What are the cheapest airlines flying from Boise to Lima round-trip?

Our cheapest airline available from Boise to Lima is LATAM Airlines. Our recent data shows that you can find tickets from as low as $749 on this airline. Additional options worth looking into are Delta and United Airlines, starting at $825 and $1,162 round-trip. LATAM Airlines is priced at 20% lower than the current average price of a flight leaving 3 months from now.

What is the cheapest day to fly from Boise to Lima?

Travelers seeking maximum savings on their Boise to Lima flight should consider departing on Saturday evenings when fares are most often at their lowest. Friday afternoons flights should be avoided if possible as fares are typically the most expensive at this time.

In terms of precipitation, rainfall in Lima 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 Lima when rainfall is around 0.0 in.

If weather is an important factor for your trip to Lima, 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).

What are the most popular airlines that fly from Boise to Lima?

Consider American Airlines, Copa Airlines or Delta when booking your flight. These represent the most popular airlines when flying from Boise to Lima.

What is the cheapest day to fly round-trip from Boise to Lima?

Tuesday is generally a great day to depart. Flying on this day could help you save up to 24%.

How far in advance should I book a flight from Boise to Lima?

To save up to 210% on this flight, we recommend booking at least 40 days prior to travel. The price may fluctuate and will likely increase closer to your departure date. Users on Cheapflights have found tickets from Boise to Lima from $1,225 1-2 weeks out and tickets from $1,344 for flights departing within the next 72 hours.

What is the cheapest month to fly from Boise to Lima?

Flights from Boise to Lima lean towards being more expensive in December. Prices are generally better when you fly from Boise to Lima in February, with the cheapest ticket starting at $535.

Can I find deals for flights from Boise to Lima that include hotel bookings?

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

How can I find direct flights from Boise to Lima?

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

Can I find deals for business class flights from Boise to Lima?

Yes. Cheapflights offers flight deals from Boise to Lima by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

$749+ Flights from Boise to Lima

Q: How much does it cost to fly round-trip from Boise to Lima?

Airfare is below average for this route at the moment. Boise to Lima flights typically cost between $789 and $1,230 in October. The cheapest round-trip price found within the last 3 days was $749 on LATAM Airlines (Oct 28-Nov 14).

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

Find cheap flights from Boise to Lima 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.

Cheapflights Tip: The best prices from Boise Air Term. Gowen Fld to Lima J Chavez Intl are usually found in February or April, booked 39 days in advance, depart on a Wednesday or Monday and return on a Wednesday

Cheap flight deals from Boise to Lima

Round-trip from	$749 (FlightHub)
Popular in	December
Cheapest in	February
Average price	$930

From Boise Air Term. Gowen Fld to Lima J Chavez Intl

Search Deals

Highest demand for flights based on searches. 11% potential increase in price ($117 potential increase over avg. RT price).

Search Deals

Cheapest flight prices on average. 3% potential price decrease ($32 potential savings vs. average RT price).

Search Deals

Average for round-trip flights in July 2025

Search Deals

Find flight deals from Boise to Lima

Cheapest flights from Boise to Lima
Explore the most affordable flight options available from Boise to Lima. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 29, 2025.

Tue 10/284:00 pmBOI - LIM

1 stop14h 30mLATAM Airlines

Fri 11/1412:50 amLIM - BOI

1 stop15h 37mLATAM Airlines

Deal found 7/29

$749

Wed 10/11:25 pmBOI - LIM

1 stop14h 35mDelta

Wed 11/511:40 pmLIM - BOI

1 stop14h 49mDelta

Deal found 7/29

$825

Sat 8/164:40 pmBOI - LIM

2 stops29h 20mUnited Airlines

Fri 8/2212:40 amLIM - BOI

2 stops21h 35mUnited Airlines

Deal found 7/28

$1,162

Sat 8/167:00 amBOI - LIM

2 stops20h 10mAmerican Airlines

Sat 8/2310:00 pmLIM - BOI

2 stops15h 46mAmerican Airlines

Deal found 7/28

$1,197

Sat 8/163:45 pmBOI - LIM

1 stop15h 20mMultiple Airlines

Fri 8/2212:50 amLIM - BOI

1 stop15h 13mMultiple Airlines

Deal found 7/28

$1,260

Wed 12/171:50 pmBOI - LIM

2 stops27h 25mCopa Airlines

Fri 1/22:15 amLIM - BOI

2 stops22h 15mCopa Airlines

Deal found 7/29

$1,458

Mon 10/64:00 pmBOI - LIM

2 stops23h 05mAeromexico

Tue 10/712:15 amLIM - BOI

2 stops15h 50mAeromexico

Deal found 7/27

$1,951

Best flights from Boise to Lima
Discover carefully curated flight deals from Boise to Lima that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated July 29, 2025.

