
Popular airlines from Pittsburgh International Airport (PIT) to Lambert-St. Louis International Airport (STL)
- Delta
Delta
- American Airlines
American Airlines
- United
United
- Southwest Airlines
Southwest Airlines
- Spirit Airlines
Spirit Airlines
- Frontier Airlines
Frontier Airlines
- Be in the knowGet alerts if flight prices drop or rise*
- Book smarterSave up to 25% on select hotels after you book a flight*
Cheap Flights from Pittsburgh (PIT) to St. Louis (STL)
Prices were available within the past 7 days and start at ₹19,682 for one-way flights and ₹39,364 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Sat, 20 Dec - Wed, 24 Dec
PIT
Pittsburgh
STL
St. Louis
₹39,364 Return, found 1 day ago
₹39,364
Return
found 1 day ago

Wed, 24 Dec - Tue, 30 Dec
PIT
Pittsburgh
STL
St. Louis
₹39,364 Return, found 1 day ago
₹39,364
Return
found 1 day ago

Wed, 24 Dec - Thu, 25 Dec
PIT
Pittsburgh
STL
St. Louis
₹41,906 Return, found 1 day ago
₹41,906
Return
found 1 day ago

Tue, 23 Dec - Tue, 30 Dec
PIT
Pittsburgh
STL
St. Louis
₹43,245 Return, found 1 day ago
₹43,245
Return
found 1 day ago

Wed, 24 Dec - Sun, 28 Dec
PIT
Pittsburgh
STL
St. Louis
₹43,427 Return, found 1 day ago
₹43,427
Return
found 1 day ago

Thu, 25 Dec - Tue, 30 Dec
PIT
Pittsburgh
STL
St. Louis
₹44,793 Return, found 1 day ago
₹44,793
Return
found 1 day ago

Sat, 20 Dec - Thu, 25 Dec
PIT
Pittsburgh
STL
St. Louis
₹44,884 Return, found 1 day ago
₹44,884
Return
found 1 day ago

Tue, 23 Dec - Wed, 24 Dec
PIT
Pittsburgh
STL
St. Louis
₹45,319 Return, found 1 day ago
₹45,319
Return
found 1 day ago

Tue, 23 Dec - Thu, 25 Dec
PIT
Pittsburgh
STL
St. Louis
₹45,390 Return, found 1 day ago
₹45,390
Return
found 1 day ago

Tue, 23 Dec - Thu, 25 Dec
PIT
Pittsburgh
STL
St. Louis
₹48,368 Return, found 1 day ago
₹48,368
Return
found 1 day ago
Find the cheapest month to fly from Pittsburgh (PIT) to St. Louis (STL)
November is typically the cheapest month to fly
From ₹10,422 - ₹42,140 per traveller.
Origin airport | Pittsburgh Intl. |
|---|---|
Destination airport | Lambert-St. Louis Intl. |
Return price | ₹39,364 |
Distance | 881 km |
Perfect flights from Pittsburgh to St. Louis
Embark on an unforgettable journey without breaking the bank with Expedia's incredible deals on cheap flights from Pittsburgh to St. Louis. Whether you're aching for a romantic escape with your partner, craving an adventurous solo expedition, or yearning to immerse yourself in the local history and culture, we've got you covered.
Picture yourself strolling through the streets of , surrounded by breathtaking architecture and absorbing the vibrant atmosphere of this captivating city. Indulge in the mouth-watering local specialties, from tantalizing street food to exquisite fine dining. With Expedia, you can experience all of this and more, without sacrificing your budget.
Our flexible Pittsburgh Intl. to Lambert-St. Louis Intl. ticket options cater to your travel preferences, with incredible one-way fares from ₹19,682 and roundtrip prices from ₹39,364. Whether you're planning a short city break or a longer adventure, our dynamic pricing ensures that you find the best deals for your journey.
But the magic doesn't stop there. Expedia offers a range of partner services to enhance your trip. Rent a car at Lambert-St. Louis Intl. and explore and its surrounding areas at your own pace. Discover hidden gems off the beaten path, and create unforgettable memories. We also provide a handpicked selection of accommodations, from charming bed and breakfasts to luxury hotels, ensuring that you have a comfortable and memorable stay.
Planning your next great adventure is a breeze with Expedia. Our user-friendly platform, unbeatable prices, and round-the-clock customer support are designed to make your travel experience seamless and stress-free. So, why wait? Book your to travel arrangements today and embark on the journey of a lifetime in St. Louis.
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Top Routes from Pittsburgh
- Pittsburgh to Mumbai (PIT - BOM)
- Pittsburgh to Miami (PIT - MIA)
- Pittsburgh to Kilimanjaro (PIT - JRO)
- Pittsburgh to Boston (PIT - BOS)
- Pittsburgh to Fort Lauderdale (PIT - FLL)
- Pittsburgh to Bengaluru (PIT - BLR)
- Pittsburgh to Delhi (PIT - DEL)
- Pittsburgh to Chennai (PIT - MAA)
- Pittsburgh to New York (PIT - JFK)
- Pittsburgh to Hyderabad (PIT - HYD)
Top Routes to St. Louis
- Mumbai to St. Louis (BOM - STL)
- Los Angeles to St. Louis (LAX - STL)
- Bengaluru to St. Louis (BLR - STL)
- Delhi to St. Louis (DEL - STL)
- Kozhikode to St. Louis (CCJ - STL)
- Denver to St. Louis (DEN - STL)
- Houston to St. Louis (IAH - STL)
- Vijayawada to St. Louis (VGA - STL)
- Hyderabad to St. Louis (HYD - STL)
- Pune to St. Louis (PNQ - STL)
- Frankfurt to St. Louis (FRA - STL)
- Kolkata to St. Louis (CCU - STL)
Top Routes from Pittsburgh
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Nearby Airports
- Youngstown - Warren Regional Airport (YNG)
- Indiana County - Jimmy Stewart Airport (IDI)
- Morgantown Municipal Airport (MGW)
- Venango Regional Airport (FKL)
- Akron-Canton Airport (CAK)
- Akron Fulton Intl. Airport (AKC)
- John Murtha Johnstown - Cambria County Airport (JST)
- North Central West Virginia Airport (CKB)
- Mid-Ohio Valley Regional Airport (PKB)
- Burke Lakefront Airport (BKL)
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