United Flight 315 Deals & Information (2026/2027)

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United Flight 315 Route Deals From $49

The cheapest prices found with in the last 7 days for return flights were $97 and $49 for one-way flights to Washington Dulles Intl. for the period specified. Prices and availability are subject to change. Additional terms apply.

Wed, Mar 11 - Sun, Mar 15
FLL
Fort Lauderdale - Hollywood Intl.
IAD
Washington Dulles Intl.
$97 Roundtrip, found 2 days ago
$97
Roundtrip
found 2 days ago
Select United flight, departing Wed, Mar 11 from Fort Lauderdale - Hollywood Intl. to Washington Dulles Intl., returning Sun, Mar 15, priced at $97 found 2 days ago
Fri, Feb 20 - Mon, Feb 23
FLL
Fort Lauderdale - Hollywood Intl.
IAD
Washington Dulles Intl.
$99 Roundtrip, found 14 hours ago
$99
Roundtrip
found 14 hours ago
Select United flight, departing Fri, Feb 20 from Fort Lauderdale - Hollywood Intl. to Washington Dulles Intl., returning Mon, Feb 23, priced at $99 found 14 hours ago
Wed, Mar 11 - Sun, Mar 15
FLL
Fort Lauderdale - Hollywood Intl.
IAD
Washington Dulles Intl.
$103 Roundtrip, found 2 days ago
$103
Roundtrip
found 2 days ago
Select United flight, departing Wed, Mar 11 from Fort Lauderdale - Hollywood Intl. to Washington Dulles Intl., returning Sun, Mar 15, priced at $103 found 2 days ago
Sat, Feb 28 - Sun, Mar 1
FLL
Fort Lauderdale - Hollywood Intl.
IAD
Washington Dulles Intl.
$121 Roundtrip, found 2 days ago
$121
Roundtrip
found 2 days ago
Select United flight, departing Sat, Feb 28 from Fort Lauderdale - Hollywood Intl. to Washington Dulles Intl., returning Sun, Mar 1, priced at $121 found 2 days ago
Fri, Mar 6 - Tue, Mar 10
FLL
Fort Lauderdale - Hollywood Intl.
IAD
Washington Dulles Intl.
$122 Roundtrip, found 4 days ago
$122
Roundtrip
found 4 days ago
Select United flight, departing Fri, Mar 6 from Fort Lauderdale - Hollywood Intl. to Washington Dulles Intl., returning Tue, Mar 10, priced at $122 found 4 days ago
Fri, Feb 27 - Mon, Mar 2
FLL
Fort Lauderdale - Hollywood Intl.
IAD
Washington Dulles Intl.
$124 Roundtrip, found 3 days ago
$124
Roundtrip
found 3 days ago
Select United flight, departing Fri, Feb 27 from Fort Lauderdale - Hollywood Intl. to Washington Dulles Intl., returning Mon, Mar 2, priced at $124 found 3 days ago
Sat, Feb 28 - Sun, Mar 1
FLL
Fort Lauderdale - Hollywood Intl.
IAD
Washington Dulles Intl.
$144 Roundtrip, found 2 days ago
$144
Roundtrip
found 2 days ago
Select United flight, departing Sat, Feb 28 from Fort Lauderdale - Hollywood Intl. to Washington Dulles Intl., returning Sun, Mar 1, priced at $144 found 2 days ago
Thu, Feb 26 - Tue, Mar 3
FLL
Fort Lauderdale - Hollywood Intl.
IAD
Washington Dulles Intl.
$144 Roundtrip, found 3 days ago
$144
Roundtrip
found 3 days ago
Select United flight, departing Thu, Feb 26 from Fort Lauderdale - Hollywood Intl. to Washington Dulles Intl., returning Tue, Mar 3, priced at $144 found 3 days ago
Wed, Mar 11 - Sun, Mar 15
FLL
Fort Lauderdale - Hollywood Intl.
IAD
Washington Dulles Intl.
$146 Roundtrip, found 2 days ago
$146
Roundtrip
found 2 days ago
Select United flight, departing Wed, Mar 11 from Fort Lauderdale - Hollywood Intl. to Washington Dulles Intl., returning Sun, Mar 15, priced at $146 found 2 days ago
Fri, Feb 27 - Sat, Feb 28
FLL
Fort Lauderdale - Hollywood Intl.
IAD
Washington Dulles Intl.
$147 Roundtrip, found 2 days ago
$147
Roundtrip
found 2 days ago
Select United flight, departing Fri, Feb 27 from Fort Lauderdale - Hollywood Intl. to Washington Dulles Intl., returning Sat, Feb 28, priced at $147 found 2 days ago

Frequently asked questions

What route does flight number UA315 take?
You'll arrive into Washington Dulles Intl. Airport (IAD) from FLL if you've booked a ticket on flight number UA315. You'll be in the sky for 2 hours and 27 minutes on this trip. It's also good to note that it conveniently travels non-stop.
What terminal does UA315 fly out of?
Direct flights to and from Fort Lauderdale - Hollywood Intl. Airport and Washington, DC Airport (IAD-Washington Dulles Intl.) are served by flight number UA315, and passengers booked on this route normally depart from Terminal 1.
What kind of plane is on flight number UA315?
The Boeing 737-700 is the aircraft type most frequently used for flight UA315. This flight almost always heads off from FLL and touches down at Dulles Intl. Airport.
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 UA315 flight with Travelocity, please visit our Customer Service Portal.