KOA - PHL

$265 Find Cheap Flights from Kailua-Kona to Philadelphia

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Kailua-Kona to Philadelphia departing on 1/13. 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

KAYAK searches hundreds of travel sites at once for deals on flights to Philadelphia

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Kailua-Kona to Philadelphia, 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 Kailua-Kona to Philadelphia, as well as popular online travel agencies
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Everything you should know

Cheapest round-trip
$514
Alaska Airlines
Tue 1/20Tue 1/27
KOA - PHL • 1 stop
Cheapest one-way
$265
Typical prices: $284-$387
Multiple Airlines
Tue 1/13
KOA - PHL • 3 stops
Top airlines
Alaska Airlines
Cheapest • from $514 (round-trip)
Alaska Airlines
Best reviews • 8.0 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
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Booking Insights
Flight Deals

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

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Kailua-Kona to Philadelphia 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 Kailua-Kona to Philadelphia

Tue, Jan 20 - Tue, Jan 27
Alaska Airlines Logo
9:10 pm - 6:06 pmKOA-PHL
15h 56m1 stop
Alaska Airlines Logo
7:06 pm - 9:30 pmPHL-KOA
31h 24m1 stop
$514Alaska Airlines
Find Deal
Tue, Jan 20 - Tue, Jan 27
Alaska Airlines Logo
7:40 pm - 6:06 pmKOA-PHL
17h 26m2 stops
Alaska Airlines Logo
7:06 pm - 9:30 pmPHL-KOA
31h 24m1 stop
$519Alaska Airlines
Find Deal
Tue, Jan 20 - Tue, Jan 27
Alaska Airlines Logo
6:38 pm - 6:06 pmKOA-PHL
18h 28m2 stops
Alaska Airlines Logo
7:06 pm - 4:00 pmPHL-KOA
25h 54m2 stops
$524Alaska Airlines
Find Deal
Thu, Nov 27 - Thu, Dec 4
United Airlines Logo
2:40 pm - 9:46 amKOA-PHL
14h 06m2 stops
United Airlines Logo
8:00 am - 4:18 pmPHL-KOA
13h 18m1 stop
$640United Airlines
Find Deal
Thu, Nov 27 - Thu, Dec 4
United Airlines Logo
2:40 pm - 9:46 amKOA-PHL
14h 06m2 stops
United Airlines Logo
6:30 am - 4:18 pmPHL-KOA
14h 48m2 stops
$646United Airlines
Find Deal
Thu, Nov 27 - Thu, Dec 4
American Airlines Logo
9:35 pm - 2:44 pmKOA-PHL
12h 09m1 stop
American Airlines Logo
5:00 am - 3:12 pmPHL-KOA
15h 12m1 stop
$665American Airlines
Find Deal
Tue, Dec 2 - Tue, Dec 16
Delta Logo
9:30 pm - 6:12 pmKOA-PHL
15h 42m2 stops
Delta Logo
7:05 am - 7:30 pmPHL-KOA
17h 25m2 stops
$694Delta
Find Deal
Wed, Nov 12 - Sun, Nov 16
American Airlines Logo
9:35 pm - 2:44 pmKOA-PHL
12h 09m1 stop
American Airlines Logo
7:02 pm - 3:02 pmPHL-KOA
25h 00m1 stop
$715American Airlines
Find Deal
Wed, Nov 12 - Sun, Nov 16
American Airlines Logo
9:35 pm - 4:38 pmKOA-PHL
14h 03m2 stops
American Airlines Logo
7:02 pm - 3:02 pmPHL-KOA
25h 00m1 stop
$720American Airlines
Find Deal
Tue, Dec 2 - Tue, Dec 16
Delta Logo
9:30 pm - 5:02 pmKOA-PHL
14h 32m2 stops
Delta Logo
9:39 am - 7:30 pmPHL-KOA
14h 51m2 stops
$734Delta
Find Deal
Booking Insights

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

Get data-powered insights and trends into flights from Kailua-Kona to Philadelphia 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 Kailua-Kona to Philadelphia?

The average price of all round-trip flights from Kailua-Kona to Philadelphia clicked on KAYAK for each day over the last 12 months.

