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$486+ Cheap flights from Incheon Intl (ICN) to Pittsburgh (PIT)

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 6/4. Fares are subject to change and may not be available on all flights or dates of travel.
ICN — PIT
May 4 — May 111
Sun 5/4
Sun 5/11
1 adult, Economy
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Cheap flight deals from Incheon Intl to Pittsburgh

Discover tips and strategies to find the most affordable flight options for your journey from Incheon Intl (ICN) to Pittsburgh (PIT). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated April 29, 2025.

Most accurate provider

AranGrant
3 stars

Most trusted provider

AranGrant
3 stars

Round-trip from

$791
(Kiwi.com)

One-way from

$486
(Kiwi.com)

Popular in

January

Cheapest in

March

Average price

$1,154
Provider with most accurate pricing for Incheon Intl-Pittsburgh flight deals.
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Provider most trusted by Cheapflights users for Incheon Intl-Pittsburgh flights.
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From Incheon Intl to Pittsburgh
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One-way flight from Incheon Intl to Pittsburgh
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Highest demand for flights based on searches. 7% potential increase in price ($111 potential increase over avg. RT price).
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Cheapest flight prices on average. 4% potential price decrease ($62 potential savings vs. average RT price).
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Average for round-trip flights in April 2025
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Find flight deals from Incheon Intl to Pittsburgh

Cheapest flights from Incheon Intl to Pittsburgh
Explore the most affordable flight options available from Incheon Intl to Pittsburgh. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 29, 2025.

This Kiwi.com deal was found by Cheapflights users on 4/28. 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.
Fri 5/237:20 pmICN - PIT
1 stop24h 25mMultiple Airlines
Mon 6/28:05 amPIT - ICN
1 stop19h 35mMultiple Airlines
Deal found 4/28$791
This Delta deal was found by Cheapflights users on 4/28. 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 5/56:40 pmICN - PIT
1 stop28h 37mDelta
Mon 5/126:25 amPIT - ICN
2 stops21h 15mDelta
Deal found 4/28$810
This United Airlines deal was found by Cheapflights users on 4/28. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/411:30 amICN - PIT
1 stop18h 04mUnited Airlines
Wed 5/78:20 amPIT - ICN
1 stop31h 00mUnited Airlines
Deal found 4/28$820
This Gotogate deal was found by Cheapflights users on 4/27. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/85:45 pmICN - PIT
2 stops34h 49mAir Canada
Fri 9/196:40 amPIT - ICN
1 stop21h 50mAir Canada
Deal found 4/27$951
This Korean Air deal was found by Cheapflights users on 4/27. 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 Korean Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/66:50 pmICN - PIT
1 stop17h 27mKorean Air
Sun 9/217:55 pmPIT - ICN
1 stop19h 05mKorean Air
Deal found 4/27$1,052
This oojo deal was found by Cheapflights users on 4/28. 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.
Wed 6/111:35 amICN - PIT
2 stops30h 55mEtihad Airways
Thu 6/1910:00 amPIT - ICN
2 stops35h 45mEtihad Airways
Deal found 4/28$1,588
This Qatar Airways deal was found by Cheapflights users on 4/27. 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 Qatar Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/51:20 amICN - PIT
2 stops32h 53mQatar Airways
Sun 9/215:50 pmPIT - ICN
2 stops34h 15mQatar Airways
Deal found 4/27$1,619
This Air France deal was found by Cheapflights users on 4/28. 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 Air France is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 6/2110:25 pmICN - PIT
2 stops56h 51mKLM
Fri 6/277:45 pmPIT - ICN
2 stops31h 40mKLM
Deal found 4/28$1,773
This Ethiopian Air deal was found by Cheapflights users on 4/28. 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 Ethiopian Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/1912:35 amICN - PIT
3 stops50h 29mEthiopian Air
Sat 7/196:15 amPIT - ICN
3 stops44h 45mEthiopian Air
Deal found 4/28$2,191

Cheapflights Fare Finder

Customize your flight search to find flights from Incheon Intl to Pittsburgh 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 April 29, 2025.
Use the filters below to find and compare flights from Incheon Intl Airport to Pittsburgh that are best for you.

