United Flight 5773 Deals & Information (2026/2027)

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United Flight 5773 Route Deals From $290

The cheapest prices found with in the last 7 days for return flights were $342 and $290 for one-way flights to Pitkin County for the period specified. Prices and availability are subject to change. Additional terms apply.

Fri, Apr 10 - Mon, Apr 13
DEN
Denver Intl.
ASE
Pitkin County
$342 Roundtrip, found 4 days ago
$342
Roundtrip
found 4 days ago
Select United flight, departing Fri, Apr 10 from Denver Intl. to Pitkin County, returning Mon, Apr 13, priced at $342 found 4 days ago
Fri, Apr 3 - Wed, Apr 8
DEN
Denver Intl.
ASE
Pitkin County
$348 Roundtrip, found 3 hours ago
$348
Roundtrip
found 3 hours ago
Select United flight, departing Fri, Apr 3 from Denver Intl. to Pitkin County, returning Wed, Apr 8, priced at $348 found 3 hours ago
Fri, Feb 27 - Sat, Feb 28
DEN
Denver Intl.
ASE
Pitkin County
$352 Roundtrip, found 4 days ago
$352
Roundtrip
found 4 days ago
Select United flight, departing Fri, Feb 27 from Denver Intl. to Pitkin County, returning Sat, Feb 28, priced at $352 found 4 days ago
Fri, Apr 3 - Wed, Apr 8
DEN
Denver Intl.
ASE
Pitkin County
$363 Roundtrip, found 3 hours ago
$363
Roundtrip
found 3 hours ago
Select United flight, departing Fri, Apr 3 from Denver Intl. to Pitkin County, returning Wed, Apr 8, priced at $363 found 3 hours ago
Fri, Feb 27 - Sat, Feb 28
DEN
Denver Intl.
ASE
Pitkin County
$365 Roundtrip, found 4 days ago
$365
Roundtrip
found 4 days ago
Select United flight, departing Fri, Feb 27 from Denver Intl. to Pitkin County, returning Sat, Feb 28, priced at $365 found 4 days ago
Fri, Feb 27 - Sat, Feb 28
DEN
Denver Intl.
ASE
Pitkin County
$367 Roundtrip, found 4 days ago
$367
Roundtrip
found 4 days ago
Select United flight, departing Fri, Feb 27 from Denver Intl. to Pitkin County, returning Sat, Feb 28, priced at $367 found 4 days ago
Fri, Apr 10 - Mon, Apr 13
DEN
Denver Intl.
ASE
Pitkin County
$375 Roundtrip, found 4 days ago
$375
Roundtrip
found 4 days ago
Select United flight, departing Fri, Apr 10 from Denver Intl. to Pitkin County, returning Mon, Apr 13, priced at $375 found 4 days ago
Fri, Feb 27 - Sat, Feb 28
DEN
Denver Intl.
ASE
Pitkin County
$381 Roundtrip, found 4 days ago
$381
Roundtrip
found 4 days ago
Select United flight, departing Fri, Feb 27 from Denver Intl. to Pitkin County, returning Sat, Feb 28, priced at $381 found 4 days ago
Fri, Apr 3 - Wed, Apr 8
DEN
Denver Intl.
ASE
Pitkin County
$389 Roundtrip, found 3 hours ago
$389
Roundtrip
found 3 hours ago
Select United flight, departing Fri, Apr 3 from Denver Intl. to Pitkin County, returning Wed, Apr 8, priced at $389 found 3 hours ago
Fri, Feb 27 - Sat, Feb 28
DEN
Denver Intl.
ASE
Pitkin County
$393 Roundtrip, found 4 days ago
$393
Roundtrip
found 4 days ago
Select United flight, departing Fri, Feb 27 from Denver Intl. to Pitkin County, returning Sat, Feb 28, priced at $393 found 4 days ago
Fri, Apr 10 - Mon, Apr 13
DEN
Denver Intl.
ASE
Pitkin County
$403 Roundtrip, found 4 days ago
$403
Roundtrip
found 4 days ago
Select United flight, departing Fri, Apr 10 from Denver Intl. to Pitkin County, returning Mon, Apr 13, priced at $403 found 4 days ago
Fri, Apr 3 - Wed, Apr 8
DEN
Denver Intl.
ASE
Pitkin County
$410 Roundtrip, found 3 hours ago
$410
Roundtrip
found 3 hours ago
Select United flight, departing Fri, Apr 3 from Denver Intl. to Pitkin County, returning Wed, Apr 8, priced at $410 found 3 hours ago
Fri, Feb 27 - Sat, Feb 28
DEN
Denver Intl.
ASE
Pitkin County
$414 Roundtrip, found 4 days ago
$414
Roundtrip
found 4 days ago
Select United flight, departing Fri, Feb 27 from Denver Intl. to Pitkin County, returning Sat, Feb 28, priced at $414 found 4 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.