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

Aeromexico is the most popular carrier operating from Seattle/Tacoma Intl to Peru

What airlines fly to Peru?

Delta, LATAM Airlines and American Airlines are the top three most popular airlines that fly to Peru from Seattle according to our data. Delta is the first choice among our users, with 42% 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 September 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.

$341 Cheap Flights from Seattle to Peru in 2026/27

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Seattle to Peru

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

9:30 am - 5:50 pmSEA Seattle/Tacoma Intl-LIM Lima J Chavez Intl

29h 20m1 stop Mexico City Benito Juarez

11:00 pm - 7:55 pmLIM Lima J Chavez Intl-SEA Seattle/Tacoma Intl

23h 55m1 stop Mexico City Benito Juarez

$853Aeromexico

Thu, Feb 18 - Thu, Feb 25

9:30 am - 5:50 pmSEA Seattle/Tacoma Intl-LIM Lima J Chavez Intl

29h 20m1 stop Mexico City Benito Juarez

11:00 pm - 7:55 pmLIM Lima J Chavez Intl-SEA Seattle/Tacoma Intl

23h 55m1 stop Mexico City Benito Juarez

$853Aeromexico

Mon, Nov 23 - Wed, Dec 2

2:30 pm - 8:10 amSEA Seattle/Tacoma Intl-LIM Lima J Chavez Intl

14h 40m1 stop Los Angeles

12:15 am - 9:58 pmLIM Lima J Chavez Intl-SEA Seattle/Tacoma Intl

24h 43m1 stop Miami

$1,044LATAM Airlines

Thu, Jan 7 - Sat, Feb 6

8:25 am - 5:00 amSEA Seattle/Tacoma Intl-LIM Lima J Chavez Intl

17h 35m1 stop Miami

12:50 am - 2:37 pmLIM Lima J Chavez Intl-SEA Seattle/Tacoma Intl

16h 47m1 stop Los Angeles

$1,054LATAM Airlines

Sun, Jan 17 - Fri, Feb 5

9:20 pm - 9:20 pmSEA Seattle/Tacoma Intl-LIM Lima J Chavez Intl

21h 00m1 stop Atlanta Hartsfield-Jackson

8:20 am - 9:58 pmLIM Lima J Chavez Intl-SEA Seattle/Tacoma Intl

16h 38m1 stop Miami

$1,170Delta

Sun, Jan 17 - Mon, Mar 8

5:45 pm - 9:00 amSEA Seattle/Tacoma Intl-LIM Lima J Chavez Intl

12h 15m1 stop Salt Lake City

12:50 am - 1:00 pmLIM Lima J Chavez Intl-SEA Seattle/Tacoma Intl

15h 10m1 stop Los Angeles

$1,170Delta

Thu, Jan 14 - Tue, Jan 19

10:45 pm - 10:15 pmSEA Seattle/Tacoma Intl-LIM Lima J Chavez Intl

20h 30m1 stop Newark

1:50 am - 12:45 pmLIM Lima J Chavez Intl-SEA Seattle/Tacoma Intl

13h 55m1 stop Houston George Bush Intcntl

$1,170United Airlines

Sun, Feb 14 - Wed, Feb 17

11:59 pm - 9:30 pmSEA Seattle/Tacoma Intl-LIM Lima J Chavez Intl

18h 31m2 stops Chicago O'Hare Intl Miami

10:55 pm - 3:43 pmLIM Lima J Chavez Intl-SEA Seattle/Tacoma Intl

19h 48m2 stops Miami Chicago O'Hare Intl

$1,175American Airlines

Sat, Feb 13 - Sun, Feb 21

7:30 am - 5:10 amSEA Seattle/Tacoma Intl-LIM Lima J Chavez Intl

18h 40m2 stops Dallas/Fort Worth Miami

11:40 pm - 3:43 pmLIM Lima J Chavez Intl-SEA Seattle/Tacoma Intl

18h 03m2 stops Miami Chicago O'Hare Intl

$1,185American Airlines

Fri, Mar 5 - Sun, Mar 21

3:51 pm - 11:55 pmSEA Seattle/Tacoma Intl-LIM Lima J Chavez Intl

29h 04m3 stops Denver Intl Los Angeles Houston George Bush Intcntl

1:50 am - 6:07 pmLIM Lima J Chavez Intl-SEA Seattle/Tacoma Intl

19h 17m2 stops Houston George Bush Intcntl San Francisco

$1,185United Airlines

Wed, Feb 3 - Fri, Feb 19

Cheap last minute flights

Enter your travel dates to find the best prices.

