Cheap flights from Washington to Peru from $325

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Washington to Peru departing on 8/20. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

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Find the cheapest flights from Washington to Peru

Cheap round-trip flights

Enter your travel dates to find the best prices.
LATAM Airlines Logo
1:25 pm - 8:05 am
PDX
-
LIM
16h 40m
1 stop
LATAM Airlines Logo
12:50 am - 12:23 pm
LIM
-
PDX
13h 33m
1 stop
$727LATAM Airlines
Wed, Sep 16 - Tue, Sep 22
LATAM Airlines Logo
6:20 am - 10:10 pm
PDX
-
LIM
13h 50m
1 stop
LATAM Airlines Logo
12:15 am - 6:59 pm
LIM
-
PDX
20h 44m
2 stops
$747LATAM Airlines
Tue, Sep 1 - Sun, Sep 13
LATAM Airlines Logo
6:30 am - 10:10 pm
PDX
-
LIM
13h 40m
1 stop
LATAM Airlines Logo
12:05 pm - 10:56 am
LIM
-
PDX
24h 51m
1 stop
$760LATAM Airlines
Tue, Oct 13 - Tue, Oct 20
LATAM Airlines Logo
6:30 am - 10:10 pm
PDX
-
LIM
13h 40m
1 stop
LATAM Airlines Logo
12:15 am - 7:08 pm
LIM
-
PDX
20h 53m
2 stops
$765LATAM Airlines
Tue, Oct 13 - Mon, Oct 19
Air Canada Logo
7:00 am - 6:10 am
PDX
-
LIM
20h 10m
2 stops
Air Canada Logo
8:00 am - 9:26 am
LIM
-
PDX
28h 26m
2 stops
$778Air Canada
Tue, Dec 1 - Fri, Dec 4
Multiple Airlines Logo
7:03 am - 10:10 pm
PDX
-
LIM
13h 07m
1 stop
Multiple Airlines Logo
12:50 am - 1:25 pm
LIM
-
PDX
14h 35m
1 stop
$785Multiple Airlines
Wed, Sep 16 - Tue, Sep 22
Multiple Airlines Logo
10:48 am - 4:30 pm
PDX
-
LIM
27h 42m
2 stops
Multiple Airlines Logo
11:45 am - 8:40 pm
LIM
-
PDX
34h 55m
2 stops
$787Multiple Airlines
Tue, Sep 8 - Thu, Sep 24
Air Canada Logo
8:40 am - 11:20 am
SEA
-
CUZ
24h 40m
3 stops
Air Canada Logo
5:10 pm - 8:54 pm
CUZ
-
SEA
30h 44m
2 stops
$964Air Canada
Wed, Oct 28 - Wed, Dec 2
Delta Logo
10:45 pm - 9:20 pm
GEG
-
LIM
19h 35m
1 stop
Delta Logo
11:40 pm - 11:38 am
LIM
-
GEG
14h 58m
1 stop
$993Delta
Sun, Nov 15 - Wed, Dec 2
Delta Logo
12:40 pm - 9:20 pm
GEG
-
LIM
29h 40m
1 stop
Delta Logo
12:00 pm - 11:38 am
LIM
-
GEG
26h 38m
1 stop
$1,001Delta
Sat, Nov 14 - Tue, Dec 1

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Copa Airlines flights from State of Washington to Peru

Our best Copa Airlines deals on State of Washington to Peru flight tickets
Copa Airlines
Jul 2
SEA6:00 amSeattle/Tacoma Intl
17h 20m
2 stops
LIM1:20 amLima J Chavez Intl
Jul 7
LIM11:00 amLima J Chavez Intl
34h 03m
2 stops
SEA7:03 pmSeattle/Tacoma Intl
$1,024
Copa Airlines
Jul 3
SEA6:00 amSeattle/Tacoma Intl
28h 25m
2 stops
LIM12:25 pmLima J Chavez Intl
Jul 7
LIM1:20 pmLima J Chavez Intl
31h 43m
2 stops
SEA7:03 pmSeattle/Tacoma Intl
$1,053
Copa Airlines
Jul 2
SEA5:04 pmSeattle/Tacoma Intl
24h 11m
2 stops
LIM7:15 pmLima J Chavez Intl
Jul 7
LIM11:00 amLima J Chavez Intl
34h 03m
2 stops
SEA7:03 pmSeattle/Tacoma Intl
$1,074

