United Flight 6146 Deals & Information (2025/2026)

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United Flight 6146 Route Deals From $90

The cheapest prices found with in the last 7 days for return flights were $179 and $90 for one-way flights to Valley Intl. for the period specified. Prices and availability are subject to change. Additional terms apply.

Thu, Dec 4 - Sat, Dec 6
IAH
George Bush Intercontinental
HRL
Valley Intl.
$179 Roundtrip, found 23 hours ago
$179
Roundtrip
found 23 hours ago
Select United flight, departing Thu, Dec 4 from George Bush Intercontinental to Valley Intl., returning Sat, Dec 6, priced at $179 found 23 hours ago
Sat, Oct 25 - Sat, Nov 1
IAH
George Bush Intercontinental
HRL
Valley Intl.
$182 Roundtrip, found 1 day ago
$182
Roundtrip
found 1 day ago
Select United flight, departing Sat, Oct 25 from George Bush Intercontinental to Valley Intl., returning Sat, Nov 1, priced at $182 found 1 day ago
Fri, Oct 31 - Sun, Nov 2
IAH
George Bush Intercontinental
HRL
Valley Intl.
$182 Roundtrip, found 19 hours ago
$182
Roundtrip
found 19 hours ago
Select United flight, departing Fri, Oct 31 from George Bush Intercontinental to Valley Intl., returning Sun, Nov 2, priced at $182 found 19 hours ago
Tue, Mar 17 - Tue, Mar 24
IAH
George Bush Intercontinental
HRL
Valley Intl.
$183 Roundtrip, found 5 days ago
$183
Roundtrip
found 5 days ago
Select United flight, departing Tue, Mar 17 from George Bush Intercontinental to Valley Intl., returning Tue, Mar 24, priced at $183 found 5 days ago
Thu, Dec 4 - Sat, Dec 6
IAH
George Bush Intercontinental
HRL
Valley Intl.
$190 Roundtrip, found 23 hours ago
$190
Roundtrip
found 23 hours ago
Select United flight, departing Thu, Dec 4 from George Bush Intercontinental to Valley Intl., returning Sat, Dec 6, priced at $190 found 23 hours ago
Wed, Oct 8 - Thu, Oct 9
IAH
George Bush Intercontinental
HRL
Valley Intl.
$192 Roundtrip, found 4 days ago
$192
Roundtrip
found 4 days ago
Select United flight, departing Wed, Oct 8 from George Bush Intercontinental to Valley Intl., returning Thu, Oct 9, priced at $192 found 4 days ago
Tue, Feb 17 - Tue, Feb 24
IAH
George Bush Intercontinental
HRL
Valley Intl.
$194 Roundtrip, found 5 days ago
$194
Roundtrip
found 5 days ago
Select United flight, departing Tue, Feb 17 from George Bush Intercontinental to Valley Intl., returning Tue, Feb 24, priced at $194 found 5 days ago
Sat, Nov 1 - Sun, Nov 2
IAH
George Bush Intercontinental
HRL
Valley Intl.
$197 Roundtrip, found 1 day ago
$197
Roundtrip
found 1 day ago
Select United flight, departing Sat, Nov 1 from George Bush Intercontinental to Valley Intl., returning Sun, Nov 2, priced at $197 found 1 day ago
Fri, Oct 31 - Sun, Nov 2
IAH
George Bush Intercontinental
HRL
Valley Intl.
$198 Roundtrip, found 19 hours ago
$198
Roundtrip
found 19 hours ago
Select United flight, departing Fri, Oct 31 from George Bush Intercontinental to Valley Intl., returning Sun, Nov 2, priced at $198 found 19 hours ago
Sat, Sep 27 - Sun, Sep 28
IAH
George Bush Intercontinental
HRL
Valley Intl.
$209 Roundtrip, found 4 days ago
$209
Roundtrip
found 4 days ago
Select United flight, departing Sat, Sep 27 from George Bush Intercontinental to Valley Intl., returning Sun, Sep 28, priced at $209 found 4 days ago

Frequently asked questions

What route does flight number UA6146 take?
UA6146 is used on a range of routes. Mostly, UA6146 flies directly from Kansas City Intl. Airport (MCI) to Houston, TX Airport (IAH-George Bush Intercontinental). If that's your chosen flight path, you'll be in the air for approximately 2 hours and 11 minutes.
How often is UA6146 on time?
If you're traveling with United Airlines on flight number UA6146 from Kansas City, MO Airport (MCI-Kansas City Intl.) to George Bush Intercontinental Airport (IAH), your trip runs according to schedule 87% of the time — when you have to stick to your schedule, it's a relief knowing that your airline does too. In the rare event of an unforeseen delay, the average wait is just 7 minutes. This flight has a 4.2-star rating.
What terminal does UA6146 fly out of?
UA6146 flights out of Kansas City Intl. Airport (MCI) generally depart from Terminal C. This flight number runs on a number of routes, but the most popular is Kansas City Intl. Airport (MCI) to Houston, TX Airport (IAH-George Bush Intercontinental).
What kind of plane is on flight number UA6146?
It's highly likely you'll be climbing aboard an Embraer 175 if you're taking flight UA6146 from Kansas City Intl. Airport to Houston, TX Airport (IAH-George Bush Intercontinental). This is the most commonly used aircraft on this popular route.
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 UA6146 flight with Travelocity, please visit our Customer Service Portal.