Fly from

Incheon Intl

Fly to

Pittsburgh

Route

Depart

Return

Price

IncheonPittsburgh

ICN - PIT

ICNPIT

Incheon Intl

Fri 5/23

7:20 pm-6:45 am

1 stop24h 25m

Pittsburgh

Mon 6/2

8:05 am-4:40 pm

1 stop19h 35m

$791

IncheonPittsburgh

ICN - PIT

ICNPIT

Incheon Intl

Mon 9/8

5:45 pm-3:34 pm

2 stops34h 49m

Pittsburgh

Fri 9/19

6:40 am-5:30 pm

1 stop21h 50m

$951

IncheonPittsburgh

ICN - PIT

ICNPIT

Incheon Intl

Fri 6/20

4:40 pm-11:46 pm

2 stops20h 06m

Pittsburgh

Sat 7/19

6:45 pm-2:10 pm

1 stop30h 25m

$987

IncheonPittsburgh

ICN - PIT

ICNPIT

Incheon Intl

Sat 9/6

6:50 pm-11:17 pm

1 stop17h 27m

Pittsburgh

Sun 9/21

7:55 pm-4:00 am

1 stop19h 05m

$1,052

IncheonPittsburgh

ICN - PIT

ICNPIT

Incheon Intl

Wed 5/14

11:30 am-5:27 am

1 stop30h 57m

Pittsburgh

Sat 5/17

5:40 pm-3:00 pm

1 stop32h 20m

$1,153

IncheonPittsburgh

ICN - PIT

ICNPIT

Incheon Intl

Wed 6/11

1:35 am-7:30 pm

2 stops30h 55m

Pittsburgh

Thu 6/19

10:00 am-10:45 am

2 stops35h 45m

$1,588

IncheonPittsburgh

ICN - PIT

ICNPIT

Incheon Intl

Fri 9/5

1:20 am-9:13 pm

2 stops32h 53m

Pittsburgh

Sun 9/21

5:50 pm-5:05 pm

2 stops34h 15m

$1,619

IncheonPittsburgh

ICN - PIT

ICNPIT

Incheon Intl

Sat 6/21

10:25 pm-6:16 pm

2 stops56h 51m

Pittsburgh

Fri 6/27

7:45 pm-4:25 pm

2 stops31h 40m

$1,773

IncheonPittsburgh

ICN - PIT

ICNPIT

Incheon Intl

Thu 6/19

12:35 am-2:04 pm

3 stops50h 29m

Pittsburgh

Sat 7/19

6:15 am-4:00 pm

3 stops44h 45m

$2,191

IncheonPittsburgh

ICN - PIT

ICNPIT

Incheon Intl

Wed 6/4

6:20 pm-6:45 am

2 stops25h 25m

$486

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/28

Showing 1-10 of 16 results
1
2

Compare providers for flights from Incheon Intl to Pittsburgh

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Incheon Intl to Pittsburgh in April.
ProviderPrice AccuracyTrust Score*
AranGrantPrice Accuracy3 starsTrust Score*3 stars
eDreamsPrice Accuracy3 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*2 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Incheon Intl Airport-Pittsburgh flights, users find the pricing of AranGrant to be most consistent on Cheapflights vs. AranGrant Users can find the same prices on Incheon Intl Airport-Pittsburgh flight deals on Cheapflights vs. AranGrant >95% of the time. Price accuracy is based on data collected from Incheon Intl Airport-Pittsburgh flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Incheon Intl Airport-Pittsburgh flights, Cheapflights users trust AranGrant the most. AranGrant has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Incheon Intl Airport-Pittsburgh flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Incheon Intl to Pittsburgh

Have a flexible travel schedule? Discover the best time to fly to Pittsburgh from Incheon Intl 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 Incheon Intl Airport to Pittsburgh

What is the cheapest month to book a flight from Incheon Intl Airport to Pittsburgh?

