What is the cheapest flight from Boise to Hilo?

In the last 7 days, the lowest price for a flight from Boise to Hilo was $336 for a one-way ticket and $519 for a round-trip. Visit our flight page for the latest deals!>/a>

Do I need a passport to fly between Boise and Hilo?

Even though you are not required to have a passport, keep in mind that an official ID is needed to board the airplane. Visit our flight page for the latest deals!>/a>

Which aircraft models fly most regularly from Boise to Hilo?

We unfortunately don’t have that data for this specific route.

How does KAYAK find such low prices on flights from Boise to Hilo?

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 Boise to Hilo. 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 Boise to Hilo?

KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Hilo from Boise 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 Boise to Hilo?

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 Hilo with an airline and back to Boise with another airline. Booking your flights between Boise and ITO can sometimes prove cheaper using this method. 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 Boise to Hilo?

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 Hilo from Boise 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>

Which airlines provide the cheapest flights from Boise to Hilo?

In the past 7 days, the cheapest round-trip tickets from Boise to Hilo were found on Southwest ($562) and American Airlines ($1,011).

What are the most popular airlines flying to Hilo?

The most popular airline among KAYAK users flying to Hilo is Alaska Airlines, followed by Delta and Southwest.

$336 CHEAP FLIGHTS from Boise to Hilo (BOI - ITO)

BOI - ITO

KAYAK searches hundreds of travel sites at once for deals on flights to Hilo

...and more

Travelers love KAYAK

41,299,237 searches in the past 7 days on KAYAK

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

Cheapest round-trip

$519

Multiple Airlines

Tue 8/25Wed 8/26

BOI - ITO • 2 stops

Cheapest one-way

$336

Multiple Airlines

Fri 9/18

BOI - ITO • 2 stops

Nonstop flights

Not available

There are currently no direct flights between Boise and Hilo. You'll need at least 2 connections.

Insights

Start a new search

KAYAK searches 100s of sites at once to find you the best travel deals.

We hope you love your trip to Hilo!

Flight Deals

Cheap Flights from Boise to Hilo (BOI-ITO)

