Cheap Flights to Union County from ₩203,800

View ₩203,800 flight on Thu, Feb 26, 2026Opens in a new window

Popular airlines to Union County

  • American Airlines

  • Delta

  • United

  • Southwest Airlines

  • Breeze Airways

  • Alaska Airlines

  • Air Canada

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How much is the cheapest flight to Union County?

Prices were available within the past 7 days and start at ₩203,800 for one-way flights and ₩363,700 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

American Airlines
Thu, Feb 26 - Mon, Mar 2
TPA
Tampa
GSP
Greenville
₩363,700 Roundtrip, found 1 day ago
₩363,700
Roundtrip
found 1 day ago
Select American Airlines flight, departing Thu, Feb 26 from Tampa to Greenville, returning Mon, Mar 2, priced at ₩363,700 found 1 day ago
American Airlines
Thu, Feb 26 - Mon, Mar 2
TPA
Tampa
GSP
Greenville
₩407,500 Roundtrip, found 1 day ago
₩407,500
Roundtrip
found 1 day ago
Select American Airlines flight, departing Thu, Feb 26 from Tampa to Greenville, returning Mon, Mar 2, priced at ₩407,500 found 1 day ago
American Airlines
Thu, Feb 26 - Mon, Mar 2
TPA
Tampa
GSP
Greenville
₩495,300 Roundtrip, found 1 day ago
₩495,300
Roundtrip
found 1 day ago
Select American Airlines flight, departing Thu, Feb 26 from Tampa to Greenville, returning Mon, Mar 2, priced at ₩495,300 found 1 day ago
Delta
Thu, Feb 26 - Mon, Mar 2
TPA
Tampa
GSP
Greenville
₩502,500 Roundtrip, found 1 day ago
₩502,500
Roundtrip
found 1 day ago
Select Delta flight, departing Thu, Feb 26 from Tampa to Greenville, returning Mon, Mar 2, priced at ₩502,500 found 1 day ago
American Airlines
Thu, Feb 26 - Mon, Mar 2
TPA
Tampa
GSP
Greenville
₩509,900 Roundtrip, found 1 day ago
₩509,900
Roundtrip
found 1 day ago
Select American Airlines flight, departing Thu, Feb 26 from Tampa to Greenville, returning Mon, Mar 2, priced at ₩509,900 found 1 day ago
American Airlines
Thu, Feb 26 - Mon, Mar 2
TPA
Tampa
GSP
Greenville
₩517,200 Roundtrip, found 1 day ago
₩517,200
Roundtrip
found 1 day ago
Select American Airlines flight, departing Thu, Feb 26 from Tampa to Greenville, returning Mon, Mar 2, priced at ₩517,200 found 1 day ago
United
Thu, Feb 26 - Mon, Mar 2
TPA
Tampa
GSP
Greenville
₩524,500 Roundtrip, found 1 day ago
₩524,500
Roundtrip
found 1 day ago
Select United flight, departing Thu, Feb 26 from Tampa to Greenville, returning Mon, Mar 2, priced at ₩524,500 found 1 day ago
American Airlines
Thu, Feb 26 - Mon, Mar 2
TPA
Tampa
GSP
Greenville
₩539,100 Roundtrip, found 1 day ago
₩539,100
Roundtrip
found 1 day ago
Select American Airlines flight, departing Thu, Feb 26 from Tampa to Greenville, returning Mon, Mar 2, priced at ₩539,100 found 1 day ago
Korean Air
Mon, Feb 23 - Mon, Mar 2
ICN
Seoul
GSP
Greenville
₩2,065,700 Roundtrip, found 3 days ago
₩2,065,700
Roundtrip
found 3 days ago
Select Korean Air flight, departing Mon, Feb 23 from Seoul to Greenville, returning Mon, Mar 2, priced at ₩2,065,700 found 3 days ago
Air Canada
Sun, Apr 19 - Thu, Apr 23
ICN
Seoul
GSP
Greenville
₩2,692,600 Roundtrip, found 1 day ago
₩2,692,600
Roundtrip
found 1 day ago
Select Air Canada flight, departing Sun, Apr 19 from Seoul to Greenville, returning Thu, Apr 23, priced at ₩2,692,600 found 1 day ago

About Union County

Expedia offers flights to Union County to meet every traveler's needs. Whatever your flight need - Expedia has the flight for you. So choose from flights to Union 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 Union County that have flexible change policies?
At Expedia, we've been channeling our inner yoga master to get you the most flexible fares in town. Just click on "No change fee" directly under the filter subheading "Flexible change policies" to find your ideal flight to Union County.
Which airlines fly to Union County?
Reserve your seat with one of these airlines and the dynamic region of Union County will be yours to discover:

  • American Airlines - 529 flights to or near Union County each month, including 529 flights to Greenville-Spartanburg Intl. Airport (GSP) per month.
  • Delta Air Lines - 333 flights to or near Union County each month, including 333 flights to Greenville-Spartanburg Intl. Airport (GSP) per month.
  • United Airlines - 234 flights to or near Union County each month, including 234 flights to Greenville-Spartanburg Intl. Airport (GSP) per month.

How can I find cheap tickets to Union County?
You'll always get an amazing deal with Expedia, but our "flexible dates" search function makes it even easier. Enter your preferred travel date, then click on the flexible dates link above to reveal the cheapest prices for nearby days. ₩363,700 was the cheapest price for a flight to Union County in the last seven days.
How much is a flight to Union County?
One-way trips departing from Tampa (TPA) sold for just ₩203,800 in the last seven days. During this time, the cost of a return air ticket to Union County ranged between ₩363,700 and ₩2,692,600. If you spot a good deal, book immediately — these fares don't stick around for long.
What are the most popular airports to fly into in Union County?
Fly into Greenville-Spartanburg Intl. Airport (GSP) and experience all that Union County has to offer. As the region's main entry point, roughly 1,253 flights land here every month.
When is the cheapest time to fly to Union County?
Jet off on a Tuesday to raise your chances of securing the cheapest deal to Union County. Mondays are usually the next most affordable day to take off. Saturday is generally the costliest day to fly anywhere.
How much is a plane ticket to Union County?
Ticket prices to Union County ranged from ₩363,700 to ₩2,692,600 in the last seven days. Usually, the earlier you make a reservation, the bigger the bargain.
What is the best time to go to Union County?
If you want to check out Union County's leading city when it's at its liveliest, head for Union sometime during April, June and December. Like most places in the Northern Hemisphere, summertime here begins June 20, with temperatures ranging between 70ºF and 90ºF.
What months are the cheapest to book a flight to Union County?
February is the best month to snap up a fabulous deal to Union County. Bear in mind that the priciest time to book a ticket in the U.S. Isn't the middle of summer, but the month of December.

Trending flights to Union 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.

American Airlines
Mon, Feb 23 - Mon, Mar 2
ICN
Seoul
GSP
Greenville
₩1,507,900 Roundtrip, found 3 days ago
₩1,507,900
Roundtrip
found 3 days ago
Select American Airlines flight, departing Mon, Feb 23 from Seoul to Greenville, returning Mon, Mar 2, priced at ₩1,507,900 found 3 days ago
*Available to Expedia members.