8:00 am - 4:30 pmSEA Seattle/Tacoma Intl-LIM Lima J Chavez Intl

30h 30m2 stops Miami Bogotá El Dorado

1:40 am - 9:54 pmLIM Lima J Chavez Intl-SEA Seattle/Tacoma Intl

22h 14m2 stops Bogotá El Dorado Miami

$1,110Multiple Airlines

Wed, Sep 30 - Thu, Oct 1

8:00 am - 8:50 pmSEA Seattle/Tacoma Intl-LIM Lima J Chavez Intl

34h 50m2 stops Miami Bogotá El Dorado

2:50 am - 9:59 pmLIM Lima J Chavez Intl-SEA Seattle/Tacoma Intl

21h 09m2 stops Bogotá El Dorado Miami

$1,157Multiple Airlines

Mon, Sep 28 - Tue, Oct 13

8:00 am - 4:30 pmSEA Seattle/Tacoma Intl-LIM Lima J Chavez Intl

30h 30m2 stops Miami Bogotá El Dorado

2:50 am - 6:12 pmLIM Lima J Chavez Intl-SEA Seattle/Tacoma Intl

17h 22m2 stops Bogotá El Dorado Dallas/Fort Worth

$1,169Multiple Airlines

Wed, Sep 30 - Tue, Oct 13

8:50 pm - 8:30 pmSEA Seattle/Tacoma Intl-LIM Lima J Chavez Intl

21h 40m1 stop Miami

6:30 am - 11:59 pmLIM Lima J Chavez Intl-SEA Seattle/Tacoma Intl

19h 29m1 stop Miami

$1,508American Airlines

Fri, Oct 2 - Mon, Oct 12

8:50 pm - 8:30 pmSEA Seattle/Tacoma Intl-LIM Lima J Chavez Intl

21h 40m1 stop Miami

6:30 am - 11:59 pmLIM Lima J Chavez Intl-SEA Seattle/Tacoma Intl

19h 29m1 stop Miami

$1,508American Airlines

Fri, Oct 2 - Sun, Oct 11

11:59 pm - 11:00 pmSEA Seattle/Tacoma Intl-LIM Lima J Chavez Intl

21h 01m1 stop Houston George Bush Intcntl

11:05 pm - 9:55 pmLIM Lima J Chavez Intl-SEA Seattle/Tacoma Intl

24h 50m1 stop Newark

$1,508United Airlines

Fri, Oct 2 - Mon, Oct 12

6:05 pm - 11:00 pmSEA Seattle/Tacoma Intl-LIM Lima J Chavez Intl

26h 55m2 stops Denver Intl Houston George Bush Intcntl

11:05 pm - 6:19 pmLIM Lima J Chavez Intl-SEA Seattle/Tacoma Intl

21h 14m1 stop Newark

$1,513United Airlines

Fri, Oct 2 - Mon, Oct 12

7:51 am - 4:10 amSEA Seattle/Tacoma Intl-LIM Lima J Chavez Intl

18h 19m2 stops Dallas/Fort Worth Miami

6:30 am - 10:37 pmLIM Lima J Chavez Intl-SEA Seattle/Tacoma Intl

18h 07m2 stops Miami Los Angeles

$1,513American Airlines

Fri, Oct 2 - Sun, Oct 11

6:30 am - 11:00 pmSEA Seattle/Tacoma Intl-LIM Lima J Chavez Intl

14h 30m2 stops Los Angeles Houston George Bush Intcntl

11:05 pm - 11:27 pmLIM Lima J Chavez Intl-SEA Seattle/Tacoma Intl

26h 22m3 stops Newark Denver Intl San Francisco

$1,741United Airlines

Wed, Sep 30 - Fri, Oct 2

11:15 pm - 11:15 amSEA Seattle/Tacoma Intl-AQP Arequipa Rodriguez Ballon

34h 00m3 stops Orlando Bogotá El Dorado Lima J Chavez Intl

6:05 pm - 10:03 amAQP Arequipa Rodriguez Ballon-SEA Seattle/Tacoma Intl

41h 58m3 stops Cusco Velazco Astete Lima J Chavez Intl Atlanta Hartsfield-Jackson

$1,864LATAM Airlines

Thu, Oct 1 - Sun, Oct 11

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Aeromexico flights from Seattle to Peru

