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Peru

$213+ 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 1/20. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — LIM
Jan 17 — Jan 241
Sat 1/17
Sat 1/24
1 adult, Economy
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Cheap 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 December 18, 2025.

This KAYAK deal was found by Cheapflights users on 12/15. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/244:57 pmSEA - LIM
1 stop12h 53mLATAM Airlines
Fri 12/2612:50 amLIM - SEA
1 stop16h 25mLATAM Airlines
Deal found 12/15$1,107
This United Airlines deal was found by Cheapflights users on 12/17. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/2011:59 pmSEA - LIM
1 stop20h 56mUnited Airlines
Sat 1/311:50 amLIM - SEA
2 stops16h 54mUnited Airlines
Deal found 12/17$1,184
This United Airlines deal was found by Cheapflights users on 12/15. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/261:55 pmSEA - LIM
2 stops31h 00mUnited Airlines
Sun 12/281:50 amLIM - SEA
2 stops43h 16mUnited Airlines
Deal found 12/15$1,190
This Kiwi.com deal was found by Cheapflights users on 12/15. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/247:30 amSEA - LIM
2 stops22h 20mMultiple Airlines
Fri 12/2612:50 amLIM - SEA
1 stop16h 25mMultiple Airlines
Deal found 12/15$1,197
This KAYAK deal was found by Cheapflights users on 12/15. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/256:15 amSEA - LIM
2 stops22h 45mLATAM Airlines
Sat 12/2712:05 pmLIM - SEA
1 stop14h 20mLATAM Airlines
Deal found 12/15$1,212
This KAYAK deal was found by Cheapflights users on 12/15. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/264:57 pmSEA - LIM
1 stop12h 53mLATAM Airlines
Sat 12/2712:05 pmLIM - SEA
1 stop14h 20mLATAM Airlines
Deal found 12/15$1,217
This Kiwi.com deal was found by Cheapflights users on 12/15. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/232:54 pmSEA - LIM
2 stops38h 56mMultiple Airlines
Sat 12/2712:05 pmLIM - SEA
1 stop14h 20mMultiple Airlines
Deal found 12/15$1,239
This United Airlines deal was found by Cheapflights users on 12/15. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/243:50 pmSEA - LIM
2 stops29h 05mUnited Airlines
Sun 12/281:50 amLIM - SEA
2 stops43h 16mUnited Airlines
Deal found 12/15$1,240
This Kiwi.com deal was found by Cheapflights users on 12/15. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/247:30 amSEA - LIM
2 stops22h 20mMultiple Airlines
Tue 1/611:37 pmLIM - SEA
1 stop25h 52mMultiple Airlines
Deal found 12/15$1,245
This United Airlines deal was found by Cheapflights users on 12/17. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/241:43 pmSEA - LIM
1 stop31h 12mUnited Airlines
Sat 12/271:50 amLIM - SEA
2 stops24h 22mUnited Airlines
Deal found 12/17$1,246
This SmartFares deal was found by Cheapflights users on 12/17. 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 SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/268:06 amSEA - CUZ
2 stops31h 04mMultiple Airlines
Thu 1/18:10 pmCUZ - SEA
2 stops21h 05mMultiple Airlines
Deal found 12/17$1,801
This Trip.com deal was found by Cheapflights users on 12/17. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/271:55 pmSEA - CUZ
3 stops37h 55mMultiple Airlines
Thu 1/19:40 amCUZ - SEA
3 stops27h 40mMultiple Airlines
Deal found 12/17$1,896

Find flight deals from Seattle to Peru

Keep the following information in mind while searching for Seattle to Peru flight deals. Data was last updated December 18, 2025.

Most accurate provider

CheapOair
3 stars

Most trusted provider

CheapOair
3 stars

Round-trip from

$548
(oojo)

One-way from

$213
(Avianca)

Popular in

July

Cheapest in

August

Average price

$1,058
Provider with most accurate pricing for Seattle/Tacoma Intl-Lima J Chavez Intl flight deals.
Search Deals
Provider most trusted by Cheapflights users for Seattle/Tacoma Intl-Lima J Chavez Intl flights.
Search Deals
From Seattle/Tacoma Intl to Peru
Search Deals
One-way flight from Seattle/Tacoma Intl to Peru
Search Deals
Highest demand for flights based on searches. 5% potential increase in price ($58 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease ($19 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in December 2025
Search Deals

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 December 18, 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

