Cheap Flights to Jefferson County from ₩145,400

View ₩145,400 flight on Wed, Oct 7, 2026Opens in a new window

Popular airlines to Jefferson County

  • American Airlines

  • Delta

  • United

  • Southwest Airlines

  • JetBlue Airways

  • Spirit Airlines

  • Alaska Airlines

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How much is the cheapest flight to Jefferson County?

Prices were available within the past 7 days and start at ₩145,400 for one-way flights and ₩314,200 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Thu, Feb 19 - Sat, Feb 21
ORD
Chicago
PIT
Pittsburgh
₩314,200 Roundtrip, found 13 hours ago
₩314,200
Roundtrip
found 13 hours ago
Select Delta flight, departing Thu, Feb 19 from Chicago to Pittsburgh, returning Sat, Feb 21, priced at ₩314,200 found 13 hours ago
Delta
Thu, Feb 19 - Sat, Feb 21
MDW
Chicago
PIT
Pittsburgh
₩314,200 Roundtrip, found 13 hours ago
₩314,200
Roundtrip
found 13 hours ago
Select Delta flight, departing Thu, Feb 19 from Chicago to Pittsburgh, returning Sat, Feb 21, priced at ₩314,200 found 13 hours ago
American Airlines
Thu, Feb 19 - Sat, Feb 21
ORD
Chicago
PIT
Pittsburgh
₩344,000 Roundtrip, found 13 hours ago
₩344,000
Roundtrip
found 13 hours ago
Select American Airlines flight, departing Thu, Feb 19 from Chicago to Pittsburgh, returning Sat, Feb 21, priced at ₩344,000 found 13 hours ago
Delta
Thu, Feb 19 - Sat, Feb 21
ORD
Chicago
PIT
Pittsburgh
₩358,600 Roundtrip, found 13 hours ago
₩358,600
Roundtrip
found 13 hours ago
Select Delta flight, departing Thu, Feb 19 from Chicago to Pittsburgh, returning Sat, Feb 21, priced at ₩358,600 found 13 hours ago
United
Thu, Feb 19 - Sat, Feb 21
ORD
Chicago
PIT
Pittsburgh
₩373,500 Roundtrip, found 13 hours ago
₩373,500
Roundtrip
found 13 hours ago
Select United flight, departing Thu, Feb 19 from Chicago to Pittsburgh, returning Sat, Feb 21, priced at ₩373,500 found 13 hours ago
American Airlines
Thu, Feb 19 - Sat, Feb 21
ORD
Chicago
PIT
Pittsburgh
₩373,500 Roundtrip, found 13 hours ago
₩373,500
Roundtrip
found 13 hours ago
Select American Airlines flight, departing Thu, Feb 19 from Chicago to Pittsburgh, returning Sat, Feb 21, priced at ₩373,500 found 13 hours ago
Delta
Thu, Feb 19 - Sat, Feb 21
MDW
Chicago
PIT
Pittsburgh
₩377,700 Roundtrip, found 13 hours ago
₩377,700
Roundtrip
found 13 hours ago
Select Delta flight, departing Thu, Feb 19 from Chicago to Pittsburgh, returning Sat, Feb 21, priced at ₩377,700 found 13 hours ago
Delta
Thu, Feb 19 - Sat, Feb 21
ORD
Chicago
PIT
Pittsburgh
₩379,300 Roundtrip, found 13 hours ago
₩379,300
Roundtrip
found 13 hours ago
Select Delta flight, departing Thu, Feb 19 from Chicago to Pittsburgh, returning Sat, Feb 21, priced at ₩379,300 found 13 hours ago
Alaska Airlines
Fri, Jan 30 - Sun, Feb 1
ICN
Seoul
PIT
Pittsburgh
₩1,104,400 Roundtrip, found 2 days ago
₩1,104,400
Roundtrip
found 2 days ago
Select Alaska Airlines flight, departing Fri, Jan 30 from Seoul to Pittsburgh, returning Sun, Feb 1, priced at ₩1,104,400 found 2 days ago
Hawaiian Airlines
Thu, Jan 29 - Wed, Feb 4
ICN
Seoul
PIT
Pittsburgh
₩1,104,700 Roundtrip, found 2 hours ago
₩1,104,700
Roundtrip
found 2 hours ago
Select Hawaiian Airlines flight, departing Thu, Jan 29 from Seoul to Pittsburgh, returning Wed, Feb 4, priced at ₩1,104,700 found 2 hours ago