When flying from Kailua-Kona to Philadelphia, you should consider leaving on a Monday and avoid Thursdays if you are looking for the best rates. For your return to Kailua-Kona, you’ll find the best rates on Tuesdays and the most expensive ones on Sundays.

Good to know

Low seasonOctober
Cheapest flight$265
Best time to beat the crowds with an average 31% drop in price.
Most popular time to fly and prices are also 18% lower on average.
Flight from Kailua-Kona to Philadelphia

When to book flights from Kailua-Kona to Philadelphia

Are your dates flexible? Find out the best times to travel from Kailua-Kona to Philadelphia 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 Kailua-Kona to Philadelphia

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

    In the last 3 days, the lowest price for a flight from Kailua-Kona to Philadelphia was $265 for a one-way ticket and $514 for a round-trip.

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

    No, a passport isn't needed to fly from Kailua-Kona to Philadelphia. However, local authorities might ask for an official ID.

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

    When flying out of Kailua-Kona you will be using Kona Intl. You will be landing at Philadelphia, also known as Philadelphia.

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

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

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

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

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

    The two airlines most popular with KAYAK users for flights from Kailua-Kona to Philadelphia are Alaska Airlines and Hawaiian Airlines. With an average price for the route of $593 and an overall rating of 8.0, Alaska Airlines is the most popular choice. Hawaiian Airlines is also a great choice for the route, with an average price of $699 and an overall rating of 7.8.

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

    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 Kailua-Kona to Philadelphia.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Philadelphia from Kailua-Kona 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 Kailua-Kona to Philadelphia?

    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 Philadelphia with an airline and back to Kailua-Kona with another airline. Booking your flights between Kailua-Kona and PHL 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 Kailua-Kona to Philadelphia?

    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 Philadelphia from Kailua-Kona up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top 4 airlines serving from Kailua-Kona to Philadelphia

 
See real verified KAYAK customer reviews for airlines flying from Kailua-Kona to Philadelphia. 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 Kailua-Kona to Philadelphia? 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 11214 reviews
7.1Food
8.5Crew
7.8Comfort
8.1Boarding
7.0Entertainment
Airline reviews

Once again, Hawaiian Airlines upon checking in for our return flight, told us that we hadn’t paid for our extra comfort seats. This had happened on our incoming flight as well. Hawaiian Airlines had changed our flight and put us in standard seats. I sent them confirmation emails and receipts showing that I had paid for extra comfort seats and they ignored me and refused to accept my proof of payment. I ended up having to pay for our extra comfort seats again. On our return flight, once again, we were told we hadn’t paid for our extra comfort seats, which we had. I argued until a supervisor was summoned and researched further in their system and found that we had paid for them. If I hadn’t insisted, we would’ve been forced to buy our seats again or be assigned a standard seat. This kind of Customer Service is totally unacceptable. I would never use Hawaiian Airlines again if I have a choice.

4.0 OkayAnonymous, Oct 2025HNL - PDX
Read more Alaska Airlines reviews

Once again, Hawaiian Airlines upon checking in for our return flight, told us that we hadn’t paid for our extra comfort seats. This had happened on our incoming flight as well. Hawaiian Airlines had changed our flight and put us in standard seats. I sent them confirmation emails and receipts showing that I had paid for extra comfort seats and they ignored me and refused to accept my proof of payment. I ended up having to pay for our extra comfort seats again. On our return flight, once again, we were told we hadn’t paid for our extra comfort seats, which we had. I argued until a supervisor was summoned and researched further in their system and found that we had paid for them. If I hadn’t insisted, we would’ve been forced to buy our seats again or be assigned a standard seat. This kind of Customer Service is totally unacceptable. I would never use Hawaiian Airlines again if I have a choice.

The stewards were too loud and chatty with each other

If the flight from Seattle to Eugene hadn’t been delayed for mechanical reasons we never would have made it. 45 minutes is not enough time to deplane and get clear across a big airport like SeaTac.

This was a smooth ride all the way with plenty of space in main cabin for my 6 foot frame over 5.5 hours. The stewards were pleasant and attentive. We bought the tapas box which proved to adequate for us on this flight. It was pretty hard to find restaurant food to go that is vegan for us in Kona Airport so buying this helped lots.

set room is an issue and I am not obese.

Look at my previous review I just wrote on this survey. It was awful!

