$237 Cheap Flights from Philadelphia (PHL) to Honolulu (HNL)

View $237 flight on Mon, Oct 27, 2025Opens in a new window

Popular airlines from Philadelphia Intl. Airport (PHL) to Daniel K. Inouye Intl. Airport (HNL)

Cheap Flights from Philadelphia to Honolulu (PHL-HNL)

Prices were available within the past 7 days and start at $237 for one-way flights and $495 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Southwest Airlines
Mon, Feb 9 - Thu, Feb 19
PHL
Philadelphia
HNL
Oahu
$495 Roundtrip, just found
$495
Roundtrip
just found
Select Southwest Airlines flight, departing Mon, Feb 9 from Philadelphia to Oahu, returning Thu, Feb 19, priced at $495 just found
Southwest Airlines
Wed, Jan 28 - Thu, Feb 5
PHL
Philadelphia
HNL
Oahu
$501 Roundtrip, found 5 hours ago
$501
Roundtrip
found 5 hours ago
Select Southwest Airlines flight, departing Wed, Jan 28 from Philadelphia to Oahu, returning Thu, Feb 5, priced at $501 found 5 hours ago
Delta
Wed, Nov 5 - Thu, Nov 13
PHL
Philadelphia
HNL
Oahu
$501 Roundtrip, just found
$501
Roundtrip
just found
Select Delta flight, departing Wed, Nov 5 from Philadelphia to Oahu, returning Thu, Nov 13, priced at $501 just found
United
Tue, Oct 21 - Sat, Nov 1
PHL
Philadelphia
HNL
Oahu
$503 Roundtrip, found 10 hours ago
$503
Roundtrip
found 10 hours ago
Select United flight, departing Tue, Oct 21 from Philadelphia to Oahu, returning Sat, Nov 1, priced at $503 found 10 hours ago
Delta
Wed, Nov 5 - Thu, Nov 13
PHL
Philadelphia
HNL
Oahu
$505 Roundtrip, just found
$505
Roundtrip
just found
Select Delta flight, departing Wed, Nov 5 from Philadelphia to Oahu, returning Thu, Nov 13, priced at $505 just found
Southwest Airlines
Mon, Dec 8 - Sat, Dec 13
PHL
Philadelphia
HNL
Oahu
$507 Roundtrip, found 9 hours ago
$507
Roundtrip
found 9 hours ago
Select Southwest Airlines flight, departing Mon, Dec 8 from Philadelphia to Oahu, returning Sat, Dec 13, priced at $507 found 9 hours ago
United
Tue, Oct 21 - Sat, Nov 1
PHL
Philadelphia
HNL
Oahu
$508 Roundtrip, found 10 hours ago
$508
Roundtrip
found 10 hours ago
Select United flight, departing Tue, Oct 21 from Philadelphia to Oahu, returning Sat, Nov 1, priced at $508 found 10 hours ago
Southwest Airlines
Mon, Oct 27 - Fri, Oct 31
PHL
Philadelphia
HNL
Oahu
$510 Roundtrip, just found
$510
Roundtrip
just found
Select Southwest Airlines flight, departing Mon, Oct 27 from Philadelphia to Oahu, returning Fri, Oct 31, priced at $510 just found
American Airlines
Mon, Jan 12 - Tue, Jan 13
PHL
Philadelphia
HNL
Oahu
$512 Roundtrip, just found
$512
Roundtrip
just found
Select American Airlines flight, departing Mon, Jan 12 from Philadelphia to Oahu, returning Tue, Jan 13, priced at $512 just found
Alaska Airlines
Fri, Oct 31 - Thu, Nov 6
PHL
Philadelphia
HNL
Oahu
$516 Roundtrip, found 1 day ago
$516
Roundtrip
found 1 day ago
Select Alaska Airlines flight, departing Fri, Oct 31 from Philadelphia to Oahu, returning Thu, Nov 6, priced at $516 found 1 day ago

Find the cheapest month to fly from Philadelphia (PHL) to Honolulu (HNL)

January is typically the cheapest month to fly

From $329 - $638 per traveler.

