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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
Jan 26 — Feb 21
Sun 1/26
Sun 2/2
1 adult, Economy
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Cheap flight deals from Idaho to Hilo

Discover tips and strategies to find the most affordable flight options for your journey from Idaho (USID) 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 January 21, 2025.

Round-trip from

$586
(Southwest)

One-way from

$275
(Alaska Airlines)
From Idaho to Hilo Intl
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One-way flight from Idaho to Hilo Intl
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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 January 21, 2025.

This Alaska Airlines deal was found by Cheapflights users on 1/19. 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.
Wed 5/143:30 pmBOI - ITO
2 stops19h 30mAlaska Airlines
Wed 5/216:00 amITO - BOI
2 stops12h 52mAlaska Airlines
Deal found 1/19$594
This Alaska Airlines deal was found by Cheapflights users on 1/19. 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.
Mon 4/284:00 pmGEG - ITO
2 stops18h 00mAlaska Airlines
Thu 5/88:25 amITO - GEG
2 stops11h 39mAlaska Airlines
Deal found 1/19$617
This Southwest deal was found by Cheapflights users on 1/20. 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.
Wed 2/56:25 amBOI - ITO
2 stops17h 10mSouthwest
Tue 3/186:00 amITO - BOI
2 stops11h 50mSouthwest
Deal found 1/20$624
This Southwest deal was found by Cheapflights users on 1/19. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/16:05 amGEG - ITO
2 stops11h 35mSouthwest
Thu 5/88:05 amITO - GEG
2 stops12h 40mSouthwest
Deal found 1/19$649
This United Airlines deal was found by Cheapflights users on 1/20. 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.
Tue 2/47:02 amGEG - ITO
2 stops27h 04mUnited Airlines
Sat 2/87:55 pmITO - GEG
2 stops25h 33mUnited Airlines
Deal found 1/20$668
This Delta deal was found by Cheapflights users on 1/20. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 2/75:45 amBOI - ITO
2 stops16h 39mDelta
Sun 3/167:55 pmITO - BOI
2 stops16h 05mDelta
Deal found 1/20$736
This United Airlines deal was found by Cheapflights users on 1/20. 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.
Sat 2/82:20 pmBOI - ITO
2 stops30h 53mUnited Airlines
Tue 3/188:40 amITO - BOI
2 stops23h 57mUnited Airlines
Deal found 1/20$772
This Delta deal was found by Cheapflights users on 1/20. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/65:25 amGEG - ITO
2 stops15h 35mDelta
Thu 4/106:30 pmITO - GEG
2 stops15h 44mDelta
Deal found 1/20$994
This American Airlines deal was found by Cheapflights users on 1/19. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/16:27 amGEG - ITO
3 stops14h 33mMultiple Airlines
Thu 5/84:25 pmITO - GEG
2 stops17h 24mMultiple Airlines
Deal found 1/19$1,093
This American Airlines deal was found by Cheapflights users on 1/20. 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.
Mon 2/176:37 amBOI - ITO
3 stops15h 47mMultiple Airlines
Mon 2/245:55 pmITO - BOI
2 stops16h 21mMultiple Airlines
Deal found 1/20$1,154

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 January 21, 2025.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

SpokaneHilo

GEG - ITO

GEGITO

Spokane

Sat 5/3

6:40 am-6:10 pm

2 stops14h 30m

Hilo Intl

Fri 5/9

6:00 am-10:35 pm

2 stops13h 35m

$586

BoiseHilo

BOI - ITO

BOIITO

Boise Air Term. Gowen Fld

Wed 5/14

3:30 pm-7:00 am

2 stops19h 30m

Hilo Intl

Wed 5/21

6:00 am-10:52 pm

2 stops12h 52m

$594

BoiseHilo

BOI - ITO

BOIITO

Boise Air Term. Gowen Fld

Wed 2/5

6:25 am-8:35 pm

2 stops17h 10m

Hilo Intl

Tue 3/18

6:00 am-9:50 pm

2 stops11h 50m

$624

BoiseHilo

BOI - ITO

BOIITO

Boise Air Term. Gowen Fld

Fri 2/7

5:45 am-7:24 pm

2 stops16h 39m

Hilo Intl

Sun 3/16

7:55 pm-4:00 pm

2 stops16h 05m

$736

BoiseHilo

BOI - ITO

BOIITO

Boise Air Term. Gowen Fld

Sat 2/8

2:20 pm-6:13 pm

2 stops30h 53m

Hilo Intl

Tue 3/18

8:40 am-12:37 pm

2 stops23h 57m

$772

SpokaneHilo

GEG - ITO

GEGITO

Spokane

Sun 4/6

5:25 am-6:00 pm

2 stops15h 35m

Hilo Intl

Thu 4/10

6:30 pm-1:14 pm

2 stops15h 44m

$994

SpokaneHilo

GEG - ITO

GEGITO

Spokane

Sat 4/5

3:25 pm-7:00 am

2 stops42h 35m

Hilo Intl

Thu 4/10

8:25 am-9:26 pm

2 stops34h 01m

$1,045

BoiseHilo

BOI - ITO

BOIITO

Boise Air Term. Gowen Fld

Mon 2/17

6:37 am-7:24 pm

3 stops15h 47m

Hilo Intl

Mon 2/24

5:55 pm-1:16 pm

2 stops16h 21m

$1,154

SpokaneHilo

GEG - ITO

GEGITO

Spokane

Sat 5/3

6:27 am-6:00 pm

3 stops14h 33m

Hilo Intl

Fri 5/9

4:25 pm-12:49 pm

2 stops17h 24m

$1,219

BoiseHilo

BOI - ITO

BOIITO

Boise Air Term. Gowen Fld

Tue 5/6

3:30 pm-9:55 am

2 stops22h 25m

$275

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/20

Showing 1-10 of 12 results
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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 $780). 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 January 21, 2025.
To help decide which airline to fly from Idaho to Hilo, see what other customers have to say about Southwest, Delta and United Airlines. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.1
Very good
4,662 reviews

Crew

8.7

Entertainment

7.7

Overall

8.1

Boarding

8.2

Food

7.2

Comfort

8.1

Reviews

1 / 10

We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.

Southwest
8.1
Very good
4,662 reviews
Southwest
8.1
Very good
4,662 reviews

Crew

8.7

Entertainment

7.7

Overall

8.1

Boarding

8.2

Food

7.2

Comfort

8.1

Reviews

1 / 10

We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.

Alaska Airlines
8.0
Very good
9,706 reviews
Southwest
8.1
Very good
4,662 reviews

Crew

8.7

Entertainment

7.7

Overall

8.1

Boarding

8.2

Food

7.2

Comfort

8.1

Reviews

1 / 10

We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.

Delta
8.0
Very good
8,521 reviews
Southwest
8.1
Very good
4,662 reviews

Crew

8.7

Entertainment

7.7

Overall

8.1

Boarding

8.2

Food

7.2

Comfort

8.1

Reviews

1 / 10

We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.

United Airlines
7.4
Good
8,984 reviews
Southwest
8.1
Very good
4,662 reviews

Crew

8.7

Entertainment

7.7

Overall

8.1

Boarding

8.2

Food

7.2

Comfort

8.1

Reviews

1 / 10

We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.

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.

  • What are the cheapest airlines to fly from Idaho to Hilo one-way?

    $275 is the cheapest one-way deal found within the past few days, from Alaska Airlines. You may also be able to find cheap deals on Delta and United Airlines, with prices starting from $407 and $500, respectively.

  • 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 $780). 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 January 21, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$733Average$786FlexibilityNo cancel feeOn-timeN/A
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