United Flight 5773 Deals & Information (2025/2026)

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United Flight 5773 Route Deals From $207

The cheapest prices found with in the last 7 days for return flights were $319 and $207 for one-way flights to Pitkin County for the period specified. Prices and availability are subject to change. Additional terms apply.

Thu, Jan 22 - Mon, Jan 26
DEN
Denver Intl.
ASE
Pitkin County
$319 Roundtrip, found 4 days ago
$319
Roundtrip
found 4 days ago
Select United flight, departing Thu, Jan 22 from Denver Intl. to Pitkin County, returning Mon, Jan 26, priced at $319 found 4 days ago
Tue, Aug 19 - Tue, Sep 16
DEN
Denver Intl.
ASE
Pitkin County
$322 Roundtrip, found 1 day ago
$322
Roundtrip
found 1 day ago
Select United flight, departing Tue, Aug 19 from Denver Intl. to Pitkin County, returning Tue, Sep 16, priced at $322 found 1 day ago
Thu, Jan 22 - Mon, Jan 26
DEN
Denver Intl.
ASE
Pitkin County
$349 Roundtrip, found 4 days ago
$349
Roundtrip
found 4 days ago
Select United flight, departing Thu, Jan 22 from Denver Intl. to Pitkin County, returning Mon, Jan 26, priced at $349 found 4 days ago
Tue, Aug 19 - Tue, Sep 16
DEN
Denver Intl.
ASE
Pitkin County
$352 Roundtrip, found 1 day ago
$352
Roundtrip
found 1 day ago
Select United flight, departing Tue, Aug 19 from Denver Intl. to Pitkin County, returning Tue, Sep 16, priced at $352 found 1 day ago
Thu, Jan 22 - Mon, Jan 26
DEN
Denver Intl.
ASE
Pitkin County
$379 Roundtrip, found 4 days ago
$379
Roundtrip
found 4 days ago
Select United flight, departing Thu, Jan 22 from Denver Intl. to Pitkin County, returning Mon, Jan 26, priced at $379 found 4 days ago
Tue, Aug 19 - Tue, Sep 16
DEN
Denver Intl.
ASE
Pitkin County
$382 Roundtrip, found 1 day ago
$382
Roundtrip
found 1 day ago
Select United flight, departing Tue, Aug 19 from Denver Intl. to Pitkin County, returning Tue, Sep 16, priced at $382 found 1 day ago
Sat, Aug 16 - Sun, Aug 17
DEN
Denver Intl.
ASE
Pitkin County
$389 Roundtrip, found 6 hours ago
$389
Roundtrip
found 6 hours ago
Select United flight, departing Sat, Aug 16 from Denver Intl. to Pitkin County, returning Sun, Aug 17, priced at $389 found 6 hours ago
Thu, Jan 22 - Mon, Jan 26
DEN
Denver Intl.
ASE
Pitkin County
$406 Roundtrip, found 4 days ago
$406
Roundtrip
found 4 days ago
Select United flight, departing Thu, Jan 22 from Denver Intl. to Pitkin County, returning Mon, Jan 26, priced at $406 found 4 days ago
Sat, Aug 9 - Tue, Aug 12
DEN
Denver Intl.
ASE
Pitkin County
$413 Roundtrip, found 5 days ago
$413
Roundtrip
found 5 days ago
Select United flight, departing Sat, Aug 9 from Denver Intl. to Pitkin County, returning Tue, Aug 12, priced at $413 found 5 days ago
Thu, Jan 22 - Mon, Jan 26
DEN
Denver Intl.
ASE
Pitkin County
$433 Roundtrip, found 4 days ago
$433
Roundtrip
found 4 days ago
Select United flight, departing Thu, Jan 22 from Denver Intl. to Pitkin County, returning Mon, Jan 26, priced at $433 found 4 days ago
Thu, Jan 22 - Mon, Jan 26
DEN
Denver Intl.
ASE
Pitkin County
$436 Roundtrip, found 4 days ago
$436
Roundtrip
found 4 days ago
Select United flight, departing Thu, Jan 22 from Denver Intl. to Pitkin County, returning Mon, Jan 26, priced at $436 found 4 days ago
Mon, Aug 11 - Mon, Aug 18
DEN
Denver Intl.
ASE
Pitkin County
$440 Roundtrip, found 2 days ago
$440
Roundtrip
found 2 days ago
Select United flight, departing Mon, Aug 11 from Denver Intl. to Pitkin County, returning Mon, Aug 18, priced at $440 found 2 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.