IDA - BUE

$1,440 Find Cheap Flights from Idaho Falls to Buenos Aires

This is the cheapest round-trip flight price found by a KAYAK user in the last 72 hours by searching for a flight from Idaho Falls to Buenos Aires departing on 11/23. 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

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

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Idaho Falls to Buenos Aires, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Idaho Falls to Buenos Aires, as well as popular online travel agencies
Travelers love KAYAK
41,299,237 searches in the past 7 days on KAYAK

Save 23% 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
$1,440
United Airlines
Sun 11/23Thu 12/4
IDA - EZE • 2 stops
Cheapest one-way
Multiple Airlines
Thu 10/9
IDA - BUE • multi-stop
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 Buenos Aires!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Idaho Falls to Buenos Aires (IDA-BUE)

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

Sun, Nov 23 - Thu, Dec 4
United Airlines Logo
5:00 am - 9:20 amIDA-EZE
24h 20m2 stops
United Airlines Logo
10:05 pm - 3:24 pmEZE-IDA
21h 19m2 stops
$1,440United Airlines
Find Deal
Sun, Dec 7 - Thu, Dec 11
Delta Logo
1:17 pm - 6:05 amIDA-EZE
36h 48m2 stops
Delta Logo
8:00 am - 10:21 pmEZE-IDA
18h 21m2 stops
$1,466Delta
Find Deal
Sun, Dec 7 - Thu, Dec 11
Delta Logo
6:00 am - 7:20 amIDA-EZE
21h 20m2 stops
Delta Logo
8:55 pm - 6:26 pmEZE-IDA
25h 31m2 stops
$1,470Delta
Find Deal
Sun, Nov 23 - Wed, Dec 3
American Airlines Logo
1:58 pm - 8:20 amIDA-EZE
14h 22m1 stop
American Airlines Logo
10:30 pm - 1:27 pmEZE-IDA
18h 57m1 stop
$1,536American Airlines
Find Deal
Sun, Nov 23 - Wed, Dec 3
American Airlines Logo
1:58 pm - 8:20 amIDA-EZE
14h 22m1 stop
American Airlines Logo
10:30 pm - 10:36 pmEZE-IDA
28h 06m2 stops
$1,540American Airlines
Find Deal
Sun, Nov 23 - Thu, Dec 4
American Airlines Logo
1:58 pm - 8:20 amIDA-EZE
14h 22m1 stop
American Airlines Logo
10:30 pm - 1:27 pmEZE-IDA
18h 57m1 stop
$1,566American Airlines
Find Deal
Sun, Nov 23 - Thu, Dec 4
American Airlines Logo
7:10 am - 9:00 amIDA-EZE
21h 50m2 stops
American Airlines Logo
10:30 pm - 1:27 pmEZE-IDA
18h 57m1 stop
$1,570American Airlines
Find Deal
Booking Insights

KAYAK's insights & trends for Idaho Falls to Buenos Aires flights

Get data-powered insights and trends into flights from Idaho Falls to Buenos Aires to help you find the cheapest flights, the best time to fly and much more.

Which airlines provide the cheapest flights from Idaho Falls to Buenos Aires?

The cheapest round-trip price for the route for each airline clicked by KAYAK users in the last 72 hours.

In the past 3 days, the cheapest round-trip tickets from Idaho Falls to Buenos Aires were found on United Airlines ($1,440) and Delta ($1,466).

Find deals

When to book flights from Idaho Falls to Buenos Aires

Are your dates flexible? Find out the best times to travel from Idaho Falls to Buenos Aires based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from Idaho Falls to Buenos Aires

  • What is the cheapest flight from Idaho Falls to Buenos Aires?

    In the last 3 days, the lowest price for a flight from Idaho Falls to Buenos Aires was $1,440 for a round-trip ticket.

  • Do I need a passport to fly between Idaho Falls and Buenos Aires?

    Yes, you’ll need a passport to travel to Buenos Aires from Idaho Falls.

  • Which aircraft models fly most regularly from Idaho Falls to Buenos Aires?

    We unfortunately don’t have that data for this specific route.

  • How does KAYAK find such low prices on flights from Idaho Falls to Buenos Aires?

    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 Idaho Falls to Buenos Aires.

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

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

    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 Buenos Aires with an airline and back to Idaho Falls with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Idaho Falls to Buenos Aires?

    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 Buenos Aires from Idaho Falls 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 from Idaho Falls to Buenos Aires

Information on your arrival and departure airports

Idaho Falls (IDA)

Not what you’re looking for? Find thousands of other hotels, flights, car rentals and package deals with KAYAK.