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The Big Island

$292+ Cheap flights from Boise (BOI) to The Big Island

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 10/8. Fares are subject to change and may not be available on all flights or dates of travel.
BOI — KOA
Nov 1 — Nov 81
Sat 11/1
Sat 11/8
1 adult, Economy
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Cheap flight deals from Boise to The Big Island

Keep the following information in mind while searching for Boise to The Big Island flight deals. Data was last updated October 2, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$343
(KAYAK)

One-way from

$292
(United Airlines)

Popular in

December

Cheapest in

August

Average price

$543
Provider with most accurate pricing for Boise Air Term. Gowen Fld-Kona Intl flight deals.
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Provider most trusted by Cheapflights users for Boise Air Term. Gowen Fld-Kona Intl flights.
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From Boise Air Term. Gowen Fld to The Big Island
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One-way flight from Boise Air Term. Gowen Fld to The Big Island
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Highest demand for flights based on searches. 8% potential increase in price ($41 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($16 potential savings vs. average RT price).
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Average for round-trip flights in October 2025
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Find flight deals from Boise to The Big Island

Cheapest flights from Boise to The Big Island
Explore the most affordable flight options available from Boise to The Big Island. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 2, 2025.

This Alaska Airlines deal was found by Cheapflights users on 9/30. 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.
Thu 12/43:39 pmBOI - KOA
1 stop8h 51mAlaska Airlines
Mon 12/89:10 pmKOA - BOI
1 stop12h 35mAlaska Airlines
Deal found 9/30$363
This Delta deal was found by Cheapflights users on 9/30. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/45:20 amBOI - KOA
2 stops17h 10mDelta
Mon 12/89:30 pmKOA - BOI
2 stops15h 32mDelta
Deal found 9/30$376
This Alaska Airlines deal was found by Cheapflights users on 9/29. 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 10/206:30 amBOI - ITO
2 stops19h 49mAlaska Airlines
Tue 10/287:25 pmITO - BOI
2 stops13h 11mAlaska Airlines
Deal found 9/29$389
This Orbitz deal was found by Cheapflights users on 10/1. 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/154:57 pmBOI - KOA
1 stop23h 26mAlaska Airlines
Tue 11/1812:09 pmKOA - BOI
1 stop8h 40mAlaska Airlines
Deal found 10/1$394
This Delta deal was found by Cheapflights users on 10/2. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/39:00 amBOI - KOA
1 stop12h 21mDelta
Sat 12/138:43 pmKOA - BOI
1 stop11h 21mDelta
Deal found 10/2$409
This Southwest deal was found by Cheapflights users on 10/2. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/167:05 amBOI - KOA
1 stop8h 40mSouthwest
Sat 11/2210:00 amKOA - BOI
1 stop7h 55mSouthwest
Deal found 10/2$422
This Alaska Airlines deal was found by Cheapflights users on 10/2. 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.
Sat 10/258:26 pmBOI - KOA
1 stop18h 37mAlaska Airlines
Sat 11/112:03 pmKOA - BOI
1 stop7h 56mAlaska Airlines
Deal found 10/2$423
This Alaska Airlines deal was found by Cheapflights users on 10/1. 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.
Sat 11/86:58 pmBOI - KOA
1 stop20h 05mAlaska Airlines
Sat 11/1512:22 pmKOA - BOI
1 stop20h 20mAlaska Airlines
Deal found 10/1$425
This Alaska Airlines deal was found by Cheapflights users on 9/30. 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.
Wed 10/157:00 amBOI - ITO
2 stops11h 53mAlaska Airlines
Sun 10/199:00 pmITO - BOI
2 stops12h 10mAlaska Airlines
Deal found 9/30$723
This Alaska Airlines deal was found by Cheapflights users on 10/2. 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 10/179:58 amBOI - ITO
2 stops13h 22mAlaska Airlines
Tue 10/216:00 amITO - BOI
2 stops13h 56mAlaska Airlines
Deal found 10/2$881
This Alaska Airlines deal was found by Cheapflights users on 9/30. 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.
Sun 12/147:00 amBOI - ITO
2 stops13h 39mAlaska Airlines
Sat 12/209:00 pmITO - BOI
2 stops13h 28mAlaska Airlines
Deal found 9/30$1,469

Cheapflights Fare Finder

 
Customize your flight search to find flights from Boise to The Big Island 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 October 2, 2025.
Use the filters below to find and compare flights from Boise to The Big Island that are best for you.

