Flight Routes from Boise to St. Louis

Compare cheap outbound and return flights from Boise (BOI) to St. Louis (STL) and find the best offer from numerous airlines and travel agencies.

Trip type
Fastest flight
non-stop flights
1x / week
Flight distance
2,222 km
Time difference

Flight schedule from Boise (BOI) to St. Louis (STL)

Select a travel date in the flight schedule for the route from Boise (BOI) to St. Louis (STL) and compare affordable flight deals.

offers
Active filtersnone
Matching outbound flights1 of 1
fromto
dep.arr.
durationstopovers
  1. October 25 – 31, 2026
  2. November 1 – 7, 2026
  3. November 8 – 14, 2026
    No flights could be found for the active filters.
    1. BOISTL
      nonstop
      1. Southwest Airlines

      Important flight information

      Discover more flights around Boise and St. Louis

      Departure airport Airport Boise-ID (BOI)
      Arrival airport Airport St. Louis - Lambert International Airport (STL)
      Destination country Flights to United States
      Departure airport - Destination country Boise-ID - United States
      Alternative flights to St. Louis
      Flight destinations with a similar price