United Flight 4848 Deals & Information (2025/2026)

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United Flight 4848 Route Deals From $91

The cheapest prices found with in the last 7 days for return flights were $188 and $91 for one-way flights to Washington Dulles Intl. for the period specified. Prices and availability are subject to change. Additional terms apply.

Fri, Jul 4 - Mon, Jul 7
TYS
McGhee Tyson
IAD
Washington Dulles Intl.
$188 Roundtrip, found 6 days ago
$188
Roundtrip
found 6 days ago
Select United flight, departing Fri, Jul 4 from McGhee Tyson to Washington Dulles Intl., returning Mon, Jul 7, priced at $188 found 6 days ago
Mon, Jun 30 - Mon, Jul 7
TYS
McGhee Tyson
IAD
Washington Dulles Intl.
$189 Roundtrip, found 6 days ago
$189
Roundtrip
found 6 days ago
Select United flight, departing Mon, Jun 30 from McGhee Tyson to Washington Dulles Intl., returning Mon, Jul 7, priced at $189 found 6 days ago
Mon, Aug 25 - Sat, Aug 30
TYS
McGhee Tyson
IAD
Washington Dulles Intl.
$189 Roundtrip, found 6 hours ago
$189
Roundtrip
found 6 hours ago
Select United flight, departing Mon, Aug 25 from McGhee Tyson to Washington Dulles Intl., returning Sat, Aug 30, priced at $189 found 6 hours ago
Thu, Aug 21 - Mon, Aug 25
TYS
McGhee Tyson
IAD
Washington Dulles Intl.
$193 Roundtrip, found 23 hours ago
$193
Roundtrip
found 23 hours ago
Select United flight, departing Thu, Aug 21 from McGhee Tyson to Washington Dulles Intl., returning Mon, Aug 25, priced at $193 found 23 hours ago
Fri, Aug 29 - Mon, Sep 1
TYS
McGhee Tyson
IAD
Washington Dulles Intl.
$194 Roundtrip, found 4 days ago
$194
Roundtrip
found 4 days ago
Select United flight, departing Fri, Aug 29 from McGhee Tyson to Washington Dulles Intl., returning Mon, Sep 1, priced at $194 found 4 days ago
Fri, Jul 11 - Mon, Jul 14
TYS
McGhee Tyson
IAD
Washington Dulles Intl.
$198 Roundtrip, found 5 hours ago
$198
Roundtrip
found 5 hours ago
Select United flight, departing Fri, Jul 11 from McGhee Tyson to Washington Dulles Intl., returning Mon, Jul 14, priced at $198 found 5 hours ago
Fri, Sep 26 - Sun, Sep 28
TYS
McGhee Tyson
IAD
Washington Dulles Intl.
$199 Roundtrip, found 2 hours ago
$199
Roundtrip
found 2 hours ago
Select United flight, departing Fri, Sep 26 from McGhee Tyson to Washington Dulles Intl., returning Sun, Sep 28, priced at $199 found 2 hours ago
Thu, Aug 21 - Mon, Aug 25
TYS
McGhee Tyson
IAD
Washington Dulles Intl.
$202 Roundtrip, found 23 hours ago
$202
Roundtrip
found 23 hours ago
Select United flight, departing Thu, Aug 21 from McGhee Tyson to Washington Dulles Intl., returning Mon, Aug 25, priced at $202 found 23 hours ago
Tue, Apr 21 - Tue, Apr 28
TYS
McGhee Tyson
IAD
Washington Dulles Intl.
$204 Roundtrip, found 5 days ago
$204
Roundtrip
found 5 days ago
Select United flight, departing Tue, Apr 21 from McGhee Tyson to Washington Dulles Intl., returning Tue, Apr 28, priced at $204 found 5 days ago
Mon, Aug 25 - Sat, Aug 30
TYS
McGhee Tyson
IAD
Washington Dulles Intl.
$208 Roundtrip, found 6 hours ago
$208
Roundtrip
found 6 hours ago
Select United flight, departing Mon, Aug 25 from McGhee Tyson to Washington Dulles Intl., returning Sat, Aug 30, priced at $208 found 6 hours 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.