What are the cheapest airlines to fly from Philadelphia to Kaua'i one-way?

The cheapest airlines for a one-way flight from Philadelphia to Kaua'i are United Airlines ($374), American Airlines ($416), and Delta ($547).

What are the most popular airlines that fly from Philadelphia to Kaua'i?

When booking a flight from Philadelphia to Kaua'i, you may want to consider flying on American Airlines, Alaska Airlines or United Airlines as they are the most popular for this route.

What are the cheapest flights from Philadelphia to Kaua'i?

Looking for the cheapest flight from Philadelphia to Kaua'i? While on average our users pay $2,147, our data indicates the cheapest price to be $516. The most popular route (Philadelphia - Lihue), is priced around $439.

Can I find flights from Philadelphia to Kaua'i for under $600 on Cheapflights?

Yes, there are multiple flights from Philadelphia to Kaua'i for under $600. The cheapest flight booked recently is on United Airlines for just $600, but on average you can expect to pay $717.

Are there last-minute flights available from Philadelphia to Kaua'i for under $800?

There are currently 19+ open flights from Philadelphia to Kaua'i within the next 7 days for less than $800.

Which airlines flying from Philadelphia to Kaua'i have flexible cancellations due to COVID-19?

Due to the rapidly changing circumstances due to COVID-19, airlines like American Airlines, United Airlines, and Alaska Airlines flying from Philadelphia to Kaua'i have implemented new flexible cancellation policies.

How far in advance should I book a flight from Philadelphia to Kaua'i?

To save up to 7% on this flight, we recommend booking at least 57 days prior to travel. The price may fluctuate and will likely increase closer to your departure date. Users on Cheapflights have found tickets from Philadelphia to Kaua'i from $925 1-2 weeks out and tickets from $1,012 for flights departing within the next 72 hours.

What is the cheapest month to fly from Philadelphia to Kaua'i?

Our data shows that February tends to be the cheapest month to fly to Kaua'i from Philadelphia. Users have commonly found prices around $941 for the month, but tickets can be as low as $633. Due to multiple factors, prepare for potentially higher prices in July.

When is the cheapest time to fly from Philadelphia to Kaua'i (PHL - FUS)?

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Philadelphia to Kaua'i as you normally would.

What airport do you fly from for flights from Philadelphia to Kaua'i?

Located just 7.0 mi from the city center, Philadelphia (PHL) is the airport most travelers will use when flying to Kaua'i from Philadelphia.

What does PHL to LIH mean?

PHL and LIH are unique codes to identify airports used in the aviation industry. They are defined by IATA (International Air Transport Association) and are commonly called IATA codes. PHL to LIH refers to a flight route from Philadelphia Airport to Lihue Airport.

