$361 Find Cheap Flights from Incheon to Pennsylvania - Compare and Save

1 adult
1 adult, Economy, 0 bags

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Cheap Flights from Incheon to Pennsylvania

Cheapest round-trip prices found by our users on KAYAK in the last 5 days
Philadelphia
Philadelphia2 stops$880
Pittsburgh
Pittsburgh2 stops$993
Harrisburg
Harrisburg2 stops$916
State College
State College2 stops$916
New York
Newark2 stops$664
Philadelphia
Philadelphia2 stops$880
Pittsburgh
Pittsburgh2 stops$993
Harrisburg
Harrisburg2 stops$916
State College
State College2 stops$916
New York
Newark2 stops$664
Booking Insights

KAYAK's insights & trends for Incheon to Pennsylvania flights

Get data-powered insights and trends into flights from Incheon 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?

Flight prices are below average for this route right now.

Flights to Pennsylvania from Incheon Intl Airport usually cost between $1,634 and $1,916 in October.
The lowest price found in the past 5 days was $880 on Air Canada (Oct 15-Oct 26).

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

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 July, when the average cost of round-trip tickets is $2,784 and $1,607 respectively.

Good to know

Low season

January

Cheapest flight

$361
Best time to beat the crowds with an average 1% drop in price.
Most popular time to fly with an average 21% 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 Incheon 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 Incheon to Pennsylvania.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Incheon 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 Incheon 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 Incheon 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 Incheon 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 Incheon 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 Incheon to the following destinations at these prices or less: Newark $441 one-way - $635 round-trip

Reviews of the top airline flying from Incheon to Pennsylvania

 
Need help choosing which airline to fly with from Incheon 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.
7.8
DeltaOverall score based on 8505 reviews
7.8Entertainment
8.5Crew
7.2Food
8.1Boarding
7.8Comfort
Airline reviews

We were delayed so pilots can rest and had no WiFi the whole trip. First class seats are small compared to other planes

2.0 MediocreFrank, Aug 2026
Read more Delta reviews

We were delayed so pilots can rest and had no WiFi the whole trip. First class seats are small compared to other planes

Only beverages were offered to first class and I thought the flight attendant could have also served the Delta Comfort as well instead of sitting down and staring at her phone and walking past all of us to the back of the plane to charge her phone more. There was a complete lack of turbulence and was safe enough for flights attendant to walk around in the front of the plane, collect trash and serve a few people water and turn off the seat belt light. Also didn’t enforce people putting their seats into the upright position and allowed two passengers to remain reclined during landing. They seemed out to lunch completely. Usually my experience on Delta is much better.

My tray was broken so i had no place to work or eat except my lap. Flight attendant said I would get an email with some credit or miles, it was a complete waste of time as I could only function at about 20% of normal. I have not received anything yet.

Delayed. Hot. Passenger next to me was so large I couldn’t move.

2+hrs delay without any reason provided and a cramped flight

Originally, I was booked in economy. I paid several hundred additional dollars to upgrade to first class. Then I paid several more hundred dollars to change my flight to a slightly earlier flight. I asked if the changed flight would also seat me in first class, and I was told that it would. When I boarded the plane, however, I was seated in economy. So, I paid $500-600 more than I paid for my original ticket for an upgrade and a changed flight - received the changed flight (which was nice), but did not receive the upgrade. So, I was not completely satisfied.

I noticed that the planes seem to be outdated. There was no entertainment per se. Also, the waiting area did not have any working electrical outlets

One of the best airlines that I flew on, the flight attendants were very attentive and professional.

Check in process was terrible. Lady at counter didn’t know what she was doing

They boarded very early. We rushed to transfer and got to the gate 5 minutes after boarding was scheduled to start, however they were making a last call and holding signs for “all customers” to board. They were helpful at the gate, but I was surprised to see that we were some of the last to board at 5 minutes after scheduled boarding was to begin.

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

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