$962 Find Cheap Flights from Idaho Falls to Peru - Compare and Save

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 Peru departing on 10/20. 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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Flight Deals

Book Cheap Idaho Falls to Peru Plane Tickets

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

Tue, Oct 20 - Wed, Oct 28
Multiple Airlines Logo
5:51 pm - 9:25 pm
IDA
-
LIM
26h 34m
2 stops
Multiple Airlines Logo
12:50 am - 5:22 pm
LIM
-
IDA
17h 32m
2 stops
$962Multiple Airlines
Sat, Oct 31 - Sat, Nov 14
United Airlines Logo
5:57 pm - 11:55 pm
IDA
-
LIM
28h 58m
2 stops
United Airlines Logo
1:50 am - 9:28 am
LIM
-
IDA
57h 38m
2 stops
$1,051United Airlines
Tue, Jul 14 - Thu, Jul 23
GOL Logo
7:00 am - 10:25 pm
IDA
-
LIM
38h 25m
2 stops
GOL Logo
10:00 pm - 10:11 pm
LIM
-
IDA
25h 11m
2 stops
$1,283GOL
Tue, Jul 14 - Wed, Jul 22
United Airlines Logo
7:00 am - 11:00 pm
IDA
-
LIM
15h 00m
3 stops
United Airlines Logo
12:55 am - 5:19 pm
LIM
-
IDA
17h 24m
2 stops
$5,736United Airlines
Tue, Oct 20 - Wed, Oct 28
United Airlines Logo
7:00 am - 11:00 pm
IDA
-
LIM
15h 00m
3 stops
United Airlines Logo
12:50 am - 5:22 pm
LIM
-
IDA
17h 32m
2 stops
$6,055United Airlines
Tue, Jul 14 - Wed, Jul 22
United Airlines Logo
7:00 am - 11:00 pm
IDA
-
LIM
15h 00m
3 stops
United Airlines Logo
12:55 am - 5:19 pm
LIM
-
IDA
17h 24m
3 stops
$6,597United Airlines
Tue, Oct 20 - Wed, Oct 28
United Airlines Logo
7:00 am - 11:00 pm
IDA
-
LIM
15h 00m
3 stops
United Airlines Logo
12:50 am - 5:22 pm
LIM
-
IDA
17h 32m
3 stops
$6,741United Airlines
Sat, Oct 31 - Sat, Nov 14
United Airlines Logo
7:00 am - 10:55 pm
IDA
-
LIM
14h 55m
2 stops
United Airlines Logo
1:50 am - 5:22 pm
LIM
-
IDA
17h 32m
3 stops
$7,002United Airlines
Sat, Oct 31 - Sat, Nov 14
United Airlines Logo
7:00 am - 10:55 pm
IDA
-
LIM
14h 55m
3 stops
United Airlines Logo
1:50 am - 5:22 pm
LIM
-
IDA
17h 32m
3 stops
$7,481United Airlines
Booking Insights

KAYAK's insights & trends for Idaho Falls to Peru flights

Get data-powered insights and trends into flights from Idaho Falls to Peru 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 Peru?

The cheapest round-trip price for the route for each airline clicked by KAYAK users in the last 5 days.

In the past 5 days, the cheapest round-trip tickets from Idaho Falls to Peru were found on United Airlines ($1,051) and GOL ($1,283).

Good to know

Cheapest flight$962
Flight from Idaho Falls to Lima

FAQs - booking Peru flights

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

    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 Peru.

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

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

    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 from Idaho Falls to Peru with an airline and back with another airline.

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

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

Reviews of the top airlines flying from Idaho Falls to Peru

 
Need help choosing which airline to fly with from Idaho Falls to Peru? 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.
7.8
DeltaOverall score based on 8406 reviews
8.1Boarding
7.2Food
8.5Crew
7.8Comfort
7.8Entertainment
Airline reviews

Flight was delayed before take off and at landing. Baggage took 20 minutes. Flight crew would not serve full soft drink and had to ask multiple times before receiving water.

6.0 GoodSarah, Jun 2026
LGA - MYR
Read more Delta reviews

Flight was delayed before take off and at landing. Baggage took 20 minutes. Flight crew would not serve full soft drink and had to ask multiple times before receiving water.

From checking to boarding, it was a seamless experience. The service agents were so helpful. The flight crew was so pleasant.

Gate agent showed up 20 minutes before boarding and was not at all friendly. Had to take this flight due to the one on the day before being cancelled and any later options were already full with long standby lists. Despite having paid for Delta Comfort seats, Delta did not allow me (or anyone) to choose their seat. The agent assigned them for everyone just prior to boarding. Self seat selection was allowed on the original flight. Flight staff was great - very friendly.

Flight attendants were great. Cheerful, upbeat and friendly. Jet, in particular, was fantastic.

I have Precheck. Flew HPN to DEN and return this past weekend. Delta didn't attach my Precheck number to this trip. So it was waiting in general line especially in Denver. Unavailable.

Original flight was delayed, then cancelled and the gate staff did not expedite rebooking. Also, no instructions were given that a ticket number was needed before being called to facilitate rebooking. This could have been much more organized.

Be on time? When not on time a circling for over an hour offer more than 1 bag of chips to the passengers? It was a 7 hour flight by the time we got done.

Five hour delays every hour, I wish it were all at once

Flight delayed four separate times. I’m now one hour hours late to landing.

worst flight ever from Delta, it got delayed and kept on delaying..

We sat on plane at gate delayed without communication as to why we were just sitting there

Agency very bad had to cancelled my booking too many changes in the flight changed my flight to 1 week

Trash. Sat on the runway for 40 mins…missed connecting flight because of it now I’m stuck. Thanks…a whole fkn lot.

The flight was delayed significantly and we sat on runway after landing for awhile. Best thing was the flight attendant, Jenny, in first class, who was very professional and attentive. She was excellent - the rest of the flight was not.

Crew were professional and kind. The flight was smooth. But... The internet, which we paid 35 dollars for, did not work for most of the flight. This made providing media for our child an uncomfortable hassle.

Overall fine. Seemed like one of the older model planes? Crew was mostly very kind, though some of the female attendants were a rather abrupt during the food service.

Awfully rude American worker at door when we started boarding flight. Then, walk into a blazing hot airplane with no air conditioning until twenty minutes into the flight. Free entertainment was non existent! My husband, along with the fellow passenger in our row, and I could not get entertainment to work, no WIFI! Really?? Been flying American a long time. Was very disappointed.

Flight was delayed by 6 hours... the level of incompetence was truly astounding. I won't be flying American Airlines again. I don't care if AA is direct and there is a layover with another airline, I'll take the layover.

Leave on time. We waited on the plane for hour hours and it was hot and smelly

Two hours delay, probably one hour because they didn’t bring catering and they had to bring water in board. There a change of aircraft. But delays galore at CLT so it must be a CLT and/or AA operation issue. The 1 hr additional delays because nobody could bring 2 packs of water sooner is probably the best example of this airline operates

Everything you need to know for your flight from Idaho Falls to Peru

Information on your arrival and departure airports