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Hilo

$275+ Cheap flights from Idaho to Hilo (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 25 — Mar 41
Tue 2/25
Tue 3/4
1 adult, Economy
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Cheap flight deals from Idaho to Hilo

Keep the following information in mind while searching for Idaho to Hilo flight deals. Data was last updated February 20, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$599
(Alaska Airlines)

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 Idaho to Hilo Intl
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One-way flight from Idaho 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 Idaho to Hilo

Cheapest flights from Idaho to Hilo
Explore the most affordable flight options available from Idaho to Hilo. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 20, 2025.

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 3/72:46 pmBOI - ITO
2 stops19h 14mAlaska Airlines
Tue 3/116:00 amITO - BOI
2 stops35h 44mAlaska Airlines
Deal found 2/20$637
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 Delta deal was found by Cheapflights users on 2/18. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/266:15 amGEG - ITO
2 stops15h 09mDelta
Sun 3/27:55 pmITO - GEG
2 stops12h 50mDelta
Deal found 2/18$781
This Alaska Airlines deal was found by Cheapflights users on 2/19. 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.
Sat 6/214:00 pmGEG - ITO
2 stops18h 01mAlaska Airlines
Sat 6/288:25 pmITO - GEG
2 stops11h 35mAlaska Airlines
Deal found 2/19$806
This United Airlines deal was found by Cheapflights users on 2/19. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 2/246:00 amGEG - ITO
2 stops14h 04mUnited Airlines
Sat 3/17:55 pmITO - GEG
2 stops23h 16mUnited Airlines
Deal found 2/19$989
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$1,809

Find flights from Idaho to Hilo within your budget

Customize your flight search to find flights from Idaho 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 20, 2025.

Fly from

Idaho

Fly to

Hilo

Route

Depart

Return

Price

BoiseHilo

BOI - ITO

BOIITO

Boise Air Term. Gowen Fld

Fri 3/7

2:46 pm-7:00 am

2 stops19h 14m

Hilo Intl

Tue 3/11

6:00 am-9:44 pm

2 stops35h 44m

$637

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

SpokaneHilo

GEG - ITO

GEGITO

Spokane

Mon 2/24

6:00 am-6:04 pm

2 stops14h 04m

Hilo Intl

Sat 3/1

7:55 pm-9:11 pm

2 stops23h 16m

$989

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-9:55 am

2 stops22h 25m

$275

BoiseHilo

BOI - ITO

BOIITO

Boise Air Term. Gowen Fld

Thu 3/6

7:05 am-3:40 pm

2 stops11h 35m

$327

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/20

Best time to book a flight from Idaho to Hilo

Have a flexible travel schedule? Discover the best time to fly to Hilo from Idaho 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 Idaho to Hilo

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

What is the cheapest month to book a flight from Idaho to Hilo?

Currently, March is the cheapest month in which you can book a flight from Idaho to Hilo (average of $330). Flying from Idaho 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 20, 2025.
Southwest
8.1
Very good
4,411 reviews

Crew

8.7

Food

7.1

Comfort

8.1

Overall

8.1

Boarding

8.2

Entertainment

7.6

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
4,411 reviews
Southwest
8.1
Very good
4,411 reviews

Crew

8.7

Food

7.1

Comfort

8.1

Overall

8.1

Boarding

8.2

Entertainment

7.6

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
9,692 reviews
Southwest
8.1
Very good
4,411 reviews

Crew

8.7

Food

7.1

Comfort

8.1

Overall

8.1

Boarding

8.2

Entertainment

7.6

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.

Delta
8.0
Very good
8,220 reviews
Southwest
8.1
Very good
4,411 reviews

Crew

8.7

Food

7.1

Comfort

8.1

Overall

8.1

Boarding

8.2

Entertainment

7.6

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.

United Airlines
7.4
Good
8,766 reviews
Southwest
8.1
Very good
4,411 reviews

Crew

8.7

Food

7.1

Comfort

8.1

Overall

8.1

Boarding

8.2

Entertainment

7.6

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.

American Airlines
7.2
Good
10,000 reviews
Southwest
8.1
Very good
4,411 reviews

Crew

8.7

Food

7.1

Comfort

8.1

Overall

8.1

Boarding

8.2

Entertainment

7.6

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 Idaho to Hilo. 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 into for flights to Hilo from Idaho?

    Most people fly into Hilo Intl (ITO) if they book a flight to Hilo from Idaho. Hilo Intl is conveniently located just 3.0 mi from Hilo’s city center.

  • Can I find deals for flights from Idaho to Hilo that include hotel bookings?

    Yes. In addition to deals on Idaho to Hilo flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Idaho to Hilo?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Idaho to Hilo.

  • Can I find deals for business class flights from Idaho to Hilo?

    Yes. Cheapflights offers flight deals from Idaho 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 Idaho to Hilo?

    Currently, March is the cheapest month in which you can book a flight from Idaho to Hilo (average of $330). Flying from Idaho 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.

See more FAQs

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Top airline flying from Idaho to Hilo

Discover the top airline that operate flights from Idaho 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 20, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$733Average$747FlexibilityNo cancel feeOn-timeN/A
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