United Flight 2255 Deals & Information (2026/2027)

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United Flight 2255 Route Deals From $94

The cheapest prices found with in the last 7 days for return flights were $260 and $94 for one-way flights to Denver Intl. for the period specified. Prices and availability are subject to change. Additional terms apply.

Fri, Jun 26 - Wed, Jul 8
HDN
Yampa Valley
DEN
Denver Intl.
$260 Roundtrip, found 5 days ago
$260
Roundtrip
found 5 days ago
Select United flight, departing Fri, Jun 26 from Yampa Valley to Denver Intl., returning Wed, Jul 8, priced at $260 found 5 days ago
Fri, Jun 26 - Wed, Jul 8
HDN
Yampa Valley
DEN
Denver Intl.
$295 Roundtrip, found 5 days ago
$295
Roundtrip
found 5 days ago
Select United flight, departing Fri, Jun 26 from Yampa Valley to Denver Intl., returning Wed, Jul 8, priced at $295 found 5 days ago
Fri, Jun 26 - Wed, Jul 8
HDN
Yampa Valley
DEN
Denver Intl.
$330 Roundtrip, found 5 days ago
$330
Roundtrip
found 5 days ago
Select United flight, departing Fri, Jun 26 from Yampa Valley to Denver Intl., returning Wed, Jul 8, priced at $330 found 5 days ago
Fri, Jun 26 - Wed, Jul 8
HDN
Yampa Valley
DEN
Denver Intl.
$350 Roundtrip, found 5 days ago
$350
Roundtrip
found 5 days ago
Select United flight, departing Fri, Jun 26 from Yampa Valley to Denver Intl., returning Wed, Jul 8, priced at $350 found 5 days ago
Thu, May 14 - Sat, May 16
HDN
Yampa Valley
DEN
Denver Intl.
$367 Roundtrip, found 5 days ago
$367
Roundtrip
found 5 days ago
Select United flight, departing Thu, May 14 from Yampa Valley to Denver Intl., returning Sat, May 16, priced at $367 found 5 days ago
Thu, May 14 - Sat, May 16
HDN
Yampa Valley
DEN
Denver Intl.
$423 Roundtrip, found 5 days ago
$423
Roundtrip
found 5 days ago
Select United flight, departing Thu, May 14 from Yampa Valley to Denver Intl., returning Sat, May 16, priced at $423 found 5 days ago
Fri, Jun 26 - Wed, Jul 8
HDN
Yampa Valley
DEN
Denver Intl.
$430 Roundtrip, found 5 days ago
$430
Roundtrip
found 5 days ago
Select United flight, departing Fri, Jun 26 from Yampa Valley to Denver Intl., returning Wed, Jul 8, priced at $430 found 5 days ago
Thu, May 14 - Sat, May 16
HDN
Yampa Valley
DEN
Denver Intl.
$515 Roundtrip, found 5 days ago
$515
Roundtrip
found 5 days ago
Select United flight, departing Thu, May 14 from Yampa Valley to Denver Intl., returning Sat, May 16, priced at $515 found 5 days ago
Wed, Apr 29 - Tue, May 5
HDN
Yampa Valley
DEN
Denver Intl.
$632 Roundtrip, found 23 hours ago
$632
Roundtrip
found 23 hours ago
Select United flight, departing Wed, Apr 29 from Yampa Valley to Denver Intl., returning Tue, May 5, priced at $632 found 23 hours ago
Wed, Apr 29 - Tue, May 5
HDN
Yampa Valley
DEN
Denver Intl.
$713 Roundtrip, found 23 hours ago
$713
Roundtrip
found 23 hours ago
Select United flight, departing Wed, Apr 29 from Yampa Valley to Denver Intl., returning Tue, May 5, priced at $713 found 23 hours 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.