What is the cheapest airline that flies from Pennsylvania to Kaua'i?

American Airlines, Delta, and United Airlines are the most popular carriers operating from Pennsylvania to Kaua'i

How long is the flight from Pennsylvania to Kaua'i?

On average, it takes 7h 45m to fly from Pennsylvania to Kaua'i if you fly out of Philadelphia (the most popular airport in Pennsylvania) and into Copenhagen (the most popular airport in Kaua'i). If you’re flying out of Pittsburgh and into Copenhagen, then the flight time is around 10h 30m.

What airlines fly to Kaua'i?

American Airlines, United Airlines and Delta are the top three most popular airlines that fly to Kaua'i from Pennsylvania according to our data. American Airlines is the first choice among our users, with 61% of people opting to fly with this airline when traveling to Kaua'i. Keep in mind that there are 4 different airlines that fly to Kaua'i on a routine basis, so you have a few additional options to choose from.

When did momondo last update prices for flights from Pennsylvania to Kaua'i?

Prices for flights from Pennsylvania to Kaua'i are refreshed on a daily basis.

How many operators does momondo search for flights from Pennsylvania to Kaua'i?

The number of operators available for flights from Pennsylvania to Kaua'i is 7 as of June 2026.

How old do you have to be to fly from Pennsylvania to Kaua'i?

The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Pennsylvania to Kaua'i.

What documentation or ID do you need to fly to Kaua'i?

The required travel and health documents for your Kaua'i trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Kaua'i. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

$228 Cheap Flights from Pennsylvania to Kaua'i in 2026

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Find the cheapest flights from Pennsylvania to Kaua'i

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

6:00 am - 3:40 pm

EWR

LIH

15h 40m

1 stop

7:35 pm - 1:26 pm

LIH

EWR

11h 51m

1 stop

$444United Airlines

Tue, Sep 29 - Tue, Oct 13

6:30 am - 3:54 pm

JFK

LIH

14h 24m

1 stop

10:44 pm - 6:00 pm

LIH

JFK

14h 16m

1 stop

$444American Airlines

Wed, Nov 11 - Wed, Nov 18

6:00 am - 5:41 pm

LGA

LIH

17h 41m

2 stops

8:41 pm - 7:20 pm

LIH

LGA

16h 39m

2 stops

$455Delta

Mon, Aug 24 - Thu, Aug 27

9:40 am - 8:22 pm

EWR

LIH

15h 42m

2 stops

10:45 pm - 11:03 pm

LIH

EWR

19h 18m

2 stops

$455Delta

Tue, Nov 3 - Tue, Nov 10

6:30 am - 3:54 pm

JFK

LIH

14h 24m

1 stop

10:44 pm - 6:00 pm

LIH

JFK

14h 16m

1 stop

$488American Airlines

Mon, Nov 2 - Tue, Nov 10

7:29 am - 3:40 pm

LGA

LIH

14h 11m

1 stop

7:35 pm - 4:23 pm

LIH

LGA

14h 48m

2 stops

$494United Airlines

Mon, Aug 17 - Mon, Aug 31

11:57 am - 8:09 pm

JFK

LIH

14h 12m

2 stops

9:00 pm - 2:59 pm

LIH

JFK

11h 59m

1 stop

$494American Airlines

Wed, Aug 19 - Mon, Aug 24

6:59 am - 5:41 pm

LGA

LIH

16h 42m

2 stops

8:41 pm - 4:48 pm

LIH

LGA

14h 07m

2 stops

$499Delta

Wed, Aug 26 - Mon, Sep 7

9:30 am - 9:57 pm

EWR

LIH

18h 27m

2 stops

6:30 pm - 2:35 pm

LIH

EWR

14h 05m

2 stops

$500Multiple Airlines

Wed, Oct 21 - Thu, Oct 29

10:59 am - 11:36 am

DCA

LIH

30h 37m

1 stop

12:35 pm - 8:00 pm

LIH

DCA

25h 25m

1 stop

$505Multiple Airlines

Mon, Sep 7 - Tue, Sep 15

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Alaska Airlines flights from Pennsylvania to Kaua'i

