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Flight Destinations in Union County

View ฿23,180 flight on Mon, 21 Sept 2026Opens in a new window

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Popular airlines to Union County

  • American Airlines

  • Delta

  • United

  • Southwest Airlines

  • Breeze Airways

  • Alaska Airlines

  • Air Canada

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Cheap round-trip flights to Union County

Prices were available within the past 7 days and start at ฿23,180 for one-way flights and ฿37,235 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Cathay Pacific
Tue, 13 Oct - Tue, 20 Oct
BKK
Bangkok
GSP
Greenville
฿37,235 Return, found 11 hours ago
฿37,235
Return
found 11 hours ago
Select Cathay Pacific flight, departing Tue, 13 Oct from Bangkok to Greenville, returning Tue, 20 Oct, priced at ฿37,235 found 11 hours ago
Cathay Pacific
Mon, 21 Sept - Thu, 1 Oct
BKK
Bangkok
GSP
Greenville
฿39,080 Return, found 3 days ago
฿39,080
Return
found 3 days ago
Select Cathay Pacific flight, departing Mon, 21 Sept from Bangkok to Greenville, returning Thu, 1 Oct, priced at ฿39,080 found 3 days ago
Swiss International Air Lines
Mon, 21 Sept - Thu, 1 Oct
BKK
Bangkok
GSP
Greenville
฿40,990 Return, found 3 days ago
฿40,990
Return
found 3 days ago
Select Swiss International Air Lines flight, departing Mon, 21 Sept from Bangkok to Greenville, returning Thu, 1 Oct, priced at ฿40,990 found 3 days ago
Cathay Pacific
Tue, 29 Sept - Thu, 8 Oct
BKK
Bangkok
GSP
Greenville
฿41,080 Return, found 6 days ago
฿41,080
Return
found 6 days ago
Select Cathay Pacific flight, departing Tue, 29 Sept from Bangkok to Greenville, returning Thu, 8 Oct, priced at ฿41,080 found 6 days ago
Swiss International Air Lines
Tue, 15 Sept - Fri, 25 Sept
BKK
Bangkok
GSP
Greenville
฿42,720 Return, found 5 days ago
฿42,720
Return
found 5 days ago
Select Swiss International Air Lines flight, departing Tue, 15 Sept from Bangkok to Greenville, returning Fri, 25 Sept, priced at ฿42,720 found 5 days ago
Swiss International Air Lines
Tue, 29 Sept - Thu, 8 Oct
BKK
Bangkok
GSP
Greenville
฿42,835 Return, found 6 days ago
฿42,835
Return
found 6 days ago
Select Swiss International Air Lines flight, departing Tue, 29 Sept from Bangkok to Greenville, returning Thu, 8 Oct, priced at ฿42,835 found 6 days ago
Swiss International Air Lines
Thu, 1 Oct - Sat, 31 Oct
BKK
Bangkok
GSP
Greenville
฿43,390 Return, found 11 hours ago
฿43,390
Return
found 11 hours ago
Select Swiss International Air Lines flight, departing Thu, 1 Oct from Bangkok to Greenville, returning Sat, 31 Oct, priced at ฿43,390 found 11 hours ago
Austrian Airlines
Mon, 21 Sept - Thu, 1 Oct
BKK
Bangkok
GSP
Greenville
฿44,350 Return, found 3 days ago
฿44,350
Return
found 3 days ago
Select Austrian Airlines flight, departing Mon, 21 Sept from Bangkok to Greenville, returning Thu, 1 Oct, priced at ฿44,350 found 3 days ago
Lufthansa
Thu, 1 Oct - Sat, 31 Oct
BKK
Bangkok
GSP
Greenville
฿45,325 Return, found 11 hours ago
฿45,325
Return
found 11 hours ago
Select Lufthansa flight, departing Thu, 1 Oct from Bangkok to Greenville, returning Sat, 31 Oct, priced at ฿45,325 found 11 hours ago
Finnair
Thu, 1 Oct - Sat, 31 Oct
BKK
Bangkok
GSP
Greenville
฿52,555 Return, found 11 hours ago
฿52,555
Return
found 11 hours ago
Select Finnair flight, departing Thu, 1 Oct from Bangkok to Greenville, returning Sat, 31 Oct, priced at ฿52,555 found 11 hours ago

Trending flights to Union County

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

Cathay Pacific
Tue, 13 Oct - Tue, 20 Oct
BKK
Bangkok
GSP
Greenville
฿37,235 Return, found 11 hours ago
฿37,235
Return
found 11 hours ago
Select Cathay Pacific flight, departing Tue, 13 Oct from Bangkok to Greenville, returning Tue, 20 Oct, priced at ฿37,235 found 11 hours ago

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. ฿37,235 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 Bangkok (BKK) sold for just ฿23,180 in the last seven days. During this time, the cost of a return air ticket to Union County ranged between ฿37,235 and ฿52,555. 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.
How much is a plane ticket to Union County?
Ticket prices to Union County ranged from ฿37,235 to ฿52,555 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 21ºC and 32ºC.
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.

Book with confidence

About Union County

Expedia offers flights to Union County to meet every traveller'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.
About Union County
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