What are the cheapest airlines to fly from State of Washington to Peru one-way?

To fly one-way, consider booking your trip with Avianca, which is currently one of the cheapest options available, starting at $341. LATAM Airlines flights start at $512 while deals on Delta start at $513 one-way.

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

To save on the cost of your flight from State of Washington to Peru, book at least 60 days before your planned departure. Booking around this time can save you about 42% on the cost of this flight compared to booking a flight leaving this week. We have found prices from $973 if you need a flight within two weeks. For flights within the next 72 hours, you can find tickets from as low as $1,198.

What is the cheapest month to fly from State of Washington to Peru?

Our data shows that September tends to be the cheapest month to fly to Peru from State of Washington. Users have commonly found prices around $1,003 for the month, but tickets can be as low as $723. Due to multiple factors, prepare for potentially higher prices in December.

Can I find deals for flights from Washington to Peru that include hotel bookings?

Yes. In addition to deals on Washington to Peru flights, Cheapflights offers vacation packages that include both flights and hotel.

How can I find direct flights from Washington to Peru?

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Washington to Peru.

Can I find deals for business class flights from Washington to Peru?

Yes. Cheapflights offers flight deals from Washington 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.

$864+ Flights from Washington to Peru

Home Search by date Vacation packages Hotels Flight deals Car rental Travel tips & news

Find cheap flights from Washington to Peru with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap flight deals from Washington to Peru

Most accurate provider	FlightHub 3 stars
Most trusted provider	FlightHub 3 stars
Round-trip from	$649 (Avianca)
One-way from	$276 (Mytrip)
Popular in	December
Cheapest in	September
Average price	$1,084

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 Washington to Peru

Search Deals

One-way flight from Washington to Peru

Search Deals

Highest demand for flights based on searches. 4% potential increase in price ($47 potential increase over avg. RT price).

Search Deals

Cheapest flight prices on average. 1% potential price decrease ($14 potential savings vs. average RT price).

Search Deals

Average for round-trip flights in March 2025

Search Deals

Find flight deals from Washington to Peru

Cheapest flights from Washington to Peru
Explore the most affordable flight options available from Washington to Peru. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 31, 2025.

Mon 8/1810:30 amPDX - LIM

2 stops14h 55mMultiple Airlines

Wed 8/271:40 amLIM - PDX

2 stops17h 10mMultiple Airlines

Deal found 3/30

$649

Tue 5/136:15 amSEA - LIM

2 stops19h 10mMultiple Airlines

Mon 5/192:50 amLIM - SEA

2 stops17h 04mMultiple Airlines

Deal found 3/30

$682

Wed 10/19:45 pmPDX - LIM

2 stops20h 30mDelta

Wed 10/812:00 pmLIM - PDX

1 stop23h 04mDelta

Deal found 3/31

$745

Mon 8/186:00 amPDX - LIM

1 stop14h 45mLATAM Airlines

Thu 8/281:30 pmLIM - PDX

2 stops25h 37mLATAM Airlines

Deal found 3/31

$749

Wed 10/15:45 amPDX - LIM

3 stops39h 15mUnited Airlines

Tue 10/712:40 amLIM - PDX

2 stops21h 25mUnited Airlines

Deal found 3/31

$775

Mon 5/510:24 pmPDX - LIM

1 stop20h 06mAmerican Airlines

Sun 5/1811:45 pmLIM - PDX

1 stop25h 22mAmerican Airlines

Deal found 3/29

$782

Mon 5/266:25 amSEA - LIM

2 stops19h 00mAvianca

Sun 6/11:40 amLIM - SEA

2 stops22h 18mAvianca

Deal found 3/30

$831

Thu 4/36:15 amSEA - LIM

2 stops17h 10mCopa Airlines

Tue 4/292:40 amLIM - SEA

2 stops37h 20mCopa Airlines

Deal found 3/30

$855

Tue 10/712:40 pmGEG - CUZ

2 stops17h 25mDelta

Sun 10/269:35 pmCUZ - GEG

2 stops25h 49mDelta

Deal found 3/31

$893

Thu 9/2511:35 pmSEA - LIM

2 stops18h 40mDelta

Wed 10/812:50 amLIM - SEA

1 stop18h 09mDelta

Deal found 3/31

$901

Fri 8/226:00 amSEA - LIM

1 stop14h 45mLATAM Airlines

Mon 9/18:15 amLIM - SEA

1 stop15h 36mLATAM Airlines

Deal found 3/29

$914

Mon 7/1410:59 pmGEG - LIM

2 stops19h 56mLATAM Airlines

Wed 7/231:00 pmLIM - GEG

2 stops48h 28mLATAM Airlines

Deal found 3/29

$918

Best flights from Washington to Peru
Discover carefully curated flight deals from Washington to Peru that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated March 31, 2025.

