United Flight 3512 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 3512 Route Deals From $91

The cheapest prices found with in the last 7 days for return flights were $192 and $91 for one-way flights to Jacksonville Intl. for the period specified. Prices and availability are subject to change. Additional terms apply.

Tue, Mar 24 - Tue, Mar 31
EWR
Newark Liberty Intl. Airport
JAX
Jacksonville Intl.
$192 Roundtrip, found 1 day ago
$192
Roundtrip
found 1 day ago
Select United flight, departing Tue, Mar 24 from Newark Liberty Intl. Airport to Jacksonville Intl., returning Tue, Mar 31, priced at $192 found 1 day ago
Wed, Mar 25 - Sat, Mar 28
EWR
Newark Liberty Intl. Airport
JAX
Jacksonville Intl.
$201 Roundtrip, found 1 day ago
$201
Roundtrip
found 1 day ago
Select United flight, departing Wed, Mar 25 from Newark Liberty Intl. Airport to Jacksonville Intl., returning Sat, Mar 28, priced at $201 found 1 day ago
Wed, May 6 - Tue, May 12
EWR
Newark Liberty Intl. Airport
JAX
Jacksonville Intl.
$207 Roundtrip, found 16 hours ago
$207
Roundtrip
found 16 hours ago
Select United flight, departing Wed, May 6 from Newark Liberty Intl. Airport to Jacksonville Intl., returning Tue, May 12, priced at $207 found 16 hours ago
Wed, Mar 25 - Sat, Mar 28
EWR
Newark Liberty Intl. Airport
JAX
Jacksonville Intl.
$211 Roundtrip, found 1 day ago
$211
Roundtrip
found 1 day ago
Select United flight, departing Wed, Mar 25 from Newark Liberty Intl. Airport to Jacksonville Intl., returning Sat, Mar 28, priced at $211 found 1 day ago
Thu, Apr 16 - Thu, Apr 23
EWR
Newark Liberty Intl. Airport
JAX
Jacksonville Intl.
$212 Roundtrip, found 15 hours ago
$212
Roundtrip
found 15 hours ago
Select United flight, departing Thu, Apr 16 from Newark Liberty Intl. Airport to Jacksonville Intl., returning Thu, Apr 23, priced at $212 found 15 hours ago
Wed, May 6 - Tue, May 12
EWR
Newark Liberty Intl. Airport
JAX
Jacksonville Intl.
$217 Roundtrip, found 16 hours ago
$217
Roundtrip
found 16 hours ago
Select United flight, departing Wed, May 6 from Newark Liberty Intl. Airport to Jacksonville Intl., returning Tue, May 12, priced at $217 found 16 hours ago
Tue, Apr 21 - Mon, Apr 27
EWR
Newark Liberty Intl. Airport
JAX
Jacksonville Intl.
$222 Roundtrip, found 14 hours ago
$222
Roundtrip
found 14 hours ago
Select United flight, departing Tue, Apr 21 from Newark Liberty Intl. Airport to Jacksonville Intl., returning Mon, Apr 27, priced at $222 found 14 hours ago
Wed, Apr 22 - Sat, Apr 25
EWR
Newark Liberty Intl. Airport
JAX
Jacksonville Intl.
$224 Roundtrip, found 1 day ago
$224
Roundtrip
found 1 day ago
Select United flight, departing Wed, Apr 22 from Newark Liberty Intl. Airport to Jacksonville Intl., returning Sat, Apr 25, priced at $224 found 1 day ago
Mon, Apr 13 - Sat, Apr 18
EWR
Newark Liberty Intl. Airport
JAX
Jacksonville Intl.
$227 Roundtrip, just found
$227
Roundtrip
just found
Select United flight, departing Mon, Apr 13 from Newark Liberty Intl. Airport to Jacksonville Intl., returning Sat, Apr 18, priced at $227 just found
Tue, Mar 17 - Wed, Mar 25
EWR
Newark Liberty Intl. Airport
JAX
Jacksonville Intl.
$228 Roundtrip, found 2 days ago
$228
Roundtrip
found 2 days ago
Select United flight, departing Tue, Mar 17 from Newark Liberty Intl. Airport to Jacksonville Intl., returning Wed, Mar 25, priced at $228 found 2 days ago

Frequently asked questions

What route does flight number UA3512 take?
UA3512 is used on multiple routes, but the most common is between ORD and Dane County Regional Airport (MSN). If your flight is direct, you'll stroll through arrivals in around 1 hour. Multi-stop flights can also use the same number, as can services on other routes.
How often is UA3512 on time?
If you're taking to the skies on United Airlines flight number UA3512 between ORD and Truax Field, allow for a little flexibility within your travel plans — these flights depart on time 50% of the time. In the event that it is delayed, you're likely to wait about 35 minutes. This is the most frequently used route for your trip, and it has a 1.25-star rating.
What terminal does UA3512 fly out of?
Terminal 2 is where you'll most likely take off from if you're booked on a flight from O'Hare Airport. O'Hare Intl. Airport (ORD) to Dane County Regional Airport (MSN) is the most frequently traveled route for flight number UA3512.
What kind of plane is on flight number UA3512?
Chances are you'll be boarding an Embraer 175 if you've booked a fare from Chicago, IL Airport (ORD-O'Hare Intl.) to MSN, the most popular route for flight UA3512.
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 UA3512 flight with Travelocity, please visit our Customer Service Portal.