Vacation packages
Stays
Cars
Flights
Support
All travel
Vacation packages
Stays
Cars
Cruises
Flights
Support
Things to do
Account
My Account
Members can access discounts and special features
Sign in
Create a free account
List of Favorites
AARP Member Savings
My Trips
AARP.org
Join
Renew
Expedia-AARP.com
Flights from Lambert-St. Louis Intl. Airport to Pittsburgh Intl. Airport
Flights to Pittsburgh
Pennsylvania
United States of America
North America
Flights
Expedia-AARP.com
Flights from Lambert-St. Louis Intl. Airport to Pittsburgh Intl. Airport
Find the Best Flight Prices With The AARP Travel Center
Packages
Flights
Roundtrip
One-way
Multi-city
1 traveler
Travelers
Adults
Decrease adults
Increase adults
Children
Ages 2 to 17
Decrease children
Increase children
Infants
Younger than 2
Decrease infants
Increase infants
Done
Economy
Economy
Premium economy
Business class
First class
Leaving from
Going to
Departing
Returning
Add a place to stay
Add a car
Search
Show map
Popular Flights from Lambert-St. Louis Intl. Airport
St. Louis to Newark Liberty Intl. Airport (STL - EWR)
St. Louis to Willemstad (STL - CUR)
St. Louis to Washington (STL - DCA)
St. Louis to King Salmon (STL - AKN)
St. Louis to Fort Lauderdale (STL - FLL)
St. Louis to Honolulu (STL - HNL)
St. Louis to Hartford (STL - BDL)
St. Louis to Washington (STL - IAD)
St. Louis to Syracuse (STL - SYR)
St. Louis to New Orleans (STL - MSY)
St. Louis to Buffalo (STL - BUF)
St. Louis to Baltimore (STL - BWI)
St. Louis to Anchorage (STL - ANC)
St. Louis to Orlando (STL - MCO)
St. Louis to San Juan (STL - SJU)
St. Louis to Vigo (STL - VGO)
Top Flight Routes to Pittsburgh Intl.
PDX to PIT
DTW to PIT
LGA to PIT
Top Airlines Operating at Lambert-St. Louis Intl. Airport
American Airlines
Delta
United
Frontier Airlines
Spirit Airlines
Popular Destinations
Flights to Pittsburgh
Flights to Washington
Flights to Wheeling
Flights to Monroeville
Flights to Cranberry Township
Flights to Butler
Flights to Coraopolis
Flights to Canonsburg
Flights to Steubenville
Flights to Monaca
Plan Your Trip
Flights to Pittsburgh
Pittsburgh Hotels
Pittsburgh Car Rentals
Pittsburgh Vacations
48875bfb-cf80-4883-b511-54b904c27424
20697df0-7487-49a6-a581-a76aed0f4af5