My experience from Lihue Airport was the “Flight Experience from Hell!” First, I was pulled aside by the Lihue TSA and searched thoroughly! Not once, but twice I was molested by 5 different TSA agents using some sort of smear cloth testing to see if I had been exposed to something dangerous! I can’t tell you what because they never gave me an explanation by the end of a near delaying incident of boarding my plane. More importantly, I was generously provided an airport wheel chair and personal porter because of my health condition. TSA even took your wheelchair apart! What’s up with that? I’m near 75, caucasian, never been arrested for anything, don’t do drugs or alcohol, and patiently and politely abided to their instructions for a full damn 20 minutes! Awful and humiliating experience especially when two different agents literally groped my testicles and crack of my butt! Then they lost the cap to my inhaler. When I got to my destination, a whole bottle of prescribed pills were emptied because of them not tightening the cap back on! Total BS and unprofessional by the lot of them! The short flight to my connecting flight to the mainland on Maui fortunately was uneventful. However the Hawaiian aircraft to San Jose was one of the worst flights I’ve ever experienced without crashing. I believe it was a 330 Neo. May I ask, why did you put three more rows of seats in the damn plane since I last flew on a Hawaiian aircraft? I had absolutely NO legroom compared to the last time I flew with you. And I’ve done a few Hawaii/mainland trips, even a RT to New Zealand before. Then, the icing on the cake was a couple with a one year old baby that literally cried and screamed for all but 15 minutes of the 5 hour flight to San Jose! Further, I couldn’t move my seat back even a millimeter because a car seat was placed from their window seat to the back of my seat! My Hawaiian flight was a freaking nightmare and fortunately will be flying back to Lihue direct with Alaska!

I only give it a bad rating because I missed my flight

Good. Night flight so tried to sleep most of the time. Very nice crew and smooth flight.

It was not clear the check in shd be at Hawaiian Terminal 1. I got dropped off at Alaska Terminal 2. I did the long walk from terminal 2 to 1. Fortunately I didn’t have a check in bag.

Canceled my flight within 24 hours, causing me arriving home midnight. Will never book Hawaiian airlines anymore

I like Hawaiian, it was great that they had good internet connection across the Pacific Ocean, thanks to Star Link satellites. The seating was comfortable, ( I was in economy ). Maybe I missed it, but I only got offered a beverage once. It was a nonstop flight KOA to SMF. I would take it again next time I go that way.

I always love flying Hawaii and I have nothing to add

Previously flown Hawaiian Airlines on similar routes, I found Alaska Airlines to be noticeably more comfortable. The seats on Alaska Airlines provided better support and cushioning, which made a significant difference on the long flight to the islands. When you’re spending 5-6 hours in the air, seat comfort really matters, and Alaska Airlines delivered where it counts. After comparing both carriers, I’ve decided to book with Alaska Airlines for all my future Hawaii trips. The superior seat comfort alone makes it worth choosing Alaska over Hawaiian Airlines. If you’re planning a trip to Hawaii and prioritizing comfort, I’d recommend giving Alaska Airlines a try. You won’t be disappointed. Highly recommended for Hawaii travel!

The crew was EXTREMELY helpful And sweet and the flight was smooth!

Everything was great and smooth. Given the short flight there was no entertainment but the rating does not give this option. My first flight with Hawaiian was a success all around.

Flying with Hawaiian Airlines is a treat! They have the best crew, food and drinks! I’ve always enjoyed flying with Hawaiian Airlines and will continue to use them!

Amazing all female crew, including the pilot. Great flight attendants and smooth trip. Food was good. Boarding the plane from back to front would have made things significantly smoother. Took forever to wait for people to clear the alley. A little extra leg room would be nice also. Please thank your flight crew!

We decided to take our mom on vacation but we were worried how well she will do on the flight, she's a senior and required special accommodations such as transport chair since she can't stand for long periods. To our surprise my whole family was given priority boarding, my mom was given chair, we were not standing in line and were given seats in good area next to our mom. A+ experience!

Would have been better if the flight went out as scheduled and we’d have been kept informed. Rescheduling the connecting flight out of Portland was especially difficult.

Flight was delayed only slightly before takeoff due to traffic control. However, the flight arrived early to ORD. Good flight. United has been very reliable for me.

