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$454+ Cheap flights from Philadelphia to Hilo (PHL - 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 6/4. Fares are subject to change and may not be available on all flights or dates of travel.
PHL — ITO
May 17 — May 241
Sat 5/17
Sat 5/24
1 adult, Economy
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Cheap flight deals from Philadelphia to Hilo

Discover tips and strategies to find the most affordable flight options for your journey from Philadelphia (PHL) 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 May 12, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

Expedia
3 stars

Round-trip from

$962
(Alaska Airlines)

One-way from

$454
(United Airlines)

Popular in

November

Cheapest in

September
Provider with most accurate pricing for Philadelphia-Hilo Intl flight deals.
Search Deals
Provider most trusted by Cheapflights users for Philadelphia-Hilo Intl flights.
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From Philadelphia to Hilo Intl
Search Deals
One-way flight from Philadelphia to Hilo Intl
Search Deals
Highest demand for flights based on searches. 44% potential increase in price ($1,255 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 14% potential price decrease ($203 potential savings vs. average RT price).
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Find flight deals from Philadelphia to Hilo

Cheapest flights from Philadelphia to Hilo
Explore the most affordable flight options available from Philadelphia to Hilo. Find the lowest fares from popular airlines and budget airlines, with prices last updated on May 12, 2025.

This Alaska Airlines deal was found by Cheapflights users on 5/12. 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.
Tue 5/277:00 amPHL - ITO
2 stops18h 09mAlaska Airlines
Thu 6/55:35 pmITO - PHL
2 stops18h 19mAlaska Airlines
Deal found 5/12$962
This United Airlines deal was found by Cheapflights users on 5/11. 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 5/266:30 amPHL - ITO
2 stops42h 39mUnited Airlines
Fri 5/306:00 amITO - PHL
2 stops43h 23mUnited Airlines
Deal found 5/11$1,136
This Delta deal was found by Cheapflights users on 5/11. 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.
Tue 5/204:58 pmPHL - ITO
2 stops33h 10mDelta
Thu 5/2910:25 amITO - PHL
2 stops16h 44mDelta
Deal found 5/11$1,138
This American Airlines deal was found by Cheapflights users on 5/11. 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.
Wed 5/146:39 amPHL - ITO
2 stops17h 21mMultiple Airlines
Fri 5/169:30 amITO - PHL
2 stops15h 45mMultiple Airlines
Deal found 5/11$1,250

Cheapflights Fare Finder

Customize your flight search to find flights from Philadelphia 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 May 12, 2025.
Use the filters below to find and compare flights from Philadelphia to Hilo that are best for you.

Fly from

Philadelphia

Fly to

Hilo

Route

Depart

Return

Price

PhiladelphiaHilo

PHL - ITO

PHLITO

Philadelphia

Tue 5/27

7:00 am-7:09 pm

2 stops18h 09m

Hilo Intl

Thu 6/5

5:35 pm-5:54 pm

2 stops18h 19m

$962

PhiladelphiaHilo

PHL - ITO

PHLITO

Philadelphia

Mon 5/26

6:30 am-7:09 pm

2 stops42h 39m

Hilo Intl

Fri 5/30

6:00 am-7:23 am

2 stops43h 23m

$1,136

PhiladelphiaHilo

PHL - ITO

PHLITO

Philadelphia

Wed 6/4

6:30 am-7:09 pm

2 stops18h 39m

$454

PhiladelphiaHilo

PHL - ITO

PHLITO

Philadelphia

Tue 5/27

7:00 am-6:00 pm

2 stops17h 00m

$481

PhiladelphiaHilo

PHL - ITO

PHLITO

Philadelphia

Sun 5/25

7:05 am-6:00 pm

2 stops16h 55m

$696

Flights are sorted by cheapest round-trip flights first.

Deals found on 5/12

Compare providers for flights from Philadelphia 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 Philadelphia to Hilo in May.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*2 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 Philadelphia-Hilo flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Philadelphia-Hilo flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Philadelphia-Hilo flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Philadelphia-Hilo flights, Cheapflights users trust Expedia the most. Expedia 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 Philadelphia-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 Philadelphia to Hilo

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

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

Currently, March is the cheapest month in which you can book a flight from Philadelphia to Hilo (average of $330). Flying from Philadelphia to Hilo in July is currently the most expensive (average of $735). 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 May 12, 2025.
Read reviews from past customers who have flown Alaska Airlines, Delta and United Airlines from Philadelphia to Hilo. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
10,000 reviews

Boarding

8.1

Entertainment

7.1

Crew

8.5

Food

7.1

Overall

8.0

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Alaska Airlines
8.0
Very good
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Boarding

8.1

Entertainment

7.1

Crew

8.5

Food

7.1

Overall

8.0

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Delta
8.0
Very good
7,950 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Boarding

8.1

Entertainment

7.1

Crew

8.5

Food

7.1

Overall

8.0

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
United Airlines
7.4
Good
8,724 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Boarding

8.1

Entertainment

7.1

Crew

8.5

Food

7.1

Overall

8.0

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.

Related info for your journey

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

  • What are the cheapest airlines flying from Philadelphia to Hilo round-trip?

    Alaska Airlines, at $962, was found to be the cheapest airline from Philadelphia to Hilo. An alternate airline flying to your destination would be United Airlines. Users have found that Alaska Airlines is 39% cheaper than the other options available to this destination.

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

    $454 is the cheapest one-way deal found within the past few days, from United Airlines. You may also be able to find cheap deals on Alaska Airlines and Delta, with prices starting from $481 and $696, respectively.

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

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

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

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

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

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

    Currently, March is the cheapest month in which you can book a flight from Philadelphia to Hilo (average of $330). Flying from Philadelphia to Hilo in July is currently the most expensive (average of $735). 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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See prices for flight routes from nearby airports that may be better suited for you.
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Top 2 airlines flying from Philadelphia to Hilo

Discover the top 2 airlines that operate flights from Philadelphia 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 May 12, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$590Average$1,237FlexibilityNo cancel feeOn-time69%
DeltaCheapest$879Average$967FlexibilityNo cancel feeOn-timeN/A

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