United Flight 3596 Deals & Information (2026/2027)

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United Flight 3596 Route Deals From $269

The cheapest prices found with in the last 7 days for return flights were $299 and $269 for one-way flights to Newark Liberty Intl. Airport for the period specified. Prices and availability are subject to change. Additional terms apply.

Sat, Jan 16 - Tue, Jan 19
CMH
John Glenn Columbus Intl.
EWR
Newark Liberty Intl. Airport
$299 Roundtrip, found 10 hours ago
$299
Roundtrip
found 10 hours ago
Select United flight, departing Sat, Jan 16 from John Glenn Columbus Intl. to Newark Liberty Intl. Airport, returning Tue, Jan 19, priced at $299 found 10 hours ago
Sat, Mar 27 - Sun, Apr 11
CMH
John Glenn Columbus Intl.
EWR
Newark Liberty Intl. Airport
$309 Roundtrip, found 5 hours ago
$309
Roundtrip
found 5 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 $309 found 5 hours ago
Thu, Nov 5 - Sun, Nov 8
CMH
John Glenn Columbus Intl.
EWR
Newark Liberty Intl. Airport
$313 Roundtrip, found 10 hours ago
$313
Roundtrip
found 10 hours ago
Select United flight, departing Thu, Nov 5 from John Glenn Columbus Intl. to Newark Liberty Intl. Airport, returning Sun, Nov 8, priced at $313 found 10 hours ago
Thu, Nov 5 - Sun, Nov 8
CMH
John Glenn Columbus Intl.
EWR
Newark Liberty Intl. Airport
$319 Roundtrip, found 10 hours ago
$319
Roundtrip
found 10 hours ago
Select United flight, departing Thu, Nov 5 from John Glenn Columbus Intl. to Newark Liberty Intl. Airport, returning Sun, Nov 8, priced at $319 found 10 hours ago
Sat, Mar 27 - Sun, Apr 11
CMH
John Glenn Columbus Intl.
EWR
Newark Liberty Intl. Airport
$321 Roundtrip, found 5 hours ago
$321
Roundtrip
found 5 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 $321 found 5 hours ago
Fri, Jan 15 - Mon, Jan 18
CMH
John Glenn Columbus Intl.
EWR
Newark Liberty Intl. Airport
$324 Roundtrip, found 10 hours ago
$324
Roundtrip
found 10 hours ago
Select United flight, departing Fri, Jan 15 from John Glenn Columbus Intl. to Newark Liberty Intl. Airport, returning Mon, Jan 18, priced at $324 found 10 hours ago
Thu, Feb 4 - Sun, Feb 7
CMH
John Glenn Columbus Intl.
EWR
Newark Liberty Intl. Airport
$329 Roundtrip, found 1 day ago
$329
Roundtrip
found 1 day ago
Select United flight, departing Thu, Feb 4 from John Glenn Columbus Intl. to Newark Liberty Intl. Airport, returning Sun, Feb 7, priced at $329 found 1 day ago
Thu, Nov 5 - Sun, Nov 8
CMH
John Glenn Columbus Intl.
EWR
Newark Liberty Intl. Airport
$334 Roundtrip, found 10 hours ago
$334
Roundtrip
found 10 hours ago
Select United flight, departing Thu, Nov 5 from John Glenn Columbus Intl. to Newark Liberty Intl. Airport, returning Sun, Nov 8, priced at $334 found 10 hours ago
Fri, Jan 15 - Mon, Jan 18
CMH
John Glenn Columbus Intl.
EWR
Newark Liberty Intl. Airport
$339 Roundtrip, found 10 hours ago
$339
Roundtrip
found 10 hours ago
Select United flight, departing Fri, Jan 15 from John Glenn Columbus Intl. to Newark Liberty Intl. Airport, returning Mon, Jan 18, priced at $339 found 10 hours 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.