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Hilo

$524+ 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 4/16. Fares are subject to change and may not be available on all flights or dates of travel.
PHL — ITO
Feb 25 — Mar 41
Wed 2/25
Wed 3/4
1 adult, Economy
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Cheap 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 January 26, 2026.

This Alaska Airlines deal was found by Cheapflights users on 1/24. 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.
Thu 4/167:25 am
PHL
-
ITO
2 stops16h 16m
Multiple Airlines
Mon 4/201:46 pm
ITO
-
PHL
2 stops34h 19m
Multiple Airlines
Deal found 1/24$524
This Alaska Airlines deal was found by Cheapflights users on 1/25. 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 5/135:15 pm
PHL
-
ITO
2 stops25h 41m
Multiple Airlines
Tue 5/194:40 pm
ITO
-
PHL
2 stops31h 00m
Multiple Airlines
Deal found 1/25$711
This Alaska Airlines deal was found by Cheapflights users on 1/26. 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 2/256:20 pm
PHL
-
ITO
2 stops26h 40m
Multiple Airlines
Mon 3/26:44 pm
ITO
-
PHL
2 stops17h 36m
Multiple Airlines
Deal found 1/26$775
This United Airlines deal was found by Cheapflights users on 1/25. 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 2/248:35 am
PHL
-
ITO
2 stops16h 24m
United Airlines
Wed 2/256:00 am
ITO
-
PHL
2 stops22h 48m
United Airlines
Deal found 1/25$831
This Alaska Airlines deal was found by Cheapflights users on 1/25. 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 3/207:25 am
PHL
-
ITO
2 stops21h 08m
Multiple Airlines
Mon 3/231:46 pm
ITO
-
PHL
2 stops34h 19m
Multiple Airlines
Deal found 1/25$907
This Delta deal was found by Cheapflights users on 1/24. 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 2/87:00 am
PHL
-
ITO
2 stops18h 29m
Delta
Thu 2/121:45 pm
ITO
-
PHL
2 stops16h 58m
Delta
Deal found 1/24$1,069
This United Airlines deal was found by Cheapflights users on 1/26. 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 1/318:35 am
PHL
-
ITO
2 stops40h 54m
United Airlines
Mon 2/95:59 pm
ITO
-
PHL
2 stops16h 51m
United Airlines
Deal found 1/26$1,096
This Delta deal was found by Cheapflights users on 1/25. 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 2/105:40 am
PHL
-
ITO
2 stops19h 19m
Delta
Sat 2/141:45 pm
ITO
-
PHL
2 stops16h 58m
Delta
Deal found 1/25$1,110
This United Airlines deal was found by Cheapflights users on 1/24. 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.
Thu 4/166:12 am
PHL
-
ITO
2 stops41h 29m
United Airlines
Mon 4/208:23 am
ITO
-
PHL
3 stops27h 10m
United Airlines
Deal found 1/24$1,151

Find 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 January 26, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

Expedia
3 stars

Round-trip from

$524
(Alaska Airlines)

One-way from

$437
(Kiwi.com)

Popular in

April

Cheapest in

December

Average price

$881
Provider with most accurate pricing for Philadelphia-Hilo Intl flight deals.
Search Deals
Provider most trusted by Cheapflights users for Philadelphia-Hilo Intl flights.
Search Deals
From Philadelphia to Hilo Intl
Search Deals
One-way flight from Philadelphia to Hilo Intl
Search Deals
Highest demand for flights based on searches. 15% potential increase in price ($206 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($32 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in January 2026
Search Deals

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 January 26, 2026.
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

Thu 4/16

7:25 am-5:41 pm

2 stops16h 16m

Hilo Intl

Mon 4/20

1:46 pm-6:05 am

2 stops34h 19m

$524

PhiladelphiaHilo

PHL - ITO

PHLITO

Philadelphia

Wed 2/25

6:20 pm-4:00 pm

2 stops26h 40m

Hilo Intl

Mon 3/2

6:44 pm-5:20 pm

2 stops17h 36m

$775

PhiladelphiaHilo

PHL - ITO

PHLITO

Philadelphia

Tue 2/24

8:35 am-7:59 pm

2 stops16h 24m

Hilo Intl

Wed 2/25

6:00 am-9:48 am

2 stops22h 48m

$831

PhiladelphiaHilo

PHL - ITO

PHLITO

Philadelphia

Fri 3/20

7:25 am-10:33 pm

2 stops21h 08m

Hilo Intl

Mon 3/23

1:46 pm-6:05 am

2 stops34h 19m

$907

PhiladelphiaHilo

PHL - ITO

PHLITO

Philadelphia

Sun 2/8

7:00 am-8:29 pm

2 stops18h 29m

Hilo Intl

Thu 2/12

1:45 pm-11:43 am

2 stops16h 58m

$1,069

PhiladelphiaHilo

PHL - ITO

PHLITO

Philadelphia

Sat 1/31

8:35 am-8:29 pm

2 stops40h 54m

Hilo Intl

Mon 2/9

5:59 pm-3:50 pm

2 stops16h 51m

$1,096

PhiladelphiaHilo

PHL - ITO

PHLITO

Philadelphia

Tue 2/10

5:40 am-7:59 pm

2 stops19h 19m

Hilo Intl

Sat 2/14

1:45 pm-11:43 am

2 stops16h 58m

$1,110

PhiladelphiaHilo

PHL - ITO

PHLITO

Philadelphia

Thu 4/16

6:12 am-5:41 pm

2 stops41h 29m

Hilo Intl

Mon 4/20

8:23 am-5:33 pm

3 stops27h 10m

$1,151

PhiladelphiaHilo

PHL - ITO

PHLITO

Philadelphia

Fri 3/6

6:20 pm-10:35 pm

2 stops33h 15m

Hilo Intl

Sat 3/14

9:00 pm-5:22 pm

2 stops38h 22m

$1,165

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/24

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 January.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy2 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*1 star
CheapfaremartPrice Accuracy-Trust Score*1 star

*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 $211). Flying from Philadelphia to Hilo in July is currently the most expensive (average of $477). 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.

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 16h 24m. United Airlines provides one of the quickest options available for as low as $831. Airlines will cover a distance of 4824 mi.

  • 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 $211). Flying from Philadelphia to Hilo in July is currently the most expensive (average of $477). 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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