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Most accurate provider | FlightHub 3 stars |
---|---|
Most trusted provider | FlightHub 3 stars |
Popular in | March |
Cheapest in | October |
Round-trip from | $340 (American Airlines) |
One-way from | $136 (Mytrip) |
Fly from
Fly to
Budget
$340 - $1,746
Route
Depart
Return
Price
Lambert-St LouisBoise Air Term. Gowen Fld
STL - BOI
STLBOI
Lambert-St Louis
Thu 12/5
1 stop9h 27m
Boise Air Term. Gowen Fld
Sun 12/8
1 stop7h 12m
Lambert-St LouisBoise Air Term. Gowen Fld
STL - BOI
STLBOI
Lambert-St Louis
Thu 12/5
2 stops8h 25m
Boise Air Term. Gowen Fld
Sun 12/8
1 stop6h 30m
Lambert-St LouisBoise Air Term. Gowen Fld
STL - BOI
STLBOI
Lambert-St Louis
Sat 3/15
1 stop7h 15m
Boise Air Term. Gowen Fld
Wed 3/19
1 stop7h 52m
Lambert-St LouisBoise Air Term. Gowen Fld
STL - BOI
STLBOI
Lambert-St Louis
Thu 12/5
3 stops23h 47m
Boise Air Term. Gowen Fld
Sun 12/8
3 stops35h 40m
Lambert-St LouisBoise Air Term. Gowen Fld
STL - BOI
STLBOI
Lambert-St Louis
Thu 12/5
2 stops16h 09m
Boise Air Term. Gowen Fld
Sun 12/8
2 stops22h 52m
Lambert-St LouisBoise Air Term. Gowen Fld
STL - BOI
STLBOI
Lambert-St Louis
Wed 11/27
1 stop10h 03m
Boise Air Term. Gowen Fld
Mon 12/2
2 stops16h 48m
Lambert-St LouisBoise Air Term. Gowen Fld
STL - BOI
STLBOI
Lambert-St Louis
Sat 3/15
2 stops26h 22m
Boise Air Term. Gowen Fld
Wed 3/19
3 stops29h 07m
Provider | Price Accuracy | Trust Score* | Cancellation Policy |
---|---|---|---|
Expedia | Price Accuracy2 stars | Trust Score*3 stars | Cancellation PolicyAirline Policy |
FlightHub | Price Accuracy3 stars | Trust Score*3 stars | Cancellation PolicyAirline Policy |
eDreams | Price Accuracy3 stars | Trust Score*3 stars | Cancellation PolicyAirline Policy |
Priceline | Price Accuracy1 star | Trust Score*3 stars | Cancellation PolicyAirline Policy |
The price you pay for your flight from St. Louis to Boise may vary depending on when you book. For the best chance of a lower fare, look to book 26 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.
Currently, January is the cheapest month in which you can book a flight from St. Louis to Boise (average of $310). Flying from St. Louis to Boise in June is currently the most expensive (average of $436). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.
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 14% versus a flight in the afternoon.
In terms of precipitation, rainfall in Boise ranges from 0.2 - 1.6 inches per month. December is typically the wettest month, when rainfall can reach 1.6 in. August is typically the driest time to visit Boise when rainfall is around 0.2 in.
If weather is an important factor for your trip to Boise, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 75.2 F. Travelers looking to avoid the cold should look outside of December, when temperatures are typically at their lowest (around 30.2 F).
Food
Entertainment
Crew
Boarding
Overall
Comfort
Reviews
Great service throughout our flight. Easy boarding with early bird check in
Food
Entertainment
Crew
Boarding
Overall
Comfort
Reviews
Great service throughout our flight. Easy boarding with early bird check in
Food
Entertainment
Crew
Boarding
Overall
Comfort
Reviews
Great service throughout our flight. Easy boarding with early bird check in
Food
Entertainment
Crew
Boarding
Overall
Comfort
Reviews
Great service throughout our flight. Easy boarding with early bird check in
Food
Entertainment
Crew
Boarding
Overall
Comfort
Reviews
Great service throughout our flight. Easy boarding with early bird check in
Food
Entertainment
Crew
Boarding
Overall
Comfort
Reviews
Great service throughout our flight. Easy boarding with early bird check in
Airline | Cheapest | Average | Flexibility | On-time |
---|---|---|---|---|
Alaska Airlines | Cheapest$240 | Average$344 | FlexibilityNo cancel fee | On-time75% |
Delta | Cheapest$293 | Average$409 | FlexibilityNo cancel fee | On-timeN/A |
United Airlines | Cheapest$296 | Average$544 | FlexibilityNo cancel fee | On-time69% |
American Airlines | Cheapest$334 | Average$552 | FlexibilityNo cancel fee | On-time71% |