Tue 10/284:00 pmBOI - LIM

1 stop14h 30mLATAM Airlines

Fri 11/1412:50 amLIM - BOI

1 stop15h 37mLATAM Airlines

Deal found 7/29

$749

Wed 10/11:25 pmBOI - LIM

1 stop14h 35mDelta

Wed 11/511:40 pmLIM - BOI

1 stop14h 49mDelta

Deal found 7/29

$825

Sat 8/164:40 pmBOI - LIM

2 stops29h 20mUnited Airlines

Fri 8/2212:40 amLIM - BOI

2 stops21h 35mUnited Airlines

Deal found 7/28

$1,162

Sat 8/167:00 amBOI - LIM

2 stops20h 10mAmerican Airlines

Sat 8/2310:00 pmLIM - BOI

2 stops15h 46mAmerican Airlines

Deal found 7/28

$1,197

Sat 8/163:45 pmBOI - LIM

1 stop15h 20mMultiple Airlines

Fri 8/2212:50 amLIM - BOI

1 stop15h 13mMultiple Airlines

Deal found 7/28

$1,260

Wed 12/171:50 pmBOI - LIM

2 stops27h 25mCopa Airlines

Fri 1/22:15 amLIM - BOI

2 stops22h 15mCopa Airlines

Deal found 7/29

$1,458

Mon 10/64:00 pmBOI - LIM

2 stops23h 05mAeromexico

Tue 10/712:15 amLIM - BOI

2 stops23h 37mAeromexico

Deal found 7/26

$1,583

Last-minute flights from Boise to Lima
Discover last-minute flight deals from Boise to Lima. Data last updated July 29, 2025 and is based on user searches.

Fri 8/111:40 pmBOI - LIM

1 stop20h 30mLATAM Airlines

Sat 8/1611:20 pmLIM - BOI

1 stop14h 15mLATAM Airlines

Deal found 7/27

$1,480

Fri 8/14:40 pmBOI - LIM

2 stops22h 00mCopa Airlines

Sat 8/22:35 amLIM - BOI

2 stops19h 59mCopa Airlines

Deal found 7/28

$1,498

Sat 8/164:40 pmBOI - LIM

2 stops29h 20mUnited Airlines

Fri 8/2212:40 amLIM - BOI

2 stops21h 35mUnited Airlines

Deal found 7/28

$1,162

Sat 8/167:00 amBOI - LIM

2 stops20h 10mAmerican Airlines

Sat 8/2310:00 pmLIM - BOI

2 stops15h 46mAmerican Airlines

Deal found 7/28

$1,197

Sat 8/163:45 pmBOI - LIM

1 stop15h 20mMultiple Airlines

Fri 8/2212:50 amLIM - BOI

1 stop15h 13mMultiple Airlines

Deal found 7/28

$1,260

Sat 8/167:51 amBOI - LIM

1 stop13h 19mDelta

Sat 8/238:15 amLIM - BOI

2 stops15h 45mDelta

Deal found 7/28

$1,264

Fly from

Fly to

Route

Depart

Return

Price

BoiseLima

BOI - LIM

BOILIM

Boise Air Term. Gowen Fld

Tue 10/28

4:00 pm-7:30 am

1 stop14h 30m

Lima J Chavez Intl

Fri 11/14

12:50 am-2:27 pm

1 stop15h 37m

$749

BoiseLima

BOI - LIM

BOILIM

Boise Air Term. Gowen Fld

Wed 10/1

1:25 pm-5:00 am

1 stop14h 35m

Lima J Chavez Intl

Wed 11/5

11:40 pm-12:29 pm

1 stop14h 49m

$825

BoiseLima

BOI - LIM

BOILIM

Boise Air Term. Gowen Fld

Sat 8/16

4:40 pm-11:00 pm

2 stops29h 20m

Lima J Chavez Intl

Fri 8/22

12:40 am-9:15 pm

2 stops21h 35m

$1,162

BoiseLima

BOI - LIM

BOILIM

Boise Air Term. Gowen Fld

Sat 8/16

7:00 am-4:10 am

2 stops20h 10m

Lima J Chavez Intl

Sat 8/23

10:00 pm-12:46 pm

2 stops15h 46m

$1,197

BoiseLima

BOI - LIM

BOILIM

Boise Air Term. Gowen Fld

Sat 8/16

3:45 pm-8:05 am

1 stop15h 20m

Lima J Chavez Intl

Fri 8/22

12:50 am-3:03 pm

1 stop15h 13m

$1,260

BoiseLima

BOI - LIM

BOILIM

Boise Air Term. Gowen Fld

Wed 12/17

1:50 pm-7:15 pm

2 stops27h 25m

Lima J Chavez Intl

Fri 1/2

2:15 am-10:30 pm

2 stops22h 15m

$1,458

BoiseLima

BOI - LIM

BOILIM

Boise Air Term. Gowen Fld

Mon 10/6

4:00 pm-4:05 pm

2 stops23h 05m

Lima J Chavez Intl

Tue 10/7

12:15 am-10:52 pm

2 stops23h 37m

$1,583

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/29

Best time to book a flight from Boise to Lima

Have a flexible travel schedule? Discover the best time to fly to Lima from Boise 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 Boise to Lima

How far ahead should I book a flight from Boise to Lima?

