United Flight 5255 Deals & Information (2026/2027)

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United Flight 5255 Route Deals From $134

The cheapest prices found with in the last 7 days for return flights were $283 and $134 for one-way flights to Appleton Intl. for the period specified. Prices and availability are subject to change. Additional terms apply.

Wed, Mar 4 - Sun, Mar 8
ORD
O'Hare Intl.
ATW
Appleton Intl.
$283 Roundtrip, found 4 days ago
$283
Roundtrip
found 4 days ago
Select United flight, departing Wed, Mar 4 from O'Hare Intl. to Appleton Intl., returning Sun, Mar 8, priced at $283 found 4 days ago
Thu, Apr 2 - Fri, Apr 3
ORD
O'Hare Intl.
ATW
Appleton Intl.
$302 Roundtrip, found 6 days ago
$302
Roundtrip
found 6 days ago
Select United flight, departing Thu, Apr 2 from O'Hare Intl. to Appleton Intl., returning Fri, Apr 3, priced at $302 found 6 days ago
Wed, Mar 4 - Sun, Mar 8
ORD
O'Hare Intl.
ATW
Appleton Intl.
$334 Roundtrip, found 4 days ago
$334
Roundtrip
found 4 days ago
Select United flight, departing Wed, Mar 4 from O'Hare Intl. to Appleton Intl., returning Sun, Mar 8, priced at $334 found 4 days ago
Thu, Apr 2 - Fri, Apr 3
ORD
O'Hare Intl.
ATW
Appleton Intl.
$336 Roundtrip, found 6 days ago
$336
Roundtrip
found 6 days ago
Select United flight, departing Thu, Apr 2 from O'Hare Intl. to Appleton Intl., returning Fri, Apr 3, priced at $336 found 6 days ago
Wed, Mar 4 - Sun, Mar 8
ORD
O'Hare Intl.
ATW
Appleton Intl.
$344 Roundtrip, found 4 days ago
$344
Roundtrip
found 4 days ago
Select United flight, departing Wed, Mar 4 from O'Hare Intl. to Appleton Intl., returning Sun, Mar 8, priced at $344 found 4 days ago

Frequently asked questions

What route does flight number UA5255 take?
UA5255 is used on multiple routes, but the most common is between DRO and DEN. If your flight goes direct, you'll touch down in 1 hour and 18 minutes. Multi-stop flights can also travel under the same number, as can services on other routes.
What kind of plane is on flight number UA5255?
It's highly likely you'll be enjoying the services of the Bombardier CRJ if you've booked a fare on flight number UA5255 from Durango-La Plata County Airport to DIA airport. This is the most commonly used aircraft on this route.
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 UA5255 flight with Travelocity, please visit our Customer Service Portal.