Fly from

Boise

Fly to

The Big Island

Route

Depart

Return

Price

BoiseKailua-Kona

BOI - KOA

BOIKOA

Boise Air Term. Gowen Fld

Thu 12/4

3:39 pm-9:30 pm

1 stop8h 51m

Kona Intl

Mon 12/8

9:10 pm-12:45 pm

1 stop12h 35m

$363

BoiseKailua-Kona

BOI - KOA

BOIKOA

Boise Air Term. Gowen Fld

Thu 12/4

5:20 am-7:30 pm

2 stops17h 10m

Kona Intl

Mon 12/8

9:30 pm-4:02 pm

2 stops15h 32m

$376

BoiseHilo

BOI - ITO

BOIITO

Boise Air Term. Gowen Fld

Mon 10/20

6:30 am-10:19 pm

2 stops19h 49m

Hilo Intl

Tue 10/28

7:25 pm-12:36 pm

2 stops13h 11m

$389

BoiseKailua-Kona

BOI - KOA

BOIKOA

Boise Air Term. Gowen Fld

Sat 11/15

4:06 pm-12:03 pm

2 stops22h 57m

Kona Intl

Tue 11/18

9:00 pm-12:36 pm

2 stops12h 36m

$408

BoiseKailua-Kona

BOI - KOA

BOIKOA

Boise Air Term. Gowen Fld

Wed 12/3

9:00 am-6:21 pm

1 stop12h 21m

Kona Intl

Sat 12/13

8:43 pm-11:04 am

1 stop11h 21m

$409

BoiseKailua-Kona

BOI - KOA

BOIKOA

Boise Air Term. Gowen Fld

Sun 11/16

7:05 am-12:45 pm

1 stop8h 40m

Kona Intl

Sat 11/22

10:00 am-8:55 pm

1 stop7h 55m

$422

BoiseKailua-Kona

BOI - KOA

BOIKOA

Boise Air Term. Gowen Fld

Sat 10/25

8:26 pm-11:03 am

1 stop18h 37m

Kona Intl

Sat 11/1

9:20 pm-11:29 am

1 stop10h 09m

$423

BoiseKailua-Kona

BOI - KOA

BOIKOA

Boise Air Term. Gowen Fld

Sun 11/16

6:05 pm-11:02 am

2 stops19h 57m

Kona Intl

Sat 11/22

11:25 pm-10:45 am

1 stop8h 20m

$426

BoiseHilo

BOI - ITO

BOIITO

Boise Air Term. Gowen Fld

Wed 10/15

7:00 am-2:53 pm

2 stops11h 53m

Hilo Intl

Sun 10/19

9:00 pm-1:10 pm

2 stops12h 10m

$723

BoiseHilo

BOI - ITO

BOIITO

Boise Air Term. Gowen Fld

Fri 10/17

9:58 am-7:20 pm

2 stops13h 22m

Hilo Intl

Tue 10/21

6:00 am-11:56 pm

2 stops13h 56m

$881

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/1

Showing 1-10 of 20 results
1
2

Best time to book a flight from Boise to The Big Island

Have a flexible travel schedule? Discover the best time to fly to The Big Island 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 The Big Island

What is the cheapest month to book a flight from Boise to The Big Island?

Currently, October is the cheapest month in which you can book a flight from Boise to The Big Island (average of $409). Flying from Boise to The Big Island in June is currently the most expensive (average of $624). 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.

What is the cheapest time of day to fly from BOI to FUI?

Find hourly flight availability from Boise to The Big Island. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated October 2, 2025.

