Cheap Flights from Kona to Philadelphia International

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Find the cheapest month or even day of the year to fly to Philadelphia International

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Find the cheapest month to fly from Kona to Philadelphia International

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

Kailua-Kona to Philadelphia: Flight information

The things to know before you go.
Cheapest flight foundRs87,749
Cheapest month to flyNovember

Finding cheap flights from Kona to Philadelphia International: Frequently asked questions

The best price we found for a return flight from Kona to Philadelphia International is Rs140,041. 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 International. But we found flights with one or more stops from Rs140,041.
As of July 2026, there are no flights flying from Kona to Philadelphia International.
The cheapest month to fly from Kona to Philadelphia International is usually September.
After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from Kona Airport to Philadelphia International Airport on Friday, 11 September 2026.
No airlines currently offer direct flights between Kona Airport and Philadelphia International Airport. 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 International 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.

Currently, United offers the cheapest flight tickets to Philadelphia International.

Travelling from Kona Airport (KOA) to Philadelphia International Airport (PHL): what you need to know

  • The timezone in Philadelphia is UTC-5, which is five hours ahead of Kailua-Kona.

  • To ensure you get on your KOA to PHL flight, leave plenty of time to check in and find your gate. Turning up two hours ahead of international departures and one hour before domestic flights is the general rule.

  • Travelling during a peak month like July? School holidays and other popular periods can lead to longer queues and delays at check-in and security. Play it safe and get there up to four hours before an international flight and two hours before domestic departures.

  • Consider adding a stopover when booking your ticket from Kona Airport to Philadelphia International Airport. Just deselect 'Direct flights only' to break up your journey, or perhaps explore a new destination along the way. Here are some options between KOA and PHL:

    • Denver International Airport

    • Los Angeles International Airport

    • Phoenix Sky Harbour Airport

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

  • Rs87,749 is currently the lowest price for a one-way Kona Airport to Philadelphia International Airport flight. A return flight starts from Rs140,041. These prices can change based on availability and demand.

  • It's usually best to book ahead of time if you're hoping to get cheap tickets from KOA to PHL. That's because airlines adjust prices based on demand, which tends to increase closer to the date of departure.

  • If you're flexible with your travel dates, use the 'Whole month' tool. It'll show you the lowest price in every month when searching for a flight from Kona Airport to Philadelphia International Airport.

  • Finding cheap flights from KOA to PHL couldn't be easier with Price Alerts. Simply create one of these automatic alerts and we'll let you know when there's a better deal.

  • Tailor your trip using filters. Pick your ideal arrival and departure times, total journey duration and airlines. You can also sort your results by 'Cheapest,' 'Best' or 'Fastest' flights from Kona Airport to Philadelphia International Airport.

Handy information about Kona Airport (KOA)

  • Kona Airport gets top marks for its on-time performance. 86% of flights that take off from KOA land on time.

  • To get to Kona Airport from central Kailua-Kona, it takes around 15 minutes by car. This depends on traffic, however. It's approximately 11 kilometres from the airport to the city centre.

  • The trip on public transport takes about 45 minutes.

  • Booking a night at a hotel can take the stress out of reaching the airport on time. If you're looking for somewhere to stay before your flight from Kona Airport to Philadelphia International Airport, have a look at Banyan Tree Sanctuary Guest House. It's a quick drive from KOA.

Arriving at Philadelphia International Airport (PHL)

When to fly to Philadelphia International Airport (PHL)

  • The quietest month for a flight from Kona Airport to Philadelphia International Airport is March, while August is the busiest. Pick the ideal time to visit Philadelphia based on whether you prefer a bustling atmosphere or a more laid-back vibe.

  • The warmest month in Philadelphia is July, with temperatures ranging between 18ºC and 32ºC. Lock in your flights from Kona Airport to Philadelphia International Airport in this month if this is the type of weather you like.

  • January has average temperatures of between -7ºC and 9ºC. Look for cheap tickets from KOA to PHL sometime around then if you want to travel when it's cooler.

Explore more of the United States

  • Philadelphia has loads to offer, but there are so many other corners of the United States you should also see. About 129 kilometres north-east of Philadelphia, a visit to New York will fill your itinerary to the brim. Start with attractions like Central Park, Statue of Liberty and Metropolitan Museum of Art.

  • Around 434 kilometres north-east 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.