United Flight 4401 Deals & Information (2026/2027)

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United Flight 4401 Route Deals From $54

The cheapest prices found with in the last 7 days for return flights were $111 and $54 for one-way flights to Portland Intl. Jetport for the period specified. Prices and availability are subject to change. Additional terms apply.

Fri, Mar 20 - Sun, Mar 22
EWR
Newark Liberty Intl. Airport
PWM
Portland Intl. Jetport
$111 Roundtrip, found 4 days ago
$111
Roundtrip
found 4 days ago
Select United flight, departing Fri, Mar 20 from Newark Liberty Intl. Airport to Portland Intl. Jetport, returning Sun, Mar 22, priced at $111 found 4 days ago
Fri, May 8 - Sat, May 9
EWR
Newark Liberty Intl. Airport
PWM
Portland Intl. Jetport
$142 Roundtrip, found 3 hours ago
$142
Roundtrip
found 3 hours ago
Select United flight, departing Fri, May 8 from Newark Liberty Intl. Airport to Portland Intl. Jetport, returning Sat, May 9, priced at $142 found 3 hours ago
Mon, Jun 15 - Sat, Jun 20
EWR
Newark Liberty Intl. Airport
PWM
Portland Intl. Jetport
$147 Roundtrip, found 3 days ago
$147
Roundtrip
found 3 days ago
Select United flight, departing Mon, Jun 15 from Newark Liberty Intl. Airport to Portland Intl. Jetport, returning Sat, Jun 20, priced at $147 found 3 days ago
Sat, Mar 21 - Sun, Mar 22
EWR
Newark Liberty Intl. Airport
PWM
Portland Intl. Jetport
$151 Roundtrip, found 13 hours ago
$151
Roundtrip
found 13 hours ago
Select United flight, departing Sat, Mar 21 from Newark Liberty Intl. Airport to Portland Intl. Jetport, returning Sun, Mar 22, priced at $151 found 13 hours ago
Wed, Mar 25 - Sat, Mar 28
EWR
Newark Liberty Intl. Airport
PWM
Portland Intl. Jetport
$152 Roundtrip, found 16 hours ago
$152
Roundtrip
found 16 hours ago
Select United flight, departing Wed, Mar 25 from Newark Liberty Intl. Airport to Portland Intl. Jetport, returning Sat, Mar 28, priced at $152 found 16 hours ago
Mon, Jul 13 - Sat, Jul 25
EWR
Newark Liberty Intl. Airport
PWM
Portland Intl. Jetport
$169 Roundtrip, found 6 days ago
$169
Roundtrip
found 6 days ago
Select United flight, departing Mon, Jul 13 from Newark Liberty Intl. Airport to Portland Intl. Jetport, returning Sat, Jul 25, priced at $169 found 6 days ago
Wed, Jul 8 - Wed, Jul 15
EWR
Newark Liberty Intl. Airport
PWM
Portland Intl. Jetport
$174 Roundtrip, found 5 days ago
$174
Roundtrip
found 5 days ago
Select United flight, departing Wed, Jul 8 from Newark Liberty Intl. Airport to Portland Intl. Jetport, returning Wed, Jul 15, priced at $174 found 5 days ago
Fri, Mar 20 - Sun, Mar 22
EWR
Newark Liberty Intl. Airport
PWM
Portland Intl. Jetport
$181 Roundtrip, found 4 days ago
$181
Roundtrip
found 4 days ago
Select United flight, departing Fri, Mar 20 from Newark Liberty Intl. Airport to Portland Intl. Jetport, returning Sun, Mar 22, priced at $181 found 4 days ago
Sat, Jul 4 - Sat, Jul 11
EWR
Newark Liberty Intl. Airport
PWM
Portland Intl. Jetport
$182 Roundtrip, found 5 days ago
$182
Roundtrip
found 5 days ago
Select United flight, departing Sat, Jul 4 from Newark Liberty Intl. Airport to Portland Intl. Jetport, returning Sat, Jul 11, priced at $182 found 5 days ago
Sun, Feb 22 - Wed, Feb 25
EWR
Newark Liberty Intl. Airport
PWM
Portland Intl. Jetport
$191 Roundtrip, found 5 days ago
$191
Roundtrip
found 5 days ago
Select United flight, departing Sun, Feb 22 from Newark Liberty Intl. Airport to Portland Intl. Jetport, returning Wed, Feb 25, priced at $191 found 5 days ago

Frequently asked questions

What route does flight number UA4401 take?
UA4401 is used on multiple routes. Most commonly, UA4401 flies straight from Allentown, PA Airport (ABE-Lehigh Valley Intl.) to O'Hare Intl. Airport (ORD). If you've booked a seat on this route, you'll be flying for around 2 hours and 5 minutes.
What kind of plane is on flight number UA4401?
If you're on flight UA4401 from Lehigh Valley International Airport to O'Hare Airport, there's a strong chance you'll be jetting off on the Canadair (Bombardier) Regional Jet 550. Flight UA4401 serves several routes, but this is the most common one.
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 UA4401 flight with Travelocity, please visit our Customer Service Portal.