$295 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 12/10. 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

KAYAK searches hundreds of travel sites at once for deals on flights to Boise

Travelers love KAYAK
41,299,237 searches in the past 7 days on KAYAK

Save 24% or moreCompare multiple travel sites with one search.

Track pricesNot ready to book? Create a price alert for when prices drop.

Bundle and saveSave money when you bundle your flight + hotel.

Filter your dealsChoose cabin class, free Wi-Fi and more.

Everything you should know

Cheapest round-trip
$730
Multiple Airlines
Wed 1/21Tue 1/27
UIO - BOI • 2 stops
Cheapest one-way
$295
Typical prices: $545-$665
Multiple Airlines
Wed 12/10
LIM - BOI • 2 stops
Start a new search
KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to Boise!
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

Wed, Jan 21 - Tue, Jan 27
Multiple Airlines Logo
7:00 pm - 12:31 pmUIO-BOI
19h 31m2 stops
Multiple Airlines Logo
7:02 pm - 2:50 amBOI-UIO
29h 48m2 stops
$730Multiple Airlines
Find Deal
Wed, Jan 21 - Tue, Jan 27
Delta Logo
11:45 pm - 12:31 pmUIO-BOI
14h 46m1 stop
Delta Logo
5:40 am - 5:17 amBOI-UIO
21h 37m2 stops
$786Delta
Find Deal
Wed, Apr 22 - Sun, Apr 26
United Airlines Logo
12:35 am - 7:16 pmUIO-BOI
19h 41m2 stops
United Airlines Logo
2:11 pm - 11:25 pmBOI-UIO
32h 14m2 stops
$799United Airlines
Find Deal
Tue, Jan 20 - Tue, Jan 27
American Airlines Logo
12:49 am - 1:08 pmUIO-BOI
14h 19m2 stops
American Airlines Logo
6:13 am - 11:47 pmBOI-UIO
15h 34m2 stops
$812American Airlines
Find Deal
Tue, Jan 20 - Tue, Jan 27
American Airlines Logo
12:49 am - 7:25 pmUIO-BOI
20h 36m2 stops
American Airlines Logo
7:20 am - 11:47 pmBOI-UIO
14h 27m2 stops
$817American Airlines
Find Deal
Wed, Jan 21 - Tue, Jan 27
LATAM Airlines Logo
11:45 pm - 12:31 pmUIO-BOI
14h 46m1 stop
LATAM Airlines Logo
1:41 pm - 9:35 pmBOI-UIO
29h 54m1 stop
$832LATAM Airlines
Find Deal
Sat, Dec 6 - Fri, Dec 12
LATAM Airlines Logo
7:00 pm - 12:54 pmUIO-BOI
19h 54m2 stops
LATAM Airlines Logo
2:04 pm - 8:00 pmBOI-UIO
27h 56m1 stop
$842LATAM Airlines
Find Deal
Fri, Dec 5 - Fri, Dec 12
United Airlines Logo
1:35 am - 6:07 pmUIO-BOI
18h 32m2 stops
United Airlines Logo
6:20 am - 6:10 amBOI-UIO
21h 50m2 stops
$945United Airlines
Find Deal
Fri, Feb 13 - Tue, Mar 3
Copa Airlines Logo
1:30 am - 8:55 pmGRU-BOI
23h 25m2 stops
Copa Airlines Logo
5:10 pm - 12:15 amBOI-GRU
27h 05m2 stops
$1,283Copa Airlines
Find Deal
Wed, Dec 17 - Fri, Jan 9
Copa Airlines Logo
1:30 am - 10:30 pmGRU-BOI
25h 00m2 stops
Copa Airlines Logo
5:16 pm - 12:15 amBOI-GRU
26h 59m2 stops
$1,425Copa Airlines
Find Deal
Useful Info

Good to know

Low seasonAugust
Cheapest flight$295
Best time to beat the crowds but there is an average 7% increase in price.
Most popular time to fly and prices are also 13% lower on average.
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 1561 reviews
6.9Food
6.8Entertainment
7.4Comfort
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.

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.

My entertainment did not work. I was very tired from the botched connection, and the poor sleep

We loved the steward on the plane. He made the night enjoyable

I enjoyed the extra leg room compared to other airlines. The first stewards made my daughter’s birthday special by giving her an extra snack. Then the last one coming home from Chicago to Appleton made our night really enjoyable Thanks for making our trip enjoyable

The flight was smooth, the pilot kept us informed about delays and we arrived more of less on time

Flight delay was communicated before leaving for airport which caused it to be a non-event. Great flight and crew!

Did not get any refreshments. Crew was very nice but limited. Small seats

Wish some foods provided rather than just biscuit/cookie for flight more than 2 hours

Wish a flight with more than 2 hours with some snack rather than just cookie/biscuit.

The flight attendant, a black woman with curly hair who sat near Row 21, was wonderful and kind.

It was good..clean, comfy seat. Friendly warm welcoming crew. Was able to check my cabin luggage at the gate which I was able to pickup in a decent time from baggage claim. The app gave all updates from delays to baggage claim info. Overall smooth flight.

Nice comfortable flight from Barcelona back to the states. The premium economy offers the extra room we need for my husband. The food was good and our flight attendants were excellent.

Traveling to a place near Boise?

Book flights to Boise if you plan to visit one of these locations
McCall
Ontario

Everything you need to know for your flight to Boise

Information on the airport you'll fly into in Boise