United Flight 4304 Deals & Information (2025/2026)

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United Flight 4304 Route Deals From $90

The cheapest prices found with in the last 7 days for return flights were $189 and $90 for one-way flights to McGhee Tyson for the period specified. Prices and availability are subject to change. Additional terms apply.

Tue, Sep 16 - Sat, Sep 20
IAD
Washington Dulles Intl.
TYS
McGhee Tyson
$189 Roundtrip, found 2 days ago
$189
Roundtrip
found 2 days ago
Select United flight, departing Tue, Sep 16 from Washington Dulles Intl. to McGhee Tyson, returning Sat, Sep 20, priced at $189 found 2 days ago
Sat, Aug 9 - Sat, Aug 16
IAD
Washington Dulles Intl.
TYS
McGhee Tyson
$192 Roundtrip, found 1 day ago
$192
Roundtrip
found 1 day ago
Select United flight, departing Sat, Aug 9 from Washington Dulles Intl. to McGhee Tyson, returning Sat, Aug 16, priced at $192 found 1 day ago
Sat, Jul 26 - Tue, Jul 29
IAD
Washington Dulles Intl.
TYS
McGhee Tyson
$194 Roundtrip, found 6 days ago
$194
Roundtrip
found 6 days ago
Select United flight, departing Sat, Jul 26 from Washington Dulles Intl. to McGhee Tyson, returning Tue, Jul 29, priced at $194 found 6 days ago
Thu, Aug 7 - Sun, Aug 10
IAD
Washington Dulles Intl.
TYS
McGhee Tyson
$197 Roundtrip, found 1 day ago
$197
Roundtrip
found 1 day ago
Select United flight, departing Thu, Aug 7 from Washington Dulles Intl. to McGhee Tyson, returning Sun, Aug 10, priced at $197 found 1 day ago
Tue, Sep 16 - Sat, Sep 20
IAD
Washington Dulles Intl.
TYS
McGhee Tyson
$199 Roundtrip, found 2 days ago
$199
Roundtrip
found 2 days ago
Select United flight, departing Tue, Sep 16 from Washington Dulles Intl. to McGhee Tyson, returning Sat, Sep 20, priced at $199 found 2 days ago
Fri, Jul 25 - Sun, Jul 27
IAD
Washington Dulles Intl.
TYS
McGhee Tyson
$202 Roundtrip, found 6 days ago
$202
Roundtrip
found 6 days ago
Select United flight, departing Fri, Jul 25 from Washington Dulles Intl. to McGhee Tyson, returning Sun, Jul 27, priced at $202 found 6 days ago
Sat, Jul 26 - Tue, Jul 29
IAD
Washington Dulles Intl.
TYS
McGhee Tyson
$204 Roundtrip, found 6 days ago
$204
Roundtrip
found 6 days ago
Select United flight, departing Sat, Jul 26 from Washington Dulles Intl. to McGhee Tyson, returning Tue, Jul 29, priced at $204 found 6 days ago
Sat, Jul 26 - Sat, Aug 2
IAD
Washington Dulles Intl.
TYS
McGhee Tyson
$206 Roundtrip, found 2 days ago
$206
Roundtrip
found 2 days ago
Select United flight, departing Sat, Jul 26 from Washington Dulles Intl. to McGhee Tyson, returning Sat, Aug 2, priced at $206 found 2 days ago
Sat, Aug 9 - Sat, Aug 16
IAD
Washington Dulles Intl.
TYS
McGhee Tyson
$207 Roundtrip, found 1 day ago
$207
Roundtrip
found 1 day ago
Select United flight, departing Sat, Aug 9 from Washington Dulles Intl. to McGhee Tyson, returning Sat, Aug 16, priced at $207 found 1 day ago
Thu, Aug 14 - Sun, Aug 17
IAD
Washington Dulles Intl.
TYS
McGhee Tyson
$208 Roundtrip, found 1 day ago
$208
Roundtrip
found 1 day ago
Select United flight, departing Thu, Aug 14 from Washington Dulles Intl. to McGhee Tyson, returning Sun, Aug 17, priced at $208 found 1 day ago

Frequently asked questions

What route does flight number UA4304 take?
UA4304 serves multiple routes, but the most common is between George Bush Intercontinental Airport (IAH) and Amarillo, TX Airport (AMA-Rick Husband Amarillo Intl.). If your flight is direct, you'll land in approximately 1 hour and 50 minutes. Multi-stop flights can also use the same number, as can flights on other routes.
What terminal does UA4304 fly out of?
Terminal B is where you'll most likely take off from if you're booked on a flight leaving from Houston Airport. George Bush Intercontinental Airport (IAH) to Rick Husband Amarillo Intl. Airport (AMA) is the most commonly traveled route for flight number UA4304.
What kind of plane is on flight number UA4304?
UA4304 is a flight number that's used on several routes. If you have a ticket on the most frequent route, Houston, TX Airport (IAH-George Bush Intercontinental) to AMA, chances are you'll be cruising aboard the Embraer ERJ.
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 UA4304 flight with Travelocity, please visit our Customer Service Portal.