United Flight 315 Deals & Information (2025/2026)

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United Flight 315 Route Deals From $75

The cheapest prices found with in the last 7 days for return flights were $147 and $75 for one-way flights to Washington Dulles Intl. for the period specified. Prices and availability are subject to change. Additional terms apply.

Thu, Aug 14 - Tue, Aug 19
FLL
Fort Lauderdale - Hollywood Intl.
IAD
Washington Dulles Intl.
$147 Roundtrip, found 4 days ago
$147
Roundtrip
found 4 days ago
Select United flight, departing Thu, Aug 14 from Fort Lauderdale - Hollywood Intl. to Washington Dulles Intl., returning Tue, Aug 19, priced at $147 found 4 days ago
Thu, Aug 28 - Wed, Sep 3
FLL
Fort Lauderdale - Hollywood Intl.
IAD
Washington Dulles Intl.
$155 Roundtrip, found 6 days ago
$155
Roundtrip
found 6 days ago
Select United flight, departing Thu, Aug 28 from Fort Lauderdale - Hollywood Intl. to Washington Dulles Intl., returning Wed, Sep 3, priced at $155 found 6 days ago
Thu, Aug 14 - Mon, Aug 18
FLL
Fort Lauderdale - Hollywood Intl.
IAD
Washington Dulles Intl.
$157 Roundtrip, found 17 hours ago
$157
Roundtrip
found 17 hours ago
Select United flight, departing Thu, Aug 14 from Fort Lauderdale - Hollywood Intl. to Washington Dulles Intl., returning Mon, Aug 18, priced at $157 found 17 hours ago
Thu, Aug 7 - Tue, Aug 12
FLL
Fort Lauderdale - Hollywood Intl.
IAD
Washington Dulles Intl.
$162 Roundtrip, found 8 hours ago
$162
Roundtrip
found 8 hours ago
Select United flight, departing Thu, Aug 7 from Fort Lauderdale - Hollywood Intl. to Washington Dulles Intl., returning Tue, Aug 12, priced at $162 found 8 hours ago
Fri, Sep 19 - Mon, Sep 22
FLL
Fort Lauderdale - Hollywood Intl.
IAD
Washington Dulles Intl.
$164 Roundtrip, found 10 hours ago
$164
Roundtrip
found 10 hours ago
Select United flight, departing Fri, Sep 19 from Fort Lauderdale - Hollywood Intl. to Washington Dulles Intl., returning Mon, Sep 22, priced at $164 found 10 hours ago
Thu, Aug 14 - Tue, Aug 19
FLL
Fort Lauderdale - Hollywood Intl.
IAD
Washington Dulles Intl.
$167 Roundtrip, found 4 days ago
$167
Roundtrip
found 4 days ago
Select United flight, departing Thu, Aug 14 from Fort Lauderdale - Hollywood Intl. to Washington Dulles Intl., returning Tue, Aug 19, priced at $167 found 4 days ago
Thu, Aug 7 - Tue, Aug 12
FLL
Fort Lauderdale - Hollywood Intl.
IAD
Washington Dulles Intl.
$172 Roundtrip, found 8 hours ago
$172
Roundtrip
found 8 hours ago
Select United flight, departing Thu, Aug 7 from Fort Lauderdale - Hollywood Intl. to Washington Dulles Intl., returning Tue, Aug 12, priced at $172 found 8 hours ago
Wed, Oct 1 - Sun, Oct 5
FLL
Fort Lauderdale - Hollywood Intl.
IAD
Washington Dulles Intl.
$177 Roundtrip, found 18 hours ago
$177
Roundtrip
found 18 hours ago
Select United flight, departing Wed, Oct 1 from Fort Lauderdale - Hollywood Intl. to Washington Dulles Intl., returning Sun, Oct 5, priced at $177 found 18 hours ago
Fri, Sep 19 - Mon, Sep 22
FLL
Fort Lauderdale - Hollywood Intl.
IAD
Washington Dulles Intl.
$178 Roundtrip, found 10 hours ago
$178
Roundtrip
found 10 hours ago
Select United flight, departing Fri, Sep 19 from Fort Lauderdale - Hollywood Intl. to Washington Dulles Intl., returning Mon, Sep 22, priced at $178 found 10 hours ago
Thu, Jan 8 - Sun, Jan 11
FLL
Fort Lauderdale - Hollywood Intl.
IAD
Washington Dulles Intl.
$179 Roundtrip, found 4 days ago
$179
Roundtrip
found 4 days ago
Select United flight, departing Thu, Jan 8 from Fort Lauderdale - Hollywood Intl. to Washington Dulles Intl., returning Sun, Jan 11, priced at $179 found 4 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.