United Flight 3596 Deals & Information (2026/2027)

Wander Wisely with exceptional service, 24/7 supportOpens in a new window

Feel at ease with free flight cancellations within 24 hours of booking

Change your flight without a fee on select flights

United Flight 3596 Route Deals From $220

The cheapest prices found with in the last 7 days for return flights were $189 and $220 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 10 - Sat, Jul 11
CMH
John Glenn Columbus Intl.
EWR
Newark Liberty Intl. Airport
$189 Roundtrip, just found
$189
Roundtrip
just found
Select United flight, departing Fri, Jul 10 from John Glenn Columbus Intl. to Newark Liberty Intl. Airport, returning Sat, Jul 11, priced at $189 just found
Wed, May 20 - Sat, Jun 6
CMH
John Glenn Columbus Intl.
EWR
Newark Liberty Intl. Airport
$198 Roundtrip, found 2 hours ago
$198
Roundtrip
found 2 hours ago
Select United flight, departing Wed, May 20 from John Glenn Columbus Intl. to Newark Liberty Intl. Airport, returning Sat, Jun 6, priced at $198 found 2 hours ago
Fri, Jul 10 - Sat, Jul 11
CMH
John Glenn Columbus Intl.
EWR
Newark Liberty Intl. Airport
$199 Roundtrip, just found
$199
Roundtrip
just found
Select United flight, departing Fri, Jul 10 from John Glenn Columbus Intl. to Newark Liberty Intl. Airport, returning Sat, Jul 11, priced at $199 just found
Tue, Apr 21 - Wed, Apr 29
CMH
John Glenn Columbus Intl.
EWR
Newark Liberty Intl. Airport
$202 Roundtrip, found 6 days ago
$202
Roundtrip
found 6 days ago
Select United flight, departing Tue, Apr 21 from John Glenn Columbus Intl. to Newark Liberty Intl. Airport, returning Wed, Apr 29, priced at $202 found 6 days ago
Fri, Jul 10 - Sat, Jul 11
CMH
John Glenn Columbus Intl.
EWR
Newark Liberty Intl. Airport
$204 Roundtrip, just found
$204
Roundtrip
just found
Select United flight, departing Fri, Jul 10 from John Glenn Columbus Intl. to Newark Liberty Intl. Airport, returning Sat, Jul 11, priced at $204 just found
Fri, Apr 17 - Tue, Apr 21
CMH
John Glenn Columbus Intl.
EWR
Newark Liberty Intl. Airport
$209 Roundtrip, found 5 days ago
$209
Roundtrip
found 5 days ago
Select United flight, departing Fri, Apr 17 from John Glenn Columbus Intl. to Newark Liberty Intl. Airport, returning Tue, Apr 21, priced at $209 found 5 days ago
Fri, Sep 18 - Sun, Sep 20
CMH
John Glenn Columbus Intl.
EWR
Newark Liberty Intl. Airport
$212 Roundtrip, found 1 day ago
$212
Roundtrip
found 1 day ago
Select United flight, departing Fri, Sep 18 from John Glenn Columbus Intl. to Newark Liberty Intl. Airport, returning Sun, Sep 20, priced at $212 found 1 day ago
Fri, Jul 10 - Sat, Jul 11
CMH
John Glenn Columbus Intl.
EWR
Newark Liberty Intl. Airport
$214 Roundtrip, just found
$214
Roundtrip
just found
Select United flight, departing Fri, Jul 10 from John Glenn Columbus Intl. to Newark Liberty Intl. Airport, returning Sat, Jul 11, priced at $214 just found

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.