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$382+ Cheap flights from Peru to Seattle (SEA)

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 11/18. Fares are subject to change and may not be available on all flights or dates of travel.
LIM — SEA
Jul 20 — Jul 271
Mon 7/20
Mon 7/27
1 adult, Economy
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Cheap flight deals from Peru to Seattle

Cheapest flights from Peru to Seattle
Explore the most affordable flight options available from Peru to Seattle. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 20, 2026.

This Avianca deal was found by Cheapflights users on 6/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Avianca is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/152:50 am
LIM
-
SEA
2 stops17h 28m
Multiple Airlines
Mon 11/28:51 am
SEA
-
LIM
2 stops15h 39m
Multiple Airlines
Deal found 6/20$748
This Avianca deal was found by Cheapflights users on 6/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Avianca is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/143:05 am
LIM
-
SEA
2 stops16h 28m
Multiple Airlines
Sun 11/18:51 am
SEA
-
LIM
2 stops15h 39m
Multiple Airlines
Deal found 6/20$760
This Avianca deal was found by Cheapflights users on 6/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Avianca is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/143:05 am
LIM
-
SEA
2 stops16h 28m
Multiple Airlines
Mon 11/28:51 am
SEA
-
LIM
2 stops15h 39m
Multiple Airlines
Deal found 6/19$762
This Avianca deal was found by Cheapflights users on 6/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Avianca is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/32:50 am
LIM
-
SEA
2 stops17h 21m
Multiple Airlines
Wed 9/98:41 am
SEA
-
LIM
2 stops16h 49m
Multiple Airlines
Deal found 6/18$764
This Avianca deal was found by Cheapflights users on 6/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Avianca is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/123:05 am
LIM
-
SEA
2 stops17h 05m
Multiple Airlines
Sat 8/229:35 am
SEA
-
LIM
2 stops15h 55m
Multiple Airlines
Deal found 6/18$765
This Avianca deal was found by Cheapflights users on 6/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Avianca is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/243:05 am
LIM
-
SEA
2 stops17h 21m
Multiple Airlines
Wed 9/168:41 am
SEA
-
LIM
2 stops16h 49m
Multiple Airlines
Deal found 6/16$769
This Avianca deal was found by Cheapflights users on 6/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Avianca is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/23:05 am
LIM
-
SEA
2 stops17h 21m
Multiple Airlines
Tue 9/88:41 am
SEA
-
LIM
2 stops16h 49m
Multiple Airlines
Deal found 6/20$770
This LATAM Airlines deal was found by Cheapflights users on 6/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure LATAM Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/236:00 am
IQT
-
SEA
2 stops20h 18m
LATAM Airlines
Tue 10/279:30 am
SEA
-
IQT
2 stops26h 00m
LATAM Airlines
Deal found 6/19$840
This LATAM Airlines deal was found by Cheapflights users on 6/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure LATAM Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/66:00 am
IQT
-
SEA
2 stops21h 18m
LATAM Airlines
Sun 11/812:00 pm
SEA
-
IQT
2 stops30h 35m
LATAM Airlines
Deal found 6/15$1,241

Find flight deals from Peru to Seattle

Keep the following information in mind while searching for Peru to Seattle flight deals. Data was last updated June 20, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$747
(eDestinos)

One-way from

$382
(Kiwi.com)

Popular in

November

Cheapest in

September

Average price

$1,142
Provider with most accurate pricing for Lima J Chavez Intl-Seattle/Tacoma Intl flight deals.
Search Deals
Provider most trusted by Cheapflights users for Lima J Chavez Intl-Seattle/Tacoma Intl flights.
Search Deals
From Peru to Seattle/Tacoma Intl
Search Deals
One-way flight from Peru to Seattle/Tacoma Intl
Search Deals
High demand for flights, 0% potential price rise
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($28 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in June 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Peru to Seattle 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, Cheapflights users made 2,558,603 searches. Data last updated June 20, 2026.
Use the filters below to find and compare flights from Peru to Seattle that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

