United Flight 4528 Deals & Information (2026/2027)

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United Flight 4528 Route Deals From $289

The cheapest prices found with in the last 7 days for return flights were $349 and $289 for one-way flights to George Bush Intercontinental for the period specified. Prices and availability are subject to change. Additional terms apply.

Thu, Feb 11 - Sun, Feb 14
HSV
Huntsville Intl.
IAH
George Bush Intercontinental
$349 Roundtrip, found 22 hours ago
$349
Roundtrip
found 22 hours ago
Select United flight, departing Thu, Feb 11 from Huntsville Intl. to George Bush Intercontinental, returning Sun, Feb 14, priced at $349 found 22 hours ago
Thu, Dec 10 - Sat, Dec 12
HSV
Huntsville Intl.
IAH
George Bush Intercontinental
$356 Roundtrip, found 2 days ago
$356
Roundtrip
found 2 days ago
Select United flight, departing Thu, Dec 10 from Huntsville Intl. to George Bush Intercontinental, returning Sat, Dec 12, priced at $356 found 2 days ago
Thu, Jan 14 - Sun, Jan 17
HSV
Huntsville Intl.
IAH
George Bush Intercontinental
$360 Roundtrip, found 1 day ago
$360
Roundtrip
found 1 day ago
Select United flight, departing Thu, Jan 14 from Huntsville Intl. to George Bush Intercontinental, returning Sun, Jan 17, priced at $360 found 1 day ago
Thu, Dec 10 - Sat, Dec 12
HSV
Huntsville Intl.
IAH
George Bush Intercontinental
$362 Roundtrip, found 2 days ago
$362
Roundtrip
found 2 days ago
Select United flight, departing Thu, Dec 10 from Huntsville Intl. to George Bush Intercontinental, returning Sat, Dec 12, priced at $362 found 2 days ago
Thu, Jan 14 - Sun, Jan 17
HSV
Huntsville Intl.
IAH
George Bush Intercontinental
$365 Roundtrip, found 1 day ago
$365
Roundtrip
found 1 day ago
Select United flight, departing Thu, Jan 14 from Huntsville Intl. to George Bush Intercontinental, returning Sun, Jan 17, priced at $365 found 1 day ago
Tue, Jan 5 - Wed, Jan 20
HSV
Huntsville Intl.
IAH
George Bush Intercontinental
$366 Roundtrip, found 22 hours ago
$366
Roundtrip
found 22 hours ago
Select United flight, departing Tue, Jan 5 from Huntsville Intl. to George Bush Intercontinental, returning Wed, Jan 20, priced at $366 found 22 hours ago
Fri, Dec 4 - Mon, Dec 7
HSV
Huntsville Intl.
IAH
George Bush Intercontinental
$368 Roundtrip, found 2 days ago
$368
Roundtrip
found 2 days ago
Select United flight, departing Fri, Dec 4 from Huntsville Intl. to George Bush Intercontinental, returning Mon, Dec 7, priced at $368 found 2 days ago
Thu, Dec 10 - Sat, Dec 12
HSV
Huntsville Intl.
IAH
George Bush Intercontinental
$372 Roundtrip, found 2 days ago
$372
Roundtrip
found 2 days ago
Select United flight, departing Thu, Dec 10 from Huntsville Intl. to George Bush Intercontinental, returning Sat, Dec 12, priced at $372 found 2 days ago
Fri, Dec 4 - Mon, Dec 7
HSV
Huntsville Intl.
IAH
George Bush Intercontinental
$373 Roundtrip, found 2 days ago
$373
Roundtrip
found 2 days ago
Select United flight, departing Fri, Dec 4 from Huntsville Intl. to George Bush Intercontinental, returning Mon, Dec 7, priced at $373 found 2 days ago
Sun, Nov 22 - Thu, Dec 3
HSV
Huntsville Intl.
IAH
George Bush Intercontinental
$376 Roundtrip, found 22 hours ago
$376
Roundtrip
found 22 hours ago
Select United flight, departing Sun, Nov 22 from Huntsville Intl. to George Bush Intercontinental, returning Thu, Dec 3, priced at $376 found 22 hours ago
Thu, Jan 14 - Sun, Jan 17
HSV
Huntsville Intl.
IAH
George Bush Intercontinental
$380 Roundtrip, found 1 day ago
$380
Roundtrip
found 1 day ago
Select United flight, departing Thu, Jan 14 from Huntsville Intl. to George Bush Intercontinental, returning Sun, Jan 17, priced at $380 found 1 day ago
Fri, Dec 4 - Mon, Dec 7
HSV
Huntsville Intl.
IAH
George Bush Intercontinental
$383 Roundtrip, found 2 days ago
$383
Roundtrip
found 2 days ago
Select United flight, departing Fri, Dec 4 from Huntsville Intl. to George Bush Intercontinental, returning Mon, Dec 7, priced at $383 found 2 days ago
Fri, Dec 4 - Mon, Dec 7
HSV
Huntsville Intl.
IAH
George Bush Intercontinental
$388 Roundtrip, found 2 days ago
$388
Roundtrip
found 2 days ago
Select United flight, departing Fri, Dec 4 from Huntsville Intl. to George Bush Intercontinental, returning Mon, Dec 7, priced at $388 found 2 days ago
Thu, Jan 14 - Sun, Jan 17
HSV
Huntsville Intl.
IAH
George Bush Intercontinental
$391 Roundtrip, found 1 day ago
$391
Roundtrip
found 1 day ago
Select United flight, departing Thu, Jan 14 from Huntsville Intl. to George Bush Intercontinental, returning Sun, Jan 17, priced at $391 found 1 day ago

Frequently asked questions

What route does flight number UA4528 take?
UA4528 flies directly from Portland, ME Airport (PWM-Portland Intl. Jetport) to Newark, NJ Airport (EWR-Liberty Intl.) in approximately 1 hour and 30 minutes. It can sometimes be used on other routes though, some of which could be multi-stop journeys. Keep an eye out for this when booking your seat to avoid any mix-ups.
What kind of plane is on flight number UA4528?
If you've booked a seat on flight UA4528 from Portland, ME Airport (PWM-Portland Intl. Jetport) to Newark, NJ Airport (EWR-Liberty Intl.), you'll most likely be traveling aboard the Canadair (Bombardier) Regional Jet 550. Flight UA4528 serves multiple routes, but this is the busiest.
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 UA4528 flight with Travelocity, please visit our Customer Service Portal.