Which airports can I use when flying from Boise to Hilo?

Flights from Boise to Hilo usually depart from Boise Air Term. Gowen Fld (BOI) and arrive at Hilo Intl (ITO).

What cabin classes can I book on flights from Boise to Hilo?

Only Economy Class is available on flights from Boise to Hilo.

Which airports do connecting flights from Boise to Hilo pass through?

Most connecting flights from Boise to Hilo pass through Honolulu (HNL), which handles 100% of one-stop traffic on this route.

Can I save money by using flexible dates for flights from Boise to Hilo?

Yes. Flexible dates can save you up to 50% on flights from Boise to Hilo. Tuesday is the cheapest departure day at $496 round-trip on average, while Thursday is the most expensive at $992, a difference of $496. KAYAK's flexible dates feature shows options up to 3 days before and after your selected dates, making it easier to compare nearby fares.

How long is a flight from Boise to Hilo?

A nonstop flight from Boise to Hilo takes 00m, covering 2,775 miles.

Do I need a passport to fly from Boise to Hilo?

No, a passport is not required for this domestic route, but you will need a real ID-compliant driver's license, a state ID or another TSA-accepted form of identification.

Have flight prices from Boise to Hilo changed much recently?

Yes. Based on fares seen in the past 5 days, round-trip prices on this route showed a wide range, from about $547 to $1,245. That means the highest observed fare was about 2x higher than the lowest one.

What is the time difference between Boise and Hilo?

Hilo is 4 hours behind Boise (Hawaii-Aleutian Time vs Mountain Time). Plan for the time shift when scheduling connections or first-day activities.

What car rental options are available at Hilo Intl Airport (ITO)?

Hilo Intl Airport (ITO) hosts 5 major car rental companies, with daily rates starting from around $29 for economy cars. Top options include: • Dollar • Hertz • Thrifty • Budget • Alamo

How much should I expect to pay for a Boise to Hilo flight?

Round-trip flights from Boise to Hilo range from $496 to $754, with an average of $614 over the past 12 months. Anything below $496 counts as a good deal.

Which airline is the cheapest to fly from Boise to Hilo?

Southwest ($668) offered the cheapest round-trip ticket from Boise to Hilo in the last 5 days.

What is the cheapest layover airport when flying from Boise to Hilo?

Flights via Honolulu (HNL) offer the most affordable fares, with an average round-trip price of $767. Based on KAYAK data over the past 3 months.

When flying from Boise to Hilo which airport offers the shortest layover?

Honolulu (HNL) had the shortest average connection time for Boise to Hilo layovers at 5h 08m over the past 3 months.

Cheap Flights from Boise to Hilo | KAYAK

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Cheapest round-trip

$547

Typical prices: $496-$754

Multiple Airlines

Fri 11/9Sat 11/10

BOI - ITO • 2 stops

Nonstop flights

Not available

There are currently no direct flights between Boise and Hilo. You'll need to take a connecting flight to reach the destination.

Insights

When to travel

May

Cheapest • 22% price drop

April

Most popular

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We hope you love your trip to Hilo!

Cheap Flights from Boise to Hilo (BOI-ITO)

Cheap flights from Boise to Hilo with top airlines, updated regularly. Compare round-trip, one-way, direct and last-minute deals.

