$286+ 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 9/7. Fares are subject to change and may not be available on all flights or dates of travel.
KOA — PHL
May 23 — May 301
Round-trip
1 adult, Economy
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Find cheap flights from Kailua-Kona to Philadelphia with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
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Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from Kailua-Kona to Philadelphia
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Cheapest flights from Kailua-Kona to PhiladelphiaExplore the most affordable flight options available from Kailua-Kona to Philadelphia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 23, 2026.
Explore the most affordable flight options available from Kailua-Kona to Philadelphia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 23, 2026.
This Alaska Airlines deal was found by Cheapflights users on 4/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/279:30 pm
KOA
- PHL
1 stop13h 26m
Multiple Airlines
Thu 10/297:00 am
PHL
- KOA
2 stops16h 12m
Multiple Airlines
Deal found 4/19![Multiple Airlines logo]()
$578
This Delta deal was found by Cheapflights users on 4/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/288:50 pm
KOA
- PHL
2 stops14h 32m
Delta
Mon 6/88:05 am
PHL
- KOA
2 stops17h 12m
Delta
Deal found 4/19![Delta logo]()
$609
This Alaska Airlines deal was found by Cheapflights users on 4/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/281:51 pm
KOA
- PHL
2 stops19h 54m
Multiple Airlines
Mon 6/84:45 pm
PHL
- KOA
1 stop24h 11m
Multiple Airlines
Deal found 4/22![Multiple Airlines logo]()
$661
This Expedia deal was found by Cheapflights users on 4/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/411:56 am
KOA
- PHL
1 stop12h 06m
Alaska Airlines
Sat 5/164:45 pm
PHL
- KOA
1 stop24h 11m
Alaska Airlines
Deal found 4/23![Alaska Airlines logo]()
$664
This Expedia deal was found by Cheapflights users on 4/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/47:46 pm
KOA
- PHL
2 stops28h 16m
Multiple Airlines
Sat 5/164:45 pm
PHL
- KOA
1 stop24h 11m
Multiple Airlines
Deal found 4/23![Multiple Airlines logo]()
$668
This Alaska Airlines deal was found by Cheapflights users on 4/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/2811:56 am
KOA
- PHL
1 stop21h 49m
Alaska Airlines
Mon 6/84:45 pm
PHL
- KOA
1 stop24h 11m
Alaska Airlines
Deal found 4/19![Alaska Airlines logo]()
$731
This American Airlines deal was found by Cheapflights users on 4/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/283:31 pm
KOA
- PHL
1 stop16h 50m
American Airlines
Mon 6/87:00 am
PHL
- KOA
1 stop15h 00m
American Airlines
Deal found 4/22![American Airlines logo]()
$732
This Alaska Airlines deal was found by Cheapflights users on 4/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/48:33 am
KOA
- PHL
2 stops15h 29m
Multiple Airlines
Fri 5/87:22 am
PHL
- KOA
2 stops16h 49m
Multiple Airlines
Deal found 4/18![Multiple Airlines logo]()
$736
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 April 23, 2026.
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 April 23, 2026.