Currently, August is the cheapest month in which you can book a flight from Incheon Intl Airport to Pittsburgh (average of $262). Flying from Incheon Intl Airport to Pittsburgh in November is currently the most expensive (average of $333). 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.

Rainfall in Pittsburgh by month

Plan your trip to Pittsburgh by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Pittsburgh ranges from 2.3 - 4.3 inches per month. June is typically the wettest month, when rainfall can reach 4.3 in. October is typically the driest time to visit Pittsburgh when rainfall is around 2.3 in.

Temperature in Pittsburgh by month

Plan your trip to Pittsburgh by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Pittsburgh, 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 73.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 28.4 F).

Reviews of airlines servicing Pittsburgh

Get insights into the airlines that provide service to Pittsburgh. 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 Pittsburgh. Reviews last updated April 29, 2025.
See what other customers who have flown with Korean Air, Delta and KLM from Seoul to Pittsburgh have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Korean Air
8.4
Very good
1,064 reviews

Crew

8.7

Entertainment

8.2

Comfort

8.3

Boarding

8.5

Food

8.1

Overall

8.4

Reviews

1 / 20
6.0
Good

Anonymous,Feb 2025

ATL - SBN

Regional jets are small and uncomfortable. When flying in or out of South Bend airport, that's usually what I'm on. It's the price one pays for the great convenience of using a small airport (cheap parking, no lines). The CRJ900 has engines attached to the fuselage near the rear of the plane. So, very loud in the back of the plane, and I happened to have the far back corner that also had no window. Oh well, a short flight and pleasant neighbor and cheerful attendant.
Korean Air
8.4
Very good
1,064 reviews
Korean Air
8.4
Very good
1,064 reviews

Crew

8.7

Entertainment

8.2

Comfort

8.3

Boarding

8.5

Food

8.1

Overall

8.4

Reviews

1 / 20
6.0
Good

Anonymous,Feb 2025

ATL - SBN

Regional jets are small and uncomfortable. When flying in or out of South Bend airport, that's usually what I'm on. It's the price one pays for the great convenience of using a small airport (cheap parking, no lines). The CRJ900 has engines attached to the fuselage near the rear of the plane. So, very loud in the back of the plane, and I happened to have the far back corner that also had no window. Oh well, a short flight and pleasant neighbor and cheerful attendant.
Delta
8.0
Very good
7,929 reviews
Korean Air
8.4
Very good
1,064 reviews

Crew

8.7

Entertainment

8.2

Comfort

8.3

Boarding

8.5

Food

8.1

Overall

8.4

Reviews

1 / 20
6.0
Good

Anonymous,Feb 2025

ATL - SBN

Regional jets are small and uncomfortable. When flying in or out of South Bend airport, that's usually what I'm on. It's the price one pays for the great convenience of using a small airport (cheap parking, no lines). The CRJ900 has engines attached to the fuselage near the rear of the plane. So, very loud in the back of the plane, and I happened to have the far back corner that also had no window. Oh well, a short flight and pleasant neighbor and cheerful attendant.
KLM
7.8
Good
1,333 reviews
Korean Air
8.4
Very good
1,064 reviews

Crew

8.7

Entertainment

8.2

Comfort

8.3

Boarding

8.5

Food

8.1

Overall

8.4

Reviews

1 / 20
6.0
Good

Anonymous,Feb 2025

ATL - SBN

Regional jets are small and uncomfortable. When flying in or out of South Bend airport, that's usually what I'm on. It's the price one pays for the great convenience of using a small airport (cheap parking, no lines). The CRJ900 has engines attached to the fuselage near the rear of the plane. So, very loud in the back of the plane, and I happened to have the far back corner that also had no window. Oh well, a short flight and pleasant neighbor and cheerful attendant.
Qatar Airways
7.4
Good
3,561 reviews
Korean Air
8.4
Very good
1,064 reviews

