What is the cheapest airline that flies from Seattle/Tacoma Intl to Peru?

LATAM Airlines and Delta are the most popular carriers operating from Seattle/Tacoma Intl to Peru

What airlines fly to Peru?

LATAM Airlines, Delta and United Airlines are the top three most popular airlines that fly to Peru from Seattle according to our data. LATAM Airlines is the first choice among our users, with 51% of people opting to fly with this airline when traveling to Peru. Keep in mind that there are 4 different airlines that fly to Peru on a routine basis, so you have a few additional options to choose from.

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

Prices for flights from Seattle/Tacoma Intl Airport to Peru were last updated today.

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

The number of operators available for flights from Seattle/Tacoma Intl Airport to Peru is 4 as of May 2026.

How old do you have to be to fly from Seattle/Tacoma Intl Airport to Peru?

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 Seattle/Tacoma Intl Airport to Peru.

What documentation or ID do you need to fly to Peru?

The travel and health documents you'll need for your trip to Peru may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Peru. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

$317 Cheap Flights from Seattle to Peru in 2026

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Find the cheapest flights from Seattle to Peru

Round-trip

One-way

Cheap round-trip flights

Enter your travel dates to find the best prices.

10:03 am - 3:30 am

SEA

LIM

15h 27m

2 stops

3:05 am - 5:39 pm

LIM

SEA

16h 34m

2 stops

$738Multiple Airlines

Mon, Aug 17 - Wed, Sep 2

9:32 am - 3:30 am

SEA

LIM

15h 58m

2 stops

3:05 am - 5:26 pm

LIM

SEA

16h 21m

2 stops

$766Multiple Airlines

Tue, Sep 1 - Sat, Sep 12

8:03 am - 4:45 pm

SEA

LIM

30h 42m

2 stops

11:00 pm - 9:40 am

LIM

SEA

36h 40m

2 stops

$775Multiple Airlines

Wed, Jun 3 - Wed, Jun 10

6:50 am - 3:30 am

SEA

LIM

18h 40m

2 stops

2:50 am - 9:57 pm

LIM

SEA

21h 07m

2 stops

$780Multiple Airlines

Tue, Sep 8 - Thu, Sep 17

8:30 am - 5:50 pm

SEA

LIM

31h 20m

2 stops

11:00 pm - 9:40 am

LIM

SEA

36h 40m

2 stops

$786Multiple Airlines

Wed, Sep 16 - Tue, Sep 22

11:15 am - 11:00 am

SEA

LIM

21h 45m

2 stops

8:15 am - 9:59 pm

LIM

SEA

15h 44m

1 stop

$800LATAM Airlines

Wed, Sep 16 - Tue, Sep 22

11:50 am - 2:00 pm

SEA

CUZ

24h 10m

2 stops

5:00 am - 9:58 pm

CUZ

SEA

18h 58m

2 stops

$1,239LATAM Airlines

Thu, Oct 22 - Mon, Oct 26

1:00 pm - 7:55 am

SEA

CUZ

16h 55m

2 stops

1:05 pm - 2:52 pm

CUZ

SEA

27h 47m

3 stops

$1,254GOL

Tue, Sep 1 - Fri, Sep 11

2:30 pm - 1:05 pm

SEA

CUZ

20h 35m

2 stops

5:00 am - 9:58 pm

CUZ

SEA

18h 58m

2 stops

$1,259LATAM Airlines

Mon, Oct 19 - Thu, Oct 22

11:35 pm - 4:55 am

SEA

IQT

51h 20m

3 stops

9:10 am - 7:04 pm

IQT

SEA

35h 54m

2 stops

$1,314LATAM Airlines

Fri, May 29 - Mon, Jun 8

LATAM Airlines flights from Seattle to Peru

Our best LATAM Airlines deals on Seattle to Peru flight tickets

LATAM Airlines

Sep 16

SEA11:15 amSeattle/Tacoma Intl

21h 45m

2 stops

LIM11:00 amLima J Chavez Intl

Sep 22

LIM8:15 amLima J Chavez Intl

15h 44m

1 stop

SEA9:59 pmSeattle/Tacoma Intl

$800

LATAM Airlines

Oct 5

SEA2:30 pmSeattle/Tacoma Intl

14h 55m

1 stop

LIM7:25 amLima J Chavez Intl

Oct 19

LIM12:00 pmLima J Chavez Intl

14h 18m

1 stop

SEA12:18 amSeattle/Tacoma Intl

$850

LATAM Airlines

Oct 21

SEA8:25 amSeattle/Tacoma Intl

18h 35m

1 stop

LIM5:00 amLima J Chavez Intl

Oct 29

LIM12:50 amLima J Chavez Intl

14h 10m

1 stop

SEA1:00 pmSeattle/Tacoma Intl

$858

GOL flights from Seattle to Peru

Our best GOL deals on Seattle to Peru flight tickets

GOL

May 23

SEA8:53 pmSeattle/Tacoma Intl

21h 37m

1 stop

LIM8:30 pmLima J Chavez Intl

Jun 2

LIM11:45 pmLima J Chavez Intl

14h 12m

1 stop

SEA11:57 amSeattle/Tacoma Intl

$1,158

GOL

May 23

SEA8:53 pmSeattle/Tacoma Intl

21h 37m

1 stop

LIM8:30 pmLima J Chavez Intl

May 30

LIM6:30 amLima J Chavez Intl

19h 38m

1 stop

SEA12:08 amSeattle/Tacoma Intl

$1,207

GOL

May 23

SEA8:53 pmSeattle/Tacoma Intl

23h 32m

1 stop

LIM10:25 pmLima J Chavez Intl

Jun 2

LIM6:30 amLima J Chavez Intl

19h 38m

1 stop

SEA12:08 amSeattle/Tacoma Intl

$1,211

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Quickest round-trip

SeattleLima

SEA - LIM

SEALIM

Seattle/Tacoma Intl

Mon 8/17

10:03 am-3:30 am

2 stops15h 27m

Lima J Chavez Intl

Wed 9/2

3:05 am-5:39 pm

2 stops16h 34m

$738

SeattleLima

SEA - LIM

SEALIM

Seattle/Tacoma Intl

Tue 9/1

9:32 am-3:30 am

2 stops15h 58m

Lima J Chavez Intl

