United Flight 315 Deals & Information (2026/2027)

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United Flight 315 Route Deals From $143

The cheapest prices found with in the last 7 days for return flights were $284 and $143 for one-way flights to Pittsburgh Intl. for the period specified. Prices and availability are subject to change. Additional terms apply.

Tue, Jun 16 - Tue, Jun 23
IAH
George Bush Intercontinental
PIT
Pittsburgh Intl.
$284 Roundtrip, found 1 hour ago
$284
Roundtrip
found 1 hour ago
Select United flight, departing Tue, Jun 16 from George Bush Intercontinental to Pittsburgh Intl., returning Tue, Jun 23, priced at $284 found 1 hour ago
Tue, Jun 16 - Tue, Jun 23
IAH
George Bush Intercontinental
PIT
Pittsburgh Intl.
$294 Roundtrip, found 1 hour ago
$294
Roundtrip
found 1 hour ago
Select United flight, departing Tue, Jun 16 from George Bush Intercontinental to Pittsburgh Intl., returning Tue, Jun 23, priced at $294 found 1 hour ago
Tue, Jun 16 - Tue, Jun 23
IAH
George Bush Intercontinental
PIT
Pittsburgh Intl.
$299 Roundtrip, found 1 hour ago
$299
Roundtrip
found 1 hour ago
Select United flight, departing Tue, Jun 16 from George Bush Intercontinental to Pittsburgh Intl., returning Tue, Jun 23, priced at $299 found 1 hour ago
Tue, Jun 16 - Tue, Jun 23
IAH
George Bush Intercontinental
PIT
Pittsburgh Intl.
$300 Roundtrip, found 1 hour ago
$300
Roundtrip
found 1 hour ago
Select United flight, departing Tue, Jun 16 from George Bush Intercontinental to Pittsburgh Intl., returning Tue, Jun 23, priced at $300 found 1 hour ago
Tue, Jun 16 - Tue, Jun 23
IAH
George Bush Intercontinental
PIT
Pittsburgh Intl.
$309 Roundtrip, found 1 hour ago
$309
Roundtrip
found 1 hour ago
Select United flight, departing Tue, Jun 16 from George Bush Intercontinental to Pittsburgh Intl., returning Tue, Jun 23, priced at $309 found 1 hour ago
Tue, Jun 16 - Tue, Jun 23
IAH
George Bush Intercontinental
PIT
Pittsburgh Intl.
$310 Roundtrip, found 1 hour ago
$310
Roundtrip
found 1 hour ago
Select United flight, departing Tue, Jun 16 from George Bush Intercontinental to Pittsburgh Intl., returning Tue, Jun 23, priced at $310 found 1 hour ago
Wed, Jun 3 - Wed, Jun 10
IAH
George Bush Intercontinental
PIT
Pittsburgh Intl.
$313 Roundtrip, found 5 days ago
$313
Roundtrip
found 5 days ago
Select United flight, departing Wed, Jun 3 from George Bush Intercontinental to Pittsburgh Intl., returning Wed, Jun 10, priced at $313 found 5 days ago
Tue, Jun 16 - Tue, Jun 23
IAH
George Bush Intercontinental
PIT
Pittsburgh Intl.
$315 Roundtrip, found 1 hour ago
$315
Roundtrip
found 1 hour ago
Select United flight, departing Tue, Jun 16 from George Bush Intercontinental to Pittsburgh Intl., returning Tue, Jun 23, priced at $315 found 1 hour ago
Tue, Jun 16 - Tue, Jun 23
IAH
George Bush Intercontinental
PIT
Pittsburgh Intl.
$325 Roundtrip, found 1 hour ago
$325
Roundtrip
found 1 hour ago
Select United flight, departing Tue, Jun 16 from George Bush Intercontinental to Pittsburgh Intl., returning Tue, Jun 23, priced at $325 found 1 hour ago
Tue, Jun 16 - Tue, Jun 23
IAH
George Bush Intercontinental
PIT
Pittsburgh Intl.
$327 Roundtrip, found 1 hour ago
$327
Roundtrip
found 1 hour ago
Select United flight, departing Tue, Jun 16 from George Bush Intercontinental to Pittsburgh Intl., returning Tue, Jun 23, priced at $327 found 1 hour 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.