What airlines fly to Philadelphia?

United Airlines, American Airlines and Alaska Airlines are the top three most popular airlines that fly to Philadelphia from Kailua-Kona according to our data. United Airlines is the first choice among our users, with 40% of people opting to fly with this airline when traveling to Philadelphia. Keep in mind that there are 6 different airlines that fly to Philadelphia on a routine basis, so you have a few additional options to choose from.

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

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

When did momondo last update prices for flights from Kona Intl Airport to Philadelphia Airport?

Prices for flights from Kona Intl Airport to Philadelphia Airport were last updated today.

How many operators does momondo search for flights from Kona Intl Airport to Philadelphia Airport?

There are 4 operators available for flights from Kona Intl Airport to Philadelphia Airport as of January 2026.

How old do you have to be to fly from Kona Intl Airport to Philadelphia Airport?

The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Kona Intl Airport to Philadelphia Airport.

What documentation or ID do you need to fly to Philadelphia Airport?

The necessary travel and health documents for your Philadelphia Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

$218 Cheap Flights from Kailua-Kona to Philadelphia in 2026

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Find the cheapest flights from Kailua-Kona to Philadelphia

Round-trip

One-way

Cheap round-trip flights

Enter your travel dates to find the best prices.

11:56 am - 4:02 pm

KOA

PHL

22h 06m

1 stop

5:15 pm - 10:56 am

PHL

KOA

23h 41m

1 stop

$673Alaska Airlines

Sat, May 23 - Mon, Jun 1

2:08 pm - 7:04 pm

KOA

PHL

23h 56m

3 stops

6:27 am - 4:34 pm

PHL

KOA

15h 07m

2 stops

$731United Airlines

Fri, Feb 13 - Tue, Feb 17

10:55 pm - 5:14 pm

KOA

PHL

13h 19m

2 stops

8:00 am - 4:34 pm

PHL

KOA

13h 34m

1 stop

$741United Airlines

Fri, Feb 13 - Tue, Feb 17

10:55 pm - 9:09 pm

KOA

PHL

17h 14m

2 stops

6:27 am - 4:34 pm

PHL

KOA

15h 07m

2 stops

$746United Airlines

Fri, Feb 13 - Tue, Feb 17

2:08 pm - 7:04 pm

KOA

PHL

23h 56m

3 stops

6:27 am - 4:34 pm

PHL

KOA

15h 07m

2 stops

$760United Airlines

Fri, Feb 13 - Tue, Feb 17

8:55 pm - 5:14 pm

KOA

PHL

15h 19m

2 stops

10:06 am - 8:51 pm

PHL

KOA

15h 45m

2 stops

$766United Airlines

Wed, Feb 11 - Sun, Feb 15

1:42 pm - 6:16 pm

KOA

PHL

22h 34m

2 stops

5:15 pm - 10:56 am

PHL

KOA

23h 41m

1 stop

$771Multiple Airlines

Sat, May 23 - Mon, Jun 1

10:55 pm - 7:15 am

KOA

PHL

27h 20m

1 stop

8:00 am - 4:34 pm

PHL

KOA

13h 34m

1 stop

$775United Airlines

Fri, Feb 13 - Tue, Feb 17

10:55 pm - 7:15 am

KOA

PHL

27h 20m

1 stop

6:27 am - 4:34 pm

PHL

KOA

15h 07m

2 stops

$781United Airlines

Fri, Feb 13 - Tue, Feb 17

10:15 pm - 6:51 pm

KOA

PHL

14h 36m

2 stops

9:25 am - 7:47 pm

PHL

KOA

16h 22m

2 stops

