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, Mar 19 - Sun, Mar 22
SUX
Sioux Gateway
DEN
Denver Intl.
$214 Roundtrip, found 3 days ago
$214
Roundtrip
found 3 days ago
Select United flight, departing Thu, Mar 19 from Sioux Gateway to Denver Intl., returning Sun, Mar 22, priced at $214 found 3 days ago
Thu, Mar 19 - Sun, Mar 22
SUX
Sioux Gateway
DEN
Denver Intl.
$254 Roundtrip, found 3 days ago
$254
Roundtrip
found 3 days ago
Select United flight, departing Thu, Mar 19 from Sioux Gateway to Denver Intl., returning Sun, Mar 22, priced at $254 found 3 days ago
Fri, Jun 26 - Sun, Jun 28
SUX
Sioux Gateway
DEN
Denver Intl.
$262 Roundtrip, found 4 days ago
$262
Roundtrip
found 4 days ago
Select United flight, departing Fri, Jun 26 from Sioux Gateway to Denver Intl., returning Sun, Jun 28, priced at $262 found 4 days ago
Fri, Jul 24 - Sat, Aug 1
SUX
Sioux Gateway
DEN
Denver Intl.
$298 Roundtrip, found 6 days ago
$298
Roundtrip
found 6 days ago
Select United flight, departing Fri, Jul 24 from Sioux Gateway to Denver Intl., returning Sat, Aug 1, priced at $298 found 6 days ago
Fri, Jun 26 - Sun, Jun 28
SUX
Sioux Gateway
DEN
Denver Intl.
$302 Roundtrip, found 4 days ago
$302
Roundtrip
found 4 days ago
Select United flight, departing Fri, Jun 26 from Sioux Gateway to Denver Intl., returning Sun, Jun 28, priced at $302 found 4 days ago
Tue, Jun 2 - Thu, Jun 4
SUX
Sioux Gateway
DEN
Denver Intl.
$310 Roundtrip, found 6 hours ago
$310
Roundtrip
found 6 hours ago
Select United flight, departing Tue, Jun 2 from Sioux Gateway to Denver Intl., returning Thu, Jun 4, priced at $310 found 6 hours ago
Fri, Jul 24 - Sat, Aug 1
SUX
Sioux Gateway
DEN
Denver Intl.
$312 Roundtrip, found 6 days ago
$312
Roundtrip
found 6 days ago
Select United flight, departing Fri, Jul 24 from Sioux Gateway to Denver Intl., returning Sat, Aug 1, priced at $312 found 6 days ago
Mon, Mar 9 - Thu, Mar 12
SUX
Sioux Gateway
DEN
Denver Intl.
$318 Roundtrip, found 6 days ago
$318
Roundtrip
found 6 days ago
Select United flight, departing Mon, Mar 9 from Sioux Gateway to Denver Intl., returning Thu, Mar 12, priced at $318 found 6 days ago
Mon, Mar 2 - Thu, Mar 5
SUX
Sioux Gateway
DEN
Denver Intl.
$322 Roundtrip, found 2 days ago
$322
Roundtrip
found 2 days ago
Select United flight, departing Mon, Mar 2 from Sioux Gateway to Denver Intl., returning Thu, Mar 5, priced at $322 found 2 days ago
Fri, Jul 24 - Sat, Jul 25
SUX
Sioux Gateway
DEN
Denver Intl.
$330 Roundtrip, found 12 hours ago
$330
Roundtrip
found 12 hours ago
Select United flight, departing Fri, Jul 24 from Sioux Gateway to Denver Intl., returning Sat, Jul 25, priced at $330 found 12 hours 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.