Latest deals
Insights
FAQs
Reviews
Price Alerts

Cheap flights from Idaho to Hilo from $228

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Idaho to Hilo departing on 11/11. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

Save money when you book flights with momondo

Big names and deals

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Price Alerts

Not ready to book? to track prices.
Search flight deals

Find the cheapest flights from Idaho to Hilo

Cheap round-trip flights

Alaska Airlines Logo
9:58 am - 10:19 pmBOI-ITO
16h 21m2 stops
Alaska Airlines Logo
7:25 pm - 4:17 pmITO-BOI
16h 52m2 stops
$401Alaska Airlines
Find Deal
Mon, Oct 20 - Tue, Oct 28
Alaska Airlines Logo
7:00 am - 5:00 pmBOI-ITO
13h 00m2 stops
Alaska Airlines Logo
12:00 pm - 9:26 amITO-BOI
18h 26m2 stops
$409Alaska Airlines
Find Deal
Mon, Mar 2 - Tue, Mar 3
Alaska Airlines Logo
7:30 am - 4:57 pmGEG-ITO
11h 27m2 stops
Alaska Airlines Logo
9:47 am - 12:14 amITO-GEG
12h 27m2 stops
$433Alaska Airlines
Find Deal
Wed, Jan 21 - Wed, Feb 4
Alaska Airlines Logo
11:45 am - 8:31 pmGEG-ITO
11h 46m2 stops
Alaska Airlines Logo
7:43 pm - 11:59 pmITO-GEG
26h 16m2 stops
$438Alaska Airlines
Find Deal
Wed, Oct 22 - Thu, Nov 20
Alaska Airlines Logo
1:35 pm - 10:19 pmBOI-ITO
12h 44m2 stops
Alaska Airlines Logo
9:00 pm - 3:12 pmITO-BOI
14h 12m2 stops
$442Alaska Airlines
Find Deal
Wed, Oct 22 - Wed, Oct 29
Alaska Airlines Logo
5:30 am - 6:18 pmBOI-ITO
15h 48m2 stops
Alaska Airlines Logo
6:00 am - 10:20 pmITO-BOI
13h 20m2 stops
$450Alaska Airlines
Find Deal
Mon, Mar 2 - Tue, Mar 3
Multiple Airlines Logo
6:31 am - 8:28 pmGEG-ITO
15h 57m3 stops
Multiple Airlines Logo
5:59 pm - 2:07 pmITO-GEG
18h 08m2 stops
$1,033Multiple Airlines
Find Deal
Thu, Nov 27 - Thu, Dec 4
Southwest Logo
11:05 am - 9:40 pmBOI-ITO
13h 35m2 stops
Southwest Logo
6:00 am - 12:45 amITO-BOI
15h 45m2 stops
$1,144Southwest
Find Deal
Sat, Dec 27 - Mon, Jan 5
Delta Logo
6:10 am - 4:16 pmGEG-ITO
13h 06m2 stops
Delta Logo
6:26 pm - 10:36 amITO-GEG
13h 10m2 stops
$1,945Delta
Find Deal
Tue, Oct 21 - Tue, Oct 28
United Airlines Logo
5:05 am - 5:49 pmGEG-ITO
15h 44m2 stops
United Airlines Logo
6:26 pm - 3:21 pmITO-GEG
17h 55m3 stops
$4,257United Airlines
Find Deal
Tue, Oct 21 - Tue, Oct 28

Alaska Airlines flights from Idaho to Hilo

Our best Alaska Airlines deals on Idaho to Hilo flight tickets
Alaska Airlines
Oct 20
BOI9:58 amBoise Air Term. Gowen Fld
16h 21m
2 stops
ITO10:19 pmHilo Intl
Oct 28
ITO7:25 pmHilo Intl
16h 52m
2 stops
BOI4:17 pmBoise Air Term. Gowen Fld
$401
Find similar
Alaska Airlines
Mar 2
BOI7:00 amBoise Air Term. Gowen Fld
13h 00m
2 stops
ITO5:00 pmHilo Intl
Mar 3
ITO12:00 pmHilo Intl
18h 26m
2 stops
BOI9:26 amBoise Air Term. Gowen Fld
$409
Find similar
Alaska Airlines
Jan 21
GEG7:30 amSpokane
11h 27m
2 stops
ITO4:57 pmHilo Intl
Feb 4
ITO9:47 amHilo Intl
12h 27m
2 stops
GEG12:14 amSpokane
$433
Find similar

