Cheap flights from Los Angeles to Boise

Cheapest current fares: $142 in August 2026, 1,087 km direct flight in ~1h 17m.

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Live fares · LAX → BOI

Cheapest month-by-month fares

Lowest available fare per calendar month from Los Angeles (LAX) to Boise (BOI). Refreshed daily.

Los Angeles (LAX) → Boise (BOI)

  1. August 2026 $142
  2. July 2026 $147

Frequently asked questions

  • What is the cheapest month to fly from Los Angeles to Boise?

    Based on current 6-month forward fare data, August 2026 is the cheapest month to fly from Los Angeles (LAX) to Boise (BOI), with fares starting from $142.

  • What is the lowest current fare from LAX to BOI?

    The lowest currently-listed fare from Los Angeles (LAX) to Boise (BOI) is $142 on 2026-08-03.

  • How long is the flight from Los Angeles to Boise?

    Direct flights from LAX to BOI cover approximately 1,087 km (675 miles), with an estimated flight time of 1h 17m. Operating airlines: AS, DL, UA.

Related guides for this route

Sibling pages — full route detail, airport overviews, visa context, per-airline routes.

Full route page: LAX → BOI Cheapest month to fly to Boise All flights from Los Angeles All flights to Boise Flights to USA Visa-free with USA passport AS routes DL routes UA routes