Cheap Flights from Kona to Philadelphia

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Flight deals from Kona to Philadelphia

Looking for a cheap last-minute deal or the best return flight from Kona Airport to Philadelphia? If you want to travel next month, return fares start from Rs207,381. 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 December.

Kailua-Kona to Philadelphia: Flight information

The things to know before you go.
Cheapest flight foundRs82,228
Cheapest month to flyDecember

Finding cheap flights from Kona to Philadelphia: Frequently asked questions

There are 5 airports in Philadelphia: Philadelphia International, Philadelphia Trenton-Mercer, Greater Wilmington, Atlantic City International, and Allentown.
The best price we found for a return flight from Kona to Philadelphia is Rs177,305. 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 Rs177,305.
As of July 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 Rs177,305.
After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from Kona Airport to Philadelphia on Thursday, 30 July 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 July, the average temperature is usually around 24°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.

Travelling from Ellison Onizuka Kona Intl Airport at Keahole (KOA) to Philadelphia: what you need to know

  • The timezone in Philadelphia is UTC-5. The city is five hours ahead of Kailua-Kona, where Ellison Onizuka Kona Intl Airport at Keahole is located.

  • For a smooth journey, arrive at the airport two hours ahead of international flights and one hour before domestic departures. That way, you can comfortably board your KOA to Philadelphia flight.

  • You can expect bigger queues during popular months such as July. Arriving up to four hours ahead of international flights and two hours for a domestic departure is a wise move.

  • KOA is around 11 kilometres from central Kailua-Kona. If you're catching a taxi, ride-sharing or driving from the centre, it'll take 15 minutes or so to get there, depending on traffic. If you're planning to take public transport, expect the trip time to be around 45 minutes.

  • Booked an early flight from Ellison Onizuka Kona Intl Airport at Keahole to Philadelphia? Stay somewhere close to KOA, like Breezy Kailua-Kona Bungalow With Lanai and Ocean View!. Ohala Oasis 2 Bedroom Apartment will also have you moments from the check-in counter.

  • Ellison Onizuka Kona Intl Airport at Keahole has a strong on-time performance, reducing the likelihood of delays. Departures from KOA touch down on schedule 86% of the time.

How to find the cheapest flights from Ellison Onizuka Kona Intl Airport at Keahole (KOA) to Philadelphia

  • The lowest price we've found for a one-way Ellison Onizuka Kona Intl Airport at Keahole to Philadelphia flight is Rs82,228. The cheapest price for a return flight is Rs177,305. Bear in mind fares may change due to availability at the time of booking.

  • Booking in advance is often the key to locking in a cheap flight from KOA to Philadelphia. Fares tend to rise as demand increases, so the closer your departure date, the more you'll likely spend.

  • If you can be flexible with your trip dates, make the most of the 'Whole month' tool. It'll find the lowest price across every month when searching for a Ellison Onizuka Kona Intl Airport at Keahole to Philadelphia ticket.

  • There's no need to check in daily to find out if fares have dropped when you set up a Price Alert. We'll notify you the moment there's an even better deal on cheap flights from KOA to Philadelphia.

  • Snag an affordable flight from Ellison Onizuka Kona Intl Airport at Keahole to Philadelphia with the help of our filters. Choose your preferred times, airlines and number of stops, then sort the results by 'Cheapest' to see the best deals.

Airports in Philadelphia

Philadelphia International Airport (PHL)

  • Philadelphia International Airport (PHL) to the centre of Philadelphia takes about 20 minutes by car. The centre is roughly 18 kilometres away.

  • It'll take around 30 minutes if you're travelling by public transport.

  • If you're arriving on a late flight from Ellison Onizuka Kona Intl Airport at Keahole to Philadelphia, few things beat the convenience of staying near the terminal. Grab your luggage from the carousel and then be showered and resting soon after at one of these hotels near PHL:

  • Booking your vehicle from Philadelphia International Airport around three weeks ahead of your flight from KOA to Philadelphia can help you lock in the best possible rate.

  • The address for PHL is 8500 Essington Ave.

Trenton-Mercer Airport (TTN)

  • After your flight from Ellison Onizuka Kona Intl Airport at Keahole to Philadelphia has hit the runway, you can get to the city centre in about 40 minutes by car. Central Philadelphia is roughly 48 kilometres from Trenton-Mercer Airport (TTN).

  • If you're catching public transport, it'll take around 1 hour 35 minutes.

  • Following your KOA to Philadelphia flight, kick back at a hotel close to TTN. These are some great accommodation options that'll help you slip into relaxation mode:

  • Avoid paying more than you need to. Securing your ride four weeks before your arrival at TTN can help you lock in a better rate.

  • Trenton-Mercer Airport can be found at Scotch Road, Terminal Building.

Best time to go to Philadelphia

  • July is the busiest month for flights from Ellison Onizuka Kona Intl Airport at Keahole to Philadelphia. To steer clear of the crowds, plan your trip to Philadelphia in December.

  • Lock in a Ellison Onizuka Kona Intl Airport at Keahole to Philadelphia plane ticket with a departure in July to experience the city during its warmest month. Expect temperatures to range from 18ºC to 32ºC.

  • January has average temperatures of between -7ºC and 9ºC. Look for a cheap ticket from KOA to Philadelphia around that time if you want to travel when it's cooler.

More about Philadelphia

Explore more of the United States

  • You've done Philadelphia, now it's time to explore other parts of the United States. Journey about 129 kilometres northeast to New York to tick off its leading sights. From Central Park to Statue of Liberty and Metropolitan Museum of Art, you'll have a packed itinerary ahead.

  • Around 434 kilometres northeast of Philadelphia, Boston is another favourite stop in the United States. Start your sightseeing at Museum of Fine Arts Boston, Freedom Trail and USS Constitution Museum.

Prices shown on this page are estimated lowest prices only. Found in the last 12 days.