Mon 8/1810:30 amPDX - LIM

2 stops14h 55mMultiple Airlines

Wed 8/271:40 amLIM - PDX

2 stops17h 10mMultiple Airlines

Deal found 3/30

$649

Wed 9/247:00 amPDX - LIM

1 stop21h 55mDelta

Mon 10/612:50 amLIM - PDX

1 stop17h 22mDelta

Deal found 3/30

$745

Mon 8/186:00 amPDX - LIM

1 stop14h 45mLATAM Airlines

Thu 8/281:30 pmLIM - PDX

2 stops25h 37mLATAM Airlines

Deal found 3/31

$749

Mon 5/510:24 pmPDX - LIM

1 stop20h 06mAmerican Airlines

Sun 5/1811:45 pmLIM - PDX

1 stop25h 22mAmerican Airlines

Deal found 3/29

$782

Fri 9/123:44 pmPDX - LIM

2 stops29h 16mUnited Airlines

Fri 9/2612:40 amLIM - PDX

1 stop13h 09mUnited Airlines

Deal found 3/31

$799

Mon 5/266:25 amSEA - LIM

2 stops19h 00mAvianca

Sun 6/11:40 amLIM - SEA

2 stops22h 18mAvianca

Deal found 3/30

$831

Tue 4/296:15 amSEA - LIM

2 stops17h 10mCopa Airlines

Tue 5/67:00 amLIM - SEA

2 stops16h 57mCopa Airlines

Deal found 3/30

$855

Fri 7/49:58 pmSEA - LIM

1 stop22h 57mAeromexico

Sat 7/125:20 pmLIM - SEA

1 stop23h 00mAeromexico

Deal found 3/31

$1,043

Tue 5/136:15 amSEA - LIM

2 stops19h 10mMultiple Airlines

Mon 5/192:50 amLIM - SEA

2 stops17h 04mMultiple Airlines

Deal found 3/30

$682

Thu 9/258:00 amSEA - LIM

1 stop20h 25mDelta

Thu 10/912:15 pmLIM - SEA

1 stop24h 11mDelta

Deal found 3/31

$901

Fri 8/226:00 amSEA - LIM

1 stop14h 45mLATAM Airlines

Mon 9/18:15 amLIM - SEA

1 stop15h 36mLATAM Airlines

Deal found 3/29

$914

Fri 8/221:29 amSEA - LIM

2 stops16h 51mAmerican Airlines

Sat 9/66:55 amLIM - SEA

2 stops17h 55mAmerican Airlines

Deal found 3/31

$945

Last-minute flights from Washington to Peru
Discover last-minute flight deals from Washington to Peru. Data last updated March 31, 2025 and is based on user searches.