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

Round-trip

One-way

Last minute

Recent round-trip flight deals from Boise to Hilo

Tue, Aug 25 - Wed, Aug 26

1:15 pm - 9:54 pm

BOI

ITO

12h 39m

2 stops

6:00 am - 11:00 pm

ITO

BOI

13h 00m

2 stops

$519Multiple Airlines

Fri, Sep 18 - Fri, Sep 18

6:00 am - 12:35 pm

BOI

ITO

10h 35m

1 stop

8:45 pm - 12:15 pm

ITO

BOI

11h 30m

1 stop

$562Southwest

Thu, Sep 17 - Tue, Sep 29

6:00 am - 4:58 pm

BOI

ITO

14h 58m

2 stops

8:28 am - 10:27 pm

ITO

BOI

9h 59m

2 stops

$565Multiple Airlines

Fri, Sep 18 - Fri, Sep 18

6:00 am - 12:35 pm

BOI

ITO

10h 35m

1 stop

8:45 pm - 1:00 pm

ITO

BOI

12h 15m

2 stops

$568Southwest

Sun, Aug 23 - Sat, Aug 29

6:00 am - 1:14 pm

BOI

ITO

11h 14m

2 stops

8:45 pm - 10:27 pm

ITO

BOI

21h 42m

2 stops

$589Multiple Airlines

Fri, Oct 23 - Mon, Nov 2

2:27 pm - 7:03 am

BOI

ITO

20h 36m

2 stops

7:43 pm - 12:57 pm

ITO

BOI

14h 14m

2 stops

$613Multiple Airlines

Thu, Sep 17 - Tue, Sep 29

6:00 am - 12:35 pm

BOI

ITO

10h 35m

1 stop

6:55 pm - 12:00 pm

ITO

BOI

13h 05m

2 stops

$616Southwest

Fri, Sep 18 - Fri, Sep 18

6:00 am - 3:13 pm

BOI

ITO

13h 13m

2 stops

8:45 pm - 10:27 pm

ITO

BOI

21h 42m

2 stops

$649Multiple Airlines

Fri, Oct 23 - Mon, Nov 2

5:55 am - 12:40 pm

BOI

ITO

10h 45m

1 stop

9:25 pm - 10:50 am

ITO

BOI

10h 25m

1 stop

$654Southwest

Fri, Oct 23 - Mon, Nov 2

5:55 am - 12:40 pm

BOI

ITO

10h 45m

1 stop

11:35 am - 11:50 pm

ITO

BOI

9h 15m

2 stops

$660Southwest

Booking Insights

Cheapest flight	$336

Flight from Boise to Hilo

When to book flights from Boise to Hilo

Are your dates flexible? Find out the best times to travel from Boise to Hilo based on our flight data from the last year. Discover the cheapest month and even day to fly.

Estimated round-trip price

KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

What is the cheapest flight from Boise to Hilo?
In the last 7 days, the lowest price for a flight from Boise to Hilo was $336 for a one-way ticket and $519 for a round-trip.
Do I need a passport to fly between Boise and Hilo?
Even though you are not required to have a passport, keep in mind that an official ID is needed to board the airplane.
Which aircraft models fly most regularly from Boise to Hilo?
We unfortunately don’t have that data for this specific route.
How does KAYAK find such low prices on flights from Boise to Hilo?
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 Boise to Hilo.
How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Boise to Hilo?
KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Hilo from Boise 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 Boise to Hilo?
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 Hilo with an airline and back to Boise with another airline. Booking your flights between Boise and ITO can sometimes prove cheaper using this method.
What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Boise to Hilo?
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 Hilo from Boise up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.
Which airlines provide the cheapest flights from Boise to Hilo?
In the past 7 days, the cheapest round-trip tickets from Boise to Hilo were found on Southwest ($562) and American Airlines ($1,011).

Everything you need to know for your flight from Boise to Hilo

Airports

Cabin class

Complete your trip

Direct Flights

Flights to other cities

Origins

Other airports

Information on your arrival and departure airports

Boise (BOI)

Hilo (ITO)

BOI - ITO

$336 Find Cheap Flights from Boise to Hilo

KAYAK searches hundreds of travel sites at once for deals on flights to Hilo

Everything you should know

Cheap Flights from Boise to Hilo (BOI-ITO)

Recent round-trip flight deals from Boise to Hilo

Recent one-way flight deals from Boise to Hilo

Recent last minute flight deals from Boise to Hilo

Good to know

When to book flights from Boise to Hilo

FAQs for booking flights from Boise to Hilo

What is the cheapest flight from Boise to Hilo?

In the last 7 days, the lowest price for a flight from Boise to Hilo was $336 for a one-way ticket and $519 for a round-trip.

Do I need a passport to fly between Boise and Hilo?

Even though you are not required to have a passport, keep in mind that an official ID is needed to board the airplane.

Which aircraft models fly most regularly from Boise to Hilo?

We unfortunately don’t have that data for this specific route.

How does KAYAK find such low prices on flights from Boise to Hilo?

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 Boise to Hilo.

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

KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Hilo from Boise 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 Boise to Hilo?

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 Hilo with an airline and back to Boise with another airline. Booking your flights between Boise and ITO can sometimes prove cheaper using this method.

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

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 Hilo from Boise up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Which airlines provide the cheapest flights from Boise to Hilo?

In the past 7 days, the cheapest round-trip tickets from Boise to Hilo were found on Southwest ($562) and American Airlines ($1,011).

Everything you need to know for your flight from Boise to Hilo

Information on your arrival and departure airports

Cabin class types available on flights from Boise to Hilo

Complete your trip to Hilo with a hotel stay or car rental

Find direct flights to and from Boise and Hilo

Flights to other popular destinations

Flights from domestic origins to Hilo

Choose which airport to fly into in Hilo