United Flight UA5771 Deals & Information (2025/2026)

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United Flight 5771 Route Deals From $204

The cheapest prices found with in the last 7 days for return flights were $179 and $204 for one-way flights to Pitkin County for the period specified. Prices and availability are subject to change. Additional terms apply.

Sat, Sep 20 - Wed, Sep 24
DEN
Denver Intl.
ASE
Pitkin County
$179 Roundtrip, found 13 hours ago
$179
Roundtrip
found 13 hours ago
Select United flight, departing Sat, Sep 20 from Denver Intl. to Pitkin County, returning Wed, Sep 24, priced at $179 found 13 hours ago
Sat, Jul 5 - Tue, Jul 8
DEN
Denver Intl.
ASE
Pitkin County
$184 Roundtrip, found 5 days ago
$184
Roundtrip
found 5 days ago
Select United flight, departing Sat, Jul 5 from Denver Intl. to Pitkin County, returning Tue, Jul 8, priced at $184 found 5 days ago
Sun, Jun 29 - Tue, Jul 8
DEN
Denver Intl.
ASE
Pitkin County
$189 Roundtrip, found 6 days ago
$189
Roundtrip
found 6 days ago
Select United flight, departing Sun, Jun 29 from Denver Intl. to Pitkin County, returning Tue, Jul 8, priced at $189 found 6 days ago
Sat, Sep 20 - Wed, Sep 24
DEN
Denver Intl.
ASE
Pitkin County
$194 Roundtrip, found 13 hours ago
$194
Roundtrip
found 13 hours ago
Select United flight, departing Sat, Sep 20 from Denver Intl. to Pitkin County, returning Wed, Sep 24, priced at $194 found 13 hours ago
Sat, Jul 5 - Tue, Jul 8
DEN
Denver Intl.
ASE
Pitkin County
$199 Roundtrip, found 5 days ago
$199
Roundtrip
found 5 days ago
Select United flight, departing Sat, Jul 5 from Denver Intl. to Pitkin County, returning Tue, Jul 8, priced at $199 found 5 days ago
Sun, Jun 29 - Tue, Jul 8
DEN
Denver Intl.
ASE
Pitkin County
$204 Roundtrip, found 6 days ago
$204
Roundtrip
found 6 days ago
Select United flight, departing Sun, Jun 29 from Denver Intl. to Pitkin County, returning Tue, Jul 8, priced at $204 found 6 days ago
Sat, Sep 20 - Wed, Sep 24
DEN
Denver Intl.
ASE
Pitkin County
$209 Roundtrip, found 13 hours ago
$209
Roundtrip
found 13 hours ago
Select United flight, departing Sat, Sep 20 from Denver Intl. to Pitkin County, returning Wed, Sep 24, priced at $209 found 13 hours ago
Sat, Sep 20 - Wed, Sep 24
DEN
Denver Intl.
ASE
Pitkin County
$224 Roundtrip, found 13 hours ago
$224
Roundtrip
found 13 hours ago
Select United flight, departing Sat, Sep 20 from Denver Intl. to Pitkin County, returning Wed, Sep 24, priced at $224 found 13 hours ago
Sat, Jul 5 - Tue, Jul 8
DEN
Denver Intl.
ASE
Pitkin County
$229 Roundtrip, found 5 days ago
$229
Roundtrip
found 5 days ago
Select United flight, departing Sat, Jul 5 from Denver Intl. to Pitkin County, returning Tue, Jul 8, priced at $229 found 5 days ago
Sun, Jun 29 - Tue, Jul 8
DEN
Denver Intl.
ASE
Pitkin County
$235 Roundtrip, found 6 days ago
$235
Roundtrip
found 6 days ago
Select United flight, departing Sun, Jun 29 from Denver Intl. to Pitkin County, returning Tue, Jul 8, priced at $235 found 6 days ago

Frequently asked questions

What route does flight number UA5771 take?
Flight number UA5771 operates direct from RDM to DEN. During this journey, expect to be in the air for approximately 2 hours and 31 minutes. It pays to book ahead to lock in your preferred seat.
How often is UA5771 on time?
For passengers flying on United Airlines flight number UA5771 from Robert's Field Airport (RDM) to DIA airport, 88% of these trips run on time. If you are delayed, expect to wait roughly 49 minutes on average. Thanks to the air carrier's high standard of service, this trip has earned a star rating of 2.45.
What kind of plane is on flight number UA5771?
The route for UA5771 is usually Roberts Field to Denver, CO Airport (DEN-Denver Intl.), and the Bombardier CRJ is the type of aircraft you're likely to be jetting off with.
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 UA5771 flight with Travelocity, please visit our Customer Service Portal.