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PHL - KOA

$340 Find cheap flights from Philadelphia to Kailua-Kona

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 10/10. 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
0 bags
Mon 7/1
Mon 7/8

Search hundreds of travel sites at once for deals on flights to Kailua-Kona

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Philadelphia to Kailua-Kona, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Philadelphia to Kailua-Kona, as well as popular online travel agencies
In the last 7 days travelers have searched 42,335,261 times on KAYAK, and here is why:

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Cheap flight deals from Philadelphia to Kailua-Kona (PHL-KOA)

 
These are the cheapest deals for flights from Philadelphia to Kailua-Kona currently on KAYAK along with options from the most popular airlines KAYAK users selected for this route. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.

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

Recommended round-trip deals departing in the coming months from the most popular airlines that fly from Philadelphia to Kailua-Kona.

Recent one-way flight deals from Philadelphia to Kailua-Kona

Only flying one-way? Below are some of the best one-way flight deals from Philadelphia to Kailua-Kona found on KAYAK recently.

Recent last minute flight deals from Philadelphia to Kailua-Kona

Leaving soon but still want a bargain? Check out these latest deals for last minute flights from Philadelphia to Kailua-Kona.

Recent direct flight deals from Philadelphia to Kailua-Kona

The latest deals for direct flights from Philadelphia to Kailua-Kona so you can sit back and relax without the need for a layover.

Cheap bus & train deals from Philadelphia to Kailua-Kona

Find recent round-trip train or bus tickets from Philadelphia to Kailua-Kona.

All round-trip flight deals to Kailua-Kona

The cheapest plane tickets to Kailua-Kona found on KAYAK recently.
Discover the best prices and deals for you by selecting your travel dates.
Choose your dates
7:00 am - 6:33 pmPHL-KOA
17h 33m2 stops
8:41 pm - 5:23 pmKOA-PHL
14h 42m2 stops
$510Delta
Find Deal
Tue, Aug 20 - Thu, Sep 5
6:59 pm - 9:03 pmPHL-KOA
32h 04m1 stop
8:28 pm - 5:40 amKOA-PHL
27h 12m1 stop
$529Alaska Airlines
Find Deal
Fri, Sep 20 - Wed, Sep 25
9:45 am - 6:34 pmPHL-KOA
14h 49m2 stops
8:45 pm - 3:53 pmKOA-PHL
13h 08m2 stops
$540Delta
Find Deal
Sat, Sep 21 - Fri, Sep 27
5:15 pm - 6:34 pmPHL-KOA
31h 19m2 stops
8:45 pm - 5:10 pmKOA-PHL
14h 25m2 stops
$548Delta
Find Deal
Wed, Sep 18 - Fri, Sep 27
6:15 am - 7:24 pmPHL-KOA
19h 09m3 stops
12:58 pm - 10:35 amKOA-PHL
15h 37m2 stops
$655United Airlines
Find Deal
Tue, Aug 20 - Thu, Sep 5
8:11 am - 3:46 pmPHL-KOA
13h 35m1 stop
7:35 pm - 3:30 pmKOA-PHL
13h 55m1 stop
$670United Airlines
Find Deal
Thu, Sep 5 - Tue, Sep 10
5:25 am - 12:52 pmPHL-KOA
13h 27m1 stop
9:39 pm - 3:13 pmKOA-PHL
11h 34m1 stop
$702American Airlines
Find Deal
Thu, Aug 15 - Sat, Aug 24
7:00 am - 2:14 pmPHL-KOA
13h 14m1 stop
10:25 pm - 6:31 pmKOA-PHL
14h 06m2 stops
$705American Airlines
Find Deal
Wed, Sep 18 - Thu, Sep 26
11:25 am - 9:59 amPHL-KOA
28h 34m3 stops
12:29 pm - 11:27 amKOA-PHL
16h 58m2 stops
Wed, Jul 31 - Sun, Aug 4
12:55 pm - 11:29 amPHL-KOA
28h 34m3 stops
3:25 pm - 6:40 pmKOA-PHL
21h 15m2 stops
$1,406
Find Deal
Fri, Oct 11 - Fri, Oct 18
7:15 am - 9:07 pmPHL-KOA
19h 52m1 stop
$340Alaska Airlines
Find Deal
Thu, Oct 10
7:15 am - 11:00 amPHL-KOA
33h 45m2 stops
$367Alaska Airlines
Find Deal
Thu, Oct 10
3:38 pm - 11:50 amPHL-KOA
26h 12m2 stops
$370Alaska Airlines
Find Deal
Sat, Jun 8
7:00 am - 3:21 pmPHL-KOA
14h 21m1 stop
$371United Airlines
Find Deal
Sun, Jun 23
7:00 am - 1:43 pmPHL-KOA
12h 43m1 stop
$401American Airlines
Find Deal
Mon, Jul 29
6:53 am - 3:21 pmPHL-KOA
14h 28m1 stop
$410United Airlines
Find Deal
Sat, Jun 8
7:00 am - 1:43 pmPHL-KOA
12h 43m1 stop
$451American Airlines
Find Deal
Mon, Jul 22
6:24 am - 3:21 pmPHL-KOA
14h 57m2 stops
$461United Airlines
Find Deal
Fri, Jun 28
8:00 am - 9:22 pmPHL-KOA
19h 22m2 stops
$465United Airlines
Find Deal
Mon, Jul 29
12:55 pm - 11:48 amPHL-KOA
28h 53m3 stops
Thu, Oct 10
6:30 am - 6:35 pmPHL-KOA
18h 05m2 stops
9:40 pm - 7:28 pmKOA-PHL
15h 48m2 stops
$736Delta
Find Deal
Wed, Jun 5 - Sun, Jun 9
7:03 pm - 8:59 pmPHL-KOA
31h 56m1 stop
3:11 pm - 5:56 amKOA-PHL
32h 45m1 stop
$739Alaska Airlines
Find Deal
Wed, Jun 5 - Sun, Jun 9
7:03 pm - 8:59 pmPHL-KOA
31h 56m1 stop
8:13 pm - 9:50 amKOA-PHL
31h 37m2 stops
$824Alaska Airlines
Find Deal
Wed, Jun 5 - Sun, Jun 9

