PHL - ITO

$270 Find Cheap Flights from Philadelphia to Hilo

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Philadelphia to Hilo departing on 2/15. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to Hilo

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Philadelphia to Hilo, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Philadelphia to Hilo, as well as popular online travel agencies
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Everything you should know

Cheapest round-trip
$544
Overall average: $911
Multiple Airlines
Mon 2/2Mon 2/9
PHL - ITO • 2 stops
Cheapest one-way
$270
Multiple Airlines
Sun 2/15
PHL - ITO • 3 stops
When to travel
December
Cheapest • 29% price drop
February
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
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KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to Hilo!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Philadelphia to Hilo (PHL-ITO)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Philadelphia to Hilo that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Philadelphia to Hilo

Mon, Feb 2 - Mon, Feb 9
Multiple Airlines Logo
7:06 pm - 7:04 pm
PHL
-
ITO
28h 58m2 stops
Multiple Airlines Logo
7:44 pm - 6:03 pm
ITO
-
PHL
17h 19m2 stops
$544Multiple Airlines
Wed, May 13 - Tue, May 19
Multiple Airlines Logo
5:15 pm - 3:41 pm
PHL
-
ITO
28h 26m2 stops
Multiple Airlines Logo
6:49 pm - 4:02 pm
ITO
-
PHL
15h 13m2 stops
$587Multiple Airlines
Wed, May 13 - Tue, May 19
Multiple Airlines Logo
7:17 pm - 9:56 pm
PHL
-
ITO
32h 39m2 stops
Multiple Airlines Logo
6:49 pm - 4:02 pm
ITO
-
PHL
15h 13m2 stops
$588Multiple Airlines
Wed, May 13 - Tue, May 19
Multiple Airlines Logo
7:17 pm - 9:56 pm
PHL
-
ITO
32h 39m2 stops
Multiple Airlines Logo
6:49 pm - 5:40 am
ITO
-
PHL
28h 51m2 stops
$598Multiple Airlines
Tue, Jan 27 - Wed, Jan 28
Multiple Airlines Logo
7:06 pm - 12:56 pm
PHL
-
ITO
22h 50m2 stops
Multiple Airlines Logo
8:30 pm - 6:03 pm
ITO
-
PHL
16h 33m2 stops
$619Multiple Airlines
Wed, May 13 - Tue, May 19
United Airlines Logo
10:00 am - 7:00 am
PHL
-
ITO
27h 00m3 stops
United Airlines Logo
10:44 am - 12:17 pm
ITO
-
PHL
19h 33m2 stops
$752United Airlines
Sun, May 10 - Sat, May 16
Multiple Airlines Logo
7:22 am - 10:33 pm
PHL
-
ITO
21h 11m2 stops
Multiple Airlines Logo
6:49 pm - 6:16 pm
ITO
-
PHL
17h 27m2 stops
$782Multiple Airlines
Wed, Feb 11 - Thu, Feb 19
Multiple Airlines Logo
7:06 pm - 5:41 pm
PHL
-
ITO
27h 35m2 stops
Multiple Airlines Logo
6:00 am - 5:20 pm
ITO
-
PHL
30h 20m2 stops
$790Multiple Airlines
Mon, Feb 2 - Mon, Feb 9
United Airlines Logo
6:30 am - 5:45 pm
PHL
-
ITO
16h 15m2 stops
United Airlines Logo
8:24 am - 12:07 pm
ITO
-
PHL
22h 43m3 stops
$825United Airlines
Tue, Jan 27 - Wed, Jan 28
United Airlines Logo
8:09 am - 7:04 pm
PHL
-
ITO
15h 55m2 stops
United Airlines Logo
8:24 am - 12:07 pm
ITO
-
PHL
22h 43m3 stops
$826United Airlines
Booking Insights

KAYAK's insights & trends for Philadelphia to Hilo flights

Get data-powered insights and trends into flights from Philadelphia to Hilo to help you find the cheapest flights, the best time to fly and much more.

What is the cheapest month to fly from Philadelphia to Hilo?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Philadelphia to Hilo, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Philadelphia to Hilo is December, where tickets cost $792 (return) on average. On the other hand, the most expensive months are April and July, where the average cost of round-trip tickets is $1,474 and $1,397 respectively.

Good to know

Low seasonMay
Cheapest flight$270
Most popular time to fly and prices are also 19% lower on average.
Flight from Philadelphia to Hilo

When to book flights from Philadelphia to Hilo

Are your dates flexible? Find out the best times to travel from Philadelphia to Hilo based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from Philadelphia to Hilo

  • What is the cheapest flight from Philadelphia to Hilo?

    In the last 3 days, the lowest price for a flight from Philadelphia to Hilo was $270 for a one-way ticket and $544 for a round-trip.

