PHL - KOA

$316 Find Cheap Flights from Philadelphia to Kailua-Kona - Compare and Save

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Philadelphia to Kailua-Kona departing on 9/5. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

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Everything you should know

Cheapest round-trip
$618
Typical prices: $549-$783
Multiple Airlines
Tue 9/8Thu 9/10
PHL - KOA • 2 stops
Cheapest one-way
$316
Typical prices: $364-$461
American Airlines
Sat 9/5
PHL - KOA • 1 stop
Nonstop flights
Not available
There are currently no direct flights between Philadelphia and Kailua-Kona. You'll need at least 1 connection.
Insights
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Top layover airports
Dallas (DFW)
Cheapest • Avg $639 (round-trip)
San Francisco (SFO)
Shortest trip • 12h 40m (one-way)
Insights
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When to travel
January
Cheapest • 26% price drop
November
Most popular
Good to know
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We hope you love your trip to Kailua-Kona!
Flight Deals
Booking Insights
Flight Deals

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

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Philadelphia to Kailua-Kona that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

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

Tue, Sep 8 - Thu, Sep 10
Multiple Airlines Logo
4:48 pm - 5:55 pm
PHL
-
KOA
31h 07m
2 stops
Multiple Airlines Logo
12:21 pm - 3:45 pm
KOA
-
PHL
21h 24m
1 stop
$618Multiple Airlines
Sun, Dec 6 - Sat, Dec 12
Alaska Airlines Logo
5:15 pm - 11:52 am
PHL
-
KOA
23h 37m
1 stop
Alaska Airlines Logo
11:28 pm - 4:56 pm
KOA
-
PHL
12h 28m
1 stop
$632Alaska Airlines
Mon, Aug 24 - Mon, Aug 31
Multiple Airlines Logo
4:48 pm - 11:06 am
PHL
-
KOA
24h 18m
1 stop
Multiple Airlines Logo
12:51 pm - 3:45 pm
KOA
-
PHL
20h 54m
2 stops
$637Multiple Airlines
Sun, Dec 6 - Sat, Dec 12
Multiple Airlines Logo
5:15 pm - 11:52 am
PHL
-
KOA
23h 37m
1 stop
Multiple Airlines Logo
4:33 pm - 4:06 pm
KOA
-
PHL
18h 33m
2 stops
$638Multiple Airlines
Tue, Oct 13 - Tue, Oct 20
Multiple Airlines Logo
4:06 pm - 12:40 pm
PHL
-
KOA
26h 34m
2 stops
Multiple Airlines Logo
5:45 pm - 5:39 pm
KOA
-
PHL
17h 54m
2 stops
$642Multiple Airlines
Mon, Aug 24 - Sun, Aug 30
Delta Logo
6:05 am - 5:35 pm
PHL
-
KOA
17h 30m
2 stops
Delta Logo
10:05 pm - 5:47 pm
KOA
-
PHL
13h 42m
2 stops
$643Delta
Thu, Aug 27 - Tue, Sep 8
Multiple Airlines Logo
4:48 pm - 11:06 am
PHL
-
KOA
24h 18m
1 stop
Multiple Airlines Logo
6:30 pm - 3:45 pm
KOA
-
PHL
15h 15m
2 stops
$647Multiple Airlines
Thu, Aug 27 - Tue, Sep 8
Multiple Airlines Logo
6:59 pm - 2:39 pm
PHL
-
KOA
25h 40m
2 stops
Multiple Airlines Logo
5:02 pm - 3:45 pm
KOA
-
PHL
16h 43m
2 stops
$653Multiple Airlines
Mon, Jan 4 - Mon, Jan 11
Delta Logo
7:00 am - 6:54 pm
PHL
-
KOA
16h 54m
2 stops
Delta Logo
9:40 pm - 5:15 pm
KOA
-
PHL
14h 35m
2 stops
$669Delta
Mon, Aug 24 - Mon, Aug 31
Multiple Airlines Logo
7:02 am - 7:25 pm
PHL
-
KOA
18h 23m
1 stop
Multiple Airlines Logo
12:21 pm - 3:45 pm
KOA
-
PHL
21h 24m
1 stop
$672Multiple Airlines
Booking Insights

KAYAK's insights & trends for Philadelphia to Kailua-Kona flights

Get data-powered insights and trends into flights from Philadelphia to Kailua-Kona to help you find the cheapest flights, the best time to fly and much more.

How much is a round-trip flight from Philadelphia to Kailua-Kona?

This analysis is based on the cheapest round-trip price found on KAYAK in the last 12 months by searching for a flight from Philadelphia to Kailua-Kona departing in September.

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

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Philadelphia to Kailua-Kona, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Philadelphia to Kailua-Kona is January, where tickets cost $589 (return) on average. On the other hand, the most expensive months are June and November, where the average cost of round-trip tickets is $1,107 and $1,080 respectively.

How far in advance should I book a flight from Philadelphia to Kailua-Kona?

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from Philadelphia to Kailua-Kona, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.

To get a below average price on the flight from Philadelphia to Kailua-Kona, you should book around 1 week before departure. For the absolute cheapest price, our data suggests you should book 8 weeks before departure.

Find deals

Good to know

Low season

September

Cheapest flight

$316
Best time to beat the crowds with an average 12% drop in price.
Most popular time to fly with an average 28% increase in price.
Flight from Philadelphia to Kailua-Kona

When to book flights from Philadelphia to Kailua-Kona

Are your dates flexible? Find out the best times to travel from Philadelphia to Kailua-Kona based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from Philadelphia to Kailua-Kona

  • What is the cheapest flight from Philadelphia to Kailua-Kona?

    In the last 5 days, the lowest price for a flight from Philadelphia to Kailua-Kona was $316 for a one-way ticket and $618 for a round-trip.

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

    Even though you are not required to have a passport, keep in mind that an official ID is needed to board the airplane.

  • Which airports will I be using when flying from Philadelphia to Kailua-Kona?

    Philadelphia and Kailua-Kona are both served by 1 main airport. You will leave Philadelphia from Philadelphia and will be arriving at Kona Intl.

  • Which aircraft models fly most regularly from Philadelphia to Kailua-Kona?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Philadelphia to Kailua-Kona?

    Star Alliance, and oneworld are the airline alliances operating flights between Philadelphia and Kailua-Kona, with Star Alliance being the most commonly used for this route.

  • Which is the best airline for flights from Philadelphia to Kailua-Kona, Alaska Airlines or United Airlines?

    The two airlines most popular with KAYAK users for flights from Philadelphia to Kailua-Kona are Alaska Airlines and United Airlines. With an average price for the route of $622 and an overall rating of 7.9, Alaska Airlines is the most popular choice. United Airlines is also a great choice for the route, with an average price of $681 and an overall rating of 7.4.

  • How does KAYAK find such low prices on flights from Philadelphia to Kailua-Kona?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Philadelphia to Kailua-Kona.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Philadelphia to Kailua-Kona?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Kailua-Kona from Philadelphia is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Philadelphia to Kailua-Kona?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Kailua-Kona with an airline and back to Philadelphia with another airline. Booking your flights between Philadelphia and KOA can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Philadelphia to Kailua-Kona?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Kailua-Kona from Philadelphia up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

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

Information on your arrival and departure airports

Philadelphia (PHL)
Kailua-Kona (KOA)