Flights Boise to St. Louis BOI to SUS

Flights from Boise (BOI) to St. Louis (SUS): 1 airline operates 1 flight number on this route, about 1 flight a week, distance 2201 km / 1368 miles. No departures are scheduled in the next 30 days; the latest flight was ST49 on Mon, Nov 2, 2026.

Airlines and flight numbers count operating flights from a year ago to a year ahead; code-share numbers are not counted. On time means landed less than 15 minutes late.

BOI Boise Boise Airport SUS St. Louis Spirit of St. Louis Airport
Route map BOI to SUS Great-circle route from Boise Airport, United States to Spirit of St. Louis Airport, United States, 2201 km. Map data: Natural Earth. UNITED STATES BOI SUS Map data: Natural Earth

Boise to St. Louis Flights

1 flight number from BOI to SUS, with the date each last flew. Local times: BOI MST, SUS CST.

Flight Airline Last seen Departure Arrival
ST49 Air Thanlwin Nov 2, 2026 10:45 16:30

Upcoming flights

Local times at the departure airport.

No upcoming flights for this route.

Recent flights

Local times at the departure airport.
Flight From To Scheduled Time Departure Status Details
ST49 Boise BOI St. Louis SUS 10:45 10:55 En-Route Track >

Airlines flying BOI to SUS

BOI to SUS FAQ

How long is the flight from Boise to St. Louis?
The timetable allows about 4 h 45 min. There are not enough recent landed flights yet to say how long it usually takes.
Which airlines fly from Boise to St. Louis?
Air Thanlwin has flights from Boise (BOI) to St. Louis (SUS) between a year ago and a year ahead. An airline listed may not fly the route every day.
How many flights a week go from Boise to St. Louis?
About 1 flight a week, counted over the two weeks before and after today. Only operating flights are counted, not code-share numbers.
How far is Boise from St. Louis?
2201 km (1368 miles) in a straight line between Boise Airport and Spirit of St. Louis Airport.