United Flight AA4619 Deals & Information (2025/2026)

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 4619 Route Deals From $39

The cheapest prices found with in the last 7 days for return flights were $77 and $39 for one-way flights to O'Hare Intl. for the period specified. Prices and availability are subject to change. Additional terms apply.

Mon, Sep 22 - Thu, Sep 25
STL
Lambert-St. Louis Intl.
ORD
O'Hare Intl.
$77 Roundtrip, found 1 day ago
$77
Roundtrip
found 1 day ago
Select United flight, departing Mon, Sep 22 from Lambert-St. Louis Intl. to O'Hare Intl., returning Thu, Sep 25, priced at $77 found 1 day ago
Tue, Aug 5 - Sat, Aug 9
STL
Lambert-St. Louis Intl.
ORD
O'Hare Intl.
$114 Roundtrip, found 7 hours ago
$114
Roundtrip
found 7 hours ago
Select United flight, departing Tue, Aug 5 from Lambert-St. Louis Intl. to O'Hare Intl., returning Sat, Aug 9, priced at $114 found 7 hours ago
Tue, Aug 5 - Sat, Aug 9
STL
Lambert-St. Louis Intl.
ORD
O'Hare Intl.
$116 Roundtrip, found 7 hours ago
$116
Roundtrip
found 7 hours ago
Select United flight, departing Tue, Aug 5 from Lambert-St. Louis Intl. to O'Hare Intl., returning Sat, Aug 9, priced at $116 found 7 hours ago
Thu, Oct 2 - Sat, Oct 4
STL
Lambert-St. Louis Intl.
ORD
O'Hare Intl.
$131 Roundtrip, found 3 days ago
$131
Roundtrip
found 3 days ago
Select United flight, departing Thu, Oct 2 from Lambert-St. Louis Intl. to O'Hare Intl., returning Sat, Oct 4, priced at $131 found 3 days ago
Thu, Aug 7 - Sun, Aug 10
STL
Lambert-St. Louis Intl.
ORD
O'Hare Intl.
$134 Roundtrip, found 4 days ago
$134
Roundtrip
found 4 days ago
Select United flight, departing Thu, Aug 7 from Lambert-St. Louis Intl. to O'Hare Intl., returning Sun, Aug 10, priced at $134 found 4 days ago
Mon, Sep 22 - Thu, Sep 25
STL
Lambert-St. Louis Intl.
ORD
O'Hare Intl.
$144 Roundtrip, found 1 day ago
$144
Roundtrip
found 1 day ago
Select United flight, departing Mon, Sep 22 from Lambert-St. Louis Intl. to O'Hare Intl., returning Thu, Sep 25, priced at $144 found 1 day ago
Tue, Aug 5 - Sat, Aug 9
STL
Lambert-St. Louis Intl.
ORD
O'Hare Intl.
$147 Roundtrip, found 7 hours ago
$147
Roundtrip
found 7 hours ago
Select United flight, departing Tue, Aug 5 from Lambert-St. Louis Intl. to O'Hare Intl., returning Sat, Aug 9, priced at $147 found 7 hours ago
Mon, Sep 22 - Thu, Sep 25
STL
Lambert-St. Louis Intl.
ORD
O'Hare Intl.
$153 Roundtrip, found 1 day ago
$153
Roundtrip
found 1 day ago
Select United flight, departing Mon, Sep 22 from Lambert-St. Louis Intl. to O'Hare Intl., returning Thu, Sep 25, priced at $153 found 1 day ago
Tue, Aug 5 - Sat, Aug 9
STL
Lambert-St. Louis Intl.
ORD
O'Hare Intl.
$164 Roundtrip, found 7 hours ago
$164
Roundtrip
found 7 hours ago
Select United flight, departing Tue, Aug 5 from Lambert-St. Louis Intl. to O'Hare Intl., returning Sat, Aug 9, priced at $164 found 7 hours ago

Frequently asked questions

What route does flight number UA4619 take?
You'll be landing at Greensboro, NC Airport (GSO-Piedmont Triad Intl.) from Chicago, IL Airport (ORD-O'Hare Intl.) if you've booked a ticket on flight number UA4619. You'll be airborne for 1 hour and 55 minutes during this trip. It's also worthwhile noting that it conveniently travels non-stop.
What terminal does UA4619 fly out of?
Flight number UA4619 runs between ORD and GSO, and passengers with a seat on this flight usually board the aircraft from Terminal 1.
What kind of plane is on flight number UA4619?
Expect to step aboard a Canadair (Bombardier) Regional Jet 550 if you've reserved a seat on flight UA4619. Nearly all services from O'Hare Airport to Greensboro, NC Airport (GSO-Piedmont Triad Intl.) use this type of plane.
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 UA4619 flight with Travelocity, please visit our Customer Service Portal.