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United Flight 631 Deals & Information

Trip Type
Flight 1
Flight 2
Flight 3
Flight 4
Flight 5
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United Flight 631 Route Deals From $104

The cheapest prices found with in the last 7 days for return flights were $207 and $104 for one-way flights to Liberty Intl. for the period specified. Prices and availability are subject to change. Additional terms apply.

Mon, Oct 26 -
PHX
Sky Harbor Intl.
to
EWR
Liberty Intl.
$104

One way

found 6 hours ago

Open PHX to EWR flights search result page
Sun, Nov 15 -
PHX
Sky Harbor Intl.
to
EWR
Liberty Intl.
$118

One way

found 3 hours ago

Open PHX to EWR flights search result page
Tue, Oct 13 -
PHX
Sky Harbor Intl.
to
EWR
Liberty Intl.
$168

One way

found 5 hours ago

Open PHX to EWR flights search result page
Wed, Oct 21 - Sun, Oct 25
PHX
Sky Harbor Intl.
to
EWR
Liberty Intl.
$207

Roundtrip

found 10 hours ago

Open PHX to EWR flights search result page
Thu, Nov 19 - Mon, Nov 23
PHX
Sky Harbor Intl.
to
EWR
Liberty Intl.
$209

Roundtrip

found 4 days ago

Open PHX to EWR flights search result page
Wed, Oct 21 - Sun, Oct 25
PHX
Sky Harbor Intl.
to
EWR
Liberty Intl.
$212

Roundtrip

found 10 hours ago

Open PHX to EWR flights search result page
Wed, Oct 28 - Fri, Nov 13
PHX
Sky Harbor Intl.
to
EWR
Liberty Intl.
$217

Roundtrip

found 4 days ago

Open PHX to EWR flights search result page
Mon, Oct 26 -
PHX
Sky Harbor Intl.
to
EWR
Liberty Intl.
$104

One way

found 6 hours ago

Open PHX to EWR flights search result page
Tue, Oct 13 -
PHX
Sky Harbor Intl.
to
EWR
Liberty Intl.
$168

One way

found 5 hours ago

Open PHX to EWR flights search result page
Wed, Oct 21 - Sun, Oct 25
PHX
Sky Harbor Intl.
to
EWR
Liberty Intl.
$207

Roundtrip

found 10 hours ago

Open PHX to EWR flights search result page
Wed, Oct 21 - Sun, Oct 25
PHX
Sky Harbor Intl.
to
EWR
Liberty Intl.
$212

Roundtrip

found 10 hours ago

Open PHX to EWR flights search result page
Wed, Oct 28 - Fri, Nov 13
PHX
Sky Harbor Intl.
to
EWR
Liberty Intl.
$217

Roundtrip

found 4 days ago

Open PHX to EWR flights search result page
Sun, Nov 15 -
PHX
Sky Harbor Intl.
to
EWR
Liberty Intl.
$118

One way

found 3 hours ago

Open PHX to EWR flights search result page
Thu, Nov 19 - Mon, Nov 23
PHX
Sky Harbor Intl.
to
EWR
Liberty Intl.
$209

Roundtrip

found 4 days ago

Open PHX to EWR flights search result page

More United Flight For This Route

Carrier Flight Depart PHX Arrive EWR Sat
9/26		 Sun
9/27		 Mon
9/28		 Tue
9/29		 Wed
9/30		 Thu
10/1		 Fri
10/2		 Stops
UA 631 11:16 am 06:45 pm Check fare Check fare Check fare Check fare Check fare Check fare Check fare 0 stop(s)
UA 2017 03:00 pm 10:42 pm - - - - - Check fare Check fare 0 stop(s)

FAQs about UA631

What route does flight number UA631 take?

UA631 takes about 5 hours and 4 minutes to fly directly from Phoenix, AZ (PHX-Sky Harbor Intl.) to Newark, NJ (EWR-Liberty Intl.). We all know there's magic in the destination, but getting there is half the fun!

What terminal does UA631 fly out of?

UA631 runs between Phoenix, AZ (PHX-Sky Harbor Intl.) and Newark, NJ (EWR-Liberty Intl.), and passengers traveling on this flight generally board the plane from Terminal 3.

What kind of plane is on flight number UA631?

You'll probably find yourself traveling aboard the Airbus A320 if your flight number is UA631. This flight usually sets off from Phoenix, AZ (PHX-Sky Harbor Intl.) and lands at Newark, NJ (EWR-Liberty Intl.).