What are the cheapest airlines flying from Seattle to Cusco round-trip?

Cheapflights users have booked flights from Seattle to Cusco round-trip from $1,051. Other airlines that can offer you cheap pricing are LATAM Airlines, from $1,124, and Delta, from $1,132. Avianca is priced at 7% lower than the current average price of a flight leaving 3 months from now.

What are the cheapest airlines to fly from Seattle to Cusco one-way?

For one-way options, check prices for LATAM Airlines. According to our data, you can fly for as low as $575. Users have also found prices from $675 and $2,610 on Delta and Aeromexico, respectively.

What is the cheapest day to fly from Seattle to Cusco?

Travelers seeking maximum savings on their Seattle to Cusco flight should consider departing on Tuesday afternoons when fares are most often at their lowest. Saturday at noon flights should be avoided if possible as fares are typically the most expensive at this time.

What is the cheapest day to fly round-trip from Seattle to Cusco?

Monday is generally a great day to depart. Flying on this day could help you save up to 28%.

How far in advance should I book a flight from Seattle to Cusco?

To save on the cost of your flight from Seattle to Cusco, book at least 59 days before your planned departure. Booking around this time can save you about 48% on the cost of this flight compared to booking a flight leaving this week. We have found prices from $1,431 if you need a flight within two weeks. For flights within the next 72 hours, you can find tickets from as low as $1,431.

What is the cheapest month to fly from Seattle to Cusco?

The best pricing can be found in the month of April. Prices to Cusco from Seattle average $1,140. You can even find prices in April for less than $1,140, as users have found deals to Cusco from as low as $831. The month of June appears to be one of the more expensive times to travel to Cusco from Seattle. Flying in the targeted month can save you up to 23%.

Most accurate provider : When it comes to deals on Seattle-Cusco flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Seattle-Cusco flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Seattle-Cusco flight searches over the past month and is updated monthly.

Most trusted provider : When it comes to deals on Seattle-Cusco flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Seattle-Cusco flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

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

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

How can I find direct flights from Seattle to Cuzco?

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

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

Yes. Cheapflights offers flight deals from Seattle 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.

$330+ Flights from Seattle to Cusco

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1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

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Cheap flight deals from Seattle to Cuzco

Most accurate provider	FlightHub 3 stars
Most trusted provider	FlightHub 3 stars
Round-trip from	$689 (Mytrip)
One-way from	$330 (Kiwi.com)
Popular in	June
Cheapest in	April
Average price	$1,371

Provider with most accurate pricing for Seattle/Tacoma Intl-Cusco Velazco Astete flight deals.

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Provider most trusted by Cheapflights users for Seattle/Tacoma Intl-Cusco Velazco Astete flights.

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From Seattle/Tacoma Intl to Cusco Velazco Astete

Search Deals

One-way flight from Seattle/Tacoma Intl to Cusco Velazco Astete

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High demand for flights, 4% potential price rise

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Best time to find cheap flights, 2% potential price drop

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Average for round-trip flights in December 2024

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Find flight deals from Seattle to Cuzco

Cheapest flights from Seattle to Cuzco
Explore the most affordable flight options available from Seattle to Cuzco. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 18, 2024.

Sat 12/2811:38 amSEA - CUZ

2 stops25h 07mLATAM Airlines

Wed 1/17:50 amCUZ - SEA

2 stops19h 34mLATAM Airlines

Deal found 12/17

$2,366

Fri 12/2710:45 pmSEA - CUZ

2 stops22h 50mDelta

Sat 1/47:05 pmCUZ - SEA

2 stops20h 25mDelta

Deal found 12/17

$5,194

Best flights from Seattle to Cuzco
Discover carefully curated flight deals from Seattle to Cuzco that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated December 18, 2024.

