United Flight 4890 Deals & Information (2025/2026)

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United Flight 4890 Route Deals From $224

The cheapest prices found with in the last 7 days for return flights were $223 and $224 for one-way flights to McGhee Tyson for the period specified. Prices and availability are subject to change. Additional terms apply.

Wed, Dec 10 - Sat, Dec 13
IAH
George Bush Intercontinental
TYS
McGhee Tyson
$223 Roundtrip, found 2 days ago
$223
Roundtrip
found 2 days ago
Select United flight, departing Wed, Dec 10 from George Bush Intercontinental to McGhee Tyson, returning Sat, Dec 13, priced at $223 found 2 days ago
Sat, Dec 13 - Mon, Dec 15
IAH
George Bush Intercontinental
TYS
McGhee Tyson
$227 Roundtrip, found 6 days ago
$227
Roundtrip
found 6 days ago
Select United flight, departing Sat, Dec 13 from George Bush Intercontinental to McGhee Tyson, returning Mon, Dec 15, priced at $227 found 6 days ago
Wed, Dec 17 - Sat, Dec 20
IAH
George Bush Intercontinental
TYS
McGhee Tyson
$264 Roundtrip, found 11 hours ago
$264
Roundtrip
found 11 hours ago
Select United flight, departing Wed, Dec 17 from George Bush Intercontinental to McGhee Tyson, returning Sat, Dec 20, priced at $264 found 11 hours ago
Mon, Dec 22 - Thu, Dec 25
IAH
George Bush Intercontinental
TYS
McGhee Tyson
$271 Roundtrip, found 17 hours ago
$271
Roundtrip
found 17 hours ago
Select United flight, departing Mon, Dec 22 from George Bush Intercontinental to McGhee Tyson, returning Thu, Dec 25, priced at $271 found 17 hours ago