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Peru

$285+ 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 9/27. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — LIM
Jun 17 — Jun 241
Tue 6/17
Tue 6/24
1 adult, Economy
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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 June 12, 2025.

Round-trip from

$595
(Avianca)

One-way from

$285
(Avianca)

Popular in

December

Cheapest in

October

Average price

$1,084
From Washington to Peru
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One-way flight from Washington to Peru
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Highest demand for flights based on searches. 2% potential increase in price ($29 potential increase over avg. RT price).
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Cheapest flight prices on average. 1% potential price decrease ($14 potential savings vs. average RT price).
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Average for round-trip flights in June 2025
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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 June 12, 2025.

This Avianca deal was found by Cheapflights users on 6/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Avianca is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/1810:30 amPDX - LIM
2 stops14h 55mMultiple Airlines
Tue 8/262:50 amLIM - PDX
2 stops17h 41mMultiple Airlines
Deal found 6/11$595
This Expedia deal was found by Cheapflights users on 6/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/26:25 amGEG - LIM
2 stops19h 00mMultiple Airlines
Mon 9/151:40 amLIM - GEG
2 stops22h 45mMultiple Airlines
Deal found 6/10$608
This Justfly.com deal was found by Cheapflights users on 6/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/184:55 pmPDX - LIM
1 stop13h 10mLATAM Airlines
Tue 8/2612:15 amLIM - PDX
2 stops20h 48mLATAM Airlines
Deal found 6/12$698
This Expedia deal was found by Cheapflights users on 6/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/98:26 pmSEA - LIM
2 stops28h 59mMultiple Airlines
Fri 8/151:40 amLIM - SEA
2 stops32h 24mMultiple Airlines
Deal found 6/10$728
This FlightHub deal was found by Cheapflights users on 6/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/255:26 pmSEA - LIM
3 stops31h 59mAvianca
Wed 10/81:40 amLIM - SEA
2 stops22h 13mAvianca
Deal found 6/10$739
This Delta deal was found by Cheapflights users on 6/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/1810:05 pmPDX - LIM
2 stops20h 10mDelta
Tue 8/2612:00 pmLIM - PDX
1 stop23h 12mDelta
Deal found 6/10$745
This United Airlines deal was found by Cheapflights users on 6/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/1011:59 pmPDX - LIM
1 stop21h 01mUnited Airlines
Tue 8/1912:40 amLIM - PDX
2 stops21h 57mUnited Airlines
Deal found 6/10$759
This American Airlines deal was found by Cheapflights users on 6/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/911:08 pmPDX - LIM
1 stop19h 12mAmerican Airlines
Tue 12/2310:55 pmLIM - PDX
1 stop27h 14mAmerican Airlines
Deal found 6/10$762
This Justfly.com deal was found by Cheapflights users on 6/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/226:00 amPDX - CUZ
2 stops22h 35mLATAM Airlines
Mon 11/39:35 pmCUZ - PDX
2 stops17h 19mLATAM Airlines
Deal found 6/9$787
This Justfly.com deal was found by Cheapflights users on 6/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/228:00 amSEA - LIM
1 stop20h 25mLATAM Airlines
Thu 10/912:00 pmLIM - SEA
1 stop13h 24mLATAM Airlines
Deal found 6/12$819
This LATAM Airlines deal was found by Cheapflights users on 6/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure LATAM Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/212:45 pmGEG - LIM
1 stop14h 55mLATAM Airlines
Tue 9/168:50 amLIM - GEG
2 stops28h 46mLATAM Airlines
Deal found 6/11$828
This Delta deal was found by Cheapflights users on 6/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/22:32 pmGEG - LIM
1 stop15h 33mDelta
Tue 9/1611:20 pmLIM - GEG
2 stops24h 04mDelta
Deal found 6/10$829

Cheapflights Fare Finder

Customize your flight search to find flights from 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, Cheapflights users made 2,558,603 searches. Data last updated June 12, 2025.
Use the filters below to find and compare flights from Washington to Peru that are best for you.

