When did momondo last update prices for flights from Seattle/Tacoma Intl Airport to Cusco Velazco Astete Airport?

Prices for flights from Seattle/Tacoma Intl Airport to Cusco Velazco Astete Airport refresh daily.

How many operators does momondo search for flights from Seattle/Tacoma Intl Airport to Cusco Velazco Astete Airport?

There is 1 operator available for flights from Seattle/Tacoma Intl Airport to Cusco Velazco Astete Airport as of August 2026.

How old do you have to be to fly from Seattle/Tacoma Intl Airport to Cusco Velazco Astete Airport?

Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Seattle/Tacoma Intl Airport to Cusco Velazco Astete Airport.

What documentation or ID do you need to fly to Cusco Velazco Astete Airport?

The necessary travel and health documents for your Cusco Velazco Astete Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

$450 Cheap Flights from Seattle to Cusco in 2026

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Seattle to Cusco

Round-trip

One-way

Cheap round-trip flights

Enter your travel dates to find the best prices.

12:24 am - 11:20 amSEA Seattle/Tacoma Intl-CUZ Cusco Velazco Astete

32h 56m2 stops Dallas/Fort Worth Bogotá El Dorado

5:10 pm - 9:59 pmCUZ Cusco Velazco Astete-SEA Seattle/Tacoma Intl

30h 49m2 stops Bogotá El Dorado Miami

$978Multiple Airlines

Tue, Oct 6 - Mon, Oct 19

5:56 pm - 11:20 amSEA Seattle/Tacoma Intl-CUZ Cusco Velazco Astete

38h 24m2 stops Dallas/Fort Worth Bogotá El Dorado

5:10 pm - 6:02 pmCUZ Cusco Velazco Astete-SEA Seattle/Tacoma Intl

27h 52m2 stops Bogotá El Dorado Dallas/Fort Worth

$982Multiple Airlines

Sun, Nov 1 - Sat, Nov 14

8:03 am - 11:20 amSEA Seattle/Tacoma Intl-CUZ Cusco Velazco Astete

24h 17m2 stops Chicago O'Hare Intl Bogotá El Dorado

5:10 pm - 5:37 pmCUZ Cusco Velazco Astete-SEA Seattle/Tacoma Intl

27h 27m2 stops Bogotá El Dorado Dallas/Fort Worth

$982Multiple Airlines

Mon, Feb 1 - Sat, Feb 20

10:58 pm - 11:20 amSEA Seattle/Tacoma Intl-CUZ Cusco Velazco Astete

34h 22m2 stops Dallas/Fort Worth Bogotá El Dorado

5:10 pm - 6:18 pmCUZ Cusco Velazco Astete-SEA Seattle/Tacoma Intl

27h 08m2 stops Bogotá El Dorado Dallas/Fort Worth

$982Multiple Airlines

Thu, Sep 10 - Thu, Sep 17

11:06 am - 11:20 amSEA Seattle/Tacoma Intl-CUZ Cusco Velazco Astete

46h 14m2 stops Dallas/Fort Worth Bogotá El Dorado

5:10 pm - 6:02 pmCUZ Cusco Velazco Astete-SEA Seattle/Tacoma Intl

27h 52m2 stops Bogotá El Dorado Dallas/Fort Worth

$982Multiple Airlines

Sat, Oct 17 - Sun, Nov 8

11:00 am - 11:20 amSEA Seattle/Tacoma Intl-CUZ Cusco Velazco Astete

21h 20m2 stops Chicago O'Hare Intl Bogotá El Dorado

5:10 pm - 5:37 pmCUZ Cusco Velazco Astete-SEA Seattle/Tacoma Intl

27h 27m2 stops Bogotá El Dorado Dallas/Fort Worth

$987Multiple Airlines

Mon, Feb 1 - Sat, Feb 20

11:06 am - 11:20 amSEA Seattle/Tacoma Intl-CUZ Cusco Velazco Astete

21h 14m2 stops New York John F Kennedy Intl Bogotá El Dorado

5:10 pm - 5:37 pmCUZ Cusco Velazco Astete-SEA Seattle/Tacoma Intl

27h 27m2 stops Bogotá El Dorado Dallas/Fort Worth

$994Multiple Airlines

Mon, Feb 1 - Sat, Feb 20

11:59 pm - 1:00 amSEA Seattle/Tacoma Intl-CUZ Cusco Velazco Astete

22h 01m2 stops Atlanta Hartsfield-Jackson Lima J Chavez Intl

8:10 pm - 3:17 pmCUZ Cusco Velazco Astete-SEA Seattle/Tacoma Intl

22h 07m2 stops Lima J Chavez Intl Los Angeles Los Angeles

$1,299LATAM Airlines

Sun, Nov 15 - Wed, Nov 18

11:59 pm - 6:35 amSEA Seattle/Tacoma Intl-CUZ Cusco Velazco Astete

27h 36m2 stops Atlanta Hartsfield-Jackson Lima J Chavez Intl

8:00 pm - 3:17 pmCUZ Cusco Velazco Astete-SEA Seattle/Tacoma Intl

22h 17m2 stops Lima J Chavez Intl Los Angeles Los Angeles

$1,299LATAM Airlines

Sun, Nov 15 - Wed, Nov 18

7:15 am - 7:05 amSEA Seattle/Tacoma Intl-CUZ Cusco Velazco Astete

21h 50m2 stops Los Angeles Los Angeles Lima J Chavez Intl

3:55 pm - 4:45 pmCUZ Cusco Velazco Astete-SEA Seattle/Tacoma Intl

26h 50m2 stops Lima J Chavez Intl Los Angeles Los Angeles

$1,400LATAM Airlines

Fri, Sep 11 - Sun, Oct 11

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Air Canada flights from Seattle to Cusco

