United Flight 6146 Deals & Information (2026/2027)

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United Flight 6146 Route Deals From $150

The cheapest prices found with in the last 7 days for return flights were $195 and $150 for one-way flights to Jacksonville Intl. for the period specified. Prices and availability are subject to change. Additional terms apply.

Sat, Aug 22 - Tue, Aug 25
IAH
George Bush Intercontinental
JAX
Jacksonville Intl.
$195 Roundtrip, found 1 day ago
$195
Roundtrip
found 1 day ago
Select United flight, departing Sat, Aug 22 from George Bush Intercontinental to Jacksonville Intl., returning Tue, Aug 25, priced at $195 found 1 day ago
Mon, Sep 21 - Thu, Sep 24
IAH
George Bush Intercontinental
JAX
Jacksonville Intl.
$217 Roundtrip, found 2 days ago
$217
Roundtrip
found 2 days ago
Select United flight, departing Mon, Sep 21 from George Bush Intercontinental to Jacksonville Intl., returning Thu, Sep 24, priced at $217 found 2 days ago
Sat, Aug 22 - Mon, Aug 24
IAH
George Bush Intercontinental
JAX
Jacksonville Intl.
$220 Roundtrip, found 1 day ago
$220
Roundtrip
found 1 day ago
Select United flight, departing Sat, Aug 22 from George Bush Intercontinental to Jacksonville Intl., returning Mon, Aug 24, priced at $220 found 1 day ago
Mon, Oct 12 - Wed, Oct 14
IAH
George Bush Intercontinental
JAX
Jacksonville Intl.
$228 Roundtrip, found 2 days ago
$228
Roundtrip
found 2 days ago
Select United flight, departing Mon, Oct 12 from George Bush Intercontinental to Jacksonville Intl., returning Wed, Oct 14, priced at $228 found 2 days ago
Wed, Oct 21 - Wed, Nov 4
IAH
George Bush Intercontinental
JAX
Jacksonville Intl.
$238 Roundtrip, found 4 days ago
$238
Roundtrip
found 4 days ago
Select United flight, departing Wed, Oct 21 from George Bush Intercontinental to Jacksonville Intl., returning Wed, Nov 4, priced at $238 found 4 days ago
Sat, Aug 22 - Tue, Aug 25
IAH
George Bush Intercontinental
JAX
Jacksonville Intl.
$245 Roundtrip, found 1 day ago
$245
Roundtrip
found 1 day ago
Select United flight, departing Sat, Aug 22 from George Bush Intercontinental to Jacksonville Intl., returning Tue, Aug 25, priced at $245 found 1 day ago
Mon, Oct 12 - Wed, Oct 14
IAH
George Bush Intercontinental
JAX
Jacksonville Intl.
$256 Roundtrip, found 2 days ago
$256
Roundtrip
found 2 days ago
Select United flight, departing Mon, Oct 12 from George Bush Intercontinental to Jacksonville Intl., returning Wed, Oct 14, priced at $256 found 2 days ago
Tue, Oct 20 - Sun, Oct 25
IAH
George Bush Intercontinental
JAX
Jacksonville Intl.
$273 Roundtrip, found 1 day ago
$273
Roundtrip
found 1 day ago
Select United flight, departing Tue, Oct 20 from George Bush Intercontinental to Jacksonville Intl., returning Sun, Oct 25, priced at $273 found 1 day 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.