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Flights from Saint Louis to Boise

STL to BOI flights and routes map STL to BOI. All flight routes from Saint Louis Airport, Missouri, USA to Boise Air Terminal, Idaho, USA. These flights are operated by 7 different airlines through 9 different connections. The shortest flight time is 5 hours and 35 minutes.

From
To
USA STL Saint Louis Airport Saint Louis, MO, USA
USA BOI Boise Air Terminal, ID, USA
STL
Saint Louis Airport
USASaint Louis, MO, USA
Boise Air Terminal
USABoise, ID, USA
BOI
No direct flights found
16 routes with 1 stop found »
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1 stop routes with the same airline:

Duration

Via Denver DEN
1 stop with United Airlines. 3-4 flights per day.

SCHEDULE
5h 35m

Via Denver DEN
1 stop with United Airlines.
5h 35m
3-4 flights per day.
SCHEDULE
Via Salt Lake City SLC
1 stop with Delta Air Lines. 1-3 flights per day.

SCHEDULE
5h 57m

Via Salt Lake City SLC
1 stop with Delta Air Lines.
5h 57m
1-3 flights per day.
SCHEDULE
Via Phoenix PHX
1 stop with American Airlines. 2 flights per day.

SCHEDULE
6h 14m

Via Phoenix PHX
1 stop with American Airlines.
6h 14m
2 flights per day.
SCHEDULE
Via Chicago ORD
1 stop with United Airlines. 1-3 flights per day.

SCHEDULE
6h 15m

Via Chicago ORD
1 stop with United Airlines.
6h 15m
1-3 flights per day.
SCHEDULE
Via Denver DEN
1 stop with Southwest Airlines. 3-5 flights per day.

SCHEDULE
6h 15m

Via Denver DEN
1 stop with Southwest Airlines.
6h 15m
3-5 flights per day.
SCHEDULE
Via Dallas DFW
1 stop with American Airlines. 2 flights per day.

SCHEDULE
6h 32m

Via Dallas DFW
1 stop with American Airlines.
6h 32m
2 flights per day.
SCHEDULE
Via Las Vegas LAS
1 stop with Spirit Airlines. 0-1 flights per day.
Only fridays

SCHEDULE
6h 45m

Only fridays
Via Las Vegas LAS
1 stop with Spirit Airlines.
6h 45m
0-1 flights per day.
Only fridays
SCHEDULE
Via Minneapolis MSP
1 stop with Delta Air Lines. 1-2 flights per day.

SCHEDULE
7h 08m

Via Minneapolis MSP
1 stop with Delta Air Lines.
7h 08m
1-2 flights per day.
SCHEDULE
Via Phoenix PHX
1 stop with Southwest Airlines. 0-2 flights per day.

SCHEDULE
7h 40m

Via Phoenix PHX
1 stop with Southwest Airlines.
7h 40m
0-2 flights per day.
SCHEDULE
Via Las Vegas LAS
1 stop with Southwest Airlines. 1-4 flights per day.

SCHEDULE
7h 50m

Via Las Vegas LAS
1 stop with Southwest Airlines.
7h 50m
1-4 flights per day.
SCHEDULE
Via Dallas DAL
1 stop with Southwest Airlines.
Begins in 4/6

SCHEDULE
8h 10m

Begins in 4/6
Via Dallas DAL
1 stop with Southwest Airlines.
8h 10m
Begins in 4/6
SCHEDULE
Via Chicago MDW
1 stop with Southwest Airlines.
Begins in 10/8

SCHEDULE
10h 15m

Begins in 10/8
Via Chicago MDW
1 stop with Southwest Airlines.
10h 15m
Begins in 10/8
SCHEDULE
Usually in time
Some delays
Usually delayed
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1 stop routes with codeshare or different airlines:

Duration

Via Dallas DFW With American Airlines & Alaska Airlines 2 flights per day.
CODESHARE

SCHEDULE
6h 16m

Via Dallas DFW
6h 16m
With American Airlines & Alaska Airlines 2 flights per day.
CODESHARE
SCHEDULE
Via Chicago ORD With American Airlines & United Airlines 1-2 flights per day.

SCHEDULE
6h 37m

Via Chicago ORD
6h 37m
With American Airlines & United Airlines 1-2 flights per day.
SCHEDULE
Via Phoenix PHX With American Airlines & Alaska Airlines 1-2 flights per day.

