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Peru

$361+ Cheap flights from Idaho 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 11/19. Fares are subject to change and may not be available on all flights or dates of travel.
BOI — LIM
Oct 15 — Oct 221
Wed 10/15
Wed 10/22
1 adult, Economy
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Cheap flight deals from Idaho to Peru

Keep the following information in mind while searching for Idaho to Peru flight deals. Data was last updated September 15, 2025.

Round-trip from

$493
(oojo)

One-way from

$361
(Kiwi.com)

Popular in

December

Cheapest in

February

Average price

$767
From Idaho to Peru
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One-way flight from Idaho to Peru
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Highest demand for flights based on searches. 9% potential increase in price ($101 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($27 potential savings vs. average RT price).
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Average for round-trip flights in September 2025
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Find flight deals from Idaho to Peru

Cheapest flights from Idaho to Peru
Explore the most affordable flight options available from Idaho to Peru. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 15, 2025.

This oojo deal was found by Cheapflights users on 9/14. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/218:05 amBOI - LIM
2 stops18h 20mMultiple Airlines
Fri 10/313:05 amLIM - BOI
2 stops36h 35mMultiple Airlines
Deal found 9/14$493
This oojo deal was found by Cheapflights users on 9/14. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/118:08 amBOI - LIM
2 stops17h 22mMultiple Airlines
Tue 11/183:05 amLIM - BOI
2 stops21h 57mMultiple Airlines
Deal found 9/14$563
This oojo deal was found by Cheapflights users on 9/13. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/288:08 amBOI - LIM
2 stops18h 22mMultiple Airlines
Mon 11/33:05 amLIM - BOI
2 stops36h 35mMultiple Airlines
Deal found 9/13$615
This oojo deal was found by Cheapflights users on 9/14. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/298:08 amBOI - LIM
2 stops18h 22mMultiple Airlines
Tue 11/43:05 amLIM - BOI
2 stops21h 57mMultiple Airlines
Deal found 9/14$729
This oojo deal was found by Cheapflights users on 9/14. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/287:00 amGEG - LIM
2 stops18h 30mMultiple Airlines
Sun 11/23:05 amLIM - GEG
2 stops22h 18mMultiple Airlines
Deal found 9/14$734
This LATAM Airlines deal was found by Cheapflights users on 9/13. 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.
Wed 11/127:45 amBOI - LIM
1 stop22h 25mLATAM Airlines
Tue 11/1812:50 amLIM - BOI
1 stop16h 24mLATAM Airlines
Deal found 9/13$791
This oojo deal was found by Cheapflights users on 9/14. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/128:41 amBOI - LIM
2 stops16h 49mMultiple Airlines
Tue 11/183:05 amLIM - BOI
2 stops21h 57mMultiple Airlines
Deal found 9/14$808
This Delta deal was found by Cheapflights users on 9/15. 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.
Fri 12/121:15 pmGEG - LIM
1 stop16h 35mDelta
Sun 1/1812:00 pmLIM - GEG
1 stop14h 09mDelta
Deal found 9/15$824
This Delta deal was found by Cheapflights users on 9/15. 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.
Wed 11/127:30 amBOI - LIM
2 stops19h 30mDelta
Wed 11/1911:40 pmLIM - BOI
2 stops14h 28mDelta
Deal found 9/15$829
This Delta deal was found by Cheapflights users on 9/14. 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 11/181:16 pmGEG - LIM
1 stop12h 44mDelta
Mon 12/112:15 amLIM - GEG
2 stops22h 54mDelta
Deal found 9/14$829
This Expedia deal was found by Cheapflights users on 9/15. 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.
Mon 11/171:49 pmBOI - LIM
1 stop29h 31mLATAM Airlines
Thu 11/2712:15 pmLIM - BOI
1 stop26h 29mLATAM Airlines
Deal found 9/15$874
This American Airlines deal was found by Cheapflights users on 9/14. 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.
Mon 11/246:31 amGEG - LIM
2 stops19h 39mAmerican Airlines
Mon 12/110:55 pmLIM - GEG
2 stops17h 55mAmerican Airlines
Deal found 9/14$903

Cheapflights Fare Finder

 
Customize your flight search to find flights from Idaho 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 September 15, 2025.
Use the filters below to find and compare flights from Idaho to Peru that are best for you.