Our best Alaska Airlines deals on Pennsylvania to Kaua'i flight tickets

Alaska Airlines

Sep 29

EWR9:00 amNewark

17h 14m

1 stop

LIH8:14 pmLihue

Oct 13

LIH10:31 pmLihue

26h 28m

1 stop

EWR6:59 amNewark

$533

Alaska Airlines

Sep 22

JFK8:55 amNew York John F Kennedy Intl

14h 08m

1 stop

LIH5:03 pmLihue

Sep 30

LIH12:55 pmLihue

12h 00m

1 stop

JFK6:55 amNew York John F Kennedy Intl

$547

Alaska Airlines

Sep 2

JFK8:55 amNew York John F Kennedy Intl

15h 03m

1 stop

LIH5:58 pmLihue

Sep 9

LIH9:43 amLihue

15h 12m

1 stop

JFK6:55 amNew York John F Kennedy Intl

$553

Delta flights from Pennsylvania to Kaua'i

Our best Delta deals on Pennsylvania to Kaua'i flight tickets

Delta

Aug 24

LGA6:00 amNew York LaGuardia

17h 41m

2 stops

LIH5:41 pmLihue

Aug 27

LIH8:41 pmLihue

16h 39m

2 stops

LGA7:20 pmNew York LaGuardia

$455

Delta

Sep 30

EWR6:00 amNewark

17h 40m

2 stops

LIH5:40 pmLihue

Oct 5

LIH8:32 pmLihue

18h 15m

2 stops

EWR8:47 pmNewark

$491

Delta

Aug 26

LGA6:59 amNew York LaGuardia

16h 42m

2 stops

LIH5:41 pmLihue

Sep 7

LIH8:41 pmLihue

14h 07m

2 stops

LGA4:48 pmNew York LaGuardia

$499

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

NewarkLihue

EWR - LIH

EWRLIH

Newark

Tue 9/29

6:00 am-3:40 pm

1 stop15h 40m

Lihue

Tue 10/13

7:35 pm-1:26 pm

1 stop11h 51m

$444

New YorkLihue

JFK - LIH

JFKLIH

New York John F Kennedy Intl

Wed 11/11

6:30 am-3:54 pm

1 stop14h 24m

Lihue

Wed 11/18

10:44 pm-6:00 pm

1 stop14h 16m

$444

New YorkLihue

LGA - LIH

LGALIH

New York LaGuardia

Mon 8/24

6:00 am-5:41 pm

2 stops17h 41m

Lihue

Thu 8/27

8:41 pm-7:20 pm

2 stops16h 39m

$455

NewarkLihue

EWR - LIH

EWRLIH

Newark

Tue 11/3

9:40 am-8:22 pm

2 stops15h 42m

Lihue

Tue 11/10

10:45 pm-11:03 pm

2 stops19h 18m

$455

New YorkLihue

JFK - LIH

JFKLIH

New York John F Kennedy Intl

Mon 11/2

6:30 am-3:54 pm

1 stop14h 24m

Lihue

Tue 11/10

10:44 pm-6:00 pm

1 stop14h 16m

$488

New YorkLihue

LGA - LIH

LGALIH

New York LaGuardia

Mon 8/17

7:29 am-3:40 pm

1 stop14h 11m

Lihue

Mon 8/31

7:35 pm-4:23 pm

2 stops14h 48m

$494

Quickest round-trip

New YorkLihue

JFK - LIH

JFKLIH

New York John F Kennedy Intl

Wed 8/19

11:57 am-8:09 pm

2 stops14h 12m

Lihue

Mon 8/24

9:00 pm-2:59 pm

1 stop11h 59m

$494

New YorkLihue

LGA - LIH

LGALIH

New York LaGuardia

Wed 8/26

6:59 am-5:41 pm

2 stops16h 42m

Lihue

Mon 9/7

8:41 pm-4:48 pm

2 stops14h 07m

$499

NewarkLihue

EWR - LIH

EWRLIH

Newark

Wed 10/21

9:30 am-9:57 pm

2 stops18h 27m

Lihue

Thu 10/29

6:30 pm-2:35 pm

2 stops14h 05m

$500

Washington, D.C.Lihue

DCA - LIH

DCALIH

Washington, D.C. Reagan-National

Mon 9/7

10:59 am-11:36 am

1 stop30h 37m

Lihue

Tue 9/15

12:35 pm-8:00 pm

1 stop25h 25m

$505

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Pennsylvania to Kaua'i

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

Other information

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

In general, January is the cheapest month to fly from Pennsylvania to Kaua'i. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $445. The month of February is another great option to travel to Kaua'i, with average flight prices from Pennsylvania averaging around $464.

