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$606+ Cheap flights from Philadelphia to Hilo (PHL - ITO)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 10/28. Fares are subject to change and may not be available on all flights or dates of travel.
PHL — ITO
oct. 11 — oct. 181
sáb. 10/11
sáb. 10/18
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 septiembre 11, 2025.

Round-trip from

$606
(Alaska Airlines)

Popular in

October

Cheapest in

September

Average price

$834
From Philadelphia to Hilo Intl
Search Deals
Highest demand for flights based on searches. 31% potential increase in price ($650 potential increase over avg. RT price).
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Cheapest flight prices on average. 15% potential price decrease ($186 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in September 2025
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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 septiembre 11, 2025.

This Alaska Airlines deal was found by Cheapflights users on 9/10. 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.
mar. 10/287:02 amPHL - ITO
2 stops40h 38mAlaska Airlines
vie. 10/3112:36 pmITO - PHL
2 stops23h 36mAlaska Airlines
Deal found 9/10$606
This United Airlines deal was found by Cheapflights users on 9/9. 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.
dom. 12/286:15 amPHL - ITO
2 stops40h 35mUnited Airlines
sáb. 1/38:41 amITO - PHL
2 stops15h 30mUnited Airlines
Deal found 9/9$2,321

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 septiembre 11, 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

mar. 10/28

7:02 am-5:40 pm

2 stops40h 38m

Hilo Intl

vie. 10/31

12:36 pm-6:12 pm

2 stops23h 36m

$606

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/9

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 December is currently the most expensive (average of $726). 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.

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 septiembre 11, 2025.
Read through reviews of airlines operating flights from Philadelphia to Hilo, such as Delta and United Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,960 reviews

Comfort

7.9

Entertainment

7.9

Overall

8.0

Food

7.3

Crew

8.5

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Delta
8.0
Very good
7,960 reviews
Delta
8.0
Very good
7,960 reviews

Comfort

7.9

Entertainment

7.9

Overall

8.0

Food

7.3

Crew

8.5

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
United Airlines
7.4
Good
8,937 reviews
Delta
8.0
Very good
7,960 reviews

Comfort

7.9

Entertainment

7.9

Overall

8.0

Food

7.3

Crew

8.5

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

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.

  • How long is the flight from Philadelphia to Hilo?

    A quick flight from Philadelphia to Hilo can take about 40h 38m. Alaska Airlines provides one of the quickest options available for as low as $606. Airlines will cover a distance of 4824 mi.

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

    Delta, at $550, 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 Delta is 60% cheaper than the other options available to this destination.

  • 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 December is currently the most expensive (average of $726). 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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Alternative routes for Philadelphia to Hilo

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 septiembre 11, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$550Average$1,017FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$590Average$1,173FlexibilityNo cancel feeOn-time69%

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