KOA - PHL

$309 Find Cheap Flights from Kailua-Kona to Philadelphia - Compare and Save

1 adult
1 adult, Economy, 0 bags

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Everything you should know

Cheapest round-trip
$796
Typical prices: $593-$707
Multiple Airlines
Mon 10/1Tue 10/9
KOA - PHL • 1 stop
Cheapest one-way
$309
Typical prices: $314-$459
American Airlines
Fri 12/21
KOA - PHL • 1 stop
Nonstop flights
Not available
There are currently no direct flights between Kailua-Kona and Philadelphia. You'll need to take a connecting flight to reach the destination.
Insights
Insights
When to travel
October
Cheapest • 9% price drop
September
Most popular
Good to know
+1
Good to know
+1
Top layover airports
Seattle/Tacoma Intl (SEA)
Cheapest • Avg $651 (round-trip)
San Francisco (SFO)
Shortest trip • 12h 34m (one-way)
Insights
Insights
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Booking Insights
Flight Deals

Cheap Flights from Kailua-Kona to Philadelphia (KOA-PHL)

 
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Kailua-Kona to Philadelphia

Thu, Oct 1 - Fri, Oct 9
Multiple Airlines Logo
12:21 pm - 3:45 pmKOA  Kona Intl-PHL Philadelphia
21h 24m1 stop Portland
Multiple Airlines Logo
7:02 am - 9:05 pmPHL  Philadelphia-KOA Kona Intl
20h 03m1 stop Seattle/Tacoma Intl
$796Multiple Airlines
Thu, Oct 1 - Fri, Oct 9
Multiple Airlines Logo
8:00 am - 3:45 pmKOA  Kona Intl-PHL Philadelphia
25h 45m2 stops Lihue Portland
Multiple Airlines Logo
7:02 am - 9:05 pmPHL  Philadelphia-KOA Kona Intl
20h 03m1 stop Seattle/Tacoma Intl
$802Multiple Airlines
Mon, Feb 1 - Wed, Feb 3
United Airlines Logo
1:20 pm - 7:45 amKOA  Kona Intl-PHL Philadelphia
13h 25m1 stop San Francisco
United Airlines Logo
8:00 am - 4:50 pmPHL  Philadelphia-KOA Kona Intl
13h 50m1 stop Denver Intl
$805United Airlines
Mon, Feb 1 - Wed, Feb 3
United Airlines Logo
2:16 pm - 12:14 pmKOA  Kona Intl-PHL Philadelphia
16h 58m2 stops Los Angeles Los Angeles Chicago O'Hare Intl
United Airlines Logo
8:00 am - 4:50 pmPHL  Philadelphia-KOA Kona Intl
13h 50m1 stop Denver Intl
$811United Airlines
Mon, Feb 1 - Wed, Feb 3
United Airlines Logo
1:20 pm - 7:45 amKOA  Kona Intl-PHL Philadelphia
13h 25m1 stop San Francisco
United Airlines Logo
6:13 pm - 1:57 pmPHL  Philadelphia-KOA Kona Intl
24h 44m1 stop San Francisco
$831United Airlines
Mon, Feb 1 - Wed, Feb 3
United Airlines Logo
1:20 pm - 7:45 amKOA  Kona Intl-PHL Philadelphia
13h 25m1 stop San Francisco
United Airlines Logo
1:16 pm - 1:01 pmPHL  Philadelphia-KOA Kona Intl
28h 45m2 stops Chicago O'Hare Intl Los Angeles Los Angeles
$835United Airlines
Mon, Feb 1 - Wed, Feb 3
Alaska Airlines Logo
11:29 pm - 5:11 pmKOA  Kona Intl-PHL Philadelphia
12h 42m1 stop Seattle/Tacoma Intl
Alaska Airlines Logo
6:14 pm - 10:29 pmPHL  Philadelphia-KOA Kona Intl
33h 15m1 stop Seattle/Tacoma Intl
$847Alaska Airlines
Mon, Feb 1 - Wed, Feb 3
Multiple Airlines Logo
6:31 pm - 5:11 pmKOA  Kona Intl-PHL Philadelphia
17h 40m2 stops Honolulu Seattle/Tacoma Intl
Multiple Airlines Logo
6:14 pm - 5:22 pmPHL  Philadelphia-KOA Kona Intl
28h 08m1 stop Seattle/Tacoma Intl
$853Multiple Airlines
Mon, Feb 1 - Wed, Feb 3
Multiple Airlines Logo
7:15 pm - 5:11 pmKOA  Kona Intl-PHL Philadelphia
16h 56m2 stops Honolulu Seattle/Tacoma Intl
Multiple Airlines Logo
6:14 pm - 5:22 pmPHL  Philadelphia-KOA Kona Intl
28h 08m1 stop Seattle/Tacoma Intl
$853Multiple Airlines
Mon, Feb 1 - Wed, Feb 3
United Airlines Logo
3:15 pm - 12:14 pmKOA  Kona Intl-PHL Philadelphia
15h 59m2 stops San Francisco Chicago O'Hare Intl
United Airlines Logo
6:22 am - 4:50 pmPHL  Philadelphia-KOA Kona Intl
15h 28m2 stops Chicago O'Hare Intl Denver Intl
$870United Airlines
Booking Insights

Price, demand and travel trends for Kailua-Kona to Philadelphia flights

Use KAYAK data on prices, travel dates, airlines and seasonal trends to compare options and book flights from Kailua-Kona to Philadelphia with more confidence.

