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.

Mon, Dec 14 - Mon, Dec 21
HDN
Yampa Valley
DEN
Denver Intl.
$117 Roundtrip, found 5 days ago
$117
Roundtrip
found 5 days ago
Select United flight, departing Mon, Dec 14 from Yampa Valley to Denver Intl., returning Mon, Dec 21, priced at $117 found 5 days ago
Mon, Dec 14 - Mon, Dec 21
HDN
Yampa Valley
DEN
Denver Intl.
$162 Roundtrip, found 5 days ago
$162
Roundtrip
found 5 days ago
Select United flight, departing Mon, Dec 14 from Yampa Valley to Denver Intl., returning Mon, Dec 21, priced at $162 found 5 days ago
Fri, Jan 15 - Fri, Jan 22
HDN
Yampa Valley
DEN
Denver Intl.
$164 Roundtrip, found 6 days ago
$164
Roundtrip
found 6 days ago
Select United flight, departing Fri, Jan 15 from Yampa Valley to Denver Intl., returning Fri, Jan 22, priced at $164 found 6 days ago
Mon, Dec 14 - Mon, Dec 21
HDN
Yampa Valley
DEN
Denver Intl.
$207 Roundtrip, found 5 days ago
$207
Roundtrip
found 5 days ago
Select United flight, departing Mon, Dec 14 from Yampa Valley to Denver Intl., returning Mon, Dec 21, priced at $207 found 5 days ago
Mon, Dec 14 - Mon, Dec 21
HDN
Yampa Valley
DEN
Denver Intl.
$220 Roundtrip, found 5 days ago
$220
Roundtrip
found 5 days ago
Select United flight, departing Mon, Dec 14 from Yampa Valley to Denver Intl., returning Mon, Dec 21, priced at $220 found 5 days ago
Fri, Jan 15 - Fri, Jan 22
HDN
Yampa Valley
DEN
Denver Intl.
$254 Roundtrip, found 6 days ago
$254
Roundtrip
found 6 days ago
Select United flight, departing Fri, Jan 15 from Yampa Valley to Denver Intl., returning Fri, Jan 22, priced at $254 found 6 days ago
Mon, Nov 16 - Fri, Nov 20
HDN
Yampa Valley
DEN
Denver Intl.
$255 Roundtrip, found 6 days ago
$255
Roundtrip
found 6 days ago
Select United flight, departing Mon, Nov 16 from Yampa Valley to Denver Intl., returning Fri, Nov 20, priced at $255 found 6 days ago
Fri, Jan 15 - Fri, Jan 22
HDN
Yampa Valley
DEN
Denver Intl.
$285 Roundtrip, found 6 days ago
$285
Roundtrip
found 6 days ago
Select United flight, departing Fri, Jan 15 from Yampa Valley to Denver Intl., returning Fri, Jan 22, priced at $285 found 6 days ago
Mon, Dec 14 - Mon, Dec 21
HDN
Yampa Valley
DEN
Denver Intl.
$290 Roundtrip, found 5 days ago
$290
Roundtrip
found 5 days ago
Select United flight, departing Mon, Dec 14 from Yampa Valley to Denver Intl., returning Mon, Dec 21, priced at $290 found 5 days ago
Mon, Dec 14 - Mon, Dec 21
HDN
Yampa Valley
DEN
Denver Intl.
$297 Roundtrip, found 5 days ago
$297
Roundtrip
found 5 days ago
Select United flight, departing Mon, Dec 14 from Yampa Valley to Denver Intl., returning Mon, Dec 21, priced at $297 found 5 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.