Flights from Philadelphia, PA to Kaua'i from $313

Cheap flights from Philadelphia to Kaua'i in March, April 2023

Apr 10 - Apr 11

PHL

Philadelphia

LIH

Lihue

2 stops

24h 51m

LIH

Lihue

PHL

Philadelphia

2 stops

19h 59m

$676

United Airlines

Pick Dates

Deal found 3/20

Apr 11 - Apr 12

PHL

Philadelphia

LIH

Lihue

2 stops

16h 17m

LIH

Lihue

PHL

Philadelphia

2 stops

15h 09m

$680

United Airlines

Pick Dates

Deal found 3/20

Apr 11 - Apr 12

PHL

Philadelphia

LIH

Lihue

2 stops

16h 17m

LIH

Lihue

PHL

Philadelphia

1 stop

27h 58m

$737

United Airlines

Pick Dates

Deal found 3/20

Apr 8 - Apr 11

PHL

Philadelphia

LIH

Lihue

2 stops

24h 51m

LIH

Lihue

PHL

Philadelphia

2 stops

19h 59m

$738

United Airlines

Pick Dates

Deal found 3/20

Apr 10 - Apr 12

PHL

Philadelphia

LIH

Lihue

1 stop

13h 18m

LIH

Lihue

PHL

Philadelphia

2 stops

15h 09m

$745

United Airlines

Pick Dates

Deal found 3/20

Mar 21 - Mar 24

PHL

Philadelphia

LIH

Lihue

2 stops

26h 27m

LIH

Lihue

PHL

Philadelphia

1 stop

12h 06m

$754

United Airlines

Pick Dates

Deal found 3/20

Apr 10 - Apr 11

PHL

Philadelphia

LIH

Lihue

1 stop

13h 18m

LIH

Lihue

PHL

Philadelphia

2 stops

19h 59m

$755

United Airlines

Pick Dates

Deal found 3/20

Apr 10 - Apr 12

PHL

Philadelphia

LIH

Lihue

2 stops

24h 51m

LIH

Lihue

PHL

Philadelphia

2 stops

15h 09m

$758

United Airlines

Pick Dates

Deal found 3/20

Mar 21 - Mar 24

PHL

Philadelphia

LIH

Lihue

2 stops

35h 27m

LIH

Lihue

PHL

Philadelphia

2 stops

16h 40m

$759

United Airlines

Pick Dates

Deal found 3/20

Philadelphia to Kaua'i 2023 flight deals

Sep 12 - Sep 18

PHL

Philadelphia

LIH

Lihue

1 stop

34h 34m

LIH

Lihue

PHL

Philadelphia

2 stops

34h 39m

$600

United Airlines

Pick Dates

Deal found 3/20

Sep 12 - Sep 18

PHL

Philadelphia

LIH

Lihue

2 stops

35h 16m

LIH

Lihue

PHL

Philadelphia

2 stops

34h 39m

$605

United Airlines

Pick Dates

Deal found 3/20

Sep 12 - Sep 18

PHL

Philadelphia

LIH

Lihue

2 stops

35h 16m

LIH

Lihue

PHL

Philadelphia

3 stops

34h 14m

$641

United Airlines

Pick Dates

Deal found 3/20

May 3 - May 7

PHL

Philadelphia

LIH

Lihue

1 stop

33h 50m

LIH

Lihue

PHL

Philadelphia

2 stops

32h 15m

$647

Multiple Airlines

Pick Dates

Deal found 3/20

Apr 10 - Apr 11

PHL

Philadelphia

LIH

Lihue

2 stops

24h 51m

LIH

Lihue

PHL

Philadelphia

2 stops

19h 59m

$676

United Airlines

Pick Dates

Deal found 3/20

Apr 11 - Apr 12

PHL

Philadelphia

LIH

Lihue

2 stops

16h 17m

LIH

Lihue

PHL

Philadelphia

2 stops

15h 09m

$680

United Airlines

Pick Dates

Deal found 3/20

May 3 - May 7

PHL

Philadelphia

LIH

Lihue

1 stop

33h 50m

LIH

Lihue

PHL

Philadelphia

1 stop

25h 40m

$701

Alaska Airlines

Pick Dates

Deal found 3/20

Sep 12 - Sep 18

PHL

Philadelphia

LIH

Lihue

1 stop

34h 34m

LIH

Lihue

PHL

Philadelphia

1 stop

12h 31m

$703

United Airlines

Pick Dates

Deal found 3/20

Sep 19 - Sep 27

PHL

Philadelphia

LIH

Lihue

1 stop

34h 34m

LIH

Lihue

PHL

Philadelphia

2 stops

18h 27m

$707

United Airlines

Pick Dates

Deal found 3/20

Cheap United Airlines flights from Philadelphia to Kaua'i

Sep 12 - Sep 18

PHL

Philadelphia

LIH

Lihue

1 stop

34h 34m

LIH

Lihue

