United Flight 3457 Deals & Information (2026/2027)

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United Flight 3457 Route Deals From $244

The cheapest prices found with in the last 7 days for return flights were $245 and $244 for one-way flights to Newark Liberty Intl. Airport for the period specified. Prices and availability are subject to change. Additional terms apply.

Thu, May 28 - Mon, Jun 29
CMH
John Glenn Columbus Intl.
EWR
Newark Liberty Intl. Airport
$245 Roundtrip, found 4 days ago
$245
Roundtrip
found 4 days ago
Select United flight, departing Thu, May 28 from John Glenn Columbus Intl. to Newark Liberty Intl. Airport, returning Mon, Jun 29, priced at $245 found 4 days ago
Wed, Aug 19 - Mon, Aug 24
CMH
John Glenn Columbus Intl.
EWR
Newark Liberty Intl. Airport
$249 Roundtrip, found 9 hours ago
$249
Roundtrip
found 9 hours ago
Select United flight, departing Wed, Aug 19 from John Glenn Columbus Intl. to Newark Liberty Intl. Airport, returning Mon, Aug 24, priced at $249 found 9 hours ago
Wed, May 27 - Fri, Jun 5
CMH
John Glenn Columbus Intl.
EWR
Newark Liberty Intl. Airport
$251 Roundtrip, found 3 days ago
$251
Roundtrip
found 3 days ago
Select United flight, departing Wed, May 27 from John Glenn Columbus Intl. to Newark Liberty Intl. Airport, returning Fri, Jun 5, priced at $251 found 3 days ago
Wed, Aug 19 - Mon, Aug 24
CMH
John Glenn Columbus Intl.
EWR
Newark Liberty Intl. Airport
$255 Roundtrip, found 9 hours ago
$255
Roundtrip
found 9 hours ago
Select United flight, departing Wed, Aug 19 from John Glenn Columbus Intl. to Newark Liberty Intl. Airport, returning Mon, Aug 24, priced at $255 found 9 hours ago
Thu, May 28 - Mon, Jun 29
CMH
John Glenn Columbus Intl.
EWR
Newark Liberty Intl. Airport
$256 Roundtrip, found 4 days ago
$256
Roundtrip
found 4 days ago
Select United flight, departing Thu, May 28 from John Glenn Columbus Intl. to Newark Liberty Intl. Airport, returning Mon, Jun 29, priced at $256 found 4 days ago
Thu, May 28 - Mon, Jun 29
CMH
John Glenn Columbus Intl.
EWR
Newark Liberty Intl. Airport
$257 Roundtrip, found 4 days ago
$257
Roundtrip
found 4 days ago
Select United flight, departing Thu, May 28 from John Glenn Columbus Intl. to Newark Liberty Intl. Airport, returning Mon, Jun 29, priced at $257 found 4 days ago
Wed, Aug 19 - Mon, Aug 24
CMH
John Glenn Columbus Intl.
EWR
Newark Liberty Intl. Airport
$259 Roundtrip, found 9 hours ago
$259
Roundtrip
found 9 hours ago
Select United flight, departing Wed, Aug 19 from John Glenn Columbus Intl. to Newark Liberty Intl. Airport, returning Mon, Aug 24, priced at $259 found 9 hours ago
Wed, Aug 19 - Mon, Aug 24
CMH
John Glenn Columbus Intl.
EWR
Newark Liberty Intl. Airport
$260 Roundtrip, found 9 hours ago
$260
Roundtrip
found 9 hours ago
Select United flight, departing Wed, Aug 19 from John Glenn Columbus Intl. to Newark Liberty Intl. Airport, returning Mon, Aug 24, priced at $260 found 9 hours ago
Thu, Aug 20 - Sat, Aug 22
CMH
John Glenn Columbus Intl.
EWR
Newark Liberty Intl. Airport
$261 Roundtrip, found 1 day ago
$261
Roundtrip
found 1 day ago
Select United flight, departing Thu, Aug 20 from John Glenn Columbus Intl. to Newark Liberty Intl. Airport, returning Sat, Aug 22, priced at $261 found 1 day ago
