United Flight 315 Deals & Information (2026/2027)

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United Flight 315 Route Deals From $164

The cheapest prices found with in the last 7 days for return flights were $277 and $164 for one-way flights to Pittsburgh Intl. for the period specified. Prices and availability are subject to change. Additional terms apply.

Fri, Aug 21 - Wed, Aug 26
IAH
George Bush Intercontinental
PIT
Pittsburgh Intl.
$277 Roundtrip, found 6 days ago
$277
Roundtrip
found 6 days ago
Select United flight, departing Fri, Aug 21 from George Bush Intercontinental to Pittsburgh Intl., returning Wed, Aug 26, priced at $277 found 6 days ago
Fri, Aug 21 - Wed, Aug 26
IAH
George Bush Intercontinental
PIT
Pittsburgh Intl.
$287 Roundtrip, found 6 days ago
$287
Roundtrip
found 6 days ago
Select United flight, departing Fri, Aug 21 from George Bush Intercontinental to Pittsburgh Intl., returning Wed, Aug 26, priced at $287 found 6 days ago
Fri, Aug 21 - Wed, Aug 26
IAH
George Bush Intercontinental
PIT
Pittsburgh Intl.
$310 Roundtrip, found 6 days ago
$310
Roundtrip
found 6 days ago
Select United flight, departing Fri, Aug 21 from George Bush Intercontinental to Pittsburgh Intl., returning Wed, Aug 26, priced at $310 found 6 days ago
Fri, Aug 21 - Wed, Aug 26
IAH
George Bush Intercontinental
PIT
Pittsburgh Intl.
$311 Roundtrip, found 6 days ago
$311
Roundtrip
found 6 days ago
Select United flight, departing Fri, Aug 21 from George Bush Intercontinental to Pittsburgh Intl., returning Wed, Aug 26, priced at $311 found 6 days ago
Fri, Aug 21 - Wed, Aug 26
IAH
George Bush Intercontinental
PIT
Pittsburgh Intl.
$315 Roundtrip, found 6 days ago
$315
Roundtrip
found 6 days ago
Select United flight, departing Fri, Aug 21 from George Bush Intercontinental to Pittsburgh Intl., returning Wed, Aug 26, priced at $315 found 6 days ago
Tue, Jul 21 - Sat, Jul 25
IAH
George Bush Intercontinental
PIT
Pittsburgh Intl.
$316 Roundtrip, found 14 hours ago
$316
Roundtrip
found 14 hours ago
Select United flight, departing Tue, Jul 21 from George Bush Intercontinental to Pittsburgh Intl., returning Sat, Jul 25, priced at $316 found 14 hours ago
Fri, Oct 30 - Mon, Nov 2
IAH
George Bush Intercontinental
PIT
Pittsburgh Intl.
$317 Roundtrip, found 9 hours ago
$317
Roundtrip
found 9 hours ago
Select United flight, departing Fri, Oct 30 from George Bush Intercontinental to Pittsburgh Intl., returning Mon, Nov 2, priced at $317 found 9 hours ago
Fri, Aug 21 - Wed, Aug 26
IAH
George Bush Intercontinental
PIT
Pittsburgh Intl.
$319 Roundtrip, found 6 days ago
$319
Roundtrip
found 6 days ago
Select United flight, departing Fri, Aug 21 from George Bush Intercontinental to Pittsburgh Intl., returning Wed, Aug 26, priced at $319 found 6 days ago
Tue, Jul 21 - Fri, Jul 31
IAH
George Bush Intercontinental
PIT
Pittsburgh Intl.
$320 Roundtrip, found 1 day ago
$320
Roundtrip
found 1 day ago
Select United flight, departing Tue, Jul 21 from George Bush Intercontinental to Pittsburgh Intl., returning Fri, Jul 31, priced at $320 found 1 day ago
Tue, Jul 21 - Sat, Jul 25
IAH
George Bush Intercontinental
PIT
Pittsburgh Intl.
$326 Roundtrip, found 14 hours ago
$326
Roundtrip
found 14 hours ago
Select United flight, departing Tue, Jul 21 from George Bush Intercontinental to Pittsburgh Intl., returning Sat, Jul 25, priced at $326 found 14 hours ago
Fri, Oct 30 - Mon, Nov 2
IAH
George Bush Intercontinental
PIT
Pittsburgh Intl.
$327 Roundtrip, found 9 hours ago
$327
Roundtrip
found 9 hours ago
Select United flight, departing Fri, Oct 30 from George Bush Intercontinental to Pittsburgh Intl., returning Mon, Nov 2, priced at $327 found 9 hours ago
Tue, Jul 21 - Fri, Jul 31
IAH
George Bush Intercontinental
PIT
Pittsburgh Intl.
$331 Roundtrip, found 1 day ago
$331
Roundtrip
found 1 day ago
Select United flight, departing Tue, Jul 21 from George Bush Intercontinental to Pittsburgh Intl., returning Fri, Jul 31, priced at $331 found 1 day ago
Wed, Nov 18 - Fri, Nov 27
IAH
George Bush Intercontinental
PIT
Pittsburgh Intl.
$351 Roundtrip, found 12 hours ago
$351
Roundtrip
found 12 hours ago
Select United flight, departing Wed, Nov 18 from George Bush Intercontinental to Pittsburgh Intl., returning Fri, Nov 27, priced at $351 found 12 hours ago
Fri, Oct 30 - Mon, Nov 2
IAH
George Bush Intercontinental
PIT
Pittsburgh Intl.
$355 Roundtrip, found 9 hours ago
$355
Roundtrip
found 9 hours ago
Select United flight, departing Fri, Oct 30 from George Bush Intercontinental to Pittsburgh Intl., returning Mon, Nov 2, priced at $355 found 9 hours 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.