Round-trip

One-way

Mon, Nov 9 - Tue, Nov 10

7:00 am - 6:56 pmBOI Boise Air Term. Gowen Fld-ITO Hilo Intl

14h 56m2 stops Los Angeles Honolulu

8:31 am - 3:28 pmITO Hilo Intl-BOI Boise Air Term. Gowen Fld

27h 57m2 stops Kahului Las Vegas Harry Reid Intl

$547Multiple Airlines

Mon, Nov 9 - Tue, Nov 10

7:00 am - 6:19 pmBOI Boise Air Term. Gowen Fld-ITO Hilo Intl

14h 19m2 stops Los Angeles Kahului

2:07 pm - 3:27 pmITO Hilo Intl-BOI Boise Air Term. Gowen Fld

22h 20m2 stops Honolulu Sacramento Intl

$549Multiple Airlines

Mon, Nov 9 - Tue, Nov 10

8:20 am - 6:56 pmBOI Boise Air Term. Gowen Fld-ITO Hilo Intl

13h 36m2 stops Seattle/Tacoma Intl Honolulu

2:07 pm - 3:27 pmITO Hilo Intl-BOI Boise Air Term. Gowen Fld

22h 20m2 stops Honolulu Sacramento Intl

$578Multiple Airlines

Mon, Nov 9 - Tue, Nov 10

7:00 am - 4:27 pmBOI Boise Air Term. Gowen Fld-ITO Hilo Intl

12h 27m2 stops Los Angeles Honolulu

8:45 pm - 12:25 pmITO Hilo Intl-BOI Boise Air Term. Gowen Fld

12h 40m2 stops Honolulu Seattle/Tacoma Intl

$583Multiple Airlines

Mon, Nov 9 - Tue, Nov 10

7:00 am - 6:19 pmBOI Boise Air Term. Gowen Fld-ITO Hilo Intl

14h 19m2 stops Los Angeles Kahului

6:00 am - 10:20 pmITO Hilo Intl-BOI Boise Air Term. Gowen Fld

13h 20m2 stops Honolulu Seattle/Tacoma Intl

$605Multiple Airlines

Sat, Dec 12 - Sun, Jan 10

7:57 am - 2:19 pmBOI Boise Air Term. Gowen Fld-ITO Hilo Intl

33h 22m2 stops Sacramento Intl Honolulu

8:45 pm - 8:50 pmITO Hilo Intl-BOI Boise Air Term. Gowen Fld

21h 05m2 stops Honolulu Las Vegas Harry Reid Intl

$664Multiple Airlines

Sun, Nov 8 - Sun, Nov 15

5:35 am - 1:20 pmBOI Boise Air Term. Gowen Fld-ITO Hilo Intl

10h 45m1 stop Las Vegas Harry Reid Intl

9:25 pm - 12:25 pmITO Hilo Intl-BOI Boise Air Term. Gowen Fld

12h 00m2 stops Las Vegas Harry Reid Intl Sacramento Intl

$668Southwest

Sat, Dec 12 - Sun, Jan 10

7:57 am - 1:23 pmBOI Boise Air Term. Gowen Fld-ITO Hilo Intl

32h 26m2 stops Sacramento Intl Honolulu

9:28 am - 9:15 pmITO Hilo Intl-BOI Boise Air Term. Gowen Fld

8h 47m1 stop Honolulu

$671Multiple Airlines

Sun, Nov 8 - Sun, Nov 15

5:00 am - 1:20 pmBOI Boise Air Term. Gowen Fld-ITO Hilo Intl

11h 20m2 stops Phoenix Sky Harbor Intl Las Vegas Harry Reid Intl

9:25 pm - 12:25 pmITO Hilo Intl-BOI Boise Air Term. Gowen Fld

12h 00m2 stops Las Vegas Harry Reid Intl Sacramento Intl

$673Southwest

Sat, Oct 24 - Wed, Oct 28

11:10 am - 6:15 pmBOI Boise Air Term. Gowen Fld-ITO Hilo Intl

11h 05m2 stops San Jose Honolulu

6:55 pm - 11:20 amITO Hilo Intl-BOI Boise Air Term. Gowen Fld

12h 25m2 stops Honolulu Phoenix Sky Harbor Intl

$715Southwest

Price, demand and travel trends for Boise to Hilo flights

Use KAYAK data on prices, travel dates, airlines and seasonal trends to compare options and book flights with more confidence.

Airlines

Layovers

Which airline is the cheapest to fly from Boise to Hilo?: Southwest ($668) offered the cheapest round-trip ticket from Boise to Hilo in the last 5 days.