To ensure you get the cheapest price possible for a flight from Boise to Lima, you should look to book at least 39 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

What is the cheapest month to book a flight from Boise to Lima?

Currently, April is the cheapest month in which you can book a flight from Boise to Lima (average of $499). Flying from Boise to Lima 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 BOI to LIM?

Unlike in the afternoon, when flights are generally more expensive, you can save up to 30% on flights from Boise to Lima by exploring options for tickets in the evening.

How much does it cost to fly round-trip from Boise to Lima?

Reviews of airlines servicing Lima

See what other customers who have flown with Delta, LATAM Airlines, and Copa Airlines from Boise to Lima have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.

Delta

8.0

Very good

7,977 reviews

Reviews

1 / 20

10.0

Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

Delta

8.0

Very good

7,977 reviews

Delta

8.0

Very good

7,977 reviews

Reviews

1 / 20

10.0

Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

LATAM Airlines

7.5

Good

1,821 reviews

Delta

8.0

Very good

7,977 reviews

Reviews

1 / 20

10.0

Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

Copa Airlines

7.5

Good

1,493 reviews

Delta

8.0

Very good

7,977 reviews

Reviews

1 / 20

10.0

Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

Aeromexico

7.5

Good

1,720 reviews

Delta

8.0

Very good

7,977 reviews

Reviews

1 / 20

10.0

Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

United Airlines

7.4

Good

8,899 reviews

Delta

8.0

Very good

7,977 reviews

Reviews

1 / 20

10.0

Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

Related info for your journey

What are the cheapest airlines flying from Boise to Lima round-trip?
Our cheapest airline available from Boise to Lima is LATAM Airlines. Our recent data shows that you can find tickets from as low as $749 on this airline. Additional options worth looking into are Delta and United Airlines, starting at $825 and $1,162 round-trip. LATAM Airlines is priced at 20% lower than the current average price of a flight leaving 3 months from now.
Can I find deals for flights from Boise to Lima that include hotel bookings?
Yes. In addition to deals on Boise to Lima flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Boise to Lima?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Boise to Lima.
Can I find deals for business class flights from Boise to Lima?
Yes. Cheapflights offers flight deals from Boise to Lima 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 Boise to Lima?
Currently, April is the cheapest month in which you can book a flight from Boise to Lima (average of $499). Flying from Boise to Lima 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 Boise to Lima

Spokane to Lima flights

Spokane to Cuzco flights

Jackson to Lima flights

Idaho Falls to Lima flights

Other flights to Lima

Top 4 airlines flying from Boise to Lima

Airline	Cheapest	Average	Flexibility	On-time
Delta	Cheapest$713	Average$958	FlexibilityNo cancel fee	On-timeN/A
American Airlines	Cheapest$715	Average$1,220	FlexibilityNo cancel fee	On-time71%
LATAM Airlines	Cheapest$723	Average$1,005	FlexibilityNo cancel fee	On-time81%
Copa Airlines	Cheapest$761	Average$1,075	FlexibilityNo cancel fee	On-time70%

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.

$749+ Cheap flights from Boise (BOI) to Lima (LIM)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 10/28. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Boise to Lima with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

Cheapflights Tip: The best prices from Boise Air Term. Gowen Fld to Lima J Chavez Intl are usually found in February or April, booked 39 days in advance, depart on a Wednesday or Monday and return on a Wednesday

Cheap flight deals from Boise to Lima

Round-trip from

Popular in

Cheapest in

Average price

Find flight deals from Boise to Lima

Cheapest flights from Boise to LimaExplore the most affordable flight options available from Boise to Lima. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 29, 2025.

Explore the most affordable flight options available from Boise to Lima. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 29, 2025.

Cheapflights Fare Finder

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

Best time to book a flight from Boise to Lima

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

Cheapflights Insights

Everything you need to know about your flight from Boise to Lima

How far ahead should I book a flight from Boise to Lima?

Use this chart to determine the optimal time to book a round-trip flight from Boise to Lima. Price data was last updated on July 25, 2025.

What is the cheapest month to book a flight from Boise to Lima?

What is the cheapest time of day to fly from BOI to LIM?

Find hourly flight availability from Boise to Lima. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated July 29, 2025.

How much does it cost to fly round-trip from Boise to Lima?

Reviews of airlines servicing Lima

Get insights into the airlines that provide service to Lima. 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 Lima. Reviews last updated July 29, 2025.

See what other customers who have flown with Delta, LATAM Airlines, and Copa Airlines from Boise to Lima have to say. You can also see how each airline compares 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 Boise to Lima. 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 flying from Boise to Lima round-trip?

Can I find deals for flights from Boise to Lima that include hotel bookings?

How can I find direct flights from Boise to Lima?

Can I find deals for business class flights from Boise to Lima?

What is the cheapest month to book a flight from Boise to Lima?

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 Boise to Lima

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

Top 4 airlines flying from Boise to Lima

100% Free

Book with Flexibility

Travel Smart

Cheapest flights from Boise to Lima
Explore the most affordable flight options available from Boise to Lima. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 29, 2025.