Popular in | March |
---|---|
Cheapest in | January |
Round-trip from | $311 |
One-way from | $97 |
Users have found that flying from St. Louis to Boise on a Thursday typically leans towards higher prices. However, this doesn’t mean you still can’t find a deal. Flexibility with other aspects of your flight can still land a great price for your trip.
Find a great deal and save up to 138% by booking at least 18 days prior to your desired departure date, rather than waiting until the week of travel. According to our data, there are a number of flights available from St. Louis to Boise within the next two weeks, with the cheapest ticket starting at $379.
Flights from St. Louis to Boise lean towards being more expensive in March. Prices are generally better when you fly from St. Louis to Boise in January, with the cheapest ticket starting at $298.
When flying from St. Louis to Boise, the time of day you fly usually plays a role in the price. Save by searching for a flight at noon, which can drop the price by up to 11% versus a flight in the afternoon.
Fly from
Fly to
Budget
$126 - $495
Route
Depart
Return
Price
Lambert-St LouisBoise Air Term. Gowen Fld
STL - BOI
STLBOI
Lambert-St Louis
Wed 6/19
1 stop7h 15m
Boise Air Term. Gowen Fld
Tue 6/25
1 stop14h 52m
Lambert-St LouisBoise Air Term. Gowen Fld
STL - BOI
STLBOI
Lambert-St Louis
Mon 9/16
1 stop26h 28m
Boise Air Term. Gowen Fld
Sat 9/21
1 stop17h 29m
Lambert-St LouisBoise Air Term. Gowen Fld
STL - BOI
STLBOI
Lambert-St Louis
Mon 9/16
2 stops30h 38m
Boise Air Term. Gowen Fld
Sat 9/21
1 stop19h 48m
Lambert-St LouisBoise Air Term. Gowen Fld
STL - BOI
STLBOI
Lambert-St Louis
Mon 9/16
3 stops30h 38m
Boise Air Term. Gowen Fld
Sat 9/21
1 stop17h 29m
Lambert-St LouisBoise Air Term. Gowen Fld
STL - BOI
STLBOI
Lambert-St Louis
Tue 6/25
1 stop9h 34m
Boise Air Term. Gowen Fld
Tue 7/2
1 stop14h 52m
Lambert-St LouisBoise Air Term. Gowen Fld
STL - BOI
STLBOI
Lambert-St Louis
Mon 7/1
1 stop6h 33m
Boise Air Term. Gowen Fld
Tue 7/9
1 stop7h 38m
Lambert-St LouisBoise Air Term. Gowen Fld
STL - BOI
STLBOI
Lambert-St Louis
Wed 11/13
2 stops9h 29m
Boise Air Term. Gowen Fld
Wed 11/20
1 stop5h 47m
Lambert-St LouisBoise Air Term. Gowen Fld
STL - BOI
STLBOI
Lambert-St Louis
Tue 6/25
2 stops16h 05m
Boise Air Term. Gowen Fld
Tue 7/2
1 stop7h 00m
Lambert-St LouisBoise Air Term. Gowen Fld
STL - BOI
STLBOI
Lambert-St Louis
Thu 7/4
1 stop5h 44m
Boise Air Term. Gowen Fld
Mon 7/8
2 stops17h 50m
BOI Temperature | 30.2 - 75.2 °F |
---|
Overall
Entertainment
Boarding
Comfort
Food
Crew
Reviews
Crew and airport staff were excellent. They accommodated my needs and were super professional and kind.
Overall
Entertainment
Boarding
Comfort
Food
Crew
Reviews
Crew and airport staff were excellent. They accommodated my needs and were super professional and kind.
Overall
Entertainment
Boarding
Comfort
Food
Crew
Reviews
Crew and airport staff were excellent. They accommodated my needs and were super professional and kind.
Overall
Entertainment
Boarding
Comfort
Food
Crew
Reviews
Crew and airport staff were excellent. They accommodated my needs and were super professional and kind.
Overall
Entertainment
Boarding
Comfort
Food
Crew
Reviews
Crew and airport staff were excellent. They accommodated my needs and were super professional and kind.
Overall
Entertainment
Boarding
Comfort
Food
Crew
Reviews
Crew and airport staff were excellent. They accommodated my needs and were super professional and kind.
Deals for St. Louis to Boise flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose better, like price, airport, cabin class, and plenty of other options.
Cheapflights simply makes it quick and affordable to book flights from St. Louis to Boise by bringing together all flight options from hundreds of airlines and agencies online — and put it in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.
Need flexible booking options for your flight to Boise from St. Louis? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.
Of course! You can now track prices for flights from St. Louis to Boise and get an alert from Cheapflights when they change. Have a valid email address ready and click the bell icon next to the flight deals above to set up your price alerts.