United Flight UA3596 Deals & Information (2024/2025)

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United Flight 3596 Route Deals From $50

The cheapest prices found with in the last 7 days for return flights were $117 and $50 for one-way flights to O'Hare Intl. for the period specified. Prices and availability are subject to change. Additional terms apply.

Tue, Jun 11 - Tue, Jun 18
SDF
Louisville Intl.
ORD
O'Hare Intl.
$117 Roundtrip, found 3 days ago
$117
Roundtrip
found 3 days ago
Select United flight, departing Tue, Jun 11 from Louisville Intl. to O'Hare Intl., returning Tue, Jun 18, priced at $117 found 3 days ago
Thu, Aug 8 - Fri, Aug 9
SDF
Louisville Intl.
ORD
O'Hare Intl.
$139 Roundtrip, found 3 days ago
$139
Roundtrip
found 3 days ago
Select United flight, departing Thu, Aug 8 from Louisville Intl. to O'Hare Intl., returning Fri, Aug 9, priced at $139 found 3 days ago
Tue, Jun 11 - Tue, Jun 18
SDF
Louisville Intl.
ORD
O'Hare Intl.
$141 Roundtrip, found 3 days ago
$141
Roundtrip
found 3 days ago
Select United flight, departing Tue, Jun 11 from Louisville Intl. to O'Hare Intl., returning Tue, Jun 18, priced at $141 found 3 days ago
Thu, Aug 8 - Fri, Aug 9
SDF
Louisville Intl.
ORD
O'Hare Intl.
$151 Roundtrip, found 3 days ago
$151
Roundtrip
found 3 days ago
Select United flight, departing Thu, Aug 8 from Louisville Intl. to O'Hare Intl., returning Fri, Aug 9, priced at $151 found 3 days ago
Mon, Jun 10 - Thu, Jun 20
SDF
Louisville Intl.
ORD
O'Hare Intl.
$152 Roundtrip, found 5 days ago
$152
Roundtrip
found 5 days ago
Select United flight, departing Mon, Jun 10 from Louisville Intl. to O'Hare Intl., returning Thu, Jun 20, priced at $152 found 5 days ago
Fri, May 31 - Fri, Jun 7
SDF
Louisville Intl.
ORD
O'Hare Intl.
$163 Roundtrip, found 5 days ago
$163
Roundtrip
found 5 days ago
Select United flight, departing Fri, May 31 from Louisville Intl. to O'Hare Intl., returning Fri, Jun 7, priced at $163 found 5 days ago
Tue, Jun 11 - Tue, Jun 18
SDF
Louisville Intl.
ORD
O'Hare Intl.
$163 Roundtrip, found 3 days ago
$163
Roundtrip
found 3 days ago
Select United flight, departing Tue, Jun 11 from Louisville Intl. to O'Hare Intl., returning Tue, Jun 18, priced at $163 found 3 days ago
Wed, Jul 3 - Sun, Jul 7
SDF
Louisville Intl.
ORD
O'Hare Intl.
$165 Roundtrip, found 6 days ago
$165
Roundtrip
found 6 days ago
Select United flight, departing Wed, Jul 3 from Louisville Intl. to O'Hare Intl., returning Sun, Jul 7, priced at $165 found 6 days ago
Tue, Jun 25 - Mon, Jul 1
SDF
Louisville Intl.
ORD
O'Hare Intl.
$167 Roundtrip, found 3 days ago
$167
Roundtrip
found 3 days ago
Select United flight, departing Tue, Jun 25 from Louisville Intl. to O'Hare Intl., returning Mon, Jul 1, priced at $167 found 3 days ago
Tue, Jun 11 - Tue, Jun 18
SDF
Louisville Intl.
ORD
O'Hare Intl.
$169 Roundtrip, found 3 days ago
$169
Roundtrip
found 3 days ago
Select United flight, departing Tue, Jun 11 from Louisville Intl. to O'Hare Intl., returning Tue, Jun 18, priced at $169 found 3 days 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.