In terms of precipitation, rainfall in Idaho ranges from 0.2 - 1.6 inches per month. December is typically the wettest month, when rainfall can reach 1.6 in. August is typically the driest time to visit Idaho when rainfall is around 0.2 in.

If weather is an important factor for your trip to Idaho, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 75.2 F. Travelers looking to avoid the cold should look outside of December, when temperatures are typically at their lowest (around 30.2 F).

What is the cheapest time of day to fly from ITO to ID?

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Hilo to Idaho as you normally would.

What airport do you fly from for flights from Hilo to Idaho?

Hilo Intl (ITO), located 3.0 mi from the city center, is the airport you fly out of when you book flights from Hilo to Idaho.

Can I find deals for flights from Hilo to Idaho that include hotel bookings?

Yes. In addition to deals on Hilo to Idaho flights, Cheapflights offers vacation packages that include both flights and hotel.

How can I find direct flights from Hilo to Idaho?

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Hilo to Idaho.

Can I find deals for business class flights from Hilo to Idaho?

Yes. Cheapflights offers flight deals from Hilo to Idaho by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

$461+ Cheap Flights from Hilo to Idaho

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Cheap flight deals from Hilo to Idaho

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Cheapest flights from Hilo to Idaho
Explore the most affordable flight options available from Hilo to Idaho. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 28, 2026.

Wed 11/256:00 am -

2 stops13h 57m

Wed 12/23:44 pm -

2 stops24h 39m

Deal found 9/23

$967

Find flight deals from Hilo to Idaho

Round-trip from	$967 (Alaska Airlines)
One-way from	$461 (Alaska Airlines)

From Hilo Intl to Idaho

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One-way flight from Hilo Intl to Idaho

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Cheapest round-trip

HiloIdaho Falls

ITO Hilo Intl - IDA Idaho Falls Fanning Field

ITOIDA

Hilo Intl

Wed 11/18

8:45 pm-10:54 pm

2 stops23h 09m

Idaho Falls Fanning Field

Wed 12/31

12:00 am-9:00 pm

Nonstop0h 00m

$461

Quickest round-trip

HiloIdaho Falls

ITO Hilo Intl - IDA Idaho Falls Fanning Field

ITOIDA

Hilo Intl

Wed 11/25

2:07 pm-3:09 pm

2 stops22h 02m

Idaho Falls Fanning Field

Wed 12/31

12:00 am-9:00 pm

Nonstop0h 00m

$532

HiloIdaho Falls

ITO Hilo Intl - IDA Idaho Falls Fanning Field

ITOIDA

Hilo Intl

Wed 11/25

6:00 am-10:57 pm

2 stops13h 57m

Idaho Falls Fanning Field

Wed 12/2

3:44 pm-1:23 pm

2 stops24h 39m

$967

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/25

Sorted by cheapest first

Best time to book a flight from Hilo to Idaho

Have a flexible travel schedule? Discover the best time to fly to Idaho from Hilo with our price prediction graph.

ITO-IDA

Estimated round-trip price

Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Hilo to Idaho

ITO-USID

ITO-IDA

No data available for this route at this time. Please check back soon.

Related info for your journey

What airport do you fly from for flights from Hilo to Idaho?
Hilo Intl (ITO), located 3.0 mi from the city center, is the airport you fly out of when you book flights from Hilo to Idaho.
Can I find deals for flights from Hilo to Idaho that include hotel bookings?
Yes. In addition to deals on Hilo to Idaho flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Hilo to Idaho?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Hilo to Idaho.
Can I find deals for business class flights from Hilo to Idaho?
Yes. Cheapflights offers flight deals from Hilo to Idaho by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

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$461+ Cheap flights from Hilo (ITO) to Idaho

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 11/18. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Hilo to Idaho with Cheapflights

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Cheap flight deals from Hilo to Idaho

Cheapest flights from Hilo to IdahoExplore the most affordable flight options available from Hilo to Idaho. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 28, 2026.

Explore the most affordable flight options available from Hilo to Idaho. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 28, 2026.

Best flights from Hilo to IdahoDiscover carefully curated flight deals from Hilo to Idaho that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 28, 2026.

Discover carefully curated flight deals from Hilo to Idaho that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 28, 2026.

One-way flights from Hilo to IdahoSearch for one-way flight options from Hilo to Idaho. Find affordable one-way fares based on user searches. Data last updated September 28, 2026.

Search for one-way flight options from Hilo to Idaho. Find affordable one-way fares based on user searches. Data last updated September 28, 2026.

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Best time to book a flight from Hilo to Idaho

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Cheapflights Insights

Related info for your journey

What airport do you fly from for flights from Hilo to Idaho?

Can I find deals for flights from Hilo to Idaho that include hotel bookings?

How can I find direct flights from Hilo to Idaho?

Can I find deals for business class flights from Hilo to Idaho?

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Hilo to Idaho

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Complete your trip

Complete your trip to Idaho by adding a car rental and/or hotel reservation to your travel itinerary.

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Hilo and Idaho flights

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Cheapest flights from Hilo to Idaho
Explore the most affordable flight options available from Hilo to Idaho. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 28, 2026.

Best flights from Hilo to Idaho
Discover carefully curated flight deals from Hilo to Idaho that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 28, 2026.

One-way flights from Hilo to Idaho
Search for one-way flight options from Hilo to Idaho. Find affordable one-way fares based on user searches. Data last updated September 28, 2026.