Which layover airport offers the lowest fares from Philadelphia to Kailua-Kona?

Flights via Los Angeles (LAX) offer the lowest average round-trip price of $559.

What is the cheapest airline that flies from Philadelphia to Kona Intl?

American Airlines, United Airlines, and Alaska Airlines are the most popular carriers operating from Philadelphia to Kona Intl

What airlines fly to Kailua-Kona?

American Airlines, United Airlines and JetBlue 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 35% of people opting to fly with this airline when traveling to Kailua-Kona. Keep in mind that there are 6 different airlines that fly to Kailua-Kona on a routine basis, so you have a few additional options to choose from.

Which airport is the most popular layover for flights between Philadelphia and Kailua-Kona?

Phoenix (PHX) was the most common stop: 33% of momondo users choosing 1-stop flights on this route connected there.

Which layover airport has the shortest travel time from Philadelphia to Kailua-Kona?

Flights connecting via Phoenix (PHX) have the shortest average one-way travel time: 12h 48m.

Which layover airport has the shortest connection time from Philadelphia to Kailua-Kona?

Phoenix (PHX) has the shortest average layover time for this route: 0h 48m.

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 March 2026, 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.

$318 Cheap Flights from Philadelphia to Kailua-Kona in 2026

Q: What is the typical price of a round-trip flight between Philadelphia and Kailua-Kona?

Prices are currently low for flights on this route. Typical prices usually range from $955 to $599. The lowest price recently found on this route was $552.

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Find the cheapest flights from Philadelphia to Kailua-Kona

