United Flight 4535 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 4535 Route Deals From $269

The cheapest prices found with in the last 7 days for return flights were $293 and $269 for one-way flights to O'Hare Intl. for the period specified. Prices and availability are subject to change. Additional terms apply.

Thu, Nov 5 - Sun, Nov 8
MSN
Dane County Regional
ORD
O'Hare Intl.
$293 Roundtrip, found 2 days ago
$293
Roundtrip
found 2 days ago
Select United flight, departing Thu, Nov 5 from Dane County Regional to O'Hare Intl., returning Sun, Nov 8, priced at $293 found 2 days ago
Sun, Oct 11 - Sun, Oct 18
MSN
Dane County Regional
ORD
O'Hare Intl.
$308 Roundtrip, found 5 days ago
$308
Roundtrip
found 5 days ago
Select United flight, departing Sun, Oct 11 from Dane County Regional to O'Hare Intl., returning Sun, Oct 18, priced at $308 found 5 days ago
Thu, Nov 5 - Sun, Nov 8
MSN
Dane County Regional
ORD
O'Hare Intl.
$313 Roundtrip, found 2 days ago
$313
Roundtrip
found 2 days ago
Select United flight, departing Thu, Nov 5 from Dane County Regional to O'Hare Intl., returning Sun, Nov 8, priced at $313 found 2 days ago
Thu, Nov 5 - Sun, Nov 8
MSN
Dane County Regional
ORD
O'Hare Intl.
$333 Roundtrip, found 2 days ago
$333
Roundtrip
found 2 days ago
Select United flight, departing Thu, Nov 5 from Dane County Regional to O'Hare Intl., returning Sun, Nov 8, priced at $333 found 2 days ago
Thu, Nov 5 - Sun, Nov 8
MSN
Dane County Regional
ORD
O'Hare Intl.
$344 Roundtrip, found 2 days ago
$344
Roundtrip
found 2 days ago
Select United flight, departing Thu, Nov 5 from Dane County Regional to O'Hare Intl., returning Sun, Nov 8, priced at $344 found 2 days ago
Thu, Nov 5 - Sun, Nov 8
MSN
Dane County Regional
ORD
O'Hare Intl.
$347 Roundtrip, found 2 days ago
$347
Roundtrip
found 2 days ago
Select United flight, departing Thu, Nov 5 from Dane County Regional to O'Hare Intl., returning Sun, Nov 8, priced at $347 found 2 days ago
Sun, Oct 11 - Sun, Oct 18
MSN
Dane County Regional
ORD
O'Hare Intl.
$353 Roundtrip, found 5 days ago
$353
Roundtrip
found 5 days ago
Select United flight, departing Sun, Oct 11 from Dane County Regional to O'Hare Intl., returning Sun, Oct 18, priced at $353 found 5 days ago
Thu, Nov 5 - Sun, Nov 8
MSN
Dane County Regional
ORD
O'Hare Intl.
$356 Roundtrip, found 2 days ago
$356
Roundtrip
found 2 days ago
Select United flight, departing Thu, Nov 5 from Dane County Regional to O'Hare Intl., returning Sun, Nov 8, priced at $356 found 2 days ago
Thu, Nov 5 - Sun, Nov 8
MSN
Dane County Regional
ORD
O'Hare Intl.
$364 Roundtrip, found 2 days ago
$364
Roundtrip
found 2 days ago
Select United flight, departing Thu, Nov 5 from Dane County Regional to O'Hare Intl., returning Sun, Nov 8, priced at $364 found 2 days ago
Thu, Nov 5 - Sun, Nov 8
MSN
Dane County Regional
ORD
O'Hare Intl.
$366 Roundtrip, found 2 days ago
$366
Roundtrip
found 2 days ago
Select United flight, departing Thu, Nov 5 from Dane County Regional to O'Hare Intl., returning Sun, Nov 8, priced at $366 found 2 days ago

Frequently asked questions

What route does flight number UA4535 take?
UA4535 flies directly from GSP to O'Hare Airport in about 2 hours and 11 minutes. It can be used on other routes though, some of which may be multi-stop journeys. Keep this in mind when locking in your seat to avoid any confusion.
What kind of plane is on flight number UA4535?
UA4535 is a flight number that's used on multiple routes. If you're traveling on its most popular one, GSP to O'Hare Intl. Airport (ORD), chances are you'll be climbing on board a Canadair (Bombardier) Regional Jet 550.
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 UA4535 flight with Travelocity, please visit our Customer Service Portal.