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Cheap flights from Philadelphia to Kailua-Kona from $210

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Philadelphia to Kailua-Kona departing on 2/25. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

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Find the cheapest flights from Philadelphia to Kailua-Kona

Cheap round-trip flights

Enter your travel dates to find the best prices.
American Airlines Logo
10:45 am - 6:59 pm
PHL
-
KOA
13h 14m
1 stop
American Airlines Logo
10:40 pm - 2:57 pm
KOA
-
PHL
11h 17m
1 stop
$416American Airlines
Wed, Feb 18 - Tue, Feb 24
American Airlines Logo
9:24 am - 6:59 pm
PHL
-
KOA
14h 35m
1 stop
American Airlines Logo
10:11 pm - 4:39 pm
KOA
-
PHL
13h 28m
2 stops
$422American Airlines
Wed, Feb 18 - Tue, Feb 24
American Airlines Logo
6:15 am - 2:54 pm
PHL
-
KOA
13h 39m
1 stop
American Airlines Logo
10:11 pm - 2:55 pm
KOA
-
PHL
11h 44m
1 stop
$425American Airlines
Wed, Feb 4 - Wed, Feb 11
American Airlines Logo
8:35 am - 6:59 pm
PHL
-
KOA
15h 24m
2 stops
American Airlines Logo
10:11 pm - 4:39 pm
KOA
-
PHL
13h 28m
2 stops
$427American Airlines
Wed, Feb 18 - Tue, Feb 24
Delta Logo
5:40 am - 6:30 pm
PHL
-
KOA
17h 50m
2 stops
Delta Logo
10:55 pm - 11:46 pm
KOA
-
PHL
19h 51m
2 stops
$435Delta
Wed, Feb 4 - Wed, Feb 11
American Airlines Logo
5:00 am - 3:30 pm
PHL
-
KOA
15h 30m
1 stop
American Airlines Logo
10:11 pm - 3:12 pm
KOA
-
PHL
12h 01m
1 stop
$436American Airlines
Mon, Feb 23 - Tue, Mar 3
American Airlines Logo
10:45 am - 6:59 pm
PHL
-
KOA
13h 14m
1 stop
American Airlines Logo
10:11 pm - 4:39 pm
KOA
-
PHL
13h 28m
2 stops
$442American Airlines
Mon, Feb 23 - Tue, Mar 3
Delta Logo
5:31 am - 6:30 pm
PHL
-
KOA
17h 59m
2 stops
Delta Logo
10:55 pm - 11:46 pm
KOA
-
PHL
19h 51m
2 stops
$455Delta
Mon, Feb 23 - Tue, Mar 3
American Airlines Logo
6:35 pm - 2:54 pm
PHL
-
KOA
25h 19m
1 stop
American Airlines Logo
10:11 pm - 3:12 pm
KOA
-
PHL
12h 01m
1 stop
$474American Airlines
Sun, Feb 1 - Mon, Feb 16
American Airlines Logo
6:35 pm - 2:54 pm
PHL
-
KOA
25h 19m
1 stop
American Airlines Logo
10:11 pm - 4:39 pm
KOA
-
PHL
13h 28m
2 stops
$479American Airlines
Sun, Feb 1 - Mon, Feb 16

Delta flights from Philadelphia to Kailua-Kona

Our best Delta deals on Philadelphia to Kailua-Kona flight tickets
Delta
Feb 4
PHL5:40 amPhiladelphia
17h 50m
2 stops
KOA6:30 pmKona Intl
Feb 11
KOA10:55 pmKona Intl
19h 51m
2 stops
PHL11:46 pmPhiladelphia
$435
Delta
Feb 23
PHL5:31 amPhiladelphia
17h 59m
2 stops
KOA6:30 pmKona Intl
Mar 3
KOA10:55 pmKona Intl
19h 51m
2 stops
PHL11:46 pmPhiladelphia
$455