When flying from Boise to The Big Island, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Reviews of airlines servicing The Big Island

Get insights into the airlines that provide service to The Big Island. 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 The Big Island. Reviews last updated October 2, 2025.
See what other customers who have flown with Alaska Airlines, Southwest, and Delta from Boise to The Big Island have to say. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
10,994 reviews

Food

7.1

Overall

8.0

Crew

8.5

Boarding

8.1

Entertainment

7.0

Comfort

7.8

Reviews

1 / 20
10.0
Excellent

Anonymous,Sep 2025

BOS - HNL

The flight was awesome but a little long. I would prefer a flight with a layover. The amount of space available was minimal and a little uncomfortable for that long of a flight.
Alaska Airlines
8.0
Very good
10,994 reviews
Alaska Airlines
8.0
Very good
10,994 reviews

Food

7.1

Overall

8.0

Crew

8.5

Boarding

8.1

Entertainment

7.0

Comfort

7.8

Reviews

1 / 20
10.0
Excellent

Anonymous,Sep 2025

BOS - HNL

The flight was awesome but a little long. I would prefer a flight with a layover. The amount of space available was minimal and a little uncomfortable for that long of a flight.
Southwest
8.0
Very good
4,248 reviews
Alaska Airlines
8.0
Very good
10,994 reviews

Food

7.1

Overall

8.0

Crew

8.5

Boarding

8.1

Entertainment

7.0

Comfort

7.8

Reviews

1 / 20
10.0
Excellent

Anonymous,Sep 2025

BOS - HNL

The flight was awesome but a little long. I would prefer a flight with a layover. The amount of space available was minimal and a little uncomfortable for that long of a flight.
Delta
8.0
Very good
7,962 reviews
Alaska Airlines
8.0
Very good
10,994 reviews

Food

7.1

Overall

8.0

Crew

8.5

Boarding

8.1

Entertainment

7.0

Comfort

7.8

Reviews

1 / 20
10.0
Excellent

Anonymous,Sep 2025

BOS - HNL

The flight was awesome but a little long. I would prefer a flight with a layover. The amount of space available was minimal and a little uncomfortable for that long of a flight.
Hawaiian Airlines
7.8
Good
2,762 reviews
Alaska Airlines
8.0
Very good
10,994 reviews

Food

7.1

Overall

8.0

Crew

8.5

Boarding

8.1

Entertainment

7.0

Comfort

7.8

Reviews

1 / 20
10.0
Excellent

Anonymous,Sep 2025

BOS - HNL

The flight was awesome but a little long. I would prefer a flight with a layover. The amount of space available was minimal and a little uncomfortable for that long of a flight.
United Airlines
7.4
Good
8,933 reviews
Alaska Airlines
8.0
Very good
10,994 reviews

Food

7.1

Overall

8.0

Crew

8.5

Boarding

8.1

Entertainment

7.0

Comfort

7.8

Reviews

1 / 20
10.0
Excellent

Anonymous,Sep 2025

BOS - HNL

The flight was awesome but a little long. I would prefer a flight with a layover. The amount of space available was minimal and a little uncomfortable for that long of a flight.

Related info for your journey

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

  • What airport do you fly from for flights from Boise to The Big Island?

    Boise Air Term. Gowen Fld (BOI) is the airport you will fly out of if you book a flight from Boise to The Big Island. It is only a 3.3 mi journey to Air Term. Gowen Fld (BOI) from Boise’s city center.

  • How long is the flight from Boise to The Big Island?

    There are many flights that can get you from Boise to The Big Island in 8h 51m. Fly via Alaska Airlines or Delta to get the fastest option. The distance from Boise to The Big Island is about 2820 mi. Both multi-stop and nonstop flights can be found to your destination and back.

  • Can I find deals for flights from Boise to The Big Island that include hotel bookings?

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

  • How can I find direct flights from Boise to The Big Island?

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

  • Can I find deals for business class flights from Boise to The Big Island?

    Yes. Cheapflights offers flight deals from Boise to The Big Island 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 The Big Island?

    Currently, October is the cheapest month in which you can book a flight from Boise to The Big Island (average of $409). Flying from Boise to The Big Island in June is currently the most expensive (average of $624). 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 5 airlines flying from Boise to The Big Island

Discover the top 5 airlines that operate flights from Boise to The Big Island. 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 October 2, 2025.
AirlineCheapestAverageFlexibilityOn-time
Hawaiian AirlinesCheapest$261Average$610FlexibilityNo cancel feeOn-time85%
SouthwestCheapest$294Average$619FlexibilityNo cancel feeOn-time63%
United AirlinesCheapest$296Average$565FlexibilityNo cancel feeOn-time69%
Alaska AirlinesCheapest$304Average$540FlexibilityNo cancel feeOn-time75%
DeltaCheapest$321Average$425FlexibilityNo cancel feeOn-timeN/A

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