Flight to Union County

View S$166 flight on Sun, 25 Jan, 2026Opens in a new window

Popular airlines to Union County

  • American Airlines

    American Airlines

  • Delta

    Delta

  • United

    United

  • Southwest Airlines

    Southwest Airlines

  • Breeze Airways

    Breeze Airways

  • Alaska Airlines

    Alaska Airlines

  • Air Canada

    Air Canada

  • notification illustration

    Be in the know

    Get alerts if flight prices drop or rise*
  • deals illustration

    Book smarter

    Save up to 40% on select hotels after you book a flight*
  • trophy illustration

    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 S$166 for one-way flights and S$331 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Sun, 8 Feb - Thu, 12 Feb
PVD
Providence
GSP
Greenville
S$331 Return, found 2 days ago
S$331
Return
found 2 days ago
Select Delta flight, departing Sun, 8 Feb from Providence to Greenville, returning Thu, 12 Feb, priced at S$331 found 2 days ago
Delta
Sun, 8 Feb - Thu, 12 Feb
PVD
Providence
GSP
Greenville
S$365 Return, found 2 days ago
S$365
Return
found 2 days ago
Select Delta flight, departing Sun, 8 Feb from Providence to Greenville, returning Thu, 12 Feb, priced at S$365 found 2 days ago
United
Sun, 18 Jan - Thu, 22 Jan
PVD
Providence
GSP
Greenville
S$373 Return, found 6 days ago
S$373
Return
found 6 days ago
Select United flight, departing Sun, 18 Jan from Providence to Greenville, returning Thu, 22 Jan, priced at S$373 found 6 days ago
Delta
Sun, 25 Jan - Thu, 29 Jan
PVD
Providence
GSP
Greenville
S$376 Return, found 22 hours ago
S$376
Return
found 22 hours ago
Select Delta flight, departing Sun, 25 Jan from Providence to Greenville, returning Thu, 29 Jan, priced at S$376 found 22 hours ago
United
Sun, 18 Jan - Thu, 22 Jan
PVD
Providence
GSP
Greenville
S$405 Return, found 6 days ago
S$405
Return
found 6 days ago
Select United flight, departing Sun, 18 Jan from Providence to Greenville, returning Thu, 22 Jan, priced at S$405 found 6 days ago
American Airlines
Sun, 8 Feb - Thu, 12 Feb
PVD
Providence
GSP
Greenville
S$410 Return, found 2 days ago
S$410
Return
found 2 days ago
Select American Airlines flight, departing Sun, 8 Feb from Providence to Greenville, returning Thu, 12 Feb, priced at S$410 found 2 days ago
United
Sun, 18 Jan - Thu, 22 Jan
PVD
Providence
GSP
Greenville
S$418 Return, found 6 days ago
S$418
Return
found 6 days ago
Select United flight, departing Sun, 18 Jan from Providence to Greenville, returning Thu, 22 Jan, priced at S$418 found 6 days ago
American Airlines
Sun, 25 Jan - Thu, 29 Jan
PVD
Providence
GSP
Greenville
S$420 Return, found 22 hours ago
S$420
Return
found 22 hours ago
Select American Airlines flight, departing Sun, 25 Jan from Providence to Greenville, returning Thu, 29 Jan, priced at S$420 found 22 hours ago
Delta
Sun, 8 Feb - Thu, 12 Feb
PVD
Providence
GSP
Greenville
S$431 Return, found 2 days ago
S$431
Return
found 2 days ago
Select Delta flight, departing Sun, 8 Feb from Providence to Greenville, returning Thu, 12 Feb, priced at S$431 found 2 days ago
Delta
Sun, 25 Jan - Thu, 29 Jan
PVD
Providence
GSP
Greenville
S$450 Return, found 22 hours ago
S$450
Return
found 22 hours ago
Select Delta flight, departing Sun, 25 Jan from Providence to Greenville, returning Thu, 29 Jan, priced at S$450 found 22 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. S$331 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 S$166 in the last seven days. During this time, the cost of a return air ticket to Union County ranged between S$331 and S$450. 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 S$331 to S$450 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

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.

Travel information

Union County Flights Information

Airlines serving
Delta, United, American Airlines
Roundtrip price
from S$331
Union County Flights Information

Explore a world of travel with Expedia

*Available to Expedia members.