This Delta deal was found by Cheapflights users on 4/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/288:50 pm
KOA
- PHL
2 stops14h 32m
Delta
Mon 6/88:05 am
PHL
- KOA
2 stops17h 12m
Delta
Deal found 4/19![Delta logo]()
$609
This Expedia deal was found by Cheapflights users on 4/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/47:46 pm
KOA
- PHL
2 stops28h 16m
Multiple Airlines
Sat 5/164:45 pm
PHL
- KOA
1 stop24h 11m
Multiple Airlines
Deal found 4/23![Multiple Airlines logo]()
$668
This Alaska Airlines deal was found by Cheapflights users on 4/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/2811:56 am
KOA
- PHL
1 stop21h 49m
Alaska Airlines
Mon 6/84:45 pm
PHL
- KOA
1 stop24h 11m
Alaska Airlines
Deal found 4/19![Alaska Airlines logo]()
$731
This American Airlines deal was found by Cheapflights users on 4/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/283:31 pm
KOA
- PHL
1 stop16h 50m
American Airlines
Mon 6/87:00 am
PHL
- KOA
1 stop15h 00m
American Airlines
Deal found 4/22![American Airlines logo]()
$732
This United Airlines deal was found by Cheapflights users on 4/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/291:05 pm
KOA
- PHL
2 stops14h 41m
United Airlines
Wed 9/303:48 pm
PHL
- KOA
2 stops25h 58m
United Airlines
Deal found 4/21![United Airlines logo]()
$795
This Alaska Airlines deal was found by Cheapflights users on 4/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/298:18 am
KOA
- PHL
2 stops15h 22m
Multiple Airlines
Wed 9/306:06 pm
PHL
- KOA
1 stop31h 21m
Multiple Airlines
Deal found 4/22![Multiple Airlines logo]()
$775
This Alaska Airlines deal was found by Cheapflights users on 4/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/68:33 am
KOA
- PHL
2 stops15h 29m
Multiple Airlines
Sun 5/107:22 am
PHL
- KOA
2 stops16h 49m
Multiple Airlines
Deal found 4/20![Multiple Airlines logo]()
$796
Last-minute flights from Kailua-Kona to PhiladelphiaDiscover last-minute flight deals from Kailua-Kona to Philadelphia. Data last updated April 23, 2026 and is based on user searches.
Discover last-minute flight deals from Kailua-Kona to Philadelphia. Data last updated April 23, 2026 and is based on user searches.
This Expedia deal was found by Cheapflights users on 4/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/411:56 am
KOA
- PHL
1 stop12h 06m
Alaska Airlines
Sat 5/164:45 pm
PHL
- KOA
1 stop24h 11m
Alaska Airlines
Deal found 4/23![Alaska Airlines logo]()
$664
This Expedia deal was found by Cheapflights users on 4/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/47:46 pm
KOA
- PHL
2 stops28h 16m
Multiple Airlines
Sat 5/164:45 pm
PHL
- KOA
1 stop24h 11m
Multiple Airlines
Deal found 4/23![Multiple Airlines logo]()
$668
This Alaska Airlines deal was found by Cheapflights users on 4/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/48:33 am
KOA
- PHL
2 stops15h 29m
Multiple Airlines
Fri 5/87:22 am
PHL
- KOA
2 stops16h 49m
Multiple Airlines
Deal found 4/18![Multiple Airlines logo]()
$736
This Alaska Airlines deal was found by Cheapflights users on 4/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/611:56 am
KOA
- PHL
1 stop12h 06m
Multiple Airlines
Sun 5/107:22 am
PHL
- KOA
2 stops17h 54m
Multiple Airlines
Deal found 4/20![Multiple Airlines logo]()
$791
This Delta deal was found by Cheapflights users on 4/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/288:50 pm
KOA
- PHL
2 stops14h 32m
Delta
Mon 6/88:05 am
PHL
- KOA
2 stops17h 12m
Delta
Deal found 4/19![Delta logo]()
$609
This Alaska Airlines deal was found by Cheapflights users on 4/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/281:51 pm
KOA
- PHL
2 stops19h 54m
Multiple Airlines
Mon 6/84:45 pm
PHL
- KOA
1 stop24h 11m
Multiple Airlines
Deal found 4/22![Multiple Airlines logo]()
$661
This Alaska Airlines deal was found by Cheapflights users on 4/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/2811:56 am
KOA
- PHL
1 stop21h 49m
Alaska Airlines
Mon 6/84:45 pm
PHL
- KOA
1 stop24h 11m
Alaska Airlines
Deal found 4/19![Alaska Airlines logo]()
$731
This American Airlines deal was found by Cheapflights users on 4/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/283:31 pm
KOA
- PHL
1 stop16h 50m
American Airlines
Mon 6/87:00 am
PHL
- KOA
1 stop15h 00m
American Airlines
Deal found 4/22![American Airlines logo]()
$732
One-way flights from Kailua-Kona to PhiladelphiaSearch for one-way flight options from Kailua-Kona to Philadelphia. Find affordable one-way fares based on user searches. Data last updated April 23, 2026.
