What is the cheapest airline that flies from Philadelphia to Hilo Intl?

United Airlines is the most popular carrier operating from Philadelphia to Hilo Intl

What airlines fly to Hilo?

American Airlines, United Airlines and JetBlue are the top three most popular airlines that fly to Hilo from Philadelphia according to our data. American Airlines is the first choice among our users, with 43% of people opting to fly with this airline when traveling to Hilo. Keep in mind that there are 6 different airlines that fly to Hilo on a routine basis, so you have a few additional options to choose from.

When did momondo last update prices for flights from Philadelphia Airport to Hilo Intl Airport?

Prices for flights from Philadelphia Airport to Hilo Intl Airport refresh daily.

How many operators does momondo search for flights from Philadelphia Airport to Hilo Intl Airport?

The number of operators available for flights from Philadelphia Airport to Hilo Intl Airport is 2 as of December 2025.

How old do you have to be to fly from Philadelphia Airport to Hilo Intl Airport?

The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Philadelphia Airport to Hilo Intl Airport.

What documentation or ID do you need to fly to Hilo Intl Airport?

The travel and health documents you'll need for your trip to Hilo Intl Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Hilo Intl Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

$536 Cheap Flights from Philadelphia to Hilo in 2025/26

1 adult

0 bags

Discover deals from 900+ travel sites with momondo.

Save money when you book flights with momondo

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Not ready to book? to track prices.