Our best Air Canada deals on Seattle to Cusco flight tickets

Air Canada

Oct 17

SEA10:30 amSeattle/Tacoma Intl

22h 50m

3 stops

CUZ11:20 amCusco Velazco Astete

Nov 8

CUZ5:10 pmCusco Velazco Astete

30h 49m

2 stops

SEA8:59 pmSeattle/Tacoma Intl

$1,471

Air Canada

Oct 17

SEA10:30 amSeattle/Tacoma Intl

22h 50m

3 stops

CUZ11:20 amCusco Velazco Astete

Nov 8

CUZ5:10 pmCusco Velazco Astete

31h 47m

3 stops

SEA9:57 pmSeattle/Tacoma Intl

$1,494

LATAM Airlines flights from Seattle to Cusco

Our best LATAM Airlines deals on Seattle to Cusco flight tickets

LATAM Airlines

Nov 15

SEA11:59 pmSeattle/Tacoma Intl

27h 36m

2 stops

CUZ6:35 amCusco Velazco Astete

Nov 18

CUZ8:00 pmCusco Velazco Astete

22h 17m

2 stops

SEA3:17 pmSeattle/Tacoma Intl

$1,299

LATAM Airlines

Sep 11

SEA7:15 amSeattle/Tacoma Intl

21h 50m

2 stops

CUZ7:05 amCusco Velazco Astete

Oct 11

CUZ3:55 pmCusco Velazco Astete

26h 50m

2 stops

SEA4:45 pmSeattle/Tacoma Intl

$1,400

LATAM Airlines

Sep 11

SEA7:15 amSeattle/Tacoma Intl

20h 55m

2 stops

CUZ6:10 amCusco Velazco Astete

Oct 11

CUZ1:40 pmCusco Velazco Astete

27h 12m

2 stops

SEA2:52 pmSeattle/Tacoma Intl

$1,554

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

SeattleCusco

SEA Seattle/Tacoma Intl - CUZ Cusco Velazco Astete

SEACUZ

Seattle/Tacoma Intl

Tue 10/6

12:24 am-11:20 am

2 stops32h 56m

Cusco Velazco Astete

Mon 10/19

5:10 pm-9:59 pm

2 stops30h 49m

$978

SeattleCusco

SEA Seattle/Tacoma Intl - CUZ Cusco Velazco Astete

SEACUZ

Seattle/Tacoma Intl

Sun 11/1

5:56 pm-11:20 am

2 stops38h 24m

Cusco Velazco Astete

Sat 11/14

5:10 pm-6:02 pm

2 stops27h 52m

$982

SeattleCusco

SEA Seattle/Tacoma Intl - CUZ Cusco Velazco Astete

SEACUZ

Seattle/Tacoma Intl

Mon 2/1

8:03 am-11:20 am

2 stops24h 17m

Cusco Velazco Astete

Sat 2/20

5:10 pm-5:37 pm

2 stops27h 27m

$982

SeattleCusco

SEA Seattle/Tacoma Intl - CUZ Cusco Velazco Astete

SEACUZ

Seattle/Tacoma Intl

Thu 9/10

10:58 pm-11:20 am

2 stops34h 22m

Cusco Velazco Astete

Thu 9/17

5:10 pm-6:18 pm

2 stops27h 08m

$982

SeattleCusco

SEA Seattle/Tacoma Intl - CUZ Cusco Velazco Astete

SEACUZ

Seattle/Tacoma Intl

Sat 10/17

11:06 am-11:20 am

2 stops46h 14m

Cusco Velazco Astete

Sun 11/8

5:10 pm-6:02 pm

2 stops27h 52m

$982

SeattleCusco

SEA Seattle/Tacoma Intl - CUZ Cusco Velazco Astete

SEACUZ

Seattle/Tacoma Intl

Mon 2/1

11:00 am-11:20 am

2 stops21h 20m

Cusco Velazco Astete

Sat 2/20

5:10 pm-5:37 pm

2 stops27h 27m

$987

SeattleCusco

SEA Seattle/Tacoma Intl - CUZ Cusco Velazco Astete

SEACUZ

Seattle/Tacoma Intl

Mon 2/1

11:06 am-11:20 am

2 stops21h 14m

Cusco Velazco Astete

Sat 2/20

5:10 pm-5:37 pm

2 stops27h 27m

$994

Quickest round-trip

SeattleCusco

SEA Seattle/Tacoma Intl - CUZ Cusco Velazco Astete

SEACUZ

Seattle/Tacoma Intl

Sun 11/15

11:59 pm-1:00 am

2 stops22h 01m

Cusco Velazco Astete

Wed 11/18

8:10 pm-3:17 pm

2 stops22h 07m

$1,299

SeattleCusco

SEA Seattle/Tacoma Intl - CUZ Cusco Velazco Astete

SEACUZ

Seattle/Tacoma Intl

Sun 11/15

11:59 pm-6:35 am

2 stops27h 36m

Cusco Velazco Astete

Wed 11/18

8:00 pm-3:17 pm

2 stops22h 17m

$1,299

SeattleCusco

SEA Seattle/Tacoma Intl - CUZ Cusco Velazco Astete

SEACUZ

Seattle/Tacoma Intl

Fri 9/11

7:15 am-7:05 am

2 stops21h 50m

Cusco Velazco Astete

Sun 10/11

3:55 pm-4:45 pm

2 stops26h 50m

$1,400

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 19 resultsSorted by cheapest first

