United Flight 3574 Deals & Information (2026/2027)

Wander Wisely with exceptional service, 24/7 supportOpens in a new window

Feel at ease with free flight cancellations within 24 hours of booking

Change your flight without a fee on select flights

United Flight 3574 Route Deals From $252

The cheapest prices found with in the last 7 days for return flights were $237 and $252 for one-way flights to Greenville-Spartanburg Intl. for the period specified. Prices and availability are subject to change. Additional terms apply.

Sat, Apr 4 - Wed, Apr 8
EWR
Newark Liberty Intl. Airport
GSP
Greenville-Spartanburg Intl.
$237 Roundtrip, found 5 days ago
$237
Roundtrip
found 5 days ago
Select United flight, departing Sat, Apr 4 from Newark Liberty Intl. Airport to Greenville-Spartanburg Intl., returning Wed, Apr 8, priced at $237 found 5 days ago
Fri, Aug 7 - Mon, Aug 10
EWR
Newark Liberty Intl. Airport
GSP
Greenville-Spartanburg Intl.
$246 Roundtrip, found 1 day ago
$246
Roundtrip
found 1 day ago
Select United flight, departing Fri, Aug 7 from Newark Liberty Intl. Airport to Greenville-Spartanburg Intl., returning Mon, Aug 10, priced at $246 found 1 day ago
Sat, Apr 4 - Wed, Apr 8
EWR
Newark Liberty Intl. Airport
GSP
Greenville-Spartanburg Intl.
$247 Roundtrip, found 5 days ago
$247
Roundtrip
found 5 days ago
Select United flight, departing Sat, Apr 4 from Newark Liberty Intl. Airport to Greenville-Spartanburg Intl., returning Wed, Apr 8, priced at $247 found 5 days ago
Wed, Apr 15 - Sun, Apr 19
EWR
Newark Liberty Intl. Airport
GSP
Greenville-Spartanburg Intl.
$255 Roundtrip, found 3 days ago
$255
Roundtrip
found 3 days ago
Select United flight, departing Wed, Apr 15 from Newark Liberty Intl. Airport to Greenville-Spartanburg Intl., returning Sun, Apr 19, priced at $255 found 3 days ago
Thu, Apr 16 - Sat, Apr 18
EWR
Newark Liberty Intl. Airport
GSP
Greenville-Spartanburg Intl.
$257 Roundtrip, found 5 days ago
$257
Roundtrip
found 5 days ago
Select United flight, departing Thu, Apr 16 from Newark Liberty Intl. Airport to Greenville-Spartanburg Intl., returning Sat, Apr 18, priced at $257 found 5 days ago
Fri, May 1 - Sun, May 3
EWR
Newark Liberty Intl. Airport
GSP
Greenville-Spartanburg Intl.
$258 Roundtrip, found 3 days ago
$258
Roundtrip
found 3 days ago
Select United flight, departing Fri, May 1 from Newark Liberty Intl. Airport to Greenville-Spartanburg Intl., returning Sun, May 3, priced at $258 found 3 days ago
Wed, Apr 15 - Sun, Apr 19
EWR
Newark Liberty Intl. Airport
GSP
Greenville-Spartanburg Intl.
$265 Roundtrip, found 3 days ago
$265
Roundtrip
found 3 days ago
Select United flight, departing Wed, Apr 15 from Newark Liberty Intl. Airport to Greenville-Spartanburg Intl., returning Sun, Apr 19, priced at $265 found 3 days ago
Thu, Apr 2 - Fri, Apr 10
EWR
Newark Liberty Intl. Airport
GSP
Greenville-Spartanburg Intl.
$270 Roundtrip, found 6 days ago
$270
Roundtrip
found 6 days ago
Select United flight, departing Thu, Apr 2 from Newark Liberty Intl. Airport to Greenville-Spartanburg Intl., returning Fri, Apr 10, priced at $270 found 6 days ago
Fri, May 8 - Sat, May 9
EWR
Newark Liberty Intl. Airport
GSP
Greenville-Spartanburg Intl.
$276 Roundtrip, found 3 days ago
$276
Roundtrip
found 3 days ago
Select United flight, departing Fri, May 8 from Newark Liberty Intl. Airport to Greenville-Spartanburg Intl., returning Sat, May 9, priced at $276 found 3 days ago
Mon, Jun 22 - Mon, Jun 29
EWR
Newark Liberty Intl. Airport
GSP
Greenville-Spartanburg Intl.