Flights from Philadelphia to Kailua-Kona - Travel Insights & Trends

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.

What’s the cheapest day of the week to fly from Philadelphia to Kailua-Kona?

The average price of all flights from Philadelphia to Kailua-Kona clicked on KAYAK for each day over the last 12 months.
Your flight ticket price will generally be cheaper if you fly to Kailua-Kona on a Wednesday and more expensive on a Sunday. On your return trip to Philadelphia, you should consider flying back on a Monday, and avoid Sundays for better deals.

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 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 February, where tickets cost $750 on average. On the other hand, the most expensive months are December and June, where the average cost of tickets is $1,229 and $1,159 respectively.

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

To calculate daily average prices, KAYAK takes all prices for each day before departure over the last year for 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 month.
To get a below average price on the flight from Philadelphia to Kailua-Kona, you should book around 2 days before departure. For the absolute cheapest price, our data suggests you should book 40 days before departure.

Which airlines provide the cheapest flights from Philadelphia to Kailua-Kona?

The cheapest price for the route for each airline clicked by KAYAK users in the last 72 hours.
In the last 3 days, Alaska Airlines offered the best one-way deal for that route, at $340. KAYAK users also found Philadelphia to Kailua-Kona round-trip flights on Delta from $510 and on Alaska Airlines from $529.

Good to know

Low season

November

High season

December

Cheapest flight

$340
Best time to beat the crowds with an average 7% drop in price.
Most popular time to fly with an average 40% 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 3 days, the lowest price for a flight from Philadelphia to Kailua-Kona was $340 for a one-way ticket and $510 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?

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

  • What is the most popular layover when flying to Kailua-Kona from Philadelphia?

    Los Angeles is the most popular layover city among KAYAK users traveling from Philadelphia to Kailua-Kona.

  • 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 $701 and an overall rating of 8.0, Alaska Airlines is the most popular choice. United Airlines is also a great choice for the route, with an average price of $812 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.

