Route Price Intelligence
Cheap Flights From Pittsburgh to Saint Louis
Live pricing benchmarks, monthly patterns, and historical lows for this route.
Typical Price
$369
Great Deal
Under $296
Typical Range
$296 – $369
Lowest We've Seen
$140
Based on 267 price pointshigh confidence
Monthly Price Guide
Jan
$369
Feb
—
Mar
—
Apr
$430
May
$226
Jun
$235
Jul
$369
Aug
$302
Sep
$302
Oct
$369
Nov
$369
Dec
$369
Cheapest Average Expensive
Best Time to Fly from Pittsburgh to Saint Louis
The cheapest time to fly from Pittsburgh to Saint Louis is typically May, when fares average around $226. The most expensive month tends to be April at around $430. For the best deals, consider flying in May, June, August.
Typical Price by Travel Month
Median round-trip fare for each month, with the typical price range, from our ongoing tracking of this route
Cheapest month: January8,745 fares analyzedTypical low: $315
Other Destinations From Pittsburgh
Abidjan(ABJ)Albuquerque(ABQ)Acapulco(ACA)Accra(ACC)Addis Ababa(ADD)Adelaide(ADL)Malaga(AGP)Aguascalientes(AGU)Auckland(AKL)Albany(ALB)Algiers(ALG)Ahmedabad(AMD)Amman(AMM)Amsterdam(AMS)Anchorage(ANC)Stockholm(ARN)Asuncion(ASU)Athens(ATH)Atlanta(ATL)Aruba(AUA)Abu Dhabi(AUH)Austin(AUS)Bahrain(BAH)Barcelona(BCN)