$106 Find deals on international flights to Idaho Falls

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight to Idaho Falls departing on 5/28. 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 International Flights Deals to Idaho Falls

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

Thu, Apr 23 - Sat, Apr 25
United Airlines Logo
11:13 am - 9:53 am
SJO
-
IDA
22h 40m
2 stops
United Airlines Logo
5:45 pm - 7:37 pm
IDA
-
SJO
25h 52m
2 stops
$411United Airlines
Thu, Apr 23 - Wed, Apr 29
United Airlines Logo
11:13 am - 9:53 am
SJO
-
IDA
22h 40m
2 stops
United Airlines Logo
5:20 pm - 12:21 pm
IDA
-
SJO
19h 01m
2 stops
$453United Airlines
Wed, Jul 15 - Tue, Sep 15
Delta Logo
9:40 am - 10:14 pm
MEX
-
IDA
12h 34m
2 stops
Delta Logo
6:10 am - 3:10 pm
IDA
-
MEX
9h 00m
2 stops
$550Delta
Wed, Apr 1 - Thu, Apr 9
Delta Logo
2:40 pm - 10:16 pm
CUN
-
IDA
8h 36m
1 stop
Delta Logo
6:55 pm - 10:05 am
IDA
-
CUN
14h 10m
2 stops
$588Delta
Fri, May 29 - Wed, Jun 10
American Airlines Logo
11:59 pm - 10:15 pm
SJO
-
IDA
22h 16m
1 stop
American Airlines Logo
2:08 pm - 11:50 am
IDA
-
SJO
21h 42m
2 stops
$603American Airlines
Sat, Jun 20 - Thu, Jun 25
Multiple Airlines Logo
8:45 am - 10:39 pm
YYC
-
IDA
13h 54m
1 stop
Multiple Airlines Logo
7:15 am - 10:15 pm
IDA
-
YYC
15h 00m
1 stop
$626Multiple Airlines
Sat, Jun 20 - Thu, Jun 25
Multiple Airlines Logo
5:50 pm - 1:06 pm
YYC
-
IDA
19h 16m
2 stops
Multiple Airlines Logo
4:14 pm - 11:15 pm
IDA
-
YYC
7h 01m
2 stops
$632Multiple Airlines
Sat, Jun 20 - Thu, Jun 25
Alaska Airlines Logo
6:00 am - 1:06 pm
YYC
-
IDA
7h 06m
2 stops
Alaska Airlines Logo
1:43 pm - 11:15 pm
IDA
-
YYC
9h 32m
1 stop
$640Alaska Airlines
Fri, May 29 - Wed, Jun 10
American Airlines Logo
11:59 pm - 10:15 pm
SJO
-
IDA
22h 16m
1 stop
American Airlines Logo
2:08 pm - 10:42 pm
IDA
-
SJO
8h 34m
1 stop
$700American Airlines
Wed, Apr 22 - Wed, Apr 29
Alaska Airlines Logo
12:55 am - 10:40 pm
SJO
-
IDA
45h 45m
2 stops
Alaska Airlines Logo
6:00 am - 11:45 pm
IDA
-
SJO
17h 45m
2 stops
$701Alaska Airlines
Useful Info

Good to know

Low seasonJanuary
Cheapest flight$106
Best time to beat the crowds with an average 7% drop in price.
Most popular time to fly with an average 23% increase in price.
Flight from Portland to Idaho Falls

FAQs for booking Worldwide to Idaho Falls flights

  • How does KAYAK find such low prices on flights from Worldwide 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 Worldwide to Idaho Falls.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Idaho Falls from Worldwide 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 Worldwide 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 Worldwide with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Worldwide 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 Worldwide 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)