Can stopping save me money on Pennsylvania to Kaua'i flights?

No. A direct flight is the cheapest option for a flight between Pennsylvania to Kaua'i.

Cheap Pennsylvania to Kaua'i flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Pennsylvania to Kaua'i

Fastest flight time	12h 39m
Direct flights	None

The fastest flight from Pennsylvania to Kaua'i takes 12h 39m

There are no direct flights from Pennsylvania to Kaua'i. There are no popular flight routes from Pennsylvania to Kaua'i.

Search flight deals

Frequently asked questions about flying from Pennsylvania to Kaua'i

When did momondo last update prices for flights from Pennsylvania to Kaua'i?
Prices for flights from Pennsylvania to Kaua'i are refreshed on a daily basis.
How many operators does momondo search for flights from Pennsylvania to Kaua'i?
The number of operators available for flights from Pennsylvania to Kaua'i is 7 as of June 2026.
How old do you have to be to fly from Pennsylvania to Kaua'i?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Pennsylvania to Kaua'i.
What documentation or ID do you need to fly to Kaua'i?
The required travel and health documents for your Kaua'i trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Kaua'i. We recommend that you seek guidance from your airline or a reliable third party such as IATA.
What is the most popular plane model from Pennsylvania to Kaua'i?
momondo data reveals that the most frequently booked plane model on the route from Pennsylvania to Kaua'i is Airbus A321neo, representing 15.95% of all bookings. The subsequent popular models are Airbus A320-100/200 at 12.75%, Boeing 737-800 at 12.52%, and Airbus A321-100/200 at 11.26%.

Best airlines flying from Pennsylvania to Kaua'i

Compare and see reviews for airlines that fly from Pennsylvania to Kaua'i with momondo

Airline	Rating	Free Cancellation	Price
Delta	PriceFrom $445	Free Cancellation	Rating 7.9 8,396 reviews	Search Delta flights
American Airlines	PriceFrom $464	Free Cancellation	Rating 7.1 11,640 reviews	Search American Airlines flights
Southwest	PriceFrom $555	Free Cancellation	Rating 7.9 4,237 reviews	Search Southwest flights
United Airlines	PriceFrom $598	Free Cancellation	Rating 7.4 9,803 reviews	Search United Airlines flights

Why use momondo?

Why should I use momondo to find a flight deal from Pennsylvania to Kaua'i?

It is quick and easy to find Pennsylvania to Kaua'i flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Kaua'i that suits you.

Can I find flights from Pennsylvania to Kaua'i with flexible booking policies on momondo?

All flight searches from Pennsylvania to Kaua'i on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights from Pennsylvania to Kaua'i?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Pennsylvania to Kaua'i.

I’m not ready to book a flight from Pennsylvania to Kaua'i right now. Can momondo alert me if prices change?

Of course. momondo tracks the price of Pennsylvania to Kaua'i flights. All you need is a valid email address and we will do the rest; it is that quick and easy.