How long is the flight from Kailua-Kona to Philadelphia?

A quick flight from Kailua-Kona to Philadelphia can take about 13h 56m. United Airlines provides one of the quickest options available for as low as $707. There are 4875 mi between Kailua-Kona and Philadelphia.

What are the cheapest airlines flying from Kailua-Kona to Philadelphia round-trip?

Our cheapest airline available from Kailua-Kona to Philadelphia is United Airlines. Our recent data shows that you can find tickets from as low as $533 on this airline. Additional options worth looking into are Alaska Airlines and Hawaiian Airlines, starting at $544 and $565 round-trip. United Airlines is currently priced 36% below the average price you’ll pay for this route.

In terms of precipitation, rainfall in Philadelphia ranges from 2.7 - 4.4 inches per month. July is typically the wettest month, when rainfall can reach 4.4 in. February is typically the driest time to visit Philadelphia when rainfall is around 2.7 in.

If weather is an important factor for your trip to Philadelphia, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 78.8 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 33.8 F).

What are the most popular airlines that fly from Kailua-Kona to Philadelphia?

Consider American Airlines, United Airlines or Alaska Airlines when booking your flight. These represent the most popular airlines when flying from Kailua-Kona to Philadelphia.

Most accurate provider : When it comes to deals on Kailua-Kona-Philadelphia flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Kailua-Kona-Philadelphia flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from Kailua-Kona-Philadelphia flight searches over the past month and is updated monthly.

Most trusted provider : When it comes to deals on Kailua-Kona-Philadelphia flights, Cheapflights users trust eDreams the most. eDreams has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Kailua-Kona-Philadelphia flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Can I find deals for flights from Kailua-Kona to Philadelphia that include hotel bookings?

Yes. In addition to deals on Kailua-Kona to Philadelphia flights, Cheapflights offers vacation packages that include both flights and hotel.

How can I find direct flights from Kailua-Kona to Philadelphia?

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Kailua-Kona to Philadelphia.

Can I find deals for business class flights from Kailua-Kona to Philadelphia?

Yes. Cheapflights offers flight deals from Kailua-Kona to Philadelphia by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

$306+ Flights from Kailua-Kona to Philadelphia

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Cheap flight deals from Kailua-Kona to Philadelphia

Best flights from Kailua-Kona to Philadelphia
Discover carefully curated flight deals from Kailua-Kona to Philadelphia that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated December 25, 2025.

Wed 2/188:55 pmKOA - PHL

1 stop13h 56mUnited Airlines

Sun 2/228:35 amPHL - KOA

1 stop33h 24mUnited Airlines

Deal found 12/23

$707

Wed 1/78:55 pmKOA - PHL

2 stops15h 39mUnited Airlines

Sun 1/118:09 amPHL - KOA

1 stop13h 32mUnited Airlines

Deal found 12/23

$905

Fri 1/93:59 pmKOA - PHL

2 stops14h 42mUnited Airlines

Tue 1/138:09 amPHL - KOA

1 stop13h 32mUnited Airlines

Deal found 12/25

$909

Last-minute flights from Kailua-Kona to Philadelphia
Discover last-minute flight deals from Kailua-Kona to Philadelphia. Data last updated December 25, 2025 and is based on user searches.

Sun 1/410:55 pmKOA - PHL

1 stop10h 53mAmerican Airlines

Mon 1/126:21 amPHL - KOA

1 stop14h 27mAmerican Airlines

Deal found 12/25

$1,076

Sun 1/47:55 pmKOA - PHL

2 stops19h 45mDelta

Mon 1/126:00 amPHL - KOA

2 stops17h 47mDelta

Deal found 12/24

$1,129

Wed 1/78:55 pmKOA - PHL

2 stops15h 39mUnited Airlines

Sun 1/118:09 amPHL - KOA

1 stop13h 32mUnited Airlines

Deal found 12/23

$905

Fri 1/93:59 pmKOA - PHL

2 stops14h 42mUnited Airlines

Tue 1/138:09 amPHL - KOA

1 stop13h 32mUnited Airlines

Deal found 12/25

$909

One-way flights from Kailua-Kona to Philadelphia
Search for one-way flight options from Kailua-Kona to Philadelphia. Find affordable one-way fares based on user searches. Data last updated December 25, 2025.

