United Flight 3596 Deals & Information (2026/2027)

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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, found 5 hours ago
$189
Roundtrip
found 5 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 $189 found 5 hours ago
Fri, Jul 10 - Sat, Jul 11
CMH
John Glenn Columbus Intl.
EWR
Newark Liberty Intl. Airport
$199 Roundtrip, found 5 hours ago
$199
Roundtrip
found 5 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 $199 found 5 hours ago
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, found 5 hours ago
$204
Roundtrip
found 5 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 $204 found 5 hours ago
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, found 5 hours ago
$214
Roundtrip
found 5 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 $214 found 5 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.