Our best Aeromexico deals on Seattle to Peru flight tickets

Aeromexico

Feb 18

SEA9:30 amSeattle/Tacoma Intl

29h 20m

1 stop

LIM5:50 pmLima J Chavez Intl

Feb 25

LIM11:00 pmLima J Chavez Intl

23h 55m

1 stop

SEA7:55 pmSeattle/Tacoma Intl

$853

Aeromexico

Jan 12

SEA9:30 amSeattle/Tacoma Intl

29h 20m

1 stop

LIM5:50 pmLima J Chavez Intl

Jan 21

LIM11:00 pmLima J Chavez Intl

23h 55m

1 stop

SEA7:55 pmSeattle/Tacoma Intl

$863

Aeromexico

Jan 27

SEA9:30 amSeattle/Tacoma Intl

29h 20m

1 stop

LIM5:50 pmLima J Chavez Intl

Feb 15

LIM11:00 pmLima J Chavez Intl

23h 55m

1 stop

SEA7:55 pmSeattle/Tacoma Intl

$870

United Airlines flights from Seattle to Peru

Our best United Airlines deals on Seattle to Peru flight tickets

United Airlines

Oct 2

SEA11:59 pmSeattle/Tacoma Intl

21h 01m

1 stop

LIM11:00 pmLima J Chavez Intl

Oct 12

LIM11:05 pmLima J Chavez Intl

24h 50m

1 stop

SEA9:55 pmSeattle/Tacoma Intl

$1,508

United Airlines

Oct 8

SEA8:29 pmSeattle/Tacoma Intl

24h 31m

2 stops

LIM11:00 pmLima J Chavez Intl

Oct 16

LIM12:55 amLima J Chavez Intl

24h 32m

3 stops

SEA11:27 pmSeattle/Tacoma Intl

$1,510

United Airlines

Oct 2

SEA6:05 pmSeattle/Tacoma Intl

26h 55m

2 stops

LIM11:00 pmLima J Chavez Intl

Oct 12

LIM11:05 pmLima J Chavez Intl

21h 14m

1 stop

SEA6:19 pmSeattle/Tacoma Intl

$1,513

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

SeattleLima

SEA Seattle/Tacoma Intl - LIM Lima J Chavez Intl

SEALIM

Seattle/Tacoma Intl

Thu 2/18

9:30 am-5:50 pm

1 stop29h 20m

Lima J Chavez Intl

Thu 2/25

11:00 pm-7:55 pm

1 stop23h 55m

$853

SeattleLima

SEA Seattle/Tacoma Intl - LIM Lima J Chavez Intl

SEALIM

Seattle/Tacoma Intl

Mon 11/23

9:30 am-5:50 pm

1 stop29h 20m

Lima J Chavez Intl

Wed 12/2

11:00 pm-7:55 pm

1 stop23h 55m

$853

SeattleLima

SEA Seattle/Tacoma Intl - LIM Lima J Chavez Intl

SEALIM

Seattle/Tacoma Intl

Thu 1/7

2:30 pm-8:10 am

1 stop14h 40m

Lima J Chavez Intl

Sat 2/6

12:15 am-9:58 pm

1 stop24h 43m

$1,044

SeattleLima

SEA Seattle/Tacoma Intl - LIM Lima J Chavez Intl

SEALIM

Seattle/Tacoma Intl

Sun 1/17

8:25 am-5:00 am

1 stop17h 35m

Lima J Chavez Intl

Fri 2/5

12:50 am-2:37 pm

1 stop16h 47m

$1,054

SeattleLima

SEA Seattle/Tacoma Intl - LIM Lima J Chavez Intl

SEALIM

Seattle/Tacoma Intl

Sun 1/17

9:20 pm-9:20 pm

1 stop21h 00m

Lima J Chavez Intl

Mon 3/8

8:20 am-9:58 pm

1 stop16h 38m

$1,170

Quickest round-trip

SeattleLima