$814United Airlines

Sat, May 23 - Mon, Jun 1

Alaska Airlines flights from Kailua-Kona to Philadelphia

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

Alaska Airlines

May 23

KOA11:56 amKona Intl

22h 06m

1 stop

PHL4:02 pmPhiladelphia

Jun 1

PHL5:15 pmPhiladelphia

23h 41m

1 stop

KOA10:56 amKona Intl

$673

Alaska Airlines

Mar 22

KOA10:07 pmKona Intl

25h 58m

1 stop

PHL6:05 amPhiladelphia

Mar 29

PHL7:25 amPhiladelphia

21h 02m

1 stop

KOA10:27 pmKona Intl

$955

Alaska Airlines

Feb 11

KOA9:10 pmKona Intl

15h 10m

1 stop

PHL5:20 pmPhiladelphia

Feb 15

PHL6:20 pmPhiladelphia

33h 37m

1 stop

KOA10:57 pmKona Intl

$1,151

United Airlines flights from Kailua-Kona to Philadelphia

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

United Airlines

Feb 13

KOA2:08 pmKona Intl

23h 56m

3 stops

PHL7:04 pmPhiladelphia

Feb 17

PHL6:27 amPhiladelphia

15h 07m

2 stops

KOA4:34 pmKona Intl

$731

United Airlines

Feb 13

KOA10:55 pmKona Intl

13h 19m

2 stops

PHL5:14 pmPhiladelphia

Feb 17

PHL8:00 amPhiladelphia

13h 34m

1 stop

KOA4:34 pmKona Intl

$741

United Airlines

Feb 13

KOA10:55 pmKona Intl

17h 14m

2 stops

PHL9:09 pmPhiladelphia

Feb 17

PHL6:27 amPhiladelphia

15h 07m

2 stops

KOA4:34 pmKona Intl

$746

Fly from

Fly to

Route

Depart

Return

Price

Kailua-KonaPhiladelphia

KOA - PHL

KOAPHL

Kona Intl

Sat 5/23

11:56 am-4:02 pm

1 stop22h 06m

Philadelphia

Mon 6/1

5:15 pm-10:56 am

1 stop23h 41m

$673

Kailua-KonaPhiladelphia

KOA - PHL

KOAPHL

Kona Intl

Fri 2/13

2:08 pm-7:04 pm

3 stops23h 56m

Philadelphia

Tue 2/17

6:27 am-4:34 pm

2 stops15h 07m

$731

Kailua-KonaPhiladelphia

KOA - PHL

KOAPHL

Kona Intl

Fri 2/13

10:55 pm-5:14 pm

2 stops13h 19m

Philadelphia

Tue 2/17

8:00 am-4:34 pm

1 stop13h 34m

$741

Kailua-KonaPhiladelphia

KOA - PHL

KOAPHL

Kona Intl

Fri 2/13

10:55 pm-9:09 pm

2 stops17h 14m

Philadelphia

Tue 2/17

6:27 am-4:34 pm

2 stops15h 07m

$746

Kailua-KonaPhiladelphia

KOA - PHL

KOAPHL

Kona Intl

Fri 2/13

2:08 pm-7:04 pm

3 stops23h 56m

Philadelphia

Tue 2/17

6:27 am-4:34 pm

2 stops15h 07m

$760

Kailua-KonaPhiladelphia

KOA - PHL

KOAPHL

Kona Intl

Wed 2/11

8:55 pm-5:14 pm

2 stops15h 19m

Philadelphia

Sun 2/15

10:06 am-8:51 pm

2 stops15h 45m

$766

Kailua-KonaPhiladelphia

KOA - PHL

KOAPHL

Kona Intl

Sat 5/23

1:42 pm-6:16 pm

2 stops22h 34m

Philadelphia

Mon 6/1

5:15 pm-10:56 am

1 stop23h 41m

$771

Kailua-KonaPhiladelphia

KOA - PHL

KOAPHL

Kona Intl

Fri 2/13

10:55 pm-7:15 am

1 stop27h 20m

Philadelphia

Tue 2/17

8:00 am-4:34 pm

1 stop13h 34m

$775

Kailua-KonaPhiladelphia

KOA - PHL

KOAPHL

Kona Intl

Fri 2/13

10:55 pm-7:15 am

1 stop27h 20m

Philadelphia

Tue 2/17

6:27 am-4:34 pm

2 stops15h 07m

$781

Kailua-KonaPhiladelphia

KOA - PHL

KOAPHL

Kona Intl

Sat 5/23

10:15 pm-6:51 pm

2 stops14h 36m

Philadelphia

Mon 6/1

9:25 am-7:47 pm

2 stops16h 22m

$814

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 Kailua-Kona to Philadelphia

