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Peru

$233+ Cheap flights from Seattle (SEA) to Peru

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 1/29. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — LIM
oct. 15 — oct. 221
mié. 10/15
mié. 10/22
1 adult, Economy
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Cheap flight deals from Seattle to Peru

Keep the following information in mind while searching for Seattle to Peru flight deals. Data was last updated septiembre 15, 2025.

Round-trip from

$501
(oojo)

One-way from

$233
(oojo)

Popular in

July

Cheapest in

August

Average price

$964
From Seattle/Tacoma Intl to Peru
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One-way flight from Seattle/Tacoma Intl to Peru
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Highest demand for flights based on searches. 3% potential increase in price ($35 potential increase over avg. RT price).
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Cheapest flight prices on average. 1% potential price decrease ($17 potential savings vs. average RT price).
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Average for round-trip flights in September 2025
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Find flight deals from Seattle to Peru

Cheapest flights from Seattle to Peru
Explore the most affordable flight options available from Seattle to Peru. Find the lowest fares from popular airlines and budget airlines, with prices last updated on septiembre 15, 2025.

This oojo deal was found by Cheapflights users on 9/14. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 11/24:30 pmSEA - LIM
2 stops32h 00mMultiple Airlines
mié. 11/123:05 amLIM - SEA
2 stops35h 01mMultiple Airlines
Deal found 9/14$501
This oojo deal was found by Cheapflights users on 9/14. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 11/12:59 pmSEA - LIM
2 stops34h 31mMultiple Airlines
mié. 11/123:05 amLIM - SEA
2 stops35h 01mMultiple Airlines
Deal found 9/14$503
This oojo deal was found by Cheapflights users on 9/15. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 11/24:30 pmSEA - LIM
2 stops32h 00mMultiple Airlines
mié. 11/53:05 amLIM - SEA
2 stops16h 51mMultiple Airlines
Deal found 9/15$508
This oojo deal was found by Cheapflights users on 9/14. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 10/216:30 amSEA - LIM
2 stops18h 55mMultiple Airlines
vie. 10/313:05 amLIM - SEA
2 stops35h 01mMultiple Airlines
Deal found 9/14$516
This Avianca deal was found by Cheapflights users on 9/15. 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 Avianca is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 10/226:35 amSEA - LIM
2 stops18h 50mMultiple Airlines
jue. 11/63:05 amLIM - SEA
2 stops16h 51mMultiple Airlines
Deal found 9/15$531
This Delta deal was found by Cheapflights users on 9/15. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 10/2611:10 pmSEA - LIM
2 stops19h 05mDelta
mar. 10/2812:15 pmLIM - SEA
1 stop23h 59mDelta
Deal found 9/15$535
This Expedia deal was found by Cheapflights users on 9/14. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 10/146:30 amSEA - LIM
2 stops18h 55mMultiple Airlines
lun. 10/201:40 amLIM - SEA
2 stops19h 02mMultiple Airlines
Deal found 9/14$555
This oojo deal was found by Cheapflights users on 9/15. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 11/102:59 pmSEA - LIM
2 stops33h 31mMultiple Airlines
lun. 2/163:05 amLIM - SEA
2 stops16h 31mMultiple Airlines
Deal found 9/15$561
This Cheapflightsfares deal was found by Cheapflights users on 9/15. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 10/76:35 amSEA - LIM
2 stops18h 50mAvianca
mar. 10/211:40 amLIM - SEA
2 stops22h 13mAvianca
Deal found 9/15$570
This flugladen.de deal was found by Cheapflights users on 9/14. 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 flugladen.de is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 11/72:40 pmSEA - CUZ
2 stops41h 40mMultiple Airlines
vie. 11/2112:25 pmCUZ - SEA
2 stops37h 50mMultiple Airlines
Deal found 9/14$946
This FlightHub deal was found by Cheapflights users on 9/15. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 11/46:00 amSEA - CUZ
2 stops15h 45mLATAM Airlines
dom. 11/169:05 pmCUZ - SEA
2 stops18h 55mLATAM Airlines
Deal found 9/15$1,060
This LATAM Airlines deal was found by Cheapflights users on 9/14. 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.
dom. 12/711:20 pmSEA - IQT
2 stops27h 00mLATAM Airlines
mié. 12/104:10 pmIQT - SEA
2 stops23h 29mLATAM Airlines
Deal found 9/14$1,099

Cheapflights Fare Finder

 
Customize your flight search to find flights from Seattle to Peru 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 septiembre 15, 2025.
Use the filters below to find and compare flights from Seattle to Peru that are best for you.