PHL

Philadelphia

2 stops

34h 39m

$600

United Airlines

Pick Dates

Deal found 3/20

Sep 12 - Sep 18

PHL

Philadelphia

LIH

Lihue

2 stops

35h 16m

LIH

Lihue

PHL

Philadelphia

2 stops

34h 39m

$605

United Airlines

Pick Dates

Deal found 3/20

Sep 12 - Sep 18

PHL

Philadelphia

LIH

Lihue

2 stops

35h 16m

LIH

Lihue

PHL

Philadelphia

3 stops

34h 14m

$641

United Airlines

Pick Dates

Deal found 3/20

Apr 10 - Apr 11

PHL

Philadelphia

LIH

Lihue

2 stops

24h 51m

LIH

Lihue

PHL

Philadelphia

2 stops

19h 59m

$676

United Airlines

Pick Dates

Deal found 3/20

Apr 11 - Apr 12

PHL

Philadelphia

LIH

Lihue

2 stops

16h 17m

LIH

Lihue

PHL

Philadelphia

2 stops

15h 09m

$680

United Airlines

Pick Dates

Deal found 3/20

Sep 12 - Sep 18

PHL

Philadelphia

LIH

Lihue

1 stop

34h 34m

LIH

Lihue

PHL

Philadelphia

1 stop

12h 31m

$703

United Airlines

Pick Dates

Deal found 3/20

Apr 11 - Apr 12

PHL

Philadelphia

LIH

Lihue

2 stops

16h 17m

LIH

Lihue

PHL

Philadelphia

1 stop

27h 58m

$737

United Airlines

Pick Dates

Deal found 3/20

Apr 8 - Apr 11

PHL

Philadelphia

LIH

Lihue

2 stops

24h 51m

LIH

Lihue

PHL

Philadelphia

2 stops

19h 59m

$738

United Airlines

Pick Dates

Deal found 3/20

Apr 10 - Apr 12

PHL

Philadelphia

LIH

Lihue

1 stop

13h 18m

LIH

Lihue

PHL

Philadelphia

2 stops

15h 09m

$745

United Airlines

Pick Dates

Deal found 3/20

Cheap American Airlines flights from Philadelphia to Kaua'i

Apr 9 - Apr 10

PHL

Philadelphia

LIH

Lihue

1 stop

22h 33m

LIH

Lihue

PHL

Philadelphia

1 stop

20h 20m

$826

American Airlines

Pick Dates

Deal found 3/20

Sep 17 - Sep 28

PHL

Philadelphia

LIH

Lihue

1 stop

26h 51m

LIH

Lihue

PHL

Philadelphia

1 stop

27h 22m

$830

American Airlines

Pick Dates

Deal found 3/20

Aug 10 - Aug 15

PHL

Philadelphia

LIH

Lihue

1 stop

12h 19m

LIH

Lihue

PHL

Philadelphia

1 stop

26h 47m

$831

American Airlines

Pick Dates

Deal found 3/19

Apr 6 - Apr 10

PHL

Philadelphia

LIH

Lihue

1 stop

14h 18m

LIH

Lihue

PHL

Philadelphia

1 stop

20h 20m

$832

American Airlines

Pick Dates

Deal found 3/20

Mar 29 - Apr 17

PHL

Philadelphia

LIH

Lihue

2 stops

24h 22m

LIH

Lihue

PHL

Philadelphia

1 stop

22h 44m

$834

American Airlines

Pick Dates

Deal found 3/20

Aug 10 - Aug 15

PHL

Philadelphia

LIH

Lihue

1 stop

12h 19m

LIH

Lihue

PHL

Philadelphia

2 stops

29h 01m

$835

American Airlines

Pick Dates

Deal found 3/19

Apr 19 - Apr 26

PHL

Philadelphia

LIH

Lihue

1 stop

29h 34m

LIH

Lihue

PHL

Philadelphia

1 stop

12h 37m

$836

American Airlines

Pick Dates

Deal found 3/20

Jun 20 - Jun 27

PHL

Philadelphia

LIH

Lihue

2 stops

25h 49m

LIH

Lihue

PHL

Philadelphia

2 stops

29h 45m

$839

American Airlines

Pick Dates

Deal found 3/19

Apr 19 - Apr 26

PHL

Philadelphia

LIH

Lihue

2 stops

25h 48m

LIH

Lihue

PHL

Philadelphia

1 stop

22h 44m

$840

American Airlines

Pick Dates

Deal found 3/20

Last minute flights from Philadelphia to Kaua'i

Mar 29 - Apr 17

PHL

Philadelphia

LIH

Lihue

2 stops

18h 42m

LIH

Lihue

PHL

Philadelphia

2 stops

13h 40m

$769

Delta

Pick Dates

Deal found 3/20

Mar 29 - Apr 17

PHL

Philadelphia

LIH

Lihue

1 stop

28h 32m

LIH

Lihue

PHL

Philadelphia

