United Flight UA4890 Deals & Information (2025/2026)

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United Flight 4890 Route Deals From $198

The cheapest prices found with in the last 7 days for return flights were $209 and $198 for one-way flights to McGhee Tyson for the period specified. Prices and availability are subject to change. Additional terms apply.

Tue, Dec 9 - Tue, Dec 16
IAH
George Bush Intercontinental
TYS
McGhee Tyson
$209 Roundtrip, found 1 day ago
$209
Roundtrip
found 1 day ago
Select United flight, departing Tue, Dec 9 from George Bush Intercontinental to McGhee Tyson, returning Tue, Dec 16, priced at $209 found 1 day ago
Tue, Oct 14 - Tue, Oct 21
IAH
George Bush Intercontinental
TYS
McGhee Tyson
$212 Roundtrip, found 4 days ago
$212
Roundtrip
found 4 days ago
Select United flight, departing Tue, Oct 14 from George Bush Intercontinental to McGhee Tyson, returning Tue, Oct 21, priced at $212 found 4 days ago
Wed, Jan 7 - Sat, Jan 10
IAH
George Bush Intercontinental
TYS
McGhee Tyson
$214 Roundtrip, found 5 days ago
$214
Roundtrip
found 5 days ago
Select United flight, departing Wed, Jan 7 from George Bush Intercontinental to McGhee Tyson, returning Sat, Jan 10, priced at $214 found 5 days ago
Wed, Nov 19 - Sun, Nov 23
IAH
George Bush Intercontinental
TYS
McGhee Tyson
$226 Roundtrip, just found
$226
Roundtrip
just found
Select United flight, departing Wed, Nov 19 from George Bush Intercontinental to McGhee Tyson, returning Sun, Nov 23, priced at $226 just found
Tue, Dec 9 - Tue, Dec 16
IAH
George Bush Intercontinental
TYS
McGhee Tyson
$234 Roundtrip, found 1 day ago
$234
Roundtrip
found 1 day ago
Select United flight, departing Tue, Dec 9 from George Bush Intercontinental to McGhee Tyson, returning Tue, Dec 16, priced at $234 found 1 day ago
Wed, Nov 19 - Sun, Nov 23
IAH
George Bush Intercontinental
TYS
McGhee Tyson
$239 Roundtrip, just found
$239
Roundtrip
just found
Select United flight, departing Wed, Nov 19 from George Bush Intercontinental to McGhee Tyson, returning Sun, Nov 23, priced at $239 just found