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Hilo

$207+ 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
Mar 19 — Mar 261
Thu 3/19
Thu 3/26
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 February 17, 2026.

This Alaska Airlines deal was found by Cheapflights users on 2/14. 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.
Mon 3/28:30 am
BOI
-
ITO
2 stops12h 11m
Multiple Airlines
Wed 3/48:30 pm
ITO
-
BOI
2 stops12h 10m
Multiple Airlines
Deal found 2/14$675
This Southwest deal was found by Cheapflights users on 2/16. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/246:30 am
BOI
-
ITO
2 stops12h 00m
Southwest
Sat 5/306:00 am
ITO
-
BOI
2 stops10h 25m
Southwest
Deal found 2/16$685
This Expedia deal was found by Cheapflights users on 2/15. 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.
Wed 2/256:28 am
BOI
-
ITO
2 stops14h 13m
Multiple Airlines
Wed 3/47:36 pm
ITO
-
BOI
2 stops13h 04m
Multiple Airlines
Deal found 2/15$700
This American Airlines deal was found by Cheapflights users on 2/16. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/248:11 am
BOI
-
ITO
3 stops15h 03m
Multiple Airlines
Sat 5/304:48 pm
ITO
-
BOI
2 stops16h 47m
Multiple Airlines
Deal found 2/16$1,678
This Expedia deal was found by Cheapflights users on 2/15. 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.
Thu 2/195:40 am
BOI
-
ITO
2 stops14h 49m
Multiple Airlines
Sat 2/216:00 am
ITO
-
BOI
2 stops14h 30m
Multiple Airlines
Deal found 2/15$3,194
This United Airlines deal was found by Cheapflights users on 2/15. 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.
Thu 2/195:00 am
BOI
-
ITO
3 stops15h 29m
United Airlines
Sat 2/219:00 pm
ITO
-
BOI
2 stops11h 17m
United Airlines
Deal found 2/15$6,323

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 February 17, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$675
(Alaska Airlines)

One-way from

$207
(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
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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 February 17, 2026.
Use the filters below to find and compare flights from Boise to Hilo that are best for you.

Fly from

Boise

Fly to

Hilo

Route

Depart

Return

Price

BoiseHilo

BOI - ITO

BOIITO

Boise Air Term. Gowen Fld

Sun 3/1

10:55 am-6:10 pm

2 stops10h 15m

Hilo Intl

Thu 3/5

7:00 am-12:15 am

2 stops14h 15m

$675

BoiseHilo

BOI - ITO

BOIITO

Boise Air Term. Gowen Fld

Mon 3/2

6:28 am-6:46 pm

2 stops15h 18m

Hilo Intl

Wed 3/4

6:44 pm-11:40 am

2 stops13h 56m

$675

BoiseHilo

BOI - ITO

BOIITO

Boise Air Term. Gowen Fld

Tue 3/3

10:45 am-6:10 pm

2 stops10h 25m

Hilo Intl

Sat 3/7

9:00 am-1:25 am

2 stops13h 25m

$675

BoiseHilo

BOI - ITO

BOIITO

Boise Air Term. Gowen Fld

Wed 2/25

6:28 am-5:41 pm

2 stops14h 13m

Hilo Intl

Wed 3/4

7:36 pm-11:40 am

2 stops13h 04m

$700

BoiseHilo

BOI - ITO

BOIITO

Boise Air Term. Gowen Fld

Thu 2/19

5:40 am-5:29 pm

2 stops14h 49m

Hilo Intl

Sat 2/21

6:00 am-11:30 pm

2 stops14h 30m

$3,194

BoiseHilo

BOI - ITO

BOIITO

Boise Air Term. Gowen Fld

Thu 2/19

5:00 am-5:29 pm

3 stops15h 29m

Hilo Intl

Sat 2/21

9:00 pm-11:17 am

2 stops11h 17m

$6,323

BoiseHilo

BOI - ITO

BOIITO

Boise Air Term. Gowen Fld

Tue 4/21

8:20 am-5:41 pm

2 stops13h 21m

$207

BoiseHilo

BOI - ITO

BOIITO

Boise Air Term. Gowen Fld

Tue 3/31

6:00 am-4:15 pm

2 stops14h 15m

$293

BoiseHilo

BOI - ITO

BOIITO

Boise Air Term. Gowen Fld

Mon 3/30

6:00 am-9:33 pm

2 stops19h 33m

$295

BoiseHilo

BOI - ITO

BOIITO

Boise Air Term. Gowen Fld

Sun 3/29

8:40 am-6:10 pm

2 stops13h 30m

$338

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/13

Showing 1-10 of 13 results
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 February.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
PricelinePrice Accuracy1 starTrust 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, April is the cheapest month in which you can book a flight from Boise to Hilo (average of $227). 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 February 17, 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
8.0
Very good
11,891 reviews

Boarding

8.1

Overall

8.0

Food

7.1

Comfort

7.8

Crew

8.5

Entertainment

7.0

Reviews

1 / 20
10.0
Excellent

robert,Feb 2026

LAS - SAN

The good customer service team made you fell welcome on the flight.
Alaska Airlines
8.0
Very good
11,891 reviews
Alaska Airlines
8.0
Very good
11,891 reviews

Boarding

8.1

Overall

8.0

Food

7.1

Comfort

7.8

Crew

8.5

Entertainment

7.0

Reviews

1 / 20
10.0
Excellent

robert,Feb 2026

LAS - SAN

The good customer service team made you fell welcome on the flight.

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.

  • How long is the flight from Boise to Hilo?

    Southwest can get you from Boise to Hilo in just under 10h 15m. Your travel time can differ by up to . There are 2775 mi between Boise and Hilo.

  • 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, April is the cheapest month in which you can book a flight from Boise to Hilo (average of $227). 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

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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 February 17, 2026.
AirlineCheapestAverageFlexibilityOn-time
Alaska AirlinesCheapest$415Average$594FlexibilityNo cancel feeOn-time75%

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