United Flight 2255 Deals & Information (2026/2027)

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United Flight 2255 Route Deals From $138

The cheapest prices found with in the last 7 days for return flights were $367 and $138 for one-way flights to Denver Intl. for the period specified. Prices and availability are subject to change. Additional terms apply.

Sun, Jul 12 - Mon, Jul 20
HDN
Yampa Valley
DEN
Denver Intl.
$367 Roundtrip, found 5 days ago
$367
Roundtrip
found 5 days ago
Select United flight, departing Sun, Jul 12 from Yampa Valley to Denver Intl., returning Mon, Jul 20, priced at $367 found 5 days ago
Sun, Jul 12 - Mon, Jul 20
HDN
Yampa Valley
DEN
Denver Intl.
$402 Roundtrip, found 5 days ago
$402
Roundtrip
found 5 days ago
Select United flight, departing Sun, Jul 12 from Yampa Valley to Denver Intl., returning Mon, Jul 20, priced at $402 found 5 days ago
Sun, Jul 12 - Mon, Jul 20
HDN
Yampa Valley
DEN
Denver Intl.
$423 Roundtrip, found 5 days ago
$423
Roundtrip
found 5 days ago
Select United flight, departing Sun, Jul 12 from Yampa Valley to Denver Intl., returning Mon, Jul 20, priced at $423 found 5 days ago
Sun, Jul 12 - Mon, Jul 20
HDN
Yampa Valley
DEN
Denver Intl.
$426 Roundtrip, found 5 days ago
$426
Roundtrip
found 5 days ago
Select United flight, departing Sun, Jul 12 from Yampa Valley to Denver Intl., returning Mon, Jul 20, priced at $426 found 5 days ago
Sun, Jul 12 - Mon, Jul 20
HDN
Yampa Valley
DEN
Denver Intl.
$497 Roundtrip, found 5 days ago
$497
Roundtrip
found 5 days ago
Select United flight, departing Sun, Jul 12 from Yampa Valley to Denver Intl., returning Mon, Jul 20, priced at $497 found 5 days ago
Sun, Jul 12 - Mon, Jul 20
HDN
Yampa Valley
DEN
Denver Intl.
$515 Roundtrip, found 5 days ago
$515
Roundtrip
found 5 days ago
Select United flight, departing Sun, Jul 12 from Yampa Valley to Denver Intl., returning Mon, Jul 20, priced at $515 found 5 days ago
Sun, Jul 12 - Mon, Jul 20
HDN
Yampa Valley
DEN
Denver Intl.
$521 Roundtrip, found 5 days ago
$521
Roundtrip
found 5 days ago
Select United flight, departing Sun, Jul 12 from Yampa Valley to Denver Intl., returning Mon, Jul 20, priced at $521 found 5 days ago
Sun, Jul 12 - Mon, Jul 20
HDN
Yampa Valley
DEN
Denver Intl.
$521 Roundtrip, found 5 days ago
$521
Roundtrip
found 5 days ago
Select United flight, departing Sun, Jul 12 from Yampa Valley to Denver Intl., returning Mon, Jul 20, priced at $521 found 5 days ago
Sun, Jul 12 - Mon, Jul 20
HDN
Yampa Valley
DEN
Denver Intl.
$664 Roundtrip, found 5 days ago
$664
Roundtrip
found 5 days ago
Select United flight, departing Sun, Jul 12 from Yampa Valley to Denver Intl., returning Mon, Jul 20, priced at $664 found 5 days ago
Wed, Jun 17 - Thu, Jun 18
HDN
Yampa Valley
DEN
Denver Intl.
$675 Roundtrip, found 4 days ago
$675
Roundtrip
found 4 days ago
Select United flight, departing Wed, Jun 17 from Yampa Valley to Denver Intl., returning Thu, Jun 18, priced at $675 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.