How to get the cheapest flight ticket from Seattle to Cusco

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to Cusco?

In general, February is the cheapest month to fly from Seattle to Cusco. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $0. If you aren’t able to travel to Cusco during the month of February, then flying in August is also cheap. Prices for this month can be found on momondo for an average of $1,048.

When to book flights from Seattle to Cusco

Are you open to changing your travel dates? Check out the ideal times to fly from Seattle to Cusco according to our flight data. Find out which month and days have the cheapest flights.

Estimated round-trip price

Cheap Seattle to Cusco (SEA to CUZ) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Seattle to Cusco

Fastest flight time	21h 14m
Direct flights	None

The fastest flight from Seattle to Cusco takes 21h 14m

There are no direct flights from Seattle to Cusco. There are no popular flight routes from Seattle to Cusco.

Search flight deals

Frequently asked questions about flying from Seattle to Cusco

How far is Seattle/Tacoma Intl to Cusco Velazco Astete by plane?
Cusco Velazco Astete is 5234.1 mi away from Seattle/Tacoma Intl. In terms of flight time, this usually takes a little over 21h 14m.
When did momondo last update prices for flights from Seattle/Tacoma Intl Airport to Cusco Velazco Astete Airport?
Prices for flights from Seattle/Tacoma Intl Airport to Cusco Velazco Astete Airport refresh daily.
How many operators does momondo search for flights from Seattle/Tacoma Intl Airport to Cusco Velazco Astete Airport?
There is 1 operator available for flights from Seattle/Tacoma Intl Airport to Cusco Velazco Astete Airport as of August 2026.
How old do you have to be to fly from Seattle/Tacoma Intl Airport to Cusco Velazco Astete Airport?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Seattle/Tacoma Intl Airport to Cusco Velazco Astete Airport.
What documentation or ID do you need to fly to Cusco Velazco Astete Airport?
The necessary travel and health documents for your Cusco Velazco Astete Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.
What is the most popular airline from Seattle to Cusco?
momondo data reveals that the most frequently booked airline on the route from Seattle to Cusco is LATAM Airlines, representing 100% of all bookings.

Best airlines flying from Seattle to Cusco

Compare and see reviews for airlines that fly from Seattle to Cusco with momondo

Airline	Rating	Free Cancellation	Price
LATAM Airlines	PriceFrom $1,045	Free Cancellation	Rating 7.4 1,971 reviews		Search LATAM Airlines flights

Machu Picchu

Urubamba

Ollantaytambo

Why use momondo?

Why should I use momondo to find a flight deal from Seattle to Cusco?

It is quick and easy to find Seattle to Cusco flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Cusco that suits you.

Can I find flights from Seattle to Cusco with flexible booking policies on momondo?

Yes. momondo enables you to select and highlight flights to Cusco from Seattle with this policy.

How can momondo help me find flights from Seattle to Cusco?

momondo helps you find the best flight between Seattle and Cusco by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

I’m not ready to book a flight from Seattle to Cusco right now. Can momondo alert me if prices change?

Of course. momondo tracks the price of Seattle to Cusco flights. All you need is a valid email address and we will do the rest; it is that quick and easy.