United Flight DL6140 Deals & Information (2025/2026)

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United Flight 6140 Route Deals From $171

The cheapest prices found with in the last 7 days for return flights were $337 and $171 for one-way flights to Salt Lake City Intl. for the period specified. Prices and availability are subject to change. Additional terms apply.

Tue, Jan 13 - Tue, Jan 20
IAH
George Bush Intercontinental
SLC
Salt Lake City Intl.
$337 Roundtrip, found 3 hours ago
$337
Roundtrip
found 3 hours ago
Select United flight, departing Tue, Jan 13 from George Bush Intercontinental to Salt Lake City Intl., returning Tue, Jan 20, priced at $337 found 3 hours ago

Frequently asked questions

What route does flight number UA6140 take?
UA6140 takes a number of routes. The most frequently flown is Eppley Field Airport (OMA) to IAH, which flies direct. This flight typically takes 2 hours and 16 minutes. However, there are likely to be other flights with the same number that are multi-stop.
What kind of plane is on flight number UA6140?
If you've booked a ticket on flight UA6140 from OMA to Houston Airport, there's an excellent chance you'll be traveling on the Embraer 175. This flight number serves multiple routes, but this is the most popular one.
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 UA6140 flight with Travelocity, please visit our Customer Service Portal.