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 $228

The cheapest prices found with in the last 7 days for return flights were $213 and $228 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.
$213 Roundtrip, found 1 day ago
$213
Roundtrip
found 1 day ago
Select United flight, departing Fri, Aug 1 from Mobile Regional to Washington Dulles Intl., returning Sun, Aug 10, priced at $213 found 1 day ago
Fri, Aug 1 - Sun, Aug 10
MOB
Mobile Regional
IAD
Washington Dulles Intl.
$223 Roundtrip, found 1 day ago
$223
Roundtrip
found 1 day ago
Select United flight, departing Fri, Aug 1 from Mobile Regional to Washington Dulles Intl., returning Sun, Aug 10, priced at $223 found 1 day ago
Mon, Jul 7 - Sun, Jul 13
MOB
Mobile Regional
IAD
Washington Dulles Intl.
$240 Roundtrip, found 1 day ago
$240
Roundtrip
found 1 day ago
Select United flight, departing Mon, Jul 7 from Mobile Regional to Washington Dulles Intl., returning Sun, Jul 13, priced at $240 found 1 day ago
Fri, Sep 19 - Tue, Sep 23
MOB
Mobile Regional
IAD
Washington Dulles Intl.
$246 Roundtrip, found 3 days ago
$246
Roundtrip
found 3 days ago
Select United flight, departing Fri, Sep 19 from Mobile Regional to Washington Dulles Intl., returning Tue, Sep 23, priced at $246 found 3 days ago
Fri, Sep 19 - Tue, Sep 23
MOB
Mobile Regional
IAD
Washington Dulles Intl.
$247 Roundtrip, found 3 days ago
$247
Roundtrip
found 3 days ago
Select United flight, departing Fri, Sep 19 from Mobile Regional to Washington Dulles Intl., returning Tue, Sep 23, priced at $247 found 3 days ago
Wed, Jul 16 - Thu, Jul 24
MOB
Mobile Regional
IAD
Washington Dulles Intl.
$252 Roundtrip, found 3 days ago
$252
Roundtrip
found 3 days ago
Select United flight, departing Wed, Jul 16 from Mobile Regional to Washington Dulles Intl., returning Thu, Jul 24, priced at $252 found 3 days ago
Fri, Sep 19 - Tue, Sep 23
MOB
Mobile Regional
IAD
Washington Dulles Intl.
$256 Roundtrip, found 3 days ago
$256
Roundtrip
found 3 days ago
Select United flight, departing Fri, Sep 19 from Mobile Regional to Washington Dulles Intl., returning Tue, Sep 23, priced at $256 found 3 days ago
Fri, Sep 19 - Tue, Sep 23
MOB
Mobile Regional
IAD
Washington Dulles Intl.
$257 Roundtrip, found 3 days ago
$257
Roundtrip
found 3 days ago
Select United flight, departing Fri, Sep 19 from Mobile Regional to Washington Dulles Intl., returning Tue, Sep 23, priced at $257 found 3 days ago
Fri, Aug 1 - Sun, Aug 10
MOB
Mobile Regional
IAD
Washington Dulles Intl.
$282 Roundtrip, found 1 day ago
$282
Roundtrip
found 1 day ago
Select United flight, departing Fri, Aug 1 from Mobile Regional to Washington Dulles Intl., returning Sun, Aug 10, priced at $282 found 1 day ago
Fri, Aug 1 - Sun, Aug 10
MOB
Mobile Regional
IAD
Washington Dulles Intl.
$285 Roundtrip, found 1 day ago
$285
Roundtrip
found 1 day ago
Select United flight, departing Fri, Aug 1 from Mobile Regional to Washington Dulles Intl., returning Sun, Aug 10, priced at $285 found 1 day 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.