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Kaua'i

$246+ Cheap flights from Pennsylvania to Kaua'i

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 10/27. Fares are subject to change and may not be available on all flights or dates of travel.
PHL — LIH
Jun 21 — Jun 281
Sat 6/21
Sat 6/28
1 adult, Economy
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Cheap flight deals from Pennsylvania to Kaua'i

Keep the following information in mind while searching for Pennsylvania to Kaua'i flight deals. Data was last updated June 16, 2025.

Round-trip from

$491
(Alaska Airlines)

One-way from

$246
(United Airlines)

Popular in

June

Cheapest in

November

Average price

$1,147
From Pennsylvania to Kaua'i
Search Deals
One-way flight from Pennsylvania to Kaua'i
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Highest demand for flights based on searches. 12% potential increase in price ($130 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($24 potential savings vs. average RT price).
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Average for round-trip flights in June 2025
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Find flight deals from Pennsylvania to Kaua'i

Cheapest flights from Pennsylvania to Kaua'i
Explore the most affordable flight options available from Pennsylvania to Kaua'i. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 16, 2025.

This Hawaiian Airlines deal was found by Cheapflights users on 6/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Hawaiian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/410:00 amJFK - LIH
1 stop15h 31mHawaiian Airlines
Tue 12/92:21 pmLIH - JFK
1 stop12h 04mHawaiian Airlines
Deal found 6/15$487
This Alaska Airlines deal was found by Cheapflights users on 6/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/19:00 amEWR - LIH
1 stop34h 23mAlaska Airlines
Sat 11/82:20 pmLIH - EWR
1 stop11h 39mAlaska Airlines
Deal found 6/16$491
This Alaska Airlines deal was found by Cheapflights users on 6/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/159:00 amJFK - LIH
1 stop29h 02mAlaska Airlines
Fri 9/196:00 amLIH - JFK
1 stop18h 55mAlaska Airlines
Deal found 6/16$492
This American Airlines deal was found by Cheapflights users on 6/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/126:30 amJFK - LIH
1 stop13h 34mAmerican Airlines
Wed 11/1910:11 pmLIH - JFK
1 stop13h 08mAmerican Airlines
Deal found 6/16$501
This American Airlines deal was found by Cheapflights users on 6/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/27:15 amEWR - LIH
1 stop12h 41mAmerican Airlines
Wed 9/109:45 pmLIH - EWR
1 stop12h 44mAmerican Airlines
Deal found 6/15$505
This JetBlue deal was found by Cheapflights users on 6/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/1610:00 amJFK - LIH
1 stop15h 31mJetBlue
Thu 11/201:35 pmLIH - JFK
1 stop12h 50mJetBlue
Deal found 6/14$509
This Delta deal was found by Cheapflights users on 6/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/2011:00 amJFK - LIH
1 stop14h 22mDelta
Fri 10/319:45 pmLIH - JFK
1 stop12h 10mDelta
Deal found 6/14$520
This JetBlue Airways deal was found by Cheapflights users on 6/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure JetBlue Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/139:00 amJFK - LIH
1 stop15h 00mMultiple Airlines
Sun 9/2110:50 amLIH - JFK
1 stop15h 22mMultiple Airlines
Deal found 6/13$540
This Alaska Airlines deal was found by Cheapflights users on 6/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/155:06 pmDCA - LIH
2 stops25h 08mAlaska Airlines
Mon 9/222:25 pmLIH - DCA
1 stop21h 34mAlaska Airlines
Deal found 6/14$568
This Southwest deal was found by Cheapflights users on 6/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/129:55 pmLGA - LIH
2 stops20h 20mSouthwest
Wed 11/199:10 pmLIH - LGA
2 stops15h 35mSouthwest
Deal found 6/15$573
This Alaska Airlines deal was found by Cheapflights users on 6/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/87:49 pmPIT - LIH
2 stops30h 42mAlaska Airlines
Tue 10/1410:31 pmLIH - PIT
1 stop14h 18mAlaska Airlines
Deal found 6/14$574
This American Airlines deal was found by Cheapflights users on 6/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/195:45 amLGA - LIH
2 stops14h 11mAmerican Airlines
Tue 8/261:45 pmLIH - LGA
2 stops14h 20mAmerican Airlines
Deal found 6/15$582

Cheapflights Fare Finder

Customize your flight search to find flights from Pennsylvania to Kaua'i that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated June 16, 2025.
Use the filters below to find and compare flights from Pennsylvania to Kaua'i that are best for you.