1 stop

22h 44m

$830

American Airlines

Pick Dates

Deal found 3/20

Mar 29 - Apr 17

PHL

Philadelphia

LIH

Lihue

2 stops

24h 22m

LIH

Lihue

PHL

Philadelphia

1 stop

22h 44m

$834

American Airlines

Pick Dates

Deal found 3/20

Mar 30 - Apr 18

PHL

Philadelphia

LIH

Lihue

2 stops

24h 22m

LIH

Lihue

PHL

Philadelphia

1 stop

22h 44m

$864

American Airlines

Pick Dates

Deal found 3/20

Mar 30 - Apr 18

PHL

Philadelphia

LIH

Lihue

2 stops

24h 22m

LIH

Lihue

PHL

Philadelphia

2 stops

14h 38m

$869

American Airlines

Pick Dates

Deal found 3/20

Mar 30 - Apr 18

PHL

Philadelphia

LIH

Lihue

1 stop

24h 29m

LIH

Lihue

PHL

Philadelphia

1 stop

22h 44m

$900

American Airlines

Pick Dates

Deal found 3/20

Mar 28 - Apr 20

PHL

Philadelphia

LIH

Lihue

2 stops

21h 50m

LIH

Lihue

PHL

Philadelphia

1 stop

11h 52m

$905

Multiple Airlines

Pick Dates

Deal found 3/20

Mar 29 - Apr 20

PHL

Philadelphia

LIH

Lihue

2 stops

21h 50m

LIH

Lihue

PHL

Philadelphia

1 stop

11h 45m

$988

Multiple Airlines

Pick Dates

Deal found 3/20

Mar 31 - Apr 19

PHL

Philadelphia

LIH

Lihue

1 stop

24h 42m

LIH

Lihue

PHL

Philadelphia

1 stop

16h 14m

$1,124

American Airlines

Pick Dates

Deal found 3/20

One-way flights to Kaua'i from Philadelphia

Mar 29

PHL

Philadelphia

LIH

Lihue

2 stops

38h 05m

$313

Multiple Airlines

Pick Dates

Deal found 3/20

Apr 4

PHL

Philadelphia

LIH

Lihue

2 stops

35h 25m

$374

United Airlines

Pick Dates

Deal found 3/20

Apr 3

PHL

Philadelphia

LIH

Lihue

2 stops

24h 51m

$410

United Airlines

Pick Dates

Deal found 3/20

Mar 29

PHL

Philadelphia

LIH

Lihue

1 stop

14h 47m

$416

American Airlines

Pick Dates

Deal found 3/20

Apr 2

PHL

Philadelphia

LIH

Lihue

1 stop

24h 29m

$421

American Airlines

Pick Dates

Deal found 3/20

Jul 10

PHL

Philadelphia

LIH

Lihue

2 stops

25h 35m

$425

American Airlines

Pick Dates

Deal found 3/21

Apr 1

PHL

Philadelphia

LIH

Lihue

1 stop

24h 42m

$451

American Airlines

Pick Dates

Deal found 3/20

Mar 31

PHL

Philadelphia

LIH

Lihue

2 stops

24h 22m

$455

American Airlines

Pick Dates

Deal found 3/20

Jul 10

PHL

Philadelphia

LIH

Lihue

1 stop

21h 34m

$456

American Airlines

Pick Dates

Deal found 3/21

Find flights from Philadelphia to Kaua'i within your budget

Fly from

Fly to

Budget

$600 - $830

Route

Depart

Return

Price

PhiladelphiaLihue

PHL - LIH

PHLLIH

Philadelphia

2023-09-12

1 stop34h 34m

Lihue

2023-09-18

2 stops34h 39m

$600

Pick Dates

PhiladelphiaLihue

PHL - LIH

PHLLIH

Philadelphia

2023-09-12

2 stops35h 16m

Lihue

2023-09-18

2 stops34h 39m

$605

Pick Dates

PhiladelphiaLihue

PHL - LIH

PHLLIH

Philadelphia

2023-09-12

2 stops35h 16m

Lihue

2023-09-18

3 stops34h 14m

$641

Pick Dates

PhiladelphiaLihue

PHL - LIH

PHLLIH

Philadelphia

2023-05-03

1 stop33h 50m

Lihue

2023-05-07

2 stops32h 15m

$647

Pick Dates

PhiladelphiaLihue

PHL - LIH

PHLLIH

Philadelphia

2023-04-10

2 stops24h 51m

Lihue

2023-04-11

2 stops19h 59m

$676

Pick Dates

PhiladelphiaLihue

PHL - LIH

PHLLIH

Philadelphia

2023-04-11

2 stops16h 17m

Lihue

2023-04-12

2 stops15h 09m

$680

Pick Dates

PhiladelphiaLihue

PHL - LIH

PHLLIH

Philadelphia

2023-05-03

1 stop33h 50m

