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Cheap flights from Washington to Cusco from $384

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Washington to Cusco departing on 4/13. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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0 bags

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Find the cheapest flights from Washington to Cusco

Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
5:50 am - 10:21 amSEA-CUZ
25h 31m3 stops
Multiple Airlines Logo
9:42 pm - 10:16 pmCUZ-SEA
27h 34m3 stops
$803Multiple Airlines
Find Deal
vie., ene. 16 - sáb., ene. 24
Multiple Airlines Logo
8:10 am - 10:21 amSEA-CUZ
23h 11m2 stops
Multiple Airlines Logo
9:42 pm - 10:16 pmCUZ-SEA
27h 34m3 stops
$812Multiple Airlines
Find Deal
vie., ene. 16 - sáb., ene. 24
Multiple Airlines Logo
8:10 am - 11:20 amSEA-CUZ
24h 10m2 stops
Multiple Airlines Logo
12:05 am - 9:45 pmCUZ-SEA
24h 40m2 stops
$960Multiple Airlines
Find Deal
vie., ene. 16 - vie., ene. 23
Multiple Airlines Logo
11:15 pm - 12:45 amPDX-CUZ
23h 30m3 stops
Multiple Airlines Logo
7:05 am - 5:26 pmCUZ-PDX
36h 21m3 stops
$966Multiple Airlines
Find Deal
sáb., may. 2 - sáb., may. 9
LATAM Airlines Logo
6:30 am - 6:15 amPDX-CUZ
21h 45m2 stops
LATAM Airlines Logo
9:35 pm - 12:13 pmCUZ-PDX
16h 38m2 stops
$1,003LATAM Airlines
Find Deal
jue., abr. 30 - mar., may. 12
LATAM Airlines Logo
7:20 am - 6:20 amSEA-CUZ
21h 00m2 stops
LATAM Airlines Logo
9:35 pm - 12:58 pmCUZ-SEA
17h 23m2 stops
$1,004LATAM Airlines
Find Deal
mié., abr. 15 - jue., abr. 23
Delta Logo
9:45 pm - 12:45 amPDX-CUZ
25h 00m2 stops
Delta Logo
8:00 pm - 4:15 pmCUZ-PDX
22h 15m2 stops
$1,048Delta
Find Deal
mar., mar. 24 - mar., mar. 31
American Airlines Logo
10:08 pm - 7:26 amSEA-CUZ
30h 18m2 stops
American Airlines Logo
10:07 pm - 11:16 pmCUZ-SEA
28h 09m2 stops
$1,282American Airlines
Find Deal
dom., dic. 7 - mié., dic. 10
American Airlines Logo
10:45 pm - 11:16 amPDX-CUZ
33h 31m2 stops
American Airlines Logo
12:52 pm - 11:52 pmCUZ-PDX
38h 00m2 stops
$1,283American Airlines
Find Deal
sáb., dic. 6 - mié., dic. 10
Delta Logo
11:00 pm - 12:40 amSEA-CUZ
22h 40m2 stops
Delta Logo
7:30 am - 11:58 pmCUZ-SEA
19h 28m2 stops
$1,449Delta
Find Deal
dom., nov. 16 - lun., dic. 8

LATAM Airlines flights from State of Washington to Cusco

Our best LATAM Airlines deals on State of Washington to Cusco flight tickets
LATAM Airlines
Apr 30
PDX6:30 amPortland
21h 45m
2 stops
CUZ6:15 amCusco Velazco Astete
May 12
CUZ9:35 pmCusco Velazco Astete
16h 38m
2 stops
PDX12:13 pmPortland
$1,003
Find similar
LATAM Airlines
Apr 15
SEA7:20 amSeattle/Tacoma Intl
21h 00m
2 stops
CUZ6:20 amCusco Velazco Astete
Apr 23
CUZ9:35 pmCusco Velazco Astete
17h 23m
2 stops
SEA12:58 pmSeattle/Tacoma Intl
$1,004
Find similar
LATAM Airlines
Mar 24
PDX6:30 amPortland
21h 45m
2 stops
CUZ6:15 amCusco Velazco Astete
Mar 31
CUZ9:20 pmCusco Velazco Astete
20h 55m
2 stops
PDX4:15 pmPortland
$1,005
Find similar

American Airlines flights from State of Washington to Cusco

Our best American Airlines deals on State of Washington to Cusco flight tickets
American Airlines
Dec 7
SEA10:08 pmSeattle/Tacoma Intl
30h 18m
2 stops
CUZ7:26 amCusco Velazco Astete
Dec 10
CUZ10:07 pmCusco Velazco Astete
28h 09m
2 stops
SEA11:16 pmSeattle/Tacoma Intl
$1,282
Find similar
American Airlines
Dec 6
PDX10:45 pmPortland
33h 31m
2 stops
CUZ11:16 amCusco Velazco Astete
Dec 10
CUZ12:52 pmCusco Velazco Astete
38h 00m
2 stops
PDX11:52 pmPortland
$1,283
Find similar
American Airlines
Nov 16
SEA10:08 pmSeattle/Tacoma Intl
33h 23m
2 stops
CUZ10:31 amCusco Velazco Astete
Dec 2
CUZ4:37 pmCusco Velazco Astete
33h 39m
2 stops
SEA11:16 pmSeattle/Tacoma Intl
$1,318
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from State of Washington to Cusco that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 832,500 searches. Data last updated noviembre 6, 2025.
Use the filters below to find and compare flights from Washington to Cusco that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