Mon 2/169:55 amKOA - PHL

3 stops27h 07mMultiple Airlines

Deal found 12/23

$306

Mon 2/1610:30 pmKOA - PHL

1 stop11h 14mAmerican Airlines

Deal found 12/23

$320

Tue 12/3010:55 pmKOA - PHL

2 stops16h 38mDelta

Deal found 12/22

$339

Wed 12/3111:35 pmKOA - PHL

1 stop13h 09mAlaska Airlines

Deal found 12/22

$382

Tue 12/3010:09 pmKOA - PHL

1 stop13h 06mAmerican Airlines

Deal found 12/22

$404

Wed 12/316:16 pmKOA - PHL

3 stops40h 32mMultiple Airlines

Deal found 12/22

$459

Tue 12/307:10 pmKOA - PHL

3 stops53h 21mMultiple Airlines

Deal found 12/22

$475

Thu 1/18:55 pmKOA - PHL

1 stop15h 42mDelta

Deal found 12/22

$497

Thu 1/18:30 pmKOA - PHL

2 stops15h 58mUnited Airlines

Deal found 12/25

$510

Find flight deals from Kailua-Kona to Philadelphia

Most accurate provider	eDreams 3 stars
Most trusted provider	eDreams 3 stars
Round-trip from	$707 (United Airlines)
One-way from	$306 (Kiwi.com)
Popular in	January
Cheapest in	October
Average price	$742

Provider with most accurate pricing for Kona Intl-Philadelphia flight deals.

Search Deals

Provider most trusted by Cheapflights users for Kona Intl-Philadelphia flights.

Search Deals

From Kona Intl to Philadelphia

Search Deals

One-way flight from Kona Intl to Philadelphia

Search Deals

Highest demand for flights based on searches. 34% potential increase in price ($434 potential increase over avg. RT price).

Search Deals

Cheapest flight prices on average. 14% potential price decrease ($108 potential savings vs. average RT price).

Search Deals

Average for round-trip flights in December 2025

Search Deals

Cheapflights Fare Finder

Use the filters below to find and compare flights from Kailua-Kona to Philadelphia that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Kailua-KonaPhiladelphia

