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.

Thu, Dec 3 - Sat, Dec 5
CMH
John Glenn Columbus Intl.
EWR
Newark Liberty Intl. Airport
$299 Roundtrip, found 12 hours ago
$299
Roundtrip
found 12 hours ago
Select United flight, departing Thu, Dec 3 from John Glenn Columbus Intl. to Newark Liberty Intl. Airport, returning Sat, Dec 5, priced at $299 found 12 hours ago
Thu, Dec 3 - Sat, Dec 5
CMH
John Glenn Columbus Intl.
EWR
Newark Liberty Intl. Airport
$309 Roundtrip, found 12 hours ago
$309
Roundtrip
found 12 hours ago
Select United flight, departing Thu, Dec 3 from John Glenn Columbus Intl. to Newark Liberty Intl. Airport, returning Sat, Dec 5, priced at $309 found 12 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.