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Hilo

$556+ Cheap flights from Boise to Hilo (BOI - ITO)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 11/2. Fares are subject to change and may not be available on all flights or dates of travel.
BOI — ITO
Aug 5 — Aug 121
Wed 8/5
Wed 8/12
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 July 6, 2026.

This Alaska Airlines deal was found by Cheapflights users on 7/2. 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.
Mon 11/29:00 am
BOI
-
ITO
2 stops13h 11m
Multiple Airlines
Tue 11/36:00 am
ITO
-
BOI
2 stops13h 00m
Multiple Airlines
Deal found 7/2$556
This Gotogate deal was found by Cheapflights users on 7/5. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/411:42 am
BOI
-
ITO
2 stops10h 35m
Multiple Airlines
Thu 9/36:00 am
ITO
-
BOI
2 stops13h 55m
Multiple Airlines
Deal found 7/5$586
This Expedia deal was found by Cheapflights users on 7/3. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/306:23 am
BOI
-
ITO
2 stops12h 50m
Multiple Airlines
Thu 8/68:45 pm
ITO
-
BOI
2 stops13h 22m
Multiple Airlines
Deal found 7/3$645
This Gotogate deal was found by Cheapflights users on 7/5. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/34:15 pm
BOI
-
ITO
2 stops20h 39m
Multiple Airlines
Tue 8/48:45 pm
ITO
-
BOI
2 stops12h 02m
Multiple Airlines
Deal found 7/5$670
This Priceline deal was found by Cheapflights users on 7/3. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/26:13 pm
BOI
-
ITO
2 stops18h 41m
Multiple Airlines
Sat 8/86:00 am
ITO
-
BOI
2 stops10h 43m
Multiple Airlines
Deal found 7/3$696
This Priceline deal was found by Cheapflights users on 7/4. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/204:27 pm
BOI
-
ITO
2 stops20h 27m
Multiple Airlines
Fri 7/247:44 pm
ITO
-
BOI
2 stops13h 03m
Multiple Airlines
Deal found 7/4$802
This Southwest deal was found by Cheapflights users on 7/3. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/306:00 am
BOI
-
ITO
2 stops12h 30m
Southwest
Thu 8/68:45 pm
ITO
-
BOI
1 stop9h 30m
Southwest
Deal found 7/3$1,050
This Southwest deal was found by Cheapflights users on 7/5. 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.
Tue 8/47:40 am
BOI
-
ITO
2 stops14h 30m
Southwest
Thu 9/38:45 pm
ITO
-
BOI
1 stop13h 30m
Southwest
Deal found 7/5$1,100
This United Airlines deal was found by Cheapflights users on 7/5. 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.
Mon 8/310:35 am
BOI
-
ITO
2 stops12h 37m
United Airlines
Tue 8/47:59 pm
ITO
-
BOI
3 stops13h 09m
United Airlines
Deal found 7/5$1,153
This United Airlines deal was found by Cheapflights users on 7/4. 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 8/27:06 am
BOI
-
ITO
2 stops13h 09m
United Airlines
Sat 8/87:44 pm
ITO
-
BOI
3 stops13h 51m
United Airlines
Deal found 7/4$1,327

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 July 6, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$556
(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

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 July 6, 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

Mon 11/2

9:00 am-7:11 pm

2 stops13h 11m

Hilo Intl

Tue 11/3

6:00 am-10:00 pm

2 stops13h 00m

$556

BoiseHilo

BOI - ITO

BOIITO

Boise Air Term. Gowen Fld

Thu 7/30

6:23 am-3:13 pm

2 stops12h 50m

Hilo Intl

Thu 8/6

8:45 pm-2:07 pm

2 stops13h 22m

$645

BoiseHilo

BOI - ITO

BOIITO

Boise Air Term. Gowen Fld

Sun 8/2

6:13 pm-8:54 am

2 stops18h 41m

Hilo Intl

Sat 8/8

6:00 am-8:43 pm

2 stops10h 43m

$748

BoiseHilo

BOI - ITO

BOIITO

Boise Air Term. Gowen Fld

Mon 7/20

4:27 pm-8:54 am

2 stops20h 27m

Hilo Intl

Fri 7/24

7:44 pm-12:47 pm

2 stops13h 03m

$802
Quickest round-trip

BoiseHilo

BOI - ITO

BOIITO

Boise Air Term. Gowen Fld

Mon 8/3

10:35 am-7:12 pm

2 stops12h 37m

Hilo Intl

Tue 8/4

7:59 pm-1:08 pm

3 stops13h 09m

$1,153

BoiseHilo

BOI - ITO

BOIITO

Boise Air Term. Gowen Fld

Sun 8/2

7:06 am-4:15 pm

2 stops13h 09m

Hilo Intl

Sat 8/8

7:44 pm-1:35 pm

3 stops13h 51m

$1,327

BoiseHilo

BOI - ITO

BOIITO

Boise Air Term. Gowen Fld

Tue 8/4

8:11 am-8:13 pm

3 stops16h 02m

Hilo Intl

Thu 9/3

6:49 pm-4:49 pm

2 stops18h 00m

$2,383

BoiseHilo

BOI - ITO

BOIITO

Boise Air Term. Gowen Fld

Mon 7/20

8:11 am-8:13 pm

3 stops16h 02m

Hilo Intl

Fri 7/24

6:49 pm-6:03 pm

2 stops19h 14m

$2,783

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/2

Sorted by cheapest first

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 July.
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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