United Flight 3451 Deals & Information (2026/2027)

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United Flight 3451 Route Deals From $219

The cheapest prices found with in the last 7 days for return flights were $185 and $219 for one-way flights to John Glenn Columbus Intl. for the period specified. Prices and availability are subject to change. Additional terms apply.

Wed, Mar 11 - Sun, Mar 15
EWR
Newark Liberty Intl. Airport
CMH
John Glenn Columbus Intl.
$185 Roundtrip, found 1 day ago
$185
Roundtrip
found 1 day ago
Select United flight, departing Wed, Mar 11 from Newark Liberty Intl. Airport to John Glenn Columbus Intl., returning Sun, Mar 15, priced at $185 found 1 day ago
Thu, Mar 5 - Sun, Mar 8
EWR
Newark Liberty Intl. Airport
CMH
John Glenn Columbus Intl.
$189 Roundtrip, found 3 days ago
$189
Roundtrip
found 3 days ago
Select United flight, departing Thu, Mar 5 from Newark Liberty Intl. Airport to John Glenn Columbus Intl., returning Sun, Mar 8, priced at $189 found 3 days ago
Wed, Mar 11 - Sun, Mar 15
EWR
Newark Liberty Intl. Airport
CMH
John Glenn Columbus Intl.
$195 Roundtrip, found 1 day ago
$195
Roundtrip
found 1 day ago
Select United flight, departing Wed, Mar 11 from Newark Liberty Intl. Airport to John Glenn Columbus Intl., returning Sun, Mar 15, priced at $195 found 1 day ago
Sat, May 23 - Tue, May 26
EWR
Newark Liberty Intl. Airport
CMH
John Glenn Columbus Intl.
$197 Roundtrip, found 2 days ago
$197
Roundtrip
found 2 days ago
Select United flight, departing Sat, May 23 from Newark Liberty Intl. Airport to John Glenn Columbus Intl., returning Tue, May 26, priced at $197 found 2 days ago
Thu, Mar 5 - Sun, Mar 8
EWR
Newark Liberty Intl. Airport
CMH
John Glenn Columbus Intl.
$198 Roundtrip, found 3 days ago
$198
Roundtrip
found 3 days ago
Select United flight, departing Thu, Mar 5 from Newark Liberty Intl. Airport to John Glenn Columbus Intl., returning Sun, Mar 8, priced at $198 found 3 days ago
Wed, Apr 1 - Sun, Apr 5
EWR
Newark Liberty Intl. Airport
CMH
John Glenn Columbus Intl.
$204 Roundtrip, found 17 hours ago
$204
Roundtrip
found 17 hours ago
Select United flight, departing Wed, Apr 1 from Newark Liberty Intl. Airport to John Glenn Columbus Intl., returning Sun, Apr 5, priced at $204 found 17 hours ago
Sat, May 23 - Tue, May 26
EWR
Newark Liberty Intl. Airport
CMH
John Glenn Columbus Intl.
$207 Roundtrip, found 2 days ago
$207
Roundtrip
found 2 days ago
Select United flight, departing Sat, May 23 from Newark Liberty Intl. Airport to John Glenn Columbus Intl., returning Tue, May 26, priced at $207 found 2 days ago
Wed, Apr 1 - Sun, Apr 5
EWR
Newark Liberty Intl. Airport
CMH
John Glenn Columbus Intl.
$208 Roundtrip, found 17 hours ago
$208
Roundtrip
found 17 hours ago
Select United flight, departing Wed, Apr 1 from Newark Liberty Intl. Airport to John Glenn Columbus Intl., returning Sun, Apr 5, priced at $208 found 17 hours ago
Sat, Jan 17 - Tue, Jan 20
EWR
Newark Liberty Intl. Airport
CMH
John Glenn Columbus Intl.
$210 Roundtrip, found 1 day ago
$210
Roundtrip
found 1 day ago
Select United flight, departing Sat, Jan 17 from Newark Liberty Intl. Airport to John Glenn Columbus Intl., returning Tue, Jan 20, priced at $210 found 1 day ago
Sat, May 23 - Tue, May 26
EWR
Newark Liberty Intl. Airport
CMH
John Glenn Columbus Intl.
$214 Roundtrip, found 2 days ago
$214
Roundtrip
found 2 days ago
Select United flight, departing Sat, May 23 from Newark Liberty Intl. Airport to John Glenn Columbus Intl., returning Tue, May 26, priced at $214 found 2 days ago
Thu, Feb 19 - Sun, Feb 22
EWR
Newark Liberty Intl. Airport
CMH
John Glenn Columbus Intl.
$214 Roundtrip, found 6 days ago
$214
Roundtrip
found 6 days ago
Select United flight, departing Thu, Feb 19 from Newark Liberty Intl. Airport to John Glenn Columbus Intl., returning Sun, Feb 22, priced at $214 found 6 days ago

Frequently asked questions

What route does flight number UA3451 take?
UA3451 flies direct from Newark Airport to JAX in approximately 2 hours and 30 minutes. It can sometimes take other routes though, some of which could be multi-stop trips. Keep an eye out for this when booking your seat to avoid any mix-ups.
How often is UA3451 on time?
United Airlines flight number UA3451 has multiple routes, but the most popular is between Newark Airport and Jacksonville Intl. Airport (JAX) and lands as scheduled 66% of the time. In the rare event of a delay, you can expect to wait for 13 minutes. This service has a star rating of 1.9.
What terminal does UA3451 fly out of?
You'll most likely leave from Terminal C if you're setting off from EWR. UA3451 serves a number of different routes, but the direct flight between Newark, NJ Airport (EWR-Liberty Intl.) and JAX is the most frequently traveled.
What kind of plane is on flight number UA3451?
Chances are you'll be on board an Embraer 170 if you're traveling from Newark Airport to Jacksonville Intl. Airport, one of a few routes used for flight UA3451.
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 UA3451 flight with Travelocity, please visit our Customer Service Portal.