Search for one-way flight options from Kailua-Kona to Philadelphia. Find affordable one-way fares based on user searches. Data last updated April 23, 2026.
This Alaska Airlines deal was found by Cheapflights users on 4/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/712:21 pm
KOA
- PHL
1 stop21h 23m
Multiple Airlines
Deal found 4/19![Multiple Airlines logo]()
$286
This Delta deal was found by Cheapflights users on 4/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/78:40 pm
KOA
- PHL
2 stops15h 49m
Delta
Deal found 4/20![Delta logo]()
$292
This American Airlines deal was found by Cheapflights users on 4/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/131:22 pm
KOA
- PHL
1 stop11h 58m
American Airlines
Deal found 4/21![American Airlines logo]()
$306
This Kiwi.com deal was found by Cheapflights users on 4/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/128:33 am
KOA
- PHL
2 stops15h 07m
Multiple Airlines
Deal found 4/21![Multiple Airlines logo]()
$310
This United Airlines deal was found by Cheapflights users on 4/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/91:52 pm
KOA
- PHL
1 stop11h 58m
United Airlines
Deal found 4/19![United Airlines logo]()
$315
This Alaska Airlines deal was found by Cheapflights users on 4/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/611:56 am
KOA
- PHL
1 stop12h 06m
Alaska Airlines
Deal found 4/19![Alaska Airlines logo]()
$328
This Delta deal was found by Cheapflights users on 4/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/510:07 pm
KOA
- PHL
2 stops14h 16m
Delta
Deal found 4/19![Delta logo]()
$334
This Delta deal was found by Cheapflights users on 4/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/138:50 pm
KOA
- PHL
2 stops20h 17m
Delta
Deal found 4/19![Delta logo]()
$339
Find flight deals from Kailua-Kona to Philadelphia
Discover tips and strategies to find the most affordable flight options for your journey from Kailua-Kona (KOA) to Philadelphia (PHL). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated April 23, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $609 (Delta) |
One-way from | $286 (Alaska Airlines) |
Cheapflights Fare Finder
Customize your flight search to find flights from Kailua-Kona to Philadelphia that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated April 23, 2026.
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
Cheapest round-trip
Quickest round-trip
Kailua-KonaPhiladelphia
KOA - PHL
KOAPHL
Kona Intl
Thu 5/28
8:50 pm-5:22 pm
2 stops14h 32m
Philadelphia
Mon 6/8
8:05 am-7:17 pm
2 stops17h 12m
$609
Kailua-KonaPhiladelphia
KOA - PHL
KOAPHL
Kona Intl
Mon 5/4
7:46 pm-6:02 am
2 stops28h 16m
Philadelphia
Sat 5/16
4:45 pm-10:56 am
1 stop24h 11m
$668
Kailua-KonaPhiladelphia
KOA - PHL
KOAPHL
Kona Intl
Thu 5/28
11:56 am-3:45 pm
1 stop21h 49m
Philadelphia
Mon 6/8
4:45 pm-10:56 am
1 stop24h 11m
$731
Kailua-KonaPhiladelphia
KOA - PHL
KOAPHL
Kona Intl
Thu 5/28
3:31 pm-2:21 pm
1 stop16h 50m
Philadelphia
Mon 6/8
7:00 am-4:00 pm
1 stop15h 00m
$732
Kailua-KonaPhiladelphia
KOA - PHL
KOAPHL
Kona Intl
Tue 9/29
8:18 am-5:40 am
2 stops15h 22m
Philadelphia
Wed 9/30
6:06 pm-7:27 pm
1 stop31h 21m
$775
Kailua-KonaPhiladelphia
KOA - PHL
KOAPHL
Kona Intl
Tue 9/29
1:05 pm-9:46 am
2 stops14h 41m
Philadelphia
Wed 9/30
3:48 pm-11:46 am
2 stops25h 58m
$795
Kailua-KonaPhiladelphia
