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Flights from St Louis to Billings

Did you mean Flights from Billings to St Louis?

Flightmap/Flights from STL/STL to BIL

St Louis

United States

STL

Lambert St Louis International Airport

Billings

United States

BIL

Billings Logan International Airport

Route
Published service includes stops
Distance
1,046 miles
Marketing airlines
1 airline
Aircraft
1 aircraft type
Dates
Apr 17 – Oct 8, 2027

Observed award fares

A sample of one-way prices for one traveler from Roame’s fare cache. Points, fees, and seats describe the same observation. Availability can change; confirm with the loyalty program before transferring points.

Departure window: 2026-10-23 – 2026-11-21.

No recent fares appear in this limited preview. This does not mean the route is sold out. Use the search controls to check other dates and routes.

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Explore these airports and cities

  • Flights from STL
  • Flights to BIL

St Louis to Billings route overview

Lambert St Louis International Airport (STL) serves St Louis; Billings Logan International Airport (BIL) serves Billings.

The airports are 1,046 miles apart by great-circle distance.

Roame's current schedule feed lists service with stops from STL to BIL, but no nonstop service.

Marketing airlines listed in the current schedule, including codeshare sellers, are United Airlines (UA). This list does not identify the operating airline for each flight; check the flight details before booking.

Published schedule dates span Apr 17 – Oct 8, 2027.

Marketing airlines on the St Louis to Billings route

These are marketing airlines, including codeshare sellers. This list does not identify the operating airline for each flight; check the flight details before booking.

Airline alliance affiliations represented: Star Alliance

Aircraft flying from STL to BIL

Frequently asked questions

Which airports serve the St Louis to Billings route?

Lambert St Louis International Airport (STL) is the origin airport and Billings Logan International Airport (BIL) is the destination airport.

How far is Billings from St Louis?

STL and BIL are approximately 1,046 miles apart by great-circle distance.

Are there direct flights from STL to BIL?

No. Roame's current schedule feed lists service with stops from STL to BIL, but no nonstop service.

Which airlines market flights from STL to BIL?

Marketing airlines listed in the current schedule, including codeshare sellers, are United Airlines (UA). This list does not identify the operating airline for each flight; check the flight details before booking.

Which aircraft fly from STL to BIL?

Aircraft listed in the current schedule include Airbus A320 (320).

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