Cheap Flights to Union County from $39 (2026/2027)

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How Much Does it Cost To Fly To Union County?

Prices found within past 7 days. Prices and availability subject to change. Additional terms may apply.

Thu, Aug 6 - Thu, Aug 13
SFB
Orlando Sanford Intl.
GSP
Greenville-Spartanburg Intl.
$76 Roundtrip, found 1 hour ago
$76
Roundtrip
found 1 hour ago
Select Allegiant Air flight, departing Thu, Aug 6 from Orlando Sanford Intl. to Greenville-Spartanburg Intl., returning Thu, Aug 13, priced at $76 found 1 hour ago
Thu, Aug 13 - Mon, Aug 17
PIE
St. Petersburg-Clearwater Intl.
GSP
Greenville-Spartanburg Intl.
$76 Roundtrip, found 2 hours ago
$76
Roundtrip
found 2 hours ago
Select Allegiant Air flight, departing Thu, Aug 13 from St. Petersburg-Clearwater Intl. to Greenville-Spartanburg Intl., returning Mon, Aug 17, priced at $76 found 2 hours ago
Fri, Sep 11 - Mon, Sep 14
FLL
Fort Lauderdale - Hollywood Intl.
GSP
Greenville-Spartanburg Intl.
$78 Roundtrip, found 1 hour ago
$78
Roundtrip
found 1 hour ago
Select Allegiant Air flight, departing Fri, Sep 11 from Fort Lauderdale - Hollywood Intl. to Greenville-Spartanburg Intl., returning Mon, Sep 14, priced at $78 found 1 hour ago
Thu, Aug 13 - Sun, Aug 16
SRQ
Sarasota-Bradenton Intl.
GSP
Greenville-Spartanburg Intl.
$81 Roundtrip, just found
$81
Roundtrip
just found
Select Allegiant Air flight, departing Thu, Aug 13 from Sarasota-Bradenton Intl. to Greenville-Spartanburg Intl., returning Sun, Aug 16, priced at $81 just found
Sun, Sep 6 - Thu, Sep 10
RSW
Southwest Florida Intl.
GSP
Greenville-Spartanburg Intl.
$102 Roundtrip, found 6 days ago
$102
Roundtrip
found 6 days ago
Select Breeze Airways flight, departing Sun, Sep 6 from Southwest Florida Intl. to Greenville-Spartanburg Intl., returning Thu, Sep 10, priced at $102 found 6 days ago
Mon, Oct 5 - Fri, Oct 9
CVG
Cincinnati - Northern Kentucky Intl.
GSP
Greenville-Spartanburg Intl.
$102 Roundtrip, found 5 days ago
$102
Roundtrip
found 5 days ago
Select Breeze Airways flight, departing Mon, Oct 5 from Cincinnati - Northern Kentucky Intl. to Greenville-Spartanburg Intl., returning Fri, Oct 9, priced at $102 found 5 days ago
Thu, Sep 24 - Fri, Oct 2
MCO
Orlando Intl.
GSP
Greenville-Spartanburg Intl.
$102 Roundtrip, just found
$102
Roundtrip
just found
Select Breeze Airways flight, departing Thu, Sep 24 from Orlando Intl. to Greenville-Spartanburg Intl., returning Fri, Oct 2, priced at $102 just found
Fri, Aug 21 - Fri, Aug 28
CMH
John Glenn Columbus Intl.
GSP
Greenville-Spartanburg Intl.
$104 Roundtrip, just found
$104
Roundtrip
just found
Select Breeze Airways flight, departing Fri, Aug 21 from John Glenn Columbus Intl. to Greenville-Spartanburg Intl., returning Fri, Aug 28, priced at $104 just found
OriginDestinationTravel DatesFlights From*
BOSGreerOctober 6 to October 12$253
EWRGreerOctober 1 to October 6$269
EWRGreerOctober 1 to October 6$269
LAXGreerAugust 21 to August 28$296
DENGreerAugust 18 to August 25$316
PHLGreerAugust 25 to September 1$321
DALGreerOctober 8 to October 12$326
LGAGreerSeptember 28 to September 30$326
JFKGreerAugust 19 to August 22$347
FCOGreerOctober 14 to October 24$834
*Prices include taxes and fees
OriginDestinationTravel DatesFlights From*
EWRGreerJuly 24 to July 25$445
EWRGreerJuly 24 to July 25$445
LGAGreerJuly 25 to July 27$455
JFKGreerJuly 25 to July 27$465
DENGreerJuly 24 to July 28$489
LAXGreerJuly 24 to July 27$527
BOSGreerJuly 26 to August 17$557
DALGreerJuly 25 to July 26$580
FCOGreerJuly 26 to July 30$1,224
*Prices include taxes and fees

