How does KAYAK find such low prices on flights from Arizona 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 Arizona to Idaho Falls. Visit our flight page for the latest deals!>/a>

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

KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Idaho Falls from Arizona is likely to change within 7 days, so travelers know whether to wait or book now. Visit our flight page for the latest deals!>/a>

What is the Hacker Fare option on flights from Arizona 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 Arizona with another airline. Visit our flight page for the latest deals!>/a>

What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Arizona 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 Arizona up to 3 days before/after your preferred dates. You can then pick the flights that suit you best. Visit our flight page for the latest deals!>/a>

$98 CHEAP FLIGHTS from Arizona to Idaho Falls

IDA

Search hundreds of travel sites at once for deals on flights to Idaho Falls

...and more

In the last 7 days travelers have searched 41,299,237 times on KAYAK, and here is why:

Save 23% or moreCompare multiple travel sites with one search.

Track pricesNot ready to book? Create a price alert for when prices drop.

Filter your dealsChoose cabin class, free Wi-Fi and more.

Bundle and saveSave money when you bundle your flight + hotel.

Low season	March
High season	July
Cheapest flight	$98

Best time to beat the crowds but there is an average 4% increase in price.

Most popular time to fly and prices are also 13% lower on average.

Flight from Las Vegas to Idaho Falls

How does KAYAK find such low prices on flights from Arizona 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 Arizona to Idaho Falls.
How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Arizona to Idaho Falls?
KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Idaho Falls from Arizona 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 Arizona 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 Arizona with another airline.
What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Arizona 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 Arizona up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