Fly from

Pennsylvania

Fly to

Kaua'i

Route

Depart

Return

Price

NewarkLihue

EWR - LIH

EWRLIH

Newark

Sat 11/1

9:00 am-1:23 pm

1 stop34h 23m

Lihue

Sat 11/8

2:20 pm-6:59 am

1 stop11h 39m

$491

New YorkLihue

JFK - LIH

JFKLIH

New York John F Kennedy Intl

Tue 9/2

9:00 am-8:32 pm

1 stop17h 32m

Lihue

Wed 9/10

9:00 pm-6:55 am

1 stop27h 55m

$492

New YorkLihue

JFK - LIH

JFKLIH

New York John F Kennedy Intl

Fri 9/5

11:29 am-7:03 pm

1 stop13h 34m

Lihue

Mon 9/22

9:26 pm-3:29 pm

1 stop12h 03m

$501

NewarkLihue

EWR - LIH

EWRLIH

Newark

Tue 9/2

7:15 am-1:56 pm

1 stop12h 41m

Lihue

Wed 9/10

9:45 pm-4:29 pm

1 stop12h 44m

$505

New YorkLihue

JFK - LIH

JFKLIH

New York John F Kennedy Intl

Tue 9/2

7:20 am-1:56 pm

1 stop12h 36m

Lihue

Wed 9/10

1:44 pm-10:41 am

2 stops14h 57m

$505

New YorkLihue

JFK - LIH

JFKLIH

New York John F Kennedy Intl

Tue 8/19

9:05 am-5:02 pm

1 stop13h 57m

Lihue

Thu 9/4

1:11 pm-6:55 am

1 stop11h 44m

$509

New YorkLihue

JFK - LIH

JFKLIH

New York John F Kennedy Intl

Sat 9/13

9:00 am-6:00 pm

1 stop15h 00m

Lihue

Sun 9/21

10:50 am-8:12 am

1 stop15h 22m

$540

Washington, D.C.Lihue

DCA - LIH

DCALIH

Washington, D.C. Reagan-National

Mon 9/15

5:06 pm-12:14 pm

2 stops25h 08m

Lihue

Mon 9/22

2:25 pm-5:59 pm

1 stop21h 34m

$568

New YorkLihue

LGA - LIH

LGALIH

New York LaGuardia

Wed 11/12

9:55 pm-1:15 pm

2 stops20h 20m

Lihue

Wed 11/19

9:10 pm-5:45 pm

2 stops15h 35m

$573

New YorkLihue

LGA - LIH

LGALIH

New York LaGuardia

Tue 8/19

5:45 am-1:56 pm

2 stops14h 11m

Lihue

Tue 8/26

1:45 pm-10:05 am

2 stops14h 20m

$582

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/14

Showing 1-10 of 55 results
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Best time to book a flight from Pennsylvania to Kaua'i

Have a flexible travel schedule? Discover the best time to fly to Kaua'i from Pennsylvania with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Pennsylvania to Kaua'i

What is the cheapest month to book a flight from Pennsylvania to Kaua'i?

Currently, January is the cheapest month in which you can book a flight from Pennsylvania to Kaua'i (average of $440). Flying from Pennsylvania to Kaua'i in June is currently the most expensive (average of $689). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from PA to FUS?

Find hourly flight availability from Pennsylvania to Kaua'i. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated June 16, 2025.

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

Rainfall in Kaua'i by month

Plan your trip to Kaua'i by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Kaua'i ranges from 2.2 - 6.7 inches per month. January is typically the wettest month, when rainfall can reach 6.7 in. June is typically the driest time to visit Kaua'i when rainfall is around 2.2 in.

Temperature in Kaua'i by month

Plan your trip to Kaua'i by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Kaua'i, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 77.0 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 69.8 F).

Reviews of airlines servicing Kaua'i

Get insights into the airlines that provide service to Kaua'i. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Kaua'i. Reviews last updated June 16, 2025.
Peruse reviews from past customers who have flown with Alaska Airlines, Southwest and Delta from Pennsylvania to Kaua'i to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
10,000 reviews

Food

7.1

Comfort

7.8

Overall

8.0

Entertainment

7.1

Crew

8.5

Boarding

8.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Alaska Airlines
8.0
Very good
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Food

7.1

Comfort

7.8

Overall

8.0

Entertainment

7.1

Crew

8.5

Boarding

8.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Southwest
8.0
Very good
4,278 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Food

7.1

Comfort

7.8

Overall

8.0

Entertainment

7.1

Crew

8.5

Boarding

8.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Delta
8.0
Very good
7,963 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Food

7.1

Comfort

7.8

Overall

8.0

Entertainment

7.1

Crew

8.5

Boarding

8.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Hawaiian Airlines
7.9
Good
2,500 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Food

7.1

Comfort

7.8

Overall

8.0

Entertainment

7.1

Crew

8.5

Boarding

8.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
United Airlines
7.4
Good
8,801 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Food

7.1

Comfort

7.8

Overall

8.0

Entertainment

7.1

Crew

8.5

Boarding

8.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.

Related info for your journey

Find useful and relevant information for your journey from Pennsylvania to Kaua'i. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

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

    The cheapest airline one-way is United Airlines, with whom users have recently found tickets for as low as $246. However, be on the lookout for offers from Alaska Airlines and American Airlines, as they are both options that can get you from Pennsylvania to Kaua'i for a low price.

  • Can I find deals for flights from Pennsylvania to Kaua'i that include hotel bookings?

    Yes. In addition to deals on Pennsylvania to Kaua'i flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Pennsylvania to Kaua'i?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Pennsylvania to Kaua'i.

  • Can I find deals for business class flights from Pennsylvania to Kaua'i?

    Yes. Cheapflights offers flight deals from Pennsylvania to Kaua'i by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Pennsylvania to Kaua'i?

    Currently, January is the cheapest month in which you can book a flight from Pennsylvania to Kaua'i (average of $440). Flying from Pennsylvania to Kaua'i in June is currently the most expensive (average of $689). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

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Top 5 airlines flying from Pennsylvania to Kaua'i

Discover the top 5 airlines that operate flights from Pennsylvania to Kaua'i. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated June 16, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$366Average$679FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$444Average$817FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$458Average$881FlexibilityNo cancel feeOn-time69%
Alaska AirlinesCheapest$542Average$753FlexibilityNo cancel feeOn-time75%
SouthwestCheapest$788Average$1,023FlexibilityNo cancel feeOn-time63%

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