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Hilo

$311+ Cheap flights from Boise to Hilo (BOI - ITO)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 4/21. Fares are subject to change and may not be available on all flights or dates of travel.
BOI — ITO
May 4 — May 111
Mon 5/4
Mon 5/11
1 adult, Economy
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Cheap flight deals from Boise to Hilo

Cheapest flights from Boise to Hilo
Explore the most affordable flight options available from Boise to Hilo. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 4, 2026.

This Alaska Airlines deal was found by Cheapflights users on 4/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/86:20 am
BOI
-
ITO
2 stops13h 03m
Multiple Airlines
Thu 9/106:49 pm
ITO
-
BOI
2 stops13h 44m
Multiple Airlines
Deal found 4/3$525
This Alaska Airlines deal was found by Cheapflights users on 3/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/17:00 am
BOI
-
ITO
2 stops12h 23m
Multiple Airlines
Wed 9/26:00 am
ITO
-
BOI
2 stops12h 54m
Multiple Airlines
Deal found 3/30$526
This Alaska Airlines deal was found by Cheapflights users on 3/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/19:02 am
BOI
-
ITO
2 stops31h 59m
Multiple Airlines
Wed 5/69:59 am
ITO
-
BOI
2 stops10h 00m
Multiple Airlines
Deal found 3/31$622
This Alaska Airlines deal was found by Cheapflights users on 3/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/142:22 pm
BOI
-
ITO
2 stops11h 11m
Multiple Airlines
Tue 4/216:44 pm
ITO
-
BOI
2 stops13h 48m
Multiple Airlines
Deal found 3/31$654
This Expedia deal was found by Cheapflights users on 4/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/211:06 pm
BOI
-
ITO
2 stops12h 53m
Multiple Airlines
Sat 7/258:45 pm
ITO
-
BOI
2 stops13h 22m
Multiple Airlines
Deal found 4/1$820
This Alaska Airlines deal was found by Cheapflights users on 4/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/221:31 pm
BOI
-
ITO
2 stops12h 41m
Multiple Airlines
Tue 6/26:00 am
ITO
-
BOI
2 stops12h 58m
Multiple Airlines
Deal found 4/2$850
This United Airlines deal was found by Cheapflights users on 4/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/2110:35 am
BOI
-
ITO
2 stops11h 19m
United Airlines
Sat 7/257:44 pm
ITO
-
BOI
3 stops13h 51m
United Airlines
Deal found 4/1$1,465
This Alaska Airlines deal was found by Cheapflights users on 4/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/14:38 pm
BOI
-
ITO
2 stops20h 51m
Multiple Airlines
Fri 5/84:45 pm
ITO
-
BOI
2 stops12h 37m
Multiple Airlines
Deal found 4/2$1,840
This Alaska Airlines deal was found by Cheapflights users on 4/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/78:10 am
BOI
-
ITO
2 stops13h 29m
Multiple Airlines
Mon 5/183:01 pm
ITO
-
BOI
2 stops14h 24m
Multiple Airlines
Deal found 4/1$2,059

Find flight deals from Boise to Hilo

Discover tips and strategies to find the most affordable flight options for your journey from Boise (BOI) to Hilo (ITO). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated April 4, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$525
(Alaska Airlines)

One-way from

$311
(Alaska Airlines)
Provider with most accurate pricing for Boise Air Term. Gowen Fld-Hilo Intl flight deals.
Search Deals
Provider most trusted by Cheapflights users for Boise Air Term. Gowen Fld-Hilo Intl flights.
Search Deals
From Boise Air Term. Gowen Fld to Hilo Intl
Search Deals
One-way flight from Boise Air Term. Gowen Fld to Hilo Intl
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Boise 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, Cheapflights users made 2,558,603 searches. Data last updated April 4, 2026.
Use the filters below to find and compare flights from Boise to Hilo that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

