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Cheap Flights from Idaho Falls to Los Angeles starting at S$ 150

We've found these cheap flights for you. You can book one-way or return flight tickets.

  • One way
  • Round-trip

Crossed out prices are calculated based on the average price of the corresponding route on Trip.com.

Cheapest time to fly from Idaho Falls to Los Angeles

We monitor flight fares to help you find the best deals effortlessly

Displayed prices are calculated based on the lowest average weekly prices of the corresponding route on Trip.com.
Cheapest Airlines flying from Idaho Falls to Los Angeles

Compare prices, find the option that best suits your travel needs, and enjoy a comfortable journey with a trusted airline.

Allegiant Air
From S$ 150
Delta Air Lines
From S$ 180
Alaska Airlines
From S$ 181
United Airlines
From S$ 220
American Airlines
From S$ 300
ANA airlines

Find more flights and airlines

Alternative Routes from Idaho Falls to Los Angeles

Searching for potential routes that might be cheaper and faster? Check out these alternative flights from Idaho Falls to Los Angeles.

  • Cheapest
    Allegiant Air
    IDA
    18:13
    15h 27m
    1 transfer
    LAX
    08:40
    Idaho Falls Regional Airport - Los Angeles International Airport
    Mon, Apr 15Allegiant Air
    S$ 150
  • Allegiant Air
    IDA
    18:13
    15h 27m
    1 transfer
    LAX
    08:40
    Idaho Falls Regional Airport - Los Angeles International Airport
    Mon, Apr 15Allegiant Air
    S$ 150
    Find More Flights

Frequently Asked Questions

  • When to buy flight tickets from Idaho Falls (IDA) to Los Angeles (LAX) the cheapest?

    Airlines adjust prices for flights from Idaho Falls to Los Angeles based on the date and time of your booking. By analyzing data from all airlines, on Trip.com, you can find the cheapest flight prices on Tuesdays, Wednesdays, and Saturdays.
  • How much is a flight from Idaho Falls (IDA) to Los Angeles (LAX) cost?

    According to Trip.com's data, the lowest price is around S$ 600.
  • What is the transportation method from the main airport to downtown in Los Angeles?

    • The distance from Los Angeles International Airport to downtown is about 19km, by taxi about 30 minutes.
    • The distance from Ontario International Airport to downtown is about 59km, by taxi about 1 hour 10 minutes.
  • What's the most popular airline for direct flights from Idaho Falls (IDA) to Los Angeles (LAX)?

    Allegiant Air operates 1 direct flights from Idaho Falls (IDA) to Los Angeles (LAX).
  • How many airports in Los Angeles?

Find cheapest flight ticket from Idaho Falls to Los Angeles

Cheapest direct flight price

S$ 149

Cheapest month

April

Peak season for travel

October