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Hilo

$288+ 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 4/15. Fares are subject to change and may not be available on all flights or dates of travel.
PHL — ITO
Apr 9 — Apr 161
Thu 4/9
Thu 4/16
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 March 10, 2026.

This Alaska Airlines deal was found by Cheapflights users on 3/5. 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 4/287:22 am
PHL
-
ITO
2 stops16h 17m
Multiple Airlines
Wed 4/2912:24 pm
ITO
-
PHL
2 stops35h 38m
Multiple Airlines
Deal found 3/5$745
This Alaska Airlines deal was found by Cheapflights users on 3/6. 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 5/137:16 pm
PHL
-
ITO
2 stops32h 56m
Multiple Airlines
Tue 5/197:42 am
ITO
-
PHL
2 stops15h 53m
Multiple Airlines
Deal found 3/6$812
This Alaska Airlines deal was found by Cheapflights users on 3/8. 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 8/255:56 pm
PHL
-
ITO
2 stops25h 00m
Multiple Airlines
Wed 8/265:30 pm
ITO
-
PHL
2 stops16h 36m
Multiple Airlines
Deal found 3/8$825
This Alaska Airlines deal was found by Cheapflights users on 3/9. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/245:56 pm
PHL
-
ITO
2 stops27h 45m
Multiple Airlines
Sat 8/296:00 am
ITO
-
PHL
2 stops28h 06m
Multiple Airlines
Deal found 3/9$857
This Alaska Airlines deal was found by Cheapflights users on 3/9. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/297:16 pm
PHL
-
ITO
2 stops32h 56m
Multiple Airlines
Mon 6/812:45 pm
ITO
-
PHL
2 stops34h 50m
Multiple Airlines
Deal found 3/9$875
This Alaska Airlines deal was found by Cheapflights users on 3/9. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/165:43 pm
PHL
-
ITO
2 stops26h 46m
Multiple Airlines
Sat 8/225:30 pm
ITO
-
PHL
2 stops29h 57m
Multiple Airlines
Deal found 3/9$908
This United Airlines deal was found by Cheapflights users on 3/6. 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 4/286:12 am
PHL
-
ITO
2 stops19h 01m
United Airlines
Wed 4/299:00 pm
ITO
-
PHL
3 stops62h 33m
United Airlines
Deal found 3/6$945

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 March 10, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$745
(Alaska Airlines)

One-way from

$288
(Kiwi.com)
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

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 March 10, 2026.
Use the filters below to find and compare flights from Philadelphia to Hilo that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

PhiladelphiaHilo

PHL - ITO

PHLITO

Philadelphia

Tue 4/28

7:22 am-5:39 pm

2 stops16h 17m

Hilo Intl

Wed 4/29

12:24 pm-6:02 am

2 stops35h 38m

$745

PhiladelphiaHilo

PHL - ITO

PHLITO

Philadelphia

Wed 5/13

7:16 pm-10:12 pm

2 stops32h 56m

Hilo Intl

Tue 5/19

7:42 am-5:35 am

2 stops15h 53m

$812
Quickest round-trip

PhiladelphiaHilo

PHL - ITO

PHLITO

Philadelphia

Tue 8/25

5:56 pm-12:56 pm

2 stops25h 00m

Hilo Intl

Wed 8/26

7:52 pm-4:06 pm

2 stops14h 14m

$825

PhiladelphiaHilo

PHL - ITO

PHLITO

Philadelphia

Mon 8/24

5:56 pm-3:41 pm

2 stops27h 45m

Hilo Intl

Sat 8/29

6:00 am-4:06 pm

2 stops28h 06m

$857

PhiladelphiaHilo

PHL - ITO

PHLITO

Philadelphia

Tue 4/28

6:12 am-7:13 pm

2 stops19h 01m

Hilo Intl

Wed 4/29

9:00 pm-5:33 pm

3 stops62h 33m

$945

PhiladelphiaHilo

PHL - ITO

PHLITO

Philadelphia

Thu 8/13

7:35 am-10:09 pm

2 stops20h 34m

Hilo Intl

Sun 8/16

6:44 pm-6:15 am

2 stops29h 31m

$967

PhiladelphiaHilo

PHL - ITO

PHLITO

Philadelphia

Wed 5/13

6:10 am-10:12 pm

3 stops22h 02m

Hilo Intl

Tue 5/19

6:00 am-8:00 am

2 stops20h 00m

$1,099
Cheapest one-way

PhiladelphiaHilo

PHL - ITO

PHLITO

Philadelphia

Wed 4/15

8:13 pm-7:53 am

3 stops41h 40m

$288
Quickest one-way

PhiladelphiaHilo

PHL - ITO

PHLITO

Philadelphia

Tue 4/28

7:22 am-5:39 pm

2 stops16h 17m

$353

PhiladelphiaHilo

PHL - ITO

PHLITO

Philadelphia

Sat 3/21

7:25 pm-4:15 pm

3 stops50h 50m

$618

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/9

Showing 1-10 of 12 resultsSorted by cheapest first
1
2

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 March.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
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 FlightHub the most. FlightHub 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, February is the cheapest month in which you can book a flight from Philadelphia to Hilo (average of $239). Flying from Philadelphia to Hilo in March is currently the most expensive (average of $461). 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.

  • 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, February is the cheapest month in which you can book a flight from Philadelphia to Hilo (average of $239). Flying from Philadelphia to Hilo in March is currently the most expensive (average of $461). 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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