Fly from

Idaho

Fly to

Peru

Route

Depart

Return

Price

BoiseLima

BOI - LIM

BOILIM

Boise Air Term. Gowen Fld

Tue 11/11

8:08 am-3:30 am

2 stops17h 22m

Lima J Chavez Intl

Tue 11/18

3:05 am-11:02 pm

2 stops21h 57m

$563

BoiseLima

BOI - LIM

BOILIM

Boise Air Term. Gowen Fld

Wed 11/12

8:41 am-3:30 am

2 stops16h 49m

Lima J Chavez Intl

Tue 11/18

3:05 am-11:02 pm

2 stops21h 57m

$808

BoiseLima

BOI - LIM

BOILIM

Boise Air Term. Gowen Fld

Wed 11/12

7:45 am-8:10 am

1 stop22h 25m

Lima J Chavez Intl

Wed 11/19

11:40 pm-12:44 pm

1 stop15h 04m

$822

SpokaneLima

GEG - LIM

GEGLIM

Spokane

Fri 12/12

1:15 pm-8:50 am

1 stop16h 35m

Lima J Chavez Intl

Sun 1/18

12:00 pm-11:09 pm

1 stop14h 09m

$824

BoiseLima

BOI - LIM

BOILIM

Boise Air Term. Gowen Fld

Thu 12/11

1:56 pm-5:00 am

1 stop13h 04m

Lima J Chavez Intl

Sun 12/21

12:05 pm-12:13 am

1 stop14h 08m

$825

BoiseLima

BOI - LIM

BOILIM

Boise Air Term. Gowen Fld

Mon 11/17

2:40 pm-11:55 pm

2 stops31h 15m

Lima J Chavez Intl

Wed 11/26

1:50 am-4:03 pm

2 stops16h 13m

$829

SpokaneLima

GEG - LIM

GEGLIM

Spokane

Tue 11/18

5:10 am-11:55 pm

2 stops15h 45m

Lima J Chavez Intl

Mon 12/1

1:50 am-8:59 pm

2 stops22h 09m

$829

BoiseLima

BOI - LIM

BOILIM

Boise Air Term. Gowen Fld

Mon 11/17

1:49 pm-5:00 am

1 stop13h 11m

Lima J Chavez Intl

Wed 11/26

12:50 am-8:25 pm

2 stops21h 35m

$829

BoiseLima

BOI - LIM

BOILIM

Boise Air Term. Gowen Fld

Wed 11/12

9:00 am-5:00 am

2 stops18h 00m

Lima J Chavez Intl

Wed 11/19

12:00 pm-10:54 pm

1 stop12h 54m

$829

SpokaneLima

GEG - LIM

GEGLIM

Spokane

Tue 11/18

1:16 pm-5:00 am

1 stop12h 44m

Lima J Chavez Intl

Tue 12/2

12:15 pm-12:11 pm

1 stop26h 56m

$832

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/13

Showing 1-10 of 35 results
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Best time to book a flight from Idaho to Peru

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

What is the cheapest month to book a flight from Idaho to Peru?

Currently, April is the cheapest month in which you can book a flight from Idaho to Peru (average of $499). Flying from Idaho 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 ID to PE?

Find hourly flight availability from Idaho 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 September 15, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Idaho to Peru as you normally would.

Related info for your journey

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

  • How long is the flight from Idaho to Peru?

    For as low as $829, LATAM Airlines can have you in Peru from Idaho in 15h 45m. Idaho and Peru are separated by a distance of 4808 mi. This flight may include one or multiple stops.

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

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

  • How can I find direct flights from Idaho to Peru?

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

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

    Yes. Cheapflights offers flight deals from Idaho 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 Idaho to Peru?

    Currently, April is the cheapest month in which you can book a flight from Idaho to Peru (average of $499). Flying from Idaho 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 Idaho to Peru

See prices for flight routes from nearby airports that may be better suited for you.
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Top 4 airlines flying from Idaho to Peru

Discover the top 4 airlines that operate flights from Idaho 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 September 15, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$715Average$1,220FlexibilityNo cancel feeOn-time71%
DeltaCheapest$737Average$982FlexibilityNo cancel feeOn-timeN/A
LATAM AirlinesCheapest$753Average$1,066FlexibilityNo cancel feeOn-time81%
United AirlinesCheapest$1,214Average$1,491FlexibilityNo cancel feeOn-time69%

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