$441 Cheap Delta flights Philadelphia (PHL) to Hilo (ITO)

View $441 flight on Mon, Aug 25, 2025Opens in a new window

  • Plan, book, fly with confidence

  • trending down icon
    Be in the know
    Get alerts if flight prices drop or rise*
  • bex rewards loyalty icon
    Book smarter
    Save up to 30% on select hotels after you book a flight*
  • one key icon
    Earn twice
    Earn your airline miles on top of our OneKeyCash
    Learn about One Key

$441 Cheap Delta flights Philadelphia (PHL) to Hilo (ITO)

Prices were available within the past 7 days and start at $441 for one-way flights and $881 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Mon, Aug 25 - Tue, Aug 26
PHL
Philadelphia
ITO
Hawaii Island
$881 Roundtrip, found 18 hours ago
$881
Roundtrip
found 18 hours ago
Select Delta flight, departing Mon, Aug 25 from Philadelphia to Hawaii Island, returning Tue, Aug 26, priced at $881 found 18 hours ago
Flights from Philadelphia (PHL) to Hilo (ITO)
Origin airport
Philadelphia Intl.
Destination airport
Hilo Intl.
Airlines serving
Alaska Airlines, Delta, Hawaiian Airlines, United
Popular airline
Alaska Airlines
Distance
4826 mi

Frequently asked questions

How much is a Delta Air Lines flight from Philadelphia Intl. Airport (PHL) to Hilo Intl. Airport (ITO)?
Scoring cheap one-way Delta Air Lines flights from PHL to ITO from $441 on Expedia is a breeze --- just filter by "Price (lowest to highest)." Or check out our budget-friendly round-trip fares from $881 for your next getaway.**These prices were available on Expedia within the past 7 days, for flights departing within the next year. Prices and availability are subject to change. Additional terms apply.
What is the cheapest month to fly from PHL to ITO with Delta Air Lines?
Delta Air Lines flights to Hilo are generally cheaper in the low-season months of April and August. Whether you need a one-way or round-trip ticket, you could land a better deal then.
What is the cheapest time to book flights from Philadelphia Intl. Airport (PHL) to Hilo Intl. Airport (ITO) with Delta Air Lines?
Search for affordable Delta Air Lines flights from Philadelphia Intl. Airport (PHL) to Hilo Intl. Airport (ITO) one to three months before your day of departure. Travelers who book domestic flights 34 to 86 days in advance can save 25% compared to those who book just 6 to 12 days ahead. Regardless of fare class and journey, the best day of the week to book a domestic flight is generally Sunday and the most expensive day is typically Monday. Passengers who book on a Sunday can save 6% on average compared to those who book their travel on a Monday.**Ideal booking window recommendation is based on average round-trip ticket prices for January through November for 2024. Best day of the week to book recommendation is based on average round-trip ticket prices for January through October 2024. All data sourced from ARC's global airline sales database.
Does Delta Air Lines fly nonstop from Philadelphia Intl. Airport (PHL) to Hilo Intl. Airport (ITO)?
Fill in your dates, hit search and check the "Nonstop" filter on Expedia to find any direct flights from PHL to ITO with Delta Air Lines or another carrier.
What is the earliest Delta Air Lines flight from PHL to ITO?
Find Delta Air Lines's earliest flights from PHL to ITO by selecting our "Morning" and "Early Morning" filters. Not only will you get to your destination sooner, early departures also have a 20% less chance of being canceled.**Most reliable time of the day recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
What airports does Delta Air Lines fly into in Hilo?
Delta Air Lines flights from Philadelphia Intl. Airport (PHL) to Hilo arrive at Hilo Intl. Airport (ITO). This is the main entry point here.
Why fly with Delta Air Lines from PHL to ITO?
Offering an excellent in-flight experience and a rewarding loyalty program, Delta Air Lines is the leading choice for many passengers heading from PHL to ITO. What's more, if you're a Delta SkyMiles and One Key™ member booking through Expedia, you could earn OneKeyCash™* on eligible flights on top of your airline miles, which can be put toward future travel.*OneKeyCash™ disclaimer - OneKeyCash™ is not redeemable for cash and can only be used on Expedia, Hotels.com and Vrbo.
Can I change or cancel my Delta Air Lines flight from Philadelphia Intl. Airport (PHL) to Hilo Intl. Airport (ITO)?
Depending on the ticket type you purchased, a fee is typically charged if you modify or cancel your flight more than 24 hours after it's confirmed. To find tickets with more flexibility, select our "Changes included" and "No cancel fee" boxes when looking for flights. For additional information on changing or canceling your reservation, visit "Trips," select your flight and click on "Manage Booking."

Explore a world of travel with Expedia

*Available to One Key members.