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PHL - KOA

$351 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 7/29. 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
Sat 6/1
Sat 6/8

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 43,740,974 times on KAYAK, and here is why:

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Cheap flight deals 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 and deals for you by selecting your travel dates.
Choose your dates
7:21 am - 8:59 pmPHL-KOA
19h 38m1 stop
3:11 pm - 5:56 amKOA-PHL
32h 45m1 stop
$582Alaska Airlines
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Thu, May 30 - Thu, Jun 6
6:53 pm - 12:30 pmPHL-KOA
23h 37m1 stop
3:09 pm - 5:41 amKOA-PHL
32h 32m1 stop
$619Alaska Airlines
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Tue, Oct 15 - Tue, Oct 22
6:25 am - 6:34 pmPHL-KOA
18h 09m2 stops
8:45 pm - 6:15 pmKOA-PHL
15h 30m2 stops
$630Delta
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Wed, Sep 18 - Thu, Sep 26
8:15 am - 6:25 pmPHL-KOA
16h 10m2 stops
9:45 pm - 5:38 pmKOA-PHL
13h 53m2 stops
$657Delta
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Wed, Aug 21 - Mon, Aug 26
5:25 am - 12:52 pmPHL-KOA
13h 27m1 stop
2:22 pm - 9:09 amKOA-PHL
12h 47m1 stop
$702American Airlines
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Wed, Aug 14 - Mon, Aug 19
5:25 am - 12:52 pmPHL-KOA
13h 27m1 stop
9:39 pm - 5:55 pmKOA-PHL
14h 16m2 stops
$705American Airlines
Find Deal
Wed, Aug 14 - Mon, Aug 19
6:15 am - 7:24 pmPHL-KOA
19h 09m3 stops
7:35 pm - 5:43 pmKOA-PHL
16h 08m2 stops
$805United Airlines
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Wed, Aug 21 - Mon, Aug 26
6:15 am - 7:24 pmPHL-KOA
19h 09m3 stops
12:58 pm - 11:40 amKOA-PHL
16h 42m2 stops
$835United Airlines
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Fri, Sep 6 - Sun, Sep 15
12:45 pm - 7:49 pmPHL-KOA
37h 04m3 stops
3:30 pm - 3:57 pmKOA-PHL
18h 27m2 stops
$1,426
Find Deal
Fri, May 31 - Fri, Jun 7
12:45 pm - 7:49 pmPHL-KOA
37h 04m3 stops
3:30 pm - 3:57 pmKOA-PHL
18h 27m2 stops
$1,447
Find Deal
Fri, May 31 - Fri, Jun 7

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 Tuesday 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 October, where tickets cost $687 on average. On the other hand, the most expensive months are July and June, where the average cost of tickets is $1,145 and $1,052 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 3 days before departure. For the absolute cheapest price, our data suggests you should book 11 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, American Airlines offered the best one-way deal for that route, at $351. KAYAK users also found Philadelphia to Kailua-Kona round-trip flights on Alaska Airlines from $582 and on Delta from $630.

Good to know

Low season

May

High season

June

Cheapest flight

$351
Best time to beat the crowds but there is an average 2% increase in price.
Most popular time to fly with an average 20% 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 $351 for a one-way ticket and $582 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, SkyTeam, and Star Alliance 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 $729 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 $817 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 9118 reviews
7.3Entertainment
7.3Food
8.6Crew
7.9Comfort
8.2Boarding
Airline reviews

They canceled the flight 30 minutes prior to departure without any heads up.

2.0 MediocreAnonymous, May 2024SFO - LAX
Read more about Alaska Airlines reviews

They canceled the flight 30 minutes prior to departure without any heads up.

Like South West(2 check in baggage free) if Alaskan Airlines could give at least one check in baggage free then it would be great.

Expect to get miles for us having to miss our first planned flight due to them waiting on passengers that decided to be late to the airport.

Was not happy that we had to wait an additional 50 minutes for passengers that were still in TSA. This delay made us miss our connecting flight in Seattle to get home to tuck in our two little toddlers. We ran off the plane and ran across the entire airport trying to make this flight only to get to the gate to see that they have ended boarding. So they were willing to wait for passengers in Hawaii but not Seattle?? Especially when this wasn't even our fault. I expect to receive miles for missing our flight and spending an additional 4 hours in Seattle.

Up on arrival, due to twisted ankle, I wasn’t able to walk. Requested for a wheelchair. They immediately asked for it. After 10 minutes wait a young man named Carlos picked me up at the gate, got my baggage and took me to the pick up area. It was a great service. Thanks Alaska Air line

Once I was in my seat, it wasn't as comfortable. It was very tight (width wise).