American Airlines flights from Philadelphia to Kailua-Kona

Our best American Airlines deals on Philadelphia to Kailua-Kona flight tickets
American Airlines
Feb 18
PHL10:45 amPhiladelphia
13h 14m
1 stop
KOA6:59 pmKona Intl
Feb 24
KOA10:40 pmKona Intl
11h 17m
1 stop
PHL2:57 pmPhiladelphia
$416
American Airlines
Feb 18
PHL9:24 amPhiladelphia
14h 35m
1 stop
KOA6:59 pmKona Intl
Feb 24
KOA10:11 pmKona Intl
13h 28m
2 stops
PHL4:39 pmPhiladelphia
$422
American Airlines
Feb 4
PHL6:15 amPhiladelphia
13h 39m
1 stop
KOA2:54 pmKona Intl
Feb 11
KOA10:11 pmKona Intl
11h 44m
1 stop
PHL2:55 pmPhiladelphia
$425

momondo Fare Finder

 
Customize your flight search to find flights from Philadelphia to Kailua-Kona 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, momondo users made 832,500 searches. Data last updated January 15, 2026.
Use the filters below to find and compare flights from Philadelphia to Kailua-Kona that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

PhiladelphiaKailua-Kona

PHL - KOA

PHLKOA

Philadelphia

Wed 2/18

10:45 am-6:59 pm

1 stop13h 14m

Kona Intl

Tue 2/24

10:40 pm-2:57 pm

1 stop11h 17m

$416

PhiladelphiaKailua-Kona

PHL - KOA

PHLKOA

Philadelphia

Wed 2/18

9:24 am-6:59 pm

1 stop14h 35m

Kona Intl

Tue 2/24

10:11 pm-4:39 pm

2 stops13h 28m

$422

PhiladelphiaKailua-Kona

PHL - KOA

PHLKOA

Philadelphia

Wed 2/4

6:15 am-2:54 pm

1 stop13h 39m

Kona Intl

Wed 2/11

10:11 pm-2:55 pm

1 stop11h 44m

$425

PhiladelphiaKailua-Kona

PHL - KOA

PHLKOA

Philadelphia

Wed 2/18

8:35 am-6:59 pm

2 stops15h 24m

Kona Intl

Tue 2/24

10:11 pm-4:39 pm

2 stops13h 28m

$427

PhiladelphiaKailua-Kona

PHL - KOA

PHLKOA

Philadelphia

Wed 2/4

5:40 am-6:30 pm

2 stops17h 50m

Kona Intl

Wed 2/11

10:55 pm-11:46 pm

2 stops19h 51m

$435

PhiladelphiaKailua-Kona

PHL - KOA

PHLKOA

Philadelphia

Mon 2/23

5:00 am-3:30 pm

1 stop15h 30m

Kona Intl

Tue 3/3

10:11 pm-3:12 pm

1 stop12h 01m

$436

PhiladelphiaKailua-Kona

PHL - KOA

PHLKOA

Philadelphia

Mon 2/23

10:45 am-6:59 pm

1 stop13h 14m

Kona Intl

Tue 3/3

10:11 pm-4:39 pm

2 stops13h 28m

$442

PhiladelphiaKailua-Kona

PHL - KOA

PHLKOA

Philadelphia

Mon 2/23

5:31 am-6:30 pm

2 stops17h 59m

Kona Intl

Tue 3/3

10:55 pm-11:46 pm

2 stops19h 51m

$455

PhiladelphiaKailua-Kona

PHL - KOA

PHLKOA

Philadelphia

Sun 2/1

6:35 pm-2:54 pm

1 stop25h 19m

Kona Intl

Mon 2/16

10:11 pm-3:12 pm

1 stop12h 01m

$474

PhiladelphiaKailua-Kona

PHL - KOA

PHLKOA

Philadelphia

Sun 2/1

6:35 pm-2:54 pm

1 stop25h 19m

Kona Intl

Mon 2/16

10:11 pm-4:39 pm

2 stops13h 28m

$479

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Kailua-Kona from

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

What is the cheapest month to fly to Kailua-Kona?

The cheapest month to fly to Kailua-Kona from Philadelphia is in September. Flight prices, which tend to average around $549, are often lower during this time because this is during the off-season. The month of January is another great option to travel to Kailua-Kona, with average flight prices from Philadelphia averaging around $581.

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 $773 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 $636 on momondo.

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

You could potentially save up to 6% 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 January 2026, prices for Philadelphia to Kailua-Kona flights are approximately 11% 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

13h 32m

Direct flights

None
The fastest flight from Philadelphia to Kailua-Kona takes 13h 32m
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. 13h 32m 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?

  • 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?

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 AirlinesPriceFrom $483Free CancellationRating
8.0
11,721 reviews
Search Alaska Airlines flights
United AirlinesPriceFrom $524Free CancellationRating
7.4
9,164 reviews
Search United Airlines flights
American AirlinesPriceFrom $529Free CancellationRating
7.2
11,134 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.

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