United Flight UA4491 Deals & Information (2025/2026)

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United Flight 4491 Route Deals From $216

The cheapest prices found with in the last 7 days for return flights were $209 and $216 for one-way flights to Columbia Metropolitan for the period specified. Prices and availability are subject to change. Additional terms apply.

Thu, Dec 11 - Mon, Dec 15
ORD
O'Hare Intl.
CAE
Columbia Metropolitan
$209 Roundtrip, found 2 days ago
$209
Roundtrip
found 2 days ago
Select United flight, departing Thu, Dec 11 from O'Hare Intl. to Columbia Metropolitan, returning Mon, Dec 15, priced at $209 found 2 days ago
Wed, Nov 19 - Mon, Nov 24
ORD
O'Hare Intl.
CAE
Columbia Metropolitan
$226 Roundtrip, found 4 days ago
$226
Roundtrip
found 4 days ago
Select United flight, departing Wed, Nov 19 from O'Hare Intl. to Columbia Metropolitan, returning Mon, Nov 24, priced at $226 found 4 days ago
Thu, Nov 20 - Mon, Nov 24
ORD
O'Hare Intl.
CAE
Columbia Metropolitan
$229 Roundtrip, found 2 days ago
$229
Roundtrip
found 2 days ago
Select United flight, departing Thu, Nov 20 from O'Hare Intl. to Columbia Metropolitan, returning Mon, Nov 24, priced at $229 found 2 days ago
Thu, Sep 25 - Sat, Sep 27
ORD
O'Hare Intl.
CAE
Columbia Metropolitan
$234 Roundtrip, found 11 hours ago
$234
Roundtrip
found 11 hours ago
Select United flight, departing Thu, Sep 25 from O'Hare Intl. to Columbia Metropolitan, returning Sat, Sep 27, priced at $234 found 11 hours ago
Thu, Sep 25 - Mon, Sep 29
ORD
O'Hare Intl.
CAE
Columbia Metropolitan
$234 Roundtrip, just found
$234
Roundtrip
just found
Select United flight, departing Thu, Sep 25 from O'Hare Intl. to Columbia Metropolitan, returning Mon, Sep 29, priced at $234 just found
Thu, Sep 18 - Tue, Sep 23
ORD
O'Hare Intl.
CAE
Columbia Metropolitan
$239 Roundtrip, found 5 days ago
$239
Roundtrip
found 5 days ago
Select United flight, departing Thu, Sep 18 from O'Hare Intl. to Columbia Metropolitan, returning Tue, Sep 23, priced at $239 found 5 days ago
Thu, Sep 25 - Sat, Sep 27
ORD
O'Hare Intl.
CAE
Columbia Metropolitan
$243 Roundtrip, found 11 hours ago
$243
Roundtrip
found 11 hours ago
Select United flight, departing Thu, Sep 25 from O'Hare Intl. to Columbia Metropolitan, returning Sat, Sep 27, priced at $243 found 11 hours ago
Thu, Sep 25 - Sat, Sep 27
ORD
O'Hare Intl.
CAE
Columbia Metropolitan
$295 Roundtrip, found 11 hours ago
$295
Roundtrip
found 11 hours ago
Select United flight, departing Thu, Sep 25 from O'Hare Intl. to Columbia Metropolitan, returning Sat, Sep 27, priced at $295 found 11 hours ago
Fri, Sep 19 - Sun, Sep 21
ORD
O'Hare Intl.
CAE
Columbia Metropolitan
$295 Roundtrip, found 2 hours ago
$295
Roundtrip
found 2 hours ago
Select United flight, departing Fri, Sep 19 from O'Hare Intl. to Columbia Metropolitan, returning Sun, Sep 21, priced at $295 found 2 hours ago
Thu, Sep 25 - Mon, Sep 29
ORD
O'Hare Intl.
CAE
Columbia Metropolitan
$306 Roundtrip, just found
$306
Roundtrip
just found
Select United flight, departing Thu, Sep 25 from O'Hare Intl. to Columbia Metropolitan, returning Mon, Sep 29, priced at $306 just found
Thu, Sep 25 - Mon, Sep 29
ORD
O'Hare Intl.
CAE
Columbia Metropolitan
$315 Roundtrip, just found
$315
Roundtrip
just found
Select United flight, departing Thu, Sep 25 from O'Hare Intl. to Columbia Metropolitan, returning Mon, Sep 29, priced at $315 just found

Frequently asked questions

What route does flight number UA4491 take?
UA4491 serves multiple routes, but the most common is between Richmond Intl. Airport and Washington, DC Airport (IAD-Washington Dulles Intl.). If on a non-stop flight, you'll stroll through arrivals in 53 minutes. Multi-stop flights can also use this number, as can flights on other routes.
What kind of plane is on flight number UA4491?
It's likely you'll be on a Canadair (Bombardier) Regional Jet 550 if you've booked a seat from RIC to Washington Dulles Intl. Airport (IAD), one of several routes used for flight UA4491.
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 UA4491 flight with Travelocity, please visit our Customer Service Portal.