United Flight 6057 Deals & Information (2026/2027)

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United Flight 6057 Route Deals From $158

The cheapest prices found with in the last 7 days for return flights were $214 and $158 for one-way flights to Denver Intl. for the period specified. Prices and availability are subject to change. Additional terms apply.

Thu, Jun 25 - Sun, Jun 28
SUX
Sioux Gateway
DEN
Denver Intl.
$214 Roundtrip, found 1 hour ago
$214
Roundtrip
found 1 hour ago
Select United flight, departing Thu, Jun 25 from Sioux Gateway to Denver Intl., returning Sun, Jun 28, priced at $214 found 1 hour ago
Thu, Jun 25 - Sun, Jun 28
SUX
Sioux Gateway
DEN
Denver Intl.
$254 Roundtrip, found 1 hour ago
$254
Roundtrip
found 1 hour ago
Select United flight, departing Thu, Jun 25 from Sioux Gateway to Denver Intl., returning Sun, Jun 28, priced at $254 found 1 hour ago
Thu, Jun 25 - Sun, Jun 28
SUX
Sioux Gateway
DEN
Denver Intl.
$262 Roundtrip, found 1 hour ago
$262
Roundtrip
found 1 hour ago
Select United flight, departing Thu, Jun 25 from Sioux Gateway to Denver Intl., returning Sun, Jun 28, priced at $262 found 1 hour ago
Fri, Mar 6 - Mon, Mar 9
SUX
Sioux Gateway
DEN
Denver Intl.
$269 Roundtrip, found 1 day ago
$269
Roundtrip
found 1 day ago
Select United flight, departing Fri, Mar 6 from Sioux Gateway to Denver Intl., returning Mon, Mar 9, priced at $269 found 1 day ago
Thu, Jul 9 - Sun, Jul 12
SUX
Sioux Gateway
DEN
Denver Intl.
$282 Roundtrip, found 20 hours ago
$282
Roundtrip
found 20 hours ago
Select United flight, departing Thu, Jul 9 from Sioux Gateway to Denver Intl., returning Sun, Jul 12, priced at $282 found 20 hours ago
Thu, Jun 25 - Sun, Jun 28
SUX
Sioux Gateway
DEN
Denver Intl.
$302 Roundtrip, found 1 hour ago
$302
Roundtrip
found 1 hour ago
Select United flight, departing Thu, Jun 25 from Sioux Gateway to Denver Intl., returning Sun, Jun 28, priced at $302 found 1 hour ago
Thu, Mar 12 - Sun, Mar 15
SUX
Sioux Gateway
DEN
Denver Intl.
$310 Roundtrip, found 1 day ago
$310
Roundtrip
found 1 day ago
Select United flight, departing Thu, Mar 12 from Sioux Gateway to Denver Intl., returning Sun, Mar 15, priced at $310 found 1 day ago
Thu, Jul 9 - Sun, Jul 12
SUX
Sioux Gateway
DEN
Denver Intl.
$312 Roundtrip, found 20 hours ago
$312
Roundtrip
found 20 hours ago
Select United flight, departing Thu, Jul 9 from Sioux Gateway to Denver Intl., returning Sun, Jul 12, priced at $312 found 20 hours ago
Thu, Mar 5 - Fri, Mar 6
SUX
Sioux Gateway
DEN
Denver Intl.
$318 Roundtrip, found 1 day ago
$318
Roundtrip
found 1 day ago
Select United flight, departing Thu, Mar 5 from Sioux Gateway to Denver Intl., returning Fri, Mar 6, priced at $318 found 1 day ago
Mon, Mar 2 - Thu, Mar 5
SUX
Sioux Gateway
DEN
Denver Intl.
$322 Roundtrip, found 4 days ago
$322
Roundtrip
found 4 days ago
Select United flight, departing Mon, Mar 2 from Sioux Gateway to Denver Intl., returning Thu, Mar 5, priced at $322 found 4 days ago

Frequently asked questions

What route does flight number UA6057 take?
UA6057 takes a number of routes. The most frequently flown is IAH to PIT, which is a direct flight. This service takes roughly 2 hours and 50 minutes. That said, there may be other flights with this number that have one or more stops.
What terminal does UA6057 fly out of?
You'll probably depart from Terminal B if you're starting your journey at Houston Airport. Flight number UA6057 serves multiple routes, but the direct flight between George Bush Intercontinental Airport (IAH) and Pittsburgh Intl. Airport (PIT) is the most frequently traveled one.
What kind of plane is on flight number UA6057?
Chances are you'll be on board the Embraer 175 if you've booked a ticket from IAH to PIT, a popular route for flight UA6057.
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 UA6057 flight with Travelocity, please visit our Customer Service Portal.