KOA - PHL
KOAPHL
Kona Intl
Wed 5/6
8:33 am-6:02 am
2 stops15h 29m
Philadelphia
Sun 5/10
7:22 am-6:11 pm
2 stops16h 49m
$796
Cheapest one-way
Kailua-KonaPhiladelphia
KOA - PHL
KOAPHL
Kona Intl
Mon 9/7
12:21 pm-3:44 pm
1 stop21h 23m
$286
Kailua-KonaPhiladelphia
KOA - PHL
KOAPHL
Kona Intl
Mon 9/7
8:40 pm-6:29 pm
2 stops15h 49m
$292
Quickest one-way
Kailua-KonaPhiladelphia
KOA - PHL
KOAPHL
Kona Intl
Thu 7/9
1:52 pm-7:50 am
1 stop11h 58m
$315
Showing 1-10 of 15 resultsSorted by cheapest first
- Most accurate provider: When it comes to deals on Kailua-Kona-Philadelphia flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Kailua-Kona-Philadelphia flight deals on Cheapflights vs. FlightHub >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 FlightHub the most. FlightHub 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.
KOA-PHL
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.
Reviews of airlines servicing Philadelphia
Get insights into the airlines that provide service to Philadelphia. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Philadelphia. Reviews last updated April 23, 2026.
Get a feel of what it's like to fly with Alaska Airlines,Hawaiian Airlines, andUnited 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.
Entertainment
7.0
Overall
7.9
Comfort
7.8
Food
7.0
Crew
8.5
Boarding
8.1
Reviews
1 / 20
8.0
ExcellentEugene,Mar 2026
MFR - SEA
Entertainment
7.0
Overall
7.9
Comfort
7.8
Food
7.0
Crew
8.5
Boarding
8.1
Reviews
1 / 20
8.0
ExcellentEugene,Mar 2026
MFR - SEA
Entertainment
7.0
Overall
7.9
Comfort
7.8
Food
7.0
Crew
8.5
Boarding
8.1
Reviews
1 / 20
8.0
ExcellentEugene,Mar 2026
MFR - SEA
Entertainment
7.0
Overall
7.9
Comfort
7.8
Food
7.0
Crew
8.5
Boarding
8.1
Reviews
1 / 20
8.0
ExcellentEugene,Mar 2026
MFR - SEA
Entertainment
7.0
Overall
7.9
Comfort
7.8
Food
7.0
Crew
8.5
Boarding
8.1
Reviews
1 / 20
8.0
ExcellentEugene,Mar 2026
MFR - SEA
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.
Traveling to a place near Philadelphia?
Book flights to Philadelphia if you plan to visit one of these locationsWildwood
King of Prussia
Reading
Camden
Ocean City
Lewes
Dewey Beach
Pottstown
Ephrata
Vineland
Milford
Dover
Elkton
Essington
Willow Grove
New Castle
Millville
Glen Mills
Chester
Newark
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Kailua-Kona and Philadelphia flights
Browse other Kailua-Kona and Philadelphia flight options. Last updated on April 23, 2026.
Other flights from Kailua-Kona
Browse through other flights departing from Kailua-Kona. Flights are based on user searches made on Cheapflights and were last updated on April 23, 2026.
Other flights to Philadelphia
Explore flights to Philadelphia departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on April 23, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Top 4 airlines flying from Kailua-Kona to Philadelphia
Discover the top 4 airlines that operate flights from Kailua-Kona to Philadelphia. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated April 23, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$533 | Average$637 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$544 | Average$616 | FlexibilityNo cancel fee | On-time75% | |
| Cheapest$565 | Average$699 | FlexibilityNo cancel fee | On-time85% | |
| Cheapest$579 | Average$688 | FlexibilityNo cancel fee | On-time71% |