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 $220 and $244 for one-way flights to Washington Dulles Intl. for the period specified. Prices and availability are subject to change. Additional terms apply.

Fri, Oct 23 - Mon, Oct 26
TYS
McGhee Tyson
IAD
Washington Dulles Intl.
$220 Roundtrip, found 1 day ago
$220
Roundtrip
found 1 day ago
Select United flight, departing Fri, Oct 23 from McGhee Tyson to Washington Dulles Intl., returning Mon, Oct 26, priced at $220 found 1 day ago
Fri, Jul 17 - Sun, Jul 19
TYS
McGhee Tyson
IAD
Washington Dulles Intl.
$233 Roundtrip, found 1 day ago
$233
Roundtrip
found 1 day ago
Select United flight, departing Fri, Jul 17 from McGhee Tyson to Washington Dulles Intl., returning Sun, Jul 19, priced at $233 found 1 day ago
Fri, Jun 12 - Mon, Jun 15
TYS
McGhee Tyson
IAD
Washington Dulles Intl.
$237 Roundtrip, found 7 hours ago
$237
Roundtrip
found 7 hours ago
Select United flight, departing Fri, Jun 12 from McGhee Tyson to Washington Dulles Intl., returning Mon, Jun 15, priced at $237 found 7 hours ago
Fri, Oct 23 - Mon, Oct 26
TYS
McGhee Tyson
IAD
Washington Dulles Intl.
$242 Roundtrip, found 1 day ago
$242
Roundtrip
found 1 day ago
Select United flight, departing Fri, Oct 23 from McGhee Tyson to Washington Dulles Intl., returning Mon, Oct 26, priced at $242 found 1 day ago
Thu, Jun 25 - Sun, Jun 28
TYS
McGhee Tyson
IAD
Washington Dulles Intl.
$247 Roundtrip, found 1 day ago
$247
Roundtrip
found 1 day ago
Select United flight, departing Thu, Jun 25 from McGhee Tyson to Washington Dulles Intl., returning Sun, Jun 28, priced at $247 found 1 day ago
Thu, Jun 25 - Sun, Jun 28
TYS
McGhee Tyson
IAD
Washington Dulles Intl.
$255 Roundtrip, found 1 day ago
$255
Roundtrip
found 1 day ago
Select United flight, departing Thu, Jun 25 from McGhee Tyson to Washington Dulles Intl., returning Sun, Jun 28, priced at $255 found 1 day ago
Fri, Jun 5 - Sun, Jun 7
TYS
McGhee Tyson
IAD
Washington Dulles Intl.
$258 Roundtrip, found 2 days ago
$258
Roundtrip
found 2 days ago
Select United flight, departing Fri, Jun 5 from McGhee Tyson to Washington Dulles Intl., returning Sun, Jun 7, priced at $258 found 2 days ago
Fri, Jun 12 - Mon, Jun 15
TYS
McGhee Tyson
IAD
Washington Dulles Intl.
$274 Roundtrip, found 7 hours ago
$274
Roundtrip
found 7 hours ago
Select United flight, departing Fri, Jun 12 from McGhee Tyson to Washington Dulles Intl., returning Mon, Jun 15, priced at $274 found 7 hours ago
Fri, Jul 17 - Sun, Jul 19
TYS
McGhee Tyson
IAD
Washington Dulles Intl.
$286 Roundtrip, found 1 day ago
$286
Roundtrip
found 1 day ago
Select United flight, departing Fri, Jul 17 from McGhee Tyson to Washington Dulles Intl., returning Sun, Jul 19, priced at $286 found 1 day ago
Fri, Oct 23 - Mon, Oct 26
TYS
McGhee Tyson
IAD
Washington Dulles Intl.
$290 Roundtrip, found 1 day ago
$290
Roundtrip
found 1 day ago
Select United flight, departing Fri, Oct 23 from McGhee Tyson to Washington Dulles Intl., returning Mon, Oct 26, priced at $290 found 1 day 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.