What is the cheapest airline that flies from Washington to Peru?

Aeromexico, LATAM Airlines, and Delta are the most popular carriers operating from Washington to Peru

What airlines fly to Peru?

LATAM Airlines, Delta and American Airlines are the top three most popular airlines that fly to Peru from State of Washington according to our data. LATAM Airlines is the first choice among our users, with 44% 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.

How long is the flight from State of Washington to Peru?

The flight from State of Washington to Peru depends on which airports you’re departing and arriving from and whether or not you have a layover. If you fly from Seattle (a popular airport in State of Washington) to Lima (the most popular airport in Peru), then the flight time is 13h 43m on average. If you fly from Spokane (another popular airport in State of Washington) to Lima, then the average flight time is 15h 50m.

When did momondo last update prices for flights from Washington to Peru?

Prices for flights from Washington to Peru are updated daily.

How many operators does momondo search for flights from Washington to Peru?

As of September 2026, there are 4 operators available to choose from for flights from Washington to Peru.

How old do you have to be to fly from Washington to Peru?

The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Washington 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 Washington to Peru in 2026/27

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Washington to Peru

Round-trip

One-way

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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

$863Aeromexico

Wed, Jan 13 - Thu, Jan 21

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

$1,037LATAM Airlines

Sun, Jan 17 - Fri, Feb 5

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

7:03 am - 11:55 pmSEA Seattle/Tacoma Intl-LIM Lima J Chavez Intl

13h 52m1 stop Houston George Bush Intcntl

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

13h 55m1 stop Houston George Bush Intcntl

$1,150United Airlines

Mon, Feb 1 - Sun, Feb 7

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

$1,155American Airlines

Sat, Feb 13 - Sun, Feb 21

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

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

14h 40m1 stop Los Angeles

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

16h 38m1 stop Miami

$1,170Delta

Thu, Feb 11 - Thu, Feb 18

7:20 am - 8:10 amSEA Seattle/Tacoma Intl-LIM Lima J Chavez Intl

21h 50m1 stop Los Angeles

12:50 am - 2:47 pmLIM Lima J Chavez Intl-SEA Seattle/Tacoma Intl

16h 57m1 stop Los Angeles

$1,170Delta

Thu, Feb 11 - Sun, Feb 21

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

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

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

4:27 pm - 5:01 amSEA Seattle/Tacoma Intl-LIM Lima J Chavez Intl

34h 34m3 stops Denver Intl Orlando Mexico City Benito Juarez

12:05 pm - 6:32 pmLIM Lima J Chavez Intl-SEA Seattle/Tacoma Intl

32h 27m2 stops Atlanta Hartsfield-Jackson Vancouver Intl

$1,217Multiple Airlines

Wed, Sep 30 - Wed, Oct 14

4:27 pm - 5:01 amSEA Seattle/Tacoma Intl-LIM Lima J Chavez Intl

34h 34m3 stops Denver Intl Orlando Mexico City Benito Juarez

12:05 pm - 6:32 pmLIM Lima J Chavez Intl-SEA Seattle/Tacoma Intl

32h 27m3 stops Atlanta Hartsfield-Jackson Calgary Vancouver Intl

$1,218Multiple Airlines

Wed, Sep 30 - Wed, Oct 14

7:32 pm - 7:15 pmSEA Seattle/Tacoma Intl-LIM Lima J Chavez Intl

45h 43m2 stops Denver Intl Panama City Tocumen Intl

1:05 am - 9:59 pmLIM Lima J Chavez Intl-SEA Seattle/Tacoma Intl

22h 54m1 stop Miami

$1,260Multiple Airlines

Wed, Sep 30 - Tue, Oct 13

6:00 am - 3:30 amSEA Seattle/Tacoma Intl-LIM Lima J Chavez Intl

19h 30m2 stops Dallas/Fort Worth San Salvador El Salvador Intl

1:40 am - 10:35 amLIM Lima J Chavez Intl-SEA Seattle/Tacoma Intl

34h 55m2 stops Bogotá El Dorado New York John F Kennedy Intl

$1,413Multiple Airlines

Sat, Sep 26 - Thu, Oct 1

8:00 am - 3:35 pmSEA Seattle/Tacoma Intl-LIM Lima J Chavez Intl

29h 35m1 stop Miami

1:05 am - 9:59 pmLIM Lima J Chavez Intl-SEA Seattle/Tacoma Intl

22h 54m1 stop Miami

$1,464Multiple Airlines

Wed, Sep 30 - Tue, Oct 13

2:30 pm - 5:00 amSEA Seattle/Tacoma Intl-LIM Lima J Chavez Intl

12h 30m1 stop Atlanta Hartsfield-Jackson

12:05 pm - 9:30 amLIM Lima J Chavez Intl-SEA Seattle/Tacoma Intl

23h 25m1 stop Atlanta Hartsfield-Jackson

$1,530Multiple Airlines

Sat, Sep 26 - Fri, Oct 2

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

21h 40m1 stop Miami

11:45 pm - 2:51 pmLIM Lima J Chavez Intl-SEA Seattle/Tacoma Intl

17h 06m2 stops Miami Dallas/Fort Worth

$1,563American Airlines

Sat, Sep 26 - Fri, Oct 2

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

21h 40m1 stop Miami

6:30 am - 11:52 pmLIM Lima J Chavez Intl-SEA Seattle/Tacoma Intl

19h 22m1 stop Miami

$1,578American Airlines

Sat, Sep 26 - Fri, Oct 2

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

21h 40m1 stop Miami

10:00 pm - 1:19 pmLIM Lima J Chavez Intl-SEA Seattle/Tacoma Intl

17h 19m2 stops Miami Dallas/Fort Worth

$1,583American Airlines

Sat, Sep 26 - Fri, Oct 2

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Delta flights from State of Washington to Peru

