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Airports · Idaho Falls Regional Airport

Flights from Idaho Falls (IDA)

Airlines flew 5,051 departures out of Idaho Falls Regional Airport (IDA) carrying 357,585 passengers over the 12 months through April 2026. Here's what actually flew — the busiest routes, the carriers, and the aircraft — from US DOT T-100 filings.

What flies from Idaho Falls

US DOT T-100 · filed data

What airlines actually flew out of Idaho Falls — departures, seats, and passengers filed with the US DOT (T-100) over the trailing 12 months, not a schedule.

Departures

5,051

April 2026

Seats flown

418,455

Passengers

357,585

Load factor

85.5%

passengers ÷ seats

Busiest routes from Idaho Falls

Where flights from Idaho Falls go most, by departures over the trailing 12 months.

  • IDADEN

    1,753 departures · 104,795 passengers

    86.8%

    Load

  • IDASLC

    1,161 departures · 85,958 passengers

    89.6%

    Load

  • IDASEA

    717 departures · 45,982 passengers

    84.4%

    Load

  • IDADFW

    529 departures · 31,824 passengers

    92.5%

    Load

  • IDAAZA

    228 departures · 35,209 passengers

    85.8%

    Load

  • IDAPHX

    186 departures · 10,322 passengers

    85.4%

    Load

  • IDALAS

    113 departures · 13,230 passengers

    73.5%

    Load

  • IDASNA

    104 departures · 14,615 passengers

    88.6%

    Load

  • IDAORD

    85 departures · 4,850 passengers

    87.8%

    Load

  • IDAPDX

    44 departures · 5,986 passengers

    75.5%

    Load

  • IDAIDA

    37 departures · 0 passengers

    0.0%

    Load

  • IDAOAK

    30 departures · 3,530 passengers

    75.0%

    Load

  • IDAJAC

    9 departures · 579 passengers

    63.2%

    Load

  • IDACOS

    8 departures · 0 passengers

    0.0%

    Load

  • IDACOD

    5 departures · 0 passengers

    0.0%

    Load

Airlines at Idaho Falls

Ranked by seats flown — the capacity each carrier actually operated out of Idaho Falls.

Aircraft flown from Idaho Falls

Aircraft types by share of departures — what actually operated, not what's based here.

Monthly departures from Idaho Falls

Monthly departures from Idaho Falls, trailing 12 months through April 2026. Bars scale to the busiest month.

  • May 2025

    430 departures · 28,723 passengers

    81.8%

    Load

  • June 2025

    457 departures · 32,699 passengers

    85.7%

    Load

  • July 2025

    498 departures · 36,110 passengers

    88.2%

    Load

  • August 2025

    517 departures · 36,194 passengers

    86.6%

    Load

  • September 2025

    450 departures · 31,402 passengers

    89.8%

    Load

  • October 2025

    437 departures · 30,210 passengers

    88.8%

    Load

  • November 2025

    395 departures · 27,410 passengers

    82.9%

    Load

  • December 2025

    409 departures · 30,110 passengers

    82.8%

    Load

  • January 2026

    385 departures · 27,909 passengers

    82.1%

    Load

  • February 2026

    335 departures · 24,784 passengers

    84.7%

    Load

  • March 2026

    377 departures · 26,705 passengers

    84.8%

    Load

  • April 2026

    361 departures · 25,329 passengers

    86.5%

    Load

Source: US DOT Bureau of Transportation Statistics, T-100 Segment. Data through April 2026. The DOT publishes roughly three months in arrears.