See more FAQs

Top 3 airlines serving from Philadelphia to Kailua-Kona

 
See real verified KAYAK customer reviews for airlines flying from Philadelphia to Kailua-Kona. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Philadelphia to Kailua-Kona? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
8.0
Alaska AirlinesOverall score based on 9197 reviews
7.9Comfort
7.3Entertainment
8.6Crew
7.3Food
8.2Boarding
Airline reviews

The flight both ways was pleasant and uneventful. The staff was friendly, accommodating, and overall very helpful.

10.0 ExcellentAnonymous, Jun 2024PDX - MCO
Read more about Alaska Airlines reviews

The flight both ways was pleasant and uneventful. The staff was friendly, accommodating, and overall very helpful.

Offer snacks/meals for people with food sensitivities. HAVE TV SCREENS!

The flight itself went well, except it left 1.5 hours late, and about 10 of us missed our Alaska Airlines connection by minutes; they wouldn't hold the plane, even though our arrival delay was caused by Alaska. No gluten-free options among the snacks; you had to order meals separately, but there was no consideration for food sensitivities. NO TELEVISION on a flight from Washington, DC to Seattle or from Seattle to Anchorage. I didn't know that ANY airlines offering cross-country flights didn't have screens for entertainment. This alone is a "never again" for me.

I have to eat gluten-free due to celiac disease, but so far no Alaska Air flight has offered a gluten-free option for the snack given out with free drinks. It seems like that wouldn't be too hard to do.

Crew was outstanding. Flight was fine. Food was a joke! I didn't get the priority I paid for!! That pissed me off since I paid extra!!!

I liked the price of the 2 way tix. I hated having to pay $8.00 for Internet access. It should be free. Legroom and seats are very confining.

I didn’t know that food needed to be ordered ahead. Please include this in the reservation information. Overall, very good experience.

Plane hit turbulence diverted to Houston. We'll probably get in after 3am

Cabin crew very friendly and pleasant. Flight left late but we didn't know why. Alaska Airlines app was not user friendly -- app wouldn't let us upgrade our seats, but no indication if flight was full. We wound up having to call the airline to request an upgrade and we were told none was available. Waste of time. Baggage retrieval was easy.

Full flight where I had another passenger sitting in middle seat who said that he had lost 250 lbs from 500. The stewardess on exiting the flight advise me that I was going to receive a refund. I thought she was talking about another passenger. The stewardess saw that to make him comfortable I had lifted the armrest and flew for 5 hours to Seattle from Reagan DCA with a portion of his body on my seat. I survived. I flight to remember!!!!

I had a great flight. Everything went smoothly and the flight arrived early.

The flight and boarding were easy peasy. I was traveling with my 4-year-old, so a smooth boarding experience was especially appreciated. My only piece of feedback is really about where our gate was in O'Hare. They've shoved four gates into a tiny corner of the B terminal and there isn't early enough room or seating for everyone. Not United's problem, but did dent the overall experience.

Dinner was okay but the breakfast was not eatable on the flight San Francisco to Zurich.

There was no screens on board AND the WiFi didn’t work. My seat was broken and couldn’t recline so I couldn’t even sleep. The flight attendants didn’t offer anything to make it more comfortable. It was such an old cramped plane, when the person in front of me reclined I couldn’t even open my tray table. All the United ads talk about guaranteeing everyone gets a screen!

The Wi-Fi was unavailable on this flight for some reason.

On time take off…US cabins look tired and need of refresh!

Fantastic. Smooth boarding with an infant. Never experienced it with any other carriers.

This was a Lufthansa flight, not United. The CSA at the counter, Ashley, was not only incompetent, but quite rude. Me and two other PAX waited over 7 minutes standing in front of her and another CSA and they ignored us. We joked that we must have accidently taken invisibility pills. She could have at least said "I'll be with you in a moment, I'm currently....". I could go on about how rude she and the other CSAs were (whispering, not communicating with me, blaming the situation on others, etc.). She would not work for me. Then, she gave me literally the worst seat on the plane. the worst. My seat kept getting bumped (rammed twice by the crew with their carts and about every 5 minutes by someone using the bathroom), listening to the bathroom all night, crowded seat, etc.

