United Flight 5773 Deals & Information (2026/2027)

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United Flight 5773 Route Deals From $324

The cheapest prices found with in the last 7 days for return flights were $419 and $324 for one-way flights to Pitkin County for the period specified. Prices and availability are subject to change. Additional terms apply.

Tue, Nov 17 - Tue, Nov 24
DEN
Denver Intl.
ASE
Pitkin County
$419 Roundtrip, found 6 days ago
$419
Roundtrip
found 6 days ago
Select United flight, departing Tue, Nov 17 from Denver Intl. to Pitkin County, returning Tue, Nov 24, priced at $419 found 6 days ago
Fri, Jul 17 - Sun, Jul 19
DEN
Denver Intl.
ASE
Pitkin County
$465 Roundtrip, found 11 hours ago
$465
Roundtrip
found 11 hours ago
Select United flight, departing Fri, Jul 17 from Denver Intl. to Pitkin County, returning Sun, Jul 19, priced at $465 found 11 hours ago
Fri, Jul 17 - Sun, Jul 19
DEN
Denver Intl.
ASE
Pitkin County
$481 Roundtrip, found 11 hours ago
$481
Roundtrip
found 11 hours ago
Select United flight, departing Fri, Jul 17 from Denver Intl. to Pitkin County, returning Sun, Jul 19, priced at $481 found 11 hours ago
Tue, Nov 17 - Tue, Nov 24
DEN
Denver Intl.
ASE
Pitkin County
$489 Roundtrip, found 6 days ago
$489
Roundtrip
found 6 days ago
Select United flight, departing Tue, Nov 17 from Denver Intl. to Pitkin County, returning Tue, Nov 24, priced at $489 found 6 days ago
Fri, Jul 17 - Sun, Jul 19
DEN
Denver Intl.
ASE
Pitkin County
$532 Roundtrip, found 11 hours ago
$532
Roundtrip
found 11 hours ago
Select United flight, departing Fri, Jul 17 from Denver Intl. to Pitkin County, returning Sun, Jul 19, priced at $532 found 11 hours ago
Fri, Jul 17 - Sun, Jul 19
DEN
Denver Intl.
ASE
Pitkin County
$547 Roundtrip, found 11 hours ago
$547
Roundtrip
found 11 hours ago
Select United flight, departing Fri, Jul 17 from Denver Intl. to Pitkin County, returning Sun, Jul 19, priced at $547 found 11 hours ago
Fri, Jul 17 - Sun, Jul 19
DEN
Denver Intl.
ASE
Pitkin County
$588 Roundtrip, found 11 hours ago
$588
Roundtrip
found 11 hours ago
Select United flight, departing Fri, Jul 17 from Denver Intl. to Pitkin County, returning Sun, Jul 19, priced at $588 found 11 hours ago
Tue, Nov 17 - Tue, Nov 24
DEN
Denver Intl.
ASE
Pitkin County
$599 Roundtrip, found 6 days ago
$599
Roundtrip
found 6 days ago
Select United flight, departing Tue, Nov 17 from Denver Intl. to Pitkin County, returning Tue, Nov 24, priced at $599 found 6 days ago
Tue, Nov 17 - Tue, Nov 24
DEN
Denver Intl.
ASE
Pitkin County
$605 Roundtrip, found 6 days ago
$605
Roundtrip
found 6 days ago
Select United flight, departing Tue, Nov 17 from Denver Intl. to Pitkin County, returning Tue, Nov 24, priced at $605 found 6 days ago
Fri, Jul 17 - Sun, Jul 19
DEN
Denver Intl.
ASE
Pitkin County
$614 Roundtrip, found 11 hours ago
$614
Roundtrip
found 11 hours ago
Select United flight, departing Fri, Jul 17 from Denver Intl. to Pitkin County, returning Sun, Jul 19, priced at $614 found 11 hours ago

Frequently asked questions

What route does flight number UA5773 take?
UA5773 jets from Lambert-St. Louis Intl. Airport (STL) to Houston, TX Airport (IAH-George Bush Intercontinental) and flies direct. This trip takes 2 hours and 10 minutes.
What terminal does UA5773 fly out of?
Flight number UA5773 runs between STL and Houston Airport, and passengers with a seat on this flight usually jet off from Terminal 1.
What kind of plane is on flight number UA5773?
The route for UA5773 is usually Lambert Field to Houston Airport, and the Embraer 175 is the type of aircraft you're likely to be traveling aboard.
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 UA5773 flight with Travelocity, please visit our Customer Service Portal.