United Flight 3451 Deals & Information (2026/2027)

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United Flight 3451 Route Deals From $212

The cheapest prices found with in the last 7 days for return flights were $179 and $212 for one-way flights to Dane County Regional for the period specified. Prices and availability are subject to change. Additional terms apply.

Tue, Nov 17 - Sat, Nov 21
ORD
O'Hare Intl.
MSN
Dane County Regional
$179 Roundtrip, found 6 days ago
$179
Roundtrip
found 6 days ago
Select United flight, departing Tue, Nov 17 from O'Hare Intl. to Dane County Regional, returning Sat, Nov 21, priced at $179 found 6 days ago
Tue, Nov 17 - Sat, Nov 21
ORD
O'Hare Intl.
MSN
Dane County Regional
$193 Roundtrip, found 6 days ago
$193
Roundtrip
found 6 days ago
Select United flight, departing Tue, Nov 17 from O'Hare Intl. to Dane County Regional, returning Sat, Nov 21, priced at $193 found 6 days ago
Tue, Nov 17 - Sat, Nov 21
ORD
O'Hare Intl.
MSN
Dane County Regional
$220 Roundtrip, found 6 days ago
$220
Roundtrip
found 6 days ago
Select United flight, departing Tue, Nov 17 from O'Hare Intl. to Dane County Regional, returning Sat, Nov 21, priced at $220 found 6 days ago
Thu, Apr 2 - Mon, Apr 6
ORD
O'Hare Intl.
MSN
Dane County Regional
$228 Roundtrip, found 1 day ago
$228
Roundtrip
found 1 day ago
Select United flight, departing Thu, Apr 2 from O'Hare Intl. to Dane County Regional, returning Mon, Apr 6, priced at $228 found 1 day ago
Thu, Apr 2 - Mon, Apr 6
ORD
O'Hare Intl.
MSN
Dane County Regional
$234 Roundtrip, found 1 day ago
$234
Roundtrip
found 1 day ago
Select United flight, departing Thu, Apr 2 from O'Hare Intl. to Dane County Regional, returning Mon, Apr 6, priced at $234 found 1 day ago
Tue, Nov 17 - Sat, Nov 21
ORD
O'Hare Intl.
MSN
Dane County Regional
$234 Roundtrip, found 6 days ago
$234
Roundtrip
found 6 days ago
Select United flight, departing Tue, Nov 17 from O'Hare Intl. to Dane County Regional, returning Sat, Nov 21, priced at $234 found 6 days ago
Tue, Mar 17 - Tue, Mar 24
ORD
O'Hare Intl.
MSN
Dane County Regional
$238 Roundtrip, found 5 days ago
$238
Roundtrip
found 5 days ago
Select United flight, departing Tue, Mar 17 from O'Hare Intl. to Dane County Regional, returning Tue, Mar 24, priced at $238 found 5 days ago
Thu, Apr 2 - Mon, Apr 6
ORD
O'Hare Intl.
MSN
Dane County Regional
$244 Roundtrip, found 1 day ago
$244
Roundtrip
found 1 day ago
Select United flight, departing Thu, Apr 2 from O'Hare Intl. to Dane County Regional, returning Mon, Apr 6, priced at $244 found 1 day ago
Thu, Apr 2 - Mon, Apr 6
ORD
O'Hare Intl.
MSN
Dane County Regional
$249 Roundtrip, found 1 day ago
$249
Roundtrip
found 1 day ago
Select United flight, departing Thu, Apr 2 from O'Hare Intl. to Dane County Regional, returning Mon, Apr 6, priced at $249 found 1 day ago
Tue, Nov 17 - Sat, Nov 21
ORD
O'Hare Intl.
MSN
Dane County Regional
$250 Roundtrip, found 6 days ago
$250
Roundtrip
found 6 days ago
Select United flight, departing Tue, Nov 17 from O'Hare Intl. to Dane County Regional, returning Sat, Nov 21, priced at $250 found 6 days ago

Frequently asked questions

What route does flight number UA3451 take?
UA3451 flies direct from Newark Airport to JAX in approximately 2 hours and 30 minutes. It can sometimes take other routes though, some of which could be multi-stop trips. Keep an eye out for this when booking your seat to avoid any mix-ups.
How often is UA3451 on time?
United Airlines flight number UA3451 has multiple routes, but the most popular is between Newark Airport and Jacksonville Intl. Airport (JAX) and lands as scheduled 66% of the time. In the rare event of a delay, you can expect to wait for 13 minutes. This service has a star rating of 1.9.
What terminal does UA3451 fly out of?
You'll most likely leave from Terminal C if you're setting off from EWR. UA3451 serves a number of different routes, but the direct flight between Newark, NJ Airport (EWR-Liberty Intl.) and JAX is the most frequently traveled.
What kind of plane is on flight number UA3451?
Chances are you'll be on board an Embraer 170 if you're traveling from Newark Airport to Jacksonville Intl. Airport, one of a few routes used for flight UA3451.
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 UA3451 flight with Travelocity, please visit our Customer Service Portal.