Cheap Flights from St. Louis to Pittsburgh (CPS to PIT)

A cityscape with a river, bridges, and a red tram.

Popular airlines from St. Louis, MO (CPS-St. Louis Downtown) to Pittsburgh International Airport (PIT)

IndiGo
Air India
Vistara
Delta
United
American Airlines
Emirates

Be in the know
Get alerts if flight prices drop or rise*
Book smarter
Save up to 25% on select hotels after you book a flight*
Earn twice
Earn your airline miles on top of our rewards
Sign in

Travel information

Origin airport	St. Louis, MO
Destination airport	Pittsburgh International Airport
Distance	874 km away

Explore a world of travel with Expedia

Hotels near Acrisure Stadium
Standard Link for Hotels near Acrisure Stadium
Aparthotels in Allegheny County
Standard Link for Aparthotels in Allegheny County
Hotels near Allegheny General Hospital
Standard Link for Hotels near Allegheny General Hospital
Cheap Hotels in Allentown
Standard Link for Cheap Hotels in Allentown
Hotels with a Bar in Allentown
Standard Link for Hotels with a Bar in Allentown
Hotels with Parking in Allentown
Standard Link for Hotels with Parking in Allentown
Luxury Hotels in Allentown
Standard Link for Luxury Hotels in Allentown
Allentown Hotels
Standard Link for Allentown Hotels
Hotels near Andy Warhol Museum
Standard Link for Hotels near Andy Warhol Museum
Banksville Hotels
Standard Link for Banksville Hotels
Hotels Suites in Coraopolis
Standard Link for Hotels Suites in Coraopolis
Hotels with Parking in Coraopolis
Standard Link for Hotels with Parking in Coraopolis
Hotels near David L Lawrence Convention Center
Standard Link for Hotels near David L Lawrence Convention Center
Hotels Suites in Allegheny County
Standard Link for Hotels Suites in Allegheny County
Hotels with Views in Allegheny County
Standard Link for Hotels with Views in Allegheny County
Pet-Friendly Hotels in Allegheny County
Standard Link for Pet-Friendly Hotels in Allegheny County
Boutique Hotels in Downtown Pittsburgh
Standard Link for Boutique Hotels in Downtown Pittsburgh
Cheap Hotels in Downtown Pittsburgh
Standard Link for Cheap Hotels in Downtown Pittsburgh
Hotels with Entertainment in Downtown Pittsburgh
Standard Link for Hotels with Entertainment in Downtown Pittsburgh
Hotels with Laundry Service in Downtown Pittsburgh
Standard Link for Hotels with Laundry Service in Downtown Pittsburgh
Hotels with Swimming Pool in Downtown Pittsburgh
Standard Link for Hotels with Swimming Pool in Downtown Pittsburgh
Luxury Hotels in Downtown Pittsburgh
Standard Link for Luxury Hotels in Downtown Pittsburgh
Downtown Pittsburgh Hotels
Standard Link for Downtown Pittsburgh Hotels
East Allegheny Hotels
Standard Link for East Allegheny Hotels
Economy Hotels
Standard Link for Economy Hotels
Hotels near Gateway Center Park
Standard Link for Hotels near Gateway Center Park
Green Tree Hotels
Standard Link for Green Tree Hotels
Hotels near Heinz Hall
Standard Link for Hotels near Heinz Hall
Hotels near Highmark Stadium
Standard Link for Hotels near Highmark Stadium
Aparthotels in Imperial
Standard Link for Aparthotels in Imperial
B&B in Imperial
Standard Link for B&B in Imperial
Green Hotels in Imperial
Standard Link for Green Hotels in Imperial
Imperial Hotels
Standard Link for Imperial Hotels
Inns in Imperial
Standard Link for Inns in Imperial
Hostels in Industry
Standard Link for Hostels in Industry
Hotels near La Roche College
Standard Link for Hotels near La Roche College
Lawrenceville Hotels
Standard Link for Lawrenceville Hotels
Aparthotels in McCandless Township
Standard Link for Aparthotels in McCandless Township
Midland Hotels
Standard Link for Midland Hotels
Mount Lebanon Hotels
Standard Link for Mount Lebanon Hotels
Mount Washington Hotels
Standard Link for Mount Washington Hotels
Hotels near National Aviary
Standard Link for Hotels near National Aviary
North Shore Hotels
Standard Link for North Shore Hotels
Hotels with Parking in North Side
Standard Link for Hotels with Parking in North Side
Hotels with Room Service in North Side
Standard Link for Hotels with Room Service in North Side
Hotels near North Side Station
Standard Link for Hotels near North Side Station
Aparthotels in Pittsburgh
Standard Link for Aparthotels in Pittsburgh
Country Houses in Pittsburgh
Standard Link for Country Houses in Pittsburgh
Hostels in Pittsburgh
Standard Link for Hostels in Pittsburgh
Resorts in Pittsburgh
Standard Link for Resorts in Pittsburgh
Boutique Hotels in Pittsburgh
Standard Link for Boutique Hotels in Pittsburgh
Cheap Hotels in Pittsburgh
Standard Link for Cheap Hotels in Pittsburgh
Business Hotels in Pittsburgh
Standard Link for Business Hotels in Pittsburgh
Four Seasons Hotels in Pittsburgh
Standard Link for Four Seasons Hotels in Pittsburgh
Hotels with Airport Transfers in Pittsburgh
Standard Link for Hotels with Airport Transfers in Pittsburgh
Hotels with Breakfast in Pittsburgh
Standard Link for Hotels with Breakfast in Pittsburgh
Hotels with Laundry Service in Pittsburgh
Standard Link for Hotels with Laundry Service in Pittsburgh
Luxury Hotels in Pittsburgh
Standard Link for Luxury Hotels in Pittsburgh
Romantic Hotels in Pittsburgh
Standard Link for Romantic Hotels in Pittsburgh
Spa Hotels in Pittsburgh
Standard Link for Spa Hotels in Pittsburgh
Pittsburgh Hotels
Standard Link for Pittsburgh Hotels
Hotels near Pittsburgh Intl.
Standard Link for Hotels near Pittsburgh Intl.
Palaces in Pittsburgh
Standard Link for Palaces in Pittsburgh
Hotels near Pittsburgh Station
Standard Link for Hotels near Pittsburgh Station
Town Houses in Pittsburgh
Standard Link for Town Houses in Pittsburgh
Hotels near PNC Park
Standard Link for Hotels near PNC Park
Hotels near Point State Park
Standard Link for Hotels near Point State Park
Hotels near PPG Paints Arena
Standard Link for Hotels near PPG Paints Arena
Hotels near Ross Park Mall
Standard Link for Hotels near Ross Park Mall
Aparthotels in Scott Township
Standard Link for Aparthotels in Scott Township
Aparthotels in South Side
Standard Link for Aparthotels in South Side
Business Hotels in Spring Hill-City View
Standard Link for Business Hotels in Spring Hill-City View
Hotels near St. Anthony's Chapel
Standard Link for Hotels near St. Anthony's Chapel
Hotels near Station Square
Standard Link for Hotels near Station Square
Strip District Hotels
Standard Link for Strip District Hotels
Hotels near The Pavilion at Star Lake
Standard Link for Hotels near The Pavilion at Star Lake
Business Hotels in Warrendale
Standard Link for Business Hotels in Warrendale
Hotels with Wifi in Warrendale
Standard Link for Hotels with Wifi in Warrendale
B&B in Wexford
Standard Link for B&B in Wexford
Cheap Hotels in Wexford
Standard Link for Cheap Hotels in Wexford
Hotels near Wood Street Station
Standard Link for Hotels near Wood Street Station

