United Flight 3457 Deals & Information (2026/2027)

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United Flight 3457 Route Deals From $166

The cheapest prices found with in the last 7 days for return flights were $319 and $166 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 23 - Tue, Dec 29
CMH
John Glenn Columbus Intl.
EWR
Newark Liberty Intl. Airport
$319 Roundtrip, found 3 hours ago
$319
Roundtrip
found 3 hours ago
Select United flight, departing Wed, Dec 23 from John Glenn Columbus Intl. to Newark Liberty Intl. Airport, returning Tue, Dec 29, priced at $319 found 3 hours ago
Thu, Nov 26 - Tue, Dec 1
CMH
John Glenn Columbus Intl.
EWR
Newark Liberty Intl. Airport
$325 Roundtrip, found 1 hour ago
$325
Roundtrip
found 1 hour ago
Select United flight, departing Thu, Nov 26 from John Glenn Columbus Intl. to Newark Liberty Intl. Airport, returning Tue, Dec 1, priced at $325 found 1 hour ago
Thu, Jan 14 - Mon, Jan 18
CMH
John Glenn Columbus Intl.
EWR
Newark Liberty Intl. Airport
$327 Roundtrip, found 4 hours ago
$327
Roundtrip
found 4 hours ago
Select United flight, departing Thu, Jan 14 from John Glenn Columbus Intl. to Newark Liberty Intl. Airport, returning Mon, Jan 18, priced at $327 found 4 hours ago
Wed, Dec 23 - Tue, Dec 29
CMH
John Glenn Columbus Intl.
EWR
Newark Liberty Intl. Airport
$329 Roundtrip, found 3 hours ago
$329
Roundtrip
found 3 hours ago
Select United flight, departing Wed, Dec 23 from John Glenn Columbus Intl. to Newark Liberty Intl. Airport, returning Tue, Dec 29, priced at $329 found 3 hours ago
Thu, Jan 14 - Mon, Jan 18
CMH
John Glenn Columbus Intl.
EWR
Newark Liberty Intl. Airport
$334 Roundtrip, found 4 hours ago
$334
Roundtrip
found 4 hours ago
Select United flight, departing Thu, Jan 14 from John Glenn Columbus Intl. to Newark Liberty Intl. Airport, returning Mon, Jan 18, priced at $334 found 4 hours ago
Sat, Mar 27 - Sun, Apr 11
CMH
John Glenn Columbus Intl.
EWR
Newark Liberty Intl. Airport
$335 Roundtrip, found 18 hours ago
$335
Roundtrip
found 18 hours ago
Select United flight, departing Sat, Mar 27 from John Glenn Columbus Intl. to Newark Liberty Intl. Airport, returning Sun, Apr 11, priced at $335 found 18 hours ago
Thu, Nov 12 - Sat, Nov 14
CMH
John Glenn Columbus Intl.
EWR
Newark Liberty Intl. Airport
$340 Roundtrip, just found
$340
Roundtrip
just found
Select United flight, departing Thu, Nov 12 from John Glenn Columbus Intl. to Newark Liberty Intl. Airport, returning Sat, Nov 14, priced at $340 just found
Tue, Dec 29 - Fri, Jan 1
CMH
John Glenn Columbus Intl.
EWR
Newark Liberty Intl. Airport
$343 Roundtrip, found 5 hours ago
$343
Roundtrip
found 5 hours ago
Select United flight, departing Tue, Dec 29 from John Glenn Columbus Intl. to Newark Liberty Intl. Airport, returning Fri, Jan 1, priced at $343 found 5 hours ago
Thu, Jan 14 - Mon, Jan 18
CMH
John Glenn Columbus Intl.
EWR
Newark Liberty Intl. Airport
$344 Roundtrip, found 4 hours ago
$344
Roundtrip
found 4 hours ago
Select United flight, departing Thu, Jan 14 from John Glenn Columbus Intl. to Newark Liberty Intl. Airport, returning Mon, Jan 18, priced at $344 found 4 hours ago
Thu, Nov 12 - Sat, Nov 14
CMH
John Glenn Columbus Intl.
EWR
Newark Liberty Intl. Airport
$350 Roundtrip, just found
$350
Roundtrip
just found
Select United flight, departing Thu, Nov 12 from John Glenn Columbus Intl. to Newark Liberty Intl. Airport, returning Sat, Nov 14, priced at $350 just found
Thu, Nov 26 - Tue, Dec 1
CMH
John Glenn Columbus Intl.
EWR
Newark Liberty Intl. Airport
$353 Roundtrip, found 1 hour ago
$353
Roundtrip
found 1 hour ago
Select United flight, departing Thu, Nov 26 from John Glenn Columbus Intl. to Newark Liberty Intl. Airport, returning Tue, Dec 1, priced at $353 found 1 hour ago
Thu, Nov 12 - Sat, Nov 14
CMH
John Glenn Columbus Intl.
EWR
Newark Liberty Intl. Airport
$355 Roundtrip, just found
$355
Roundtrip
just found
Select United flight, departing Thu, Nov 12 from John Glenn Columbus Intl. to Newark Liberty Intl. Airport, returning Sat, Nov 14, priced at $355 just found
Thu, Nov 12 - Sat, Nov 14
CMH
John Glenn Columbus Intl.
EWR
Newark Liberty Intl. Airport
$360 Roundtrip, just found
$360
Roundtrip
just found
Select United flight, departing Thu, Nov 12 from John Glenn Columbus Intl. to Newark Liberty Intl. Airport, returning Sat, Nov 14, priced at $360 just found
Thu, Nov 26 - Tue, Dec 1
CMH
John Glenn Columbus Intl.
EWR
Newark Liberty Intl. Airport
$363 Roundtrip, found 1 hour ago
$363
Roundtrip
found 1 hour ago
Select United flight, departing Thu, Nov 26 from John Glenn Columbus Intl. to Newark Liberty Intl. Airport, returning Tue, Dec 1, priced at $363 found 1 hour ago
Thu, Nov 12 - Sat, Nov 14
CMH
John Glenn Columbus Intl.
EWR
Newark Liberty Intl. Airport
$365 Roundtrip, just found
$365
Roundtrip
just found
Select United flight, departing Thu, Nov 12 from John Glenn Columbus Intl. to Newark Liberty Intl. Airport, returning Sat, Nov 14, priced at $365 just found

Frequently asked questions

What route does flight number UA3457 take?
Flight number UA3457 flies straight from Portland Intl. Jetport to Liberty Intl. Airport (EWR). During this journey, expect to be in the air for around 1 hour and 31 minutes. Consider booking ahead to get your favorite seat.
What kind of plane is on flight number UA3457?
You're likely to be boarding the Embraer 170 if your flight number is UA3457. This flight almost always departs from Portland Intl. Jetport and arrives at Newark, NJ Airport (EWR-Liberty Intl.).
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 UA3457 flight with Travelocity, please visit our Customer Service Portal.