PHL - ITO

$403 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 1/24. 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
$403
Multiple Airlines
Sat 1/24
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 58m
2 stops
Multiple Airlines Logo
6:00 am - 6:03 pm
ITO
-
PHL
31h 03m
2 stops
$544Multiple Airlines
Wed, May 13 - Tue, May 19
Multiple Airlines Logo
7:17 pm - 7:23 pm
PHL
-
ITO
30h 06m
2 stops
Multiple Airlines Logo
7:52 pm - 5:40 am
ITO
-
PHL
27h 48m
2 stops
$598Multiple Airlines
Wed, May 13 - Tue, May 19
Multiple Airlines Logo
7:00 am - 9:56 pm
PHL
-
ITO
20h 56m
2 stops
Multiple Airlines Logo
4:40 pm - 5:40 am
ITO
-
PHL
31h 00m
2 stops
$601Multiple Airlines
Wed, May 13 - Tue, May 19
United Airlines Logo
10:00 am - 7:00 am
PHL
-
ITO
27h 00m
3 stops
United Airlines Logo
10:44 am - 8:00 am
ITO
-
PHL
15h 16m
2 stops
$719United Airlines
Thu, May 14 - Wed, May 20
Multiple Airlines Logo
7:00 am - 7:23 pm
PHL
-
ITO
18h 23m
2 stops
Multiple Airlines Logo
7:29 am - 5:40 am
ITO
-
PHL
16h 11m
2 stops
$723Multiple Airlines
Wed, May 13 - Tue, May 19
United Airlines Logo
10:00 am - 7:00 am
PHL
-
ITO
27h 00m
3 stops
United Airlines Logo
10:44 am - 8:00 am
ITO
-
PHL
15h 16m
2 stops
$764United Airlines
Tue, Jan 27 - Wed, Jan 28
United Airlines Logo
6:30 am - 7:59 pm
PHL
-
ITO
18h 29m
2 stops
United Airlines Logo
3:02 pm - 12:07 pm
ITO
-
PHL
16h 05m
2 stops
$820United Airlines
Tue, Jan 27 - Wed, Jan 28
United Airlines Logo
8:35 am - 7:59 pm
PHL
-
ITO
16h 24m
2 stops
United Airlines Logo
8:24 am - 12:07 pm
ITO
-
PHL
22h 43m
3 stops
$826United Airlines
Tue, Jan 27 - Sat, Jan 31
United Airlines Logo
6:30 am - 7:04 pm
PHL
-
ITO
17h 34m
2 stops
United Airlines Logo
7:44 pm - 9:52 pm
ITO
-
PHL
45h 08m
2 stops
$1,094United Airlines
Tue, Jan 27 - Sat, Jan 31
Multiple Airlines Logo
7:06 pm - 12:56 pm
PHL
-
ITO
22h 50m
3 stops
Multiple Airlines Logo
9:00 pm - 6:03 pm
ITO
-
PHL
16h 03m
2 stops
$1,106Multiple 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.

Find deals

Good to know

Low seasonMay
Cheapest flight$403
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 $403 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?

    SkyTeam is the only airline alliance operating flights between Philadelphia and Hilo.

  • 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 airline 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.
7.9
DeltaOverall score based on 8039 reviews
7.9Comfort
8.1Boarding
7.8Entertainment
7.2Food
8.5Crew
Airline reviews

Food is basically Sun Chips, cookies or Cheezits. I had an exit row seat so I had plenty of room. The crew was very nice and efficient. Pilot kept us informed. Pretty good flight.

8.0 ExcellentG, Jan 2026
FLL - ATL
Read more Delta reviews

Food is basically Sun Chips, cookies or Cheezits. I had an exit row seat so I had plenty of room. The crew was very nice and efficient. Pilot kept us informed. Pretty good flight.

Air travel sucks. It continues to be awful for all airlines. No shame on delta alone.

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.

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

Information on your arrival and departure airports

Philadelphia (PHL)
Hilo (ITO)