Flights to Pittsburgh Intl.
Standard Link for Flights to Pittsburgh Intl.
Flights to Pittsburgh
Standard Link for Flights to Pittsburgh
Flights from Mumbai (BOM) to Pittsburgh (PIT)
Standard Link for Flights from Mumbai (BOM) to Pittsburgh (PIT)
Flights from Chicago (CHI) to Pittsburgh (PIT)
Standard Link for Flights from Chicago (CHI) to Pittsburgh (PIT)
Flights from Delhi (DEL) to Pittsburgh (PIT)
Standard Link for Flights from Delhi (DEL) to Pittsburgh (PIT)

Car hire Bridgeville
Standard Link for Car hire Bridgeville
Car hire near Canonsburg Town Park
Standard Link for Car hire near Canonsburg Town Park
Car hire near Downtown Pittsburgh
Standard Link for Car hire near Downtown Pittsburgh
Car hire near Economy
Standard Link for Car hire near Economy
Car hire Industry
Standard Link for Car hire Industry
Car hire near Knoxville
Standard Link for Car hire near Knoxville
Car hire Midway
Standard Link for Car hire Midway
Car hire Moon Township
Standard Link for Car hire Moon Township
Car hire Paris
Standard Link for Car hire Paris
Rental cars Pittsburgh Intl. airport
Standard Link for Rental cars Pittsburgh Intl. airport
Car hire near Pittsburgh Technical College
Standard Link for Car hire near Pittsburgh Technical College
Car hire near Pittsburgh
Standard Link for Car hire near Pittsburgh
Car hire near Beaver County
Standard Link for Car hire near Beaver County

*Available to Expedia members.

Cheap Flights from St. Louis (CPS) to Pittsburgh (PIT)

Flight 1

Popular airlines from St. Louis, MO (CPS-St. Louis Downtown) to Pittsburgh International Airport (PIT)

Be in the know

Book smarter

Earn twice

Travel information

Explore a world of travel with Expedia