Best Union County Flight and Hotel Packages

Price found within the past 48 hours. Click for updated prices.
Liberty Hall Bed and Breakfast
4.0-star property

Liberty Hall Bed and Breakfast

Jul 24 - Jul 26

2 night stay

New York (NYC) to Greenville (GSP)

Delta • Roundtrip • Coach
Price was $658, price is now $562 per person
$562
per person
found 1 day ago
Grand Bohemian Lodge Greenville, Autograph Collection
4.0-star property

Grand Bohemian Lodge Greenville, Autograph Collection

Jul 25 - Jul 29

4 night stay

Newark Liberty Intl. Airport (EWR) to Greenville (GSP)

United • Roundtrip • Coach
Price was $1,464, price is now $1,286 per person
$1,286
per person
found 1 day ago
Landing Furnished Apartments - Spartanburg, SC
4.0-star property

Landing Furnished Apartments - Spartanburg, SC

Oct 11 - Oct 14

3 night stay

New York (NYC) to Greenville (GSP)

Delta • Non-stop • Coach

Greenville (GSP) to New York (NYC)

Southwest Airlines • Non-stop • Coach
Price was $803, price is now $714 per person
$714
per person
found 4 hours ago
Don't see what you're looking for?
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Travelers ❤️ These Union County 🏨

Best Western Spartanburg Northwest

Best Western Spartanburg Northwest

3 out of 5
110 Mobile Dr Spartanburg SC
Book a stay at this business-friendly hotel in Spartanburg. Enjoy free breakfast, free WiFi, and free parking. Our guests praise the breakfast and the helpful staff in our reviews. Popular attractions North Town Center and North Towne Commons are located nearby.
8.4/10 Very Good! (959 reviews)
"We had a 3 night stay and our room was never cleaned. On the second morning, before our 3rd night, we specifically requested cleaning and fresh towels and were promised our room would be serviced. When we returned at 9 pm that night, our room hadn't been touched. We were given a fresh room, but it ..."

Reviewed on Jul 21, 2026

Opens in a new windowBest Western Spartanburg Northwest
Comfort Suites At WestGate Mall

Comfort Suites At WestGate Mall

2.5 out of 5
458 West Blackstock Road Spartanburg SC
Book a stay at this business-friendly hotel in Spartanburg. Enjoy free breakfast, free WiFi, and free parking. Our guests praise the breakfast and the helpful staff in our reviews. Popular attractions WestGate Mall and Regal Spartan are located nearby.
8.4/10 Very Good! (1,002 reviews)
"Staff were very pleasant and helpful. Our room air conditioner unit was leaking and caused the floor to be wet. The bathroom had no ventilation and the door and drywall were damp and wet."

Reviewed on Jul 19, 2026

Opens in a new windowComfort Suites At WestGate Mall
Holiday Inn Express Hotel & Suites Spartanburg-North by IHG

Holiday Inn Express Hotel & Suites Spartanburg-North by IHG

2.5 out of 5
161 Sha Ln Spartanburg SC
Book a stay at this business-friendly hotel in Spartanburg. Enjoy free breakfast, free WiFi, and free parking. Our guests praise the breakfast and the helpful staff in our reviews. Popular attractions Cleveland Preserve Farm and W Square are located nearby.
Opens in a new windowHoliday Inn Express Hotel & Suites Spartanburg-North by IHG
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Days Inn by Wyndham Spartanburg Waccamaw

Days Inn by Wyndham Spartanburg Waccamaw

2 out of 5
101 Outlet Rd Spartanburg SC
Book a stay at this business-friendly motel in Spartanburg. Enjoy free breakfast, free parking, and an outdoor pool. Our guests praise the helpful staff and the clean rooms in our reviews. Popular attractions County University Soccer Stadium and Susan Jacobs Arboretum are located nearby.
Opens in a new windowDays Inn by Wyndham Spartanburg Waccamaw
Lowest nightly price found within the past 24 hours based on a 1 night stay for 2 adults. Prices and availability subject to change. Additional terms may apply.

