$266 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 12/8. 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
$727
Multiple Airlines
Mon 12/29Wed 1/14
UIO - BOI • 2 stops
Cheapest one-way
$266
Multiple Airlines
Mon 12/8
LIM - BOI • 2 stops
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Flight Deals
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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

Mon, Dec 29 - Wed, Jan 14
Multiple Airlines Logo
7:00 pm - 10:37 pmUIO-BOI
29h 37m2 stops
Multiple Airlines Logo
7:25 am - 5:17 amBOI-UIO
19h 52m2 stops
$727Multiple Airlines
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Mon, Dec 29 - Wed, Jan 14
Multiple Airlines Logo
11:45 pm - 12:45 pmUIO-BOI
15h 00m1 stop
Multiple Airlines Logo
7:25 am - 5:17 amBOI-UIO
19h 52m2 stops
$763Multiple Airlines
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Thu, Apr 23 - Sun, Apr 26
Delta Logo
11:20 pm - 12:36 pmUIO-BOI
14h 16m1 stop
Delta Logo
1:43 pm - 2:15 pmBOI-UIO
23h 32m2 stops
$795Delta
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Thu, Apr 30 - Sun, May 31
Copa Airlines Logo
1:40 am - 11:05 pmGRU-BOI
24h 25m2 stops
Copa Airlines Logo
6:55 pm - 12:10 amBOI-GRU
26h 15m2 stops
$805Copa Airlines
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Mon, Dec 29 - Wed, Jan 14
LATAM Airlines Logo
11:45 pm - 10:37 pmUIO-BOI
24h 52m1 stop
LATAM Airlines Logo
1:48 pm - 9:35 pmBOI-UIO
29h 47m1 stop
$814LATAM Airlines
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Fri, Mar 6 - Mon, Mar 9
LATAM Airlines Logo
12:00 pm - 10:49 pmLIM-BOI
12h 49m1 stop
LATAM Airlines Logo
11:30 pm - 8:55 pmBOI-LIM
20h 25m1 stop
$868LATAM Airlines
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Thu, Mar 5 - Mon, Mar 9
Delta Logo
12:50 am - 8:12 pmLIM-BOI
21h 22m2 stops
Delta Logo
11:30 pm - 9:40 pmBOI-LIM
21h 10m2 stops
$873Delta
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Mon, Dec 1 - Mon, Dec 29
American Airlines Logo
11:15 pm - 10:07 pmSCL-BOI
26h 52m1 stop
American Airlines Logo
1:27 pm - 7:45 amBOI-SCL
14h 18m1 stop
$1,020American Airlines
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Mon, Dec 1 - Mon, Dec 29
American Airlines Logo
11:15 pm - 10:07 pmSCL-BOI
26h 52m1 stop
American Airlines Logo
7:32 am - 7:45 amBOI-SCL
20h 13m2 stops
$1,075American Airlines
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Fri, Dec 19 - Sat, Dec 27
Copa Airlines Logo
1:35 am - 10:30 pmPOA-BOI
24h 55m2 stops
Copa Airlines Logo
2:40 pm - 12:30 amBOI-POA
29h 50m2 stops
$2,143Copa Airlines
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Useful Info

Good to know

Low seasonOctober
Cheapest flight$266
Best time to beat the crowds with an average 17% drop in price.
Most popular time to fly with an average 5% increase in price.
Flight from Lima 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 3 airlines serving 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.
7.6
Copa AirlinesOverall score based on 1565 reviews
7.4Comfort
6.8Entertainment
6.9Food
8.1Crew
7.8Boarding
Airline reviews

I always enjoy flying Copa. There are very few airlines where I can enjoy a comfortable sleep in-flight. The snacks weren't the best, but they sufficed. The in-flight entertainment was fantastic, and I crossed another movie off my watch list.

8.0 ExcellentTisagh, Nov 2025SDQ - PTY
Read more Copa Airlines reviews

I always enjoy flying Copa. There are very few airlines where I can enjoy a comfortable sleep in-flight. The snacks weren't the best, but they sufficed. The in-flight entertainment was fantastic, and I crossed another movie off my watch list.

Some of the Air hostesses are not that friendly. Need improvement

Cops Airlines is fantastic! The level of care and professionalism provided by the entire crew was top rate.

We had a great flight just wished they had a tv so we can see a movie that would of made my trip excellent.

horrible service, food was an embarrassment, no charging for cellphones, stay away

Great experience with a crew always thinking in the passenger

The flighr attandants were very rude they ignored me didnt offer me anything to drink throughoit the 4 hour flight i feel i was targeted and ignored because i was a darkskin latino man.

Had to go through security at the gate again. Had to take off shoes and go through the whole thing again even though we have global entry. They asked us to check in items bought at duty free during our layover and since we checked our luggage at the original departure airport, they forced us to check in a small backpack. None of this ever happened with other airlines. In addition, no vegetarian food option and no snacks during a 7 hr flight. Luggage limits are unusually small. This is unacceptable. Will NEVER fly Copa again and will tell friends and family to avoid this airline.

Seats not reclining, no vegetarian food option, no snacks. 7.5 hr flight should have been more comfortable. Luggage limits are unusually small. Will never fly Copa again and will tell friends and family to avoid this airline.

We paid extra with copa for seats near one another The plane was changed and we lost our seats We were all Separated. We have not received a refund for our seats despite emailing and calling.

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

Poor, the airline was not able to help me move flights.

The way the Pilot made all announcements, specially the way he congratulated the entire crew as the best team ever, making a comment that due to them they were able to shorter the delay to the destination. Amazing flight .

we were missing our luggage, trying to find someone to have any empathy was pretty much not happening....

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

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

Boarding was confusing with a delayed flight because there was no English translation

My biggest complaint is the comfort. I am not tall and there was no legroom. It was very uncomfortable. During my transfer in Sao Paola, the flight was slightly delayed so boarding was confusing because there were no instructions in English.

I never got this flight. You sent me to Chile!!! And from Chile I got the other flight to São Paulo... I've arrived 7h latter than I was supposed to arrive because of Delta delays.

Because the flight was late, we lost the connection to Brazil. You, Delta delayed, and you Delta anticipated the door closing in 15 min from Miami to GRU. Why? It caused a lot of stress! I almost could not see my mother in law alive because of your delay.

More choices on snacks. Built-in video screen to enjoy entertainment choices.

we landed at cmh ten minutes early but had to sit on tarmac for twenty minutes because a plane was at our gate despite the fact that 3 other gates were open.

flight was good until we arrived at cmh ten minutes early but then sat on tarmac for twenty minutes because a plane was at our gate, so we had to wait despite the pilot tellling us that 3 other gates were open.

The experience with American Airlines was good, although the Philippines Airlines flight was much better (better seats, better food, better entertainment options, overall better). Again, the MIA to LAX flight was fine, but nothing in comparison to the comfort and accommodations of the Philippines Airlines flight from LAX to MNL.

I have a gluten allergy so did have any food

I have a gluten allergy so didn't have any food

Loved the crew . Absolutely no complaints. Except for luggage lost

Everything was good The connects, with no blame to crew. Or pilots. I understand they are short staffed. Everything went well for me. I'll be using you guys again in May if not sooner.

this plane was really old, had exit row seats and tray was in arm of seat so super uncomfortable to use. another seat they could t even use the tray it was broke. seat i. front of me had duct tape on it cause seat was ripped open... this plane should either be updated or retired.

Baggage handling poor. Second time this has happened. My bag went to San Francisco instead of Fiji. No apology. Luckily Nadi airport staff are fantastic. My bag arrived in Fiji the next day.

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