Cheap flights from Philadelphia to Kailua-Kona from $323
This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Philadelphia to Kailua-Kona departing on 7/7. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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American Airlines flights from Philadelphia to Kailua-Kona
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United Airlines flights from Philadelphia to Kailua-Kona
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How to get the cheapest flight ticket from Philadelphia to Kailua-Kona
Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip
What is the cheapest month to fly to Kailua-Kona?
The cheapest month to fly to Kailua-Kona from Philadelphia is in January. Flight prices, which tend to average around $559, are often lower during this time because this is during the off-season. The month of November is another great option to travel to Kailua-Kona, with average flight prices from Philadelphia averaging around $576.
What is the cheapest day to depart on your flight to Kailua-Kona?
The cheapest day to depart on your flight to Kailua-Kona is on a Tuesday when prices can be found for as low as $701. This is often the case because there is less demand to fly during this day of the week. Be sure to avoid booking your departure on a Sunday as prices are generally higher than usual. According to our data, the average ticket price to Kailua-Kona on Sunday is $866.
What is the cheapest time of day to depart on your flight to Kailua-Kona?
Flying to Kailua-Kona from Philadelphia in the morning is the least expensive time of day to depart. momondo users have found prices as low as $781 when looking at flights departing in the morning. In contrast, the most expensive time of day to depart to Kailua-Kona is in the evening when prices are around $908.
How far in advance should I book a flight to Kailua-Kona?
You are more likely to see cheaper flights to Kailua-Kona from Philadelphia when booking 10 weeks ahead of your departure date. In general, you can expect to find flights to Kailua-Kona for around $770 when searching 10 weeks out.However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Kailua-Kona from Philadelphia for as low as $661 on momondo.
Can stopping save me money on Philadelphia to Kailua-Kona flights?
You could potentially save up to 17% on your flight if you consider stops on a Philadelphia to Kailua-Kona flight.
How have Philadelphia to Kailua-Kona flight prices changed over time?
As of June 2025, prices for Philadelphia to Kailua-Kona flights are approximately 15% cheaper when compared to flights at the same time last year.
What is the cheapest airline that flies from Philadelphia to Kona Intl?
American Airlines, United Airlines, and Delta are the most popular carriers operating from Philadelphia to Kona Intl
What airlines fly to Kailua-Kona?
American Airlines, United Airlines and Alaska Airlines are the top three most popular airlines that fly to Kailua-Kona from Philadelphia according to our data. American Airlines is the first choice among our users, with 54% of people opting to fly with this airline when traveling to Kailua-Kona. Keep in mind that there are 5 different airlines that fly to Kailua-Kona on a routine basis, so you have a few additional options to choose from.
When to book flights from Philadelphia to Kailua-Kona
Cheap Philadelphia to Kailua-Kona (PHL to KOA) flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from Philadelphia to Kailua-Kona
How far is Philadelphia to Kona Intl by plane?
A flight from Philadelphia to Kona Intl will travel around 4880.3 mi. 12h 07m is a normal flight duration for this route.
When did momondo last update prices for flights from Philadelphia Airport to Kona Intl Airport?
Prices for flights from Philadelphia Airport to Kona Intl Airport refresh daily.
How many operators does momondo search for flights from Philadelphia Airport to Kona Intl Airport?
As of June 2025, there are 3 operators available to choose from for flights from Philadelphia Airport to Kona Intl Airport.
How old do you have to be to fly from Philadelphia Airport to Kona Intl Airport?
The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Philadelphia Airport to Kona Intl Airport.
What documentation or ID do you need to fly to Kona Intl Airport?
The required travel and health documents for your Kona Intl Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Kona Intl Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.
What is the most popular airline from Philadelphia to Kailua-Kona?
Based on momondo bookings for this flight route, the most popular airline on flight routes from Philadelphia to Kailua-Kona is American Airlines (79% of total bookings). The next most popular airlines are United Airlines (16%) and Alaska Airlines (5%).
Best airlines flying from Philadelphia to Kailua-Kona
Compare and see reviews for airlines that fly from Philadelphia to Kailua-Kona with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom $495 | Free Cancellation | Rating 7.2 10,000 reviews | |||
| PriceFrom $509 | Free Cancellation | Rating 7.4 8,790 reviews | |||
| PriceFrom $548 | Free Cancellation | Rating 8.0 10,000 reviews |
Why use momondo?
Why should I use momondo to find a flight deal from Philadelphia to Kailua-Kona?
We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Philadelphia to Kailua-Kona for you.
Can I find flights from Philadelphia to Kailua-Kona with flexible booking policies on momondo?
Yes. momondo allows you to filter the results for Philadelphia to Kailua-Kona flights to just show those with flexible booking policies.
How can momondo help me find flights from Philadelphia to Kailua-Kona?
Once all potential Philadelphia to Kailua-Kona flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.
I’m not ready to book a flight from Philadelphia to Kailua-Kona right now. Can momondo alert me if prices change?
Of course. momondo tracks the price of Philadelphia to Kailua-Kona flights. All you need is a valid email address and we will do the rest; it is that quick and easy.