BoiseHilo

BOI - ITO

BOIITO

Boise Air Term. Gowen Fld

Tue 9/8

6:20 am-3:23 pm

2 stops13h 03m

Hilo Intl

Thu 9/10

6:49 pm-12:33 pm

2 stops13h 44m

$525

BoiseHilo

BOI - ITO

BOIITO

Boise Air Term. Gowen Fld

Tue 9/1

7:00 am-3:23 pm

2 stops12h 23m

Hilo Intl

Wed 9/2

6:00 am-10:54 pm

2 stops12h 54m

$526

BoiseHilo

BOI - ITO

BOIITO

Boise Air Term. Gowen Fld

Fri 5/1

9:02 am-1:01 pm

2 stops31h 59m

Hilo Intl

Wed 5/6

9:59 am-11:59 pm

2 stops10h 00m

$622
Quickest round-trip

BoiseHilo

BOI - ITO

BOIITO

Boise Air Term. Gowen Fld

Tue 4/14

2:22 pm-9:33 pm

2 stops11h 11m

Hilo Intl

Tue 4/21

6:44 pm-12:32 pm

2 stops13h 48m

$654

BoiseHilo

BOI - ITO

BOIITO

Boise Air Term. Gowen Fld

Tue 7/21

1:06 pm-9:59 pm

2 stops12h 53m

Hilo Intl

Sat 7/25

8:45 pm-2:07 pm

2 stops13h 22m

$820

BoiseHilo

BOI - ITO

BOIITO

Boise Air Term. Gowen Fld

Fri 5/22

1:31 pm-10:12 pm

2 stops12h 41m

Hilo Intl

Tue 6/2

6:00 am-10:58 pm

2 stops12h 58m

$850

BoiseHilo

BOI - ITO

BOIITO

Boise Air Term. Gowen Fld

Tue 7/21

10:35 am-5:54 pm

2 stops11h 19m

Hilo Intl

Sat 7/25

7:44 pm-1:35 pm

3 stops13h 51m

$1,465

BoiseHilo

BOI - ITO

BOIITO

Boise Air Term. Gowen Fld

Fri 5/1

4:38 pm-9:29 am

2 stops20h 51m

Hilo Intl

Fri 5/8

4:45 pm-9:22 am

2 stops12h 37m

$1,840
Cheapest one-way

BoiseHilo

BOI - ITO

BOIITO

Boise Air Term. Gowen Fld

Tue 4/21

7:05 pm-2:31 pm

2 stops23h 26m

$311

BoiseHilo

BOI - ITO

BOIITO

Boise Air Term. Gowen Fld

Thu 6/4

4:28 pm-10:12 pm

2 stops9h 44m

$318

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/31

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

Compare providers for flights from Boise to Hilo

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Boise to Hilo in April.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Boise-Hilo flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Boise-Hilo flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Boise-Hilo flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Boise-Hilo flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Boise-Hilo flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Boise to Hilo

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

What is the cheapest month to book a flight from Boise to Hilo?

Currently, March is the cheapest month in which you can book a flight from Boise to Hilo (average of $200). Flying from Boise to Hilo in July is currently the most expensive (average of $422). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

Reviews of airlines servicing Hilo

Get insights into the airlines that provide service to Hilo. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Hilo. Reviews last updated April 4, 2026.
See what other customers who have flown with Alaska Airlines from Boise to Hilo have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
7.9
Good
12,163 reviews

Entertainment

7.0

Comfort

7.8

Boarding

8.1

Overall

7.9

Crew

8.5

Food

7.0

Reviews

1 / 20
8.0
Excellent

Eugene,Mar 2026

MFR - SEA

Alaska Airlines is is always good. There where few choices of what to drink, and no food. No blankets, no pillows, and you h ats ok. I just had open heart surgery And i could have used something. But the flight and the crew where exelent. So all is well
Alaska Airlines
7.9
Good
12,163 reviews
Alaska Airlines
7.9
Good
12,163 reviews

Entertainment

7.0

Comfort

7.8

Boarding

8.1

Overall

7.9

Crew

8.5

Food

7.0

Reviews

1 / 20
8.0
Excellent

Eugene,Mar 2026

MFR - SEA

Alaska Airlines is is always good. There where few choices of what to drink, and no food. No blankets, no pillows, and you h ats ok. I just had open heart surgery And i could have used something. But the flight and the crew where exelent. So all is well

Related info for your journey

Find useful and relevant information for your journey from Boise to Hilo. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What is the cheapest airline to fly from Boise to Hilo round-trip?

    Currently priced at $415, Alaska Airlines will fly you from Boise to Hilo and back. In addition to Alaska Airlines, many other airlines offer competitively priced options for your trip.

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

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

  • How can I find direct flights from Boise to Hilo?

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

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

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

  • What is the cheapest month to book a flight from Boise to Hilo?

    Currently, March is the cheapest month in which you can book a flight from Boise to Hilo (average of $200). Flying from Boise to Hilo in July is currently the most expensive (average of $422). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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.

Top airline flying from Boise to Hilo

Discover the top airline that operate flights from Boise to Hilo. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated April 4, 2026.
AirlineCheapestAverageFlexibilityOn-time
Alaska AirlinesCheapest$415Average$589FlexibilityNo cancel feeOn-time75%

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