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$275+ 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 5/6. Fares are subject to change and may not be available on all flights or dates of travel.
BOI — ITO
Feb 27 — Mar 61
Thu 2/27
Thu 3/6
1 adult, Economy
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Cheap 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 22, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$739
(Southwest)

One-way from

$275
(Alaska Airlines)

Popular in

April

Cheapest in

January

Average price

$573
Provider with most accurate pricing for Boise Air Term. Gowen Fld-Hilo Intl flight deals.
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Provider most trusted by Cheapflights users for Boise Air Term. Gowen Fld-Hilo Intl flights.
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From Boise Air Term. Gowen Fld to Hilo Intl
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One-way flight from Boise Air Term. Gowen Fld to Hilo Intl
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Highest demand for flights based on searches. 15% potential increase in price ($163 potential increase over avg. RT price).
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Cheapest flight prices on average. 9% potential price decrease ($78 potential savings vs. average RT price).
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Average for round-trip flights in February 2025
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Find 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 22, 2025.

This Southwest deal was found by Cheapflights users on 2/20. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/207:05 amBOI - ITO
2 stops11h 35mSouthwest
Sun 3/236:00 amITO - BOI
2 stops14h 30mSouthwest
Deal found 2/20$739
This American Airlines deal was found by Cheapflights users on 2/20. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/206:38 amBOI - ITO
3 stops17h 32mMultiple Airlines
Sun 3/235:35 pmITO - BOI
2 stops15h 49mMultiple Airlines
Deal found 2/20$1,716
This United Airlines deal was found by Cheapflights users on 2/20. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/262:43 pmBOI - ITO
2 stops46h 11mUnited Airlines
Fri 1/27:45 amITO - BOI
2 stops24h 52mUnited Airlines
Deal found 2/20$1,924
This Alaska Airlines deal was found by Cheapflights users on 2/20. 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.
Fri 12/267:30 amBOI - ITO
2 stops14h 55mAlaska Airlines
Fri 1/26:00 amITO - BOI
2 stops13h 59mAlaska Airlines
Deal found 2/20$2,001

Find flights from Boise to Hilo within your budget

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 22, 2025.

Fly from

Boise

Fly to

Hilo

Route

Depart

Return

Price

BoiseHilo

BOI - ITO

BOIITO

Boise Air Term. Gowen Fld

Thu 3/20

7:05 am-2:40 pm

2 stops11h 35m

Hilo Intl

Sun 3/23

6:00 am-12:30 am

2 stops14h 30m

$739

BoiseHilo

BOI - ITO

BOIITO

Boise Air Term. Gowen Fld

Thu 3/20

6:38 am-8:10 pm

3 stops17h 32m

Hilo Intl

Sun 3/23

5:35 pm-1:24 pm

2 stops15h 49m

$1,716

BoiseHilo

BOI - ITO

BOIITO

Boise Air Term. Gowen Fld

Tue 5/6

3:30 pm-11:05 am

2 stops23h 35m

$275

BoiseHilo

BOI - ITO

BOIITO

Boise Air Term. Gowen Fld

Sat 3/15

6:30 am-2:40 pm

2 stops12h 10m

$407

BoiseHilo

BOI - ITO

BOIITO

Boise Air Term. Gowen Fld

Tue 5/6

6:37 am-6:00 pm

3 stops15h 23m

$544

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/21

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

*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.

Travel insights for flights from Boise to Hilo

Get recent, data-driven insights about flights from Boise to Hilo including ideal travel times, pricing trends, and more.

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 $330). Flying from Boise to Hilo in July is currently the most expensive (average of $779). 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.

Rainfall in Hilo by month

Plan your trip to Hilo by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Hilo ranges from 7.4 - 15.5 inches per month. November is typically the wettest month, when rainfall can reach 15.5 in. June is typically the driest time to visit Hilo when rainfall is around 7.4 in.

Temperature in Hilo by month

Plan your trip to Hilo by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Hilo, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 77.0 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 71.6 F).

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 22, 2025.
Southwest
8.1
Very good
4,396 reviews

Overall

8.1

Boarding

8.2

Food

7.1

Entertainment

7.6

Comfort

8.1

Crew

8.7

Reviews

1 / 20

2.0
Mediocre

Anonymous,Feb 2025

MCO - STL

Cancelled at last minute, SWA unable to assist in formulating alternate plans. Wound up renting a car and driving 13 hours to beat bad weather forecast at home. Not SWA’s fault that there was significant bad weather across the country.

Southwest
8.1
Very good
4,396 reviews
Southwest
8.1
Very good
4,396 reviews

Overall

8.1

Boarding

8.2

Food

7.1

Entertainment

7.6

Comfort

8.1

Crew

8.7

Reviews

1 / 20

2.0
Mediocre

Anonymous,Feb 2025

MCO - STL

Cancelled at last minute, SWA unable to assist in formulating alternate plans. Wound up renting a car and driving 13 hours to beat bad weather forecast at home. Not SWA’s fault that there was significant bad weather across the country.

Alaska Airlines
8.0
Very good
9,702 reviews
Southwest
8.1
Very good
4,396 reviews

Overall

8.1

Boarding

8.2

Food

7.1

Entertainment

7.6

Comfort

8.1

Crew

8.7

Reviews

1 / 20

2.0
Mediocre

Anonymous,Feb 2025

MCO - STL

Cancelled at last minute, SWA unable to assist in formulating alternate plans. Wound up renting a car and driving 13 hours to beat bad weather forecast at home. Not SWA’s fault that there was significant bad weather across the country.

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 $739, Southwest will fly you from Boise to Hilo and back. In addition to Southwest, many other airlines offer competitively priced options for your trip. Southwest is currently priced 16% below the average price you’ll pay for this route.

  • 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 $330). Flying from Boise to Hilo in July is currently the most expensive (average of $779). 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.

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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 22, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$733Average$747FlexibilityNo cancel feeOn-timeN/A
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