United Flight 556 Deals & Information (2026/2027)

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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, just found
$163
Roundtrip
just found
Select United flight, departing Thu, Nov 19 from Nashville Intl. to George Bush Intercontinental, returning Sat, Nov 21, priced at $163 just found
Thu, Nov 19 - Sat, Nov 21
BNA
Nashville Intl.
IAH
George Bush Intercontinental
$179 Roundtrip, just found
$179
Roundtrip
just found
Select United flight, departing Thu, Nov 19 from Nashville Intl. to George Bush Intercontinental, returning Sat, Nov 21, priced at $179 just found
Mon, Nov 23 - Fri, Nov 27
BNA
Nashville Intl.
IAH
George Bush Intercontinental
$180 Roundtrip, found 6 hours ago
$180
Roundtrip
found 6 hours ago
Select United flight, departing Mon, Nov 23 from Nashville Intl. to George Bush Intercontinental, returning Fri, Nov 27, priced at $180 found 6 hours ago
Thu, Nov 19 - Sat, Nov 21
BNA
Nashville Intl.
IAH
George Bush Intercontinental
$185 Roundtrip, just found
$185
Roundtrip
just found
Select United flight, departing Thu, Nov 19 from Nashville Intl. to George Bush Intercontinental, returning Sat, Nov 21, priced at $185 just found
Mon, Nov 23 - Fri, Nov 27
BNA
Nashville Intl.
IAH
George Bush Intercontinental
$191 Roundtrip, found 6 hours ago
$191
Roundtrip
found 6 hours ago
Select United flight, departing Mon, Nov 23 from Nashville Intl. to George Bush Intercontinental, returning Fri, Nov 27, priced at $191 found 6 hours ago
Sat, Dec 19 - Fri, Jan 1
BNA
Nashville Intl.
IAH
George Bush Intercontinental
$197 Roundtrip, found 9 hours ago
$197
Roundtrip
found 9 hours ago
Select United flight, departing Sat, Dec 19 from Nashville Intl. to George Bush Intercontinental, returning Fri, Jan 1, priced at $197 found 9 hours ago
Sun, Dec 6 - Sat, Dec 12
BNA
Nashville Intl.
IAH
George Bush Intercontinental
$200 Roundtrip, found 1 hour ago
$200
Roundtrip
found 1 hour ago
Select United flight, departing Sun, Dec 6 from Nashville Intl. to George Bush Intercontinental, returning Sat, Dec 12, priced at $200 found 1 hour ago
Thu, Nov 19 - Sat, Nov 21
BNA
Nashville Intl.
IAH
George Bush Intercontinental
$206 Roundtrip, just found
$206
Roundtrip
just found
Select United flight, departing Thu, Nov 19 from Nashville Intl. to George Bush Intercontinental, returning Sat, Nov 21, priced at $206 just found
Thu, Nov 19 - Sat, Nov 21
BNA
Nashville Intl.
IAH
George Bush Intercontinental
$209 Roundtrip, just found
$209
Roundtrip
just found
Select United flight, departing Thu, Nov 19 from Nashville Intl. to George Bush Intercontinental, returning Sat, Nov 21, priced at $209 just found
Thu, Nov 19 - Sat, Nov 21
BNA
Nashville Intl.
IAH
George Bush Intercontinental
$228 Roundtrip, just found
$228
Roundtrip
just found
Select United flight, departing Thu, Nov 19 from Nashville Intl. to George Bush Intercontinental, returning Sat, Nov 21, priced at $228 just found

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.