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Flights from St Louis to Billings
There are no direct flights from St Louis to Billings. The fastest way is one stop via Denver or Minneapolis, about 4h 48m door to door (65 connections a week on current schedules).
No direct flights · 3 connection options From 4h 48m
St Louis to Billings at a glance
Fastest journey4h 48mVia Denver, on current schedules
Nonstop flightsNoneConnect via Denver or Minneapolis
Best ways to fly from St Louis to Billings
Ranked by how easy the connection is: one airline or alliance first (bags and connection protected), then the quickest self-transfer options.
1Search
STL Denver (DEN) BIL
Leg 1: Frontier Airlines, Southwest Airlines, United Airlines · Leg 2: United Airlines
Mon09:15 STL10:24 DEN1h 21m connection11:45 DEN13:03 BILUnited Airlines
2Search
STL Minneapolis (MSP) BIL
Leg 1: Delta Air Lines, Southwest Airlines, Sun Country Airlines · Leg 2: Delta Air Lines
Sat14:45 STL16:02 MSP2h 58m connection19:00 MSP19:57 BILSouthwest Airlines + Delta Air Lines
3Search
STL Salt Lake City (SLC) BIL
Leg 1: Delta Air Lines, Southwest Airlines · Leg 2: Delta Air Lines
Tue14:30 STL16:30 SLC4h 30m connection21:00 SLC22:09 BILDelta Air Lines
Connections are computed from flights actually flown over the last 8 weeks, with at least 45 minutes to change on one airline and 2 hours on separate tickets. Times are local. The search shows live itineraries and exact times.
Good to know
- Distance
- 1,699 km1,055 miles
- Journey time
- 4h 48mon current schedules
- Time difference
- -1hBillings vs St Louis
- Currency in Billings
- USD
- Airports
- STL → BIL
Flights from St Louis to Billings: questions answered
Are there direct flights from St Louis to Billings?
No. There is no nonstop service, so you will connect, most easily in Denver, Minneapolis and Salt Lake City. Some connections are on one airline or alliance, so your bags and connection are protected on a single ticket.
How long is the flight from St Louis to Billings?
With one connection the journey usually takes around 4h 48m, depending on the layover. The straight-line distance is 1,699 km.
Where do you change planes between St Louis and Billings?
The best connecting points are Denver (DEN), Minneapolis (MSP) and Salt Lake City (SLC). Frontier Airlines flies both legs via Denver, so you can book it as one ticket.
Which airports serve St Louis and Billings?
St Louis: St. Louis Lambert International Airport (STL). Billings: Billings Logan International Airport (BIL).
What is the time difference between St Louis and Billings?
Billings is 1 hour behind St Louis.





