United Flight 4445 Deals & Information (2025/2026)

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United Flight 4445 Route Deals From $131

The cheapest prices found with in the last 7 days for return flights were $283 and $131 for one-way flights to Birmingham Intl. for the period specified. Prices and availability are subject to change. Additional terms apply.

Thu, Jun 12 - Mon, Jun 16
ORD
O'Hare Intl.
BHM
Birmingham Intl.
$283 Roundtrip, found 5 days ago
$283
Roundtrip
found 5 days ago
Select United flight, departing Thu, Jun 12 from O'Hare Intl. to Birmingham Intl., returning Mon, Jun 16, priced at $283 found 5 days ago
Fri, Aug 22 - Mon, Aug 25
ORD
O'Hare Intl.
BHM
Birmingham Intl.
$286 Roundtrip, found 5 days ago
$286
Roundtrip
found 5 days ago
Select United flight, departing Fri, Aug 22 from O'Hare Intl. to Birmingham Intl., returning Mon, Aug 25, priced at $286 found 5 days ago
Sat, Jun 21 - Tue, Jun 24
ORD
O'Hare Intl.
BHM
Birmingham Intl.
$292 Roundtrip, found 1 day ago
$292
Roundtrip
found 1 day ago
Select United flight, departing Sat, Jun 21 from O'Hare Intl. to Birmingham Intl., returning Tue, Jun 24, priced at $292 found 1 day ago
Sat, Jun 14 - Tue, Jun 17
ORD
O'Hare Intl.
BHM
Birmingham Intl.
$299 Roundtrip, found 1 day ago
$299
Roundtrip
found 1 day ago
Select United flight, departing Sat, Jun 14 from O'Hare Intl. to Birmingham Intl., returning Tue, Jun 17, priced at $299 found 1 day ago
Sun, Jun 15 - Tue, Jun 17
ORD
O'Hare Intl.
BHM
Birmingham Intl.
$302 Roundtrip, found 1 day ago
$302
Roundtrip
found 1 day ago
Select United flight, departing Sun, Jun 15 from O'Hare Intl. to Birmingham Intl., returning Tue, Jun 17, priced at $302 found 1 day ago

Frequently asked questions

What route does flight number UA4445 take?
UA4445 jets from Nantucket Memorial Airport to Newark, NJ Airport (EWR-Liberty Intl.) and is a direct flight. This trip takes 1 hour and 40 minutes.
What kind of plane is on flight number UA4445?
Expect to step aboard a Canadair (Bombardier) Regional Jet 550 if you’re booked on flight UA4445. Nearly all flights from Nantucket, MA Airport (ACK-Nantucket Memorial) to Newark, NJ Airport (EWR-Liberty Intl.) are operated using this type of aircraft.
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 UA4445 flight with Travelocity, please visit our Customer Service Portal.