United Airlines flights from State of Washington to Peru

Our best United Airlines deals on State of Washington to Peru flight tickets
United Airlines
Oct 13
PDX9:00 amPortland
34h 25m
2 stops
LIM9:25 pmLima J Chavez Intl
Oct 20
LIM11:05 pmLima J Chavez Intl
25h 48m
2 stops
PDX10:53 pmPortland
$870
United Airlines
Aug 16
GEG5:00 amSpokane
40h 00m
2 stops
LIM11:00 pmLima J Chavez Intl
Aug 28
LIM12:55 amLima J Chavez Intl
21h 51m
2 stops
GEG8:46 pmSpokane
$1,052
United Airlines
Jul 6
PDX6:50 pmPortland
26h 10m
2 stops
LIM11:00 pmLima J Chavez Intl
Jul 13
LIM11:05 pmLima J Chavez Intl
36h 20m
1 stop
PDX9:25 amPortland
$1,186

momondo Fare Finder

 
Customize your flight search to find flights from State of Washington 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, momondo users made 832,500 searches. Data last updated June 23, 2026.
Use the filters below to find and compare flights from Washington to Peru that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

PortlandLima

PDX - LIM

PDXLIM

Portland

Wed 9/16

1:25 pm-8:05 am

1 stop16h 40m

Lima J Chavez Intl

Tue 9/22

12:50 am-12:23 pm

1 stop13h 33m

$727

PortlandLima

PDX - LIM

PDXLIM

Portland

Tue 9/1

6:20 am-10:10 pm

1 stop13h 50m

Lima J Chavez Intl

Sun 9/13

12:15 am-6:59 pm

2 stops20h 44m

$747

PortlandLima

PDX - LIM

PDXLIM

Portland

Tue 10/13

6:30 am-10:10 pm

1 stop13h 40m

Lima J Chavez Intl

Tue 10/20

12:05 pm-10:56 am

1 stop24h 51m

$760

PortlandLima

PDX - LIM

PDXLIM

Portland

Tue 10/13

6:30 am-10:10 pm

1 stop13h 40m

Lima J Chavez Intl

Mon 10/19

12:15 am-7:08 pm

2 stops20h 53m

$765

PortlandLima

PDX - LIM

PDXLIM

Portland

Tue 12/1

7:00 am-6:10 am

2 stops20h 10m

Lima J Chavez Intl

Fri 12/4

8:00 am-9:26 am

2 stops28h 26m

$778
Quickest round-trip

PortlandLima

PDX - LIM

PDXLIM

Portland

Wed 9/16

7:03 am-10:10 pm

1 stop13h 07m

Lima J Chavez Intl

Tue 9/22

12:50 am-1:25 pm

1 stop14h 35m

$785

PortlandLima

PDX - LIM

PDXLIM

Portland

Tue 9/8

10:48 am-4:30 pm

2 stops27h 42m

Lima J Chavez Intl

Thu 9/24

11:45 am-8:40 pm

2 stops34h 55m

$787

SeattleCusco

SEA - CUZ

SEACUZ

Seattle/Tacoma Intl

Wed 10/28

8:40 am-11:20 am

3 stops24h 40m

Cusco Velazco Astete

Wed 12/2

5:10 pm-8:54 pm

2 stops30h 44m

$964

SpokaneLima

GEG - LIM

GEGLIM

Spokane

Sun 11/15

10:45 pm-9:20 pm

1 stop19h 35m

Lima J Chavez Intl

Wed 12/2

11:40 pm-11:38 am

1 stop14h 58m

$993

SpokaneLima

GEG - LIM

GEGLIM

Spokane

Sat 11/14

12:40 pm-9:20 pm

1 stop29h 40m

Lima J Chavez Intl

Tue 12/1

12:00 pm-11:38 am

1 stop26h 38m

$1,001

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Peru from

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

What is the cheapest month to fly to Peru?

In general, October 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 $233. If you’re not able to fly to Peru in October, then January is your next best option. Flight prices from State of Washington to Peru during January average around $239.

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 $1,064 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 $883 on momondo.

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

You could potentially save up to 15% 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

Fastest flight time

12h 50m

Direct flights

None
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.

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?

  • 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 AirlinesPriceFrom $598Free CancellationRating
7.4
9,875 reviews
Search United Airlines flights
LATAM AirlinesPriceFrom $773Free CancellationRating
7.4
1,942 reviews
Search LATAM Airlines flights
DeltaPriceFrom $804Free CancellationRating
7.8
8,428 reviews
Search Delta flights
American AirlinesPriceFrom $866Free CancellationRating
7.1
11,747 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.

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1 adult
Thu 7/23
Thu 7/30

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