See more FAQs

Book cheap flights from Arizona to Idaho Falls

Recent round-trip flight deals

1/24Fri

nonstopAllegiant Air

1h 59mLAS-IDA

1/27Mon

nonstopAllegiant Air

1h 52mIDA-LAS

$98

1/24Fri

1 stop

5h 56mLAS-IDA

1/27Mon

nonstop

1h 52mIDA-LAS

$137

1/18Sat

1 stopDelta

5h 15mLAS-IDA

1/21Tue

1 stopDelta

5h 38mIDA-LAS

$240

1/24Fri

2 stopsAlaska Airlines

19h 19mLAS-IDA

1/27Mon

1 stopAlaska Airlines

7h 28mIDA-LAS

$262

1/18Sat

1 stopAmerican Airlines

5h 17mLAS-IDA

1/21Tue

2 stopsAmerican Airlines

13h 44mIDA-LAS

$276

2/12Wed

1 stopDelta

3h 44mPHX-IDA

2/13Thu

1 stopDelta

5h 48mIDA-PHX

$295

1/16Thu

1 stopAlaska Airlines

23h 03mPHX-IDA

1/22Wed

1 stopAlaska Airlines

6h 39mIDA-PHX

$296

1/16Thu

nonstopAmerican Airlines

2h 12mPHX-IDA

1/23Thu

nonstopAmerican Airlines

2h 15mIDA-PHX

$311

1/16Thu

1 stopUnited Airlines

4h 52mPHX-IDA

1/23Thu

1 stopUnited Airlines

7h 00mIDA-PHX

$330

1/23Thu

2 stopsUnited Airlines

15h 10mLAS-IDA

1/27Mon

1 stopUnited Airlines

5h 06mIDA-LAS

$497

Recent one-way flight deals

1/21Tue

1 stopDelta

4h 13mPHX-IDA

$130

3/18Tue

2 stopsDelta

15h 21mPHX-IDA

$157

1/22Wed

2 stopsAlaska Airlines

11h 02mPHX-IDA

$158

2/15Sat

1 stopAlaska Airlines

8h 30mPHX-IDA

$162

1/16Thu

1 stopAlaska Airlines

6h 09mPHX-IDA

$165

1/16Thu

3 stops

29h 46mPHX-IDA

$182

1/20Mon

1 stopUnited Airlines

4h 52mPHX-IDA

$209

2/19Wed

nonstopAmerican Airlines

2h 06mPHX-IDA

$221

2/22Sat

1 stopUnited Airlines

16h 01mPHX-IDA

$248

1/16Thu

nonstopAmerican Airlines

2h 12mPHX-IDA

$301

Last minute flights from Arizona to Idaho Falls

Last minute flight, train and bus deals

12/24Tue

nonstopAmerican Airlines

2h 11mPHX-IDA

12/29Sun

nonstopAmerican Airlines

2h 20mIDA-PHX

$701

12/25Wed

multi-stopAmerican Airlines

7h 15mPHX-IDA

12/29Sun

nonstopAmerican Airlines

2h 20mIDA-PHX

$711

12/24Tue

multi-stopUnited Airlines

6h 28mPHX-IDA

12/29Sun

multi-stopUnited Airlines

7h 51mIDA-PHX

$720

12/24Tue

nonstopAmerican Airlines

2h 11mPHX-IDA

12/26Thu

nonstopAmerican Airlines

2h 20mIDA-PHX

$761

12/24Tue

multi-stopUnited Airlines

4h 41mPHX-IDA

12/26Thu

multi-stopUnited Airlines

7h 25mIDA-PHX

$780

12/23Mon

multi-stopUnited Airlines

6h 06mLAS-IDA

12/25Wed

multi-stopUnited Airlines

7h 54mIDA-LAS

$792

12/24Tue

nonstopAmerican Airlines

2h 11mPHX-IDA

12/26Thu

multi-stopAmerican Airlines

9h 30mIDA-PHX

$911

12/21Sat

multi-stopAlaska Airlines

30h 19mLAS-IDA

12/24Tue

multi-stopAlaska Airlines

29h 55mIDA-LAS

$954

12/24Tue

multi-stopAlaska Airlines

7h 56mPHX-IDA

12/26Thu

multi-stopAlaska Airlines

14h 40mIDA-PHX

$967

12/25Wed

multi-stopAlaska Airlines

27h 00mPHX-IDA

12/29Sun

multi-stopAlaska Airlines

24h 11mIDA-PHX

$1,120

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)

Cabin class types available on flights to Arizona

First Class flights to Fanning Field, Idaho Falls

Business Class flights to Fanning Field, Idaho Falls

Prem Econ Class flights to Fanning Field, Idaho Falls

Economy Class flights to Fanning Field, Idaho Fallsfrom $192

Flights to other popular destinations

Flights from domestic origins to Idaho Falls

Flights from Las Vegas to Idaho Falls

Flights from Phoenix Sky Harbor Intl Airport to Idaho Falls

Flights from Phoenix-Mesa Gateway Airport to Idaho Falls

Flights from Tucson to Idaho Fallsfrom $456

Flights from Worldwide to Idaho Fallsfrom $98

Flights

United States

Arizona

IDA

$98 Find Cheap Flights from Arizona 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 1/24. 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.

Search hundreds of travel sites at once for deals on flights to Idaho Falls

Good to know

Low season

High season

Cheapest flight

FAQs for booking flights from Arizona to Idaho Falls

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

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

What is the Hacker Fare option on flights from Arizona to Idaho Falls?

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

Book cheap flights from Arizona to Idaho Falls

Recent round-trip flight deals

Search by stops

Search by airline

Search by price

Recent one-way flight deals

Search by stops

Search by airline

Search by price

Last minute flights from Arizona to Idaho Falls

Last minute flight, train and bus deals

Search by stops

Search by airline

Search by price

Everything you need to know for your flight to Idaho Falls

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

Cabin class types available on flights to Arizona

Cabin classes available on flights to Idaho Falls. Prices are the lowest found on KAYAK over the last 7 days. Price and availability is not guaranteed.

Complete your trip to Idaho Falls with a hotel stay or car rental

Find direct flights for Idaho Falls

Flights to other popular destinations

The most popular flights on KAYAK according to clicks in the last 2 weeks. Prices are the lowest found on KAYAK over the last 7 days. Price and availability is not guaranteed.

Flights from domestic origins to Idaho Falls

Flights from all regions of Arizona to Idaho Falls. Prices are the lowest found on KAYAK over the last 7 days. Price and availability is not guaranteed.

Choose which airport to fly into in Idaho Falls

Find deals for your return flight