United Flight 556 Deals & Information (2026/2027)

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 556 Route Deals From $82

The cheapest prices found with in the last 7 days for return flights were $163 and $82 for one-way flights to George Bush Intercontinental for the period specified. Prices and availability are subject to change. Additional terms apply.

Thu, Nov 19 - Sat, Nov 21
BNA
Nashville Intl.
IAH
George Bush Intercontinental
$163 Roundtrip, found 11 hours ago
$163
Roundtrip
found 11 hours ago
Select United flight, departing Thu, Nov 19 from Nashville Intl. to George Bush Intercontinental, returning Sat, Nov 21, priced at $163 found 11 hours ago
Thu, Nov 19 - Sat, Nov 21
BNA
Nashville Intl.
IAH
George Bush Intercontinental
$179 Roundtrip, found 11 hours ago
$179
Roundtrip
found 11 hours ago
Select United flight, departing Thu, Nov 19 from Nashville Intl. to George Bush Intercontinental, returning Sat, Nov 21, priced at $179 found 11 hours ago
Mon, Nov 23 - Fri, Nov 27
BNA
Nashville Intl.
IAH
George Bush Intercontinental
$180 Roundtrip, found 17 hours ago
$180
Roundtrip
found 17 hours ago
Select United flight, departing Mon, Nov 23 from Nashville Intl. to George Bush Intercontinental, returning Fri, Nov 27, priced at $180 found 17 hours ago
Thu, Nov 19 - Sat, Nov 21
BNA
Nashville Intl.
IAH
George Bush Intercontinental
$185 Roundtrip, found 11 hours ago
$185
Roundtrip
found 11 hours ago
Select United flight, departing Thu, Nov 19 from Nashville Intl. to George Bush Intercontinental, returning Sat, Nov 21, priced at $185 found 11 hours ago
Mon, Nov 23 - Fri, Nov 27
BNA
Nashville Intl.
IAH
George Bush Intercontinental
$191 Roundtrip, found 17 hours ago
$191
Roundtrip
found 17 hours ago
Select United flight, departing Mon, Nov 23 from Nashville Intl. to George Bush Intercontinental, returning Fri, Nov 27, priced at $191 found 17 hours ago
Sat, Dec 19 - Fri, Jan 1
BNA
Nashville Intl.
IAH
George Bush Intercontinental
$197 Roundtrip, found 20 hours ago
$197
Roundtrip
found 20 hours ago
Select United flight, departing Sat, Dec 19 from Nashville Intl. to George Bush Intercontinental, returning Fri, Jan 1, priced at $197 found 20 hours ago
Sun, Dec 6 - Sat, Dec 12
BNA
Nashville Intl.
IAH
George Bush Intercontinental
$200 Roundtrip, found 12 hours ago
$200
Roundtrip
found 12 hours ago
Select United flight, departing Sun, Dec 6 from Nashville Intl. to George Bush Intercontinental, returning Sat, Dec 12, priced at $200 found 12 hours ago
Thu, Nov 19 - Sat, Nov 21
BNA
Nashville Intl.
IAH
George Bush Intercontinental
$206 Roundtrip, found 11 hours ago
$206
Roundtrip
found 11 hours ago
Select United flight, departing Thu, Nov 19 from Nashville Intl. to George Bush Intercontinental, returning Sat, Nov 21, priced at $206 found 11 hours ago
Thu, Nov 19 - Sat, Nov 21
BNA
Nashville Intl.
IAH
George Bush Intercontinental
$209 Roundtrip, found 11 hours ago
$209
Roundtrip
found 11 hours ago
Select United flight, departing Thu, Nov 19 from Nashville Intl. to George Bush Intercontinental, returning Sat, Nov 21, priced at $209 found 11 hours ago
Thu, Nov 19 - Sat, Nov 21
BNA
Nashville Intl.
IAH
George Bush Intercontinental
$228 Roundtrip, found 11 hours ago
$228
Roundtrip
found 11 hours ago
Select United flight, departing Thu, Nov 19 from Nashville Intl. to George Bush Intercontinental, returning Sat, Nov 21, priced at $228 found 11 hours 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.