Frequently asked questions

How much is the cheapest flight to Union County?
To give you some idea of prices, the cheapest roundtrip flight to Union County was $76 during the last seven days. A great way to snap up a good deal is to be flexible with your dates. This price was available on Travelocity for flights to Union County departing within the next year. Prices and availability are subject to change. Additional terms apply.
What is the cheapest month to fly to Union County?
If you're planning a break in Union County, August is the cheapest time to travel there. This is according to Travelocity's direct return flight demand between January and December last year. Choose your dates and reserve your spot today.
How can I check my flight status to Union County?
Get alerts on your flight to Union County, make changes and a whole lot more from our handy Trips portal. Found at the top of the Travelocity homepage, it's your one-stop shop for managing your bookings. All you need to do is log in or create a new account in seconds. Wise wanderers can also take advantage of the Travelocity app. You'll get real-time trip updates, along with the ability to get top deals on flights, hotels and rental cars while you're on the go. If you have friends or family flying with you, it's also a convenient way to share travel info with each other.
How do I find the best deals on flights to Union County?
It's good to book ahead, and if you can, avoid flying during high season. Another great way to save is by clicking the "Flexible dates" box at the top of the page after searching for your flights. You'll then see prices for nearby days. In the last seven days, the lowest price for a return flight to Union County was $76. This price was available on Travelocity for flights departing within the next year. Prices and availability are subject to change. Additional terms apply.
Why should I book my flight to Union County with Travelocity?
A memorable vacation is only a click away when you book your trip with Travelocity. With a wide range of choices and great deals on cheap family flights, places to stay, rental cars and more, we make it simple to locate the best prices for you. You can also take advantage of our round-the-clock customer assistance and free cancellation policies on most hotels during every stage of the process. Wander with us and snap up your cheap flights to Union County today.
What are the most popular flight routes to Union County?
To help you choose your flights to Union County, here's our list of some of the major routes:

  • Atlanta, GA (ATL-Hartsfield-Jackson Atlanta Intl.) to Greenville-Spartanburg Intl. Airport (GSP) - 1,659 flights a month.
  • Charlotte, NC (CLT-Charlotte-Douglas Intl.) to Greenville-Spartanburg Intl. Airport (GSP) - 1,594 flights a month.
  • Chicago, IL (ORD-O'Hare Intl.) to Greenville-Spartanburg Intl. Airport (GSP) - 715 flights a month.

How much is a flight to Union County on average?
Travelers were picking up roundtrip flights to Union County for between $76 and $1,224 with Travelocity in the last seven days. Whether you'd like to fly economy or first class, we'll help you get a wonderful deal. These prices were available on Travelocity for flights departing within the next year. Prices and availability are subject to change. Additional terms apply.
How long is the average flight to Union County?
Here you can see a number of popular direct flights to Union County alongside their average flight duration:

  • Atlanta, GA (ATL-Hartsfield-Jackson Atlanta Intl.) to Greenville-Spartanburg Intl. Airport (GSP) - 51 minutes
  • Charlotte, NC (CLT-Charlotte-Douglas Intl.) to Greenville-Spartanburg Intl. Airport (GSP) - 49 minutes
  • Chicago, IL (ORD-O'Hare Intl.) to Greenville-Spartanburg Intl. Airport (GSP) - 1 hour and 51 minutes

What can I expect on a flight to Union County?
How long your flight takes and whether you book with a low-cost or full-service airline will be a major factor. If you're on the lookout for long-haul flights to Union County, entertainment, food and drinks will be standard inclusions. Wondering about cheap flights for family vacations? You'll save with low-cost carriers. Usually, these airlines don't come with as many inclusions, so be prepared to pay for food and drinks.