SCHEDULE
7h 49m

Via Phoenix PHX
7h 49m
With American Airlines & Alaska Airlines 1-2 flights per day.
SCHEDULE
Via Minneapolis MSP With Delta Air Lines & United Airlines
Begins in 27/6

SCHEDULE
8h 15m

Begins in 27/6
Via Minneapolis MSP
8h 15m
With Delta Air Lines & United Airlines
Begins in 27/6
SCHEDULE
Usually in time
Some delays
Usually delayed
SELECT DATE & CHECK PRICE
Find the best prices on hotels and car rental near Boise Air Terminal

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Saint Louis to Boise flights

With over 162 flights every week and 9 different airlines you have a wide option of flights to choose from. While flying to Boise from Saint Louis you will be doing a stopover in Denver, Salt Lake City or any other of the 9 alternatives with flight connections.

Are there any non-stop flights from STL to BOI?

There are no direct or non-stop flights from Saint Louis Airport, STL to Boise Air Terminal, BOI.

Saint Louis to Boise with United Airlines

If you choose to fly with United Airlines from Saint Louis to Boise you can make a transit either via Denver or via Chicago. The route via Denver is 40 minutes faster. United Airlines is a Star Alliance member.

With Southwest Airlines

With American Airlines

If you choose to fly with American Airlines from Saint Louis to Boise you can make a transit either via Phoenix or via Dallas. The route via Phoenix is 18 minutes faster. American Airlines is a member of the air alliance OneWorld.

With Spirit Airlines

If you fly from Saint Louis with Spirit Airlines you will do a stopover in Las Vegas, LAS before reaching Boise. This flight trip will take 6 hours and 45 minutes and you can fly every Friday with departures at 14 or 15 in the afternoon.

Miles & flight time: STL - BOI

The shortest flight time between STL and BOI is 5 hours and 35 minutes.

ViaTotal flight timeLayover timeMiles
DEN Denver5h 35m1h 6m1423 (2290 km)
SLC Salt Lake City5h 57m51m1450 (2333 km)
PHX Phoenix6h 14m32m2005 (3226 km)
DFW Dallas6h 32m36m1830 (2944 km)
ORD Chicago6h 37m1h 23m1700 (2735 km)
MSP Minneapolis7h 8m2h 39m1595 (2566 km)
LAS Las Vegas7h 50m1h 45m1898 (3054 km)
DAL Dallas8h 10m1h 40m1836 (2954 km)
MDW Chicago10h 15m1h 50m1704 (2742 km)
The flight times and layover times in the table above are approximate and vary depending on flight number, aircraft, airline, weather and time of day.STL-BOI flight routesSaint Louis to Boise flight routes illustrated on a map.
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Saint Louis - Boise route map and flight paths
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Unpublished Flight Rates From Saint Louis to Boise

The fastest way to fly from Saint Louis (STL) to Boise (BOI) is via Denver and it will take about 5 hours and 35 minutes. The second fastest route is via Salt Lake City and will take 5 hours and 57 minutes.

You can fly with United Airlines, Delta Air Lines, American Airlines or Southwest Airlines from Saint Louis to Boise.

The flight time between Saint Louis Airport, STL and Boise Air Terminal, BOI via Denver International, DEN is 5 hours and 35 minutes.

No. But you can still purchase a 1 stop flight via Denver, Salt Lake City or any other route to Boise (BOI).

A codeshare agreement means that cooperating airlines are able to sell seats on each other’s flights. This means that you are able to travel to more destinations than your airline of choice normally offers. Codeshare flights are also beneficial because of the seamless transits you can get with connecting flights from the same airline. The downside of choosing a codeshare flight can be that you in some cases can’t upgrade codeshare flights or use elite benefits.

A connecting or transit flight means that you reach your final destination through two or more flights – in other words a non-direct flight. You will change to a new aircraft after your first flight, this may include moving to another terminal at the airport aswell. The time required to transfer passengers and luggage between flights is called Minimum Connecting Time (MCT) and are always taken into account here on Flightroutes.com.

If you bought your whole flight on a single ticket, the airline will book you on the next available connecting flight.

With connecting flights, checked in luggage is most commonly forwarded to your final destination when buying a single ticket for both flights.

If you miss your connecting flight due to circumstances outside your control such as your first flight being delayed, you should turn to your airline who will provide you with a seat on the next available flight. This is usually done free of charge, and only applies if you purchased your trip as one ticket. If the next connecting flight is the following day, the airline usually provides accommodation and meals.
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