What is the cheapest airline to fly from Kailua-Kona to Philadelphia?

United Airlines ($805) and Alaska Airlines ($847) are the cheapest airlines to fly round-trip from Kailua-Kona to Philadelphia according to KAYAK data over the last 5 days.

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Key details for Kailua-Kona to Philadelphia flights

Low season

February

Cheapest flight

$309
Most popular time to fly with an average 9% increase in price.
Flight from Kailua-Kona to Philadelphia

When to book flights from Kailua-Kona to Philadelphia

Are your dates flexible? Find out the best times to travel from Kailua-Kona to Philadelphia based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price

Your Kailua-Kona to Philadelphia flight questions, answered

Find helpful route details based on KAYAK data, including flight times, airports, airlines and booking questions.

  • Which airports can I use when flying from Kailua-Kona to Philadelphia?

    Flights from Kailua-Kona to Philadelphia usually depart from Kona Intl (KOA) and arrive at Philadelphia (PHL).

  • What cabin classes can I book on flights from Kailua-Kona to Philadelphia?

    Three cabin classes are available on flights from Kailua-Kona to Philadelphia:

    • Economy Class
    • Premium Economy Class
    • First Class

  • Which airports do connecting flights from Kailua-Kona to Philadelphia pass through?

    One-stop flights from Kailua-Kona to Philadelphia most commonly connect through:

    • Seattle/Tacoma Intl (SEA) - 69% of one-stop connections
    • Denver Intl (DEN) - 13% of one-stop connections
    • Phoenix Sky Harbor Intl (PHX) - 9% of one-stop connections
    • San Francisco (SFO) - 9% of one-stop connections

    Seattle/Tacoma Intl (SEA) handles the largest share of one-stop connections on this route.

  • Can I save money by using flexible dates for flights from Kailua-Kona to Philadelphia?

    Yes. Being flexible with your travel dates can save you up to 17% on the Kailua-Kona to Philadelphia route. Wednesday is the cheapest departure day at $616 round-trip on average, while Friday is the most expensive at $734, a difference of $118. KAYAK's flexible dates feature shows options up to 3 days before and after your selected dates, making it easier to compare nearby fares.

  • What popular places can I visit in Philadelphia?

    Some of the most popular sights in Philadelphia are Philadelphia Convention Center, Rittenhouse Square and Philadelphia Stadium. These are among the most viewed places in Philadelphia on KAYAK.

  • How long is a flight from Kailua-Kona to Philadelphia?

    A nonstop flight from Kailua-Kona to Philadelphia takes 0h 00m, covering 4,875 miles.

  • Do I need a passport to fly from Kailua-Kona to Philadelphia?

    No, a passport is not required for this domestic route, but you will need a real ID-compliant driver's license, a state ID, or another TSA-accepted form of identification.

  • Have flight prices from Kailua-Kona to Philadelphia changed much recently?

    Yes. Based on fares seen in the past 5 days, round-trip prices on this route showed a wide range, from about $796 to $3,037. That means the highest observed fare was about 4x higher than the lowest one.

  • How are flight prices from Kailua-Kona to Philadelphia looking right now?

    One-way fares from Kailua-Kona to Philadelphia are currently in line with typical prices for this route. Average one-way fares are about $359.

  • How much time can I save by choosing a different layover airport from Kailua-Kona to Philadelphia?

    Flying via San Francisco (SFO) gives the shortest average 1-stop total travel time at 12h 34m, compared with 12h 43m via Phoenix Sky Harbor Intl (PHX) and 13h 52m via Denver Intl (DEN).

  • What is the time difference between Kailua-Kona and Philadelphia?

    Philadelphia is 6 hours ahead of Kailua-Kona (Eastern Time vs Hawaii-Aleutian Time). Plan for the time shift when scheduling connections or first-day activities.

  • What car rental options are available at Philadelphia Airport (PHL)?

    Philadelphia Airport (PHL) hosts 5 major car rental companies, with daily rates starting from around $28 for economy cars. Top options include:
    • Payless
    • Dollar
    • Hertz
    • Thrifty
    • Budget

  • How much should I expect to pay for a Kailua-Kona to Philadelphia flight?

    Round-trip flights from Kailua-Kona to Philadelphia range from $593 to $707, with an average of $643 over the past 12 months. Anything below $593 counts as a good deal.

Your guide to booking Kailua-Kona to Philadelphia flights

Get tips on when to book, when to fly and what to know before your trip.
  • If your dates can be flexible, aim for a Wednesday departure instead of Friday. On this route, Wednesday flights average $616 - about $118 less than Friday (16% savings) based on the last 12 months.
  • If you can choose when to travel, plan your Kailua-Kona to Philadelphia trip for October. Fares historically average $585 round-trip in that month - typically $349 less than the most expensive month, which is May (based on the last 12 months).
  • If you're arriving late at night and need somewhere to stay, check out these hotels close to Philadelphia Airport.
    - Embassy Suites by Hilton Philadelphia Airport
    - DoubleTree by Hilton Philadelphia Airport
    - Microtel Inn & Suites by Wyndham Philadelphia Airport

More options for your flight from Kailua-Kona to Philadelphia

Complete your trip to Philadelphia with a hotel stay or car rental

Car rentals in Philadelphia
Hotels in Philadelphia
Vacations in Philadelphia