What airlines fly to Hilo?

American Airlines, United Airlines and Hawaiian Airlines 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 48% 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.

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

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

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 August 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.

$317 Cheap Flights from Philadelphia to Hilo (PHL-ITO) in 2025

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Find the cheapest flights from Philadelphia to Hilo (PHL-ITO)

Round-trip

One-way

Cheap round-trip flights

7:00 am - 10:19 pmPHL-ITO

21h 19m2 stops

6:26 pm - 5:42 amITO-PHL

29h 16m2 stops

$558Alaska Airlines

Find Deal

Wed, Oct 15 - Tue, Oct 28

7:02 am - 6:51 pmPHL-ITO

17h 49m2 stops

8:55 am - 6:12 pmITO-PHL

27h 17m2 stops

$579Alaska Airlines

Find Deal

Tue, Oct 28 - Fri, Oct 31

7:22 am - 5:39 pmPHL-ITO

16h 17m2 stops

6:00 am - 6:02 amITO-PHL

18h 02m2 stops

$1,116Alaska Airlines

Find Deal

Tue, Sep 2 - Sat, Sep 6

7:22 am - 6:30 pmPHL-ITO

17h 08m2 stops

6:00 am - 6:02 amITO-PHL

18h 02m2 stops

$1,224Alaska Airlines

Find Deal

Wed, Sep 3 - Sun, Sep 7

6:30 am - 5:39 pmPHL-ITO

41h 09m2 stops

8:36 am - 11:56 amITO-PHL

21h 20m3 stops

$1,343United Airlines

Find Deal

Tue, Sep 2 - Sat, Sep 6

8:15 am - 5:39 pmPHL-ITO

39h 24m3 stops

8:36 am - 11:56 amITO-PHL

21h 20m3 stops

$1,424United Airlines

Find Deal

Tue, Sep 2 - Sat, Sep 6

Alaska Airlines flights from Philadelphia to Hilo

Our best Alaska Airlines deals on Philadelphia to Hilo flight tickets

Alaska Airlines

Oct 15

PHL7:00 amPhiladelphia

21h 19m

2 stops

ITO10:19 pmHilo Intl

Oct 28

ITO6:26 pmHilo Intl

29h 16m

2 stops

PHL5:42 amPhiladelphia

$558

Find similar

Alaska Airlines

Oct 28

PHL7:02 amPhiladelphia

17h 49m

2 stops

ITO6:51 pmHilo Intl

Oct 31

ITO8:55 amHilo Intl

27h 17m

2 stops

PHL6:12 pmPhiladelphia

$579

Find similar

Alaska Airlines

Sep 2

PHL7:22 amPhiladelphia

16h 17m

2 stops

ITO5:39 pmHilo Intl

Sep 6

ITO6:00 amHilo Intl

18h 02m

2 stops

PHL6:02 amPhiladelphia

$1,116

Find similar

United Airlines flights from Philadelphia to Hilo

Our best United Airlines deals on Philadelphia to Hilo flight tickets

United Airlines

Sep 2

PHL6:30 amPhiladelphia

41h 09m

2 stops

ITO5:39 pmHilo Intl

Sep 6

ITO8:36 amHilo Intl

21h 20m

3 stops

PHL11:56 amPhiladelphia

$1,343

Find similar

United Airlines

Aug 29

PHL8:15 amPhiladelphia

40h 15m

2 stops

ITO6:30 pmHilo Intl

Aug 31

ITO7:47 amHilo Intl

46h 12m

2 stops

PHL11:59 amPhiladelphia

$1,419

Find similar

United Airlines

Aug 29

PHL6:30 amPhiladelphia

31h 37m

2 stops

ITO8:07 amHilo Intl

Aug 31

ITO7:47 amHilo Intl

39h 34m

2 stops

PHL5:21 amPhiladelphia

$1,423

Find similar

Fly from

Fly to

Route

Depart

Return

Price

PhiladelphiaHilo

PHL - ITO

PHLITO

Philadelphia

Wed 10/15

7:00 am-10:19 pm

2 stops21h 19m

Hilo Intl

Tue 10/28

6:26 pm-5:42 am

2 stops29h 16m

$558

PhiladelphiaHilo

PHL - ITO

PHLITO

Philadelphia

Tue 10/28

7:02 am-6:51 pm

2 stops17h 49m

Hilo Intl

Fri 10/31

8:55 am-6:12 pm

2 stops27h 17m

$579

PhiladelphiaHilo

PHL - ITO

PHLITO

Philadelphia

Tue 9/2

7:22 am-5:39 pm

2 stops16h 17m

Hilo Intl

Sat 9/6

6:00 am-6:02 am

2 stops18h 02m

$1,116

PhiladelphiaHilo

PHL - ITO

PHLITO

Philadelphia

Wed 9/3

7:22 am-6:30 pm

2 stops17h 08m

Hilo Intl

Sun 9/7

6:00 am-6:02 am

2 stops18h 02m

$1,224

PhiladelphiaHilo

PHL - ITO

PHLITO

Philadelphia

Tue 9/2

6:30 am-5:39 pm

2 stops41h 09m

Hilo Intl

Sat 9/6

8:36 am-11:56 am

3 stops21h 20m

$1,343

PhiladelphiaHilo

PHL - ITO

PHLITO

Philadelphia

Tue 9/2

8:15 am-5:39 pm

3 stops39h 24m

Hilo Intl

Sat 9/6

8:36 am-11:56 am

3 stops21h 20m

$1,424

PhiladelphiaHilo

PHL - ITO

PHLITO

Philadelphia

Mon 9/15

7:22 am-10:17 pm

2 stops20h 55m

$317

Flights are sorted by cheapest round-trip flights first.

Sorted 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 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

Direct flights	None

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 16h 17m, 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 August 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 56% of the total bookings. Other popular airlines include United Airlines with 44%.

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 $550	Free Cancellation	Rating 7.9 7,982 reviews		Search Delta flights
United Airlines	PriceFrom $590	Free Cancellation	Rating 7.4 8,928 reviews		Search United Airlines flights

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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.