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

5:56 pm - 1:42 pm

PHL

KOA

25h 46m

1 stop

12:10 pm - 4:06 pm

KOA

PHL

21h 56m

1 stop

$552Alaska Airlines

Mon, Sep 21 - Mon, Sep 28

5:56 pm - 1:42 pm

PHL

KOA

25h 46m

1 stop

6:02 pm - 4:06 pm

KOA

PHL

16h 04m

2 stops

$557Multiple Airlines

Mon, Sep 21 - Mon, Sep 28

8:00 am - 3:30 pm

PHL

KOA

13h 30m

1 stop

7:30 pm - 3:48 pm

KOA

PHL

14h 18m

1 stop

$571United Airlines

Wed, Apr 22 - Wed, Apr 29

7:13 am - 2:26 pm

PHL

KOA

13h 13m

1 stop

1:22 pm - 9:46 am

KOA

PHL

14h 24m

2 stops

$577American Airlines

Wed, Apr 22 - Wed, Apr 29

6:00 am - 7:03 pm

PHL

KOA

19h 03m

2 stops

8:50 pm - 10:50 pm

KOA

PHL

20h 00m

2 stops

$582Delta

Tue, Apr 28 - Tue, May 5

7:13 am - 2:26 pm

PHL

KOA

13h 13m

1 stop

1:22 pm - 7:20 am

KOA

PHL

11h 58m

1 stop

$594American Airlines

Wed, Apr 22 - Wed, Apr 29

7:13 am - 2:26 pm

PHL

KOA

13h 13m

1 stop

1:22 pm - 9:46 am

KOA

PHL

14h 24m

2 stops

$600American Airlines

Wed, Apr 22 - Wed, Apr 29

9:42 am - 5:43 pm

PHL

KOA

14h 01m

2 stops

8:50 pm - 10:50 pm

KOA

PHL

20h 00m

2 stops

$601Delta

Wed, Apr 22 - Wed, Apr 29

10:00 am - 7:42 pm

PHL

KOA

15h 42m

2 stops

12:02 pm - 8:15 am

KOA

PHL

14h 13m

1 stop

$604United Airlines

Wed, Apr 22 - Wed, Apr 29

7:00 am - 1:29 pm

PHL

KOA

12h 29m

1 stop

9:40 pm - 11:50 pm

KOA

PHL

20h 10m

1 stop

$605American Airlines

Wed, Aug 12 - Wed, Aug 12

Alaska Airlines flights from Philadelphia to Kailua-Kona

Our best Alaska Airlines deals on Philadelphia to Kailua-Kona flight tickets

Alaska Airlines

Sep 21

PHL5:56 pmPhiladelphia

25h 46m

1 stop

KOA1:42 pmKona Intl

Sep 28

KOA12:10 pmKona Intl

21h 56m

1 stop

PHL4:06 pmPhiladelphia

$552

Alaska Airlines

Apr 28

PHL7:22 amPhiladelphia

18h 30m

1 stop

KOA7:52 pmKona Intl

May 5

KOA8:00 amKona Intl

16h 02m

1 stop

PHL6:02 amPhiladelphia

$608

Alaska Airlines

Apr 1

PHL7:25 amPhiladelphia

16h 06m

1 stop

KOA5:31 pmKona Intl

Apr 7

KOA8:00 amKona Intl

16h 05m

1 stop

PHL6:05 amPhiladelphia

$826

United Airlines flights from Philadelphia to Kailua-Kona

Our best United Airlines deals on Philadelphia to Kailua-Kona flight tickets

United Airlines

Apr 22

PHL8:00 amPhiladelphia

13h 30m

1 stop

KOA3:30 pmKona Intl

Apr 29

KOA7:30 pmKona Intl

14h 18m

1 stop

PHL3:48 pmPhiladelphia

$571

United Airlines

Apr 22

PHL10:00 amPhiladelphia

15h 42m

2 stops

KOA7:42 pmKona Intl

Apr 29

KOA12:02 pmKona Intl

14h 13m

1 stop

PHL8:15 amPhiladelphia

$604

United Airlines

Aug 21

PHL6:00 amPhiladelphia

12h 50m

1 stop

KOA12:50 pmKona Intl

Sep 4

KOA1:01 pmKona Intl

14h 42m

2 stops

PHL9:43 amPhiladelphia

$654

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

PhiladelphiaKailua-Kona

PHL - KOA

PHLKOA

Philadelphia

Mon 9/21

5:56 pm-1:42 pm

1 stop25h 46m

Kona Intl

Mon 9/28

12:10 pm-4:06 pm

1 stop21h 56m

$552

PhiladelphiaKailua-Kona

PHL - KOA

PHLKOA

Philadelphia

Mon 9/21

5:56 pm-1:42 pm

1 stop25h 46m

Kona Intl

Mon 9/28

6:02 pm-4:06 pm

2 stops16h 04m

$557

PhiladelphiaKailua-Kona

PHL - KOA

PHLKOA

Philadelphia

Wed 4/22

8:00 am-3:30 pm

1 stop13h 30m

Kona Intl

Wed 4/29

7:30 pm-3:48 pm

1 stop14h 18m

$571

PhiladelphiaKailua-Kona

PHL - KOA

PHLKOA

Philadelphia

Wed 4/22

7:13 am-2:26 pm

1 stop13h 13m

Kona Intl

Wed 4/29

1:22 pm-9:46 am

2 stops14h 24m

$577

PhiladelphiaKailua-Kona

PHL - KOA

PHLKOA

Philadelphia

Tue 4/28

6:00 am-7:03 pm

2 stops19h 03m

Kona Intl

Tue 5/5

8:50 pm-10:50 pm

2 stops20h 00m

$582

Quickest round-trip

PhiladelphiaKailua-Kona

PHL - KOA

PHLKOA

Philadelphia

Wed 4/22

7:13 am-2:26 pm

1 stop13h 13m

Kona Intl

Wed 4/29

1:22 pm-7:20 am

1 stop11h 58m

$594

PhiladelphiaKailua-Kona

PHL - KOA

PHLKOA

Philadelphia

Wed 4/22

7:13 am-2:26 pm

1 stop13h 13m

Kona Intl

Wed 4/29

1:22 pm-9:46 am

2 stops14h 24m

$600

PhiladelphiaKailua-Kona

PHL - KOA

PHLKOA

Philadelphia

Wed 4/22

9:42 am-5:43 pm

2 stops14h 01m

Kona Intl

Wed 4/29

8:50 pm-10:50 pm

2 stops20h 00m

$601

PhiladelphiaKailua-Kona

PHL - KOA

PHLKOA

Philadelphia

Wed 4/22

10:00 am-7:42 pm

2 stops15h 42m

Kona Intl

Wed 4/29

12:02 pm-8:15 am

1 stop14h 13m

$604

PhiladelphiaKailua-Kona

PHL - KOA

PHLKOA

Philadelphia

Wed 8/12

7:00 am-1:29 pm

1 stop12h 29m

Kona Intl

Wed 8/12

9:40 pm-11:50 pm

1 stop20h 10m

$605

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

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

Prices

Airlines

Layovers

What is the typical price of a round-trip flight between Philadelphia and Kailua-Kona?

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 $581, are often lower during this time because this is during the off-season. The month of September is another great option to travel to Kailua-Kona, with average flight prices from Philadelphia averaging around $616.

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 weeks ahead of your departure date. In general, you can expect to find flights to Kailua-Kona for around $772 when searching 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 $577 on momondo.

Can stopping save me money on Philadelphia to Kailua-Kona flights?

You could potentially save up to 8% 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 March 2026, prices for Philadelphia to Kailua-Kona flights are approximately 8% more expensive when compared to flights at the same time last year.

When to book flights from Philadelphia to Kailua-Kona

Are you open to changing your travel dates? Check out the ideal times to fly from Philadelphia to Kailua-Kona according to our flight data. Find out which month and days have the cheapest flights.

Estimated round-trip price

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

Fastest flight time	16h 27m
Direct flights	None

The fastest flight from Philadelphia to Kailua-Kona takes 16h 27m

There are no direct flights from Philadelphia to Kailua-Kona. There are no popular flight routes from Philadelphia to Kailua-Kona.

Search flight deals

How far is Philadelphia to Kona Intl by plane?
A flight from Philadelphia to Kona Intl will travel around 4880.3 mi. 16h 27m 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 March 2026, 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 (76% of total bookings). The next most popular airlines are United Airlines (19%) 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
Alaska Airlines	PriceFrom $375	Free Cancellation	Rating 7.9 12,143 reviews	Search Alaska Airlines flights
United Airlines	PriceFrom $495	Free Cancellation	Rating 7.4 9,526 reviews	Search United Airlines flights
American Airlines	PriceFrom $529	Free Cancellation	Rating 7.1 11,542 reviews	Search American Airlines flights

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.