Fly from

Seattle

Fly to

Peru

Route

Depart

Return

Price

SeattleLima

SEA - LIM

SEALIM

Seattle/Tacoma Intl

dom. 10/26

11:10 pm-8:15 pm

2 stops19h 05m

Lima J Chavez Intl

mar. 10/28

12:15 pm-10:14 am

1 stop23h 59m

$535

SeattleLima

SEA - LIM

SEALIM

Seattle/Tacoma Intl

mar. 10/7

8:00 am-6:25 am

1 stop20h 25m

Lima J Chavez Intl

mié. 10/22

11:20 pm-12:27 pm

1 stop15h 07m

$788

SeattleLima

SEA - LIM

SEALIM

Seattle/Tacoma Intl

mar. 11/4

11:10 pm-8:15 pm

2 stops18h 05m

Lima J Chavez Intl

lun. 11/17

12:20 am-9:53 pm

1 stop24h 33m

$805

SeattleLima

SEA - LIM

SEALIM

Seattle/Tacoma Intl

mié. 10/29

11:10 pm-8:15 pm

2 stops19h 05m

Lima J Chavez Intl

lun. 11/10

12:50 am-1:00 pm

1 stop15h 10m

$805

SeattleLima

SEA - LIM

SEALIM

Seattle/Tacoma Intl

vie. 10/3

6:12 am-2:35 pm

2 stops30h 23m

Lima J Chavez Intl

lun. 10/6

10:05 am-10:30 pm

1 stop14h 25m

$809

SeattleLima

SEA - LIM

SEALIM

Seattle/Tacoma Intl

jue. 10/16

3:45 pm-9:10 pm

1 stop27h 25m

Lima J Chavez Intl

mar. 10/28

8:25 am-11:54 pm

2 stops17h 29m

$814

SeattleCusco

SEA - CUZ

SEACUZ

Seattle/Tacoma Intl

jue. 1/1

12:00 pm-9:00 am

2 stops18h 00m

Cusco Velazco Astete

sáb. 2/28

9:50 pm-1:00 pm

2 stops18h 10m

$1,028

SeattleCusco

SEA - CUZ

SEACUZ

Seattle/Tacoma Intl

mar. 11/4

6:00 am-12:45 am

2 stops15h 45m

Cusco Velazco Astete

dom. 11/16

9:05 pm-1:00 pm

2 stops18h 55m

$1,060

SeattleCusco

SEA - CUZ

SEACUZ

Seattle/Tacoma Intl

jue. 3/12

7:20 am-6:15 am

2 stops20h 55m

Cusco Velazco Astete

sáb. 4/4

9:35 pm-1:00 pm

2 stops17h 25m

$1,088

SeattleIquitos

SEA - IQT

SEAIQT

Seattle/Tacoma Intl

dom. 12/7

11:20 pm-5:20 am

2 stops27h 00m

Iquitos C.F. Secada

mié. 12/10

4:10 pm-12:39 pm

2 stops23h 29m

$1,099

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/15

Showing 1-10 of 29 results
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Best time to book a flight from Seattle to Peru

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

Cheapflights Insights

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

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

Currently, April is the cheapest month in which you can book a flight from Seattle to Peru (average of $499). Flying from Seattle to Peru in December is currently the most expensive (average of $802). 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 PE?

Find hourly flight availability from Seattle to Peru. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated septiembre 15, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Seattle to Peru as you normally would.

Reviews of airlines servicing Peru

Get insights into the airlines that provide service to Peru. 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 Peru. Reviews last updated septiembre 15, 2025.
Get a feel of what it's like to fly with Delta, LATAM Airlines, and United Airlines from Seattle to Peru by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,954 reviews

Comfort

7.9

Overall

8.0

Food

7.3

Boarding

8.2

Crew

8.5

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Delta
8.0
Very good
7,954 reviews
Delta
8.0
Very good
7,954 reviews

Comfort

7.9

Overall

8.0

Food

7.3

Boarding

8.2

Crew

8.5

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
LATAM Airlines
7.5
Good
1,847 reviews
Delta
8.0
Very good
7,954 reviews

Comfort

7.9

Overall

8.0

Food

7.3

Boarding

8.2

Crew

8.5

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
United Airlines
7.4
Good
8,929 reviews
Delta
8.0
Very good
7,954 reviews

Comfort

7.9

Overall

8.0

Food

7.3

Boarding

8.2

Crew

8.5

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
7,954 reviews

Comfort

7.9

Overall

8.0

Food

7.3

Boarding

8.2

Crew

8.5

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

Related info for your journey

Find useful and relevant information for your journey from Seattle to Peru. 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 from for flights from Seattle to Peru?

    Seattle/Tacoma Intl (SEA), located 11.4 mi from the city center, is the airport you fly out of when you book flights from Seattle to Peru.

  • How long is the flight from Seattle to Peru?

    There are many flights that can get you from Seattle to Peru in 18h. Fly via Delta, LATAM Airlines, or American Airlines to get the fastest option. Seattle and Peru are separated by a distance of 5227 mi. Both multi-stop and nonstop flights can be found to your destination and back.

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

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

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

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

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

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

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

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

    Currently, April is the cheapest month in which you can book a flight from Seattle to Peru (average of $499). Flying from Seattle to Peru in December is currently the most expensive (average of $802). 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

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Alternative routes for Seattle to Peru

See prices for flight routes from nearby airports that may be better suited for you.
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Top 4 airlines flying from Seattle to Peru

Discover the top 4 airlines that operate flights from Seattle to Peru. 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 septiembre 15, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$662Average$1,091FlexibilityNo cancel feeOn-time69%
DeltaCheapest$788Average$1,093FlexibilityNo cancel feeOn-timeN/A
LATAM AirlinesCheapest$863Average$1,240FlexibilityNo cancel feeOn-time81%
American AirlinesCheapest$897Average$1,104FlexibilityNo cancel feeOn-time71%

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