Find deals

Low season	August
High season	April
Cheapest flight	$547

Beat the crowds with an average 46% drop in travelers.

The most popular month to fly with an average 8% increase in travelers.

Round-trip 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 cabin classes can I book on flights from Boise to Hilo?
Only Economy Class is available on flights from Boise to Hilo.
How long is a flight from Boise to Hilo?
A nonstop flight from Boise to Hilo takes 00m, covering 2,775 miles.
Do I need a passport to fly from Boise to Hilo?
No, a passport is not required for this domestic route, but you will need a real ID-compliant driver's license, a state ID or another TSA-accepted form of identification.
How much should I expect to pay for a Boise to Hilo flight?
Round-trip flights from Boise to Hilo range from $496 to $754, with an average of $614 over the past 12 months. Anything below $496 counts as a good deal.
Have flight prices from Boise to Hilo changed much recently?
Yes. Based on fares seen in the past 5 days, round-trip prices on this route showed a wide range, from about $547 to $1,245. That means the highest observed fare was about 2x higher than the lowest one.
What car rental options are available at Hilo Intl Airport (ITO)?
Hilo Intl Airport (ITO) hosts 5 major car rental companies, with daily rates starting from around $29 for economy cars. Top options include:

• Dollar
• Hertz
• Thrifty
• Budget
• Alamo
Which airports can I use when flying from Boise to Hilo?
Flights from Boise to Hilo usually depart from Boise Air Term. Gowen Fld (BOI) and arrive at Hilo Intl (ITO).
Which airports do connecting flights from Boise to Hilo pass through?
Most connecting flights from Boise to Hilo pass through Honolulu (HNL), which handles 100% of one-stop traffic on this route.
Can I save money by using flexible dates for flights from Boise to Hilo?
Yes. Flexible dates can save you up to 50% on flights from Boise to Hilo. Tuesday is the cheapest departure day at $496 round-trip on average, while Thursday is the most expensive at $992, a difference of $496.

KAYAK's flexible dates feature shows options up to 3 days before and after your selected dates, making it easier to compare nearby fares.
What is the time difference between Boise and Hilo?
Hilo is 4 hours behind Boise (Hawaii-Aleutian Time vs Mountain Time). Plan for the time shift when scheduling connections or first-day activities.

If your dates are flexible, aim for a Tuesday departure and avoid flying on Thursday. On this route, Tuesday flights average $496, about $496 less than Thursday fares (50% savings) based on the last 12 months.
If you can choose when to travel, plan your Boise to Hilo trip for May. Fares historically average $478 round-trip in that month - typically $514 less than the most expensive month, which is December (based on the last 12 months).
If you're arriving late at night and need somewhere to stay, check out these hotels close to Hilo Intl Airport.

• Grand Naniloa Hotel Hilo - a DoubleTree by Hilton
• Hilo Hawaiian Hotel, Trademark Collection by Wyndham
• Hilo Reeds Bay Hotel

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BOI - ITO

$547 Find Cheap Flights from Boise to Hilo - Compare and Save

Everything you should know

Cheap Flights from Boise to Hilo (BOI-ITO)

Cheap flights from Boise to Hilo with top airlines, updated regularly. Compare round-trip, one-way, direct and last-minute deals.

Price, demand and travel trends for Boise to Hilo flights

Which airline is the cheapest to fly from Boise to Hilo?

What is the cheapest layover airport when flying from Boise to Hilo?

When flying from Boise to Hilo which airport offers the shortest layover?

Key details for Boise to Hilo flights

Low season

High season

Cheapest flight

When to book flights from Boise to Hilo

Your Boise to Hilo flight questions, answered

Your guide to booking Boise to Hilo flights

More options for your flight from Boise to Hilo

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

Information on your arrival and departure airports

Cabin class types available on flights from Boise to Hilo

Find direct flights to and from Boise and Hilo

Flights from domestic origins to Hilo

Flights to other popular destinations