Fly from

Washington

Fly to

Peru

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

Tue 8/26

2:50 am-6:31 pm

2 stops17h 41m

$595

SpokaneLima

GEG - LIM

GEGLIM

Spokane

Tue 9/2

6:25 am-3:25 am

2 stops19h 00m

Lima J Chavez Intl

Mon 9/15

1:40 am-10:25 pm

2 stops22h 45m

$608

PortlandLima

PDX - LIM

PDXLIM

Portland

Mon 8/18

4:55 pm-8:05 am

1 stop13h 10m

Lima J Chavez Intl

Tue 8/26

12:15 am-7:03 pm

2 stops20h 48m

$698

SeattleLima

SEA - LIM

SEALIM

Seattle/Tacoma Intl

Sat 8/9

8:26 pm-3:25 am

2 stops28h 59m

Lima J Chavez Intl

Fri 8/15

1:40 am-8:04 am

2 stops32h 24m

$728

SeattleLima

SEA - LIM

SEALIM

Seattle/Tacoma Intl

Thu 9/25

5:26 pm-3:25 am

3 stops31h 59m

Lima J Chavez Intl

Wed 10/8

1:40 am-9:53 pm

2 stops22h 13m

$739

PortlandLima

PDX - LIM

PDXLIM

Portland

Mon 8/18

10:05 pm-8:15 pm

2 stops20h 10m

Lima J Chavez Intl

Tue 8/26

12:00 pm-9:12 am

1 stop23h 12m

$745

PortlandLima

PDX - LIM

PDXLIM

Portland

Sun 8/10

11:59 pm-11:00 pm

1 stop21h 01m

Lima J Chavez Intl

Tue 8/19

12:40 am-8:37 pm

2 stops21h 57m

$759

PortlandLima

PDX - LIM

PDXLIM

Portland

Tue 12/9

11:08 pm-9:20 pm

1 stop19h 12m

Lima J Chavez Intl

Tue 12/23

10:55 pm-11:09 pm

1 stop27h 14m

$762

PortlandCusco

PDX - CUZ

PDXCUZ

Portland

Wed 10/22

6:00 am-6:35 am

2 stops22h 35m

Cusco Velazco Astete

Mon 11/3

9:35 pm-11:54 am

2 stops17h 19m

$787

SeattleLima

SEA - LIM

SEALIM

Seattle/Tacoma Intl

Mon 9/22

8:00 am-6:25 am

1 stop20h 25m

Lima J Chavez Intl

Wed 10/8

12:50 am-1:00 pm

1 stop14h 10m

$819

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/11

Showing 1-10 of 51 results
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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?

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 June 12, 2025.

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

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

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

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 June 12, 2025.
See what other customers who have flown with ANA, Delta 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.
ANA
8.3
Very good
882 reviews

Food

7.7

Overall

8.3

Comfort

8.2

Entertainment

7.9

Boarding

8.5

Crew

8.7

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2025

SEA - HND

The flight with ANA was fantastic. Huge plane but was boarded swiftly and efficiently with a lot of crew members engaged to expedite the process. The onboard crew was polite and considerate and constantly doing things to serve passengers. The plane was new and in great working order-- definitely more spacious than the Alaska plane we took from SLC. Food was solid, not great. Lots of movie options.
ANA
8.3
Very good
882 reviews
ANA
8.3
Very good
882 reviews

Food

7.7

Overall

8.3

Comfort

8.2

Entertainment

7.9

Boarding

8.5

Crew

8.7

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2025

SEA - HND

The flight with ANA was fantastic. Huge plane but was boarded swiftly and efficiently with a lot of crew members engaged to expedite the process. The onboard crew was polite and considerate and constantly doing things to serve passengers. The plane was new and in great working order-- definitely more spacious than the Alaska plane we took from SLC. Food was solid, not great. Lots of movie options.
Delta
8.0
Very good
7,950 reviews
ANA
8.3
Very good
882 reviews

Food

7.7

Overall

8.3

Comfort

8.2

Entertainment

7.9

Boarding

8.5

Crew

8.7

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2025

SEA - HND

The flight with ANA was fantastic. Huge plane but was boarded swiftly and efficiently with a lot of crew members engaged to expedite the process. The onboard crew was polite and considerate and constantly doing things to serve passengers. The plane was new and in great working order-- definitely more spacious than the Alaska plane we took from SLC. Food was solid, not great. Lots of movie options.
LATAM Airlines
7.5
Good
1,785 reviews
ANA
8.3
Very good
882 reviews

Food

7.7

Overall

8.3

Comfort

8.2

Entertainment

7.9

Boarding

8.5

Crew

8.7

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2025

SEA - HND

The flight with ANA was fantastic. Huge plane but was boarded swiftly and efficiently with a lot of crew members engaged to expedite the process. The onboard crew was polite and considerate and constantly doing things to serve passengers. The plane was new and in great working order-- definitely more spacious than the Alaska plane we took from SLC. Food was solid, not great. Lots of movie options.
Copa Airlines
7.5
Good
1,451 reviews
ANA
8.3
Very good
882 reviews

Food

7.7

Overall

8.3

Comfort

8.2

Entertainment

7.9

Boarding

8.5

Crew

8.7

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2025

SEA - HND

The flight with ANA was fantastic. Huge plane but was boarded swiftly and efficiently with a lot of crew members engaged to expedite the process. The onboard crew was polite and considerate and constantly doing things to serve passengers. The plane was new and in great working order-- definitely more spacious than the Alaska plane we took from SLC. Food was solid, not great. Lots of movie options.
United Airlines
7.4
Good
8,790 reviews
ANA
8.3
Very good
882 reviews

Food

7.7

Overall

8.3

Comfort

8.2

Entertainment

7.9

Boarding

8.5

Crew

8.7

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2025

SEA - HND

The flight with ANA was fantastic. Huge plane but was boarded swiftly and efficiently with a lot of crew members engaged to expedite the process. The onboard crew was polite and considerate and constantly doing things to serve passengers. The plane was new and in great working order-- definitely more spacious than the Alaska plane we took from SLC. Food was solid, not great. Lots of movie options.

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?

    To fly one-way, consider booking your trip with Avianca, which is currently one of the cheapest options available, starting at $301. Volaris flights start at $385 while deals on LATAM Airlines start at $474 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

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Alternative routes for Washington to Peru

See prices for flight routes from nearby airports that may be better suited for you.
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Top 5 airlines flying from Washington to Peru

Discover the top 5 airlines that operate flights from Washington to Peru. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated June 12, 2025.
AirlineCheapestAverageFlexibilityOn-time
Copa AirlinesCheapest$545Average$1,295FlexibilityNo cancel feeOn-time70%
United AirlinesCheapest$662Average$1,040FlexibilityNo cancel feeOn-time69%
LATAM AirlinesCheapest$685Average$1,155FlexibilityNo cancel feeOn-time81%
DeltaCheapest$717Average$1,011FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$851Average$1,113FlexibilityNo cancel feeOn-time71%

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