Tue 1/217:10 amSEA - CUZ

3 stops44h 35mMultiple Airlines

Tue 1/2812:27 pmCUZ - SEA

3 stops38h 52mMultiple Airlines

Deal found 12/17

$689

Sat 2/18:00 amSEA - CUZ

2 stops48h 05mAvianca

Sat 2/85:00 pmCUZ - SEA

2 stops30h 31mAvianca

Deal found 12/17

$1,051

Tue 3/411:05 pmSEA - CUZ

2 stops28h 25mLATAM Airlines

Tue 3/259:30 pmCUZ - SEA

2 stops17h 25mLATAM Airlines

Deal found 12/17

$1,124

Tue 1/2111:05 pmSEA - CUZ

2 stops22h 45mDelta

Tue 1/288:45 pmCUZ - SEA

2 stops20h 33mDelta

Deal found 12/17

$1,132

Wed 1/2911:50 amSEA - CUZ

3 stops21h 04mAmerican Airlines

Sat 2/159:47 pmCUZ - SEA

2 stops28h 37mAmerican Airlines

Deal found 12/16

$1,261

Sat 2/19:30 amSEA - CUZ

2 stops42h 00mAeromexico

Sat 2/89:05 pmCUZ - SEA

2 stops25h 49mAeromexico

Deal found 12/18

$3,692

Last-minute flights from Seattle to Cuzco
Discover last-minute flight deals from Seattle to Cuzco. Data last updated December 18, 2024 and is based on user searches.

Fri 12/2710:45 pmSEA - CUZ

2 stops22h 50mDelta

Sat 1/47:05 pmCUZ - SEA

2 stops20h 25mDelta

Deal found 12/17

$5,194

Sat 12/2811:38 amSEA - CUZ

2 stops25h 07mLATAM Airlines

Wed 1/17:50 amCUZ - SEA

2 stops19h 34mLATAM Airlines

Deal found 12/17

$2,366

Tue 1/217:10 amSEA - CUZ

3 stops44h 35mMultiple Airlines

Tue 1/2812:27 pmCUZ - SEA

3 stops38h 52mMultiple Airlines

Deal found 12/17

$689

Tue 1/2111:05 pmSEA - CUZ

2 stops22h 45mDelta

Tue 1/288:45 pmCUZ - SEA

2 stops20h 33mDelta

Deal found 12/17

$1,132

Wed 1/2911:50 amSEA - CUZ

3 stops21h 04mAmerican Airlines

Sat 2/159:47 pmCUZ - SEA

2 stops28h 37mAmerican Airlines

Deal found 12/16

$1,261

Fri 1/3112:00 pmSEA - CUZ

2 stops21h 15mLATAM Airlines

Fri 2/77:10 pmCUZ - SEA

2 stops20h 21mLATAM Airlines

Deal found 12/16

$1,162

Fri 1/319:30 amSEA - CUZ

2 stops43h 00mAeromexico

Fri 2/79:05 pmCUZ - SEA

2 stops25h 49mAeromexico

Deal found 12/16

$3,692

One-way flights from Seattle to Cuzco
Search for one-way flight options from Seattle to Cuzco. Find affordable one-way fares based on user searches. Data last updated December 18, 2024.