SeattleCusco

SEA - CUZ

SEACUZ

Seattle/Tacoma Intl

vie. 1/16

5:50 am-10:21 am

3 stops25h 31m

Cusco Velazco Astete

sáb. 1/24

9:42 pm-10:16 pm

3 stops27h 34m

$803

SeattleCusco

SEA - CUZ

SEACUZ

Seattle/Tacoma Intl

vie. 1/16

8:10 am-10:21 am

2 stops23h 11m

Cusco Velazco Astete

sáb. 1/24

9:42 pm-10:16 pm

3 stops27h 34m

$812

SeattleCusco

SEA - CUZ

SEACUZ

Seattle/Tacoma Intl

vie. 1/16

8:10 am-11:20 am

2 stops24h 10m

Cusco Velazco Astete

vie. 1/23

12:05 am-9:45 pm

2 stops24h 40m

$960

PortlandCusco

PDX - CUZ

PDXCUZ

Portland

sáb. 5/2

11:15 pm-12:45 am

3 stops23h 30m

Cusco Velazco Astete

sáb. 5/9

7:05 am-5:26 pm

3 stops36h 21m

$966

PortlandCusco

PDX - CUZ

PDXCUZ

Portland

jue. 4/30

6:30 am-6:15 am

2 stops21h 45m

Cusco Velazco Astete

mar. 5/12

9:35 pm-12:13 pm

2 stops16h 38m

$1,003

SeattleCusco

SEA - CUZ

SEACUZ

Seattle/Tacoma Intl

mié. 4/15

7:20 am-6:20 am

2 stops21h 00m

Cusco Velazco Astete

jue. 4/23

9:35 pm-12:58 pm

2 stops17h 23m

$1,004

PortlandCusco

PDX - CUZ

PDXCUZ

Portland

mar. 3/24

9:45 pm-12:45 am

2 stops25h 00m

Cusco Velazco Astete

mar. 3/31

8:00 pm-4:15 pm

2 stops22h 15m

$1,048

SeattleCusco

SEA - CUZ

SEACUZ

Seattle/Tacoma Intl

dom. 12/7

10:08 pm-7:26 am

2 stops30h 18m

Cusco Velazco Astete

mié. 12/10

10:07 pm-11:16 pm

2 stops28h 09m

$1,282

PortlandCusco

PDX - CUZ

PDXCUZ

Portland

sáb. 12/6

10:45 pm-11:16 am

2 stops33h 31m

Cusco Velazco Astete

mié. 12/10

12:52 pm-11:52 pm

2 stops38h 00m

$1,283

SeattleCusco

SEA - CUZ

SEACUZ

Seattle/Tacoma Intl

dom. 11/16

11:00 pm-12:40 am

2 stops22h 40m

Cusco Velazco Astete

lun. 12/8

7:30 am-11:58 pm

2 stops19h 28m

$1,449

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 14 resultsSorted by cheapest first
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See travel insights to Cusco from

How to get the cheapest flight ticket from State of Washington 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, October is the cheapest month to fly from State of Washington to Cusco. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $1,019. If you aren’t able to travel to Cusco during the month of October, then flying in January is also cheap. Prices for this month can be found on momondo for an average of $1,056.

What is the cheapest day to depart on your flight to Cusco?

The cheapest day to depart from State of Washington to Cusco is on a Tuesday when prices can be found for as low as $1,019. The most expensive day to fly to Cusco is Friday, with ticket prices averaging around $1,308.

What is the cheapest time of day to depart on your flight to Cusco?

According to our data, the cheapest time of day to fly to Cusco is in the morning. momondo users have found flights departing from State of Washington to Cusco in the morning for as low as $1,057. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. In contrast, the most expensive time of day to depart to Cusco is in the afternoon when prices are around $1,201.

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

You are more likely to see cheaper flights to Cusco from State of Washington when booking weeks ahead of your departure date. In general, you can expect to find flights to Cusco for around $1,175 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Cusco from State of Washington for as low as $1,066 on momondo.

Cheap State of Washington to Cusco flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from State of Washington to Cusco

Direct flights

None
There are no direct flights from State of Washington to Cusco. There are no popular flight routes from State of Washington to Cusco.
Search flight deals

  • When did momondo last update prices for flights from Washington to Cusco Velazco Astete Airport?

    Prices for flights from Washington to Cusco Velazco Astete Airport refresh daily.

  • How many operators does momondo search for flights from Washington to Cusco Velazco Astete Airport?

  • How old do you have to be to fly from Washington to Cusco Velazco Astete Airport?

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Washington 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.

Best airlines flying from State of Washington to Cusco

Compare and see reviews for airlines that fly from State of Washington to Cusco with momondo
Airline
Rating
Free Cancellation
Price
LATAM AirlinesPriceFrom $886Free CancellationRating
7.5
1,874 reviews
Search LATAM Airlines flights
DeltaPriceFrom $999Free CancellationRating
7.9
8,004 reviews
Search Delta flights

Traveling to a place near Cusco?

Book flights to Cusco if you plan to visit one of these locations
Machu Picchu
Urubamba
Ollantaytambo

Why use momondo?

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

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Washington to Cusco. Millions of users trust and use momondo every year so you are in good hands.

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

Yes. momondo allows you to filter the results for Washington to Cusco flights to just show those with flexible booking policies.

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

Once all potential Washington to Cusco flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

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

Price alerts on flights to Cusco from Washington are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

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