Thu 4/36:15 amSEA - LIM

2 stops17h 10mCopa Airlines

Tue 4/292:40 amLIM - SEA

2 stops37h 20mCopa Airlines

Deal found 3/30

$855

Sun 4/611:30 pmSEA - CUZ

2 stops23h 05mLATAM Airlines

Wed 4/167:35 amCUZ - SEA

2 stops28h 47mLATAM Airlines

Deal found 3/31

$3,161

Tue 4/811:30 pmSEA - LIM

1 stop20h 50mMultiple Airlines

Fri 4/1811:00 amLIM - SEA

2 stops25h 39mMultiple Airlines

Deal found 3/30

$1,820

Tue 4/85:10 pmSEA - LIM

2 stops27h 50mUnited Airlines

Thu 4/1712:40 amLIM - SEA

3 stops22h 35mUnited Airlines

Deal found 3/30

$3,067

Wed 4/910:30 pmSEA - LIM

2 stops19h 50mLATAM Airlines

Sun 4/1311:40 pmLIM - SEA

2 stops24h 04mLATAM Airlines

Deal found 3/30

$1,081

Wed 4/912:59 amPDX - LIM

2 stops18h 11mDelta

Sun 4/2011:20 pmLIM - PDX

1 stop21h 22mDelta

Deal found 3/31

$1,154

Thu 4/107:00 amPDX - LIM

2 stops16h 45mMultiple Airlines

Sun 4/207:00 amLIM - PDX

2 stops27h 21mMultiple Airlines

Deal found 3/31

$1,035

Thu 4/106:15 amPDX - LIM

1 stop12h 55mLATAM Airlines

Sun 4/2012:00 pmLIM - PDX

1 stop13h 59mLATAM Airlines

Deal found 3/30

$1,082

Thu 4/1012:49 amSEA - LIM

2 stops18h 51mDelta

Sun 4/2012:00 pmLIM - SEA

1 stop13h 16mDelta

Deal found 3/30

$1,119

Thu 4/1012:59 amSEA - LIM

2 stops17h 31mAmerican Airlines

Sun 4/2011:45 pmLIM - SEA

2 stops17h 52mAmerican Airlines

Deal found 3/30

$1,299

Sun 4/136:30 amGEG - LIM

2 stops42h 55mMultiple Airlines

Tue 4/221:40 amLIM - GEG

2 stops22h 49mMultiple Airlines

Deal found 3/30

$982

Mon 4/2112:59 amPDX - LIM

2 stops18h 11mDelta

Tue 6/312:50 amLIM - PDX

1 stop13h 14mDelta

Deal found 3/30

$974

One-way flights from Washington to Peru
Search for one-way flight options from Washington to Peru. Find affordable one-way fares based on user searches. Data last updated March 31, 2025.

