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 $303 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.

Fri, Oct 16 - Wed, Oct 21
CMH
John Glenn Columbus Intl.
EWR
Newark Liberty Intl. Airport
$303 Roundtrip, just found
$303
Roundtrip
just found
Select United flight, departing Fri, Oct 16 from John Glenn Columbus Intl. to Newark Liberty Intl. Airport, returning Wed, Oct 21, priced at $303 just found
Fri, Oct 16 - Wed, Oct 21
CMH
John Glenn Columbus Intl.
EWR
Newark Liberty Intl. Airport
$313 Roundtrip, just found
$313
Roundtrip
just found
Select United flight, departing Fri, Oct 16 from John Glenn Columbus Intl. to Newark Liberty Intl. Airport, returning Wed, Oct 21, priced at $313 just found
Sat, Jan 2 - Sun, Jan 3
CMH
John Glenn Columbus Intl.
EWR
Newark Liberty Intl. Airport
$315 Roundtrip, found 1 day ago
$315
Roundtrip
found 1 day ago
Select United flight, departing Sat, Jan 2 from John Glenn Columbus Intl. to Newark Liberty Intl. Airport, returning Sun, Jan 3, priced at $315 found 1 day ago
Mon, Sep 28 - Mon, Oct 5
CMH
John Glenn Columbus Intl.
EWR
Newark Liberty Intl. Airport
$318 Roundtrip, found 3 days ago
$318
Roundtrip
found 3 days ago
Select United flight, departing Mon, Sep 28 from John Glenn Columbus Intl. to Newark Liberty Intl. Airport, returning Mon, Oct 5, priced at $318 found 3 days ago
Sat, Jan 2 - Sun, Jan 3
CMH
John Glenn Columbus Intl.
EWR
Newark Liberty Intl. Airport
$325 Roundtrip, found 1 day ago
$325
Roundtrip
found 1 day ago
Select United flight, departing Sat, Jan 2 from John Glenn Columbus Intl. to Newark Liberty Intl. Airport, returning Sun, Jan 3, priced at $325 found 1 day ago
Fri, Oct 16 - Wed, Oct 21
CMH
John Glenn Columbus Intl.
EWR
Newark Liberty Intl. Airport
$329 Roundtrip, just found
$329
Roundtrip
just found
Select United flight, departing Fri, Oct 16 from John Glenn Columbus Intl. to Newark Liberty Intl. Airport, returning Wed, Oct 21, priced at $329 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.