SEA Seattle/Tacoma Intl - LIM Lima J Chavez Intl

SEALIM

Seattle/Tacoma Intl

Thu 1/14

5:45 pm-9:00 am

1 stop12h 15m

Lima J Chavez Intl

Tue 1/19

12:50 am-1:00 pm

1 stop15h 10m

$1,170

SeattleLima

SEA Seattle/Tacoma Intl - LIM Lima J Chavez Intl

SEALIM

Seattle/Tacoma Intl

Sun 2/14

10:45 pm-10:15 pm

1 stop20h 30m

Lima J Chavez Intl

Wed 2/17

1:50 am-12:45 pm

1 stop13h 55m

$1,170

SeattleLima

SEA Seattle/Tacoma Intl - LIM Lima J Chavez Intl

SEALIM

Seattle/Tacoma Intl

Sat 2/13

11:59 pm-9:30 pm

2 stops18h 31m

Lima J Chavez Intl

Sun 2/21

10:55 pm-3:43 pm

2 stops19h 48m

$1,175

SeattleLima

SEA Seattle/Tacoma Intl - LIM Lima J Chavez Intl

SEALIM

Seattle/Tacoma Intl

Fri 3/5

7:30 am-5:10 am

2 stops18h 40m

Lima J Chavez Intl

Sun 3/21

11:40 pm-3:43 pm

2 stops18h 03m

$1,185

SeattleLima

SEA Seattle/Tacoma Intl - LIM Lima J Chavez Intl

SEALIM

Seattle/Tacoma Intl

Wed 2/3

3:51 pm-11:55 pm

3 stops29h 04m

Lima J Chavez Intl

Fri 2/19

1:50 am-6:07 pm

2 stops19h 17m

$1,185

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, November 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 $939. If you’re not able to fly to Peru in November, then January is your next best option. Flight prices from Seattle to Peru during January average around $939.

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 $1,137 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 $972 on momondo.

Can stopping save me money on Seattle to Peru flights?

You could potentially save up to 21% 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

Best Price Found	$341
Fastest flight time	13h 43m
Direct flights	None

The best one-way flight to Peru from Seattle in the past 72 hours is $341. The best round-trip flight deal from Seattle to Peru found on momondo in the last 72 hours is $853.

The fastest flight from Seattle to Peru takes 13h 43m

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

Search flight deals

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 September 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
LATAM Airlines	PriceFrom $773	Free Cancellation	Rating 7.4 1,980 reviews	Search LATAM Airlines flights
United Airlines	PriceFrom $856	Free Cancellation	Rating 7.4 10,242 reviews	Search United Airlines flights
Delta	PriceFrom $859	Free Cancellation	Rating 7.8 8,607 reviews	Search Delta flights
American Airlines	PriceFrom $1,025	Free Cancellation	Rating 7.0 12,098 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.