Sun 1/263:18 pmSEA - CUZ

3 stops49h 32mMultiple Airlines

Deal found 12/16

$330

Wed 1/110:45 pmSEA - CUZ

2 stops23h 05mLATAM Airlines

Deal found 12/18

$575

Wed 1/110:45 pmSEA - CUZ

2 stops23h 05mDelta

Deal found 12/17

$675

Wed 1/159:30 amSEA - CUZ

2 stops42h 25mAeromexico

Deal found 12/17

$2,610

Find flights from Seattle to Cuzco within your budget

Fly from

Fly to

Route

Depart

Return

Price

SeattleCusco

SEA - CUZ

SEACUZ

Seattle/Tacoma Intl

Tue 1/21

7:10 am-6:45 am

3 stops44h 35m

Cusco Velazco Astete

Tue 1/28

12:27 pm-12:19 am

3 stops38h 52m

$689

SeattleCusco

SEA - CUZ

SEACUZ

Seattle/Tacoma Intl

Sat 2/1

8:00 am-11:05 am

2 stops48h 05m

Cusco Velazco Astete

Sat 2/8

5:00 pm-8:31 pm

2 stops30h 31m

$1,051

SeattleCusco

SEA - CUZ

SEACUZ

Seattle/Tacoma Intl

Tue 3/4

11:05 pm-6:30 am

2 stops28h 25m

Cusco Velazco Astete

Tue 3/25

9:30 pm-12:55 pm

2 stops17h 25m

$1,124

SeattleCusco

SEA - CUZ

SEACUZ

Seattle/Tacoma Intl

Tue 1/21

11:05 pm-12:50 am

2 stops22h 45m

Cusco Velazco Astete

Tue 1/28

8:45 pm-2:18 pm

2 stops20h 33m

$1,132

SeattleCusco

SEA - CUZ

SEACUZ

Seattle/Tacoma Intl

Wed 1/29

11:50 am-11:54 am

3 stops21h 04m

Cusco Velazco Astete

Sat 2/15

9:47 pm-11:24 pm

2 stops28h 37m

$1,261

SeattleCusco

SEA - CUZ

SEACUZ

Seattle/Tacoma Intl

Sat 2/1

9:30 am-6:30 am

2 stops42h 00m

Cusco Velazco Astete

Sat 2/8

7:25 pm-7:54 pm

2 stops27h 29m

$3,692

SeattleCusco

SEA - CUZ

SEACUZ

Seattle/Tacoma Intl

Sun 1/26

3:18 pm-7:50 pm

3 stops49h 32m

$330

SeattleCusco

SEA - CUZ

SEACUZ

Seattle/Tacoma Intl

Wed 1/1

10:45 pm-12:50 am

2 stops23h 05m

$575

SeattleCusco

SEA - CUZ

SEACUZ

Seattle/Tacoma Intl

Wed 1/1

10:45 pm-12:50 am

2 stops23h 05m

$675

SeattleCusco

SEA - CUZ

SEACUZ

Seattle/Tacoma Intl

Wed 1/15

9:30 am-6:55 am

2 stops42h 25m

$2,610

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/16

Compare providers for flights from Seattle to Cuzco

Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Seattle to Cuzco in December.

Provider	Price Accuracy	Trust Score*
Expedia	Price Accuracy1 star	Trust Score*3 stars
FlightHub	Price Accuracy3 stars	Trust Score*3 stars
eDreams	Price Accuracy3 stars	Trust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

Most accurate provider: When it comes to deals on Seattle-Cusco flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Seattle-Cusco flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Seattle-Cusco flight searches over the past month and is updated monthly.
Most trusted provider: When it comes to deals on Seattle-Cusco flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Seattle-Cusco flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Seattle to Cuzco

Have a flexible travel schedule? Discover the best time to fly to Cuzco from Seattle 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.

Travel insights for flights from Seattle to Cuzco

Get recent, data-driven insights about flights from Seattle to Cuzco including ideal travel times, pricing trends, and more.

How far ahead should I book a flight from Seattle to Cusco?

The best time to book flights from Seattle to Cusco is 89 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

What is the cheapest month to book a flight from Seattle to Cusco?

Currently, February is the cheapest month in which you can book a flight from Seattle to Cusco (average of $697). Flying from Seattle to Cusco in July is currently the most expensive (average of $1,065). 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 SEA to CUZ?

It’s optimal to fly from Seattle to Cusco in the morning. By choosing this option you can save up to 12% on the cost of your flight, compared to a flight in the afternoon.

Rainfall in Cuzco by month

In terms of precipitation, rainfall in Cusco ranges from 0.0 - 5.5 inches per month. January is typically the wettest month, when rainfall can reach 5.5 in. May is typically the driest time to visit Cusco when rainfall is around 0.0 in.

Temperature in Cuzco by month

If weather is an important factor for your trip to Cusco, use this chart to help with planning. For those seeking warmer temperatures, October is the ideal time of year to visit, when temperatures reach an average of 55.4 F. Travelers looking to avoid the cold should look outside of June, when temperatures are typically at their lowest (around 50.0 F).

Reviews of airlines servicing Cuzco

Peruse reviews from past customers who have flown with LATAM Airlines and Delta from Seattle to Cusco to help guide your decision. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.