My seat was broken. WiFi didn’t work. Gate crew at HOU were rude and condescending. Treated all the passengers badly. Bad experience, United.

First flight of the day… MINIMUM FUEL! 15 minute landing delay at HOU due to fog turned into a 2+ hour delay! Rather than circle, they had to divert to another city to refuel! Sat on tarmac at Austin to refuel. We ALL missed our connections! The crew, including pilots, were clueless. Crew was really a mess. At HOU, Untied employees were exceedingly rude to all. It was pitiful.

There were delays on both ends. It made it less than excellent. This plane was great though

Attendants were rude. Scowling. Seats were miserable and we paid extra.

Not being able to purchase my check in baggage online was a negative.

LATE LATE LATE!!! Plagued by late AA flights on this trip. Such a drag. This one was by far the worst.

Same basket of unhealthy prepackaged snacks (junk food) which was depleted by the time it got to my row!!

We experience delays on departure and connecting flights resulting in 14 hour to our next departure. We were accommodated with a night's stay but was only provided a 12 dollar meals accommodation. The airlines rules state.at least 50 dollars. In any case, it can not make up for the whole day missed on our vacation in Sydney Australia.

Flight from PHL to PHX arrived 50 minutes early and a gate was available. First class flight attendant Stephanie was very friendly and polite. Sanitizing wipes should be provided with meals in addition to refresher towels.

flight delayed so missed connection and this had to rebook for next day

Flight departed PHL one hour late due to late arrival of aircraft. On board services were okay. First class menu does not offer any new items; same desserts (cheese & crackers or Mango sorbet). At least there were no credit card promotions during the flight.

After sitting on plane for 7+ hours, flight was canceled. And to makes matters worse, my suitcase is in baggage hell!

Book cheap flights from Philadelphia to Kailua-Kona

Recent one-way flight deals

 
Only flying one-way? Below are some of the best one-way flight deals from Philadelphia to Kailua-Kona found on KAYAK in the last 72 hours.
10/10Thu
1 stopAlaska Airlines
19h 52mPHL-KOA
$340
10/10Thu
2 stopsAlaska Airlines
33h 45mPHL-KOA
$367
6/8Sat
2 stopsAlaska Airlines
26h 12mPHL-KOA
$370
6/23Sun
1 stopUnited Airlines
14h 21mPHL-KOA
$371
7/29Mon
1 stopAmerican Airlines
12h 43mPHL-KOA
$401
6/8Sat
1 stopUnited Airlines
14h 28mPHL-KOA
$410
7/22Mon
1 stopAmerican Airlines
12h 43mPHL-KOA
$451
6/28Fri
2 stopsUnited Airlines
14h 57mPHL-KOA
$461
7/29Mon
2 stopsUnited Airlines
19h 22mPHL-KOA
$465
10/10Thu
3 stops
28h 53mPHL-KOA
$805

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Last minute flights from Philadelphia to Kailua-Kona

Last minute flight, train and bus deals

 
These last-minute flight deals are the cheapest flights found on KAYAK in the last 72 hours for flights from Philadelphia to Kailua-Kona that are departing in the next 10 days.
6/5Wed
multi-stopDelta
18h 05mPHL-KOA
6/9Sun
multi-stopDelta
15h 48mKOA-PHL
$736
6/5Wed
multi-stopAlaska Airlines
31h 56mPHL-KOA
6/9Sun
multi-stopAlaska Airlines
32h 45mKOA-PHL
$739
6/5Wed
multi-stopAlaska Airlines
31h 56mPHL-KOA
6/9Sun
multi-stopAlaska Airlines
31h 37mKOA-PHL
$824

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Philadelphia - Kailua-Kona Flights

Departure:

Philadelphia (PHL)United States

Destination:

Kailua-Kona (KOA)United States

Return flight deals:

Kailua-Kona - Philadelphia

Cabin classes: