United Flight 5771 Deals & Information (2026/2027)

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United Flight 5771 Route Deals From $319

The cheapest prices found with in the last 7 days for return flights were $399 and $319 for one-way flights to Pitkin County for the period specified. Prices and availability are subject to change. Additional terms apply.

Thu, Jun 25 - Mon, Jun 29
DEN
Denver Intl.
ASE
Pitkin County
$399 Roundtrip, found 1 day ago
$399
Roundtrip
found 1 day ago
Select United flight, departing Thu, Jun 25 from Denver Intl. to Pitkin County, returning Mon, Jun 29, priced at $399 found 1 day ago
Sun, Jun 7 - Sun, Jun 14
DEN
Denver Intl.
ASE
Pitkin County
$408 Roundtrip, found 1 day ago
$408
Roundtrip
found 1 day ago
Select United flight, departing Sun, Jun 7 from Denver Intl. to Pitkin County, returning Sun, Jun 14, priced at $408 found 1 day ago
Thu, Jun 25 - Mon, Jun 29
DEN
Denver Intl.
ASE
Pitkin County
$415 Roundtrip, found 1 day ago
$415
Roundtrip
found 1 day ago
Select United flight, departing Thu, Jun 25 from Denver Intl. to Pitkin County, returning Mon, Jun 29, priced at $415 found 1 day ago
Thu, Jun 25 - Mon, Jun 29
DEN
Denver Intl.
ASE
Pitkin County
$418 Roundtrip, found 1 day ago
$418
Roundtrip
found 1 day ago
Select United flight, departing Thu, Jun 25 from Denver Intl. to Pitkin County, returning Mon, Jun 29, priced at $418 found 1 day ago
Sun, Jun 7 - Sun, Jun 14
DEN
Denver Intl.
ASE
Pitkin County
$425 Roundtrip, found 1 day ago
$425
Roundtrip
found 1 day ago
Select United flight, departing Sun, Jun 7 from Denver Intl. to Pitkin County, returning Sun, Jun 14, priced at $425 found 1 day ago
Sun, Jun 7 - Sun, Jun 14
DEN
Denver Intl.
ASE
Pitkin County
$427 Roundtrip, found 1 day ago
$427
Roundtrip
found 1 day ago
Select United flight, departing Sun, Jun 7 from Denver Intl. to Pitkin County, returning Sun, Jun 14, priced at $427 found 1 day ago
Thu, Jun 25 - Mon, Jun 29
DEN
Denver Intl.
ASE
Pitkin County
$469 Roundtrip, found 1 day ago
$469
Roundtrip
found 1 day ago
Select United flight, departing Thu, Jun 25 from Denver Intl. to Pitkin County, returning Mon, Jun 29, priced at $469 found 1 day ago
Sun, Jun 7 - Sun, Jun 14
DEN
Denver Intl.
ASE
Pitkin County
$480 Roundtrip, found 1 day ago
$480
Roundtrip
found 1 day ago
Select United flight, departing Sun, Jun 7 from Denver Intl. to Pitkin County, returning Sun, Jun 14, priced at $480 found 1 day ago
Thu, Jun 25 - Mon, Jun 29
DEN
Denver Intl.
ASE
Pitkin County
$485 Roundtrip, found 1 day ago
$485
Roundtrip
found 1 day ago
Select United flight, departing Thu, Jun 25 from Denver Intl. to Pitkin County, returning Mon, Jun 29, priced at $485 found 1 day ago
Thu, Jun 25 - Mon, Jun 29
DEN
Denver Intl.
ASE
Pitkin County
$488 Roundtrip, found 1 day ago
$488
Roundtrip
found 1 day ago
Select United flight, departing Thu, Jun 25 from Denver Intl. to Pitkin County, returning Mon, Jun 29, priced at $488 found 1 day ago
Sun, Jun 7 - Sun, Jun 14
DEN
Denver Intl.
ASE
Pitkin County
$497 Roundtrip, found 1 day ago
$497
Roundtrip
found 1 day ago
Select United flight, departing Sun, Jun 7 from Denver Intl. to Pitkin County, returning Sun, Jun 14, priced at $497 found 1 day ago
Sun, Jun 7 - Sun, Jun 14
DEN
Denver Intl.
ASE
Pitkin County
$499 Roundtrip, found 1 day ago
$499
Roundtrip
found 1 day ago
Select United flight, departing Sun, Jun 7 from Denver Intl. to Pitkin County, returning Sun, Jun 14, priced at $499 found 1 day ago
Thu, Jun 25 - Mon, Jun 29
DEN
Denver Intl.
ASE
Pitkin County
$526 Roundtrip, found 1 day ago
$526
Roundtrip
found 1 day ago
Select United flight, departing Thu, Jun 25 from Denver Intl. to Pitkin County, returning Mon, Jun 29, priced at $526 found 1 day 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.