  • Do I need a passport to fly between Philadelphia and Hilo?

    A passport is not required to fly from Philadelphia to Hilo.

  • Which airports will I be using when flying from Philadelphia to Hilo?

    When flying out of Philadelphia you will be using Philadelphia. You will be landing at Hilo, also known as Hilo Intl.

  • Which aircraft models fly most regularly from Philadelphia to Hilo?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Philadelphia to Hilo?

    oneworld, and SkyTeam are the airline alliances operating flights between Philadelphia and Hilo, with oneworld being the most commonly used for this route.

  • Which is the best airline for flights from Philadelphia to Hilo, Alaska Airlines or Delta?

    The two airlines most popular with KAYAK users for flights from Philadelphia to Hilo are Alaska Airlines and Delta. With an average price for the route of $937 and an overall rating of 8.0, Alaska Airlines is the most popular choice. Delta is also a great choice for the route, with an average price of $1,017 and an overall rating of 7.9.

  • How does KAYAK find such low prices on flights from Philadelphia to Hilo?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Philadelphia to Hilo.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Philadelphia to Hilo?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Hilo from Philadelphia is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Philadelphia to Hilo?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Hilo with an airline and back to Philadelphia with another airline. Booking your flights between Philadelphia and ITO can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Philadelphia to Hilo?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Hilo from Philadelphia up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top airlines flying from Philadelphia to Hilo

 
See real verified KAYAK customer reviews for airlines flying from Philadelphia to Hilo. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Philadelphia to Hilo? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
8.0
Alaska AirlinesOverall score based on 11658 reviews
8.1Boarding
8.5Crew
7.1Food
7.8Comfort
7.0Entertainment
Airline reviews

I had the worst seat neighbors thry literally snored so loud and the man next to me man spreaded the whole time i couldnt sleep

4.0 OkayAnonymous, Jan 2026
PHL - SEA
Read more Alaska Airlines reviews

I had the worst seat neighbors thry literally snored so loud and the man next to me man spreaded the whole time i couldnt sleep

I behave had better flights this one was old and poor

See previous. It was the flight from Honolulu to Kapalua that was cancelled.

Short trip from Honolulu to Kauai. Not a major issue. Only concern was the drop off of the luggage for departure. Only one person handling all of the passengers. She was busting her butt.

Why is a fanny pack considered a third carry on? This shouldn't be regulated at the gate

Good. Flight was good. Crew was good. Wish they offered coffee refills. Wish I didn’t have to pay for headphones. Otherwise good for a commercial flight.

The crew in first class did an amazing job keeping me comfortable, well fed and with plenty to drink. They work hard and deserve to be recognized

Should have been forthcoming for reason for delay. Should have been able to check in for seat I'd like.

It was fine. It was a 30 minute flight so there was water or fruit juice and no food. Which was totally fine. The check in, gate and flight crew were all excellent.

I didn’t order food so can’t really say how it was. Overall, it was a great experience.

It was Delta, but the flight attendants were stressful and disrespectful. I am a diamond member a travel weekly. I have not had a negative thing to share in quite some time. But this was noticeable.

Comfort Plus seat 11E seemed smaller than prior flights. The movie selection is good. Watched most of the most recent Tron movie. I'll watch the remaining part later as my movie is saved in the Delta Seatback Experience.

Flight was late from Newark to Atlanta, I asked flight attendant to please let my family of 3 out first when we landed to Atlanta because we were late for our connecting flight to Quito. She didn't and we were late for 5 minutes we couldn't board the plane and spend hours trying to get another flight with customer service for the next day.

I really liked the legroom. I am 6’4”.a at For some reason our seats were not together and using the app to fix it didn’t work. Passengers were nice enough to move for us but you should absolutely ensure a parent sits with their child.

Late delayed flight delays boarding and delays leaving and delays on arrival too. Cramped plane no room no food.

DTW line is too long. The flights from DTW to BWI are always delayed for unknown reasons.

Delta canceled our flight and we had to scramble to find another airline to get home. Phoenix is not a delta hub so they didn’t have another plane. It would have been a red eye though Salt Lake City. Getting in at 5am. No bueno.

This flight was no comparison to our prior flight. I'm thinking it all has to do with the age of the aircraft.

This flight was a first class choice and left much to be desired. Seat backs on seats were falling apart and torn. Seats actually didn't come to a "full & upright position". Pull out table was sprung. Not any significant leg room. All in all we were on an obviously older plane and felt overcharged for what we received as first class.

Flight was delayed several times. At one point, they "pulled back" 15 minutes from the delayed boarding and sent a text saying we would board sooner than previously advised. The flight then was delayed again. And when we boarded, there was an unspecified technical issue which had us waiting in the plane for about an hour.

Everything you need to know for your flight from Philadelphia to Hilo

Information on your arrival and departure airports