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Hilo

$348+ 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 6/5. Fares are subject to change and may not be available on all flights or dates of travel.
BOI — ITO
Jun 21 — Jun 281
Sun 6/21
Sun 6/28
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 May 22, 2026.

This Alaska Airlines deal was found by Cheapflights users on 5/17. 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 8/251:15 pm
BOI
-
ITO
2 stops12h 39m
Multiple Airlines
Wed 8/266:00 am
ITO
-
BOI
2 stops13h 00m
Multiple Airlines
Deal found 5/17$519
This Alaska Airlines deal was found by Cheapflights users on 5/20. 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.
Sat 10/242:27 pm
BOI
-
ITO
2 stops26h 47m
Multiple Airlines
Sat 10/317:44 pm
ITO
-
BOI
2 stops22h 37m
Multiple Airlines
Deal found 5/20$612
This Alaska Airlines deal was found by Cheapflights users on 5/21. 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 10/16:00 am
BOI
-
ITO
2 stops11h 14m
Multiple Airlines
Sat 10/317:44 pm
ITO
-
BOI
2 stops22h 37m
Multiple Airlines
Deal found 5/21$640
This Alaska Airlines deal was found by Cheapflights users on 5/18. 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.
Wed 6/175:57 am
BOI
-
ITO
2 stops15h 57m
Multiple Airlines
Tue 6/237:02 pm
ITO
-
BOI
2 stops10h 41m
Multiple Airlines
Deal found 5/18$731
This Expedia deal was found by Cheapflights users on 5/20. 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 6/46:00 am
BOI
-
ITO
2 stops11h 14m
Multiple Airlines
Mon 6/86:44 pm
ITO
-
BOI
2 stops14h 18m
Multiple Airlines
Deal found 5/20$740
This Alaska Airlines deal was found by Cheapflights users on 5/21. 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.
Wed 6/1010:00 am
BOI
-
ITO
2 stops12h 17m
Multiple Airlines
Tue 6/308:45 pm
ITO
-
BOI
2 stops12h 02m
Multiple Airlines
Deal found 5/21$760
This Alaska Airlines deal was found by Cheapflights users on 5/19. 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 5/286:07 pm
BOI
-
ITO
2 stops16h 56m
Multiple Airlines
Wed 6/37:04 pm
ITO
-
BOI
2 stops13h 58m
Multiple Airlines
Deal found 5/19$773
This Expedia deal was found by Cheapflights users on 5/21. 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 6/177:57 am
BOI
-
ITO
2 stops14h 20m
Multiple Airlines
Wed 6/248:30 am
ITO
-
BOI
2 stops9h 37m
Multiple Airlines
Deal found 5/21$790
This Alaska Airlines deal was found by Cheapflights users on 5/17. 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 5/228:13 am
BOI
-
ITO
2 stops14h 01m
Multiple Airlines
Tue 6/27:04 pm
ITO
-
BOI
2 stops13h 58m
Multiple Airlines
Deal found 5/17$840
This United Airlines deal was found by Cheapflights users on 5/21. 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.
Wed 6/106:30 am
BOI
-
ITO
2 stops15h 47m
United Airlines
Fri 7/38:45 pm
ITO
-
BOI
2 stops21h 20m
United Airlines
Deal found 5/21$919
This United Airlines deal was found by Cheapflights users on 5/21. 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.
Sun 6/710:35 am
BOI
-
ITO
2 stops12h 39m
United Airlines
Fri 7/38:45 pm
ITO
-
BOI
2 stops21h 20m
United Airlines
Deal found 5/21$949

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 May 22, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$519
(Alaska Airlines)

One-way from

$348
(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 May 22, 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 8/25

1:15 pm-9:54 pm

2 stops12h 39m

Hilo Intl

Wed 8/26

6:00 am-11:00 pm

2 stops13h 00m

$519

BoiseHilo

BOI - ITO

BOIITO

Boise Air Term. Gowen Fld

Thu 10/1

6:00 am-1:14 pm

2 stops11h 14m

Hilo Intl

Sat 10/31

7:44 pm-10:21 pm

2 stops22h 37m

$640

BoiseHilo

BOI - ITO

BOIITO

Boise Air Term. Gowen Fld

Wed 6/17

5:57 am-5:54 pm

2 stops15h 57m

Hilo Intl

Tue 6/23

7:02 pm-9:43 am

2 stops10h 41m

$731

BoiseHilo

BOI - ITO

BOIITO

Boise Air Term. Gowen Fld

Thu 6/4

6:00 am-1:14 pm

2 stops11h 14m

Hilo Intl

Mon 6/8

6:44 pm-1:02 pm

2 stops14h 18m

$740

BoiseHilo

BOI - ITO

BOIITO

Boise Air Term. Gowen Fld

Tue 6/9

7:00 am-7:14 pm

2 stops16h 14m

Hilo Intl

Wed 7/1

7:59 pm-1:08 pm

2 stops13h 09m

$1,002

BoiseHilo

BOI - ITO

BOIITO

Boise Air Term. Gowen Fld

Tue 6/9

7:00 am-7:14 pm

2 stops16h 14m

Hilo Intl

Thu 7/2

8:45 pm-7:18 pm

2 stops18h 33m

$1,087
Quickest round-trip

BoiseHilo

BOI - ITO

BOIITO

Boise Air Term. Gowen Fld

Thu 6/11

10:35 am-6:17 pm

2 stops11h 42m

Hilo Intl

Sun 6/28

8:45 pm-1:08 pm

2 stops12h 23m

$1,092

BoiseHilo

BOI - ITO

BOIITO

Boise Air Term. Gowen Fld

Tue 6/9

7:00 am-7:14 pm

2 stops16h 14m

Hilo Intl

Sat 6/27

8:45 pm-11:55 pm

2 stops23h 10m

$1,099
Cheapest one-way

BoiseHilo

BOI - ITO

BOIITO

Boise Air Term. Gowen Fld

Fri 6/5

9:00 am-3:14 pm

2 stops10h 14m

$348
Quickest one-way

BoiseHilo

BOI - ITO

BOIITO

Boise Air Term. Gowen Fld

Sun 6/7

4:28 pm-10:12 pm

2 stops9h 44m

$393

Flights are sorted by cheapest round-trip flights first.

Deals found on 5/22

Showing 1-10 of 11 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 May.
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.

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.

  • 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.

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