Crew

8.7

Entertainment

8.2

Comfort

8.3

Boarding

8.5

Food

8.1

Overall

8.4

Reviews

1 / 20
6.0
Good

Anonymous,Feb 2025

ATL - SBN

Regional jets are small and uncomfortable. When flying in or out of South Bend airport, that's usually what I'm on. It's the price one pays for the great convenience of using a small airport (cheap parking, no lines). The CRJ900 has engines attached to the fuselage near the rear of the plane. So, very loud in the back of the plane, and I happened to have the far back corner that also had no window. Oh well, a short flight and pleasant neighbor and cheerful attendant.
Etihad Airways
7.4
Good
1,203 reviews
Korean Air
8.4
Very good
1,064 reviews

Crew

8.7

Entertainment

8.2

Comfort

8.3

Boarding

8.5

Food

8.1

Overall

8.4

Reviews

1 / 20
6.0
Good

Anonymous,Feb 2025

ATL - SBN

Regional jets are small and uncomfortable. When flying in or out of South Bend airport, that's usually what I'm on. It's the price one pays for the great convenience of using a small airport (cheap parking, no lines). The CRJ900 has engines attached to the fuselage near the rear of the plane. So, very loud in the back of the plane, and I happened to have the far back corner that also had no window. Oh well, a short flight and pleasant neighbor and cheerful attendant.

Related info for your journey

Find useful and relevant information for your journey from Incheon Intl to Pittsburgh. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to Pittsburgh from Incheon Intl?

    Most people fly into Pittsburgh (PIT) if they book a flight to Pittsburgh from Incheon Intl. On average, Pittsburgh has 0 inbound flights from Incheon Intl per day from 2 airlines. Pittsburgh is conveniently located just 13.5 mi from Pittsburgh’s city center.

  • What are the cheapest airlines flying from Incheon Intl Airport to Pittsburgh round-trip?

    According to our current data, Air Canada ($951), Delta ($987), and Korean Air ($1,052) offers the cheapest pricing from Incheon Intl Airport to Pittsburgh. Air Canada is priced at 28% lower than the current average price of a flight leaving 3 months from now.

  • What are the cheapest airlines to fly from Incheon Intl Airport to Pittsburgh one-way?

    The cheapest airline one-way is Qatar Airways, with whom users have recently found tickets for as low as $1,068. However, be on the lookout for offers from Korean Air and WestJet, as they are both options that can get you from Incheon Intl Airport to Pittsburgh for a low price.

  • Can I find deals for flights from Incheon Intl to Pittsburgh that include hotel bookings?

    Yes. In addition to deals on Incheon Intl to Pittsburgh flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Incheon Intl to Pittsburgh?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Incheon Intl to Pittsburgh.

  • Can I find deals for business class flights from Incheon Intl to Pittsburgh?

    Yes. Cheapflights offers flight deals from Incheon Intl to Pittsburgh 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 Incheon Intl Airport to Pittsburgh?

    Currently, August is the cheapest month in which you can book a flight from Incheon Intl Airport to Pittsburgh (average of $262). Flying from Incheon Intl Airport to Pittsburgh in November is currently the most expensive (average of $333). 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.

See more FAQs

Traveling to a place near Incheon Intl Airport?

Book flights to Incheon Intl Airport if you plan to visit one of these locations
Monroeville
Washington
Steubenville
Belle Vernon

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Top 2 airlines flying from Incheon Intl to Pittsburgh

Discover the top 2 airlines that operate flights from Incheon Intl to Pittsburgh. 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 April 29, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$1,024Average$1,104FlexibilityNo cancel feeOn-time71%
Korean AirCheapest$1,529Average$1,891FlexibilityNo cancel feeOn-time81%

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