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Find cheap one-way flights from Monroe to Idaho Falls starting at US$1,248.

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

  • Round-trip

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

When is the cheapest time to book flights from Monroe to Idaho Falls?

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

Displayed prices are calculated based on the cheapest average weekly prices of the corresponding route on Trip.com.

Find cheap flights from Monroe to Idaho Falls by different airports

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

  • Cheapest
    American Airlines
    MLU
    10:06
    12h 21m
    2 transfer
    IDA
    21:27
    Monroe Regional Airport - Idaho Falls Regional Airport
    Sat, Mar 30American Airlines
    US$1,248
  • American Airlines
    MLU
    10:06
    12h 21m
    2 transfer
    IDA
    21:27
    Monroe Regional Airport - Idaho Falls Regional Airport
    Sat, Mar 30American Airlines
    US$1,248
    Find More Flights

Frequently Asked Questions

  • When are flight tickets from Monroe (MLU) to Idaho Falls (IDA) the cheapest?

    Airlines adjust prices for flights from Monroe to Idaho Falls based on the departure date and time of your selection. By analyzing data from all airlines, we've discovered that on Trip.com, you can find the lowest flight prices on Tuesdays, Wednesdays, and Saturdays.
  • How much do flights from Monroe (MLU) to Idaho Falls (IDA) cost?

    According to Trip.com's data, the lowest price is around $1,119.
  • What is the transportation method from the main airport to downtown in Idaho Falls?

    • The distance from Idaho Falls Regional Airport to downtown is about 3km. It takes about 20 minutes by taxi.

Monroe to Idaho Falls Flight Information

Off-season for travel

September

Peak season for travel

June