Good to know - Cheap tickets Saint Louis — Boise
| Flight distance | 2239 km |
|---|---|
| Round-trip from | $235 |
Airfare Saint Louis – Boise by month
Here you can find out in what months how much a ticket Saint Louis – Boise costs to buy cheap plane tickets.
| Month | One-way | Round-trip |
|---|---|---|
| June 2026 | ||
| March 2026 |
Remember that the optimal time for booking air tickets is 59 days before the departure date, this is the average time at which air tickets were sold at the lowest prices.
Popular airlines flying Saint Louis — Boise
Flight Saint Louis – Boise is served by 12 airlines.
Flights Saint Louis — Boise
The selection of cheap flights Saint Louis — Boise
The price of the flight Saint Louis — Boise (United States) — Saint Louis from $235 (round-trip).
The average price of the flight Saint Louis — Boise (United States) — Saint Louis $441 (round-trip).
- Departure city: Saint Louis
- IATA code of the city of origin: STL
- Departure airports: St. Louis Downtown Airport, Spirit of St. Louis Airport, Lambert-St. Louis International Airport
- Departure country: United States
- Destination city: Boise
- IATA code of the destination city: BOI
- Destination airports: Boise Air Terminal (Gowen Field)
- Destination country: United States
Low cost flights Saint Louis — Boise (STL — BOI)
The distance between Saint Louis and Boise 1391 miles (or 2239 kilometres).
The time difference between Saint Louis and Boise is 1 h.
Routes from nearby cities to Boise
A flight from a neighbouring city can help you save money on plane tickets.
The closest airports to Saint Louis with a flight to Boise are in Kansas City.
Popular International routes from Saint Louis
Popular routes from Boise
If you are going to fly from Boise, then study the popular flights. The most popular flights from Boise:
Popular domestic routes from Saint Louis
FAQ about Saint Louis — Boise
Can we fly from Saint Louis to Boise?
Yes, you can fly from Saint Louis to Boise. Saint Louis has 3 airports (St. Louis Downtown Airport, Spirit of St. Louis Airport, Lambert-St. Louis International Airport) for flights. There are non-direct flights through Alaska Airlines, American Eagle, Delta Connection, FedEx, Frontier (Penny the Owl Livery), SkyWest Airlines, SkyWest Charter, Southwest Airlines, Sun Country Airlines, United Express, UPS, WestAir Charter.
How much do flights Saint Louis — Boise cost?
The price of flights Saint Louis — Boise starts from $235.
What airports are there in Saint Louis and Boise?
In Saint Louis — St. Louis Downtown Airport, Spirit of St. Louis Airport, Lambert-St. Louis International Airport. In Boise — Boise Air Terminal (Gowen Field).
What month is the cheapest to fly from Saint Louis to Boise?
High season is considered to be and the cheapest month is . Enter your preferred airports (or cities) and dates into the search form above to unlock the latest Saint Louis — Boise flight deals.
Which airlines fly from Saint Louis to Boise?
All the following airlines flights Saint Louis — Boise: Alaska Airlines, American Eagle, Delta Connection, FedEx, Frontier (Penny the Owl Livery), SkyWest Airlines, SkyWest Charter, Southwest Airlines, Sun Country Airlines, United Express, UPS, WestAir Charter.