United Flight 4304 Deals & Information (2025/2026)

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United Flight 4304 Route Deals From $92

The cheapest prices found with in the last 7 days for return flights were $186 and $92 for one-way flights to McGhee Tyson for the period specified. Prices and availability are subject to change. Additional terms apply.

Sun, Aug 31 - Sat, Sep 6
IAD
Washington Dulles Intl.
TYS
McGhee Tyson
$186 Roundtrip, found 4 days ago
$186
Roundtrip
found 4 days ago
Select United flight, departing Sun, Aug 31 from Washington Dulles Intl. to McGhee Tyson, returning Sat, Sep 6, priced at $186 found 4 days ago
Thu, Sep 4 - Sat, Sep 6
IAD
Washington Dulles Intl.
TYS
McGhee Tyson
$189 Roundtrip, found 18 hours ago
$189
Roundtrip
found 18 hours ago
Select United flight, departing Thu, Sep 4 from Washington Dulles Intl. to McGhee Tyson, returning Sat, Sep 6, priced at $189 found 18 hours ago
Sun, Aug 31 - Sat, Sep 6
IAD
Washington Dulles Intl.
TYS
McGhee Tyson
$191 Roundtrip, found 4 days ago
$191
Roundtrip
found 4 days ago
Select United flight, departing Sun, Aug 31 from Washington Dulles Intl. to McGhee Tyson, returning Sat, Sep 6, priced at $191 found 4 days ago
Thu, Sep 4 - Sat, Sep 6
IAD
Washington Dulles Intl.
TYS
McGhee Tyson
$194 Roundtrip, found 18 hours ago
$194
Roundtrip
found 18 hours ago
Select United flight, departing Thu, Sep 4 from Washington Dulles Intl. to McGhee Tyson, returning Sat, Sep 6, priced at $194 found 18 hours ago
Sun, Aug 31 - Sat, Sep 6
IAD
Washington Dulles Intl.
TYS
McGhee Tyson
$195 Roundtrip, found 4 days ago
$195
Roundtrip
found 4 days ago
Select United flight, departing Sun, Aug 31 from Washington Dulles Intl. to McGhee Tyson, returning Sat, Sep 6, priced at $195 found 4 days ago
Mon, Aug 4 - Mon, Aug 11
IAD
Washington Dulles Intl.
TYS
McGhee Tyson
$197 Roundtrip, found 1 day ago
$197
Roundtrip
found 1 day ago
Select United flight, departing Mon, Aug 4 from Washington Dulles Intl. to McGhee Tyson, returning Mon, Aug 11, priced at $197 found 1 day ago
Thu, Sep 4 - Sat, Sep 6
IAD
Washington Dulles Intl.
TYS
McGhee Tyson
$199 Roundtrip, found 18 hours ago
$199
Roundtrip
found 18 hours ago
Select United flight, departing Thu, Sep 4 from Washington Dulles Intl. to McGhee Tyson, returning Sat, Sep 6, priced at $199 found 18 hours ago
Sun, Aug 31 - Sat, Sep 6
IAD
Washington Dulles Intl.
TYS
McGhee Tyson
$200 Roundtrip, found 4 days ago
$200
Roundtrip
found 4 days ago
Select United flight, departing Sun, Aug 31 from Washington Dulles Intl. to McGhee Tyson, returning Sat, Sep 6, priced at $200 found 4 days ago
Thu, Sep 4 - Sat, Sep 6
IAD
Washington Dulles Intl.
TYS
McGhee Tyson
$206 Roundtrip, found 18 hours ago
$206
Roundtrip
found 18 hours ago
Select United flight, departing Thu, Sep 4 from Washington Dulles Intl. to McGhee Tyson, returning Sat, Sep 6, priced at $206 found 18 hours ago
Tue, Aug 5 - Sun, Aug 10
IAD
Washington Dulles Intl.
TYS
McGhee Tyson
$213 Roundtrip, found 8 hours ago
$213
Roundtrip
found 8 hours ago
Select United flight, departing Tue, Aug 5 from Washington Dulles Intl. to McGhee Tyson, returning Sun, Aug 10, priced at $213 found 8 hours 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.