United Flight AA4518 Deals & Information (2024/2025)

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United Flight 4518 Route Deals From $69

The cheapest prices found with in the last 7 days for return flights were $146 and $69 for one-way flights to Lambert-St. Louis Intl. for the period specified. Prices and availability are subject to change. Additional terms apply.

Thu, Jan 9 - Sat, Jan 11
ORD
O'Hare Intl.
STL
Lambert-St. Louis Intl.
$146 Roundtrip, found 1 day ago
$146
Roundtrip
found 1 day ago
Select United flight, departing Thu, Jan 9 from O'Hare Intl. to Lambert-St. Louis Intl., returning Sat, Jan 11, priced at $146 found 1 day ago
Thu, Jan 9 - Sat, Jan 11
ORD
O'Hare Intl.
STL
Lambert-St. Louis Intl.
$157 Roundtrip, found 1 day ago
$157
Roundtrip
found 1 day ago
Select United flight, departing Thu, Jan 9 from O'Hare Intl. to Lambert-St. Louis Intl., returning Sat, Jan 11, priced at $157 found 1 day ago
Thu, Jan 9 - Sat, Jan 11
ORD
O'Hare Intl.
STL
Lambert-St. Louis Intl.
$157 Roundtrip, found 1 day ago
$157
Roundtrip
found 1 day ago
Select United flight, departing Thu, Jan 9 from O'Hare Intl. to Lambert-St. Louis Intl., returning Sat, Jan 11, priced at $157 found 1 day ago
Thu, Jan 9 - Sat, Jan 11
ORD
O'Hare Intl.
STL
Lambert-St. Louis Intl.
$167 Roundtrip, found 1 day ago
$167
Roundtrip
found 1 day ago
Select United flight, departing Thu, Jan 9 from O'Hare Intl. to Lambert-St. Louis Intl., returning Sat, Jan 11, priced at $167 found 1 day ago

Frequently asked questions

What route does flight number UA4518 take?
UA4518 takes around 1 hour and 15 minutes to jet directly from Chicago, IL Airport (ORD-O’Hare Intl.) to CID. Sure, there’s magic in the destination, but half the fun is in the journey!
What terminal does UA4518 fly out of?
Direct flights between O’Hare Airport and Cedar Rapids Airport are served by UA4518, and those traveling on this route typically leave from Terminal 1.
What kind of plane is on flight number UA4518?
Get set to step aboard a Canadair (Bombardier) Regional Jet 550 if you’re traveling on flight UA4518. Almost all flights from O’Hare Airport to Eastern Iowa Airport (CID) use this type of aircraft.
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 UA4518 flight with Travelocity, please visit our Customer Service Portal.