$300 Find Cheap Flights from South America to Boise

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight to Boise departing on 3/10. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

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Everything you should know

Cheapest round-trip
$696
Multiple Airlines
Sun 3/15Thu 3/19
LIM - BOI • 2 stops
Cheapest one-way
$300
Multiple Airlines
Tue 3/10
UIO - BOI • 3 stops
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Flight Deals
Useful Info
Flight Deals

Cheap Flights from South America to Boise

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from South America to Boise that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from South America to Boise

Sun, Mar 15 - Thu, Mar 19
Multiple Airlines Logo
3:00 am - 12:44 pm
LIM
-
BOI
34h 44m
2 stops
Multiple Airlines Logo
8:07 am - 3:30 am
BOI
-
LIM
18h 23m
2 stops
$696Multiple Airlines
Wed, Jul 15 - Thu, Jul 30
Multiple Airlines Logo
3:05 am - 10:51 pm
LIM
-
BOI
20h 46m
2 stops
Multiple Airlines Logo
8:21 am - 3:30 am
BOI
-
LIM
18h 09m
2 stops
$856Multiple Airlines
Fri, Jul 17 - Fri, Jul 31
LATAM Airlines Logo
1:30 pm - 12:24 pm
LIM
-
BOI
23h 54m
2 stops
LATAM Airlines Logo
7:15 am - 10:10 pm
BOI
-
LIM
13h 55m
1 stop
$866LATAM Airlines
Sun, Mar 15 - Thu, Mar 19
Multiple Airlines Logo
3:00 am - 12:44 pm
LIM
-
BOI
34h 44m
2 stops
Multiple Airlines Logo
7:05 am - 10:05 pm
BOI
-
LIM
14h 00m
1 stop
$880Multiple Airlines
Thu, Jul 16 - Fri, Jul 31
LATAM Airlines Logo
12:50 am - 3:01 pm
LIM
-
BOI
15h 11m
1 stop
LATAM Airlines Logo
7:15 am - 10:10 pm
BOI
-
LIM
13h 55m
1 stop
$886LATAM Airlines
Sun, Mar 15 - Thu, Mar 19
Multiple Airlines Logo
3:00 am - 12:44 pm
LIM
-
BOI
34h 44m
2 stops
Multiple Airlines Logo
7:05 pm - 3:30 am
BOI
-
LIM
31h 25m
3 stops
$889Multiple Airlines
Wed, Jul 15 - Wed, Jul 29
LATAM Airlines Logo
1:30 pm - 12:24 pm
LIM
-
BOI
23h 54m
2 stops
LATAM Airlines Logo
7:15 am - 10:10 pm
BOI
-
LIM
13h 55m
1 stop
$892LATAM Airlines
Tue, Apr 7 - Tue, Apr 14
Delta Logo
8:40 pm - 12:53 pm
SCL
-
BOI
18h 13m
1 stop
Delta Logo
2:10 pm - 7:15 am
BOI
-
SCL
15h 05m
1 stop
$1,036Delta
Mon, Apr 6 - Mon, Apr 27
United Airlines Logo
10:20 pm - 7:53 pm
GRU
-
BOI
24h 33m
2 stops
United Airlines Logo
5:00 am - 6:45 am
BOI
-
GRU
22h 45m
2 stops
$1,204United Airlines
Sat, Feb 14 - Tue, Mar 3
United Airlines Logo
10:25 pm - 1:38 pm
GRU
-
BOI
19h 13m
2 stops
United Airlines Logo
6:25 am - 7:50 am
BOI
-
GRU
21h 25m
2 stops
$1,263United Airlines
Useful Info

Good to know

Low seasonOctober
Cheapest flight$300
Best time to beat the crowds with an average 1% drop in price.
Most popular time to fly and prices are also 2% lower on average.
Flight from Quito to Boise

FAQs for booking flights from South America to Boise

  • How does KAYAK find such low prices on flights from South America to Boise?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from South America to Boise.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from South America to Boise?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Boise from South America is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from South America to Boise?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Boise with an airline and back to South America with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from South America to Boise?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Boise from South America up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top airline flying from South America to Boise

 
Need help choosing which airline to fly with from South America to Boise? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.5
LATAM AirlinesOverall score based on 1913 reviews
6.7Food
7.6Boarding
7.0Entertainment
8.0Crew
7.3Comfort
Airline reviews

Comfort in exit seat was excellent. FLight crew and flight were excellent. However exit seat tray table was broken so could not use it. Entertainment monitor did not work at all despite attempts to reset it.

8.0 ExcellentAnonymous, Jan 2026
BOG - ATL
Read more LATAM Airlines reviews

Comfort in exit seat was excellent. FLight crew and flight were excellent. However exit seat tray table was broken so could not use it. Entertainment monitor did not work at all despite attempts to reset it.

I booked a flight through Kayak to Brazil I have traveled to Brazil several times before Kayak Delta or LATAM never mentioned during the booking or in the pre flight process that the visa requirements to visit Brazil have changed earlier this year. I was unaware of this change and as such never got a visa and was unable to fly from JFK to Sao Paulo Add to this that Delta allowed me to fly from Boston to JFK which they should not have as I didn’t have a visa. It has been a terrible experience and a huge loss of money

Wish the seats were a little more comfortable.. it was a 6 hrs nonstop trip. But the crew was courteous and w a smile

I like this airline a lot no problems at all, except being forced to check a carry-on bag ., Overall very good airline

The assistance we received and the flight itself was wonderful. We will fly with LATAM airlines again, in the future.

Check in -- in business took over 30 mins as there was only one attendant. Boarding was also a mess. The seat was too narrow and was not working properly. Food was very bad and the entertainment very poor. Crew was very polite and helpful, in fairness.

The plane broke down at the Lima stopover and they offered to put me on a flight the be t day but I had to be back in LA that morning and so I had to buy another ticket from Avianca and United for $2k I asked LATAM for compensation and received none. Very bad experience

I’m entitled to a refund per LATAM due to the mid flight itinerary change and being stuck in São Paulo for 24 hours and needing to get a hotel. The airline was dismissive and of no help.

The flight was late. Please do not delay next time.

I couldn't travel, now I can't get a refund and to change the date I have to pay an absurd fine.

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