Lihue

2023-05-07

1 stop25h 40m

$701

Pick Dates

PhiladelphiaLihue

PHL - LIH

PHLLIH

Philadelphia

2023-04-09

1 stop22h 33m

Lihue

2023-04-10

1 stop20h 20m

$826

Pick Dates

PhiladelphiaLihue

PHL - LIH

PHLLIH

Philadelphia

2023-09-17

1 stop26h 51m

Lihue

2023-09-28

1 stop27h 22m

$830

Pick Dates

Flights are sorted by cheapest first

Deals found on 3/20

Reviews of Airlines Servicing Kaua'i

Alaska Airlines

8.0

Very good

1,368 reviews

Check prices

Reviews

1 / 10

Crew was amazing, boarding was simple and quick, only issue was the food. I was flying first class, and while it was only a two hour flight, the food really could have been better. I got the "protein plate", which was a few pieces of chicken (kinda dry), some sliced cucumber, feta cheese, and literally a whole unpeeled carrot just plunked down. Again, I know the flight was only two hours, but for what we paid for first class I was kinda hoping for a bit more than something that belongs in a cheap airport cafeteria. Other than that, the flight was great; comfortable seats, great service, great crew.

Alaska Airlines

8.0

Very good

1,368 reviews

Alaska Airlines

8.0

Very good

1,368 reviews

Check prices

Reviews

1 / 10

Crew was amazing, boarding was simple and quick, only issue was the food. I was flying first class, and while it was only a two hour flight, the food really could have been better. I got the "protein plate", which was a few pieces of chicken (kinda dry), some sliced cucumber, feta cheese, and literally a whole unpeeled carrot just plunked down. Again, I know the flight was only two hours, but for what we paid for first class I was kinda hoping for a bit more than something that belongs in a cheap airport cafeteria. Other than that, the flight was great; comfortable seats, great service, great crew.

Delta

8.0

Very good

2,333 reviews

Alaska Airlines

8.0

Very good

1,368 reviews

Check prices

Reviews

1 / 10

Crew was amazing, boarding was simple and quick, only issue was the food. I was flying first class, and while it was only a two hour flight, the food really could have been better. I got the "protein plate", which was a few pieces of chicken (kinda dry), some sliced cucumber, feta cheese, and literally a whole unpeeled carrot just plunked down. Again, I know the flight was only two hours, but for what we paid for first class I was kinda hoping for a bit more than something that belongs in a cheap airport cafeteria. Other than that, the flight was great; comfortable seats, great service, great crew.

United Airlines

7.6

Good

1,427 reviews

Alaska Airlines

8.0

Very good

1,368 reviews

Check prices

Reviews

1 / 10

Crew was amazing, boarding was simple and quick, only issue was the food. I was flying first class, and while it was only a two hour flight, the food really could have been better. I got the "protein plate", which was a few pieces of chicken (kinda dry), some sliced cucumber, feta cheese, and literally a whole unpeeled carrot just plunked down. Again, I know the flight was only two hours, but for what we paid for first class I was kinda hoping for a bit more than something that belongs in a cheap airport cafeteria. Other than that, the flight was great; comfortable seats, great service, great crew.

