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Did you mean flights from Boise to St Louis?

Cheap Flights from St Louis to Boise, ID, United States - STL to BOI Last modified: Jun 26, 2016 1:46 AM

Popular flights from St Louis to Boise Last modified: Jun 26, 2016 1:46 AM

We’ve got the inside scoop on finding the best time to fly for the best price. Not sure when to travel for your next vacation? Find details below on when-to-fly and when-to-buy.

Alaska Airlines
Departure Date Return Date Lowest Price
Jul 30, 2016 Aug 2, 2016 $513
American Airlines
Departure Date Return Date Lowest Price
Oct 15, 2016 Oct 23, 2016 $374
United Airlines
Departure Date Return Date Lowest Price
Jul 30, 2016 Aug 2, 2016 $418
Aug 9, 2016 Aug 14, 2016 $418

How Much Does it Cost to Fly from St Louis to Boise (STL to BOI)?

We have collected flight cost data from across the web for travel from St Louis to Boise, and have found the average flight price for this trip to be $419.

When Can I Buy the Cheapest Flight from St Louis to Boise (STL to BOI)?

Airlines can adjust prices for plane tickets from St Louis to Boise based on the day and time that you decide to book your flight. We have collected data from all airlines, and have discovered that the best days to book flights are Tuesdays, Wednesdays, and Saturdays. Read our article to find more information about the best time to buy airline tickets.

St Louis to Boise Flight Questions

Below are some common questions that asked about this flight route:

Question: What are the most popular connecting cities when flying from St Louis to Boise?
Answer: Denver, CO

Airlines Flying from St Louis to Boise (STL to BOI) Number of flights searched: 192Last modified: Jun 26, 2016 1:46 AM

Below are the different airlines that fly from St Louis to Boise with the average price of their plane tickets. Just remember that different airlines offer different levels of comfort and service, so consider convenience when choosing your airline.

Below is the full flight schedule summary of the next 30 days for flights from St Louis to Boise.

St Louis to Boise
Airline Connections Mon Tue Wed Thu Fri Sat Sun
American DFW X X X X X X X
Alaska SEA X X X X X X X
Alaska SEA / GEG X X X X X X X
Delta SLC X X X X X X X
Delta ATL / SLC X X X X X X X
United ORD X X X X X X X
Southwest DEN X X X X X X X

Airports for Your Route

These pages contain information about the major airports in St Louis and Boise, so you can feel comfortable knowing how to get around whether you are about to take off or you just landed.

Cheap Domestic Flights from St Louis - STL

FlightsAirlineLowest Price
St Louis to Las Vegas American, Alaska, Frontier, United $127
St Louis to Seattle American, Alaska, Frontier, United $286
St Louis to Los Angeles American, Alaska, Frontier, United $259
St Louis to San Francisco American, Alaska, Frontier, United $279
St Louis to Denver American, Alaska, Frontier, United $107
St Louis to Salt Lake City American, Alaska, Frontier, United $204
St Louis to Dallas - Ft Worth American, Alaska, United $235
St Louis to Chicago American, Alaska, United $247
St Louis to Phoenix American, Alaska, United $362
St Louis to Portland American, Alaska, Frontier, United $274
St Louis to Atlanta American, Alaska, Frontier, United $87
St Louis to Sun Valley United Check Dates
St Louis to New York American, Alaska, United $209
St Louis to Jackson American, Alaska, United $558
St Louis to San Diego American, Alaska, Frontier, United $268
St Louis to Reno American, Alaska, United $396
St Louis to Bozeman American, Alaska, Frontier, United $458
St Louis to Twin FallsCheck Dates
St Louis to Sacramento American, Alaska, United $386

Cheap International Flights from St Louis - STL

FlightsAirlineLowest Price
St Louis to Vancouver American, Air Canada, Alaska, Frontier, United, WestJet $354

Cheap Domestic Flights to Boise - BOI

FlightsAirlineLowest Price
Moline to Boise American, Alaska, United $375
Springfield to Boise American, Alaska, United $387
Evansville to Boise American, United $579
Peoria to Las Vegas American, United $304
Springfield to Las Vegas American, United $392
Moline to Las Vegas American, Alaska, United $304
Bloomington - Normal to Denver American $372
Springfield to Seattle American, Alaska, United $318
Springfield to Las Vegas American, United $304
Evansville to Las Vegas American, United $409
Cheap Flights from St Louis to Boise, ID, United States, from $374 Round trip from STL to BOI