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 $1,475 round trip and CA $715 one way. Prices and availability subject to change. Additional terms may apply.

Mon, May 4 - Tue, May 12
SEA
Seattle
CUZ
Cusco
CA $1,475 Roundtrip, found 5 days ago
CA $1,475
Roundtrip
found 5 days ago
Select Alaska Airlines flight, departing Mon, May 4 from Seattle to Cusco, returning Tue, May 12, priced at CA $1,475 found 5 days ago
Mon, May 4 - Tue, May 12
SEA
Seattle
CUZ
Cusco
CA $1,482 Roundtrip, found 5 days ago
CA $1,482
Roundtrip
found 5 days ago
Select LATAM Airlines Group flight, departing Mon, May 4 from Seattle to Cusco, returning Tue, May 12, priced at CA $1,482 found 5 days ago
Thu, Jan 29 - Tue, Feb 17
SEA
Seattle
CUZ
Cusco
CA $1,486 Roundtrip, found 2 days ago
CA $1,486
Roundtrip
found 2 days ago
Select LATAM Airlines Group flight, departing Thu, Jan 29 from Seattle to Cusco, returning Tue, Feb 17, priced at CA $1,486 found 2 days ago
Fri, Feb 6 - Thu, Feb 19
SEA
Seattle
CUZ
Cusco
CA $1,534 Roundtrip, found 3 days ago
CA $1,534
Roundtrip
found 3 days ago
Select LATAM Airlines Group flight, departing Fri, Feb 6 from Seattle to Cusco, returning Thu, Feb 19, priced at CA $1,534 found 3 days ago
Wed, May 20 - Thu, May 28
SEA
Seattle
CUZ
Cusco
CA $1,541 Roundtrip, found 3 days ago
CA $1,541
Roundtrip
found 3 days ago
Select LATAM Airlines Group flight, departing Wed, May 20 from Seattle to Cusco, returning Thu, May 28, priced at CA $1,541 found 3 days ago
Fri, Feb 6 - Thu, Feb 19
SEA
Seattle
CUZ
Cusco
CA $1,555 Roundtrip, found 3 days ago
CA $1,555
Roundtrip
found 3 days ago
Select Air Canada flight, departing Fri, Feb 6 from Seattle to Cusco, returning Thu, Feb 19, priced at CA $1,555 found 3 days ago
Fri, Feb 6 - Thu, Feb 19
SEA
Seattle
CUZ
Cusco
CA $1,562 Roundtrip, found 3 days ago
CA $1,562
Roundtrip
found 3 days ago
Select Air Canada flight, departing Fri, Feb 6 from Seattle to Cusco, returning Thu, Feb 19, priced at CA $1,562 found 3 days ago
Thu, Jan 29 - Tue, Feb 17
SEA
Seattle
CUZ
Cusco
CA $1,631 Roundtrip, found 2 days ago
CA $1,631
Roundtrip
found 2 days ago
Select LATAM Airlines Group flight, departing Thu, Jan 29 from Seattle to Cusco, returning Tue, Feb 17, priced at CA $1,631 found 2 days ago
Thu, Jan 29 - Tue, Feb 17
SEA
Seattle
CUZ
Cusco
CA $1,635 Roundtrip, found 2 days ago
CA $1,635
Roundtrip
found 2 days ago
Select LATAM Airlines Group flight, departing Thu, Jan 29 from Seattle to Cusco, returning Tue, Feb 17, priced at CA $1,635 found 2 days ago
Fri, Feb 6 - Thu, Feb 19
SEA
Seattle
CUZ
Cusco
CA $1,683 Roundtrip, found 3 days ago
CA $1,683
Roundtrip
found 3 days ago
Select LATAM Airlines Group flight, departing Fri, Feb 6 from Seattle to Cusco, returning Thu, Feb 19, priced at CA $1,683 found 3 days 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.