Mon 5/123:20 pmSEA - LIM

2 stops21h 15mMultiple Airlines

Deal found 3/30

$276

Thu 5/1510:46 amPDX - LIM

2 stops14h 39mMultiple Airlines

Deal found 3/30

$305

Tue 6/33:20 pmSEA - CUZ

3 stops26h 35mMultiple Airlines

Deal found 3/30

$325

Mon 5/126:15 amSEA - LIM

2 stops19h 10mAvianca

Deal found 3/30

$341

Mon 8/259:55 amPDX - LIM

2 stops15h 30mAvianca

Deal found 3/30

$441

Sat 4/54:22 pmSEA - IQT

3 stops28h 28mMultiple Airlines

Deal found 3/30

$458

Mon 8/256:00 amPDX - LIM

1 stop14h 45mLATAM Airlines

Deal found 3/30

$512

Tue 5/1312:40 amPDX - LIM

2 stops18h 20mDelta

Deal found 3/30

$513

Mon 5/1211:10 pmSEA - LIM

1 stop20h 00mLATAM Airlines

Deal found 3/30

$536

Tue 5/1312:24 amSEA - LIM

1 stop20h 01mAmerican Airlines

Deal found 3/30

$537

Tue 5/206:00 amSEA - LIM

1 stop13h 10mDelta

Deal found 3/30

$538

Wed 5/216:00 amSEA - CUZ

2 stops23h 20mLATAM Airlines

Deal found 3/30

$590

Cheapflights Fare Finder

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

PortlandLima

PDX - LIM

PDXLIM

Portland

Mon 8/18

10:30 am-3:25 am

2 stops14h 55m

Lima J Chavez Intl

Wed 8/27

1:40 am-4:50 pm

2 stops17h 10m

$649

SeattleLima

SEA - LIM

SEALIM

Seattle/Tacoma Intl

Tue 5/13

6:15 am-3:25 am

2 stops19h 10m

Lima J Chavez Intl

Mon 5/19

2:50 am-5:54 pm

2 stops17h 04m

$682

PortlandLima

PDX - LIM

PDXLIM

Portland

Wed 9/24

7:00 am-6:55 am

1 stop21h 55m

Lima J Chavez Intl

Mon 10/6

12:50 am-4:12 pm

1 stop17h 22m

$745

PortlandLima

PDX - LIM

PDXLIM

Portland

Mon 8/18

6:00 am-10:45 pm

1 stop14h 45m

Lima J Chavez Intl

Thu 8/28

1:30 pm-1:07 pm

2 stops25h 37m

$749

PortlandLima

PDX - LIM

PDXLIM

Portland

Mon 5/5

10:24 pm-8:30 pm

1 stop20h 06m

Lima J Chavez Intl

Sun 5/18

11:45 pm-11:07 pm

1 stop25h 22m

$782

PortlandLima

PDX - LIM

PDXLIM

Portland

Fri 9/12

3:44 pm-11:00 pm

2 stops29h 16m

Lima J Chavez Intl

Fri 9/26

12:40 am-11:49 am

1 stop13h 09m

$799

SeattleLima

SEA - LIM

SEALIM

Seattle/Tacoma Intl

Mon 5/26

6:25 am-3:25 am

2 stops19h 00m

Lima J Chavez Intl

Sun 6/1

1:40 am-9:58 pm

2 stops22h 18m

$831

SeattleLima

SEA - LIM

SEALIM

Seattle/Tacoma Intl

Tue 4/29

6:15 am-1:25 am

2 stops17h 10m

Lima J Chavez Intl

Tue 5/6

7:00 am-9:57 pm

2 stops16h 57m

$855

SeattleLima

SEA - LIM

SEALIM

Seattle/Tacoma Intl

Thu 9/25

8:00 am-6:25 am

1 stop20h 25m

Lima J Chavez Intl

Thu 10/9

12:15 pm-10:26 am

1 stop24h 11m

$901

SeattleLima

SEA - LIM

SEALIM

Seattle/Tacoma Intl

Fri 8/22

6:00 am-10:45 pm

1 stop14h 45m

Lima J Chavez Intl

Mon 9/1

8:15 am-9:51 pm

1 stop15h 36m

$914

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/30

Showing 1-10 of 44 results

...

Best time to book a flight from Washington to Peru

Have a flexible travel schedule? Discover the best time to fly to Peru from Washington 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 Washington to Peru

What is the cheapest month to book a flight from State of Washington to Peru?

Currently, April is the cheapest month in which you can book a flight from State of Washington to Peru (average of $499). Flying from State of Washington to Peru in December is currently the most expensive (average of $802). 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 WA to PE?

When flying from State of Washington to Peru, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Rainfall in Peru by month

In terms of precipitation, rainfall in Peru ranges from 0.0 - 0.0 inches per month. January is typically the wettest month, when rainfall can reach 0.0 in. January is typically the driest time to visit Peru when rainfall is around 0.0 in.

Temperature in Peru by month

If weather is an important factor for your trip to Peru, use this chart to help with planning. For those seeking warmer temperatures, January is the ideal time of year to visit, when temperatures reach an average of 73.4 F. Travelers looking to avoid the cold should look outside of July, when temperatures are typically at their lowest (around 62.6 F).

Reviews of airlines servicing Peru

See what other customers who have flown with Delta, Copa Airlines and LATAM Airlines from Washington to Peru have to say. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.

Delta

8.0

Very good

7,899 reviews

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Delta

8.0

Very good

7,899 reviews

Delta

8.0

Very good

7,899 reviews

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Copa Airlines

7.6

Good

1,400 reviews

Delta

8.0

Very good

7,899 reviews

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

LATAM Airlines

7.5

Good

1,754 reviews

Delta

8.0

Very good

7,899 reviews

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Aeromexico

7.5

Good

1,700 reviews

Delta

8.0

Very good

7,899 reviews

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

United Airlines

7.4

Good

8,614 reviews

Delta

8.0

Very good

7,899 reviews

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Related info for your journey

What are the cheapest airlines to fly from State of Washington to Peru one-way?
To fly one-way, consider booking your trip with Avianca, which is currently one of the cheapest options available, starting at $341. LATAM Airlines flights start at $512 while deals on Delta start at $513 one-way.
Can I find deals for flights from Washington to Peru that include hotel bookings?
Yes. In addition to deals on Washington to Peru flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Washington to Peru?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Washington to Peru.
Can I find deals for business class flights from Washington to Peru?
Yes. Cheapflights offers flight deals from Washington 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 State of Washington to Peru?
Currently, April is the cheapest month in which you can book a flight from State of Washington to Peru (average of $499). Flying from State of Washington to Peru in December is currently the most expensive (average of $802). 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

