United Flight 4381 Deals & Information (2026/2027)

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United Flight 4381 Route Deals From $228

The cheapest prices found with in the last 7 days for return flights were $186 and $228 for one-way flights to Cincinnati - Northern Kentucky Intl. for the period specified. Prices and availability are subject to change. Additional terms apply.

Tue, Mar 10 - Tue, Mar 17
EWR
Newark Liberty Intl. Airport
CVG
Cincinnati - Northern Kentucky Intl.
$186 Roundtrip, found 5 days ago
$186
Roundtrip
found 5 days ago
Select United flight, departing Tue, Mar 10 from Newark Liberty Intl. Airport to Cincinnati - Northern Kentucky Intl., returning Tue, Mar 17, priced at $186 found 5 days ago
Sat, Feb 21 - Tue, Feb 24
EWR
Newark Liberty Intl. Airport
CVG
Cincinnati - Northern Kentucky Intl.
$204 Roundtrip, found 3 days ago
$204
Roundtrip
found 3 days ago
Select United flight, departing Sat, Feb 21 from Newark Liberty Intl. Airport to Cincinnati - Northern Kentucky Intl., returning Tue, Feb 24, priced at $204 found 3 days ago
Sat, Feb 21 - Tue, Feb 24
EWR
Newark Liberty Intl. Airport
CVG
Cincinnati - Northern Kentucky Intl.
$206 Roundtrip, found 3 days ago
$206
Roundtrip
found 3 days ago
Select United flight, departing Sat, Feb 21 from Newark Liberty Intl. Airport to Cincinnati - Northern Kentucky Intl., returning Tue, Feb 24, priced at $206 found 3 days ago
Sat, Feb 21 - Tue, Feb 24
EWR
Newark Liberty Intl. Airport
CVG
Cincinnati - Northern Kentucky Intl.
$214 Roundtrip, found 3 days ago
$214
Roundtrip
found 3 days ago
Select United flight, departing Sat, Feb 21 from Newark Liberty Intl. Airport to Cincinnati - Northern Kentucky Intl., returning Tue, Feb 24, priced at $214 found 3 days ago
Wed, Jun 17 - Sun, Jun 21
EWR
Newark Liberty Intl. Airport
CVG
Cincinnati - Northern Kentucky Intl.
$215 Roundtrip, found 4 days ago
$215
Roundtrip
found 4 days ago
Select United flight, departing Wed, Jun 17 from Newark Liberty Intl. Airport to Cincinnati - Northern Kentucky Intl., returning Sun, Jun 21, priced at $215 found 4 days ago
Fri, Mar 6 - Sun, Mar 8
EWR
Newark Liberty Intl. Airport
CVG
Cincinnati - Northern Kentucky Intl.
$224 Roundtrip, found 17 hours ago
$224
Roundtrip
found 17 hours ago
Select United flight, departing Fri, Mar 6 from Newark Liberty Intl. Airport to Cincinnati - Northern Kentucky Intl., returning Sun, Mar 8, priced at $224 found 17 hours ago
Fri, Mar 6 - Sun, Mar 8
EWR
Newark Liberty Intl. Airport
CVG
Cincinnati - Northern Kentucky Intl.
$225 Roundtrip, found 17 hours ago
$225
Roundtrip
found 17 hours ago
Select United flight, departing Fri, Mar 6 from Newark Liberty Intl. Airport to Cincinnati - Northern Kentucky Intl., returning Sun, Mar 8, priced at $225 found 17 hours ago
Sat, Apr 18 - Mon, Apr 20
EWR
Newark Liberty Intl. Airport
CVG
Cincinnati - Northern Kentucky Intl.
$227 Roundtrip, found 3 days ago
$227
Roundtrip
found 3 days ago
Select United flight, departing Sat, Apr 18 from Newark Liberty Intl. Airport to Cincinnati - Northern Kentucky Intl., returning Mon, Apr 20, priced at $227 found 3 days ago
Thu, May 7 - Sun, May 10
EWR
Newark Liberty Intl. Airport
CVG
Cincinnati - Northern Kentucky Intl.
$229 Roundtrip, found 14 hours ago
$229
Roundtrip
found 14 hours ago
Select United flight, departing Thu, May 7 from Newark Liberty Intl. Airport to Cincinnati - Northern Kentucky Intl., returning Sun, May 10, priced at $229 found 14 hours ago

Frequently asked questions

What route does flight number UA4381 take?
UA4381 flies directly between DSM and ORD in 1 hour and 23 minutes. It can take other routes though, some of which could be multi-stop journeys. Keep this in mind when locking in your airfare to avoid any mix-ups.
What kind of plane is on flight number UA4381?
UA4381 is a flight number that serves many routes. If you're traveling on its most popular route, DSM to O'Hare Airport, you'll probably be boarding the Canadair (Bombardier) Regional Jet 550.
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 UA4381 flight with Travelocity, please visit our Customer Service Portal.