United Flight 4848 Deals & Information (2026/2027)

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United Flight 4848 Route Deals From $244

The cheapest prices found with in the last 7 days for return flights were $198 and $244 for one-way flights to Washington Dulles Intl. for the period specified. Prices and availability are subject to change. Additional terms apply.

Tue, Sep 1 - Mon, Sep 7
TYS
McGhee Tyson
IAD
Washington Dulles Intl.
$198 Roundtrip, found 3 days ago
$198
Roundtrip
found 3 days ago
Select United flight, departing Tue, Sep 1 from McGhee Tyson to Washington Dulles Intl., returning Mon, Sep 7, priced at $198 found 3 days ago
Tue, Sep 1 - Mon, Sep 7
TYS
McGhee Tyson
IAD
Washington Dulles Intl.
$208 Roundtrip, found 3 days ago
$208
Roundtrip
found 3 days ago
Select United flight, departing Tue, Sep 1 from McGhee Tyson to Washington Dulles Intl., returning Mon, Sep 7, priced at $208 found 3 days ago
Tue, Sep 1 - Mon, Sep 7
TYS
McGhee Tyson
IAD
Washington Dulles Intl.
$213 Roundtrip, found 3 days ago
$213
Roundtrip
found 3 days ago
Select United flight, departing Tue, Sep 1 from McGhee Tyson to Washington Dulles Intl., returning Mon, Sep 7, priced at $213 found 3 days ago
Sun, Aug 30 - Sun, Sep 13
TYS
McGhee Tyson
IAD
Washington Dulles Intl.
$217 Roundtrip, found 6 days ago
$217
Roundtrip
found 6 days ago
Select United flight, departing Sun, Aug 30 from McGhee Tyson to Washington Dulles Intl., returning Sun, Sep 13, priced at $217 found 6 days ago
Sat, Jun 13 - Mon, Jun 15
TYS
McGhee Tyson
IAD
Washington Dulles Intl.
$222 Roundtrip, found 1 day ago
$222
Roundtrip
found 1 day ago
Select United flight, departing Sat, Jun 13 from McGhee Tyson to Washington Dulles Intl., returning Mon, Jun 15, priced at $222 found 1 day ago
Sat, May 30 - Mon, Jun 1
TYS
McGhee Tyson
IAD
Washington Dulles Intl.
$225 Roundtrip, found 6 days ago
$225
Roundtrip
found 6 days ago
Select United flight, departing Sat, May 30 from McGhee Tyson to Washington Dulles Intl., returning Mon, Jun 1, priced at $225 found 6 days ago
Fri, May 29 - Sun, May 31
TYS
McGhee Tyson
IAD
Washington Dulles Intl.
$233 Roundtrip, found 3 days ago
$233
Roundtrip
found 3 days ago
Select United flight, departing Fri, May 29 from McGhee Tyson to Washington Dulles Intl., returning Sun, May 31, priced at $233 found 3 days ago
Sat, May 30 - Mon, Jun 1
TYS
McGhee Tyson
IAD
Washington Dulles Intl.
$233 Roundtrip, found 6 days ago
$233
Roundtrip
found 6 days ago
Select United flight, departing Sat, May 30 from McGhee Tyson to Washington Dulles Intl., returning Mon, Jun 1, priced at $233 found 6 days ago
Fri, May 29 - Sun, May 31
TYS
McGhee Tyson
IAD
Washington Dulles Intl.
$249 Roundtrip, found 3 days ago
$249
Roundtrip
found 3 days ago
Select United flight, departing Fri, May 29 from McGhee Tyson to Washington Dulles Intl., returning Sun, May 31, priced at $249 found 3 days ago
Fri, May 29 - Sun, May 31
TYS
McGhee Tyson
IAD
Washington Dulles Intl.
$250 Roundtrip, found 3 days ago
$250
Roundtrip
found 3 days ago
Select United flight, departing Fri, May 29 from McGhee Tyson to Washington Dulles Intl., returning Sun, May 31, priced at $250 found 3 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.