United Flight 4951 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 4951 Route Deals From $219

The cheapest prices found with in the last 7 days for return flights were $205 and $219 for one-way flights to Washington Dulles Intl. for the period specified. Prices and availability are subject to change. Additional terms apply.

Fri, Aug 1 - Sun, Aug 10
MOB
Mobile Regional
IAD
Washington Dulles Intl.
$205 Roundtrip, found 10 hours ago
$205
Roundtrip
found 10 hours ago
Select United flight, departing Fri, Aug 1 from Mobile Regional to Washington Dulles Intl., returning Sun, Aug 10, priced at $205 found 10 hours ago
Fri, Aug 1 - Sun, Aug 10
MOB
Mobile Regional
IAD
Washington Dulles Intl.
$215 Roundtrip, found 10 hours ago
$215
Roundtrip
found 10 hours ago
Select United flight, departing Fri, Aug 1 from Mobile Regional to Washington Dulles Intl., returning Sun, Aug 10, priced at $215 found 10 hours ago
Tue, May 13 - Tue, May 20
MOB
Mobile Regional
IAD
Washington Dulles Intl.
$219 Roundtrip, found 10 hours ago
$219
Roundtrip
found 10 hours ago
Select United flight, departing Tue, May 13 from Mobile Regional to Washington Dulles Intl., returning Tue, May 20, priced at $219 found 10 hours ago
Fri, Oct 24 - Sat, Oct 25
MOB
Mobile Regional
IAD
Washington Dulles Intl.
$225 Roundtrip, found 17 hours ago
$225
Roundtrip
found 17 hours ago
Select United flight, departing Fri, Oct 24 from Mobile Regional to Washington Dulles Intl., returning Sat, Oct 25, priced at $225 found 17 hours ago
Sat, May 10 - Sat, May 17
MOB
Mobile Regional
IAD
Washington Dulles Intl.
$227 Roundtrip, found 10 hours ago
$227
Roundtrip
found 10 hours ago
Select United flight, departing Sat, May 10 from Mobile Regional to Washington Dulles Intl., returning Sat, May 17, priced at $227 found 10 hours ago
Fri, May 9 - Mon, May 12
MOB
Mobile Regional
IAD
Washington Dulles Intl.
$228 Roundtrip, found 3 days ago
$228
Roundtrip
found 3 days ago
Select United flight, departing Fri, May 9 from Mobile Regional to Washington Dulles Intl., returning Mon, May 12, priced at $228 found 3 days ago
Fri, Oct 24 - Sat, Oct 25
MOB
Mobile Regional
IAD
Washington Dulles Intl.
$235 Roundtrip, found 17 hours ago
$235
Roundtrip
found 17 hours ago
Select United flight, departing Fri, Oct 24 from Mobile Regional to Washington Dulles Intl., returning Sat, Oct 25, priced at $235 found 17 hours ago
Thu, Aug 21 - Mon, Aug 25
MOB
Mobile Regional
IAD
Washington Dulles Intl.
$237 Roundtrip, found 3 days ago
$237
Roundtrip
found 3 days ago
Select United flight, departing Thu, Aug 21 from Mobile Regional to Washington Dulles Intl., returning Mon, Aug 25, priced at $237 found 3 days ago
Thu, Aug 21 - Mon, Aug 25
MOB
Mobile Regional
IAD
Washington Dulles Intl.
$242 Roundtrip, found 3 days ago
$242
Roundtrip
found 3 days ago
Select United flight, departing Thu, Aug 21 from Mobile Regional to Washington Dulles Intl., returning Mon, Aug 25, priced at $242 found 3 days ago
Fri, Oct 24 - Sat, Oct 25
MOB
Mobile Regional
IAD
Washington Dulles Intl.
$243 Roundtrip, found 17 hours ago
$243
Roundtrip
found 17 hours ago
Select United flight, departing Fri, Oct 24 from Mobile Regional to Washington Dulles Intl., returning Sat, Oct 25, priced at $243 found 17 hours ago

Frequently asked questions

What route does flight number UA4951 take?
UA4951 flies direct from Mobile Regional Airport (MOB) to George Bush Intercontinental Airport (IAH) in approximately 1 hour and 39 minutes. It can take other routes though, some of which may be multi-stop flights. Keep an eye out for this when booking your airfare to avoid any confusion.
What kind of plane is on flight number UA4951?
UA4951 is a flight number that serves a number of routes. If you’re traveling on its most popular route, Mobile Regional Airport (MOB) to IAH, you’ll probably be climbing on board an Embraer ERJ.
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 UA4951 flight with Travelocity, please visit our Customer Service Portal.