Route Price Intelligence
Cheap Flights From St. Louis to Vancouver
Live pricing benchmarks, monthly patterns, and historical lows for this route.
⭐ Great DealFound 6d ago
$256Great deal to Vancouver for $256 with United (1 stop) - 48% off normal pricing. Beautiful Pacific Northwest city accessible from St. Louis.
✓ 29 date combinations found at this price
Search Google FlightsTypical Price
$363
Deals From
$305
Usually Costs
$305 – $462
Lowest We've Seen
$253
Based on 5,329 price pointshigh confidence
Monthly Price Guide
Jan
$348
Feb
$546
Mar
$587
Apr
$324
May
$380
Jun
$355
Jul
$392
Aug
$319
Sep
$311
Oct
$348
Nov
$451
Dec
$536
Cheapest Average Expensive
Best Time to Fly from St. Louis to Vancouver
The cheapest time to fly from St. Louis to Vancouver is typically September, when fares average around $311. The most expensive month tends to be March at around $587. For the best deals, consider flying in September, August, April.
Cheapest Fare Found (Last 90 Days)
The lowest round-trip price available on each day we checked
Best: $25374 price checksWorst: $357