United Flight 5773 Deals & Information (2025/2026)

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United Flight 5773 Route Deals From $242

The cheapest prices found with in the last 7 days for return flights were $256 and $242 for one-way flights to Pitkin County for the period specified. Prices and availability are subject to change. Additional terms apply.

Fri, Jul 18 - Mon, Jul 21
DEN
Denver Intl.
ASE
Pitkin County
$256 Roundtrip, found 6 hours ago
$256
Roundtrip
found 6 hours ago
Select United flight, departing Fri, Jul 18 from Denver Intl. to Pitkin County, returning Mon, Jul 21, priced at $256 found 6 hours ago
Fri, Jul 18 - Mon, Jul 21
DEN
Denver Intl.
ASE
Pitkin County
$297 Roundtrip, found 6 hours ago
$297
Roundtrip
found 6 hours ago
Select United flight, departing Fri, Jul 18 from Denver Intl. to Pitkin County, returning Mon, Jul 21, priced at $297 found 6 hours ago
Thu, Jul 24 - Sun, Jul 27
DEN
Denver Intl.
ASE
Pitkin County
$305 Roundtrip, found 1 day ago
$305
Roundtrip
found 1 day ago
Select United flight, departing Thu, Jul 24 from Denver Intl. to Pitkin County, returning Sun, Jul 27, priced at $305 found 1 day ago
Thu, Jul 24 - Sun, Jul 27
DEN
Denver Intl.
ASE
Pitkin County
$310 Roundtrip, found 1 day ago
$310
Roundtrip
found 1 day ago
Select United flight, departing Thu, Jul 24 from Denver Intl. to Pitkin County, returning Sun, Jul 27, priced at $310 found 1 day ago
Fri, Jul 18 - Mon, Jul 21
DEN
Denver Intl.
ASE
Pitkin County
$313 Roundtrip, found 6 hours ago
$313
Roundtrip
found 6 hours ago
Select United flight, departing Fri, Jul 18 from Denver Intl. to Pitkin County, returning Mon, Jul 21, priced at $313 found 6 hours ago
Fri, Jul 18 - Mon, Jul 21
DEN
Denver Intl.
ASE
Pitkin County
$318 Roundtrip, found 6 hours ago
$318
Roundtrip
found 6 hours ago
Select United flight, departing Fri, Jul 18 from Denver Intl. to Pitkin County, returning Mon, Jul 21, priced at $318 found 6 hours ago
Sun, Sep 14 - Sat, Sep 20
DEN
Denver Intl.
ASE
Pitkin County
$319 Roundtrip, found 4 days ago
$319
Roundtrip
found 4 days ago
Select United flight, departing Sun, Sep 14 from Denver Intl. to Pitkin County, returning Sat, Sep 20, priced at $319 found 4 days ago
Fri, Jul 18 - Mon, Jul 21
DEN
Denver Intl.
ASE
Pitkin County
$338 Roundtrip, found 6 hours ago
$338
Roundtrip
found 6 hours ago
Select United flight, departing Fri, Jul 18 from Denver Intl. to Pitkin County, returning Mon, Jul 21, priced at $338 found 6 hours ago
Thu, Jul 24 - Sun, Jul 27
DEN
Denver Intl.
ASE
Pitkin County
$346 Roundtrip, found 1 day ago
$346
Roundtrip
found 1 day ago
Select United flight, departing Thu, Jul 24 from Denver Intl. to Pitkin County, returning Sun, Jul 27, priced at $346 found 1 day ago
Fri, Jul 18 - Mon, Jul 21
DEN
Denver Intl.
ASE
Pitkin County
$353 Roundtrip, found 6 hours ago
$353
Roundtrip
found 6 hours ago
Select United flight, departing Fri, Jul 18 from Denver Intl. to Pitkin County, returning Mon, Jul 21, priced at $353 found 6 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.