Search flight deals

Find the cheapest flights from Philadelphia to Hilo

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

7:06 pm - 10:34 pm

PHL

ITO

32h 28m2 stops

8:59 am - 6:03 pm

ITO

PHL

28h 04m2 stops

$536Multiple Airlines

Sat, Jan 31 - Tue, Feb 3

7:06 pm - 10:34 pm

PHL

ITO

32h 28m2 stops

8:59 am - 6:03 pm

ITO

PHL

28h 04m2 stops

$545Multiple Airlines

Sat, Jan 31 - Mon, Feb 2

7:06 pm - 2:32 pm

PHL

ITO

24h 26m2 stops

8:59 am - 6:03 pm

ITO

PHL

28h 04m2 stops

$551Multiple Airlines

Tue, Jan 27 - Tue, Feb 3

7:06 pm - 10:34 pm

PHL

ITO

32h 28m2 stops

7:44 pm - 6:03 pm

ITO

PHL

17h 19m2 stops

$556Multiple Airlines

Sat, Jan 31 - Wed, Feb 4

7:06 pm - 12:56 pm

PHL

ITO

22h 50m2 stops

8:59 am - 6:03 pm

ITO

PHL

28h 04m2 stops

$560Multiple Airlines

Tue, Jan 27 - Mon, Feb 2

7:06 pm - 12:56 pm

PHL

ITO

22h 50m2 stops

8:59 am - 6:03 pm

ITO

PHL

28h 04m2 stops

$565Multiple Airlines

Sun, Jan 25 - Mon, Feb 2

7:06 pm - 5:29 pm

PHL

ITO

27h 23m2 stops

11:11 am - 6:03 pm

ITO

PHL

25h 52m2 stops

$570Multiple Airlines

Sun, Jan 11 - Fri, Jan 23

7:06 pm - 2:32 pm

PHL

ITO

24h 26m2 stops

5:59 pm - 6:03 pm

ITO

PHL

19h 04m2 stops

$571Multiple Airlines

Tue, Jan 27 - Thu, Feb 5

7:06 pm - 10:34 pm

PHL

ITO

32h 28m2 stops

11:11 am - 6:03 pm

ITO

PHL

25h 52m2 stops

$572Multiple Airlines

Sat, Jan 10 - Fri, Jan 23

7:06 pm - 5:29 pm

PHL

ITO

27h 23m2 stops

7:44 pm - 6:03 pm

ITO

PHL

17h 19m2 stops

$573Multiple Airlines

Sun, Jan 11 - Thu, Jan 22

United Airlines flights from Philadelphia to Hilo

Our best United Airlines deals on Philadelphia to Hilo flight tickets

United Airlines

Jan 13

PHL6:30 amPhiladelphia

17h 34m

2 stops

ITO7:04 pmHilo Intl

Jan 22

ITO8:24 amHilo Intl

26h 26m

2 stops

PHL3:50 pmPhiladelphia

$863

Find similar

United Airlines

Feb 3

PHL8:35 amPhiladelphia

16h 24m

2 stops

ITO7:59 pmHilo Intl

Feb 4

ITO8:24 amHilo Intl

22h 43m

3 stops

PHL12:07 pmPhiladelphia

$869

Find similar

United Airlines

Jan 15

PHL6:30 amPhiladelphia

16h 15m

2 stops

ITO5:45 pmHilo Intl

Jan 21

ITO8:24 amHilo Intl

26h 26m

2 stops

PHL3:50 pmPhiladelphia

$891

Find similar

Delta flights from Philadelphia to Hilo

Our best Delta deals on Philadelphia to Hilo flight tickets

Delta

Jan 12

PHL6:00 amPhiladelphia

18h 04m

2 stops

ITO7:04 pmHilo Intl

Jan 21

ITO1:42 pmHilo Intl

15h 49m

2 stops

PHL10:31 amPhiladelphia

$901

Find similar

Delta

Dec 21

PHL8:05 amPhiladelphia

17h 24m

2 stops

ITO8:29 pmHilo Intl

Jan 1

ITO3:44 pmHilo Intl

13h 54m

2 stops

PHL10:38 amPhiladelphia

$2,004

Find similar

Delta

Dec 21

PHL8:05 amPhiladelphia

17h 24m

2 stops

ITO8:29 pmHilo Intl

Jan 3

ITO2:59 pmHilo Intl

14h 39m

2 stops

PHL10:38 amPhiladelphia

$2,757

Find similar

Fly from

Fly to

Route

Depart

Return

Price

PhiladelphiaHilo

PHL - ITO

PHLITO

Philadelphia

Sat 1/31

7:06 pm-10:34 pm

2 stops32h 28m

Hilo Intl

Tue 2/3

8:59 am-6:03 pm

2 stops28h 04m

$536

PhiladelphiaHilo

PHL - ITO

PHLITO

Philadelphia

Sat 1/31

7:06 pm-10:34 pm

2 stops32h 28m

Hilo Intl

Mon 2/2

8:59 am-6:03 pm

2 stops28h 04m

$545

PhiladelphiaHilo

PHL - ITO

PHLITO

Philadelphia

Tue 1/27

7:06 pm-2:32 pm

2 stops24h 26m

Hilo Intl

Tue 2/3

8:59 am-6:03 pm

2 stops28h 04m

$551

PhiladelphiaHilo

PHL - ITO

PHLITO

Philadelphia

Sat 1/31

7:06 pm-10:34 pm

2 stops32h 28m

Hilo Intl

Wed 2/4

7:44 pm-6:03 pm

2 stops17h 19m

$556

PhiladelphiaHilo

PHL - ITO

PHLITO

Philadelphia

Tue 1/27

7:06 pm-12:56 pm

2 stops22h 50m

Hilo Intl

Mon 2/2

8:59 am-6:03 pm

2 stops28h 04m

$560

PhiladelphiaHilo

PHL - ITO

PHLITO

Philadelphia

Sun 1/25

7:06 pm-12:56 pm

2 stops22h 50m

Hilo Intl

Mon 2/2

8:59 am-6:03 pm

2 stops28h 04m

$565

PhiladelphiaHilo

PHL - ITO

PHLITO

Philadelphia

Sun 1/11

7:06 pm-5:29 pm

2 stops27h 23m

Hilo Intl

Fri 1/23

11:11 am-6:03 pm

2 stops25h 52m

$570

PhiladelphiaHilo

PHL - ITO

PHLITO

Philadelphia

Tue 1/27

7:06 pm-2:32 pm

2 stops24h 26m

Hilo Intl

Thu 2/5

5:59 pm-6:03 pm

2 stops19h 04m

$571

PhiladelphiaHilo

PHL - ITO

PHLITO

Philadelphia

Sat 1/10

7:06 pm-10:34 pm

2 stops32h 28m

Hilo Intl

Fri 1/23

11:11 am-6:03 pm

