United Flight 2255 Deals & Information (2026/2027)

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United Flight 2255 Route Deals From $104

The cheapest prices found with in the last 7 days for return flights were $117 and $104 for one-way flights to Denver Intl. for the period specified. Prices and availability are subject to change. Additional terms apply.

Tue, Feb 23 - Tue, Mar 2
HDN
Yampa Valley
DEN
Denver Intl.
$117 Roundtrip, found 6 days ago
$117
Roundtrip
found 6 days ago
Select United flight, departing Tue, Feb 23 from Yampa Valley to Denver Intl., returning Tue, Mar 2, priced at $117 found 6 days ago
Tue, Feb 23 - Tue, Mar 2
HDN
Yampa Valley
DEN
Denver Intl.
$126 Roundtrip, found 6 days ago
$126
Roundtrip
found 6 days ago
Select United flight, departing Tue, Feb 23 from Yampa Valley to Denver Intl., returning Tue, Mar 2, priced at $126 found 6 days ago
Mon, Mar 1 - Mon, Mar 8
HDN
Yampa Valley
DEN
Denver Intl.
$283 Roundtrip, found 4 days ago
$283
Roundtrip
found 4 days ago
Select United flight, departing Mon, Mar 1 from Yampa Valley to Denver Intl., returning Mon, Mar 8, priced at $283 found 4 days ago
Mon, Mar 1 - Mon, Mar 8
HDN
Yampa Valley
DEN
Denver Intl.
$292 Roundtrip, found 4 days ago
$292
Roundtrip
found 4 days ago
Select United flight, departing Mon, Mar 1 from Yampa Valley to Denver Intl., returning Mon, Mar 8, priced at $292 found 4 days ago
Mon, Mar 1 - Mon, Mar 8
HDN
Yampa Valley
DEN
Denver Intl.
$303 Roundtrip, found 4 days ago
$303
Roundtrip
found 4 days ago
Select United flight, departing Mon, Mar 1 from Yampa Valley to Denver Intl., returning Mon, Mar 8, priced at $303 found 4 days ago

Frequently asked questions

What route does flight number UA2255 take?
You'll be arriving into Denver, CO Airport (DEN-Denver Intl.) from Missoula, MT Airport (MSO-Missoula Intl.) if you're traveling on flight number UA2255. You'll be in the sky for 2 hours and 3 minutes during this trip. It's also worthwhile noting that it conveniently operates non-stop.
What kind of plane is on flight number UA2255?
The route for flight number UA2255 is predominantly Missoula Intl. Airport to DIA airport, and the Airbus A319 is the type of plane you're likely to be flying on.
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 UA2255 flight with Travelocity, please visit our Customer Service Portal.