When did momondo last update prices for flights from Idaho to Hilo Intl Airport?

Prices for flights from Idaho to Hilo Intl Airport refresh daily.

How many operators does momondo search for flights from Idaho to Hilo Intl Airport?

The number of operators available for flights from Idaho to Hilo Intl Airport is 1 as of April 2026.

How old do you have to be to fly from Idaho to Hilo Intl Airport?

Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Idaho to Hilo Intl Airport.

What documentation or ID do you need to fly to Hilo Intl Airport?

The required travel and health documents for your Hilo Intl Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Hilo Intl Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

$236 Cheap Flights from Idaho to Hilo in 2026

1 adult

0 bags

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Find the cheapest flights from Idaho to Hilo

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

2:30 pm - 9:54 pm

BOI

ITO

11h 24m

2 stops

7:35 am - 11:44 pm

ITO

BOI

12h 09m

2 stops

$519Multiple Airlines

Mon, Sep 28 - Tue, Sep 29

1:15 pm - 9:54 pm

BOI

ITO

12h 39m

2 stops

8:45 pm - 12:35 pm

ITO

BOI

11h 50m

2 stops

$525Multiple Airlines

Tue, Sep 8 - Thu, Sep 10

1:54 pm - 2:31 pm

GEG

ITO

27h 37m

2 stops

6:44 pm - 9:01 am

ITO

GEG

11h 17m

2 stops

$601Multiple Airlines

Tue, May 5 - Wed, May 6

5:00 am - 2:31 pm

GEG

ITO

12h 31m

2 stops

5:59 pm - 9:01 am

ITO

GEG

12h 02m

2 stops

$613Multiple Airlines

Tue, May 5 - Wed, May 6

12:46 pm - 10:12 pm

GEG

ITO

12h 26m

2 stops

6:49 pm - 11:00 am

ITO

GEG

13h 11m

2 stops

$635Multiple Airlines

Mon, Jun 8 - Thu, Jun 18

6:40 am - 2:30 pm

BOI

ITO

11h 50m

2 stops

8:00 am - 10:40 pm

ITO

BOI

10h 40m

2 stops

$693Southwest

Wed, Apr 22 - Sun, Apr 26

7:05 am - 6:10 pm

BOI

ITO

15h 05m

2 stops

6:55 pm - 12:40 pm

ITO

BOI

13h 45m

2 stops

$695Southwest

Sat, Apr 25 - Wed, Apr 29

10:00 am - 1:14 pm

BOI

ITO

31h 14m

2 stops

7:04 pm - 5:43 pm

ITO

BOI

18h 39m

2 stops

$713Multiple Airlines

Fri, May 22 - Tue, Jun 2

5:00 am - 5:41 pm

GEG

ITO

15h 41m

2 stops

5:59 pm - 8:40 am

ITO

GEG

11h 41m

2 stops

$720Multiple Airlines

Tue, Apr 21 - Sat, Apr 25

6:35 am - 7:12 pm

BOI

ITO

16h 37m

3 stops

3:45 pm - 1:12 pm

ITO

BOI

17h 27m

2 stops

$1,687American Airlines

Tue, Sep 1 - Tue, Sep 22

Southwest flights from Idaho to Hilo

Our best Southwest deals on Idaho to Hilo flight tickets

Southwest

Apr 22

BOI6:40 amBoise Air Term. Gowen Fld

11h 50m

2 stops

ITO2:30 pmHilo Intl

Apr 26

ITO8:00 amHilo Intl

10h 40m

2 stops

BOI10:40 pmBoise Air Term. Gowen Fld

$693

Southwest

Apr 25

BOI7:05 amBoise Air Term. Gowen Fld

15h 05m

2 stops

ITO6:10 pmHilo Intl

Apr 29

ITO6:55 pmHilo Intl

13h 45m

2 stops

BOI12:40 pmBoise Air Term. Gowen Fld

$695

American Airlines flights from Idaho to Hilo

Our best American Airlines deals on Idaho to Hilo flight tickets

American Airlines

Sep 1

BOI6:35 amBoise Air Term. Gowen Fld

16h 37m

3 stops

ITO7:12 pmHilo Intl

Sep 22

ITO3:45 pmHilo Intl

17h 27m

2 stops

BOI1:12 pmBoise Air Term. Gowen Fld

$1,687

American Airlines

Jun 8

GEG6:30 amSpokane

15h 44m

3 stops

ITO7:14 pmHilo Intl

Jun 18

ITO6:49 pmHilo Intl

16h 18m

2 stops

GEG2:07 pmSpokane

$1,692

American Airlines

Jun 19

BOI8:11 amBoise Air Term. Gowen Fld

15h 01m

3 stops

ITO7:12 pmHilo Intl

Jun 25

ITO6:49 pmHilo Intl

18h 20m

2 stops

BOI5:09 pmBoise Air Term. Gowen Fld

$1,718

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

BoiseHilo

BOI - ITO

BOIITO

Boise Air Term. Gowen Fld

Mon 9/28

2:30 pm-9:54 pm

2 stops11h 24m

Hilo Intl

Tue 9/29

7:35 am-11:44 pm

2 stops12h 09m

$519

BoiseHilo

BOI - ITO

BOIITO

Boise Air Term. Gowen Fld

Tue 9/8

1:15 pm-9:54 pm

2 stops12h 39m

Hilo Intl

Thu 9/10

8:45 pm-12:35 pm

2 stops11h 50m

$525

SpokaneHilo

GEG - ITO

GEGITO

Spokane

Tue 5/5

1:54 pm-2:31 pm

2 stops27h 37m

Hilo Intl

Wed 5/6

6:44 pm-9:01 am

2 stops11h 17m

$601

SpokaneHilo