All parts were excellent, especially staff at bag tag printing and inflight crew. Just the normal differences from past air travel could be improved but we’ve learned to accept those—cramped seats, minimal food/beverage, etc.

Better organizing of entry and exit onto the plane regarding all of the baggage people haul on. There should be a better system so those with no baggage can get in and out more quickly. The baggage haul-on situation is absurd.

Attentive crew. Best of all was the empty seat between me and my rowmate.

Staff great. Tight seating. Pretzels and drink same as any other airline.

I paid $380 for my one-way ticket from California to Minnesota. The fair did not include online check-in. I received instructions from their app to check in at a kiosk. At the kiosk, the boarding pass would not print until an actual person came to verify that I had a personal item and not a carry-on item, On the plane, the person next to me was drunk and allowed to continue to order alcohol. United is garbage I’d rather fly spirit.

The plane was dirty and the in seat air wasn't blowing as planes usually do.

Generally good but there wasn’t any staff available when my luggage didn’t appear at baggage claim in Fresno. It took about half an hour to locate a staff member to open up the locked room where it was being kept.

Do not like the feeling of being in the basic economy. Everyone should feel good no matter what.

All flights were on time and boarding was issue free

Terrible! The plane was old and you are required to connect your own device to their Wi-Fi rather than have entertainment options in the back of the seat in front of you. The Wi-Fi went out during the flight and there was only one plug for the devices every two seats. Three out of five surrounding my family did not work. The seats and spaces under them were so small I could not fit my backpack, which I’ve always brought on flights and fit before no problem. The crew were unpleasant and patronizing.

Great! The plane was decently sized and comfortable. The staff was nice and there was great in flight entertainment

Water service would be great. The way they board is terrible. Slow passengers first😂😂 They need to smart up a bit

Our original business class flight was cancelled so we not only downgraded but we were also spread out across the plane not sitting together in separate middle seats. My poor kids were scared and couldn’t see me on the flight and the crew wasn’t sensitive to the situation and what the airlines did to us. Very dissatisfied with United airlines.

Crew were fine, drinks and snacks were as well but we were delayed for around 2 hrs which made our entry into Mexico delayed as well with the influx of arrivals at the same time. Sort of wasted our first day of vacation. We left Pittsburgh at 630am and did not arrive in Mexico until late dinner time.

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!

Terrible Ticketing and Check in process. I learned that AA unilaterally cancelled my premium seating from PHL to CLT and from CLT to JAN. They did, however, refund my money, but my seating was subsequently severely downgraded. They didn’t have a seat for my unless I paid for it! Not cool! Consequently, Check-in took 45 min. AA is usually great, but this was my worst experience with AA ever. Appalling they they arbitrarily cancel my seats threatening loss of flight if I didn’t pay for a seat!!!! -John

We liked quick boarding and on time departure. Seats were very uncomfortable.

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.
7/29Mon
1 stopAmerican Airlines
13h 03mPHL-KOA
$351
5/16Thu
1 stopAmerican Airlines
12h 35mPHL-KOA
$371
5/16Thu
2 stopsAmerican Airlines
16h 56mPHL-KOA
$376
8/10Sat
2 stopsDelta
18h 25mPHL-KOA
$387
7/29Mon
1 stopAmerican Airlines
13h 03mPHL-KOA
$401
7/29Mon
2 stopsDelta
17h 15mPHL-KOA
$446
7/29Mon
2 stopsDelta
18h 30mPHL-KOA
$496
8/10Sat
3 stopsUnited Airlines
21h 45mPHL-KOA
$509
7/22Mon
2 stopsUnited Airlines
26h 45mPHL-KOA
$533
7/22Mon
3 stopsUnited Airlines
21h 22mPHL-KOA
$756

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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.
5/7Tue
multi-stopAlaska Airlines
31h 58mPHL-KOA
5/9Thu
multi-stopAlaska Airlines
11h 45mKOA-PHL
$669
5/7Tue
multi-stopAlaska Airlines
25h 43mPHL-KOA
5/9Thu
multi-stopAlaska Airlines
11h 45mKOA-PHL
$779
5/7Tue
multi-stopDelta
15h 28mPHL-KOA
5/9Thu
multi-stopDelta
31h 54mKOA-PHL
$782
5/7Tue
multi-stopDelta
15h 28mPHL-KOA
5/9Thu
multi-stopDelta
15h 41mKOA-PHL
$811
5/7Tue
multi-stopUnited Airlines
15h 47mPHL-KOA
5/9Thu
multi-stopUnited Airlines
12h 43mKOA-PHL
$925
5/7Tue
multi-stopUnited Airlines
14h 29mPHL-KOA
5/9Thu
multi-stopUnited Airlines
15h 13mKOA-PHL
$926

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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: