United Flight 4890 Deals & Information (2026/2027)

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United Flight 4890 Route Deals From $228

The cheapest prices found with in the last 7 days for return flights were $214 and $228 for one-way flights to McGhee Tyson for the period specified. Prices and availability are subject to change. Additional terms apply.

Fri, Apr 17 - Sun, Apr 19
IAH
George Bush Intercontinental
TYS
McGhee Tyson
$214 Roundtrip, found 2 days ago
$214
Roundtrip
found 2 days ago
Select United flight, departing Fri, Apr 17 from George Bush Intercontinental to McGhee Tyson, returning Sun, Apr 19, priced at $214 found 2 days ago
Wed, Mar 4 - Wed, Mar 11
IAH
George Bush Intercontinental
TYS
McGhee Tyson
$229 Roundtrip, found 1 day ago
$229
Roundtrip
found 1 day ago
Select United flight, departing Wed, Mar 4 from George Bush Intercontinental to McGhee Tyson, returning Wed, Mar 11, priced at $229 found 1 day ago
Sat, Feb 28 - Tue, Mar 3
IAH
George Bush Intercontinental
TYS
McGhee Tyson
$259 Roundtrip, found 6 days ago
$259
Roundtrip
found 6 days ago
Select United flight, departing Sat, Feb 28 from George Bush Intercontinental to McGhee Tyson, returning Tue, Mar 3, priced at $259 found 6 days ago