United Flight 723 Deals & Information (2026/2027)

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United Flight 723 Route Deals From $205

The cheapest prices found with in the last 7 days for return flights were $91 and $205 for one-way flights to Miami Intl. for the period specified. Prices and availability are subject to change. Additional terms apply.

Thu, Apr 9 - Tue, Apr 14
IAD
Washington Dulles Intl.
MIA
Miami Intl.
$91 Roundtrip, found 1 day ago
$91
Roundtrip
found 1 day ago
Select United flight, departing Thu, Apr 9 from Washington Dulles Intl. to Miami Intl., returning Tue, Apr 14, priced at $91 found 1 day ago
Thu, Apr 23 - Thu, Apr 30
IAD
Washington Dulles Intl.
MIA
Miami Intl.
$112 Roundtrip, found 2 days ago
$112
Roundtrip
found 2 days ago
Select United flight, departing Thu, Apr 23 from Washington Dulles Intl. to Miami Intl., returning Thu, Apr 30, priced at $112 found 2 days ago
Sat, Apr 25 - Tue, Apr 28
IAD
Washington Dulles Intl.
MIA
Miami Intl.
$118 Roundtrip, found 1 day ago
$118
Roundtrip
found 1 day ago
Select United flight, departing Sat, Apr 25 from Washington Dulles Intl. to Miami Intl., returning Tue, Apr 28, priced at $118 found 1 day ago
Sat, Apr 25 - Wed, Apr 29
IAD
Washington Dulles Intl.
MIA
Miami Intl.
$141 Roundtrip, found 1 day ago
$141
Roundtrip
found 1 day ago
Select United flight, departing Sat, Apr 25 from Washington Dulles Intl. to Miami Intl., returning Wed, Apr 29, priced at $141 found 1 day ago
Thu, Apr 9 - Tue, Apr 14
IAD
Washington Dulles Intl.
MIA
Miami Intl.
$155 Roundtrip, found 1 day ago
$155
Roundtrip
found 1 day ago
Select United flight, departing Thu, Apr 9 from Washington Dulles Intl. to Miami Intl., returning Tue, Apr 14, priced at $155 found 1 day ago
Sat, Apr 25 - Wed, Apr 29
IAD
Washington Dulles Intl.
MIA
Miami Intl.
$157 Roundtrip, found 1 day ago
$157
Roundtrip
found 1 day ago
Select United flight, departing Sat, Apr 25 from Washington Dulles Intl. to Miami Intl., returning Wed, Apr 29, priced at $157 found 1 day ago
Fri, Apr 24 - Tue, Apr 28
IAD
Washington Dulles Intl.
MIA
Miami Intl.
$160 Roundtrip, found 1 day ago
$160
Roundtrip
found 1 day ago
Select United flight, departing Fri, Apr 24 from Washington Dulles Intl. to Miami Intl., returning Tue, Apr 28, priced at $160 found 1 day ago
Sat, Apr 25 - Sat, May 2
IAD
Washington Dulles Intl.
MIA
Miami Intl.
$176 Roundtrip, found 9 hours ago
$176
Roundtrip
found 9 hours ago
Select United flight, departing Sat, Apr 25 from Washington Dulles Intl. to Miami Intl., returning Sat, May 2, priced at $176 found 9 hours ago

Frequently asked questions

What route does flight number UA723 take?
UA723 flies direct from Baltimore Washington Intl. Thurgood Marshall Airport (BWI) to LAX in roughly 5 hours and 21 minutes. It can sometimes be used on other routes though, some of which may be multi-stop flights. Keep this in mind when locking in your airfare to avoid any mix-ups.
What kind of plane is on flight number UA723?
There's a good chance you'll be on an Airbus A320 if you're traveling from Baltimore Washington Intl. Thurgood Marshall Airport (BWI) to Los Angeles, CA Airport (LAX-Los Angeles Intl.), one route used for flight UA723.
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 UA723 flight with Travelocity, please visit our Customer Service Portal.