United Flight 5257 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 5257 Route Deals From $237

The cheapest prices found with in the last 7 days for return flights were $265 and $237 for one-way flights to O'Hare Intl. for the period specified. Prices and availability are subject to change. Additional terms apply.

Tue, Apr 14 - Tue, Apr 21
MSN
Dane County Regional
ORD
O'Hare Intl.
$265 Roundtrip, found 6 days ago
$265
Roundtrip
found 6 days ago
Select United flight, departing Tue, Apr 14 from Dane County Regional to O'Hare Intl., returning Tue, Apr 21, priced at $265 found 6 days ago
Tue, Apr 14 - Tue, Apr 21
MSN
Dane County Regional
ORD
O'Hare Intl.
$296 Roundtrip, found 6 days ago
$296
Roundtrip
found 6 days ago
Select United flight, departing Tue, Apr 14 from Dane County Regional to O'Hare Intl., returning Tue, Apr 21, priced at $296 found 6 days ago
Tue, Apr 14 - Tue, Apr 21
MSN
Dane County Regional
ORD
O'Hare Intl.
$306 Roundtrip, found 6 days ago
$306
Roundtrip
found 6 days ago
Select United flight, departing Tue, Apr 14 from Dane County Regional to O'Hare Intl., returning Tue, Apr 21, priced at $306 found 6 days ago
Tue, Apr 14 - Tue, Apr 21
MSN
Dane County Regional
ORD
O'Hare Intl.
$314 Roundtrip, found 6 days ago
$314
Roundtrip
found 6 days ago
Select United flight, departing Tue, Apr 14 from Dane County Regional to O'Hare Intl., returning Tue, Apr 21, priced at $314 found 6 days ago
Fri, Apr 10 - Wed, Apr 22
MSN
Dane County Regional
ORD
O'Hare Intl.
$351 Roundtrip, found 17 hours ago
$351
Roundtrip
found 17 hours ago
Select United flight, departing Fri, Apr 10 from Dane County Regional to O'Hare Intl., returning Wed, Apr 22, priced at $351 found 17 hours ago
Fri, Apr 10 - Wed, Apr 22
MSN
Dane County Regional
ORD
O'Hare Intl.
$374 Roundtrip, found 17 hours ago
$374
Roundtrip
found 17 hours ago
Select United flight, departing Fri, Apr 10 from Dane County Regional to O'Hare Intl., returning Wed, Apr 22, priced at $374 found 17 hours ago
Fri, Apr 10 - Wed, Apr 22
MSN
Dane County Regional
ORD
O'Hare Intl.
$390 Roundtrip, found 17 hours ago
$390
Roundtrip
found 17 hours ago
Select United flight, departing Fri, Apr 10 from Dane County Regional to O'Hare Intl., returning Wed, Apr 22, priced at $390 found 17 hours ago
Fri, Apr 10 - Wed, Apr 22
MSN
Dane County Regional
ORD
O'Hare Intl.
$413 Roundtrip, found 17 hours ago
$413
Roundtrip
found 17 hours ago
Select United flight, departing Fri, Apr 10 from Dane County Regional to O'Hare Intl., returning Wed, Apr 22, priced at $413 found 17 hours ago
Fri, Apr 10 - Wed, Apr 22
MSN
Dane County Regional
ORD
O'Hare Intl.
$436 Roundtrip, found 17 hours ago
$436
Roundtrip
found 17 hours ago
Select United flight, departing Fri, Apr 10 from Dane County Regional to O'Hare Intl., returning Wed, Apr 22, priced at $436 found 17 hours ago
Fri, Apr 10 - Wed, Apr 22
MSN
Dane County Regional
ORD
O'Hare Intl.
$451 Roundtrip, found 17 hours ago
$451
Roundtrip
found 17 hours ago
Select United flight, departing Fri, Apr 10 from Dane County Regional to O'Hare Intl., returning Wed, Apr 22, priced at $451 found 17 hours ago

Frequently asked questions

What route does flight number UA5257 take?
UA5257 is used on multiple routes, but the most common is between Denver, CO Airport (DEN-Denver Intl.) and Pitkin County Airport (ASE). If you manage to score a direct flight, you'll disembark the plane in about 48 minutes. Multi-stop flights can also travel under the same number, as can flights on other routes.
What kind of plane is on flight number UA5257?
If you have a seat on flight UA5257 from DIA airport to Aspen, CO Airport (ASE-Pitkin County), you'll most likely be heading off on the Bombardier CRJ700. Flight UA5257 serves multiple routes, but this is the most popular one.
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 UA5257 flight with Travelocity, please visit our Customer Service Portal.