United Flight 3596 Deals & Information (2026/2027)

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United Flight 3596 Route Deals From $213

The cheapest prices found with in the last 7 days for return flights were $349 and $213 for one-way flights to Newark Liberty Intl. Airport for the period specified. Prices and availability are subject to change. Additional terms apply.

Sat, Mar 13 - Sat, Mar 20
CLT
Charlotte-Douglas Intl.
EWR
Newark Liberty Intl. Airport
$349 Roundtrip, found 1 hour ago
$349
Roundtrip
found 1 hour ago
Select United flight, departing Sat, Mar 13 from Charlotte-Douglas Intl. to Newark Liberty Intl. Airport, returning Sat, Mar 20, priced at $349 found 1 hour ago
Sat, Mar 13 - Sat, Mar 20
CLT
Charlotte-Douglas Intl.
EWR
Newark Liberty Intl. Airport
$359 Roundtrip, found 1 hour ago
$359
Roundtrip
found 1 hour ago
Select United flight, departing Sat, Mar 13 from Charlotte-Douglas Intl. to Newark Liberty Intl. Airport, returning Sat, Mar 20, priced at $359 found 1 hour ago
Thu, Jun 17 - Sun, Jun 20
CLT
Charlotte-Douglas Intl.
EWR
Newark Liberty Intl. Airport
$360 Roundtrip, found 16 hours ago
$360
Roundtrip
found 16 hours ago
Select United flight, departing Thu, Jun 17 from Charlotte-Douglas Intl. to Newark Liberty Intl. Airport, returning Sun, Jun 20, priced at $360 found 16 hours ago
Fri, Dec 11 - Sun, Dec 13
CLT
Charlotte-Douglas Intl.
EWR
Newark Liberty Intl. Airport
$366 Roundtrip, found 1 hour ago
$366
Roundtrip
found 1 hour ago
Select United flight, departing Fri, Dec 11 from Charlotte-Douglas Intl. to Newark Liberty Intl. Airport, returning Sun, Dec 13, priced at $366 found 1 hour ago
Fri, Dec 4 - Sat, Dec 5
CLT
Charlotte-Douglas Intl.
EWR
Newark Liberty Intl. Airport
$367 Roundtrip, found 8 hours ago
$367
Roundtrip
found 8 hours ago
Select United flight, departing Fri, Dec 4 from Charlotte-Douglas Intl. to Newark Liberty Intl. Airport, returning Sat, Dec 5, priced at $367 found 8 hours ago
Fri, Feb 12 - Sun, Feb 14
CLT
Charlotte-Douglas Intl.
EWR
Newark Liberty Intl. Airport
$370 Roundtrip, found 1 hour ago
$370
Roundtrip
found 1 hour ago
Select United flight, departing Fri, Feb 12 from Charlotte-Douglas Intl. to Newark Liberty Intl. Airport, returning Sun, Feb 14, priced at $370 found 1 hour ago
Sat, Mar 13 - Sat, Mar 20
CLT
Charlotte-Douglas Intl.
EWR
Newark Liberty Intl. Airport
$373 Roundtrip, found 1 hour ago
$373
Roundtrip
found 1 hour ago
Select United flight, departing Sat, Mar 13 from Charlotte-Douglas Intl. to Newark Liberty Intl. Airport, returning Sat, Mar 20, priced at $373 found 1 hour ago

Frequently asked questions

What route does flight number UA3596 take?
UA3596 takes several routes. The most frequently flown is PWM to O'Hare Airport, which is a direct flight. This flight takes around 2 hours and 49 minutes. However, there may be other flights with this number that are multi-stop.
What kind of plane is on flight number UA3596?
UA3596 is a flight number that's used on many routes. If you've booked a ticket on the most popular route, Portland Intl. Jetport to ORD, there's a good chance you'll be boarding an Embraer 175.
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 UA3596 flight with Travelocity, please visit our Customer Service Portal.