American Airlines

7.4

Good

1,738 reviews

Alaska Airlines

8.0

Very good

1,368 reviews

Check prices

Reviews

1 / 10

Crew was amazing, boarding was simple and quick, only issue was the food. I was flying first class, and while it was only a two hour flight, the food really could have been better. I got the "protein plate", which was a few pieces of chicken (kinda dry), some sliced cucumber, feta cheese, and literally a whole unpeeled carrot just plunked down. Again, I know the flight was only two hours, but for what we paid for first class I was kinda hoping for a bit more than something that belongs in a cheap airport cafeteria. Other than that, the flight was great; comfortable seats, great service, great crew.

Related info for your journey

Flights to Kaua'i from Philadelphia

Flights to Philadelphia

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Alternative routes for Philadelphia to Kaua'i

Pittsburgh to Lihuefrom $254 pp

Philadelphia to Hilofrom $535 pp

Erie to Honolulufrom $692 pp

State College to Honolulufrom $882 pp

Harrisburg to Kahuluifrom $903 pp

Pittsburgh to Honolulufrom $1,624 pp

Top 3 airlines flying from Philadelphia to Kaua'i

Airline	Cheapest	Average	Flexibility	On-time	COVID-19 safety
Alaska Airlines	Cheapest$394	Average$1,195	FlexibilityNo cancel fee	On-time75%	COVID-19 safety	Search Alaska Airlines flights
American Airlines	Cheapest$627	Average$967	FlexibilityNo cancel fee	On-time71%	COVID-19 safety	Search American Airlines flights
United Airlines	Cheapest$673	Average$1,037	FlexibilityNo cancel fee	On-time69%	COVID-19 safety	Search United Airlines flights

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Cheap flights from Philadelphia (PHL) to Kaua'i from $313

How far in advance should I book a flight from Philadelphia to Kaua'i?

What is the cheapest month to fly from Philadelphia to Kaua'i?

When is the cheapest time to fly from Philadelphia to Kaua'i (PHL - FUS)?

Cheap flights from Philadelphia to Kaua'i in March, April 2023

The best prices found for PHL to Kaua'i flights for March, April

Philadelphia to Kaua'i 2023 flight deals

Cheap flights to Kaua'i from Philadelphia found for this year

Cheap United Airlines flights from Philadelphia to Kaua'i

Cheap American Airlines flights from Philadelphia to Kaua'i

Last minute flights from Philadelphia to Kaua'i

Late deals on return flights to Kaua'i from Philadelphia, departing today and this week

One-way flights to Kaua'i from Philadelphia

The cheapest one-way flights from Philadelphia to Kaua'i

Find flights from Philadelphia to Kaua'i within your budget

Use the slider to find flights from Philadelphia to Kaua'i that fit your budget.

Reviews of Airlines Servicing Kaua'i

Related info for your journey

Useful info, stats and facts about Philadelphia to Kaua'i flights.

What airport do you fly from for flights from Philadelphia to Kaua'i?

Which airlines flying from Philadelphia to Kaua'i have flexible cancellations due to COVID-19?

Can I find flights from Philadelphia to Kaua'i for under $600 on Cheapflights?

Are there last-minute flights available from Philadelphia to Kaua'i for under $800?

What are the cheapest airlines to fly from Philadelphia to Kaua'i one-way?

What are the most popular airlines that fly from Philadelphia to Kaua'i?

What are the cheapest flights from Philadelphia to Kaua'i?

What does PHL to LIH mean?

Flights to Kaua'i from Philadelphia

Rent a Car

Alternative routes for Philadelphia to Kaua'i

See prices for flight routes from nearby airports that may be better suited for you.

Top 3 airlines flying from Philadelphia to Kaua'i

The chart below displays the airlines Cheapflights users traveling from Philadelphia to Kaua'i choose most often. Cheapest and average prices are based on aggregated data from the past 12 months.

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