United Flight 3451 Deals & Information (2025/2026)

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United Flight 3451 Route Deals From $214

The cheapest prices found with in the last 7 days for return flights were $181 and $214 for one-way flights to John Glenn Columbus Intl. for the period specified. Prices and availability are subject to change. Additional terms apply.

Tue, Jan 6 - Tue, Jan 13
EWR
Newark Liberty Intl. Airport
CMH
John Glenn Columbus Intl.
$181 Roundtrip, found 1 day ago
$181
Roundtrip
found 1 day ago
Select United flight, departing Tue, Jan 6 from Newark Liberty Intl. Airport to John Glenn Columbus Intl., returning Tue, Jan 13, priced at $181 found 1 day ago
Tue, Jan 6 - Tue, Jan 13
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 Tue, Jan 6 from Newark Liberty Intl. Airport to John Glenn Columbus Intl., returning Tue, Jan 13, priced at $185 found 1 day ago
Thu, Jan 8 - Tue, Jan 13
EWR
Newark Liberty Intl. Airport
CMH
John Glenn Columbus Intl.
$189 Roundtrip, found 1 day ago
$189
Roundtrip
found 1 day ago
Select United flight, departing Thu, Jan 8 from Newark Liberty Intl. Airport to John Glenn Columbus Intl., returning Tue, Jan 13, priced at $189 found 1 day ago
Fri, Dec 26 - Tue, Jan 6
EWR
Newark Liberty Intl. Airport
CMH
John Glenn Columbus Intl.
$190 Roundtrip, found 3 hours ago
$190
Roundtrip
found 3 hours ago
Select United flight, departing Fri, Dec 26 from Newark Liberty Intl. Airport to John Glenn Columbus Intl., returning Tue, Jan 6, priced at $190 found 3 hours ago
Tue, Jan 6 - Tue, Jan 13
EWR
Newark Liberty Intl. Airport
CMH
John Glenn Columbus Intl.
$191 Roundtrip, found 1 day ago
$191
Roundtrip
found 1 day ago
Select United flight, departing Tue, Jan 6 from Newark Liberty Intl. Airport to John Glenn Columbus Intl., returning Tue, Jan 13, priced at $191 found 1 day ago
Mon, Dec 29 - Fri, Jan 2
EWR
Newark Liberty Intl. Airport
CMH
John Glenn Columbus Intl.
$193 Roundtrip, found 1 day ago
$193
Roundtrip
found 1 day ago
Select United flight, departing Mon, Dec 29 from Newark Liberty Intl. Airport to John Glenn Columbus Intl., returning Fri, Jan 2, priced at $193 found 1 day ago
Tue, Jan 6 - Tue, Jan 13
EWR
Newark Liberty Intl. Airport
CMH
John Glenn Columbus Intl.
$194 Roundtrip, found 1 day ago
$194
Roundtrip
found 1 day ago
Select United flight, departing Tue, Jan 6 from Newark Liberty Intl. Airport to John Glenn Columbus Intl., returning Tue, Jan 13, priced at $194 found 1 day ago
Thu, Apr 30 - Tue, May 12
EWR
Newark Liberty Intl. Airport
CMH
John Glenn Columbus Intl.
$195 Roundtrip, found 6 days ago
$195
Roundtrip
found 6 days ago
Select United flight, departing Thu, Apr 30 from Newark Liberty Intl. Airport to John Glenn Columbus Intl., returning Tue, May 12, priced at $195 found 6 days ago
Thu, Jan 1 - Mon, Jan 5
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 Thu, Jan 1 from Newark Liberty Intl. Airport to John Glenn Columbus Intl., returning Mon, Jan 5, priced at $197 found 2 days ago
Thu, Jan 8 - Tue, Jan 13
EWR
Newark Liberty Intl. Airport
CMH
John Glenn Columbus Intl.
$198 Roundtrip, found 1 day ago
$198
Roundtrip
found 1 day ago
Select United flight, departing Thu, Jan 8 from Newark Liberty Intl. Airport to John Glenn Columbus Intl., returning Tue, Jan 13, priced at $198 found 1 day ago
Fri, Dec 26 - Tue, Jan 6
EWR
Newark Liberty Intl. Airport
CMH
John Glenn Columbus Intl.
$199 Roundtrip, found 3 hours ago
$199
Roundtrip
found 3 hours ago
Select United flight, departing Fri, Dec 26 from Newark Liberty Intl. Airport to John Glenn Columbus Intl., returning Tue, Jan 6, priced at $199 found 3 hours ago
Thu, Jan 1 - Mon, Jan 5
EWR
Newark Liberty Intl. Airport
CMH
John Glenn Columbus Intl.
$202 Roundtrip, found 2 days ago
$202
Roundtrip
found 2 days ago
Select United flight, departing Thu, Jan 1 from Newark Liberty Intl. Airport to John Glenn Columbus Intl., returning Mon, Jan 5, priced at $202 found 2 days ago
Mon, Dec 29 - Fri, Jan 2
EWR
Newark Liberty Intl. Airport
CMH
John Glenn Columbus Intl.
$202 Roundtrip, found 1 day ago
$202
Roundtrip
found 1 day ago
Select United flight, departing Mon, Dec 29 from Newark Liberty Intl. Airport to John Glenn Columbus Intl., returning Fri, Jan 2, priced at $202 found 1 day ago
Fri, Apr 3 - Tue, Apr 7
EWR
Newark Liberty Intl. Airport
CMH
John Glenn Columbus Intl.
$208 Roundtrip, found 1 day ago
$208
Roundtrip
found 1 day ago
Select United flight, departing Fri, Apr 3 from Newark Liberty Intl. Airport to John Glenn Columbus Intl., returning Tue, Apr 7, priced at $208 found 1 day ago
Thu, Apr 30 - Tue, May 12
EWR
Newark Liberty Intl. Airport
CMH
John Glenn Columbus Intl.
$211 Roundtrip, found 6 days ago
$211
Roundtrip
found 6 days ago
Select United flight, departing Thu, Apr 30 from Newark Liberty Intl. Airport to John Glenn Columbus Intl., returning Tue, May 12, priced at $211 found 6 days ago
Mon, Dec 29 - Fri, Jan 2
EWR
Newark Liberty Intl. Airport
CMH
John Glenn Columbus Intl.
$212 Roundtrip, found 1 day ago
$212
Roundtrip
found 1 day ago
Select United flight, departing Mon, Dec 29 from Newark Liberty Intl. Airport to John Glenn Columbus Intl., returning Fri, Jan 2, priced at $212 found 1 day 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.