United Flight 3423 Deals & Information (2024/2025)

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United Flight 3423 Route Deals From $154

The cheapest prices found with in the last 7 days for return flights were $159 and $154 for one-way flights to Newark Liberty Intl. Airport for the period specified. Prices and availability are subject to change. Additional terms apply.

Wed, Dec 25 - Tue, Dec 31
CMH
John Glenn Columbus Intl.
EWR
Newark Liberty Intl. Airport
$159 Roundtrip, found 6 days ago
$159
Roundtrip
found 6 days ago
Select United flight, departing Wed, Dec 25 from John Glenn Columbus Intl. to Newark Liberty Intl. Airport, returning Tue, Dec 31, priced at $159 found 6 days ago
Mon, Jan 13 - Tue, Jan 14
CMH
John Glenn Columbus Intl.
EWR
Newark Liberty Intl. Airport
$174 Roundtrip, found 5 days ago
$174
Roundtrip
found 5 days ago
Select United flight, departing Mon, Jan 13 from John Glenn Columbus Intl. to Newark Liberty Intl. Airport, returning Tue, Jan 14, priced at $174 found 5 days ago
Thu, Nov 14 - Tue, Nov 19
CMH
John Glenn Columbus Intl.
EWR
Newark Liberty Intl. Airport
$179 Roundtrip, found 5 days ago
$179
Roundtrip
found 5 days ago
Select United flight, departing Thu, Nov 14 from John Glenn Columbus Intl. to Newark Liberty Intl. Airport, returning Tue, Nov 19, priced at $179 found 5 days ago
Mon, Jan 13 - Tue, Jan 14
CMH
John Glenn Columbus Intl.
EWR
Newark Liberty Intl. Airport
$185 Roundtrip, found 5 days ago
$185
Roundtrip
found 5 days ago
Select United flight, departing Mon, Jan 13 from John Glenn Columbus Intl. to Newark Liberty Intl. Airport, returning Tue, Jan 14, priced at $185 found 5 days ago
Sat, Feb 15 - Tue, Feb 18
CMH
John Glenn Columbus Intl.
EWR
Newark Liberty Intl. Airport
$189 Roundtrip, just found
$189
Roundtrip
just found
Select United flight, departing Sat, Feb 15 from John Glenn Columbus Intl. to Newark Liberty Intl. Airport, returning Tue, Feb 18, priced at $189 just found
Sat, Feb 15 - Tue, Feb 18
CMH
John Glenn Columbus Intl.
EWR
Newark Liberty Intl. Airport
$194 Roundtrip, just found
$194
Roundtrip
just found
Select United flight, departing Sat, Feb 15 from John Glenn Columbus Intl. to Newark Liberty Intl. Airport, returning Tue, Feb 18, priced at $194 just found
Sat, Feb 15 - Tue, Feb 18
CMH
John Glenn Columbus Intl.
EWR
Newark Liberty Intl. Airport
$199 Roundtrip, just found
$199
Roundtrip
just found
Select United flight, departing Sat, Feb 15 from John Glenn Columbus Intl. to Newark Liberty Intl. Airport, returning Tue, Feb 18, priced at $199 just found
Mon, Dec 23 - Sun, Dec 29
CMH
John Glenn Columbus Intl.
EWR
Newark Liberty Intl. Airport
$199 Roundtrip, found 1 day ago
$199
Roundtrip
found 1 day ago
Select United flight, departing Mon, Dec 23 from John Glenn Columbus Intl. to Newark Liberty Intl. Airport, returning Sun, Dec 29, priced at $199 found 1 day ago
Sat, Feb 15 - Tue, Feb 18
CMH
John Glenn Columbus Intl.
EWR
Newark Liberty Intl. Airport
$204 Roundtrip, just found
$204
Roundtrip
just found
Select United flight, departing Sat, Feb 15 from John Glenn Columbus Intl. to Newark Liberty Intl. Airport, returning Tue, Feb 18, priced at $204 just found
Sat, Nov 16 - Sun, Nov 17
CMH
John Glenn Columbus Intl.
EWR
Newark Liberty Intl. Airport
$218 Roundtrip, found 3 hours ago
$218
Roundtrip
found 3 hours ago
Select United flight, departing Sat, Nov 16 from John Glenn Columbus Intl. to Newark Liberty Intl. Airport, returning Sun, Nov 17, priced at $218 found 3 hours ago

Frequently asked questions

What route does flight number UA3423 take?
UA3423 serves multiple routes, but the most common is between Eastern Iowa Airport (CID) and O’Hare Airport. If your flight is direct, you’ll land in roughly 1 hour and 10 minutes. Multi-stop flights can also travel under this number, as can flights on other routes.
What kind of plane is on flight number UA3423?
You’re likely to be cruising aboard an Embraer 170 if you’ve booked a fare on flight UA3423 from CID to O’Hare Intl. Airport (ORD). This is the most commonly used type of aircraft on this popular route.
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 UA3423 flight with Travelocity, please visit our Customer Service Portal.