United Flight 4951 Deals & Information (2026/2027)

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United Flight 4951 Route Deals From $269

The cheapest prices found with in the last 7 days for return flights were $249 and $269 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 2 days ago
$249
Roundtrip
found 2 days ago
Select United flight, departing Tue, Sep 15 from Mobile Regional to Washington Dulles Intl., returning Tue, Sep 22, priced at $249 found 2 days ago
Fri, Mar 27 - Tue, Mar 31
MOB
Mobile Regional
IAD
Washington Dulles Intl.
$255 Roundtrip, found 2 days ago
$255
Roundtrip
found 2 days ago
Select United flight, departing Fri, Mar 27 from Mobile Regional to Washington Dulles Intl., returning Tue, Mar 31, priced at $255 found 2 days ago
Mon, Apr 13 - Mon, Apr 20
MOB
Mobile Regional
IAD
Washington Dulles Intl.
$287 Roundtrip, found 6 days ago
$287
Roundtrip
found 6 days ago
Select United flight, departing Mon, Apr 13 from Mobile Regional to Washington Dulles Intl., returning Mon, Apr 20, priced at $287 found 6 days ago
Tue, Sep 15 - Tue, Sep 22
MOB
Mobile Regional
IAD
Washington Dulles Intl.
$319 Roundtrip, found 2 days ago
$319
Roundtrip
found 2 days ago
Select United flight, departing Tue, Sep 15 from Mobile Regional to Washington Dulles Intl., returning Tue, Sep 22, priced at $319 found 2 days ago
Fri, Mar 27 - Tue, Mar 31
MOB
Mobile Regional
IAD
Washington Dulles Intl.
$327 Roundtrip, found 2 days ago
$327
Roundtrip
found 2 days ago
Select United flight, departing Fri, Mar 27 from Mobile Regional to Washington Dulles Intl., returning Tue, Mar 31, priced at $327 found 2 days ago
Fri, May 29 - Sat, Jun 6
MOB
Mobile Regional
IAD
Washington Dulles Intl.
$348 Roundtrip, found 6 days ago
$348
Roundtrip
found 6 days ago
Select United flight, departing Fri, May 29 from Mobile Regional to Washington Dulles Intl., returning Sat, Jun 6, priced at $348 found 6 days ago
Fri, Apr 10 - Tue, Apr 14
MOB
Mobile Regional
IAD
Washington Dulles Intl.
$357 Roundtrip, found 6 days ago
$357
Roundtrip
found 6 days ago
Select United flight, departing Fri, Apr 10 from Mobile Regional to Washington Dulles Intl., returning Tue, Apr 14, priced at $357 found 6 days ago
Tue, Mar 17 - Tue, Mar 24
MOB
Mobile Regional
IAD
Washington Dulles Intl.
$361 Roundtrip, found 6 days ago
$361
Roundtrip
found 6 days ago
Select United flight, departing Tue, Mar 17 from Mobile Regional to Washington Dulles Intl., returning Tue, Mar 24, priced at $361 found 6 days ago
Thu, Apr 9 - Wed, Apr 15
MOB
Mobile Regional
IAD
Washington Dulles Intl.
$370 Roundtrip, found 6 days ago
$370
Roundtrip
found 6 days ago
Select United flight, departing Thu, Apr 9 from Mobile Regional to Washington Dulles Intl., returning Wed, Apr 15, priced at $370 found 6 days ago
Tue, Sep 15 - Tue, Sep 22
MOB
Mobile Regional
IAD
Washington Dulles Intl.
$389 Roundtrip, found 2 days ago
$389
Roundtrip
found 2 days ago
Select United flight, departing Tue, Sep 15 from Mobile Regional to Washington Dulles Intl., returning Tue, Sep 22, priced at $389 found 2 days ago
Tue, Mar 17 - Sat, Mar 21
MOB
Mobile Regional
IAD
Washington Dulles Intl.
$392 Roundtrip, found 1 day ago
$392
Roundtrip
found 1 day ago
Select United flight, departing Tue, Mar 17 from Mobile Regional to Washington Dulles Intl., returning Sat, Mar 21, priced at $392 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.