United Flight UA4491 Deals & Information (2025/2026)

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United Flight 4491 Route Deals From $202

The cheapest prices found with in the last 7 days for return flights were $246 and $202 for one-way flights to Columbia Metropolitan for the period specified. Prices and availability are subject to change. Additional terms apply.

Sat, Aug 30 - Sun, Aug 31
ORD
O'Hare Intl.
CAE
Columbia Metropolitan
$246 Roundtrip, found 1 day ago
$246
Roundtrip
found 1 day ago
Select United flight, departing Sat, Aug 30 from O'Hare Intl. to Columbia Metropolitan, returning Sun, Aug 31, priced at $246 found 1 day ago
Sat, Aug 30 - Sun, Aug 31
ORD
O'Hare Intl.
CAE
Columbia Metropolitan
$249 Roundtrip, found 1 day ago
$249
Roundtrip
found 1 day ago
Select United flight, departing Sat, Aug 30 from O'Hare Intl. to Columbia Metropolitan, returning Sun, Aug 31, priced at $249 found 1 day ago

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.