GEG - ITO

GEGITO

Spokane

Tue 5/5

5:00 am-2:31 pm

2 stops12h 31m

Hilo Intl

Wed 5/6

5:59 pm-9:01 am

2 stops12h 02m

$613

SpokaneHilo

GEG - ITO

GEGITO

Spokane

Mon 6/8

12:46 pm-10:12 pm

2 stops12h 26m

Hilo Intl

Thu 6/18

6:49 pm-11:00 am

2 stops13h 11m

$635

Quickest round-trip

BoiseHilo

BOI - ITO

BOIITO

Boise Air Term. Gowen Fld

Wed 4/22

6:40 am-2:30 pm

2 stops11h 50m

Hilo Intl

Sun 4/26

8:00 am-10:40 pm

2 stops10h 40m

$693

BoiseHilo

BOI - ITO

BOIITO

Boise Air Term. Gowen Fld

Sat 4/25

7:05 am-6:10 pm

2 stops15h 05m

Hilo Intl

Wed 4/29

6:55 pm-12:40 pm

2 stops13h 45m

$695

BoiseHilo

BOI - ITO

BOIITO

Boise Air Term. Gowen Fld

Fri 5/22

10:00 am-1:14 pm

2 stops31h 14m

Hilo Intl

Tue 6/2

7:04 pm-5:43 pm

2 stops18h 39m

$713

SpokaneHilo

GEG - ITO

GEGITO

Spokane

Tue 4/21

5:00 am-5:41 pm

2 stops15h 41m

Hilo Intl

Sat 4/25

5:59 pm-8:40 am

2 stops11h 41m

$720

BoiseHilo

BOI - ITO

BOIITO

Boise Air Term. Gowen Fld

Tue 9/1

6:35 am-7:12 pm

3 stops16h 37m

Hilo Intl

Tue 9/22

3:45 pm-1:12 pm

2 stops17h 27m

$1,687

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Idaho to Hilo

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest airline that flies from Idaho to Hilo Intl?

Southwest is the most popular carrier operating from Idaho to Hilo Intl

What airlines fly to Hilo?

Alaska Airlines, Delta and Southwest are the top three most popular airlines that fly to Hilo from Idaho according to our data. Alaska Airlines is the first choice among our users, with 45% of people opting to fly with this airline when traveling to Hilo. Keep in mind that there are 5 different airlines that fly to Hilo on a routine basis, so you have a few additional options to choose from.

Cheap Idaho to Hilo flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Idaho to Hilo

Fastest flight time	10h 35m
Direct flights	None

The fastest flight from Idaho to Hilo takes 10h 35m

There are no direct flights from Idaho to Hilo. There are no popular flight routes from Idaho to Hilo.

Search flight deals

Frequently asked questions about flying from Idaho to Hilo

When did momondo last update prices for flights from Idaho to Hilo Intl Airport?
Prices for flights from Idaho to Hilo Intl Airport refresh daily.
How many operators does momondo search for flights from Idaho to Hilo Intl Airport?
The number of operators available for flights from Idaho to Hilo Intl Airport is 1 as of April 2026.
How old do you have to be to fly from Idaho to Hilo Intl Airport?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Idaho to Hilo Intl Airport.
What documentation or ID do you need to fly to Hilo Intl Airport?
The required travel and health documents for your Hilo Intl Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Hilo Intl Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Best airlines flying from Idaho to Hilo

Compare and see reviews for airlines that fly from Idaho to Hilo with momondo

Airline	Rating	Free Cancellation	Price
Alaska Airlines	PriceFrom $415	Free Cancellation	Rating 7.9 12,212 reviews		Search Alaska Airlines flights

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Why use momondo?

Why should I use momondo to find a flight deal from Idaho to Hilo?

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Idaho to Hilo. Millions of users trust and use momondo every year so you are in good hands.

Can I find flights from Idaho to Hilo with flexible booking policies on momondo?

Yes. momondo allows you to filter the results for Idaho to Hilo flights to just show those with flexible booking policies.

How can momondo help me find flights from Idaho to Hilo?

momondo helps you find the best flight between Idaho and Hilo by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

I’m not ready to book a flight from Idaho to Hilo right now. Can momondo alert me if prices change?

If you are not ready to book a flight from Idaho to Hilo now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Hilo and let you know when they change.