United Flight 575 Deals & Information (2026/2027)

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United Flight 575 Route Deals From $89

The cheapest prices found with in the last 7 days for return flights were $177 and $89 for one-way flights to Louis Armstrong New Orleans Intl. for the period specified. Prices and availability are subject to change. Additional terms apply.

Wed, Nov 4 - Sat, Nov 7
IAH
George Bush Intercontinental
MSY
Louis Armstrong New Orleans Intl.
$177 Roundtrip, found 3 hours ago
$177
Roundtrip
found 3 hours ago
Select United flight, departing Wed, Nov 4 from George Bush Intercontinental to Louis Armstrong New Orleans Intl., returning Sat, Nov 7, priced at $177 found 3 hours ago
Wed, Oct 14 - Mon, Oct 19
IAH
George Bush Intercontinental
MSY
Louis Armstrong New Orleans Intl.
$180 Roundtrip, found 2 hours ago
$180
Roundtrip
found 2 hours ago
Select United flight, departing Wed, Oct 14 from George Bush Intercontinental to Louis Armstrong New Orleans Intl., returning Mon, Oct 19, priced at $180 found 2 hours ago
Wed, Oct 14 - Mon, Oct 19
IAH
George Bush Intercontinental
MSY
Louis Armstrong New Orleans Intl.
$192 Roundtrip, found 2 hours ago
$192
Roundtrip
found 2 hours ago
Select United flight, departing Wed, Oct 14 from George Bush Intercontinental to Louis Armstrong New Orleans Intl., returning Mon, Oct 19, priced at $192 found 2 hours ago
Wed, Nov 4 - Sat, Nov 7
IAH
George Bush Intercontinental
MSY
Louis Armstrong New Orleans Intl.
$195 Roundtrip, found 3 hours ago
$195
Roundtrip
found 3 hours ago
Select United flight, departing Wed, Nov 4 from George Bush Intercontinental to Louis Armstrong New Orleans Intl., returning Sat, Nov 7, priced at $195 found 3 hours ago
Tue, Dec 1 - Fri, Dec 4
IAH
George Bush Intercontinental
MSY
Louis Armstrong New Orleans Intl.
$195 Roundtrip, found 2 hours ago
$195
Roundtrip
found 2 hours ago
Select United flight, departing Tue, Dec 1 from George Bush Intercontinental to Louis Armstrong New Orleans Intl., returning Fri, Dec 4, priced at $195 found 2 hours ago
Wed, Sep 23 - Sat, Sep 26
IAH
George Bush Intercontinental
MSY
Louis Armstrong New Orleans Intl.
$198 Roundtrip, found 2 days ago
$198
Roundtrip
found 2 days ago
Select United flight, departing Wed, Sep 23 from George Bush Intercontinental to Louis Armstrong New Orleans Intl., returning Sat, Sep 26, priced at $198 found 2 days ago
Wed, Oct 21 - Tue, Oct 27
IAH
George Bush Intercontinental
MSY
Louis Armstrong New Orleans Intl.
$198 Roundtrip, found 22 hours ago
$198
Roundtrip
found 22 hours ago
Select United flight, departing Wed, Oct 21 from George Bush Intercontinental to Louis Armstrong New Orleans Intl., returning Tue, Oct 27, priced at $198 found 22 hours ago
Wed, Sep 23 - Thu, Sep 24
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 Wed, Sep 23 from George Bush Intercontinental to Louis Armstrong New Orleans Intl., returning Thu, Sep 24, priced at $200 found 1 day ago
Mon, Oct 5 - Wed, Oct 7
IAH
George Bush Intercontinental
MSY
Louis Armstrong New Orleans Intl.
$206 Roundtrip, found 22 hours ago
$206
Roundtrip
found 22 hours ago
Select United flight, departing Mon, Oct 5 from George Bush Intercontinental to Louis Armstrong New Orleans Intl., returning Wed, Oct 7, priced at $206 found 22 hours ago
Wed, Oct 14 - Mon, Oct 19
IAH
George Bush Intercontinental
MSY
Louis Armstrong New Orleans Intl.
$211 Roundtrip, found 2 hours ago
$211
Roundtrip
found 2 hours ago
Select United flight, departing Wed, Oct 14 from George Bush Intercontinental to Louis Armstrong New Orleans Intl., returning Mon, Oct 19, priced at $211 found 2 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.