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

How have Kailua-Kona to Philadelphia flight prices changed over time?

As of January 2026, prices for Kailua-Kona to Philadelphia flights are approximately 24% cheaper when compared to flights at the same time last year.

When to book flights from Kailua-Kona to Philadelphia

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

Estimated round-trip price

Cheap Kailua-Kona to Philadelphia (KOA to PHL) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Kailua-Kona to Philadelphia

Fastest flight time	12h 03m
Direct flights	None

The fastest flight from Kailua-Kona to Philadelphia takes 12h 03m

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

Search flight deals

How far is Kona Intl to Philadelphia by plane?
The straight-line distance from Kona Intl to Philadelphia is 4880.3 mi. A reasonable flight in good conditions will take 12h 03m.
When did momondo last update prices for flights from Kona Intl Airport to Philadelphia Airport?
Prices for flights from Kona Intl Airport to Philadelphia Airport were last updated today.
How many operators does momondo search for flights from Kona Intl Airport to Philadelphia Airport?
There are 4 operators available for flights from Kona Intl Airport to Philadelphia Airport as of January 2026.
How old do you have to be to fly from Kona Intl Airport to Philadelphia Airport?
The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Kona Intl Airport to Philadelphia Airport.
What documentation or ID do you need to fly to Philadelphia Airport?
The necessary travel and health documents for your Philadelphia Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.
What is the most popular airline from Kailua-Kona to Philadelphia?
Based on momondo bookings for flights between Kailua-Kona and Philadelphia, the leading airline is American Airlines, making up 29% of the total bookings. Other popular airlines include United Airlines with 28%, Alaska Airlines with 23%, and Hawaiian Airlines with 21%.

Best airlines flying from Kailua-Kona to Philadelphia

Compare and see reviews for airlines that fly from Kailua-Kona to Philadelphia with momondo

Airline	Rating	Free Cancellation	Price
United Airlines	PriceFrom $533	Free Cancellation	Rating 7.4 9,208 reviews	Search United Airlines flights
Alaska Airlines	PriceFrom $544	Free Cancellation	Rating 8.0 11,800 reviews	Search Alaska Airlines flights
Hawaiian Airlines	PriceFrom $565	Free Cancellation	Rating 7.8 2,830 reviews	Search Hawaiian Airlines flights
American Airlines	PriceFrom $579	Free Cancellation	Rating 7.2 11,201 reviews	Search American Airlines flights

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Ocean City

King of Prussia

Cherry Hill

Newark

Dewey Beach

Reading

North Wildwood

Avalon

Dover

Lewes

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Essington

Vineland

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Pottstown

Somers Point

Why use momondo?

Why should I use momondo to find a flight deal from Kailua-Kona to Philadelphia?

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 Kailua-Kona to Philadelphia for you.

Can I find flights from Kailua-Kona to Philadelphia with flexible booking policies on momondo?

Flights from Kailua-Kona to Philadelphia with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights from Kailua-Kona to Philadelphia?

momondo helps you find the best flight between Kailua-Kona and Philadelphia by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

I’m not ready to book a flight from Kailua-Kona to Philadelphia right now. Can momondo alert me if prices change?

If you are simply researching potential flights to Philadelphia, momondo offers a useful price alert feature which will track prices for flights to Philadelphia from Kailua-Kona and alert you when they change.