Cheap Flights to Union County from $51

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 30% on select hotels after you book a flight*
    trophy illustration

    Earn twice

    Earn your airline miles on top of our OneKeyCash
    Learn about One Key

How much is the cheapest flight to Union County?

Prices were available within the past 7 days and start at $51 for one-way flights and $102 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Breeze Airways
Fri, Dec 5 - Mon, Dec 8
MCO
Orlando
GSP
Greenville
$102 Roundtrip, just found
$102
Roundtrip
just found
Select Breeze Airways flight, departing Fri, Dec 5 from Orlando to Greenville, returning Mon, Dec 8, priced at $102 just found
Breeze Airways
Thu, Dec 11 - Sun, Dec 14
PIT
Pittsburgh
GSP
Greenville
$102 Roundtrip, just found
$102
Roundtrip
just found
Select Breeze Airways flight, departing Thu, Dec 11 from Pittsburgh to Greenville, returning Sun, Dec 14, priced at $102 just found
Breeze Airways
Fri, Dec 5 - Mon, Dec 8
BDL
Hartford
GSP
Greenville
$102 Roundtrip, just found
$102
Roundtrip
just found
Select Breeze Airways flight, departing Fri, Dec 5 from Hartford to Greenville, returning Mon, Dec 8, priced at $102 just found
Breeze Airways
Fri, Dec 5 - Fri, Dec 12
BDL
Hartford
GSP
Greenville
$107 Roundtrip, found 1 day ago
$107
Roundtrip
found 1 day ago
Select Breeze Airways flight, departing Fri, Dec 5 from Hartford to Greenville, returning Fri, Dec 12, priced at $107 found 1 day ago
Breeze Airways
Fri, Feb 6 - Mon, Feb 9
BDL
Hartford
GSP
Greenville
$112 Roundtrip, found 2 days ago
$112
Roundtrip
found 2 days ago
Select Breeze Airways flight, departing Fri, Feb 6 from Hartford to Greenville, returning Mon, Feb 9, priced at $112 found 2 days ago
Breeze Airways
Fri, Feb 6 - Mon, Feb 9
BDL
Hartford
GSP
Greenville
$117 Roundtrip, found 2 days ago
$117
Roundtrip
found 2 days ago
Select Breeze Airways flight, departing Fri, Feb 6 from Hartford to Greenville, returning Mon, Feb 9, priced at $117 found 2 days ago
Southwest Airlines
Tue, Nov 4 - Wed, Nov 5
MCO
Orlando
GSP
Greenville
$157 Roundtrip, found 3 hours ago
$157
Roundtrip
found 3 hours ago
Select Southwest Airlines flight, departing Tue, Nov 4 from Orlando to Greenville, returning Wed, Nov 5, priced at $157 found 3 hours ago
American Airlines
Tue, Nov 4 - Sat, Nov 8
PIT
Pittsburgh
GSP
Greenville
$177 Roundtrip, found 4 hours ago
$177
Roundtrip
found 4 hours ago
Select American Airlines flight, departing Tue, Nov 4 from Pittsburgh to Greenville, returning Sat, Nov 8, priced at $177 found 4 hours ago
United
Wed, Nov 5 - Wed, Dec 3
ORD
Chicago
GSP
Greenville
$185 Roundtrip, found 4 days ago
$185
Roundtrip
found 4 days ago
Select United flight, departing Wed, Nov 5 from Chicago to Greenville, returning Wed, Dec 3, priced at $185 found 4 days ago
Delta
Fri, Feb 6 - Sun, Feb 8
LGA
New York
GSP
Greenville
$209 Roundtrip, just found
$209
Roundtrip
just found
Select Delta flight, departing Fri, Feb 6 from New York to Greenville, returning Sun, Feb 8, priced at $209 just found

Airports in Union County

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Greenville-Spartanburg Intl. GSP. Cheapest option available. Flights from $402
GSP
Greenville-Spartanburg Intl.
Cheapest
Flights from $402

Fargo Hector International Airport offers nonstop flights to cities across the US. From ski trips to golf getaways to a week on the beach, it's all within reach when you fly FAR.

Plan your trip and fly nonstop from Fargo to Atlanta, Chicago, Dallas, Denver, Las Vegas, Minneapolis/St. Paul, Nashville, and Phoenix-Mesa, with seasonal service to Orlando, Phoenix-Sky Harbor, and St. Pete–Clearwater.

Take advantage of our convenient new parking garage with affordable rates. Enjoy short lines, a simple terminal, and fast check-ins. From parking to boarding, it's smooth every step of the way.

Union County Flights Information

Airlines serving
Breeze Airways, Southwest Airlines, American Airlines, Delta, United
Roundtrip price
from $102

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. $102 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 Orlando (MCO) sold for just $51 in the last seven days. During this time, the cost of a return air ticket to Union County ranged between $102 and $209. 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 $102 to $209 in the last seven days. Usually, the earlier you make a reservation, the bigger the bargain.
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.
How long is a flight to Union County?
Whether or not you'll have time for a movie marathon depends on where you're taking off from. To give you a rough idea, here are the average flight times for three leading domestic routes to Union County:

  • Atlanta, GA (ATL-Hartsfield-Jackson Atlanta Intl.) to Greenville-Spartanburg Intl. Airport (GSP) - 1 hour and 4 minutes
  • Charlotte, NC (CLT-Charlotte-Douglas Intl.) to Greenville-Spartanburg Intl. Airport (GSP) - 49 minutes
  • Chicago, IL (ORD-OHare Intl.) to Greenville-Spartanburg Intl. Airport (GSP) - 1 hour and 54 minutes

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.

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.

Breeze Airways
Thu, Dec 11 - Sun, Dec 14
PIT
Pittsburgh
GSP
Greenville
$102 Roundtrip, just found
$102
Roundtrip
just found
Select Breeze Airways flight, departing Thu, Dec 11 from Pittsburgh to Greenville, returning Sun, Dec 14, priced at $102 just found
*Available to One Key members.