IquitosSeattle

IQT - SEA

IQTSEA

Iquitos C.F. Secada

Fri 10/23

6:00 am-12:18 am

2 stops20h 18m

Seattle/Tacoma Intl

Tue 10/27

9:30 am-1:30 pm

2 stops26h 00m

$840

LimaSeattle

LIM - SEA

LIMSEA

Lima J Chavez Intl

Thu 10/15

12:05 am-2:25 pm

1 stop16h 20m

Seattle/Tacoma Intl

Mon 11/2

11:50 am-6:00 am

2 stops15h 10m

$1,174

LimaSeattle

LIM - SEA

LIMSEA

Lima J Chavez Intl

Wed 10/14

12:05 am-10:12 pm

1 stop24h 07m

Seattle/Tacoma Intl

Sun 11/1

8:25 am-6:00 am

1 stop18h 35m

$1,174

LimaSeattle

LIM - SEA

LIMSEA

Lima J Chavez Intl

Thu 10/15

12:05 pm-10:26 am

1 stop24h 21m

Seattle/Tacoma Intl

Mon 11/2

9:25 pm-10:10 pm

1 stop21h 45m

$1,174

LimaSeattle

LIM - SEA

LIMSEA

Lima J Chavez Intl

Fri 10/2

12:00 pm-10:15 am

1 stop24h 15m

Seattle/Tacoma Intl

Fri 10/30

6:55 pm-10:10 pm

1 stop25h 15m

$1,174

LimaSeattle

LIM - SEA

LIMSEA

Lima J Chavez Intl

Wed 10/28

12:50 am-10:11 pm

1 stop23h 21m

Seattle/Tacoma Intl

Fri 11/27

6:00 am-6:00 am

1 stop21h 00m

$1,174

LimaSeattle

LIM - SEA

LIMSEA

Lima J Chavez Intl

Thu 12/10

1:50 am-11:21 pm

3 stops24h 31m

Seattle/Tacoma Intl

Sat 3/20

5:30 pm-10:55 pm

2 stops27h 25m

$1,212

LimaSeattle

LIM - SEA

LIMSEA

Lima J Chavez Intl

Wed 10/14

12:55 am-7:03 pm

1 stop20h 08m

Seattle/Tacoma Intl

Mon 11/2

5:30 pm-11:55 pm

2 stops27h 25m

$1,226

IquitosSeattle

IQT - SEA

IQTSEA

Iquitos C.F. Secada

Fri 11/6

6:00 am-12:18 am

2 stops21h 18m

Seattle/Tacoma Intl

Sun 11/8

12:00 pm-9:35 pm

2 stops30h 35m

$1,241

LimaSeattle

LIM - SEA

LIMSEA

Lima J Chavez Intl

Sat 8/8

12:05 am-7:05 pm

1 stop21h 00m

Seattle/Tacoma Intl

Sun 8/23

7:16 am-10:10 pm

1 stop12h 54m

$1,312

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/16

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

Best time to book a flight from Peru to Seattle

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

Cheapflights Insights

Everything you need to know about your flight from Peru to Seattle

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

Currently, August is the cheapest month in which you can book a flight from Peru to Seattle (average of $214). Flying from Peru to Seattle in November is currently the most expensive (average of $822). 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.

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

Booking 58 days in advance of your planned departure date is, on average, the best time to get cheap flights from Peru to Seattle. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

Reviews of airlines servicing Seattle

Get insights into the airlines that provide service to Seattle. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Seattle. Reviews last updated June 20, 2026.
Read through reviews of airlines operating flights from Peru to Seattle, such as Delta and LATAM Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Delta
7.8
Good
8,420 reviews

Boarding

8.1

Overall

7.8

Food

7.2

Crew

8.5

Entertainment

7.8

Comfort

7.8

Reviews

1 / 20
8.0
Excellent

Rakshith,May 2026

TPE - SEA

I got middle seat, but it was cheap $340 for Taipei to PDX ,
Delta
7.8
Good
8,420 reviews
Delta
7.8
Good
8,420 reviews

Boarding

8.1

Overall

7.8

Food

7.2

Crew

8.5

Entertainment

7.8

Comfort

7.8

Reviews

1 / 20
8.0
Excellent

Rakshith,May 2026

TPE - SEA

I got middle seat, but it was cheap $340 for Taipei to PDX ,
LATAM Airlines
7.4
Good
1,939 reviews
Delta
7.8
Good
8,420 reviews

Boarding

8.1

Overall

7.8

Food

7.2

Crew

8.5

Entertainment

7.8

Comfort

7.8

Reviews

1 / 20
8.0
Excellent

Rakshith,May 2026

TPE - SEA

I got middle seat, but it was cheap $340 for Taipei to PDX ,

Related info for your journey

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

  • What airport do you fly into for flights to Seattle from Peru?

    If you book a flight to Seattle from Peru, you will be flying to Seattle/Tacoma Intl, which is the city’s only airport. Seattle/Tacoma Intl (SEA) is located 11.4 mi from the center of Seattle.

  • How long is the flight from Peru to Seattle?

    LATAM Airlines can get you from Peru to Seattle in just under 20h 18m. Your travel time can differ by up to . Airlines will cover a distance of 4612 mi.

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

    For one-way options, check prices for Avianca. According to our data, you can fly for as low as $352. Users have also found prices from $386 and $455 on LATAM Airlines and Delta, respectively.

  • What are the most popular routes from Peru to Seattle?

    While some choose either Chiclayo Cornel Ruiz - Seattle/Tacoma Intl or Iquitos C.F. Secada - Seattle/Tacoma Intl, Lima J Chavez Intl - Seattle/Tacoma Intl is the most popular route from Peru to Seattle.

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

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

  • How can I find direct flights from Peru to Seattle?

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

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

    Yes. Cheapflights offers flight deals from Peru to Seattle 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 Peru to Seattle?

    Currently, August is the cheapest month in which you can book a flight from Peru to Seattle (average of $214). Flying from Peru to Seattle in November is currently the most expensive (average of $822). 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

Traveling to a place near Seattle?

Book flights to Seattle if you plan to visit one of these locations
SeaTac
Tacoma
Lacey
Ocean Shores
Leavenworth
Olympia
Edmonds
Snoqualmie
Tumwater
Tukwila
Puyallup
Kent
Lynnwood
Renton
Ellensburg
Fife
Lakewood
Issaquah
Shoreline
Marysville

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.

Top 2 airlines flying from Peru to Seattle

Discover the top 2 airlines that operate flights from Peru to Seattle. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated June 20, 2026.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$541Average$775FlexibilityNo cancel feeOn-timeN/A
LATAM AirlinesCheapest$724Average$895FlexibilityNo cancel feeOn-time81%

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