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Cheapest Round Trip Flight
$408
Delta Airlines
• 1 stop
• 7h 36m
Aug 10 – Aug 17
The cheapest round trip flight from Boise to St Louis (BOI-STL-BOI) is currently $408
Cheapest One way Flight
$175
Alaska Airlines
• 1 stop
• 10h 38m
Aug 09
The cheapest one way flight from Boise to Los Angeles (BOI-LAX) is currently $175
Cheapest Direct Flight
$75
Alaska Airlines
• nonstop
• 2h 2m
Aug 04
The cheapest nonstop flight from Boise to San Diego (BOI-SAN) is currently $75
Fastest Flight
1h 55m
The fastest nonstop flight from Boise to San Diego (BOI-SAN) takes 1h 55m
Recent Airfares...
Aug 10 - Aug 17, Economy
Boise → St Louis
7h 36m
6:45 PM - 12:41 AM • 1 stop
Boise → St Louis
12h 5m
5:34 PM - 11:59 PM • 1 stop
Delta Airlines
Aug 10 - Aug 17, Economy
Boise → St Louis
10h 38m
6:00 AM - 1:38 PM • 1 stop
Boise → St Louis
12h 5m
5:34 PM - 11:59 PM • 1 stop
Delta Airlines
Aug 10 - Aug 17, Economy
Boise → St Louis
12h 38m
11:10 PM - 8:08 AM • 1 stop
Boise → St Louis
12h 5m
5:34 PM - 11:59 PM • 1 stop
Delta Airlines
Aug 10 - Aug 17, Economy
Boise → St Louis
10h 10m
8:05 AM - 3:15 PM • 1 stop
Boise → St Louis
10h 50m
8:25 AM - 2:15 PM • 1 stop
Southwest Airlines
Aug 10 - Aug 17, Economy
Boise → St Louis
11h 55m
2:55 PM - 11:10 PM • 1 stop
Boise → St Louis
12h 20m
8:25 AM - 3:05 PM • 1 stop
Southwest Airlines
Aug 04 - Aug 10, Economy
Boise → San Diego
2h 2m
8:00 PM - 9:22 PM • nonstop
Boise → San Diego
5h 20m
6:30 AM - 9:50 AM • nonstop
Alaska Airlines
Aug 04 - Aug 10, Economy
Boise → San Diego
1h 55m
3:30 PM - 4:45 PM • nonstop
Boise → San Diego
5h 19m
5:06 PM - 8:25 PM • nonstop
Southwest Airlines
Aug 04 - Aug 04, Economy
Boise → San Diego
3h 35m
6:25 AM - 7:40 AM • nonstop
Boise → San Diego
3h 30m
4:35 PM - 7:45 PM • nonstop
Southwest Airlines
Aug 04 - Aug 04, Economy
Boise → San Diego
2h 7m
7:57 AM - 9:24 AM • nonstop
Boise → San Diego
5h 10m
4:35 PM - 7:45 PM • nonstop
Alaska Airlines
Aug 10 - Aug 17, Economy
Boise → Las Vegas
2h 25m
6:00 AM - 6:45 AM • nonstop
Boise → Las Vegas
2h 25m
8:50 PM - 11:35 PM • nonstop
Southwest Airlines
More Flight Options from Idaho
Boise to Los Angeles Flights (BOI - LAX)
Boise to Tampa Flights (BOI - TPA)
Boise to New York Flights (BOI - JFK)
Idaho Falls to Seattle Flights (IDA - SEA)
Boise to Ontario Flights (BOI - ONT)
Boise to Ontario Flights (BOI - ONT)
Boise to Nashville Flights (BOI - BNA)
Boise to Las Vegas Flights (BOI - LAS)
Boise to Portland Flights (BOI - PDX)
Boise to Seattle Flights (BOI - SEA)
Boise to St Louis Flights (BOI - STL)
Idaho Falls to Portland Flights (IDA - PDX)