Thu 1/22

8:38 am-3:30 am

2 stops15h 52m

Lima J Chavez Intl

Sun 2/1

8:05 am-10:16 pm

1 stop17h 11m

$620

SeattleLima

SEA - LIM

SEALIM

Seattle/Tacoma Intl

Mon 1/19

8:55 am-10:35 pm

1 stop34h 40m

Lima J Chavez Intl

Thu 1/29

1:15 am-10:29 pm

1 stop24h 14m

$632

SeattleLima

SEA - LIM

SEALIM

Seattle/Tacoma Intl

Sat 1/17

3:58 pm-9:20 pm

2 stops26h 22m

Lima J Chavez Intl

Sat 1/31

6:04 am-9:57 am

2 stops30h 53m

$675

SeattleLima

SEA - LIM

SEALIM

Seattle/Tacoma Intl

Wed 1/14

8:55 am-10:35 pm

1 stop34h 40m

Lima J Chavez Intl

Thu 1/22

1:15 am-10:29 pm

1 stop24h 14m

$679

SeattleLima

SEA - LIM

SEALIM

Seattle/Tacoma Intl

Mon 2/23

9:50 pm-10:35 pm

1 stop21h 45m

Lima J Chavez Intl

Tue 3/31

2:50 am-9:52 pm

2 stops21h 02m

$693

SeattleLima

SEA - LIM

SEALIM

Seattle/Tacoma Intl

Sun 2/22

9:50 pm-10:35 pm

1 stop21h 45m

Lima J Chavez Intl

Thu 4/2

1:15 am-9:44 pm

1 stop22h 29m

$751

SeattleLima

SEA - LIM

SEALIM

Seattle/Tacoma Intl

Thu 1/15

5:43 pm-10:35 pm

2 stops25h 52m

Lima J Chavez Intl

Thu 1/22

11:33 pm-10:29 pm

1 stop25h 56m

$754

SeattleLima

SEA - LIM

SEALIM

Seattle/Tacoma Intl

Sun 2/1

8:55 am-10:35 pm

1 stop34h 40m

Lima J Chavez Intl

Fri 2/6

9:45 am-10:29 pm

1 stop15h 44m

$758

SeattleLima

SEA - LIM

SEALIM

Seattle/Tacoma Intl

Thu 1/1

8:17 pm-8:50 am

2 stops33h 33m

Lima J Chavez Intl

Fri 1/30

6:04 am-9:57 am

2 stops30h 53m

$780

SeattleLima

SEA - LIM

SEALIM

Seattle/Tacoma Intl

Sun 2/8

8:55 am-10:35 pm

1 stop34h 40m

Lima J Chavez Intl

Sat 2/14

12:50 am-12:58 pm

1 stop15h 08m

$793

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/16

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, October is the cheapest month in which you can book a flight from Seattle to Peru (average of $354). Flying from Seattle to Peru in June is currently the most expensive (average of $919). 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 December 18, 2025.

It’s optimal to fly from Seattle to Peru in the evening. By choosing this option you can save up to 22% on the cost of your flight, compared to a flight in the afternoon.

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

Use this chart to determine the cheapest time to fly round-trip from Seattle to Peru. Price data was last updated on December 16, 2024.

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

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 December 18, 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
7.9
Good
8,008 reviews

Food

7.3

Boarding

8.1

Entertainment

7.9

Crew

8.5

Overall

7.9

Comfort

7.9

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
Delta
7.9
Good
8,008 reviews
Delta
7.9
Good
8,008 reviews

Food

7.3

Boarding

8.1

Entertainment

7.9

Crew

8.5

Overall

7.9

Comfort

7.9

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
LATAM Airlines
7.5
Good
1,893 reviews
Delta
7.9
Good
8,008 reviews

Food

7.3

Boarding

8.1

Entertainment

7.9

Crew

8.5

Overall

7.9

Comfort

7.9

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
United Airlines
7.4
Good
9,095 reviews
Delta
7.9
Good
8,008 reviews

Food

7.3

Boarding

8.1

Entertainment

7.9

Crew

8.5

Overall

7.9

Comfort

7.9

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
American Airlines
7.2
Good
11,054 reviews
Delta
7.9
Good
8,008 reviews

Food

7.3

Boarding

8.1

Entertainment

7.9

Crew

8.5

Overall

7.9

Comfort

7.9

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.

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 22h. Fly via LATAM Airlines to get the fastest option. Seattle and Peru are separated by a distance of 5227 mi.

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

    $252 is the cheapest one-way deal found within the past few days, from Avianca. You may also be able to find cheap deals on United Airlines and Delta, with prices starting from $432 and $438, respectively.

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

    While some choose either Seattle/Tacoma Intl - Cusco Velazco Astete or Seattle/Tacoma Intl - Trujillo, 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, October is the cheapest month in which you can book a flight from Seattle to Peru (average of $354). Flying from Seattle to Peru in June is currently the most expensive (average of $919). 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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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 December 18, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$662Average$1,032FlexibilityNo cancel feeOn-time69%
DeltaCheapest$722Average$1,095FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$859Average$1,074FlexibilityNo cancel feeOn-time71%
LATAM AirlinesCheapest$860Average$1,253FlexibilityNo cancel feeOn-time81%

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