Cheapest€88.64
- United Airlines UA483014:391h 56m16:35Boise BOILos Angeles LAX
Door to door 5h 6mCO2 273.1 kgChanges 0Fixed, no changes
Boise to Los Angeles flight
Flights from Boise to Los Angeles start at €109.29 and take 5h 1m at their fastest.
Check dates and fares
Fares and seats move by the day. Price Boise to Los Angeles on the date you actually want, rather than on the date this page was built.
The Flights from Boise to Los Angeles starts at €109.29 and takes 5h 1m door to door, run by 3 operators over 1,110 km, with around 16 departures a day. Fares bottom out about 30 days before departure.
- 5h 1mDoor to door
- 1h 51mMoving
- €109.29 to €220.80From
- 06:10 to 18:53First and last departure
- 16Per day
- 273.1 kgCO2
First and last are taken from the services we sell on October 5, 2026. The return direction keeps its own timetable and is not these times reversed.
€109.29 to €220.80 for one passenger across the 14 departure dates priced here. The low end is one day, not every day. Worked out from this corridor rather than held for anybody. The operator sets the price on the day.
Fares by date
What this journey usually costs, by departure date. It shows which days run dearer.
Typical fares
- about €187.17Tue15
- about €198.97Wed16
- about €220.80Thu17
- about €178.91Fri18
- about €179.50Sat19
- about €157.67Sun20
- about €145.87Mon21
- about €109.29Tue22
- about €120.50Wed23
- about €144.10Thu24
- about €134.66Fri25
- about €141.15Sat26
- about €133.48Sun27
- about €117.55Mon28
Based on what this route has cost recently. The operator sets the price on the day, and the live fare is confirmed when you book.
The cheapest and the fastest on October 5, 2026
Fastest€108.11
- Horizon Air HA926206:291h 51m08:20Boise BOILos Angeles LAX
Door to door 5h 1mCO2 273.1 kgChanges 0Fixed, no changes
Lowest CO2€128.17
- Sun Country Airlines SC261607:301h 48m09:18Boise BOISan Bernardino SBD
- Amtrak California AC219010:2546m11:11San Bernardino Santa Fe DepotLos Angeles Union Station
Changes at San Bernardino, with 67 minutes between services and a walk of about 14 minutes.
Door to door 5h 38mCO2 272.2 kgChanges 1Fixed, no changes
Airlines
| Operator | From | Fastest |
|---|---|---|
 SkyWest | €103.98 | 4h 58m |
| United Airlines | €88.64 | 4h 59m |
 Horizon Air | €93.95 | 4h 59m |
The flight gets you into Los Angeles. It does not get you a bed, and neither do we.
A room in Los Angeles for the night the flight gets in
Sort by distance from Los Angeles Union Station and you can see which places are ten minutes on foot and which are not.
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When to book Boise to Los Angeles
The same search run across the whole booking window, so the shape of the curve is visible rather than described.
- €107.5290 days
- €89.2360 days
- €98.6745 days
- €81.5630 days
- €88.6421 days
- €117.5514 days
- €145.877 days
- €220.803 days
- €187.171 days
- Cheapest lead time
- Fares bottom out around 30 days ahead, at €81.56.
- How much it moves
- The gap between the cheapest and most expensive lead time is 171 percent. The most expensive point is €220.80, 3 days out.
- What that means
- Today sits inside the cheap window, which closes about 30 days before departure. Waiting from here has usually cost money on this corridor rather than saved it.
Which departure day costs least
Median cheapest fare for each weekday, taken across the next three weeks of real prices.
- €133.48Sun
- €117.55Mon
- €109.29Tue
- €120.50Wed
- €144.10Thu
- €134.66Fri
- €141.15Sat
Where you leave from and where you arrive
Boise
Air
- BOI
Los Angeles
Air
- LAX
What the journey actually looks like
- Direct or connecting
- 75% of the services we sell on this corridor run through without a change. The remaining 25% involve one connection.
- How far it really runs
- The route covers 1,110 km against 1,078 km in a straight line, a detour of 3 percent. Track and road geometry account for the difference.
- Where the change is
- Connections are made at Santa Ana, Ontario, San Bernardino, Las Vegas. The gap between arriving and leaving is 50 minutes, of which about 14 is walking.
- If the connection is missed
- The tightest connection we sell here has a 19 percent chance of not being made on the timetable alone. Part of this journey is a self transfer between separate tickets, so leave more time than the minimum and expect to check in again.
- First and last departure
- The first service of the day leaves Boise at 06:10 and the last at 18:53, across 16 departures The return direction keeps its own timetable, so the times back are not these times reversed.
Questions about Boise to Los Angeles
The questions people actually ask about this trip, answered from the same prices and times the page above is built on rather than written once and left to go stale.
How long does the Flight from Boise to Los Angeles take?
The Flight from Boise to Los Angeles takes 5h 1m door to door, of which 1h 51m is spent moving. The route runs 1,110 km. The difference between the two times is reaching the terminal and leaving it at the far end, which every time on this page includes.
How much does the Flight from Boise to Los Angeles cost?
The Flight from Boise to Los Angeles starts at €109.29 for one passenger, as of September 14, 2026. A typical fare is €110.18. Both are the total including taxes, supplier fees and our service fee, so the price here is the price at checkout.
Who runs the Flight from Boise to Los Angeles?
3 operators run the Flight from Boise to Los Angeles: SkyWest, United Airlines, Horizon Air. Between them they file around 16 departures a day. The operator table on this page compares them on fare, journey time, cruising speed, fare conditions and what is provided on board.
Which terminal does the Flight from Boise to Los Angeles use?
The Flight from Boise to Los Angeles leaves from Boise BOI and arrives at Los Angeles LAX. Allow about 3h 10m for reaching the departure terminal and leaving the arrival one. That time is already inside every door to door figure quoted on this page.
When should I book the Flight from Boise to Los Angeles?
Fares for the Flight from Boise to Los Angeles bottom out around 30 days ahead, at €81.56. The gap between the cheapest and most expensive lead time across the window is 171 percent, measured on September 14, 2026. Booking inside the final week has consistently cost more.
How much CO2 does the Flight from Boise to Los Angeles produce?
The Flight from Boise to Los Angeles produces about 273.1 kg of CO2 per passenger over 1110 km, which works out at roughly 246 grams per passenger kilometer. That figure is for the whole journey and for one traveler, not for the vehicle.
Where these numbers come from
Places, coordinates, operators, which operator serves which pair, and every distance on this page are real and come from open data. Where a corridor has a filed timetable the departure times are real too, and ferry fares are the prices the operators publish themselves.
Observed service A carrier record shows this named operator serving this named pair, and we carry that through unchanged.
Where no operator publishes a fare for a corridor, the price here is our own estimate, worked out from the real distance and the real operator through a fare curve that follows lead time, day of the week and season. It tells you roughly what the journey costs. It is not a seat anyone has agreed to sell, and the payment step will not take it.
Defined in full at Door to door, Fares, The booking window, Carbon
- On this page
- Every figure above was computed for Boise to Los Angeles on September 14, 2026: 1110 km of route against 1078 km in a straight line, 16 services a day, 3 operators a cheapest fare of €109.29, and 5h 1m door to door on the fastest mode. The return direction is computed separately and its numbers are not these numbers.
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