United Flight 4601 Deals & Information (2026/2027)

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United Flight 4601 Route Deals From $113

The cheapest prices found with in the last 7 days for return flights were $144 and $113 for one-way flights to O'Hare Intl. for the period specified. Prices and availability are subject to change. Additional terms apply.

Sat, May 23 - Tue, May 26
STL
Lambert-St. Louis Intl.
ORD
O'Hare Intl.
$144 Roundtrip, found 5 days ago
$144
Roundtrip
found 5 days ago
Select United flight, departing Sat, May 23 from Lambert-St. Louis Intl. to O'Hare Intl., returning Tue, May 26, priced at $144 found 5 days ago
Wed, May 13 - Sat, May 16
STL
Lambert-St. Louis Intl.
ORD
O'Hare Intl.
$174 Roundtrip, found 6 days ago
$174
Roundtrip
found 6 days ago
Select United flight, departing Wed, May 13 from Lambert-St. Louis Intl. to O'Hare Intl., returning Sat, May 16, priced at $174 found 6 days ago
Wed, May 13 - Sat, May 16
STL
Lambert-St. Louis Intl.
ORD
O'Hare Intl.
$185 Roundtrip, found 6 days ago
$185
Roundtrip
found 6 days ago
Select United flight, departing Wed, May 13 from Lambert-St. Louis Intl. to O'Hare Intl., returning Sat, May 16, priced at $185 found 6 days ago
Thu, Apr 16 - Sat, Apr 18
STL
Lambert-St. Louis Intl.
ORD
O'Hare Intl.
$225 Roundtrip, found 1 day ago
$225
Roundtrip
found 1 day ago
Select United flight, departing Thu, Apr 16 from Lambert-St. Louis Intl. to O'Hare Intl., returning Sat, Apr 18, priced at $225 found 1 day ago
Mon, Apr 27 - Tue, Apr 28
STL
Lambert-St. Louis Intl.
ORD
O'Hare Intl.
$235 Roundtrip, found 1 day ago
$235
Roundtrip
found 1 day ago
Select United flight, departing Mon, Apr 27 from Lambert-St. Louis Intl. to O'Hare Intl., returning Tue, Apr 28, priced at $235 found 1 day ago
Thu, Apr 16 - Sat, Apr 18
STL
Lambert-St. Louis Intl.
ORD
O'Hare Intl.
$247 Roundtrip, found 1 day ago
$247
Roundtrip
found 1 day ago
Select United flight, departing Thu, Apr 16 from Lambert-St. Louis Intl. to O'Hare Intl., returning Sat, Apr 18, priced at $247 found 1 day ago
Mon, Apr 27 - Tue, Apr 28
STL
Lambert-St. Louis Intl.
ORD
O'Hare Intl.
$251 Roundtrip, found 1 day ago
$251
Roundtrip
found 1 day ago
Select United flight, departing Mon, Apr 27 from Lambert-St. Louis Intl. to O'Hare Intl., returning Tue, Apr 28, priced at $251 found 1 day ago

Frequently asked questions

What route does flight number UA4601 take?
UA4601 serves multiple routes, but the most common is between Albany, NY Airport (ALB-Albany Intl.) and O'Hare Airport. If on a non-stop flight, you'll stroll through arrivals in approximately 2 hours and 18 minutes. Multi-stop flights can also travel under this number, as can services on other routes.
What kind of plane is on flight number UA4601?
If you've booked a ticket on flight UA4601 from Albany Intl. Airport (ALB) to O'Hare Intl. Airport (ORD), there's every chance you'll be aboard the Canadair (Bombardier) Regional Jet 550. This flight number serves a number of routes, but this is the busiest.
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 UA4601 flight with Travelocity, please visit our Customer Service Portal.