C$397 Cheap Flights from Kona (KOA) to Philadelphia (PHLA)

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Flight deals from Kona to Philadelphia

Looking for a cheap last-minute deal or the best return flight from Kona to Philadelphia? Find the lowest prices on one-way and return tickets right here.

Find the cheapest month to fly from Kona to Philadelphia

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Kona to Philadelphia flights are currently cheapest in June.

Kailua-Kona to Philadelphia: Flight information

The things to know before you go.
Cheapest flight foundC$397
Cheapest month to flyJune

Finding cheap flights from Kona to Philadelphia: Frequently asked questions

There are 6 airports in Philadelphia: Philadelphia International, Blue Bell, Philadelphia Trenton-Mercer, Greater Wilmington, Atlantic City International, and Allentown.
The best price we found for a return flight from Kona to Philadelphia is C$918. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.
Currently, there are no airlines that fly direct from Kona to Philadelphia. But we found flights with one or more stops from C$918.
As of April 2026, there are no flights flying from Kona to Philadelphia.
The cheapest month to fly from Kona to Philadelphia is usually July.
If you're flying from Kona Airport, the cheapest airport near Philadelphia is Philadelphia International – which is 11.2 km away from the centre of Philadelphia. We've found flights into this airport from C$918.
After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from Kona Airport to Philadelphia on Monday, July 13, 2026.
No airlines currently offer direct flights between Kona Airport and Philadelphia. Most routes have one or more stops.
We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to Philadelphia but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.
We crunched all the numbers in our flight calendar and it looks like the cheapest time to book a flight to Philadelphia is around 40 days in advance, so don’t leave your flight to the last minute.
In April, the average temperature is usually around 10°C. July is typically the warmest month in Philadelphia, when it usually averages around 30°C. You can expect the least rain in February. The coldest month is January, with temperatures averaging -5°C. The rainiest month is July.
Currently, United offers the cheapest flight tickets to Philadelphia.

Flying from Kona International Airport at Keahole (KOA) to Philadelphia: what you need to know

  • Kona International Airport at Keahole Airport is located in Kailua-Kona. Based in the UTC-4 timezone, Philadelphia is 6 hours ahead of Kailua-Kona.

  • Give yourself plenty of time to catch your flight from KOA to Philadelphia. As a rule of thumb, arrive two hours before international departures and an hour ahead for domestic flights.

  • Popular months like July or vacation times such as spring break and Thanksgiving will mean bigger queues at check-in and security. Travelling then? Play it safe and head to the airport even earlier. Arriving two hours before domestic flights and up four hours ahead of an international flight is a wise move.

  • For a domestic flight within United States, you don't need a visa or passport. However, you'll have to present another kind of identification, such as a driver's licence or ID card. Once you've booked flight tickets from Kona International Airport at Keahole to Philadelphia, make sure your ID is up to date.

  • Located around 13 kilometres from central Kailua-Kona, KOA can be reached in approximately 16 minutes by car, depending on traffic. The journey on public transport is roughly 32 minutes.

  • Need a place to stay before your flight from Kona International Airport at Keahole Airport to Philadelphia? Consider Ohana Hale. Enjoy a good night's sleep here before heading to KOA.

How to find the cheapest flights from Kona International Airport at Keahole Airport (KOA) to Philadelphia

  • C$397 is the cheapest price we've seen for a one-way ticket from Kona International Airport at Keahole Airport to Philadelphia. For a return flight on this route, the best price is C$918. Depending on how early you book and the availability, these fares may change.

  • To get your hands on cheap tickets from KOA to Philadelphia, book early. Airlines usually offer the most competitive fares when flights are first made available.

  • Finding cheap tickets from Kona International Airport at Keahole Airport to Philadelphia is easy if you can be flexible with your dates. Check out the 'Whole month' search tool to show the best prices across the month and bag a great deal.

  • Log into your online account or use the app to create a Price Alert. We'll notify you straight away if there's a better deal on this route. It doesn't take long, and it'll save you time checking for cheap tickets from KOA to Philadelphia every day.

  • Tailor your flights with filters. Choose your preferred arrival and departure times, airlines and total journey duration. You can also sort results by 'Fastest,' 'Best' or 'Cheapest' flights from Kona International Airport at Keahole Airport to Philadelphia.

Airports in Philadelphia

Philadelphia International Airport (PHL)

  • Philadelphia International Airport (PHL) is around 19 kilometres from central Philadelphia. With a car rental or if you're catching a cab, the drive is around 17 minutes.

  • If you're travelling on public transport, expect a journey time of around 44 minutes.

  • If you're coming in on a late flight from Kona International Airport at Keahole Airport to Philadelphia, few things beat the convenience of staying close to the terminal. Pick up your bags from the carousel and then be showered and sleeping soon after at one of these accommodation options near PHL:

Trenton-Mercer Airport (TTN)

  • Trenton-Mercer Airport (TTN) is about 56 kilometres from the centre of Philadelphia. Following your flight from Kona International Airport at Keahole Airport to Philadelphia, it'll take you around 39 minutes to get to the heart of the city in a cab or ride-share.

  • You can also travel by public transport, which will take about 1 hour and 43 minutes.

  • There are some great places to park your luggage (and yourself) near TTN. Tuck yourself in and get cozy after your flight from KOA to Philadelphia at one of these perfectly located options:

Best time to go to Philadelphia

  • August is the busiest month for flights from Kona International Airport at Keahole Airport to Philadelphia. To escape the crowds, head to Philadelphia in February when it's quieter.

  • Before locking in your flight from Kona International Airport at Keahole Airport to Philadelphia, think about the type of weather you enjoy. July is the warmest month in Philadelphia, with temperatures ranging from 18ºC to 32ºC.

  • For cooler conditions, look for a cheap flight from KOA to Philadelphia in January when temperatures average between -7ºC and 9ºC.

More about Philadelphia

  • After booking your flight from Kona International Airport at Keahole to Philadelphia, think about where you'd like to stay in this city. Make one of these accommodation options your base for exploring Philadelphia:

  • There are so many things to do and see in this city it can be tricky to work out where to start. Liberty Bell, Independence Hall and Philadelphia Museum of Art are leading attractions which should feature on any good Philadelphia itinerary.

Complete your Philadelphia trip with a car rental

  • Finding you a cheap flight from Kona International Airport at Keahole to Philadelphia isn't our only cool trick. Check out our car rentals in Philadelphia and explore the city on your own terms. We find deals from trusted car rental providers and put them all in one place. Instantly compare rates and then book with no fees.

Prices shown on this page are estimated lowest prices only. Found in the last 45 days.