United Flight 4535 Deals & Information (2026/2027)

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United Flight 4535 Route Deals From $269

The cheapest prices found with in the last 7 days for return flights were $289 and $269 for one-way flights to O'Hare Intl. for the period specified. Prices and availability are subject to change. Additional terms apply.

Fri, Nov 6 - Sun, Nov 8
MSN
Dane County Regional
ORD
O'Hare Intl.
$289 Roundtrip, found 3 days ago
$289
Roundtrip
found 3 days ago
Select United flight, departing Fri, Nov 6 from Dane County Regional to O'Hare Intl., returning Sun, Nov 8, priced at $289 found 3 days ago
Fri, Nov 6 - Sun, Nov 8
MSN
Dane County Regional
ORD
O'Hare Intl.
$309 Roundtrip, found 3 days ago
$309
Roundtrip
found 3 days ago
Select United flight, departing Fri, Nov 6 from Dane County Regional to O'Hare Intl., returning Sun, Nov 8, priced at $309 found 3 days ago
Wed, Nov 25 - Thu, Nov 26
MSN
Dane County Regional
ORD
O'Hare Intl.
$309 Roundtrip, found 6 hours ago
$309
Roundtrip
found 6 hours ago
Select United flight, departing Wed, Nov 25 from Dane County Regional to O'Hare Intl., returning Thu, Nov 26, priced at $309 found 6 hours ago
Fri, May 28 - Sun, May 30
MSN
Dane County Regional
ORD
O'Hare Intl.
$318 Roundtrip, found 14 hours ago
$318
Roundtrip
found 14 hours ago
Select United flight, departing Fri, May 28 from Dane County Regional to O'Hare Intl., returning Sun, May 30, priced at $318 found 14 hours ago
Fri, Nov 6 - Sun, Nov 8
MSN
Dane County Regional
ORD
O'Hare Intl.
$319 Roundtrip, found 3 days ago
$319
Roundtrip
found 3 days ago
Select United flight, departing Fri, Nov 6 from Dane County Regional to O'Hare Intl., returning Sun, Nov 8, priced at $319 found 3 days ago
Fri, May 28 - Sun, May 30
MSN
Dane County Regional
ORD
O'Hare Intl.
$322 Roundtrip, found 14 hours ago
$322
Roundtrip
found 14 hours ago
Select United flight, departing Fri, May 28 from Dane County Regional to O'Hare Intl., returning Sun, May 30, priced at $322 found 14 hours ago
Fri, Nov 6 - Sun, Nov 8
MSN
Dane County Regional
ORD
O'Hare Intl.
$328 Roundtrip, found 3 days ago
$328
Roundtrip
found 3 days ago
Select United flight, departing Fri, Nov 6 from Dane County Regional to O'Hare Intl., returning Sun, Nov 8, priced at $328 found 3 days ago
Fri, Nov 6 - Sun, Nov 8
MSN
Dane County Regional
ORD
O'Hare Intl.
$339 Roundtrip, found 3 days ago
$339
Roundtrip
found 3 days ago
Select United flight, departing Fri, Nov 6 from Dane County Regional to O'Hare Intl., returning Sun, Nov 8, priced at $339 found 3 days ago
Fri, May 28 - Sun, May 30
MSN
Dane County Regional
ORD
O'Hare Intl.
$339 Roundtrip, found 14 hours ago
$339
Roundtrip
found 14 hours ago
Select United flight, departing Fri, May 28 from Dane County Regional to O'Hare Intl., returning Sun, May 30, priced at $339 found 14 hours ago
Fri, May 28 - Sun, May 30
MSN
Dane County Regional
ORD
O'Hare Intl.
$348 Roundtrip, found 14 hours ago
$348
Roundtrip
found 14 hours ago
Select United flight, departing Fri, May 28 from Dane County Regional to O'Hare Intl., returning Sun, May 30, priced at $348 found 14 hours 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.