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.

What are the most popular airlines flying to Idaho Falls?

The most popular airline among KAYAK users flying to Idaho Falls is United Airlines, followed by Delta and American Airlines.

$70 International Flights to Idaho Falls

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Flight Deals

Book Cheap International Flights Deals to Idaho Falls

Discover the best prices for you by selecting your travel dates on KAYAK.

Round-trip

One-way

Last minute

Recent round-trip international flight deals to Idaho Falls

Thu, Jan 28 - Mon, Feb 1

8:45 am - 9:51 amSJO San José Juan Santamaria Intl-IDA Idaho Falls Fanning Field

26h 06m2 stops Houston George Bush Intcntl Denver Intl

4:08 pm - 8:39 pmIDA Idaho Falls Fanning Field-SJO San José Juan Santamaria Intl

27h 31m2 stops Denver Intl Houston George Bush Intcntl

$473United Airlines

Thu, Feb 11 - Sun, Feb 14

8:00 pm - 8:03 amYYC Calgary-IDA Idaho Falls Fanning Field

13h 03m1 stop Phoenix Sky Harbor Intl

10:53 am - 11:45 pmIDA Idaho Falls Fanning Field-YYC Calgary

11h 52m1 stop Phoenix-Mesa Gateway

$540Multiple Airlines

Thu, Feb 11 - Sun, Feb 14

7:45 pm - 8:03 amYYC Calgary-IDA Idaho Falls Fanning Field

13h 18m2 stops Las Vegas Harry Reid Intl Phoenix Sky Harbor Intl

10:53 am - 11:45 pmIDA Idaho Falls Fanning Field-YYC Calgary

11h 52m1 stop Phoenix-Mesa Gateway

$549Multiple Airlines

Mon, Mar 29 - Wed, Mar 31

3:48 pm - 10:19 pmGDL Guadalajara Miguel Hidal-IDA Idaho Falls Fanning Field

6h 31m1 stop Salt Lake City

6:00 am - 1:23 pmIDA Idaho Falls Fanning Field-GDL Guadalajara Miguel Hidal

7h 23m1 stop Salt Lake City

$551Aeromexico

Mon, Mar 29 - Wed, Mar 31

3:48 pm - 10:19 pmGDL Guadalajara Miguel Hidal-IDA Idaho Falls Fanning Field

6h 31m1 stop Salt Lake City

6:00 am - 1:23 pmIDA Idaho Falls Fanning Field-GDL Guadalajara Miguel Hidal

7h 23m1 stop Salt Lake City

$554Aeromexico

Mon, Mar 29 - Wed, Mar 31

7:59 pm - 10:39 pmGDL Guadalajara Miguel Hidal-IDA Idaho Falls Fanning Field

26h 40m2 stops Los Angeles Seattle/Tacoma Intl

4:03 pm - 6:50 pmIDA Idaho Falls Fanning Field-GDL Guadalajara Miguel Hidal

26h 47m2 stops Seattle/Tacoma Intl Los Angeles

$671Alaska Airlines

Mon, Mar 29 - Wed, Mar 31

7:59 pm - 10:39 pmGDL Guadalajara Miguel Hidal-IDA Idaho Falls Fanning Field

26h 40m2 stops Los Angeles Seattle/Tacoma Intl

6:15 am - 6:50 pmIDA Idaho Falls Fanning Field-GDL Guadalajara Miguel Hidal

12h 35m2 stops Seattle/Tacoma Intl Los Angeles

$673Alaska Airlines

Tue, Dec 8 - Tue, Dec 15

1:43 pm - 6:17 pmYYC Calgary-IDA Idaho Falls Fanning Field

5h 34m1 stop Salt Lake City

5:35 am - 12:53 pmIDA Idaho Falls Fanning Field-YYC Calgary

6h 18m1 stop Salt Lake City

$674Delta

Tue, Apr 20 - Wed, May 5

11:35 pm - 1:13 pmSJO San José Juan Santamaria Intl-IDA Idaho Falls Fanning Field

13h 38m1 stop Dallas/Fort Worth

1:43 pm - 9:36 pmIDA Idaho Falls Fanning Field-SJO San José Juan Santamaria Intl

7h 53m1 stop Dallas/Fort Worth

$745American Airlines

Tue, Apr 20 - Wed, May 5

12:12 pm - 1:13 pmSJO San José Juan Santamaria Intl-IDA Idaho Falls Fanning Field

25h 01m2 stops Miami Dallas/Fort Worth

1:43 pm - 9:36 pmIDA Idaho Falls Fanning Field-SJO San José Juan Santamaria Intl

7h 53m1 stop Dallas/Fort Worth

$749American Airlines

Booking Insights

KAYAK's insights & trends for flights to Idaho Falls

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

What are the most popular airlines flying to Idaho Falls?: The most popular airline among KAYAK users flying to Idaho Falls is United Airlines, followed by Delta and American Airlines.

Find deals

Low season	March
High season	July
Cheapest flight	$70

Best time to beat the crowds but there is an average 2% increase in price.

Most popular time to fly with an average 15% increase in price.

Flight from Las Vegas to Idaho Falls

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.