About Jefferson County

Expedia offers flights to Jefferson County to meet every traveler's needs. Whatever your flight need - Expedia has the flight for you. So choose from flights to Jefferson County or destinations around the world and discover how easy it is to make your flight reservations on Expedia.

Frequently asked questions

How do I find cheap flights to Jefferson County that have flexible change policies?
At Expedia, we've been channeling our inner contortionist to help you locate the most flexible airfares around. Simply check the "No change fee" box directly beneath the "Flexible change policies" heading to find your perfect flight to Jefferson County.
Which airlines fly to Jefferson County?
When you're ready to lock in your flight to or near Jefferson County, these airlines look forward to welcoming you aboard:

  • American Airlines - 945 flights to or near Jefferson County each month, including 945 flights to Pittsburgh Intl. Airport (PIT) per month.
  • Delta Air Lines - 771 flights to or near Jefferson County each month, including 771 flights to Pittsburgh Intl. Airport (PIT) per month.
  • United Airlines - 637 flights to or near Jefferson County each month, including 637 flights to Pittsburgh Intl. Airport (PIT) per month.

How can I find cheap tickets to Jefferson County?
You'll always find an unbeatable deal with Expedia, but our "flexible dates" search function makes it even easier. Enter your preferred flight date, then click on the flexible dates box above to see the cheapest prices for nearby days. ₩314,200 was the best price for a flight to Jefferson County in the last seven days.
How much is a flight to Jefferson County?
One-way flights taking off from Seattle (SEA) sold for just ₩145,400 in the last seven days. During this time, the price of a round-trip fare to Jefferson County ranged between ₩314,200 and ₩1,104,700. If you spot a good deal, book quickly — these prices don't stick around.
What are the most popular airports to fly into in Jefferson County?
Fly into Pittsburgh Intl. Airport (PIT) and experience everything that Jefferson County has to offer. As the region's primary entry point, about 3,702 flights touch down here each month.
When is the cheapest time to fly to Jefferson County?
Flying on a Tuesday, followed by a Monday, is usually the best way to land the cheapest deal. Avoid the weekends if you can, because Saturday is typically the most expensive day. Spend the cash you saved having an awesome time in Jefferson County instead!
How much is a plane ticket to Jefferson County?
Airfares ranged anywhere from ₩314,200 to ₩1,104,700 in the last seven days. When you're ready to book, we're ready to help you find a cheap flight to Jefferson County.
What is the best time to go to Jefferson County?
Summer starts June 20 in the Northern Hemisphere, and these warmer months are a great time to explore the exciting Jefferson County city of Steubenville. Average temperatures fluctuate between 60ºF and 80ºF throughout this season. The biggest crowds can be found here in February, May and July.
What months are the cheapest to book a flight to Jefferson County?
An inexpensive month to score a flight to Jefferson County is February, while prices are higher in December. Give this month a miss if you're watching your pennies.

Trending flights to Jefferson County

These prices were available within the past 7 days. Prices quoted are per person, round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Alaska Airlines
Fri, Jan 30 - Sun, Feb 1
ICN
Seoul
PIT
Pittsburgh
₩1,104,400 Roundtrip, found 2 days ago
₩1,104,400
Roundtrip
found 2 days ago
Select Alaska Airlines flight, departing Fri, Jan 30 from Seoul to Pittsburgh, returning Sun, Feb 1, priced at ₩1,104,400 found 2 days ago
*Available to Expedia members.