United Flight UA4848 Deals & Information (2025/2026)

Wander Wisely with exceptional service, 24/7 supportOpens in a new window

Feel at ease with free flight cancellations within 24 hours of booking

Change your flight without a fee on select flights

United Flight 4848 Route Deals From $116

The cheapest prices found with in the last 7 days for return flights were $189 and $116 for one-way flights to Washington Dulles Intl. for the period specified. Prices and availability are subject to change. Additional terms apply.

Tue, Sep 2 - Mon, Sep 8
TYS
McGhee Tyson
IAD
Washington Dulles Intl.
$189 Roundtrip, found 6 days ago
$189
Roundtrip
found 6 days ago
Select United flight, departing Tue, Sep 2 from McGhee Tyson to Washington Dulles Intl., returning Mon, Sep 8, priced at $189 found 6 days ago
Thu, Aug 21 - Sat, Aug 23
TYS
McGhee Tyson
IAD
Washington Dulles Intl.
$191 Roundtrip, found 4 days ago
$191
Roundtrip
found 4 days ago
Select United flight, departing Thu, Aug 21 from McGhee Tyson to Washington Dulles Intl., returning Sat, Aug 23, priced at $191 found 4 days ago
Thu, Sep 11 - Sun, Sep 14
TYS
McGhee Tyson
IAD
Washington Dulles Intl.
$193 Roundtrip, found 6 hours ago
$193
Roundtrip
found 6 hours ago
Select United flight, departing Thu, Sep 11 from McGhee Tyson to Washington Dulles Intl., returning Sun, Sep 14, priced at $193 found 6 hours ago
Thu, Aug 21 - Sat, Aug 23
TYS
McGhee Tyson
IAD
Washington Dulles Intl.
$196 Roundtrip, found 4 days ago
$196
Roundtrip
found 4 days ago
Select United flight, departing Thu, Aug 21 from McGhee Tyson to Washington Dulles Intl., returning Sat, Aug 23, priced at $196 found 4 days ago
Tue, Sep 2 - Mon, Sep 8
TYS
McGhee Tyson
IAD
Washington Dulles Intl.
$199 Roundtrip, found 6 days ago
$199
Roundtrip
found 6 days ago
Select United flight, departing Tue, Sep 2 from McGhee Tyson to Washington Dulles Intl., returning Mon, Sep 8, priced at $199 found 6 days ago
Thu, Aug 21 - Sat, Aug 23
TYS
McGhee Tyson
IAD
Washington Dulles Intl.
$200 Roundtrip, found 4 days ago
$200
Roundtrip
found 4 days ago
Select United flight, departing Thu, Aug 21 from McGhee Tyson to Washington Dulles Intl., returning Sat, Aug 23, priced at $200 found 4 days ago
Thu, Sep 11 - Sun, Sep 14
TYS
McGhee Tyson
IAD
Washington Dulles Intl.
$202 Roundtrip, found 6 hours ago
$202
Roundtrip
found 6 hours ago
Select United flight, departing Thu, Sep 11 from McGhee Tyson to Washington Dulles Intl., returning Sun, Sep 14, priced at $202 found 6 hours ago
Thu, Aug 21 - Sat, Aug 23
TYS
McGhee Tyson
IAD
Washington Dulles Intl.
$207 Roundtrip, found 4 days ago
$207
Roundtrip
found 4 days ago
Select United flight, departing Thu, Aug 21 from McGhee Tyson to Washington Dulles Intl., returning Sat, Aug 23, priced at $207 found 4 days ago
Thu, Aug 21 - Sat, Aug 23
TYS
McGhee Tyson
IAD
Washington Dulles Intl.
$216 Roundtrip, found 4 days ago
$216
Roundtrip
found 4 days ago
Select United flight, departing Thu, Aug 21 from McGhee Tyson to Washington Dulles Intl., returning Sat, Aug 23, priced at $216 found 4 days ago
Tue, Sep 2 - Mon, Sep 8
TYS
McGhee Tyson
IAD
Washington Dulles Intl.
$235 Roundtrip, found 6 days ago
$235
Roundtrip
found 6 days ago
Select United flight, departing Tue, Sep 2 from McGhee Tyson to Washington Dulles Intl., returning Mon, Sep 8, priced at $235 found 6 days ago

Frequently asked questions

What route does flight number UA4848 take?
Flight number UA4848 flies directly from McGhee Tyson Airport (TYS) to Washington, DC Airport (IAD-Washington Dulles Intl.). During this journey, expect to be in the air for roughly 1 hour and 37 minutes. It pays to book ahead to secure your favorite seat.
What kind of plane is on flight number UA4848?
Get ready to hop on board an Embraer ERJ if your flight number is UA4848. Nearly all services from TYS to Washington, DC Airport (IAD-Washington Dulles Intl.) are operated using this aircraft model.
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 UA4848 flight with Travelocity, please visit our Customer Service Portal.