$1,297+ Cheap flights from Jeju-do to Pennsylvania
This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 3/4. Fares are subject to change and may not be available on all flights or dates of travel.
CJU — PHL
feb. 19 — feb. 261
1 adult, Economy
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Cheapest flights from Jeju-do to PennsylvaniaExplore the most affordable flight options available from Jeju-do to Pennsylvania. Find the lowest fares from popular airlines and budget airlines, with prices last updated on enero 20, 2026.
Explore the most affordable flight options available from Jeju-do to Pennsylvania. Find the lowest fares from popular airlines and budget airlines, with prices last updated on enero 20, 2026.
This oojo deal was found by Cheapflights users on 1/18. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 3/41:25 pm
CJU
- JFK
2 stops20h 05m
Korean Air
mié. 3/111:00 pm
JFK
- CJU
2 stops35h 00m
Korean Air
Deal found 1/18![Korean Air logo]()
$1,297
This Kiwi.com deal was found by Cheapflights users on 1/18. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 3/47:55 am
CJU
- JFK
1 stop25h 10m
Multiple Airlines
mar. 3/101:55 am
JFK
- CJU
1 stop28h 15m
Multiple Airlines
Deal found 1/18![Multiple Airlines logo]()
$1,442
This Cathay Pacific deal was found by Cheapflights users on 1/18. 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 Cathay Pacific is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 1/298:00 pm
CJU
- JFK
1 stop23h 45m
Cathay Pacific
lun. 2/29:00 am
JFK
- CJU
1 stop31h 40m
Cathay Pacific
Deal found 1/18![Cathay Pacific logo]()
$1,528
This China Eastern deal was found by Cheapflights users on 1/17. 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 China Eastern is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 1/296:55 pm
CJU
- JFK
2 stops39h 35m
China Eastern
lun. 2/23:25 pm
JFK
- CJU
1 stop31h 25m
China Eastern
Deal found 1/17![China Eastern logo]()
$1,910
Cheapflights Fare Finder
Customize your flight search to find flights from Jeju-do to Pennsylvania 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 enero 20, 2026.
Use the filters below to find and compare flights from Jeju-do to Pennsylvania that are best for you.
Fly from
Jeju-do
Fly to
Pennsylvania
Route
Depart
Return
Price
Jeju CityNew York
CJU - JFK
CJUJFK
Jeju City
mié. 3/4
1:25 pm-7:30 pm
2 stops20h 05m
New York John F Kennedy Intl
mié. 3/11
1:00 pm-1:00 pm
2 stops35h 00m
$1,297
Jeju CityNew York
CJU - JFK
CJUJFK
Jeju City
mié. 3/4
7:55 am-7:05 pm
1 stop25h 10m
New York John F Kennedy Intl
mar. 3/10
1:55 am-7:10 pm
1 stop28h 15m
$1,442
Best time to book a flight from Jeju-do to Pennsylvania
Have a flexible travel schedule? Discover the best time to fly to Pennsylvania from Jeju-do 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 Jeju-do to Pennsylvania
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