Our best Delta deals on State of Washington to Peru flight tickets

Delta

Oct 11

GEG10:50 pmSpokane

20h 45m

2 stops

LIM9:35 pmLima J Chavez Intl

Nov 9

LIM11:40 pmLima J Chavez Intl

15h 26m

2 stops

GEG12:06 pmSpokane

$1,368

Delta

Oct 11

GEG10:50 pmSpokane

19h 30m

2 stops

LIM8:20 pmLima J Chavez Intl

Nov 7

LIM11:40 pmLima J Chavez Intl

15h 10m

1 stop

GEG11:50 amSpokane

$1,398

Delta

Oct 6

GEG7:25 pmSpokane

24h 30m

2 stops

LIM9:55 pmLima J Chavez Intl

Oct 13

LIM12:05 amLima J Chavez Intl

13h 45m

1 stop

GEG11:50 amSpokane

$1,410

American Airlines flights from State of Washington to Peru

Our best American Airlines deals on State of Washington to Peru flight tickets

American Airlines

Nov 7

PSC3:37 pmPasco Tri Cities

26h 55m

2 stops

LIM9:32 pmLima J Chavez Intl

Nov 14

LIM10:55 pmLima J Chavez Intl

19h 12m

2 stops

PSC3:07 pmPasco Tri Cities

$1,295

American Airlines

Oct 6

GEG6:00 amSpokane

20h 10m

2 stops

LIM4:10 amLima J Chavez Intl

Oct 14

LIM11:45 pmLima J Chavez Intl

22h 58m

2 stops

GEG8:43 pmSpokane

$1,364

American Airlines

Oct 6

GEG6:00 amSpokane

20h 10m

2 stops

LIM4:10 amLima J Chavez Intl

Oct 14

LIM11:45 pmLima J Chavez Intl

22h 58m

2 stops

GEG8:43 pmSpokane

$1,384

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

Wed 1/13

9:30 am-5:50 pm

1 stop29h 20m

Lima J Chavez Intl

Thu 1/21

11:00 pm-7:55 pm

1 stop23h 55m

$863

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

$1,037

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

Quickest round-trip

SeattleLima

SEA Seattle/Tacoma Intl - LIM Lima J Chavez Intl

SEALIM

Seattle/Tacoma Intl

Mon 2/1

7:03 am-11:55 pm

1 stop13h 52m

Lima J Chavez Intl

Sun 2/7

1:50 am-12:45 pm

1 stop13h 55m

$1,150

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

$1,155

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

Thu 2/11

2:30 pm-8:10 am

1 stop14h 40m

Lima J Chavez Intl

Thu 2/18

8:20 am-9:58 pm

1 stop16h 38m

$1,170

SeattleLima

SEA Seattle/Tacoma Intl - LIM Lima J Chavez Intl

SEALIM

Seattle/Tacoma Intl

Thu 2/11

7:20 am-8:10 am

1 stop21h 50m

Lima J Chavez Intl

Sun 2/21

12:50 am-2:47 pm

1 stop16h 57m

$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

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 State of Washington 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

Other information

What is the cheapest month to fly to Peru?

In general, November is the cheapest month to fly from State of Washington 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 State of Washington to Peru during January average around $939.

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

You are more likely to see cheaper flights to Peru from State of Washington when booking weeks ahead of your departure date. In general, you can expect to find flights to Peru for around $1,128 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Peru from State of Washington for as low as $972 on momondo.

Can stopping save me money on State of Washington to Peru flights?

You could potentially save up to 21% on your flight if you consider stops on a State of Washington to Peru flight.

Cheap State of Washington to Peru flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from State of Washington to Peru

Best Price Found	$341
Fastest flight time	12h 50m
Direct flights	None

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

The fastest flight from State of Washington to Peru takes 12h 50m

There are no direct flights from State of Washington to Peru. There are no popular flight routes from State of Washington to Peru.

Search flight deals

Frequently asked questions about flying from Washington to Peru

When did momondo last update prices for flights from Washington to Peru?
Prices for flights from Washington to Peru are updated daily.
How many operators does momondo search for flights from Washington to Peru?
As of September 2026, there are 4 operators available to choose from for flights from Washington to Peru.
How old do you have to be to fly from Washington to Peru?
The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Washington 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 State of Washington to Peru

Compare and see reviews for airlines that fly from State of Washington to Peru with momondo

Airline	Rating	Free Cancellation	Price
United Airlines	PriceFrom $598	Free Cancellation	Rating 7.4 10,238 reviews	Search United Airlines flights
LATAM Airlines	PriceFrom $773	Free Cancellation	Rating 7.4 1,981 reviews	Search LATAM Airlines flights
Delta	PriceFrom $853	Free Cancellation	Rating 7.8 8,603 reviews	Search Delta flights
American Airlines	PriceFrom $996	Free Cancellation	Rating 7.0 12,089 reviews	Search American Airlines flights

Why use momondo?

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

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Washington to Peru. Millions of users trust and use momondo every year so you are in good hands.

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

Flights from Washington to Peru with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

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

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Washington to Peru.

I’m not ready to book a flight from Washington to Peru right now. Can momondo alert me if prices change?

Price alerts on flights to Peru from Washington are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.