Southwest flights from Idaho to Hilo

Our best Southwest deals on Idaho to Hilo flight tickets
Southwest
Sep 27
GEG6:25 amSpokane
14h 45m
2 stops
ITO6:10 pmHilo Intl
Sep 29
ITO7:55 amHilo Intl
11h 35m
2 stops
GEG10:30 pmSpokane
$724
Find similar
Southwest
Dec 27
BOI11:05 amBoise Air Term. Gowen Fld
13h 35m
2 stops
ITO9:40 pmHilo Intl
Jan 5
ITO6:00 amHilo Intl
15h 45m
2 stops
BOI12:45 amBoise Air Term. Gowen Fld
$1,144
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Idaho to Hilo that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 832,500 searches. Data last updated September 24, 2025.
Use the filters below to find and compare flights from Idaho to Hilo that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

BoiseHilo

BOI - ITO

BOIITO

Boise Air Term. Gowen Fld

Mon 10/20

9:58 am-10:19 pm

2 stops16h 21m

Hilo Intl

Tue 10/28

7:25 pm-4:17 pm

2 stops16h 52m

$401

BoiseHilo

BOI - ITO

BOIITO

Boise Air Term. Gowen Fld

Mon 3/2

7:00 am-5:00 pm

2 stops13h 00m

Hilo Intl

Tue 3/3

12:00 pm-9:26 am

2 stops18h 26m

$409

SpokaneHilo

GEG - ITO

GEGITO

Spokane

Wed 1/21

7:30 am-4:57 pm

2 stops11h 27m

Hilo Intl

Wed 2/4

9:47 am-12:14 am

2 stops12h 27m

$433

SpokaneHilo

GEG - ITO

GEGITO

Spokane

Wed 10/22

11:45 am-8:31 pm

2 stops11h 46m

Hilo Intl

Thu 11/20

7:43 pm-11:59 pm

2 stops26h 16m

$438

BoiseHilo

BOI - ITO

BOIITO

Boise Air Term. Gowen Fld

Wed 10/22

1:35 pm-10:19 pm

2 stops12h 44m

Hilo Intl

Wed 10/29

9:00 pm-3:12 pm

2 stops14h 12m

$442

BoiseHilo

BOI - ITO

BOIITO

Boise Air Term. Gowen Fld

Mon 3/2

5:30 am-6:18 pm

2 stops15h 48m

Hilo Intl

Tue 3/3

6:00 am-10:20 pm

2 stops13h 20m

$450

SpokaneHilo

GEG - ITO

GEGITO

Spokane

Thu 11/27

6:31 am-8:28 pm

3 stops15h 57m

Hilo Intl

Thu 12/4

5:59 pm-2:07 pm

2 stops18h 08m

$1,033

BoiseHilo

BOI - ITO

BOIITO

Boise Air Term. Gowen Fld

Sat 12/27

11:05 am-9:40 pm

2 stops13h 35m

Hilo Intl

Mon 1/5

6:00 am-12:45 am

2 stops15h 45m

$1,144

SpokaneHilo

GEG - ITO

GEGITO

Spokane

Tue 10/21

6:10 am-4:16 pm

2 stops13h 06m

Hilo Intl

Tue 10/28

6:26 pm-10:36 am

2 stops13h 10m

$1,945

SpokaneHilo

GEG - ITO

GEGITO

Spokane

Tue 10/21

5:05 am-5:49 pm

2 stops15h 44m

Hilo Intl

Tue 10/28

6:26 pm-3:21 pm

3 stops17h 55m

$4,257

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 14 resultsSorted by cheapest first
1
2

See travel insights to Hilo from

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 day to depart on your flight to Hilo?

The cheapest day to depart from Idaho to Hilo is on a Friday. Travelers who choose to depart for Hilo on a Friday will often find tickets for as low as $733. Flights from Idaho to Hilo on a Monday will generally be more expensive and average around $866. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

Cheap Idaho to Hilo flight deals and tips

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

Direct flights

None
There are no direct flights from Idaho to Hilo. There are no popular flight routes from Idaho to Hilo.
Search flight deals

  • 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?

  • 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 AirlinesPriceFrom $415Free CancellationRating
8.0
10,000 reviews
Search Alaska Airlines flights

Traveling to a place near Hilo?

Book flights to Hilo if you plan to visit one of these locations
Mountain View

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.

An easier way to manage your Hilo trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.
Start using Trips
Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
Fri 10/24
Fri 10/31
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to the United States