KOA - PHL

KOAPHL

Kona Intl

Wed 2/18

8:55 pm-3:51 pm

1 stop13h 56m

Philadelphia

Sun 2/22

8:35 am-12:59 pm

1 stop33h 24m

$707

Kailua-KonaPhiladelphia

KOA - PHL

KOAPHL

Kona Intl

Wed 1/7

8:55 pm-5:34 pm

2 stops15h 39m

Philadelphia

Sun 1/11

8:09 am-4:41 pm

1 stop13h 32m

$905

Kailua-KonaPhiladelphia

KOA - PHL

KOAPHL

Kona Intl

Fri 1/9

3:59 pm-11:41 am

2 stops14h 42m

Philadelphia

Tue 1/13

8:09 am-4:41 pm

1 stop13h 32m

$909

Kailua-KonaPhiladelphia

KOA - PHL

KOAPHL

Kona Intl

Mon 2/16

6:30 pm-12:51 pm

2 stops13h 21m

$325

Kailua-KonaPhiladelphia

KOA - PHL

KOAPHL

Kona Intl

Tue 12/30

10:55 pm-8:33 pm

2 stops16h 38m

$339

Kailua-KonaPhiladelphia

KOA - PHL

KOAPHL

Kona Intl

Wed 12/31

10:55 pm-11:18 pm

2 stops19h 23m

$339

Kailua-KonaPhiladelphia

KOA - PHL

KOAPHL

Kona Intl

Wed 12/31

11:35 pm-5:44 pm

1 stop13h 09m

$382

Kailua-KonaPhiladelphia

KOA - PHL

KOAPHL

Kona Intl

Wed 12/31

6:16 pm-3:48 pm

3 stops40h 32m

$459

Kailua-KonaPhiladelphia

KOA - PHL

KOAPHL

Kona Intl

Tue 12/30

7:10 pm-5:31 am

3 stops53h 21m

$475

Kailua-KonaPhiladelphia

KOA - PHL

KOAPHL

Kona Intl

Thu 1/1

8:55 pm-5:37 pm

1 stop15h 42m

$497

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/23

Showing 1-10 of 13 results

Compare providers for flights from Kailua-Kona to Philadelphia

Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Kailua-Kona to Philadelphia in December.

Provider	Price Accuracy	Trust Score*
FlightHub	Price Accuracy3 stars	Trust Score*1 star
eDreams	Price Accuracy3 stars	Trust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

Most accurate provider: When it comes to deals on Kailua-Kona-Philadelphia flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Kailua-Kona-Philadelphia flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from Kailua-Kona-Philadelphia flight searches over the past month and is updated monthly.
Most trusted provider: When it comes to deals on Kailua-Kona-Philadelphia flights, Cheapflights users trust eDreams the most. eDreams has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Kailua-Kona-Philadelphia flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Kailua-Kona to Philadelphia

Have a flexible travel schedule? Discover the best time to fly to Philadelphia from Kailua-Kona with our price prediction graph.

Estimated round-trip price

Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Kailua-Kona to Philadelphia

What is the cheapest month to book a flight from Kailua-Kona to Philadelphia?

Currently, July is the cheapest month in which you can book a flight from Kailua-Kona to Philadelphia (average of $411). Flying from Kailua-Kona to Philadelphia in June is currently the most expensive (average of $545). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from KOA to PHL?

One of the essential ways to save on airfare from Kailua-Kona to Philadelphia is to remain as flexible as possible. Flights that are in the afternoon tend to be the most expensive. A flight in the morning could potentially save you up to 11% on airfare.

Reviews of airlines servicing Philadelphia

Get a feel of what it's like to fly with Alaska Airlines, Hawaiian Airlines, and United Airlines from Kailua-Kona to Philadelphia by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.

Alaska Airlines

8.0

Very good

11,531 reviews

Reviews

1 / 20

10.0

Excellent

Georgana,Dec 2025

ORD - PDX

Very cordial grew. Thank you. However, crying baby issues and no ear plugs available.

Alaska Airlines

8.0

Very good

11,531 reviews

Alaska Airlines

8.0

Very good

11,531 reviews

Reviews

1 / 20

10.0

Excellent

Georgana,Dec 2025

ORD - PDX

Very cordial grew. Thank you. However, crying baby issues and no ear plugs available.

Hawaiian Airlines

7.8

Good

2,820 reviews

Alaska Airlines

8.0

Very good

11,531 reviews

Reviews

1 / 20

10.0

Excellent

Georgana,Dec 2025

ORD - PDX

Very cordial grew. Thank you. However, crying baby issues and no ear plugs available.

United Airlines

7.4

Good

9,114 reviews

Alaska Airlines

8.0

Very good

11,531 reviews

Reviews

1 / 20

10.0

Excellent

Georgana,Dec 2025

ORD - PDX

Very cordial grew. Thank you. However, crying baby issues and no ear plugs available.

American Airlines

7.2

Good

11,057 reviews

Alaska Airlines

8.0

Very good

11,531 reviews

Reviews

1 / 20

10.0

Excellent

Georgana,Dec 2025

ORD - PDX

Very cordial grew. Thank you. However, crying baby issues and no ear plugs available.

