$278 Find Cheap Flights from Seoul Incheon Airport to Pennsylvania

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Incheon Intl to Pennsylvania departing on 2/24. 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 Pennsylvania

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Incheon to Pennsylvania, 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 Incheon to Pennsylvania, as well as popular online travel agencies
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Flight Deals

Cheap Flights from Incheon Intl to Pennsylvania

Cheapest round-trip prices found by our users on KAYAK in the last 72 hours
Philadelphia
Philadelphia1 stop$499
Pittsburgh
Pittsburgh2 stops$763
State College
State College2 stops$918
Washington, D.C.
Baltimore1 stop$565
New York
New York2 stops$397
Philadelphia
Philadelphia1 stop$499
Pittsburgh
Pittsburgh2 stops$763
State College
State College2 stops$918
Washington, D.C.
Baltimore1 stop$565
New York
New York2 stops$397

Book Cheap Incheon Intl to Pennsylvania Plane Tickets

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Incheon Intl to Pennsylvania 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 Incheon Intl to Pennsylvania

Mon, Feb 16 - Wed, Feb 25
Air Canada Logo
6:55 pm - 9:18 am
ICN
-
LGA
28h 23m
2 stops
Air Canada Logo
4:20 pm - 4:00 pm
LGA
-
ICN
33h 40m
2 stops
$397Air Canada
Mon, Feb 16 - Wed, Feb 25
Air Canada Logo
6:55 pm - 12:18 pm
ICN
-
LGA
31h 23m
2 stops
Air Canada Logo
4:20 pm - 4:00 pm
LGA
-
ICN
33h 40m
2 stops
$398Air Canada
Mon, Feb 16 - Thu, Feb 26
Air Canada Logo
8:10 pm - 2:28 pm
ICN
-
LGA
32h 18m
1 stop
Air Canada Logo
1:05 pm - 6:25 pm
LGA
-
ICN
39h 20m
1 stop
$405Air Canada
Mon, Jan 26 - Wed, Jan 28
AIR PREMIA Logo
9:55 pm - 9:30 pm
ICN
-
EWR
13h 35mnonstop
AIR PREMIA Logo
12:01 am - 5:40 am
EWR
-
ICN
15h 39mnonstop
$461AIR PREMIA
Wed, Jan 28 - Mon, Feb 2
United Airlines Logo
12:45 pm - 11:59 pm
ICN
-
EWR
25h 14m
2 stops
United Airlines Logo
6:00 am - 4:15 pm
EWR
-
ICN
20h 15m
1 stop
$482United Airlines
Wed, Jan 28 - Tue, Feb 3
United Airlines Logo
12:45 pm - 11:13 pm
ICN
-
EWR
24h 28m
1 stop
United Airlines Logo
3:00 pm - 5:40 am
EWR
-
ICN
24h 40m
2 stops
$483United Airlines
Mon, Feb 2 - Mon, Feb 16
American Airlines Logo
7:15 pm - 12:29 am
ICN
-
EWR
19h 14m
1 stop
American Airlines Logo
6:03 am - 4:45 pm
EWR
-
ICN
20h 42m
1 stop
$484American Airlines
Fri, Feb 6 - Mon, Feb 16
American Airlines Logo
7:15 pm - 12:29 am
ICN
-
EWR
19h 14m
1 stop
American Airlines Logo
6:03 am - 4:45 pm
EWR
-
ICN
20h 42m
1 stop
$493American Airlines
Thu, Feb 19 - Sun, Feb 22
Korean Air Logo
6:00 pm - 5:12 pm
ICN
-
ABE
37h 12m
1 stop
Korean Air Logo
6:28 am - 3:50 pm
ABE
-
ICN
19h 22m
1 stop
$1,592Korean Air
Thu, Feb 19 - Sun, Feb 22
Korean Air Logo
6:00 pm - 10:49 pm
ICN
-
ABE
18h 49m
1 stop
Korean Air Logo
5:58 pm - 3:50 pm
ABE
-
ICN
31h 52m
1 stop
$1,596Korean Air
Booking Insights

KAYAK's insights & trends for Incheon Intl to Pennsylvania flights

Get data-powered insights and trends into flights from Incheon Intl to Pennsylvania to help you find the cheapest flights, the best time to fly and much more.

How much is a round-trip flight from Incheon Intl Airport to Pennsylvania?

This analysis is based on the cheapest round-trip price found on KAYAK in the last 12 months by searching for a flight from Incheon Intl Airport to Pennsylvania departing in February.

What is the cheapest month to fly from Incheon Intl Airport to Pennsylvania?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Incheon Intl Airport to Pennsylvania, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Incheon Intl Airport to Pennsylvania is November, when tickets cost $626 (return) on average. On the other hand, the most expensive months are August and January, when the average cost of round-trip tickets is $1,112 and $1,092 respectively.

