United Flight UA4890 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 $209 and $224 for one-way flights to McGhee Tyson for the period specified. Prices and availability are subject to change. Additional terms apply.

Sat, Feb 7 - Sun, Feb 8
IAH
George Bush Intercontinental
TYS
McGhee Tyson
$209 Roundtrip, found 16 hours ago
$209
Roundtrip
found 16 hours ago
Select United flight, departing Sat, Feb 7 from George Bush Intercontinental to McGhee Tyson, returning Sun, Feb 8, priced at $209 found 16 hours ago
Sat, Sep 6 - Tue, Sep 9
IAH
George Bush Intercontinental
TYS
McGhee Tyson
$211 Roundtrip, found 2 days ago
$211
Roundtrip
found 2 days ago
Select United flight, departing Sat, Sep 6 from George Bush Intercontinental to McGhee Tyson, returning Tue, Sep 9, priced at $211 found 2 days ago
Sat, Feb 7 - Sun, Feb 8
IAH
George Bush Intercontinental
TYS
McGhee Tyson
$219 Roundtrip, found 16 hours ago
$219
Roundtrip
found 16 hours ago
Select United flight, departing Sat, Feb 7 from George Bush Intercontinental to McGhee Tyson, returning Sun, Feb 8, priced at $219 found 16 hours ago
Sat, Sep 13 - Tue, Sep 16
IAH
George Bush Intercontinental
TYS
McGhee Tyson
$221 Roundtrip, found 2 days ago
$221
Roundtrip
found 2 days ago
Select United flight, departing Sat, Sep 13 from George Bush Intercontinental to McGhee Tyson, returning Tue, Sep 16, priced at $221 found 2 days ago
Fri, Nov 14 - Sat, Nov 22
IAH
George Bush Intercontinental
TYS
McGhee Tyson
$225 Roundtrip, found 1 day ago
$225
Roundtrip
found 1 day ago
Select United flight, departing Fri, Nov 14 from George Bush Intercontinental to McGhee Tyson, returning Sat, Nov 22, priced at $225 found 1 day ago
Tue, Aug 26 - Thu, Sep 4
IAH
George Bush Intercontinental
TYS
McGhee Tyson
$232 Roundtrip, found 2 days ago
$232
Roundtrip
found 2 days ago
Select United flight, departing Tue, Aug 26 from George Bush Intercontinental to McGhee Tyson, returning Thu, Sep 4, priced at $232 found 2 days ago
Sat, Feb 7 - Sun, Feb 8
IAH
George Bush Intercontinental
TYS
McGhee Tyson
$235 Roundtrip, found 16 hours ago
$235
Roundtrip
found 16 hours ago
Select United flight, departing Sat, Feb 7 from George Bush Intercontinental to McGhee Tyson, returning Sun, Feb 8, priced at $235 found 16 hours ago
Tue, Oct 21 - Sat, Oct 25
IAH
George Bush Intercontinental
TYS
McGhee Tyson
$237 Roundtrip, found 1 day ago
$237
Roundtrip
found 1 day ago
Select United flight, departing Tue, Oct 21 from George Bush Intercontinental to McGhee Tyson, returning Sat, Oct 25, priced at $237 found 1 day ago
Tue, Aug 19 - Mon, Aug 25
IAH
George Bush Intercontinental
TYS
McGhee Tyson
$241 Roundtrip, found 4 days ago
$241
Roundtrip
found 4 days ago
Select United flight, departing Tue, Aug 19 from George Bush Intercontinental to McGhee Tyson, returning Mon, Aug 25, priced at $241 found 4 days ago
Tue, Aug 26 - Thu, Sep 4
IAH
George Bush Intercontinental
TYS
McGhee Tyson
$246 Roundtrip, found 2 days ago
$246
Roundtrip
found 2 days ago
Select United flight, departing Tue, Aug 26 from George Bush Intercontinental to McGhee Tyson, returning Thu, Sep 4, priced at $246 found 2 days ago
Sat, Aug 30 - Sat, Sep 6
IAH
George Bush Intercontinental
TYS
McGhee Tyson
$247 Roundtrip, found 2 days ago
$247
Roundtrip
found 2 days ago
Select United flight, departing Sat, Aug 30 from George Bush Intercontinental to McGhee Tyson, returning Sat, Sep 6, priced at $247 found 2 days ago