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Route Price Intelligence

Cheap Flights From St. Louis to Pittsburgh

Live pricing benchmarks, monthly patterns, and historical lows for this route.

Typical Price
$304
Deals From
$276
Usually Costs
$276$307
Lowest We've Seen
$154
Based on 7,742 price pointshigh confidence

Monthly Price Guide

Jan
$307
Feb
$315
Mar
$333
Apr
$265
May
$250
Jun
$293
Jul
$307
Aug
$307
Sep
$307
Oct
$307
Nov
$307
Dec
$315
Cheapest Average Expensive

Best Time to Fly from St. Louis to Pittsburgh

The cheapest time to fly from St. Louis to Pittsburgh is typically May, when fares average around $250. The most expensive month tends to be March at around $333. For the best deals, consider flying in May, April, June.

Cheapest Fare Found (Last 90 Days)

The lowest round-trip price available on each day we checked

$154$171$187$204$220Jan 5Feb 19Apr 3
Best: $15486 price checksWorst: $220
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