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 $217 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, Jun 19 - Fri, Jun 26
TYS
McGhee Tyson
IAD
Washington Dulles Intl.
$217 Roundtrip, found 19 hours ago
$217
Roundtrip
found 19 hours ago
Select United flight, departing Fri, Jun 19 from McGhee Tyson to Washington Dulles Intl., returning Fri, Jun 26, priced at $217 found 19 hours ago
Fri, Jun 19 - Fri, Jun 26
TYS
McGhee Tyson
IAD
Washington Dulles Intl.
$232 Roundtrip, found 19 hours ago
$232
Roundtrip
found 19 hours ago
Select United flight, departing Fri, Jun 19 from McGhee Tyson to Washington Dulles Intl., returning Fri, Jun 26, priced at $232 found 19 hours ago
Sun, Aug 9 - Fri, Aug 21
TYS
McGhee Tyson
IAD
Washington Dulles Intl.
$237 Roundtrip, found 2 days ago
$237
Roundtrip
found 2 days ago
Select United flight, departing Sun, Aug 9 from McGhee Tyson to Washington Dulles Intl., returning Fri, Aug 21, priced at $237 found 2 days ago
Tue, Sep 15 - Sat, Sep 26
TYS
McGhee Tyson
IAD
Washington Dulles Intl.
$267 Roundtrip, found 6 days ago
$267
Roundtrip
found 6 days ago
Select United flight, departing Tue, Sep 15 from McGhee Tyson to Washington Dulles Intl., returning Sat, Sep 26, priced at $267 found 6 days ago
Fri, Jun 19 - Fri, Jun 26
TYS
McGhee Tyson
IAD
Washington Dulles Intl.
$282 Roundtrip, found 19 hours ago
$282
Roundtrip
found 19 hours ago
Select United flight, departing Fri, Jun 19 from McGhee Tyson to Washington Dulles Intl., returning Fri, Jun 26, priced at $282 found 19 hours ago
Fri, Jun 19 - Fri, Jun 26
TYS
McGhee Tyson
IAD
Washington Dulles Intl.
$287 Roundtrip, found 19 hours ago
$287
Roundtrip
found 19 hours ago
Select United flight, departing Fri, Jun 19 from McGhee Tyson to Washington Dulles Intl., returning Fri, Jun 26, priced at $287 found 19 hours ago
Sat, Jul 11 - Sun, Jul 12
TYS
McGhee Tyson
IAD
Washington Dulles Intl.
$294 Roundtrip, found 1 day ago
$294
Roundtrip
found 1 day ago
Select United flight, departing Sat, Jul 11 from McGhee Tyson to Washington Dulles Intl., returning Sun, Jul 12, priced at $294 found 1 day ago
Fri, Jun 19 - Fri, Jun 26
TYS
McGhee Tyson
IAD
Washington Dulles Intl.
$297 Roundtrip, found 19 hours ago
$297
Roundtrip
found 19 hours ago
Select United flight, departing Fri, Jun 19 from McGhee Tyson to Washington Dulles Intl., returning Fri, Jun 26, priced at $297 found 19 hours ago
Fri, Jun 19 - Fri, Jun 26
TYS
McGhee Tyson
IAD
Washington Dulles Intl.
$300 Roundtrip, found 19 hours ago
$300
Roundtrip
found 19 hours ago
Select United flight, departing Fri, Jun 19 from McGhee Tyson to Washington Dulles Intl., returning Fri, Jun 26, priced at $300 found 19 hours ago
Sun, Aug 9 - Fri, Aug 21
TYS
McGhee Tyson
IAD
Washington Dulles Intl.
$307 Roundtrip, found 2 days ago
$307
Roundtrip
found 2 days ago
Select United flight, departing Sun, Aug 9 from McGhee Tyson to Washington Dulles Intl., returning Fri, Aug 21, priced at $307 found 2 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.