The person I bought the ticket for didn’t make the flight.

Lately I like the planes have been exceptionally filthy. There’s lines of dust and dirt all across the ceiling in the vents, and the cracks in between the seats are literally full of food. It’s definitely not the quality of service that I was used to with United. I’m also very disappointed with the Wi-Fi! All I wanna do is knock out a few work jobs while I’m trapped in my seat And it spools so bad. They did provide me with a refund, but the process of getting that refund is so complicated. It’s unfortunate.

Another delayed flight. When the delays exceed the duration of the flight, it’s a problem.

Excellent flight. Smooth, efficient boarding. Quick flight. Arrived early at STL.

After boarding the plane in Chicago, the passengers were told that there was a technical problem with the plane. Passengers remained on the plane as they tried to fix the problem. After what was probably an hour passengers were told that there was a need to change planes as the problem was not solved. Passengers disembarked and boarded another plane. After taxing to the runway and waiting for takeoff, passengers were told that owing to the thunderstorm the flight was unable to take off but would try and reroute. After some time passengers were told there wasn't enough fuel for the new route and the plane had to return to the gate for additional fuel. after another log delay the flight got underway. On the plane there was food, drinks, ice or entertainment. We were a glass of water, which appeared rationed. Flight arrived about 5 hours late. The pilot was fantastic and communicated with the passengers throughout the ordeal.

The flight attendants were great, I joked with one I can’t remember her name, a blond, really sweet. I thought it was run well very professional. This was great i survived Spirit, I know for which I speak.

During booking, I kept trying submitting my payment from the Mexican website and it didn't work. After I had the idea to change it to the Canadian website, it worked but I had to be charged the equivalent of 50 CAD more. I received the clear instruction that I would only be able to check-in at the airport and that it was impossible to select a seat 24 hours before departure, that I had to pay 144 CAD to do so, although not only was I able to check-in 24 hours before departure, but I could have selected my seats for free then. All in all, I almost threw $200 out the window due to misleading information. Besides, the app kept crashing, the information to get to the gate on the app was inaccurate, my gate was switched and I was only informed once in the air (luckily I had noticed the departure pannel), I was not addressed in my language beforehand and even if I tried I was immediately answered in English (which meant the crew understood but didn't want to answer accordingly), there was only one snack & beverage service on my medium haul flight and no beverage service on my short haul flight. To be fair, the planes were comfortable, the crew apart from the language issue was helpful, dynamic and engaging, the plane was clean and the directions were clear and direct. United has a lot of potential to be one of my favourite airlines, but the devil is in the details and a lot of them missed the target.

Flight was timely, relatively comfortable, with decent entertainment and food served. Only problem encountered was with the free messaging which I highly appreciate, but it did not work from iphone to non-iphones.

Better WiFi. I cannot understand that in 2025, United is so behind on a technology that is now a necessity and still painfully unreliable, slow and keeps disconnecting.

the trip to madrid was uncomfortable with my legs touching the seat in front of me

Very crowded flight but what can you expect these days?? Crew was accommodating.

The seats in economy were appeared to be quite thin and lack sufficient cushioning to be comfortable. Perhaps it was my seating position but the plane seemed notably load.

Internet was a bit expensive and did not work ask that week otherwise a good flight

The flight had a delay that made me being in a real rush to take the second flight. The delay was almost for 2 hours. They moved us from gate to gate in 4 times. Once I arrived to Philadelphia, I got to run thorough all the airport, as the train was already closed by that time. So I got sick with asthma for all the running I had to do. And I was the last one to board, when it was almost closed. So irresponsable with the people

The plane was probably full boarding was easy. We were able to check our carry-on luggage for free. It was a return flight through Philly to LA. Never saw a stewardess do a demonstration of emergency Procedures. I think my flight was pretty full

Overall, a good experience. The food, however, was subpar. The breakfast was a joke.

I was late from Jacksonville, FL but the limited interaction I had with the Philly crew was great.

The delays and cancellations kept me stuck in Miami for an additional 24 hours, and the whole thing seemed extremely disorganized

Everything was great except British airways lost our luggage that was gate checked all the way through to Italy. No one knows currently where one is and the other one may be in route to Amsterdam to meet us but not sure. If you can Hale’s it would be awesome. The website is not helpful.

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