United Flight 2151 Deals & Information (2026/2027)

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United Flight 2151 Route Deals From $189

The cheapest prices found with in the last 7 days for return flights were $269 and $189 for one-way flights to Newark Liberty Intl. Airport for the period specified. Prices and availability are subject to change. Additional terms apply.

Fri, Jul 24 - Mon, Jul 27
CLT
Charlotte-Douglas Intl.
EWR
Newark Liberty Intl. Airport
$269 Roundtrip, found 5 hours ago
$269
Roundtrip
found 5 hours ago
Select United flight, departing Fri, Jul 24 from Charlotte-Douglas Intl. to Newark Liberty Intl. Airport, returning Mon, Jul 27, priced at $269 found 5 hours ago
Fri, Jul 24 - Mon, Jul 27
CLT
Charlotte-Douglas Intl.
EWR
Newark Liberty Intl. Airport
$279 Roundtrip, found 5 hours ago
$279
Roundtrip
found 5 hours ago
Select United flight, departing Fri, Jul 24 from Charlotte-Douglas Intl. to Newark Liberty Intl. Airport, returning Mon, Jul 27, priced at $279 found 5 hours ago
Thu, Jun 4 - Sat, Jun 6
CLT
Charlotte-Douglas Intl.
EWR
Newark Liberty Intl. Airport
$286 Roundtrip, found 1 hour ago
$286
Roundtrip
found 1 hour ago
Select United flight, departing Thu, Jun 4 from Charlotte-Douglas Intl. to Newark Liberty Intl. Airport, returning Sat, Jun 6, priced at $286 found 1 hour ago
Mon, May 18 - Mon, May 25
CLT
Charlotte-Douglas Intl.
EWR
Newark Liberty Intl. Airport
$289 Roundtrip, just found
$289
Roundtrip
just found
Select United flight, departing Mon, May 18 from Charlotte-Douglas Intl. to Newark Liberty Intl. Airport, returning Mon, May 25, priced at $289 just found
Fri, Jun 19 - Sun, Jun 21
CLT
Charlotte-Douglas Intl.
EWR
Newark Liberty Intl. Airport
$292 Roundtrip, found 3 hours ago
$292
Roundtrip
found 3 hours ago
Select United flight, departing Fri, Jun 19 from Charlotte-Douglas Intl. to Newark Liberty Intl. Airport, returning Sun, Jun 21, priced at $292 found 3 hours ago

Frequently asked questions

What route does flight number UA2151 take?
UA2151 takes approximately 2 hours and 32 minutes to fly directly from Portland Intl. Airport (PDX) to DEN. We all know there's magic in the destination, but the journey is always half the fun!
What kind of plane is on flight number UA2151?
Get ready to jump on board a Boeing 737-900 if you have a seat on flight UA2151. Most flights from Portland Intl. Airport (PDX) to Denver Intl. Airport (DEN) are operated using this kind of plane.
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 UA2151 flight with Travelocity, please visit our Customer Service Portal.