United Flight 556 Deals & Information (2025/2026)

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United Flight 556 Route Deals From $70

The cheapest prices found with in the last 7 days for return flights were $129 and $70 for one-way flights to Charlotte-Douglas Intl. for the period specified. Prices and availability are subject to change. Additional terms apply.

Fri, Sep 5 - Mon, Sep 8
ORD
O'Hare Intl.
CLT
Charlotte-Douglas Intl.
$129 Roundtrip, found 10 hours ago
$129
Roundtrip
found 10 hours ago
Select United flight, departing Fri, Sep 5 from O'Hare Intl. to Charlotte-Douglas Intl., returning Mon, Sep 8, priced at $129 found 10 hours ago
Sat, Sep 6 - Sat, Sep 13
ORD
O'Hare Intl.
CLT
Charlotte-Douglas Intl.
$142 Roundtrip, found 6 hours ago
$142
Roundtrip
found 6 hours ago
Select United flight, departing Sat, Sep 6 from O'Hare Intl. to Charlotte-Douglas Intl., returning Sat, Sep 13, priced at $142 found 6 hours ago
Fri, Oct 31 - Tue, Nov 4
ORD
O'Hare Intl.
CLT
Charlotte-Douglas Intl.
$160 Roundtrip, found 2 days ago
$160
Roundtrip
found 2 days ago
Select United flight, departing Fri, Oct 31 from O'Hare Intl. to Charlotte-Douglas Intl., returning Tue, Nov 4, priced at $160 found 2 days ago
Tue, Sep 2 - Fri, Sep 5
ORD
O'Hare Intl.
CLT
Charlotte-Douglas Intl.
$162 Roundtrip, found 2 days ago
$162
Roundtrip
found 2 days ago
Select United flight, departing Tue, Sep 2 from O'Hare Intl. to Charlotte-Douglas Intl., returning Fri, Sep 5, priced at $162 found 2 days ago
Sat, Aug 9 - Sun, Aug 24
ORD
O'Hare Intl.
CLT
Charlotte-Douglas Intl.
$164 Roundtrip, found 2 days ago
$164
Roundtrip
found 2 days ago
Select United flight, departing Sat, Aug 9 from O'Hare Intl. to Charlotte-Douglas Intl., returning Sun, Aug 24, priced at $164 found 2 days ago
Sat, Aug 16 - Wed, Aug 20
ORD
O'Hare Intl.
CLT
Charlotte-Douglas Intl.
$167 Roundtrip, found 4 days ago
$167
Roundtrip
found 4 days ago
Select United flight, departing Sat, Aug 16 from O'Hare Intl. to Charlotte-Douglas Intl., returning Wed, Aug 20, priced at $167 found 4 days ago
Thu, Aug 28 - Sun, Aug 31
ORD
O'Hare Intl.
CLT
Charlotte-Douglas Intl.
$173 Roundtrip, found 1 day ago
$173
Roundtrip
found 1 day ago
Select United flight, departing Thu, Aug 28 from O'Hare Intl. to Charlotte-Douglas Intl., returning Sun, Aug 31, priced at $173 found 1 day ago

Frequently asked questions

What route does flight number UA556 take?
UA556 is used on a range of routes. More commonly, UA556 flies direct from Liberty Intl. Airport (EWR) to FLL. If you have a ticket on this route, you'll be traveling for approximately 2 hours and 55 minutes.
What terminal does UA556 fly out of?
UA556 flights from Newark Airport typically leave from Terminal C. This flight number runs on multiple routes, but the most popular one is Newark Airport to FLL.
What kind of plane is on flight number UA556?
Chances are you'll be climbing aboard a Boeing 737-900 if you're booked on flight UA556 from Liberty Intl. Airport (EWR) to FLL. It's the most commonly used type of plane on this busy route.
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 UA556 flight with Travelocity, please visit our Customer Service Portal.