$798 Find Cheap Flights from South America to Idaho Falls

This is the cheapest round-trip flight price found by a KAYAK user in the last 72 hours by searching for a flight to Idaho Falls departing on 4/26. 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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Cheap Flights from South America to Idaho Falls

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from South America to Idaho Falls 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 Idaho Falls

Sun, Apr 26 - Sun, May 3
United Airlines Logo
7:25 am - 1:32 pm
UIO
-
IDA
55h 07m
2 stops
United Airlines Logo
5:26 pm - 11:25 pm
IDA
-
UIO
28h 59m
2 stops
$798United Airlines
Fri, Jul 31 - Sat, Aug 8
Multiple Airlines Logo
12:35 am - 9:50 am
UIO
-
IDA
34h 15m
2 stops
Multiple Airlines Logo
4:10 pm - 11:25 pm
IDA
-
UIO
30h 15m
2 stops
$922Multiple Airlines
Fri, Jul 31 - Sat, Aug 8
LATAM Airlines Logo
12:59 am - 10:14 pm
UIO
-
IDA
22h 15m
2 stops
LATAM Airlines Logo
6:10 am - 11:00 pm
IDA
-
UIO
15h 50m
3 stops
$1,000LATAM Airlines
Sun, Apr 19 - Wed, Apr 22
United Airlines Logo
7:25 am - 9:53 am
UIO
-
IDA
27h 28m
2 stops
United Airlines Logo
5:20 pm - 11:25 pm
IDA
-
UIO
29h 05m
2 stops
$1,071United Airlines
Sun, Apr 19 - Wed, Apr 22
United Airlines Logo
7:25 am - 9:53 am
UIO
-
IDA
27h 28m
2 stops
United Airlines Logo
10:40 am - 11:25 pm
IDA
-
UIO
35h 45m
2 stops
$1,104United Airlines
Sun, Apr 19 - Wed, Apr 22
United Airlines Logo
7:25 am - 9:53 am
UIO
-
IDA
51h 28m
2 stops
United Airlines Logo
5:20 pm - 11:25 pm
IDA
-
UIO
29h 05m
2 stops
$1,137United Airlines
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FAQs for booking flights from South America to Idaho Falls

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

    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 Idaho Falls.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Idaho Falls 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 Idaho Falls?

    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 Idaho Falls 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 Idaho Falls?

    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 Idaho Falls from South America up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Everything you need to know for your flight to Idaho Falls

Information on the airport you'll fly into in Idaho Falls

Idaho Falls (IDA)