Sat 9/12

3:05 am-5:26 pm

2 stops16h 21m

$766

SeattleLima

SEA - LIM

SEALIM

Seattle/Tacoma Intl

Wed 6/3

8:03 am-4:45 pm

2 stops30h 42m

Lima J Chavez Intl

Wed 6/10

11:00 pm-9:40 am

2 stops36h 40m

$775

SeattleLima

SEA - LIM

SEALIM

Seattle/Tacoma Intl

Tue 9/8

6:50 am-3:30 am

2 stops18h 40m

Lima J Chavez Intl

Thu 9/17

2:50 am-9:57 pm

2 stops21h 07m

$780

SeattleLima

SEA - LIM

SEALIM

Seattle/Tacoma Intl

Wed 9/16

8:30 am-5:50 pm

2 stops31h 20m

Lima J Chavez Intl

Tue 9/22

11:00 pm-9:40 am

2 stops36h 40m

$786

SeattleLima

SEA - LIM

SEALIM

Seattle/Tacoma Intl

Wed 9/16

11:15 am-11:00 am

2 stops21h 45m

Lima J Chavez Intl

Tue 9/22

8:15 am-9:59 pm

1 stop15h 44m

$800

SeattleCusco

SEA - CUZ

SEACUZ

Seattle/Tacoma Intl

Thu 10/22

11:50 am-2:00 pm

2 stops24h 10m

Cusco Velazco Astete

Mon 10/26

5:00 am-9:58 pm

2 stops18h 58m

$1,239

SeattleCusco

SEA - CUZ

SEACUZ

Seattle/Tacoma Intl

Tue 9/1

1:00 pm-7:55 am

2 stops16h 55m

Cusco Velazco Astete

Fri 9/11

1:05 pm-2:52 pm

3 stops27h 47m

$1,254

SeattleCusco

SEA - CUZ

SEACUZ

Seattle/Tacoma Intl

Mon 10/19

2:30 pm-1:05 pm

2 stops20h 35m

Cusco Velazco Astete

Thu 10/22

5:00 am-9:58 pm

2 stops18h 58m

$1,259

SeattleIquitos

SEA - IQT

SEAIQT

Seattle/Tacoma Intl

Fri 5/29

11:35 pm-4:55 am

3 stops51h 20m

Iquitos C.F. Secada

Mon 6/8

9:10 am-7:04 pm

2 stops35h 54m

$1,314

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Seattle to Peru

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

Prices

Airlines

What is the cheapest month to fly to Peru?

In general, July is the cheapest month to fly from Seattle to Peru. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $197. If you’re not able to fly to Peru in July, then June is your next best option. Flight prices from Seattle to Peru during June average around $197.

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

You are more likely to see cheaper flights to Peru from Seattle when booking weeks ahead of your departure date. In general, you can expect to find flights to Peru for around $1,038 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Peru from Seattle for as low as $835 on momondo.

Can stopping save me money on Seattle to Peru flights?

You could potentially save up to 28% on your flight if you consider stops on a Seattle to Peru flight.

Cheap Seattle to Peru flight deals and tips

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

Fastest flight time	16h 55m
Direct flights	None

The fastest flight from Seattle to Peru takes 16h 55m

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

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Frequently asked questions about flying from Seattle to Peru

When did momondo last update prices for flights from Seattle/Tacoma Intl Airport to Peru?
Prices for flights from Seattle/Tacoma Intl Airport to Peru were last updated today.
How many operators does momondo search for flights from Seattle/Tacoma Intl Airport to Peru?
The number of operators available for flights from Seattle/Tacoma Intl Airport to Peru is 4 as of May 2026.
How old do you have to be to fly from Seattle/Tacoma Intl Airport to Peru?
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 Seattle/Tacoma Intl Airport to Peru.
What documentation or ID do you need to fly to Peru?
The travel and health documents you'll need for your trip to Peru may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Peru. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Best airlines flying from Seattle to Peru

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

Airline	Rating	Free Cancellation	Price
United Airlines	PriceFrom $598	Free Cancellation	Rating 7.4 9,694 reviews	Search United Airlines flights
LATAM Airlines	PriceFrom $787	Free Cancellation	Rating 7.4 1,917 reviews	Search LATAM Airlines flights
Delta	PriceFrom $804	Free Cancellation	Rating 7.9 8,455 reviews	Search Delta flights
American Airlines	PriceFrom $859	Free Cancellation	Rating 7.1 11,667 reviews	Search American Airlines flights

Why use momondo?

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

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Peru from Seattle.

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

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

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

momondo helps you find the best flight between Seattle and Peru 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 Peru right now. Can momondo alert me if prices change?

If you are not ready to book a flight from Seattle to Peru now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Peru and let you know when they change.