$277 Roundtrip, found 11 hours ago
$277
Roundtrip
found 11 hours ago
Select United flight, departing Mon, Jun 22 from Newark Liberty Intl. Airport to Greenville-Spartanburg Intl., returning Mon, Jun 29, priced at $277 found 11 hours ago
Fri, Aug 7 - Mon, Aug 10
EWR
Newark Liberty Intl. Airport
GSP
Greenville-Spartanburg Intl.
$280 Roundtrip, found 1 day ago
$280
Roundtrip
found 1 day ago
Select United flight, departing Fri, Aug 7 from Newark Liberty Intl. Airport to Greenville-Spartanburg Intl., returning Mon, Aug 10, priced at $280 found 1 day ago
Thu, Apr 16 - Mon, Apr 20
EWR
Newark Liberty Intl. Airport
GSP
Greenville-Spartanburg Intl.
$282 Roundtrip, found 3 days ago
$282
Roundtrip
found 3 days ago
Select United flight, departing Thu, Apr 16 from Newark Liberty Intl. Airport to Greenville-Spartanburg Intl., returning Mon, Apr 20, priced at $282 found 3 days ago
Mon, Jun 22 - Mon, Jun 29
EWR
Newark Liberty Intl. Airport
GSP
Greenville-Spartanburg Intl.
$286 Roundtrip, found 11 hours ago
$286
Roundtrip
found 11 hours ago
Select United flight, departing Mon, Jun 22 from Newark Liberty Intl. Airport to Greenville-Spartanburg Intl., returning Mon, Jun 29, priced at $286 found 11 hours ago
Thu, Apr 23 - Sat, Apr 25
EWR
Newark Liberty Intl. Airport
GSP
Greenville-Spartanburg Intl.
$295 Roundtrip, found 3 days ago
$295
Roundtrip
found 3 days ago
Select United flight, departing Thu, Apr 23 from Newark Liberty Intl. Airport to Greenville-Spartanburg Intl., returning Sat, Apr 25, priced at $295 found 3 days ago
Tue, Mar 24 - Sat, Mar 28
EWR
Newark Liberty Intl. Airport
GSP
Greenville-Spartanburg Intl.
$297 Roundtrip, found 4 days ago
$297
Roundtrip
found 4 days ago
Select United flight, departing Tue, Mar 24 from Newark Liberty Intl. Airport to Greenville-Spartanburg Intl., returning Sat, Mar 28, priced at $297 found 4 days ago
Thu, Apr 2 - Fri, Apr 10
EWR
Newark Liberty Intl. Airport
GSP
Greenville-Spartanburg Intl.
$298 Roundtrip, found 6 days ago
$298
Roundtrip
found 6 days ago
Select United flight, departing Thu, Apr 2 from Newark Liberty Intl. Airport to Greenville-Spartanburg Intl., returning Fri, Apr 10, priced at $298 found 6 days ago
Sat, Mar 28 - Mon, Mar 30
EWR
Newark Liberty Intl. Airport
GSP
Greenville-Spartanburg Intl.
$304 Roundtrip, found 4 days ago
$304
Roundtrip
found 4 days ago
Select United flight, departing Sat, Mar 28 from Newark Liberty Intl. Airport to Greenville-Spartanburg Intl., returning Mon, Mar 30, priced at $304 found 4 days ago

Frequently asked questions

What route does flight number UA3574 take?
UA3574 takes several routes. The most popular is Newark, NJ Airport (EWR-Liberty Intl.) to HHH, which flies direct. This flight takes roughly 2 hours and 26 minutes. That said, there may be other flights with this number that are multi-stop.
What terminal does UA3574 fly out of?
You'll probably take off from Terminal C if you're flying from Newark, NJ Airport (EWR-Liberty Intl.). Flight number UA3574 serves multiple routes, but the direct flight between Newark Airport and Hilton Head Airport is the most popular.
What kind of plane is on flight number UA3574?
UA3574 is a flight number that's used on a number of different routes. If you have a ticket on its most popular route, EWR to HHH, there's a strong chance you'll be on an Embraer 170.
If I am not able to travel due to COVID-19, can I change my flight to a later date?
For more info about changing your UA3574 flight with Travelocity, please visit our Customer Service Portal.