Alternative routes for Washington to Peru

Miami to Jose Maria Cordova Intl flights

John F Kennedy Intl to Jose Maria Cordova Intl flights

John F Kennedy Intl to Lima flights

John F Kennedy Intl to Guarulhos Intl flights

John F Kennedy Intl to Georgetown flights

Miami to Lima flights

Newark to Lima flights

John F Kennedy Intl to Bogotá flights

Fort Lauderdale to Jose Maria Cordova Intl flights

John F Kennedy Intl to Guayaquil flights

John F Kennedy Intl to Cartagena flights

Orlando to Jose Maria Cordova Intl flights

Miami to Ministro Pistarini flights

Los Angeles to Lima flights

Newark to Jose Maria Cordova Intl flights

Newark to Bogotá flights

Miami to Bogotá flights

Newark to Guarulhos Intl flights

LaGuardia to Jose Maria Cordova Intl flights

John F Kennedy Intl to Ministro Pistarini flights

Dulles Intl to Bogotá flights

Dulles Intl to Lima flights

LaGuardia to Lima flights

Dulles Intl to Guarulhos Intl flights

John F Kennedy Intl to Viracopos flights

Miami to Cartagena flights

Dallas/Fort Worth to Jose Maria Cordova Intl flights

Newark to Viracopos flights

Orlando to Bogotá flights

Miami to Guarulhos Intl flights

Fort Lauderdale to Bogotá flights

Miami to Rio de Janeiro–Galeão Intl flights

John F Kennedy Intl to Georgetown flights

Boston to Guarulhos Intl flights

Newark to Cartagena flights

LaGuardia to Bogotá flights

John F Kennedy Intl to Rio de Janeiro–Galeão Intl flights

Dulles Intl to Jose Maria Cordova Intl flights

John F Kennedy Intl to Quito flights

LaGuardia to Cartagena flights

John F Kennedy Intl to Recife flights

Boston to Jose Maria Cordova Intl flights

LaGuardia to Viracopos flights

Miami to Cali flights

Reagan-National to Lima flights

LaGuardia to Guarulhos Intl flights

John F Kennedy Intl to Cali flights

Miami to Jorge Newbery flights

John F Kennedy Intl to Jorge Newbery flights

Baltimore to Lima flights

Top 6 airlines flying from Washington to Peru

Airline	Cheapest	Average	Flexibility	On-time
LATAM Airlines	Cheapest$685	Average$1,083	FlexibilityNo cancel fee	On-time81%
Delta	Cheapest$713	Average$969	FlexibilityNo cancel fee	On-timeN/A
Copa Airlines	Cheapest$726	Average$1,295	FlexibilityNo cancel fee	On-time70%
United Airlines	Cheapest$771	Average$1,098	FlexibilityNo cancel fee	On-time69%
American Airlines	Cheapest$796	Average$1,125	FlexibilityNo cancel fee	On-time71%
Aeromexico	Cheapest$984	Average$1,233	FlexibilityNo cancel fee	On-timeN/A

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.

$276+ Cheap flights from Washington 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 5/12. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Washington to Peru with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

Cheap flight deals from Washington to Peru

Keep the following information in mind while searching for Washington to Peru flight deals. Data was last updated March 31, 2025.

Most accurate provider

Most trusted provider

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Find flight deals from Washington to Peru

Cheapest flights from Washington to PeruExplore the most affordable flight options available from Washington to Peru. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 31, 2025.

Explore the most affordable flight options available from Washington to Peru. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 31, 2025.

Cheapflights Fare Finder

Use the filters below to find and compare flights from Washington to Peru that are best for you.

Best time to book a flight from Washington to Peru

Have a flexible travel schedule? Discover the best time to fly to Peru from Washington with our price prediction graph.

Cheapflights Insights

Everything you need to know about your flight from Washington to Peru

What is the cheapest month to book a flight from State of Washington to Peru?

What is the cheapest time of day to fly from WA to PE?

Find hourly flight availability from Washington 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 March 31, 2025.

Rainfall in Peru by month

Plan your trip to Peru by taking into account the average rainfall totals by month.

Temperature in Peru by month

Plan your trip to Peru by taking into account the average temperature totals by month.

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 March 31, 2025.

See what other customers who have flown with Delta, Copa Airlines and LATAM Airlines from Washington to Peru have to say. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

Find useful and relevant information for your journey from Washington to Peru. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

What are the cheapest airlines to fly from State of Washington to Peru one-way?

Can I find deals for flights from Washington to Peru that include hotel bookings?

How can I find direct flights from Washington to Peru?

Can I find deals for business class flights from Washington to Peru?

What is the cheapest month to book a flight from State of Washington to Peru?

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Washington to Peru

See prices for flight routes from nearby airports that may be better suited for you.

Top 6 airlines flying from Washington to Peru

100% Free

Book with Flexibility

Travel Smart

Cheapest flights from Washington to Peru
Explore the most affordable flight options available from Washington to Peru. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 31, 2025.