United Flight UA3644 Deals & Information (2024/2025)

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United Flight 3644 Route Deals From $89

The cheapest prices found with in the last 7 days for return flights were $177 and $89 for one-way flights to Liberty Intl. for the period specified. Prices and availability are subject to change. Additional terms apply.

Thu, Aug 15 - Sun, Aug 18
JAX
Jacksonville Intl.
EWR
Liberty Intl.
$177 Roundtrip, found 2 days ago
$177
Roundtrip
found 2 days ago
Select United flight, departing Thu, Aug 15 from Jacksonville Intl. to Liberty Intl., returning Sun, Aug 18, priced at $177 found 2 days ago
Wed, Jul 3 - Tue, Jul 9
JAX
Jacksonville Intl.
EWR
Liberty Intl.
$186 Roundtrip, found 5 hours ago
$186
Roundtrip
found 5 hours ago
Select United flight, departing Wed, Jul 3 from Jacksonville Intl. to Liberty Intl., returning Tue, Jul 9, priced at $186 found 5 hours ago
Tue, Jun 4 - Tue, Jun 11
JAX
Jacksonville Intl.
EWR
Liberty Intl.
$188 Roundtrip, found 6 days ago
$188
Roundtrip
found 6 days ago
Select United flight, departing Tue, Jun 4 from Jacksonville Intl. to Liberty Intl., returning Tue, Jun 11, priced at $188 found 6 days ago
Fri, Aug 16 - Sun, Aug 18
JAX
Jacksonville Intl.
EWR
Liberty Intl.
$204 Roundtrip, found 3 days ago
$204
Roundtrip
found 3 days ago
Select United flight, departing Fri, Aug 16 from Jacksonville Intl. to Liberty Intl., returning Sun, Aug 18, priced at $204 found 3 days ago
Tue, Jul 2 - Thu, Jul 4
JAX
Jacksonville Intl.
EWR
Liberty Intl.
$205 Roundtrip, found 13 hours ago
$205
Roundtrip
found 13 hours ago
Select United flight, departing Tue, Jul 2 from Jacksonville Intl. to Liberty Intl., returning Thu, Jul 4, priced at $205 found 13 hours ago
Mon, Jul 29 - Tue, Aug 13
JAX
Jacksonville Intl.
EWR
Liberty Intl.
$212 Roundtrip, found 3 days ago
$212
Roundtrip
found 3 days ago
Select United flight, departing Mon, Jul 29 from Jacksonville Intl. to Liberty Intl., returning Tue, Aug 13, priced at $212 found 3 days ago
Fri, May 17 - Sun, May 26
JAX
Jacksonville Intl.
EWR
Liberty Intl.
$213 Roundtrip, found 4 days ago
$213
Roundtrip
found 4 days ago
Select United flight, departing Fri, May 17 from Jacksonville Intl. to Liberty Intl., returning Sun, May 26, priced at $213 found 4 days ago
Wed, Jul 3 - Tue, Jul 9
JAX
Jacksonville Intl.
EWR
Liberty Intl.
$214 Roundtrip, found 5 hours ago
$214
Roundtrip
found 5 hours ago
Select United flight, departing Wed, Jul 3 from Jacksonville Intl. to Liberty Intl., returning Tue, Jul 9, priced at $214 found 5 hours ago
Fri, May 17 - Sun, May 26
JAX
Jacksonville Intl.
EWR
Liberty Intl.
$216 Roundtrip, found 4 days ago
$216
Roundtrip
found 4 days ago
Select United flight, departing Fri, May 17 from Jacksonville Intl. to Liberty Intl., returning Sun, May 26, priced at $216 found 4 days ago
Sun, Sep 1 - Wed, Sep 4
JAX
Jacksonville Intl.
EWR
Liberty Intl.
$221 Roundtrip, found 1 day ago
$221
Roundtrip
found 1 day ago
Select United flight, departing Sun, Sep 1 from Jacksonville Intl. to Liberty Intl., returning Wed, Sep 4, priced at $221 found 1 day ago

More United Flight For This Route

CarrierFlightDepart JAXArrive EWRWed
4/24		Thu
4/25		Fri
4/26		Sat
4/27		Sun
4/28		Mon
4/29		Tue
4/30		Stops
UA233207:02 am09:30 amCheck FareCheck FareCheck FareCheck FareCheck FareCheck FareCheck Fare
0 Stops
UA362111:55 am02:30 pmCheck Fare
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Check FareCheck Fare
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-
0 Stops
UA126103:20 pm05:50 pmCheck FareCheck FareCheck Fare
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Check FareCheck FareCheck Fare
0 Stops
UA364406:05 pm08:40 pmCheck FareCheck FareCheck FareCheck FareCheck FareCheck FareCheck Fare
0 Stops
UA140111:35 am02:03 pm
-
Check FareCheck Fare
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-
Check FareCheck Fare
0 Stops
UA359303:05 pm05:42 pm
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-
Check Fare
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-
0 Stops

Frequently asked questions

What route does flight number UA3644 take?
You’ll be landing at Newark, NJ Airport (EWR-Liberty Intl.) from Charleston Intl. Airport (CHS) if you’re traveling on flight number UA3644. You’ll be in the sky for 2 hours on this trip. What’s more, the flight conveniently travels non-stop.
How often is UA3644 on time?
About 88% of UA3644 flights arrive according to scheduled times — so if you’re traveling between Charleston Intl. Airport (CHS) and Newark Airport, you can relax knowing that you’ll touch down at your destination ASAP. If your United Airlines service encounters a delay, the average wait is around 29 minutes. Because of the airline’s high standard of service, this route has a star rating of 3.2.
What kind of plane is on flight number UA3644?
There’s a good chance you’ll find yourself cruising aboard the Embraer 170 if you’re on flight number UA3644. This flight typically heads off from CHS and arrives at Liberty Intl. Airport (EWR).
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 UA3644 flight with Travelocity, please visit our Customer Service Portal.