United Flight 575 Deals & Information (2026/2027)

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United Flight 575 Route Deals From $109

The cheapest prices found with in the last 7 days for return flights were $177 and $109 for one-way flights to Louis Armstrong New Orleans Intl. for the period specified. Prices and availability are subject to change. Additional terms apply.

Thu, Oct 15 - Sat, Oct 17
IAH
George Bush Intercontinental
MSY
Louis Armstrong New Orleans Intl.
$177 Roundtrip, found 5 days ago
$177
Roundtrip
found 5 days ago
Select United flight, departing Thu, Oct 15 from George Bush Intercontinental to Louis Armstrong New Orleans Intl., returning Sat, Oct 17, priced at $177 found 5 days ago
Sun, Nov 15 - Mon, Nov 16
IAH
George Bush Intercontinental
MSY
Louis Armstrong New Orleans Intl.
$197 Roundtrip, found 17 hours ago
$197
Roundtrip
found 17 hours ago
Select United flight, departing Sun, Nov 15 from George Bush Intercontinental to Louis Armstrong New Orleans Intl., returning Mon, Nov 16, priced at $197 found 17 hours ago
Fri, Sep 18 - Mon, Sep 21
IAH
George Bush Intercontinental
MSY
Louis Armstrong New Orleans Intl.
$200 Roundtrip, found 1 day ago
$200
Roundtrip
found 1 day ago
Select United flight, departing Fri, Sep 18 from George Bush Intercontinental to Louis Armstrong New Orleans Intl., returning Mon, Sep 21, priced at $200 found 1 day ago
Thu, Oct 15 - Sat, Oct 17
IAH
George Bush Intercontinental
MSY
Louis Armstrong New Orleans Intl.
$212 Roundtrip, found 5 days ago
$212
Roundtrip
found 5 days ago
Select United flight, departing Thu, Oct 15 from George Bush Intercontinental to Louis Armstrong New Orleans Intl., returning Sat, Oct 17, priced at $212 found 5 days ago
Fri, Sep 18 - Mon, Sep 21
IAH
George Bush Intercontinental
MSY
Louis Armstrong New Orleans Intl.
$214 Roundtrip, found 1 day ago
$214
Roundtrip
found 1 day ago
Select United flight, departing Fri, Sep 18 from George Bush Intercontinental to Louis Armstrong New Orleans Intl., returning Mon, Sep 21, priced at $214 found 1 day ago
Fri, Sep 18 - Mon, Sep 21
IAH
George Bush Intercontinental
MSY
Louis Armstrong New Orleans Intl.
$215 Roundtrip, found 1 day ago
$215
Roundtrip
found 1 day ago
Select United flight, departing Fri, Sep 18 from George Bush Intercontinental to Louis Armstrong New Orleans Intl., returning Mon, Sep 21, priced at $215 found 1 day ago
Sat, Sep 19 - Mon, Sep 21
IAH
George Bush Intercontinental
MSY
Louis Armstrong New Orleans Intl.
$216 Roundtrip, found 2 days ago
$216
Roundtrip
found 2 days ago
Select United flight, departing Sat, Sep 19 from George Bush Intercontinental to Louis Armstrong New Orleans Intl., returning Mon, Sep 21, priced at $216 found 2 days ago
Fri, Aug 28 - Tue, Sep 1
IAH
George Bush Intercontinental
MSY
Louis Armstrong New Orleans Intl.
$220 Roundtrip, found 4 days ago
$220
Roundtrip
found 4 days ago
Select United flight, departing Fri, Aug 28 from George Bush Intercontinental to Louis Armstrong New Orleans Intl., returning Tue, Sep 1, priced at $220 found 4 days ago
Sun, Nov 15 - Mon, Nov 16
IAH
George Bush Intercontinental
MSY
Louis Armstrong New Orleans Intl.
$223 Roundtrip, found 17 hours ago
$223
Roundtrip
found 17 hours ago
Select United flight, departing Sun, Nov 15 from George Bush Intercontinental to Louis Armstrong New Orleans Intl., returning Mon, Nov 16, priced at $223 found 17 hours ago
Sat, Nov 7 - Mon, Nov 9
IAH
George Bush Intercontinental
MSY
Louis Armstrong New Orleans Intl.
$233 Roundtrip, found 6 hours ago
$233
Roundtrip
found 6 hours ago
Select United flight, departing Sat, Nov 7 from George Bush Intercontinental to Louis Armstrong New Orleans Intl., returning Mon, Nov 9, priced at $233 found 6 hours ago

Frequently asked questions

What route does flight number UA575 take?
UA575 is used on multiple routes. Mostly, UA575 flies straight from O'Hare Airport to San Antonio Airport. If you have a ticket on this route, you'll be traveling for about 2 hours and 46 minutes.
What terminal does UA575 fly out of?
If you're setting off from ORD, there's every chance you'll board the aircraft from Terminal 1. The most frequented route for UA575 is ORD to San Antonio, TX Airport (SAT-San Antonio Intl.), which is a nonstop flight.
What kind of plane is on flight number UA575?
Chances are you'll be aboard a Boeing 737-700 if you're jetting from Chicago, IL Airport (ORD-O'Hare Intl.) to San Antonio Intl. Airport (SAT), one route used for flight number UA575.
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 UA575 flight with Travelocity, please visit our Customer Service Portal.