United Flight 4951 Deals & Information (2026/2027)

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United Flight 4951 Route Deals From $339

The cheapest prices found with in the last 7 days for return flights were $249 and $339 for one-way flights to Washington Dulles Intl. for the period specified. Prices and availability are subject to change. Additional terms apply.

Tue, Sep 15 - Tue, Sep 22
MOB
Mobile Regional
IAD
Washington Dulles Intl.
$249 Roundtrip, found 5 days ago
$249
Roundtrip
found 5 days ago
Select United flight, departing Tue, Sep 15 from Mobile Regional to Washington Dulles Intl., returning Tue, Sep 22, priced at $249 found 5 days ago
Fri, Mar 27 - Tue, Mar 31
MOB
Mobile Regional
IAD
Washington Dulles Intl.
$255 Roundtrip, found 5 days ago
$255
Roundtrip
found 5 days ago
Select United flight, departing Fri, Mar 27 from Mobile Regional to Washington Dulles Intl., returning Tue, Mar 31, priced at $255 found 5 days ago
Tue, Sep 15 - Tue, Sep 22
MOB
Mobile Regional
IAD
Washington Dulles Intl.
$319 Roundtrip, found 5 days ago
$319
Roundtrip
found 5 days ago
Select United flight, departing Tue, Sep 15 from Mobile Regional to Washington Dulles Intl., returning Tue, Sep 22, priced at $319 found 5 days ago
Fri, Mar 27 - Tue, Mar 31
MOB
Mobile Regional
IAD
Washington Dulles Intl.
$327 Roundtrip, found 5 days ago
$327
Roundtrip
found 5 days ago
Select United flight, departing Fri, Mar 27 from Mobile Regional to Washington Dulles Intl., returning Tue, Mar 31, priced at $327 found 5 days ago
Tue, Sep 15 - Tue, Sep 22
MOB
Mobile Regional
IAD
Washington Dulles Intl.
$389 Roundtrip, found 5 days ago
$389
Roundtrip
found 5 days ago
Select United flight, departing Tue, Sep 15 from Mobile Regional to Washington Dulles Intl., returning Tue, Sep 22, priced at $389 found 5 days ago
Tue, Mar 17 - Sat, Mar 21
MOB
Mobile Regional
IAD
Washington Dulles Intl.
$392 Roundtrip, found 4 days ago
$392
Roundtrip
found 4 days ago
Select United flight, departing Tue, Mar 17 from Mobile Regional to Washington Dulles Intl., returning Sat, Mar 21, priced at $392 found 4 days ago
Tue, Jun 23 - Sat, Jun 27
MOB
Mobile Regional
IAD
Washington Dulles Intl.
$542 Roundtrip, found 1 day ago
$542
Roundtrip
found 1 day ago
Select United flight, departing Tue, Jun 23 from Mobile Regional to Washington Dulles Intl., returning Sat, Jun 27, priced at $542 found 1 day ago
Tue, Jun 23 - Sat, Jun 27
MOB
Mobile Regional
IAD
Washington Dulles Intl.
$545 Roundtrip, found 1 day ago
$545
Roundtrip
found 1 day ago
Select United flight, departing Tue, Jun 23 from Mobile Regional to Washington Dulles Intl., returning Sat, Jun 27, priced at $545 found 1 day ago
Tue, Jun 23 - Sat, Jun 27
MOB
Mobile Regional
IAD
Washington Dulles Intl.
$635 Roundtrip, found 1 day ago
$635
Roundtrip
found 1 day ago
Select United flight, departing Tue, Jun 23 from Mobile Regional to Washington Dulles Intl., returning Sat, Jun 27, priced at $635 found 1 day ago
Tue, Jun 23 - Sat, Jun 27
MOB
Mobile Regional
IAD
Washington Dulles Intl.
$638 Roundtrip, found 1 day ago
$638
Roundtrip
found 1 day ago
Select United flight, departing Tue, Jun 23 from Mobile Regional to Washington Dulles Intl., returning Sat, Jun 27, priced at $638 found 1 day ago
Tue, Jun 23 - Sat, Jun 27
MOB
Mobile Regional
IAD
Washington Dulles Intl.
$726 Roundtrip, found 1 day ago
$726
Roundtrip
found 1 day ago
Select United flight, departing Tue, Jun 23 from Mobile Regional to Washington Dulles Intl., returning Sat, Jun 27, priced at $726 found 1 day ago
Tue, Jun 23 - Sat, Jun 27
MOB
Mobile Regional
IAD
Washington Dulles Intl.
$729 Roundtrip, found 1 day ago
$729
Roundtrip
found 1 day ago
Select United flight, departing Tue, Jun 23 from Mobile Regional to Washington Dulles Intl., returning Sat, Jun 27, priced at $729 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.