United Flight 4557 Deals & Information (2026/2027)

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United Flight 4557 Route Deals From $209

The cheapest prices found with in the last 7 days for return flights were $179 and $209 for one-way flights to Dane County Regional for the period specified. Prices and availability are subject to change. Additional terms apply.

Sun, Apr 5 - Tue, Apr 21
ORD
O'Hare Intl.
MSN
Dane County Regional
$179 Roundtrip, found 3 days ago
$179
Roundtrip
found 3 days ago
Select United flight, departing Sun, Apr 5 from O'Hare Intl. to Dane County Regional, returning Tue, Apr 21, priced at $179 found 3 days ago
Sun, Apr 5 - Tue, Apr 21
ORD
O'Hare Intl.
MSN
Dane County Regional
$190 Roundtrip, found 3 days ago
$190
Roundtrip
found 3 days ago
Select United flight, departing Sun, Apr 5 from O'Hare Intl. to Dane County Regional, returning Tue, Apr 21, priced at $190 found 3 days ago
Fri, May 15 - Sat, May 16
ORD
O'Hare Intl.
MSN
Dane County Regional
$195 Roundtrip, found 1 day ago
$195
Roundtrip
found 1 day ago
Select United flight, departing Fri, May 15 from O'Hare Intl. to Dane County Regional, returning Sat, May 16, priced at $195 found 1 day ago
Mon, Oct 12 - Mon, Oct 26
ORD
O'Hare Intl.
MSN
Dane County Regional
$211 Roundtrip, found 4 days ago
$211
Roundtrip
found 4 days ago
Select United flight, departing Mon, Oct 12 from O'Hare Intl. to Dane County Regional, returning Mon, Oct 26, priced at $211 found 4 days ago
Fri, May 15 - Sat, May 16
ORD
O'Hare Intl.
MSN
Dane County Regional
$216 Roundtrip, found 1 day ago
$216
Roundtrip
found 1 day ago
Select United flight, departing Fri, May 15 from O'Hare Intl. to Dane County Regional, returning Sat, May 16, priced at $216 found 1 day ago
Fri, Jan 23 - Sat, Jan 24
ORD
O'Hare Intl.
MSN
Dane County Regional
$218 Roundtrip, found 3 days ago
$218
Roundtrip
found 3 days ago
Select United flight, departing Fri, Jan 23 from O'Hare Intl. to Dane County Regional, returning Sat, Jan 24, priced at $218 found 3 days ago
Fri, May 15 - Sat, May 16
ORD
O'Hare Intl.
MSN
Dane County Regional
$228 Roundtrip, found 1 day ago
$228
Roundtrip
found 1 day ago
Select United flight, departing Fri, May 15 from O'Hare Intl. to Dane County Regional, returning Sat, May 16, priced at $228 found 1 day ago
Fri, May 15 - Sat, May 16
ORD
O'Hare Intl.
MSN
Dane County Regional
$229 Roundtrip, found 1 day ago
$229
Roundtrip
found 1 day ago
Select United flight, departing Fri, May 15 from O'Hare Intl. to Dane County Regional, returning Sat, May 16, priced at $229 found 1 day ago
Mon, Oct 12 - Mon, Oct 26
ORD
O'Hare Intl.
MSN
Dane County Regional
$242 Roundtrip, found 4 days ago
$242
Roundtrip
found 4 days ago
Select United flight, departing Mon, Oct 12 from O'Hare Intl. to Dane County Regional, returning Mon, Oct 26, priced at $242 found 4 days ago
Fri, Jan 23 - Sat, Jan 24
ORD
O'Hare Intl.
MSN
Dane County Regional
$245 Roundtrip, found 3 days ago
$245
Roundtrip
found 3 days ago
Select United flight, departing Fri, Jan 23 from O'Hare Intl. to Dane County Regional, returning Sat, Jan 24, priced at $245 found 3 days ago

Frequently asked questions

What route does flight number UA4557 take?
UA4557 takes 52 minutes to fly non-stop from ORD to Truax Field. We all know there's magic in the destination, but the journey is always half the fun!
What terminal does UA4557 fly out of?
You'll likely be hopping on the plane at Terminal 1 if you're traveling on flight number UA4557 direct from Chicago, IL Airport (ORD-O'Hare Intl.) to MSN.
What kind of plane is on flight number UA4557?
There's every chance you'll find yourself jumping on board a Canadair (Bombardier) Regional Jet 550 if you're booked on flight number UA4557. This flight typically sets off from O'Hare Airport and arrives at Madison, WI Airport (MSN-Dane County Regional).
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 UA4557 flight with Travelocity, please visit our Customer Service Portal.