Alternative airports near Honolulu

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Daniel K. Inouye Intl. HNL. Cheapest option available. Flights from $552
HNL
Daniel K. Inouye Intl.
Cheapest
Flights from $552
Flights from Philadelphia (PHL) to Honolulu (HNL)
Origin airport
Philadelphia Intl.
Destination airport
Daniel K. Inouye Intl.
Airlines serving
Alaska Airlines, American Airlines, Delta, Southwest Airlines, United
Roundtrip price
$495
Distance
4910 mi

Philadelphia to Honolulu Flights

The cheapest times to fly from Philadelphia to Honolulu

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Philadelphia to Honolulu are during the month of February. You can find some of the cheapest flights from Philadelphia to Honolulu with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Philadelphia to Honolulu

Sunday is one of the best days to book for cheap flights from Philadelphia to Honolulu: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Philadelphia to Honolulu

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Philadelphia to Honolulu in 2025. You can also book with separate airlines for your outbound and return journeys, from $237 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Philadelphia to Honolulu flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Philadelphia to Honolulu airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Frequently asked questions

How much does a flight from Philadelphia Intl. Airport (PHL) to Daniel K. Inouye Intl. Airport (HNL) cost?
Secure a cheap one-way flight from $237 or cheap return flight from $495 from Philadelphia Intl. Airport (PHL) to Daniel K. Inouye Intl. Airport (HNL) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to find our cheapest flight deals on this route.
What is the cheapest month to fly from Philadelphia Intl. Airport (PHL) to Daniel K. Inouye Intl. Airport (HNL)?
Traveling in February is a great way to save, as it's the cheapest month for flights between PHL and HNL. You'll often find the lowest fares during the off-season.
What is the cheapest airline that flies from Philadelphia Intl. Airport (PHL) to Daniel K. Inouye Intl. Airport (HNL)?
Use the filters on Expedia to compare different airlines and find the cheapest carrier that'll fly you from PHL to HNL. Then, sort your results by "Price (lowest to highest)" to snag a good deal.
How many flights per day from Philadelphia Intl. Airport (PHL) to Daniel K. Inouye Intl. Airport (HNL)?
Nonstop flights from Philadelphia Intl. Airport (PHL) to Daniel K. Inouye Intl. Airport (HNL) aren't available daily, so you'll need to take a flight with a layover. Explore your options with Expedia's filter tool. Enter your travel details and select either "1 Stop" or "2+ Stops."
What day of the week has the most flights from PHL to HNL?
You'll usually find Tuesday the quietest day for flights, while Fridays tend to be the busiest.* However this can vary from season to season and during public holidays or peak travel times.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Philadelphia Intl. Airport (PHL) to Daniel K. Inouye Intl. Airport (HNL)?
To land at Daniel K. Inouye Intl. Airport (HNL) on schedule, pick a flight that takes off from Philadelphia Intl. Airport (PHL) before 3 PM. The chance of cancellations is 22% higher, on average, for departures after this time.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
Is it cheaper to buy a plane ticket from Philadelphia Intl. Airport (PHL) to Daniel K. Inouye Intl. Airport (HNL) last-minute?
Holding off until just before your trip to book a flight from PHL to HNL generally means paying more. While you may come across some last-minute deals, they're not always guaranteed. Be flexible with your itinerary to maximize your chances of scoring a bargain.
Is it cheaper to book a PHL to HNL flight and hotel package?
Compared with arranging hotels and flights separately, booking a PHL to HNL flight and hotel package with Expedia could result in significant savings. Better yet, having everything in one convenient place will take the hassle out of travel planning. Simply pick your flights and choose from our extensive range of stays, then personalize your trip with other add-ons like activities, tours and car rentals.
Can I cancel or change the date of my flight from Philadelphia Intl. Airport (PHL) to Daniel K. Inouye Intl. Airport (HNL)?
Typically, you can reschedule or cancel your PHL to HNL flight. However, there may be additional fees, especially if you made your booking more than 24 hours ago. Check your itinerary for the airline's rules and fees on flight changes, or if you need more details, go to our Customer Service portal.

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*Available to One Key members.