2 stops25h 52m

$572

PhiladelphiaHilo

PHL - ITO

PHLITO

Philadelphia

Sun 1/11

7:06 pm-5:29 pm

2 stops27h 23m

Hilo Intl

Thu 1/22

7:44 pm-6:03 pm

2 stops17h 19m

$573

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 14 resultsSorted by cheapest first

How to get the cheapest flight ticket from Philadelphia to Hilo

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

What is the cheapest month to fly to Hilo?

The month of December is, on average, the cheapest month to fly to Hilo from Philadelphia, with most prices found around $792. If you’re not able to fly to Hilo in December, then September is your next best option. Flight prices from Philadelphia to Hilo during September average around $834.

What is the cheapest day to depart on your flight to Hilo?

The cheapest day to depart from Philadelphia to Hilo is on a Thursday. Travelers who choose to depart for Hilo on a Thursday will often find tickets for as low as $879. Flights from Philadelphia to Hilo on a Friday will generally be more expensive and average around $1,603. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

When to book flights from Philadelphia to Hilo

Are you open to changing your travel dates? Check out the ideal times to fly from Philadelphia to Hilo according to our flight data. Find out which month and days have the cheapest flights.

Estimated round-trip price

Cheap Philadelphia to Hilo (PHL to ITO) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Philadelphia to Hilo

Fastest flight time	17h 24m
Direct flights	None

The fastest flight from Philadelphia to Hilo takes 17h 24m

There are no direct flights from Philadelphia to Hilo. There are no popular flight routes from Philadelphia to Hilo.

Search flight deals

How far is Philadelphia to Hilo Intl by plane?
There are 4829.6 mi between Philadelphia and Hilo Intl. Flights usually cover this in 17h 24m, depending on flying conditions and air traffic around both airports.
When did momondo last update prices for flights from Philadelphia Airport to Hilo Intl Airport?
Prices for flights from Philadelphia Airport to Hilo Intl Airport refresh daily.
How many operators does momondo search for flights from Philadelphia Airport to Hilo Intl Airport?
The number of operators available for flights from Philadelphia Airport to Hilo Intl Airport is 2 as of December 2025.
How old do you have to be to fly from Philadelphia Airport to Hilo Intl Airport?
The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Philadelphia Airport to Hilo Intl Airport.
What documentation or ID do you need to fly to Hilo Intl Airport?
The travel and health documents you'll need for your trip to Hilo Intl Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Hilo Intl Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.
What is the most popular airline from Philadelphia to Hilo?
Based on momondo bookings for flights between Philadelphia and Hilo, the leading airline is Delta, making up 62% of the total bookings. Other popular airlines include Alaska Airlines with 38%.

Best airlines flying from Philadelphia to Hilo

Compare and see reviews for airlines that fly from Philadelphia to Hilo with momondo

Airline	Rating	Free Cancellation	Price
Delta	PriceFrom $535	Free Cancellation	Rating 7.9 8,008 reviews		Search Delta flights
Alaska Airlines	PriceFrom $616	Free Cancellation	Rating 8.0 11,478 reviews		Search Alaska Airlines flights

Mountain View

Why use momondo?

Why should I use momondo to find a flight deal from Philadelphia to Hilo?

Finding the right flight to Hilo from Philadelphia is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Hilo quick and easy, saving you time and money.

Can I find flights from Philadelphia to Hilo with flexible booking policies on momondo?

momondo does allow users to show only those flights to Hilo from Philadelphia which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights from Philadelphia to Hilo?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Hilo from Philadelphia.

I’m not ready to book a flight from Philadelphia to Hilo right now. Can momondo alert me if prices change?

Yes momondo offers price alerts on flights to Hilo from Philadelphia. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.