Related info for your journey

How long is the flight from Kailua-Kona to Philadelphia?
A quick flight from Kailua-Kona to Philadelphia can take about 13h 56m. United Airlines provides one of the quickest options available for as low as $707. There are 4875 mi between Kailua-Kona and Philadelphia.
What are the cheapest airlines flying from Kailua-Kona to Philadelphia round-trip?
Our cheapest airline available from Kailua-Kona to Philadelphia is United Airlines. Our recent data shows that you can find tickets from as low as $533 on this airline. Additional options worth looking into are Alaska Airlines and Hawaiian Airlines, starting at $544 and $565 round-trip. United Airlines is currently priced 36% below the average price you’ll pay for this route.
Can I find deals for flights from Kailua-Kona to Philadelphia that include hotel bookings?
Yes. In addition to deals on Kailua-Kona to Philadelphia flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Kailua-Kona to Philadelphia?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Kailua-Kona to Philadelphia.
Can I find deals for business class flights from Kailua-Kona to Philadelphia?
Yes. Cheapflights offers flight deals from Kailua-Kona to Philadelphia by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.
What is the cheapest month to book a flight from Kailua-Kona to Philadelphia?
Currently, July is the cheapest month in which you can book a flight from Kailua-Kona to Philadelphia (average of $411). Flying from Kailua-Kona to Philadelphia in June is currently the most expensive (average of $545). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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Top 4 airlines flying from Kailua-Kona to Philadelphia

Airline	Cheapest	Average	Flexibility	On-time
United Airlines	Cheapest$533	Average$637	FlexibilityNo cancel fee	On-time69%
Alaska Airlines	Cheapest$544	Average$593	FlexibilityNo cancel fee	On-time75%
Hawaiian Airlines	Cheapest$565	Average$699	FlexibilityNo cancel fee	On-time85%
American Airlines	Cheapest$579	Average$723	FlexibilityNo cancel fee	On-time71%

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$306+ Cheap flights from Kailua-Kona to Philadelphia (KOA - PHL)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 2/16. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Kailua-Kona to Philadelphia with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

Cheap flight deals from Kailua-Kona to Philadelphia

Best flights from Kailua-Kona to PhiladelphiaDiscover carefully curated flight deals from Kailua-Kona to Philadelphia that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated December 25, 2025.

Discover carefully curated flight deals from Kailua-Kona to Philadelphia that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated December 25, 2025.

Find flight deals from Kailua-Kona to Philadelphia

Most accurate provider

Most trusted provider

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Cheapflights Fare Finder

Use the filters below to find and compare flights from Kailua-Kona to Philadelphia that are best for you.

Compare providers for flights from Kailua-Kona to Philadelphia

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.

Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Kailua-Kona to Philadelphia in December.

Best time to book a flight from Kailua-Kona to Philadelphia

Have a flexible travel schedule? Discover the best time to fly to Philadelphia from Kailua-Kona with our price prediction graph.

Cheapflights Insights

Everything you need to know about your flight from Kailua-Kona to Philadelphia

What is the cheapest month to book a flight from Kailua-Kona to Philadelphia?

What is the cheapest time of day to fly from KOA to PHL?

Reviews of airlines servicing Philadelphia

Get a feel of what it's like to fly with Alaska Airlines, Hawaiian Airlines, and United Airlines from Kailua-Kona to Philadelphia by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

Find useful and relevant information for your journey from Kailua-Kona to Philadelphia. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

How long is the flight from Kailua-Kona to Philadelphia?

What are the cheapest airlines flying from Kailua-Kona to Philadelphia round-trip?

Can I find deals for flights from Kailua-Kona to Philadelphia that include hotel bookings?

How can I find direct flights from Kailua-Kona to Philadelphia?

Can I find deals for business class flights from Kailua-Kona to Philadelphia?

What is the cheapest month to book a flight from Kailua-Kona to Philadelphia?

Traveling to a place near Philadelphia?

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Kailua-Kona to Philadelphia

See prices for flight routes from nearby airports that may be better suited for you.

Top 4 airlines flying from Kailua-Kona to Philadelphia

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Best flights from Kailua-Kona to Philadelphia
Discover carefully curated flight deals from Kailua-Kona to Philadelphia that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated December 25, 2025.