United Flight 5781 Deals & Information (2026/2027)

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United Flight 5781 Route Deals From $284

The cheapest prices found with in the last 7 days for return flights were $341 and $284 for one-way flights to Pitkin County for the period specified. Prices and availability are subject to change. Additional terms apply.

Tue, Jun 2 - Sat, Jun 6
DEN
Denver Intl.
ASE
Pitkin County
$341 Roundtrip, found 5 days ago
$341
Roundtrip
found 5 days ago
Select United flight, departing Tue, Jun 2 from Denver Intl. to Pitkin County, returning Sat, Jun 6, priced at $341 found 5 days ago
Thu, Apr 9 - Sat, Apr 11
DEN
Denver Intl.
ASE
Pitkin County
$342 Roundtrip, found 7 hours ago
$342
Roundtrip
found 7 hours ago
Select United flight, departing Thu, Apr 9 from Denver Intl. to Pitkin County, returning Sat, Apr 11, priced at $342 found 7 hours ago
Thu, Feb 26 - Mon, Mar 2
DEN
Denver Intl.
ASE
Pitkin County
$344 Roundtrip, found 5 days ago
$344
Roundtrip
found 5 days ago
Select United flight, departing Thu, Feb 26 from Denver Intl. to Pitkin County, returning Mon, Mar 2, priced at $344 found 5 days ago
Thu, Feb 26 - Mon, Mar 2
DEN
Denver Intl.
ASE
Pitkin County
$358 Roundtrip, found 5 days ago
$358
Roundtrip
found 5 days ago
Select United flight, departing Thu, Feb 26 from Denver Intl. to Pitkin County, returning Mon, Mar 2, priced at $358 found 5 days ago
Thu, Feb 26 - Mon, Mar 2
DEN
Denver Intl.
ASE
Pitkin County
$359 Roundtrip, found 5 days ago
$359
Roundtrip
found 5 days ago
Select United flight, departing Thu, Feb 26 from Denver Intl. to Pitkin County, returning Mon, Mar 2, priced at $359 found 5 days ago
Wed, Feb 25 - Sun, Mar 1
DEN
Denver Intl.
ASE
Pitkin County
$362 Roundtrip, found 11 hours ago
$362
Roundtrip
found 11 hours ago
Select United flight, departing Wed, Feb 25 from Denver Intl. to Pitkin County, returning Sun, Mar 1, priced at $362 found 11 hours ago
Fri, Mar 13 - Mon, Mar 16
DEN
Denver Intl.
ASE
Pitkin County
$364 Roundtrip, found 4 days ago
$364
Roundtrip
found 4 days ago
Select United flight, departing Fri, Mar 13 from Denver Intl. to Pitkin County, returning Mon, Mar 16, priced at $364 found 4 days ago
Thu, Feb 26 - Mon, Mar 2
DEN
Denver Intl.
ASE
Pitkin County
$373 Roundtrip, found 5 days ago
$373
Roundtrip
found 5 days ago
Select United flight, departing Thu, Feb 26 from Denver Intl. to Pitkin County, returning Mon, Mar 2, priced at $373 found 5 days ago
Thu, Apr 9 - Sat, Apr 11
DEN
Denver Intl.
ASE
Pitkin County
$375 Roundtrip, found 7 hours ago
$375
Roundtrip
found 7 hours ago
Select United flight, departing Thu, Apr 9 from Denver Intl. to Pitkin County, returning Sat, Apr 11, priced at $375 found 7 hours ago
Fri, Feb 20 - Tue, Feb 24
DEN
Denver Intl.
ASE
Pitkin County
$375 Roundtrip, found 5 days ago
$375
Roundtrip
found 5 days ago
Select United flight, departing Fri, Feb 20 from Denver Intl. to Pitkin County, returning Tue, Feb 24, priced at $375 found 5 days ago
Wed, Feb 25 - Sun, Mar 1
DEN
Denver Intl.
ASE
Pitkin County
$377 Roundtrip, found 11 hours ago
$377
Roundtrip
found 11 hours ago
Select United flight, departing Wed, Feb 25 from Denver Intl. to Pitkin County, returning Sun, Mar 1, priced at $377 found 11 hours ago
Wed, Feb 25 - Sun, Mar 1
DEN
Denver Intl.
ASE
Pitkin County
$378 Roundtrip, found 11 hours ago
$378
Roundtrip
found 11 hours ago
Select United flight, departing Wed, Feb 25 from Denver Intl. to Pitkin County, returning Sun, Mar 1, priced at $378 found 11 hours ago
Wed, Feb 25 - Sun, Mar 1
DEN
Denver Intl.
ASE
Pitkin County
$381 Roundtrip, found 11 hours ago
$381
Roundtrip
found 11 hours ago
Select United flight, departing Wed, Feb 25 from Denver Intl. to Pitkin County, returning Sun, Mar 1, priced at $381 found 11 hours ago

Frequently asked questions

What route does flight number UA5781 take?
UA5781 flies direct between Denver, CO Airport (DEN-Denver Intl.) and CLT in approximately 3 hours and 22 minutes. It can be used on other routes though, some of which may be multi-stop journeys. Keep an eye out for this when locking in your airfare to avoid any confusion.
What kind of plane is on flight number UA5781?
If you've booked a seat on flight UA5781 from Denver Intl. Airport (DEN) to CLT, there's an excellent chance you'll be setting off on the Embraer 175. Flight UA5781 serves several routes, but this is the most popular one.
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 UA5781 flight with Travelocity, please visit our Customer Service Portal.