Lodging Image

Cheap Flights to Union County | Popular Routes to Union County from HK$1,017

View HK$1,017 flight on Tue, 25 Aug 2026Opens in a new window

Popular airlines to Union County

  • American Airlines

  • Delta

  • United

  • Southwest Airlines

  • Breeze Airways

  • Alaska Airlines

  • Air Canada

  • Be in the know

    Get alerts if flight prices drop or rise*

  • Book smarter

    Save up to 35% on select hotels after you book a flight*

  • Earn twice

    Earn your airline miles on top of our rewards
    Sign in

Cheap round-trip flights to Union County

Prices were available within the past 7 days and start at HK$1,017 for one-way flights and HK$2,034 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Tue, 25 Aug - Tue, 1 Sept
PVD
Providence
GSP
Greenville
HK$2,034 Return, found 4 days ago
HK$2,034
Return
found 4 days ago
Select Delta flight, departing Tue, 25 Aug from Providence to Greenville, returning Tue, 1 Sept, priced at HK$2,034 found 4 days ago
Delta
Tue, 25 Aug - Wed, 2 Sept
PVD
Providence
GSP
Greenville
HK$2,260 Return, found 10 hours ago
HK$2,260
Return
found 10 hours ago
Select Delta flight, departing Tue, 25 Aug from Providence to Greenville, returning Wed, 2 Sept, priced at HK$2,260 found 10 hours ago
American Airlines
Tue, 25 Aug - Wed, 2 Sept
PVD
Providence
GSP
Greenville
HK$3,120 Return, found 10 hours ago
HK$3,120
Return
found 10 hours ago
Select American Airlines flight, departing Tue, 25 Aug from Providence to Greenville, returning Wed, 2 Sept, priced at HK$3,120 found 10 hours ago
United
Tue, 25 Aug - Wed, 2 Sept
PVD
Providence
GSP
Greenville
HK$3,162 Return, found 10 hours ago
HK$3,162
Return
found 10 hours ago
Select United flight, departing Tue, 25 Aug from Providence to Greenville, returning Wed, 2 Sept, priced at HK$3,162 found 10 hours ago
Delta
Tue, 21 Jul - Mon, 27 Jul
LAS
Las Vegas
GSP
Greenville
HK$4,421 Return, found 14 hours ago
HK$4,421
Return
found 14 hours ago
Select Delta flight, departing Tue, 21 Jul from Las Vegas to Greenville, returning Mon, 27 Jul, priced at HK$4,421 found 14 hours ago
American Airlines
Thu, 9 Jul - Tue, 28 Jul
GOT
Gothenburg
GSP
Greenville
HK$5,741 Return, found 23 hours ago
HK$5,741
Return
found 23 hours ago
Select American Airlines flight, departing Thu, 9 Jul from Gothenburg to Greenville, returning Tue, 28 Jul, priced at HK$5,741 found 23 hours ago
Lufthansa
Thu, 9 Jul - Tue, 28 Jul
GOT
Gothenburg
GSP
Greenville
HK$6,181 Return, found 23 hours ago
HK$6,181
Return
found 23 hours ago
Select Lufthansa flight, departing Thu, 9 Jul from Gothenburg to Greenville, returning Tue, 28 Jul, priced at HK$6,181 found 23 hours ago
KLM
Thu, 9 Jul - Tue, 28 Jul
GOT
Gothenburg
GSP
Greenville
HK$8,314 Return, found 23 hours ago
HK$8,314
Return
found 23 hours ago
Select KLM flight, departing Thu, 9 Jul from Gothenburg to Greenville, returning Tue, 28 Jul, priced at HK$8,314 found 23 hours ago
Finnair
Thu, 9 Jul - Tue, 28 Jul
GOT
Gothenburg
GSP
Greenville
HK$9,094 Return, found 23 hours ago
HK$9,094
Return
found 23 hours ago
Select Finnair flight, departing Thu, 9 Jul from Gothenburg to Greenville, returning Tue, 28 Jul, priced at HK$9,094 found 23 hours ago
United
Sun, 9 Aug - Mon, 14 Dec
LHR
London
GSP
Greenville
HK$9,344 Return, found 7 hours ago
HK$9,344
Return
found 7 hours ago
Select United flight, departing Sun, 9 Aug from London to Greenville, returning Mon, 14 Dec, priced at HK$9,344 found 7 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.

Lufthansa
Mon, 16 Nov - Mon, 23 Nov
HKG
Hong Kong SAR
GSP
Greenville
HK$10,487 Return, found 19 hours ago
HK$10,487
Return
found 19 hours ago
Select Lufthansa flight, departing Mon, 16 Nov from Hong Kong SAR to Greenville, returning Mon, 23 Nov, priced at HK$10,487 found 19 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. HK$2,034 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 Providence (PVD) sold for just HK$1,017 in the last seven days. During this time, the cost of a return air ticket to Union County ranged between HK$2,034 and HK$10,487. 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 HK$2,034 to HK$10,487 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
*Available to Expedia members.