United Flight UA5773 Deals & Information (2025/2026)

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United Flight 5773 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, Oct 11 - Sat, Oct 18
DEN
Denver Intl.
ASE
Pitkin County
$179 Roundtrip, found 2 days ago
$179
Roundtrip
found 2 days ago
Select United flight, departing Sat, Oct 11 from Denver Intl. to Pitkin County, returning Sat, Oct 18, priced at $179 found 2 days ago
Sat, Sep 20 - Wed, Sep 24
DEN
Denver Intl.
ASE
Pitkin County
$194 Roundtrip, found 3 days ago
$194
Roundtrip
found 3 days ago
Select United flight, departing Sat, Sep 20 from Denver Intl. to Pitkin County, returning Wed, Sep 24, priced at $194 found 3 days ago
Sat, Sep 20 - Wed, Sep 24
DEN
Denver Intl.
ASE
Pitkin County
$209 Roundtrip, found 3 days ago
$209
Roundtrip
found 3 days ago
Select United flight, departing Sat, Sep 20 from Denver Intl. to Pitkin County, returning Wed, Sep 24, priced at $209 found 3 days ago
Sat, Oct 11 - Sat, Oct 18
DEN
Denver Intl.
ASE
Pitkin County
$224 Roundtrip, found 2 days ago
$224
Roundtrip
found 2 days ago
Select United flight, departing Sat, Oct 11 from Denver Intl. to Pitkin County, returning Sat, Oct 18, priced at $224 found 2 days ago
Thu, Jul 17 - Mon, Jul 28
DEN
Denver Intl.
ASE
Pitkin County
$228 Roundtrip, found 1 day ago
$228
Roundtrip
found 1 day ago
Select United flight, departing Thu, Jul 17 from Denver Intl. to Pitkin County, returning Mon, Jul 28, priced at $228 found 1 day ago
Sat, Oct 11 - Sat, Oct 18
DEN
Denver Intl.
ASE
Pitkin County
$239 Roundtrip, found 2 days ago
$239
Roundtrip
found 2 days ago
Select United flight, departing Sat, Oct 11 from Denver Intl. to Pitkin County, returning Sat, Oct 18, priced at $239 found 2 days ago
Sat, Oct 11 - Sat, Oct 18
DEN
Denver Intl.
ASE
Pitkin County
$244 Roundtrip, found 2 days ago
$244
Roundtrip
found 2 days ago
Select United flight, departing Sat, Oct 11 from Denver Intl. to Pitkin County, returning Sat, Oct 18, priced at $244 found 2 days ago
Thu, Jul 17 - Mon, Jul 28
DEN
Denver Intl.
ASE
Pitkin County
$249 Roundtrip, found 1 day ago
$249
Roundtrip
found 1 day ago
Select United flight, departing Thu, Jul 17 from Denver Intl. to Pitkin County, returning Mon, Jul 28, priced at $249 found 1 day ago
Sat, Oct 11 - Sat, Oct 18
DEN
Denver Intl.
ASE
Pitkin County
$250 Roundtrip, found 2 days ago
$250
Roundtrip
found 2 days ago
Select United flight, departing Sat, Oct 11 from Denver Intl. to Pitkin County, returning Sat, Oct 18, priced at $250 found 2 days ago
Sat, Sep 20 - Wed, Sep 24
DEN
Denver Intl.
ASE
Pitkin County
$253 Roundtrip, found 3 days ago
$253
Roundtrip
found 3 days ago
Select United flight, departing Sat, Sep 20 from Denver Intl. to Pitkin County, returning Wed, Sep 24, priced at $253 found 3 days 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.