (CUZ) to central Cuzco

  • Central Cuzco is roughly 3 kilometres from Alejandro Velasco Astete International Airport. Journey times by car hire or cab will vary based on time of day and traffic conditions, so do a little research before you go.

  • If you're travelling by public transport, expect a journey of around 40 minutes.

How to find the cheapest flights from Seattle to Alejandro Velasco Astete International Airport (CUZ)

  • $1,062 is the best price for a one-way ticket from Seattle to Alejandro Velasco Astete International Airport. Return flights start from $1,823. These fares can change depending on availability.

  • Booking in advance is often the key to finding a cheap flight from Seattle to CUZ. Prices tend to rise as demand increases, so the closer you get to departure, the more you'll likely spend on your ticket.

  • If you have some flexibility with your travel plans, use the 'Whole month' tool. It'll show you the cheapest price in every month when searching for your Seattle to Alejandro Velasco Astete International Airport ticket.

  • Finding a cheap flight ticket from Seattle to CUZ is a piece of cake with Price Alerts. All you need to do is create one of these automatic alerts and we'll notify you as soon as the price has dropped.

  • Hunt down a great price on a flight from Seattle to Alejandro Velasco Astete International Airport with the help of the filters. Choose your preferred arrival and departure times, number of stops and airlines. You can also sort your results by 'Cheapest,' 'Fastest' or 'Best.'

The best time to fly from Seattle to Alejandro Velasco Astete International Airport (CUZ)

  • August is the busiest month for flights from Seattle to Alejandro Velasco Astete International Airport (CUZ). Plan your visit to Cuzco in April if you'd rather be there when it's quieter.

  • The warmest month in Cuzco is October, with temperatures ranging between 6ºC and 18ºC. Book your Seattle to CUZ flight ticket then if that's your idea of comfortable weather.

  • Search for cheap tickets from Seattle to Alejandro Velasco Astete International Airport in July if you'd rather travel when it's cooler. Temperatures are at their lowest then, ranging between 2ºC and 17ºC.

More about Cuzco

  • After booking your flight from Seattle to Alejandro Velasco Astete International Airport, choose a hotel that puts you where you want to be. Make one of these options your base for exploring Cuzco:

  • Temple of the Sun (Coricancha) and Centro Historico de Cusco are just two of the major attractions to put on your Cuzco travel itinerary. Keep the adventure rolling by checking out Saqsaywaman.

Explore more of Peru

  • Cuzco has its own special appeal, but there are so many other parts of Peru just waiting to be explored. About 290 kilometres south-east of Cuzco, a trip to Juliaca will fill your itinerary to the brim. Start with popular sights like Plaza de Armas, Iglesia Matriz de Santa Catalina and Micaela Bastidas Park.

  • Around 257 kilometres west of Cuzco, Ayacucho is another favourite stop in Peru. No visit is complete without checking out Plaza de Armas of Ayacucho, Museo de la Memoria and Templo De San Juan Bautista.

Plan the rest of your trip from Seattle to Cuzco

Prices shown on this page are estimated lowest prices only. Found in the last 45 days.