Fri, May 29 - Fri, Jun 5
CMH
John Glenn Columbus Intl.
EWR
Newark Liberty Intl. Airport
$262 Roundtrip, found 2 days ago
$262
Roundtrip
found 2 days ago
Select United flight, departing Fri, May 29 from John Glenn Columbus Intl. to Newark Liberty Intl. Airport, returning Fri, Jun 5, priced at $262 found 2 days ago
Thu, Sep 3 - Sun, Sep 6
CMH
John Glenn Columbus Intl.
EWR
Newark Liberty Intl. Airport
$264 Roundtrip, found 13 hours ago
$264
Roundtrip
found 13 hours ago
Select United flight, departing Thu, Sep 3 from John Glenn Columbus Intl. to Newark Liberty Intl. Airport, returning Sun, Sep 6, priced at $264 found 13 hours ago
Wed, Aug 19 - Mon, Aug 24
CMH
John Glenn Columbus Intl.
EWR
Newark Liberty Intl. Airport
$265 Roundtrip, found 9 hours ago
$265
Roundtrip
found 9 hours ago
Select United flight, departing Wed, Aug 19 from John Glenn Columbus Intl. to Newark Liberty Intl. Airport, returning Mon, Aug 24, priced at $265 found 9 hours ago
Wed, Aug 19 - Mon, Aug 24
CMH
John Glenn Columbus Intl.
EWR
Newark Liberty Intl. Airport
$266 Roundtrip, found 9 hours ago
$266
Roundtrip
found 9 hours ago
Select United flight, departing Wed, Aug 19 from John Glenn Columbus Intl. to Newark Liberty Intl. Airport, returning Mon, Aug 24, priced at $266 found 9 hours ago
Fri, Jul 10 - Sat, Jul 11
CMH
John Glenn Columbus Intl.
EWR
Newark Liberty Intl. Airport
$270 Roundtrip, found 17 hours ago
$270
Roundtrip
found 17 hours ago
Select United flight, departing Fri, Jul 10 from John Glenn Columbus Intl. to Newark Liberty Intl. Airport, returning Sat, Jul 11, priced at $270 found 17 hours ago
Thu, May 28 - Sun, May 31
CMH
John Glenn Columbus Intl.
EWR
Newark Liberty Intl. Airport
$271 Roundtrip, found 2 days ago
$271
Roundtrip
found 2 days ago
Select United flight, departing Thu, May 28 from John Glenn Columbus Intl. to Newark Liberty Intl. Airport, returning Sun, May 31, priced at $271 found 2 days ago
Wed, May 27 - Fri, Jun 5
CMH
John Glenn Columbus Intl.
EWR
Newark Liberty Intl. Airport
$272 Roundtrip, found 3 days ago
$272
Roundtrip
found 3 days ago
Select United flight, departing Wed, May 27 from John Glenn Columbus Intl. to Newark Liberty Intl. Airport, returning Fri, Jun 5, priced at $272 found 3 days ago
Fri, Aug 28 - Sat, Aug 29
CMH
John Glenn Columbus Intl.
EWR
Newark Liberty Intl. Airport
$274 Roundtrip, found 3 days ago
$274
Roundtrip
found 3 days ago
Select United flight, departing Fri, Aug 28 from John Glenn Columbus Intl. to Newark Liberty Intl. Airport, returning Sat, Aug 29, priced at $274 found 3 days ago
Thu, Sep 3 - Sun, Sep 6
CMH
John Glenn Columbus Intl.
EWR
Newark Liberty Intl. Airport
$274 Roundtrip, found 13 hours ago
$274
Roundtrip
found 13 hours ago
Select United flight, departing Thu, Sep 3 from John Glenn Columbus Intl. to Newark Liberty Intl. Airport, returning Sun, Sep 6, priced at $274 found 13 hours ago
Fri, Jul 10 - Sat, Jul 11
CMH
John Glenn Columbus Intl.
EWR
Newark Liberty Intl. Airport
$276 Roundtrip, found 17 hours ago
$276
Roundtrip
found 17 hours ago
Select United flight, departing Fri, Jul 10 from John Glenn Columbus Intl. to Newark Liberty Intl. Airport, returning Sat, Jul 11, priced at $276 found 17 hours ago

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.