United Flight 3588 Deals & Information (2026/2027)

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United Flight 3588 Route Deals From $162

The cheapest prices found with in the last 7 days for return flights were $195 and $162 for one-way flights to O'Hare Intl. for the period specified. Prices and availability are subject to change. Additional terms apply.

Sat, Mar 21 - Tue, Mar 24
GSP
Greenville-Spartanburg Intl.
ORD
O'Hare Intl.
$195 Roundtrip, found 9 hours ago
$195
Roundtrip
found 9 hours ago
Select United flight, departing Sat, Mar 21 from Greenville-Spartanburg Intl. to O'Hare Intl., returning Tue, Mar 24, priced at $195 found 9 hours ago
Tue, Jun 16 - Tue, Jun 23
GSP
Greenville-Spartanburg Intl.
ORD
O'Hare Intl.
$202 Roundtrip, found 2 days ago
$202
Roundtrip
found 2 days ago
Select United flight, departing Tue, Jun 16 from Greenville-Spartanburg Intl. to O'Hare Intl., returning Tue, Jun 23, priced at $202 found 2 days ago
Tue, Jun 16 - Tue, Jun 23
GSP
Greenville-Spartanburg Intl.
ORD
O'Hare Intl.
$205 Roundtrip, found 2 days ago
$205
Roundtrip
found 2 days ago
Select United flight, departing Tue, Jun 16 from Greenville-Spartanburg Intl. to O'Hare Intl., returning Tue, Jun 23, priced at $205 found 2 days ago
Wed, Jun 17 - Sun, Jun 21
GSP
Greenville-Spartanburg Intl.
ORD
O'Hare Intl.
$207 Roundtrip, found 2 days ago
$207
Roundtrip
found 2 days ago
Select United flight, departing Wed, Jun 17 from Greenville-Spartanburg Intl. to O'Hare Intl., returning Sun, Jun 21, priced at $207 found 2 days ago
Fri, Jul 10 - Thu, Jul 16
GSP
Greenville-Spartanburg Intl.
ORD
O'Hare Intl.
$209 Roundtrip, found 1 day ago
$209
Roundtrip
found 1 day ago
Select United flight, departing Fri, Jul 10 from Greenville-Spartanburg Intl. to O'Hare Intl., returning Thu, Jul 16, priced at $209 found 1 day ago
Mon, Jun 1 - Sat, Jun 6
GSP
Greenville-Spartanburg Intl.
ORD
O'Hare Intl.
$212 Roundtrip, found 1 day ago
$212
Roundtrip
found 1 day ago
Select United flight, departing Mon, Jun 1 from Greenville-Spartanburg Intl. to O'Hare Intl., returning Sat, Jun 6, priced at $212 found 1 day ago
Fri, Jul 10 - Thu, Jul 16
GSP
Greenville-Spartanburg Intl.
ORD
O'Hare Intl.
$214 Roundtrip, found 1 day ago
$214
Roundtrip
found 1 day ago
Select United flight, departing Fri, Jul 10 from Greenville-Spartanburg Intl. to O'Hare Intl., returning Thu, Jul 16, priced at $214 found 1 day ago
Fri, Feb 20 - Mon, Feb 23
GSP
Greenville-Spartanburg Intl.
ORD
O'Hare Intl.
$216 Roundtrip, found 1 day ago
$216
Roundtrip
found 1 day ago
Select United flight, departing Fri, Feb 20 from Greenville-Spartanburg Intl. to O'Hare Intl., returning Mon, Feb 23, priced at $216 found 1 day ago
Fri, Jul 10 - Thu, Jul 16
GSP
Greenville-Spartanburg Intl.
ORD
O'Hare Intl.
$218 Roundtrip, found 1 day ago
$218
Roundtrip
found 1 day ago
Select United flight, departing Fri, Jul 10 from Greenville-Spartanburg Intl. to O'Hare Intl., returning Thu, Jul 16, priced at $218 found 1 day ago
Fri, Jul 10 - Thu, Jul 16
GSP
Greenville-Spartanburg Intl.
ORD
O'Hare Intl.
$219 Roundtrip, found 1 day ago
$219
Roundtrip
found 1 day ago
Select United flight, departing Fri, Jul 10 from Greenville-Spartanburg Intl. to O'Hare Intl., returning Thu, Jul 16, priced at $219 found 1 day ago
Thu, Feb 5 - Sun, Feb 8
GSP
Greenville-Spartanburg Intl.
ORD
O'Hare Intl.
$222 Roundtrip, found 1 day ago
$222
Roundtrip
found 1 day ago
Select United flight, departing Thu, Feb 5 from Greenville-Spartanburg Intl. to O'Hare Intl., returning Sun, Feb 8, priced at $222 found 1 day ago
Thu, Feb 5 - Sun, Feb 8
GSP
Greenville-Spartanburg Intl.
ORD
O'Hare Intl.
$224 Roundtrip, found 1 day ago
$224
Roundtrip
found 1 day ago
Select United flight, departing Thu, Feb 5 from Greenville-Spartanburg Intl. to O'Hare Intl., returning Sun, Feb 8, priced at $224 found 1 day ago
Thu, Feb 5 - Sun, Feb 8
GSP
Greenville-Spartanburg Intl.
ORD
O'Hare Intl.
$226 Roundtrip, found 1 day ago
$226
Roundtrip
found 1 day ago
Select United flight, departing Thu, Feb 5 from Greenville-Spartanburg Intl. to O'Hare Intl., returning Sun, Feb 8, priced at $226 found 1 day ago
Thu, Feb 5 - Sun, Feb 8
GSP
Greenville-Spartanburg Intl.
ORD
O'Hare Intl.
$229 Roundtrip, found 1 day ago
$229
Roundtrip
found 1 day ago
Select United flight, departing Thu, Feb 5 from Greenville-Spartanburg Intl. to O'Hare Intl., returning Sun, Feb 8, priced at $229 found 1 day ago
Fri, Feb 6 - Sat, Feb 7
GSP
Greenville-Spartanburg Intl.
ORD
O'Hare Intl.
$230 Roundtrip, found 11 hours ago
$230
Roundtrip
found 11 hours ago
Select United flight, departing Fri, Feb 6 from Greenville-Spartanburg Intl. to O'Hare Intl., returning Sat, Feb 7, priced at $230 found 11 hours ago
Thu, Feb 5 - Sun, Feb 8
GSP
Greenville-Spartanburg Intl.
ORD
O'Hare Intl.
$232 Roundtrip, found 1 day ago
$232
Roundtrip
found 1 day ago
Select United flight, departing Thu, Feb 5 from Greenville-Spartanburg Intl. to O'Hare Intl., returning Sun, Feb 8, priced at $232 found 1 day ago

Frequently asked questions

What route does flight number UA3588 take?
UA3588 takes a number of routes. The most frequently flown is between Burlington, VT Airport (BTV-Burlington Intl.) and ORD, which is a direct flight. This flight usually takes 2 hours and 28 minutes. That said, there are likely to be other flights with this number that have one or more stops.
What kind of plane is on flight number UA3588?
There's every chance you'll be taking off on an Embraer 170 if you're going from Burlington Intl. Airport (BTV) to O'Hare Airport, one route used for flight number UA3588.
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 UA3588 flight with Travelocity, please visit our Customer Service Portal.