Good to know

Low seasonMarch
Cheapest flight$278
Best time to beat the crowds with an average 28% drop in price.
Most popular time to fly with an average 39% increase in price.
Flight from Seoul Incheon Airport to Newark Liberty Airport

FAQs - booking Pennsylvania flights

  • How does KAYAK find such low prices on flights from Seoul Incheon Airport to Pennsylvania?

    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 Seoul Incheon Airport to Pennsylvania.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Seoul Incheon Airport to Pennsylvania?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Seoul Incheon Airport to Pennsylvania 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 Seoul Incheon Airport to Pennsylvania?

    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 from Seoul Incheon Airport to Pennsylvania with an airline and back with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Seoul Incheon Airport to Pennsylvania?

    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 from Seoul Incheon Airport to Pennsylvania up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Top tips for finding cheap flights to Pennsylvania

  • Looking for a cheap flight? 25% of our users found tickets from Seoul Incheon Airport to the following destinations at these prices or less: Newark $457 one-way - $510 round-trip

Reviews of the top airlines flying from Incheon Intl to Pennsylvania

 
See real verified KAYAK customer reviews for airlines flying from Incheon to Pennsylvania. 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 Incheon Intl to Pennsylvania? 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.
8.4
Korean AirOverall score based on 1187 reviews
8.7Crew
8.3Comfort
8.1Food
8.2Entertainment
8.5Boarding
Airline reviews

Great service and comfort level. You can have more of vegetarian food options.

10.0 ExcellentAnonymous, Nov 2025
ICN - SFO
Read more Korean Air reviews

Great service and comfort level. You can have more of vegetarian food options.

It’s great, long flight and arrive safe at destination

Everything was excellent as I expected. They also had a very caring crew. I had a headache and asked a Tylenol. The crew members kept checking with me how I was doing.

I can't believe they put my wife and I in the two middle seats! It is a very long flight and we had single flyers on either side of us blocking the way to the bathroom! There's no reason to not give one of us the isle seat so we could have managed bathroom needs and snacks with convenience. So I think very poorly of Korean air to put us both in the middle, I've never had that happen before and will probably avoid this airline in the future because of this. We tried to have them change it but they didn't so you pretty much lost a customer because of it.

There could have been better spacing of the passengers, it was crowded in some parts of the plane then other while rows were empty

Plane took off on time and I had the whole row to myself!

One of the flight attendants stepped on my foot. I was on the aisle seat. A lady inside needed to get out. So Instood. Just then, a flight attentendant came wuicklybtheoughbthe aisle and stepprd on my sock covered toes. I let out a small sound. She stopped momentarily, but didn’t ask how I was just took off of the aisle. Never came back to see how I was. Fortunately, I was not really hurt other than a slight soreness in my toes. But I found that to be very negligent.

This flight was a superior flight in all regards. Extremely pleasant experience.

Korean Air is unlike any other major airline I have flown with. The grace and respect that the staff has from check in to de-boarding is unmatched. The flight attendants this time were especially wonderful to my five little children. They helped us rearrange to more suitable seating, brought our children’s meals, and patiently waited for them in the aisles when they had to use the bathroom. We felt so welcome and comfortable. I really appreciate the meal voucher when our flight was delayed. I am grateful to have had such an stress-free experience.

It's good overall. Flight was packed. Inflight entertainment choices were lacking.

Staff was great! Kind and cordial! Middle seat row 28 seat B has a hump in it. Trays were getting stuck when putting down and up. Good flight

Departure was delayed resulting in me missing my connection. Delta did not autimatically find me another flight.

The seats weren’t reclining even though it wasn’t as exit seat

It was good because we traveled without luggage, carry on only.

We departed late, and we arrived to Atlanta late for our connecting flight to Quito. I asked the flight attendant before landing to please make an announcement and let us go out of the plane first she agreed but never did the announcement. We run and arrived 3 minutes late and they closed the gate of the plane. We ended up staying one day in Atlanta for the next flight to Quito. When we arrived to Quito 2 of our 50lbs bags arrived completely broken and destroyed. I made the complaint and so far nobody in Delta wants to help.

I usually get upgraded so my experience is usually amazing. I did not get upgraded this time - which was fine - but the wifi had issues, the monitors were going in & out, & (though not Delta's fault) one of the gentlemen next to me desperately needed a shower.

The entertainment screens were not working and there was no air condition the entire flight. Very uncomfortable.

I have diamond medallion status and usually we are in comfort plus . We were in main this time ( which was fine ) and my husband wanted wine . I have at least 10 vouchers for drinks that are good for this year and next! The attendant would not take the picture of the voucher as proof and never came back to check as She asked me to pull it up on delta Wi-Fi. Instead my husband just used his Amex to buy the wine . Disappointing!!!

Food is basically Sun Chips, cookies or Cheezits. I had an exit row seat so I had plenty of room. The crew was very nice and efficient. Pilot kept us informed. Pretty good flight.

Air travel sucks. It continues to be awful for all airlines. No shame on delta alone.

Everything you need to know for your flight from Incheon Intl to Pennsylvania

Information on your arrival and departure airports