United Flight 4531 Deals & Information (2026/2027)

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United Flight 4531 Route Deals From $269

The cheapest prices found with in the last 7 days for return flights were $297 and $269 for one-way flights to Huntsville Intl. for the period specified. Prices and availability are subject to change. Additional terms apply.

Fri, Sep 18 - Sun, Sep 20
IAH
George Bush Intercontinental
HSV
Huntsville Intl.
$297 Roundtrip, found 1 day ago
$297
Roundtrip
found 1 day ago
Select United flight, departing Fri, Sep 18 from George Bush Intercontinental to Huntsville Intl., returning Sun, Sep 20, priced at $297 found 1 day ago
Thu, Sep 3 - Sun, Sep 6
IAH
George Bush Intercontinental
HSV
Huntsville Intl.
$298 Roundtrip, found 3 days ago
$298
Roundtrip
found 3 days ago
Select United flight, departing Thu, Sep 3 from George Bush Intercontinental to Huntsville Intl., returning Sun, Sep 6, priced at $298 found 3 days ago
Thu, Sep 3 - Sun, Sep 6
IAH
George Bush Intercontinental
HSV
Huntsville Intl.
$311 Roundtrip, found 3 days ago
$311
Roundtrip
found 3 days ago
Select United flight, departing Thu, Sep 3 from George Bush Intercontinental to Huntsville Intl., returning Sun, Sep 6, priced at $311 found 3 days ago
Thu, Oct 22 - Sun, Oct 25
IAH
George Bush Intercontinental
HSV
Huntsville Intl.
$317 Roundtrip, found 14 hours ago
$317
Roundtrip
found 14 hours ago
Select United flight, departing Thu, Oct 22 from George Bush Intercontinental to Huntsville Intl., returning Sun, Oct 25, priced at $317 found 14 hours ago
Fri, Sep 18 - Sun, Sep 20
IAH
George Bush Intercontinental
HSV
Huntsville Intl.
$326 Roundtrip, found 1 day ago
$326
Roundtrip
found 1 day ago
Select United flight, departing Fri, Sep 18 from George Bush Intercontinental to Huntsville Intl., returning Sun, Sep 20, priced at $326 found 1 day ago
Thu, Sep 3 - Mon, Sep 7
IAH
George Bush Intercontinental
HSV
Huntsville Intl.
$335 Roundtrip, found 3 days ago
$335
Roundtrip
found 3 days ago
Select United flight, departing Thu, Sep 3 from George Bush Intercontinental to Huntsville Intl., returning Mon, Sep 7, priced at $335 found 3 days ago
Thu, Sep 3 - Mon, Sep 7
IAH
George Bush Intercontinental
HSV
Huntsville Intl.
$348 Roundtrip, found 3 days ago
$348
Roundtrip
found 3 days ago
Select United flight, departing Thu, Sep 3 from George Bush Intercontinental to Huntsville Intl., returning Mon, Sep 7, priced at $348 found 3 days ago
Thu, Oct 22 - Sun, Oct 25
IAH
George Bush Intercontinental
HSV
Huntsville Intl.
$353 Roundtrip, found 14 hours ago
$353
Roundtrip
found 14 hours ago
Select United flight, departing Thu, Oct 22 from George Bush Intercontinental to Huntsville Intl., returning Sun, Oct 25, priced at $353 found 14 hours ago
Thu, Sep 3 - Sun, Sep 6
IAH
George Bush Intercontinental
HSV
Huntsville Intl.
$354 Roundtrip, found 3 days ago
$354
Roundtrip
found 3 days ago
Select United flight, departing Thu, Sep 3 from George Bush Intercontinental to Huntsville Intl., returning Sun, Sep 6, priced at $354 found 3 days ago
Fri, Sep 18 - Sun, Sep 20
IAH
George Bush Intercontinental
HSV
Huntsville Intl.
$355 Roundtrip, found 1 day ago
$355
Roundtrip
found 1 day ago
Select United flight, departing Fri, Sep 18 from George Bush Intercontinental to Huntsville Intl., returning Sun, Sep 20, priced at $355 found 1 day ago
Fri, Sep 11 - Sun, Sep 13
IAH
George Bush Intercontinental
HSV
Huntsville Intl.
$359 Roundtrip, found 6 days ago
$359
Roundtrip
found 6 days ago
Select United flight, departing Fri, Sep 11 from George Bush Intercontinental to Huntsville Intl., returning Sun, Sep 13, priced at $359 found 6 days ago
Fri, Sep 18 - Sun, Sep 20
IAH
George Bush Intercontinental
HSV
Huntsville Intl.
$364 Roundtrip, found 1 day ago
$364
Roundtrip
found 1 day ago
Select United flight, departing Fri, Sep 18 from George Bush Intercontinental to Huntsville Intl., returning Sun, Sep 20, priced at $364 found 1 day ago
Fri, Sep 18 - Sun, Sep 20
IAH
George Bush Intercontinental
HSV
Huntsville Intl.
$369 Roundtrip, found 1 day ago
$369
Roundtrip
found 1 day ago
Select United flight, departing Fri, Sep 18 from George Bush Intercontinental to Huntsville Intl., returning Sun, Sep 20, priced at $369 found 1 day ago

Frequently asked questions

What route does flight number UA4531 take?
UA4531 serves multiple routes, but the most common is between Pittsburgh, PA Airport (PIT-Pittsburgh Intl.) and Chicago, IL Airport (ORD-O'Hare Intl.). If your flight is direct, you'll step off the plane in roughly 1 hour and 36 minutes. Multi-stop flights can also operate under the same number, as can services on other routes.
What kind of plane is on flight number UA4531?
Chances are you'll be taking off on a Canadair (Bombardier) Regional Jet 550 if you're jetting from Pittsburgh Airport to O'Hare Airport, one of a few routes used for flight UA4531.
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 UA4531 flight with Travelocity, please visit our Customer Service Portal.