United Flight 3424 Deals & Information (2025/2026)

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 3424 Route Deals From $64

The cheapest prices found with in the last 7 days for return flights were $107 and $64 for one-way flights to Newark Liberty Intl. Airport for the period specified. Prices and availability are subject to change. Additional terms apply.

Sat, Oct 4 - Sun, Oct 5
PWM
Portland Intl. Jetport
EWR
Newark Liberty Intl. Airport
$107 Roundtrip, found 2 days ago
$107
Roundtrip
found 2 days ago
Select United flight, departing Sat, Oct 4 from Portland Intl. Jetport to Newark Liberty Intl. Airport, returning Sun, Oct 5, priced at $107 found 2 days ago
Fri, Oct 24 - Sun, Oct 26
PWM
Portland Intl. Jetport
EWR
Newark Liberty Intl. Airport
$109 Roundtrip, found 6 hours ago
$109
Roundtrip
found 6 hours ago
Select United flight, departing Fri, Oct 24 from Portland Intl. Jetport to Newark Liberty Intl. Airport, returning Sun, Oct 26, priced at $109 found 6 hours ago
Fri, Oct 3 - Sat, Oct 4
PWM
Portland Intl. Jetport
EWR
Newark Liberty Intl. Airport
$117 Roundtrip, found 3 days ago
$117
Roundtrip
found 3 days ago
Select United flight, departing Fri, Oct 3 from Portland Intl. Jetport to Newark Liberty Intl. Airport, returning Sat, Oct 4, priced at $117 found 3 days ago
Sat, Nov 1 - Sun, Nov 2
PWM
Portland Intl. Jetport
EWR
Newark Liberty Intl. Airport
$118 Roundtrip, found 6 days ago
$118
Roundtrip
found 6 days ago
Select United flight, departing Sat, Nov 1 from Portland Intl. Jetport to Newark Liberty Intl. Airport, returning Sun, Nov 2, priced at $118 found 6 days ago
Fri, Oct 24 - Sun, Oct 26
PWM
Portland Intl. Jetport
EWR
Newark Liberty Intl. Airport
$127 Roundtrip, found 6 hours ago
$127
Roundtrip
found 6 hours ago
Select United flight, departing Fri, Oct 24 from Portland Intl. Jetport to Newark Liberty Intl. Airport, returning Sun, Oct 26, priced at $127 found 6 hours ago
Sat, Oct 4 - Sun, Oct 5
PWM
Portland Intl. Jetport
EWR
Newark Liberty Intl. Airport
$128 Roundtrip, found 2 days ago
$128
Roundtrip
found 2 days ago
Select United flight, departing Sat, Oct 4 from Portland Intl. Jetport to Newark Liberty Intl. Airport, returning Sun, Oct 5, priced at $128 found 2 days ago
Thu, Oct 9 - Mon, Oct 13
PWM
Portland Intl. Jetport
EWR
Newark Liberty Intl. Airport
$139 Roundtrip, found 5 days ago
$139
Roundtrip
found 5 days ago
Select United flight, departing Thu, Oct 9 from Portland Intl. Jetport to Newark Liberty Intl. Airport, returning Mon, Oct 13, priced at $139 found 5 days ago
Fri, Oct 17 - Sun, Oct 19
PWM
Portland Intl. Jetport
EWR
Newark Liberty Intl. Airport
$144 Roundtrip, found 3 days ago
$144
Roundtrip
found 3 days ago
Select United flight, departing Fri, Oct 17 from Portland Intl. Jetport to Newark Liberty Intl. Airport, returning Sun, Oct 19, priced at $144 found 3 days ago
Fri, Oct 24 - Sun, Oct 26
PWM
Portland Intl. Jetport
EWR
Newark Liberty Intl. Airport
$145 Roundtrip, found 6 hours ago
$145
Roundtrip
found 6 hours ago
Select United flight, departing Fri, Oct 24 from Portland Intl. Jetport to Newark Liberty Intl. Airport, returning Sun, Oct 26, priced at $145 found 6 hours ago
Fri, Nov 7 - Tue, Nov 11
PWM
Portland Intl. Jetport
EWR
Newark Liberty Intl. Airport
$147 Roundtrip, found 7 hours ago
$147
Roundtrip
found 7 hours ago
Select United flight, departing Fri, Nov 7 from Portland Intl. Jetport to Newark Liberty Intl. Airport, returning Tue, Nov 11, priced at $147 found 7 hours ago

Frequently asked questions

What route does flight number UA3424 take?
UA3424 takes multiple routes. The most frequently flown is between Cleveland, OH Airport (CLE-Hopkins Intl.) and Dulles Intl. Airport, which flies direct. This flight usually takes 1 hour and 19 minutes. That said, there are likely to be other flights with the same number that have one or more stops.
What kind of plane is on flight number UA3424?
UA3424 is a flight number that serves many routes. If you're heading off on the most popular one, Cleveland Hopkins Intl. Airport to Washington Dulles Intl. Airport (IAD), you'll probably be on an Embraer 170.
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 UA3424 flight with Travelocity, please visit our Customer Service Portal.