United Flight 4528 Deals & Information (2026/2027)

Wander Wisely with exceptional service, 24/7 supportOpens in a new window

Feel at ease with free flight cancellations within 24 hours of booking

Change your flight without a fee on select flights

United Flight 4528 Route Deals From $289

The cheapest prices found with in the last 7 days for return flights were $339 and $289 for one-way flights to George Bush Intercontinental for the period specified. Prices and availability are subject to change. Additional terms apply.

Wed, Dec 9 - Sun, Dec 13
HSV
Huntsville Intl.
IAH
George Bush Intercontinental
$339 Roundtrip, found 2 hours ago
$339
Roundtrip
found 2 hours ago
Select United flight, departing Wed, Dec 9 from Huntsville Intl. to George Bush Intercontinental, returning Sun, Dec 13, priced at $339 found 2 hours ago
Fri, Nov 20 - Mon, Nov 30
HSV
Huntsville Intl.
IAH
George Bush Intercontinental
$346 Roundtrip, found 1 day ago
$346
Roundtrip
found 1 day ago
Select United flight, departing Fri, Nov 20 from Huntsville Intl. to George Bush Intercontinental, returning Mon, Nov 30, priced at $346 found 1 day ago
Wed, Dec 9 - Sun, Dec 13
HSV
Huntsville Intl.
IAH
George Bush Intercontinental
$351 Roundtrip, found 2 hours ago
$351
Roundtrip
found 2 hours ago
Select United flight, departing Wed, Dec 9 from Huntsville Intl. to George Bush Intercontinental, returning Sun, Dec 13, priced at $351 found 2 hours ago
Fri, Nov 20 - Mon, Nov 30
HSV
Huntsville Intl.
IAH
George Bush Intercontinental
$358 Roundtrip, found 1 day ago
$358
Roundtrip
found 1 day ago
Select United flight, departing Fri, Nov 20 from Huntsville Intl. to George Bush Intercontinental, returning Mon, Nov 30, priced at $358 found 1 day ago
Thu, Feb 11 - Sun, Feb 14
HSV
Huntsville Intl.
IAH
George Bush Intercontinental
$369 Roundtrip, found 3 days ago
$369
Roundtrip
found 3 days ago
Select United flight, departing Thu, Feb 11 from Huntsville Intl. to George Bush Intercontinental, returning Sun, Feb 14, priced at $369 found 3 days ago
Thu, Feb 11 - Sun, Feb 14
HSV
Huntsville Intl.
IAH
George Bush Intercontinental
$375 Roundtrip, found 3 days ago
$375
Roundtrip
found 3 days ago
Select United flight, departing Thu, Feb 11 from Huntsville Intl. to George Bush Intercontinental, returning Sun, Feb 14, priced at $375 found 3 days ago
Wed, Dec 9 - Sun, Dec 13
HSV
Huntsville Intl.
IAH
George Bush Intercontinental
$394 Roundtrip, found 2 hours ago
$394
Roundtrip
found 2 hours ago
Select United flight, departing Wed, Dec 9 from Huntsville Intl. to George Bush Intercontinental, returning Sun, Dec 13, priced at $394 found 2 hours ago
Wed, Dec 9 - Sun, Dec 13
HSV
Huntsville Intl.
IAH
George Bush Intercontinental
$404 Roundtrip, found 2 hours ago
$404
Roundtrip
found 2 hours ago
Select United flight, departing Wed, Dec 9 from Huntsville Intl. to George Bush Intercontinental, returning Sun, Dec 13, priced at $404 found 2 hours ago
Thu, Feb 11 - Sun, Feb 14
HSV
Huntsville Intl.
IAH
George Bush Intercontinental
$407 Roundtrip, found 3 days ago
$407
Roundtrip
found 3 days ago
Select United flight, departing Thu, Feb 11 from Huntsville Intl. to George Bush Intercontinental, returning Sun, Feb 14, priced at $407 found 3 days ago
Tue, Nov 17 - Sat, Nov 21
HSV
Huntsville Intl.
IAH
George Bush Intercontinental
$412 Roundtrip, found 1 day ago
$412
Roundtrip
found 1 day ago
Select United flight, departing Tue, Nov 17 from Huntsville Intl. to George Bush Intercontinental, returning Sat, Nov 21, priced at $412 found 1 day ago
Wed, Dec 9 - Sun, Dec 13
HSV
Huntsville Intl.
IAH
George Bush Intercontinental
$414 Roundtrip, found 2 hours ago
$414
Roundtrip
found 2 hours ago
Select United flight, departing Wed, Dec 9 from Huntsville Intl. to George Bush Intercontinental, returning Sun, Dec 13, priced at $414 found 2 hours ago
Wed, Dec 9 - Sun, Dec 13
HSV
Huntsville Intl.
IAH
George Bush Intercontinental
$416 Roundtrip, found 2 hours ago
$416
Roundtrip
found 2 hours ago
Select United flight, departing Wed, Dec 9 from Huntsville Intl. to George Bush Intercontinental, returning Sun, Dec 13, priced at $416 found 2 hours ago
Fri, Nov 20 - Tue, Nov 24
HSV
Huntsville Intl.
IAH
George Bush Intercontinental
$424 Roundtrip, found 2 days ago
$424
Roundtrip
found 2 days ago
Select United flight, departing Fri, Nov 20 from Huntsville Intl. to George Bush Intercontinental, returning Tue, Nov 24, priced at $424 found 2 days ago
Tue, Nov 17 - Sat, Nov 21
HSV
Huntsville Intl.
IAH
George Bush Intercontinental
$432 Roundtrip, found 1 day ago
$432
Roundtrip
found 1 day ago
Select United flight, departing Tue, Nov 17 from Huntsville Intl. to George Bush Intercontinental, returning Sat, Nov 21, priced at $432 found 1 day ago
Sat, Nov 21 - Sun, Nov 29
HSV
Huntsville Intl.
IAH
George Bush Intercontinental
$434 Roundtrip, found 5 hours ago
$434
Roundtrip
found 5 hours ago
Select United flight, departing Sat, Nov 21 from Huntsville Intl. to George Bush Intercontinental, returning Sun, Nov 29, priced at $434 found 5 hours ago
Fri, Nov 20 - Mon, Nov 30
HSV
Huntsville Intl.
IAH
George Bush Intercontinental
$437 Roundtrip, found 1 day ago
$437
Roundtrip
found 1 day ago
Select United flight, departing Fri, Nov 20 from Huntsville Intl. to George Bush Intercontinental, returning Mon, Nov 30, priced at $437 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.