$662 Find Cheap Flights from South Korea to Pittsburgh - Compare and Save

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight to Pittsburgh departing on 9/20. 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

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Cheap Flights from South Korea to Pittsburgh

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from South Korea to Pittsburgh 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 South Korea to Pittsburgh

Mon, Oct 26 - Fri, Oct 30
American Airlines Logo
6:50 pm - 2:34 pmICN  Incheon Intl-PIT Pittsburgh
32h 44m2 stops Dallas/Fort Worth New York LaGuardia
American Airlines Logo
7:41 am - 4:45 pmPIT  Pittsburgh-ICN Incheon Intl
20h 04m1 stop Dallas/Fort Worth
$1,015American Airlines
Mon, Oct 26 - Fri, Oct 30
American Airlines Logo
6:50 pm - 2:34 pmICN  Incheon Intl-PIT Pittsburgh
32h 44m2 stops Dallas/Fort Worth New York LaGuardia
American Airlines Logo
7:41 am - 4:45 pmPIT  Pittsburgh-ICN Incheon Intl
20h 04m1 stop Dallas/Fort Worth
$1,022American Airlines
Thu, Sep 3 - Mon, Sep 7
British Airways Logo
5:50 pm - 3:37 pmICN  Incheon Intl-PIT Pittsburgh
34h 47m2 stops Dallas/Fort Worth Washington, D.C. Reagan-National
British Airways Logo
7:04 am - 3:45 pmPIT  Pittsburgh-ICN Incheon Intl
19h 41m1 stop Dallas/Fort Worth
$1,066British Airways
Thu, Sep 3 - Mon, Sep 7
American Airlines Logo
5:50 pm - 10:45 amICN  Incheon Intl-PIT Pittsburgh
29h 55m1 stop Dallas/Fort Worth
American Airlines Logo
7:04 am - 3:45 pmPIT  Pittsburgh-ICN Incheon Intl
19h 41m1 stop Dallas/Fort Worth
$1,094American Airlines
Mon, Oct 26 - Fri, Oct 30
American Airlines Logo
6:50 pm - 2:40 pmICN  Incheon Intl-PIT Pittsburgh
32h 50m1 stop Dallas/Fort Worth
American Airlines Logo
10:43 am - 4:45 pmPIT  Pittsburgh-ICN Incheon Intl
41h 02m2 stops Washington, D.C. Reagan-National Dallas/Fort Worth
$1,121American Airlines
Thu, Sep 24 - Thu, Oct 1
Alaska Airlines Logo
7:35 pm - 5:30 pmICN  Incheon Intl-PIT Pittsburgh
34h 55m1 stop Seattle/Tacoma Intl
Alaska Airlines Logo
6:28 pm - 5:30 pmPIT  Pittsburgh-ICN Incheon Intl
34h 02m1 stop Seattle/Tacoma Intl
$1,149Alaska Airlines
Fri, Sep 25 - Fri, Oct 2
United Airlines Logo
4:50 pm - 5:35 amICN  Incheon Intl-PIT Pittsburgh
25h 45m1 stop San Francisco
United Airlines Logo
6:30 am - 3:20 pmPIT  Pittsburgh-ICN Incheon Intl
19h 50m1 stop Newark
$1,150United Airlines
Mon, Oct 26 - Fri, Oct 30
United Airlines Logo
11:45 am - 5:10 amICN  Incheon Intl-PIT Pittsburgh
30h 25m1 stop San Francisco
United Airlines Logo
6:00 am - 3:25 pmPIT  Pittsburgh-ICN Incheon Intl
20h 25m1 stop Newark
$1,151United Airlines
Mon, Oct 26 - Fri, Oct 30
United Airlines Logo
6:00 pm - 1:06 pmICN  Incheon Intl-PIT Pittsburgh
32h 06m2 stops San Francisco Chicago O'Hare Intl
United Airlines Logo
2:02 pm - 4:40 amPIT  Pittsburgh-ICN Incheon Intl
25h 38m2 stops Chicago O'Hare Intl San Francisco
$1,152United Airlines
Mon, Oct 26 - Fri, Oct 30
Alaska Airlines Logo
8:00 pm - 8:35 pmICN  Incheon Intl-PIT Pittsburgh
37h 35m1 stop Seattle/Tacoma Intl
Alaska Airlines Logo
8:07 am - 5:35 pmPIT  Pittsburgh-ICN Incheon Intl
20h 28m1 stop Seattle/Tacoma Intl
$1,181Alaska Airlines
Booking Insights

KAYAK's insights & trends for flights to Pittsburgh

Get data-powered insights and trends for flights to Pittsburgh to help you find the cheapest flights, the best time to fly and much more.

What is the cheapest flight to Pittsburgh?

These are the best round-trip prices found by users searching on KAYAK in the last 5 days.

In the last 5 days, the cheapest flight deal to Pittsburgh was found on the route from Incheon, at $1,015 return. The most popular connection is from Seoul to Pittsburgh and KAYAK users have found round-trip deals for as low as $1,015 in the last 5 days.

Good to know

Low season

October

Cheapest flight

$662
Best time to beat the crowds with an average 54% drop in price.
Most popular time to fly with an average 38% increase in price.
Flight from Incheon to Pittsburgh

FAQs - booking Pittsburgh flights

  • What is the cheapest flight to Pittsburgh?

    In the last 5 days, the cheapest flight deal to Pittsburgh was found on the route from Incheon, at $1,015 return. The most popular connection is from Seoul to Pittsburgh and KAYAK users have found round-trip deals for as low as $1,015 in the last 5 days.

  • How far is Pittsburgh Airport from central Pittsburgh?

    Pittsburgh Airport is 13 miles from the center of Pittsburgh.

  • What is the name of Pittsburgh’s airport?

    There is only 1 airport in Pittsburgh, called Pittsburgh Airport (PIT). It can also be referred to as Pittsburgh or Pittsburgh Intl.

  • How does KAYAK find such low prices on flights to Pittsburgh?

    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 to Pittsburgh.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Pittsburgh is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights to Pittsburgh?

    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 to Pittsburgh 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 to Pittsburgh?

    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 to Pittsburgh up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

  • How many direct flights to Pittsburgh are there each week?

    Each week there are around 2,556 direct flights from within South Korea to Pittsburgh. The most common day for departures is Sunday, with 17% of flights taking off on this day.

Top tips for finding cheap flights to Pittsburgh

  • Enter your preferred departure airport and travel dates into the search form above to unlock the latest Pittsburgh flight deals.

Reviews of the top airline flying from South Korea to Pittsburgh

 
See real verified KAYAK customer reviews for airlines flying to Pittsburgh. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline from South Korea to Pittsburgh. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with to Pittsburgh? 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 8502 reviews
7.8Comfort
7.8Entertainment
8.1Boarding
8.5Crew
7.2Food
Airline reviews

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.

4.0 OkayMichelle, Jun 2026
Read more Delta reviews

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

Delayed due to thunderstorms and no in-flight service due to rough weather — both of which are out of Delta’s control. Flight was good overall.

This was the second flight this week with flight attendant Marcus I’m not sure if his last name is Lane or Lang but this guy is awesome. He funny, attentive and his service is 5 stars. Marcus makes business travel more enjoyable !

My seat was moved closer to the front of the cabin since I had requested wheelchair assistance to the gate.

Made the Atlanta to Pittsburgh trip many times, with Delta no issues

Traveling to a place near Pittsburgh?

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Everything you need to know for your flight to Pittsburgh

Information on the airport you'll fly into in Pittsburgh