Cheap Flights From Seattle - Tacoma Intl. (SEA) To Alejandro Velasco Astete Intl. (CUZ)

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Cheapest Flights from Seattle (SEA) to Cusco (CUZ)

The cheapest flights to Alejandro Velasco Astete Intl. found within the past 7 days were CA $1,556 round trip and CA $788 one way. Prices and availability subject to change. Additional terms may apply.

Sat, May 2 - Sat, May 16
SEA
Seattle
CUZ
Cusco
CA $1,556 Roundtrip, found 6 days ago
CA $1,556
Roundtrip
found 6 days ago
Select LATAM Airlines Group flight, departing Sat, May 2 from Seattle to Cusco, returning Sat, May 16, priced at CA $1,556 found 6 days ago
Sat, May 2 - Sat, May 16
SEA
Seattle
CUZ
Cusco
CA $1,605 Roundtrip, found 6 days ago
CA $1,605
Roundtrip
found 6 days ago
Select LATAM Airlines Group flight, departing Sat, May 2 from Seattle to Cusco, returning Sat, May 16, priced at CA $1,605 found 6 days ago
Sat, May 2 - Sat, May 16
SEA
Seattle
CUZ
Cusco
CA $1,612 Roundtrip, found 6 days ago
CA $1,612
Roundtrip
found 6 days ago
Select LATAM Airlines Group flight, departing Sat, May 2 from Seattle to Cusco, returning Sat, May 16, priced at CA $1,612 found 6 days ago
Sat, May 2 - Sat, May 16
SEA
Seattle
CUZ
Cusco
CA $1,699 Roundtrip, found 6 days ago
CA $1,699
Roundtrip
found 6 days ago
Select LATAM Airlines Group flight, departing Sat, May 2 from Seattle to Cusco, returning Sat, May 16, priced at CA $1,699 found 6 days ago
Thu, Nov 13 - Tue, Nov 25
SEA
Seattle
CUZ
Cusco
CA $1,742 Roundtrip, found 12 hours ago
CA $1,742
Roundtrip
found 12 hours ago
Select Alaska Airlines flight, departing Thu, Nov 13 from Seattle to Cusco, returning Tue, Nov 25, priced at CA $1,742 found 12 hours ago
Thu, Nov 13 - Tue, Nov 25
SEA
Seattle
CUZ
Cusco
CA $1,749 Roundtrip, found 12 hours ago
CA $1,749
Roundtrip
found 12 hours ago
Select LATAM Airlines Group flight, departing Thu, Nov 13 from Seattle to Cusco, returning Tue, Nov 25, priced at CA $1,749 found 12 hours ago
Sat, May 2 - Sat, May 16
SEA
Seattle
CUZ
Cusco
CA $1,762 Roundtrip, found 6 days ago
CA $1,762
Roundtrip
found 6 days ago
Select LATAM Airlines Group flight, departing Sat, May 2 from Seattle to Cusco, returning Sat, May 16, priced at CA $1,762 found 6 days ago
Thu, Nov 13 - Tue, Nov 25
SEA
Seattle
CUZ
Cusco
CA $1,770 Roundtrip, found 12 hours ago
CA $1,770
Roundtrip
found 12 hours ago
Select Alaska Airlines flight, departing Thu, Nov 13 from Seattle to Cusco, returning Tue, Nov 25, priced at CA $1,770 found 12 hours ago
Thu, Nov 13 - Tue, Nov 25
SEA
Seattle
CUZ
Cusco
CA $1,777 Roundtrip, found 12 hours ago
CA $1,777
Roundtrip
found 12 hours ago
Select LATAM Airlines Group flight, departing Thu, Nov 13 from Seattle to Cusco, returning Tue, Nov 25, priced at CA $1,777 found 12 hours ago
Mon, Nov 10 - Tue, Nov 25
SEA
Seattle
CUZ
Cusco
CA $1,798 Roundtrip, found 12 hours ago
CA $1,798
Roundtrip
found 12 hours ago
Select LATAM Airlines Group flight, departing Mon, Nov 10 from Seattle to Cusco, returning Tue, Nov 25, priced at CA $1,798 found 12 hours ago

Frequently asked questions

What airlines fly from Seattle - Tacoma Intl. Airport (SEA) to CUZ?
You'll need to plan for at least one stopover if you want to fly from SEA to CUZ, as no airlines operate direct flights between these destinations. Use layover time to your advantage by freshening up, giving your legs a stretch and exploring what the stores have on offer.
What is the best day to buy a plane ticket?
Airfares offered on Friday tend to be the cheapest, according to flight demand on Travelocity.ca in 2021. Purchasing your airfares on a Thursday or Saturday can also provide better value, however our advice if you're looking to save money is to avoid booking on a Wednesday or Sunday. Our data shows that those two days have the highest ticket values on average, so keep this in mind if you're browsing flight deals.
What are the cheapest days to fly?
Frequent travellers may already know this, but earlier in the week is often the cheapest time to fly. Flights departing on a Monday are the cheapest of the week. Since flights towards the middle of the week tend to be more popular, this causes the prices to rise. This is why, on average, airfares booked on Travelocity.ca in 2021 were most expensive for Wednesday departures.
How far in advance can you book a flight?
Here's the deal: It is typically possible to start comparing international airfares on Travelocity.ca up to 12 months in advance. However, it does depend on the carrier as not all airlines release their prices that far out. According to our 2021 flight demand trends, last minute planners can still bag a bargain with some of the cheapest fares appearing 2-4 weeks prior to their travel dates.*According to flight demand on Travelocity.ca from January to December 2021. Savings are subject to change and may vary depending on selections made.
*Price based on the lowest price found within past 24 hours and based upon one night stay for two adults over the next thirty days. Prices and availability subject to change. Additional terms may apply.