Delta

8.0

Very good

8,604 reviews

Reviews

1 / 10

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Delta

8.0

Very good

8,604 reviews

Delta

8.0

Very good

8,604 reviews

Reviews

1 / 10

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

LATAM Airlines

7.5

Good

1,879 reviews

Delta

8.0

Very good

8,604 reviews

Reviews

1 / 10

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Aeromexico

7.5

Good

1,930 reviews

Delta

8.0

Very good

8,604 reviews

Reviews

1 / 10

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

American Airlines

7.2

Good

10,000 reviews

Delta

8.0

Very good

8,604 reviews

Reviews

1 / 10

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Avianca

7.0

Good

2,668 reviews

Delta

8.0

Very good

8,604 reviews

Reviews

1 / 10

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Related info for your journey

What are the cheapest airlines flying from Seattle to Cusco round-trip?
Cheapflights users have booked flights from Seattle to Cusco round-trip from $1,051. Other airlines that can offer you cheap pricing are LATAM Airlines, from $1,124, and Delta, from $1,132. Avianca is priced at 7% lower than the current average price of a flight leaving 3 months from now.
What are the cheapest airlines to fly from Seattle to Cusco one-way?
For one-way options, check prices for LATAM Airlines. According to our data, you can fly for as low as $575. Users have also found prices from $675 and $2,610 on Delta and Aeromexico, respectively.
Can I find deals for flights from Seattle to Cuzco that include hotel bookings?
Yes. In addition to deals on Seattle to Cuzco flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Seattle to Cuzco?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Seattle to Cuzco.
Can I find deals for business class flights from Seattle to Cuzco?
Yes. Cheapflights offers flight deals from Seattle 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 Seattle to Cusco?
Currently, February is the cheapest month in which you can book a flight from Seattle to Cusco (average of $697). Flying from Seattle to Cusco in July is currently the most expensive (average of $1,065). 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

Browse thousands of different options on Cheapflights for your next trip

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Top 2 airlines flying from Seattle to Cuzco

Airline	Cheapest	Average	Flexibility	On-time
LATAM Airlines	Cheapest$861	Average$1,129	FlexibilityNo cancel fee	On-time81%
Delta	Cheapest$966	Average$1,057	FlexibilityNo cancel fee	On-timeN/A

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$330+ Cheap flights from Seattle (SEA) to Cusco (CUZ)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 1/26. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Seattle to Cuzco with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

Cheap flight deals from Seattle to Cuzco

Most accurate provider

Most trusted provider

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Find flight deals from Seattle to Cuzco

Cheapest flights from Seattle to CuzcoExplore the most affordable flight options available from Seattle to Cuzco. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 18, 2024.

Explore the most affordable flight options available from Seattle to Cuzco. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 18, 2024.

Find flights from Seattle to Cuzco within your budget

Compare providers for flights from Seattle to Cuzco

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.

Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Seattle to Cuzco in December.

Best time to book a flight from Seattle to Cuzco

Have a flexible travel schedule? Discover the best time to fly to Cuzco from Seattle with our price prediction graph.

Travel insights for flights from Seattle to Cuzco

Get recent, data-driven insights about flights from Seattle to Cuzco including ideal travel times, pricing trends, and more.

How far ahead should I book a flight from Seattle to Cusco?

Use this chart to determine the optimal time to book a round-trip flight from Seattle to Cuzco. Price data was last updated on December 13, 2024.

What is the cheapest month to book a flight from Seattle to Cusco?

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

Find hourly flight availability from Seattle 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 18, 2024.

Rainfall in Cuzco by month

Plan your trip to Cuzco by taking into account the average rainfall totals by month.

Temperature in Cuzco by month

Plan your trip to Cuzco by taking into account the average temperature totals by month.

Reviews of airlines servicing Cuzco

Peruse reviews from past customers who have flown with LATAM Airlines and Delta from Seattle to Cusco to help guide your decision. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

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

What are the cheapest airlines flying from Seattle to Cusco round-trip?

What are the cheapest airlines to fly from Seattle to Cusco one-way?

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

How can I find direct flights from Seattle to Cuzco?

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

What is the cheapest month to book a flight from Seattle to Cusco?

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Seattle to Cuzco

See prices for flight routes from nearby airports that may be better suited for you.

Top 2 airlines flying from Seattle to Cuzco

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Cheapest flights from Seattle to Cuzco
Explore the most affordable flight options available from Seattle to Cuzco. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 18, 2024.