United Flight UA3512 Deals & Information (2025/2026)

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United Flight 3512 Route Deals From $56

The cheapest prices found with in the last 7 days for return flights were $113 and $56 for one-way flights to Portland Intl. Jetport for the period specified. Prices and availability are subject to change. Additional terms apply.

Sat, Aug 23 - Thu, Aug 28
EWR
Newark Liberty Intl. Airport
PWM
Portland Intl. Jetport
$113 Roundtrip, found 3 hours ago
$113
Roundtrip
found 3 hours ago
Select United flight, departing Sat, Aug 23 from Newark Liberty Intl. Airport to Portland Intl. Jetport, returning Thu, Aug 28, priced at $113 found 3 hours ago
Mon, Aug 4 - Fri, Aug 8
EWR
Newark Liberty Intl. Airport
PWM
Portland Intl. Jetport
$117 Roundtrip, found 5 days ago
$117
Roundtrip
found 5 days ago
Select United flight, departing Mon, Aug 4 from Newark Liberty Intl. Airport to Portland Intl. Jetport, returning Fri, Aug 8, priced at $117 found 5 days ago
Wed, Oct 8 - Wed, Oct 15
EWR
Newark Liberty Intl. Airport
PWM
Portland Intl. Jetport
$124 Roundtrip, found 9 hours ago
$124
Roundtrip
found 9 hours ago
Select United flight, departing Wed, Oct 8 from Newark Liberty Intl. Airport to Portland Intl. Jetport, returning Wed, Oct 15, priced at $124 found 9 hours ago
Sat, Aug 23 - Fri, Aug 29
EWR
Newark Liberty Intl. Airport
PWM
Portland Intl. Jetport
$126 Roundtrip, found 3 hours ago
$126
Roundtrip
found 3 hours ago
Select United flight, departing Sat, Aug 23 from Newark Liberty Intl. Airport to Portland Intl. Jetport, returning Fri, Aug 29, priced at $126 found 3 hours ago
Fri, Aug 15 - Tue, Aug 19
EWR
Newark Liberty Intl. Airport
PWM
Portland Intl. Jetport
$127 Roundtrip, found 2 days ago
$127
Roundtrip
found 2 days ago
Select United flight, departing Fri, Aug 15 from Newark Liberty Intl. Airport to Portland Intl. Jetport, returning Tue, Aug 19, priced at $127 found 2 days ago
Wed, Aug 6 - Tue, Aug 12
EWR
Newark Liberty Intl. Airport
PWM
Portland Intl. Jetport
$129 Roundtrip, found 1 day ago
$129
Roundtrip
found 1 day ago
Select United flight, departing Wed, Aug 6 from Newark Liberty Intl. Airport to Portland Intl. Jetport, returning Tue, Aug 12, priced at $129 found 1 day ago
Sun, Aug 17 - Mon, Aug 18
EWR
Newark Liberty Intl. Airport
PWM
Portland Intl. Jetport
$134 Roundtrip, found 18 hours ago
$134
Roundtrip
found 18 hours ago
Select United flight, departing Sun, Aug 17 from Newark Liberty Intl. Airport to Portland Intl. Jetport, returning Mon, Aug 18, priced at $134 found 18 hours ago
Mon, Aug 11 - Fri, Aug 15
EWR
Newark Liberty Intl. Airport
PWM
Portland Intl. Jetport
$137 Roundtrip, found 3 days ago
$137
Roundtrip
found 3 days ago
Select United flight, departing Mon, Aug 11 from Newark Liberty Intl. Airport to Portland Intl. Jetport, returning Fri, Aug 15, priced at $137 found 3 days ago
Mon, Aug 4 - Wed, Aug 6
EWR
Newark Liberty Intl. Airport
PWM
Portland Intl. Jetport
$139 Roundtrip, found 2 days ago
$139
Roundtrip
found 2 days ago
Select United flight, departing Mon, Aug 4 from Newark Liberty Intl. Airport to Portland Intl. Jetport, returning Wed, Aug 6, priced at $139 found 2 days ago
Sun, Aug 24 - Fri, Aug 29
EWR
Newark Liberty Intl. Airport
PWM
Portland Intl. Jetport
$140 Roundtrip, found 3 hours ago
$140
Roundtrip
found 3 hours ago
Select United flight, departing Sun, Aug 24 from Newark Liberty Intl. Airport to Portland Intl. Jetport, returning Fri, Aug 29, priced at $140 found 3 hours 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.