United Flight 4951 Deals & Information (2025/2026)

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United Flight 4951 Route Deals From $224

The cheapest prices found with in the last 7 days for return flights were $263 and $224 for one-way flights to Washington Dulles Intl. for the period specified. Prices and availability are subject to change. Additional terms apply.

Thu, Oct 9 - Sat, Oct 11
MOB
Mobile Regional
IAD
Washington Dulles Intl.
$263 Roundtrip, found 4 days ago
$263
Roundtrip
found 4 days ago
Select United flight, departing Thu, Oct 9 from Mobile Regional to Washington Dulles Intl., returning Sat, Oct 11, priced at $263 found 4 days ago
Thu, Oct 9 - Sat, Oct 11
MOB
Mobile Regional
IAD
Washington Dulles Intl.
$303 Roundtrip, found 4 days ago
$303
Roundtrip
found 4 days ago
Select United flight, departing Thu, Oct 9 from Mobile Regional to Washington Dulles Intl., returning Sat, Oct 11, priced at $303 found 4 days ago
Fri, Oct 3 - Sun, Oct 5
MOB
Mobile Regional
IAD
Washington Dulles Intl.
$379 Roundtrip, found 1 day ago
$379
Roundtrip
found 1 day ago
Select United flight, departing Fri, Oct 3 from Mobile Regional to Washington Dulles Intl., returning Sun, Oct 5, priced at $379 found 1 day ago
Fri, Nov 21 - Sat, Nov 29
MOB
Mobile Regional
IAD
Washington Dulles Intl.
$440 Roundtrip, found 13 hours ago
$440
Roundtrip
found 13 hours ago
Select United flight, departing Fri, Nov 21 from Mobile Regional to Washington Dulles Intl., returning Sat, Nov 29, priced at $440 found 13 hours ago
Fri, Oct 3 - Sun, Oct 5
MOB
Mobile Regional
IAD
Washington Dulles Intl.
$449 Roundtrip, found 1 day ago
$449
Roundtrip
found 1 day ago
Select United flight, departing Fri, Oct 3 from Mobile Regional to Washington Dulles Intl., returning Sun, Oct 5, priced at $449 found 1 day ago
Fri, Oct 3 - Sun, Oct 5
MOB
Mobile Regional
IAD
Washington Dulles Intl.
$469 Roundtrip, found 1 day ago
$469
Roundtrip
found 1 day ago
Select United flight, departing Fri, Oct 3 from Mobile Regional to Washington Dulles Intl., returning Sun, Oct 5, priced at $469 found 1 day ago
Fri, Nov 21 - Sat, Nov 29
MOB
Mobile Regional
IAD
Washington Dulles Intl.
$496 Roundtrip, found 13 hours ago
$496
Roundtrip
found 13 hours ago
Select United flight, departing Fri, Nov 21 from Mobile Regional to Washington Dulles Intl., returning Sat, Nov 29, priced at $496 found 13 hours ago
Fri, Nov 21 - Sat, Nov 29
MOB
Mobile Regional
IAD
Washington Dulles Intl.
$525 Roundtrip, found 13 hours ago
$525
Roundtrip
found 13 hours ago
Select United flight, departing Fri, Nov 21 from Mobile Regional to Washington Dulles Intl., returning Sat, Nov 29, priced at $525 found 13 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.