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Flights from Frankfurt to Idaho Falls

Cheapest airlines flights from Frankfurt to Idaho Falls

Compare prices, find the option that best suits your travel needs, and enjoy a comfortable journey with a trusted airline.
United Airlines logo United Airlines
Airlines are determined based on actual purchased flight tickets from Frankfurt to Idaho Falls according to previous 12 months data from Trip.com.

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

      • FRA 10:15
        35h 33m
        1 stop
        IDA 13:48
        Frankfurt - Idaho Falls | Wed, Mar 11 | American Airlines
        IDA 14:18
        33h 57m
        1 stop
        FRA 07:15
        Idaho Falls - Frankfurt | Wed, Mar 18 | American Airlines
        US$817 US$1,805
        55% off
        55% off
        US$1,805 US$817
      • FRA 11:10
        30h 38m
        1 stop
        IDA 09:48
        Frankfurt - Idaho Falls | Sun, Feb 22 | United Airlines
        IDA 17:30
        34h
        1 stop
        FRA 11:30
        Idaho Falls - Frankfurt | Sun, Mar 1 | United Airlines
        US$832 US$1,805
        54% off
        54% off
        US$1,805 US$832
      • FRA 11:10
        18h 4m
        1 stop
        IDA 21:14
        Frankfurt - Idaho Falls | Tue, Feb 17 | United Airlines
        IDA 14:40
        12h 50m
        1 stop
        FRA 11:30
        Idaho Falls - Frankfurt | Tue, Feb 24 | United Airlines
        US$889 US$1,805
        51% off
        51% off
        US$1,805 US$889
      • FRA 13:10
        32h 20m
        1 stop
        IDA 13:30
        Frankfurt - Idaho Falls | Wed, Mar 11 | Lufthansa
        IDA 10:50
        15h 30m
        1 stop
        FRA 09:20
        Idaho Falls - Frankfurt | Wed, Mar 18 | United Airlines
        US$894
        50% off
        US$1,805 US$894
      • FRA 11:10
        17h 48m
        1 stop
        IDA 20:58
        Frankfurt - Idaho Falls | Wed, Mar 11 | United Airlines
        IDA 14:35
        13h 55m
        1 stop
        FRA 11:30
        Idaho Falls - Frankfurt | Wed, Mar 18 | United Airlines
        US$894
        50% off
        US$1,805 US$894
      • FRA 13:55
        17h 4m
        1 stop
        IDA 22:59
        Frankfurt - Idaho Falls | Tue, Feb 17 | Condor Airlines
        IDA 08:00
        20h 50m
        1 stop
        FRA 12:50
        Idaho Falls - Frankfurt | Tue, Feb 24 | Hawaiian Airlines
        US$921
        49% off
        US$1,805 US$921
      • FRA 10:20
        15h 58m
        1 stop
        IDA 18:18
        Frankfurt - Idaho Falls | Tue, Feb 17 | Lufthansa
        IDA 08:00
        17h 10m
        1 stop
        FRA 09:10
        Idaho Falls - Frankfurt | Tue, Feb 24 | Alaska Airlines
        US$1,054
        42% off
        US$1,805 US$1,054
      • FRA 13:10
        15h 48m
        1 stop
        IDA 20:58
        Frankfurt - Idaho Falls | Tue, Feb 24 | Lufthansa
        IDA 10:45
        14h 35m
        1 stop
        FRA 09:20
        Idaho Falls - Frankfurt | Mon, Mar 2 | United Airlines
        US$1,330
        26% off
        US$1,805 US$1,330
      • FRA 13:10
        27h 46m
        1 stop
        IDA 09:56
        Frankfurt - Idaho Falls | Fri, Mar 20 | United Airlines
        IDA 17:30
        35h
        1 stop
        FRA 11:30
        Idaho Falls - Frankfurt | Tue, Mar 24 | United Airlines
        US$1,525
        16% off
        US$1,805 US$1,525
      • FRA 11:20
        17h 40m
        1 stop
        IDA 21:00
        Frankfurt - Idaho Falls | Mon, Apr 6 | Lufthansa
        IDA 14:30
        12h 45m
        1 stop
        FRA 11:15
        Idaho Falls - Frankfurt | Fri, Apr 10 | United Airlines
        US$1,534
        15% off
        US$1,805 US$1,534
      • FRA 13:00
        17h 25m
        1 stop
        IDA Invalid Date
        Frankfurt - Idaho Falls | Thu, Feb 19 | Normal Airline
        IDA 15:00
        6h
        Nonstop
        FRA 16:00
        Idaho Falls - Frankfurt | Sat, Feb 21 | Normal Airline
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      • FRA 13:00
        17h 25m
        1 stop
        IDA Invalid Date
        Frankfurt - Idaho Falls | Thu, Feb 19 | Normal Airline
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      • FRA 13:00
        17h 25m
        1 stop
        IDA Invalid Date
        Frankfurt - Idaho Falls | Thu, Feb 19 | Normal Airline
        Search
        Search
      • FRA 13:00
        17h 25m
        1 stop
        IDA Invalid Date
        Frankfurt - Idaho Falls | Thu, Feb 19 | Normal Airline
        Search
        Search
      • FRA 13:00
        17h 25m
        1 stop
        IDA Invalid Date
        Frankfurt - Idaho Falls | Thu, Feb 19 | Normal Airline
        Search
        Search
      • FRA 13:00
        17h 25m
        1 stop
        IDA Invalid Date
        Frankfurt - Idaho Falls | Thu, Feb 19 | Normal Airline
        Search
        Search
      • FRA 13:00
        17h 25m
        1 stop
        IDA Invalid Date
        Frankfurt - Idaho Falls | Thu, Feb 19 | Normal Airline
        Search
        Search
      • FRA 13:00
        17h 25m
        1 stop
        IDA Invalid Date
        Frankfurt - Idaho Falls | Thu, Feb 19 | Normal Airline
        Search
        Search
      • FRA 13:00
        17h 25m
        1 stop
        IDA Invalid Date
        Frankfurt - Idaho Falls | Thu, Feb 19 | Normal Airline
        Search
        Search
      • FRA 13:00
        17h 25m
        1 stop
        IDA Invalid Date
        Frankfurt - Idaho Falls | Thu, Feb 19 | Normal Airline
        Search
        Search

Displayed flight fares from Frankfurt to Idaho Falls are based on average prices across airlines for the next 3 months, according to the latest Trip.com database.

Frankfurt to Idaho Falls Flight Details

The distance between Frankfurt and Idaho Falls is about 8,130.89 km. Based on Trip.com's latest data, travel demand is highest in December. The off-season for travel is October.

Cheapest return ticket priceUS$817
Cheapest monthOctober
Peak season for travelDecember
Flight distance8,130.89 km
Popular airlineUnited Airlines
Flight statistics for the Frankfurt–Idaho Falls route are based on aggregated booking data from Trip.com over the past 12 months.

Frequently Asked Questions

  • When is the best time to book flights from Frankfurt to Idaho Falls?

    By analyzing data from all airlines on the Trip.com flight calendar, it looks like the best time to book a flight from Frankfurt to Idaho Falls is around 40 days (6 weeks) in advance, and the best time to fly is usually on Tuesday, Wednesday, and Saturday. Tuesday typically offers the cheapest flights for departure, while Saturday offers the best return deals.
  • To find best deals on flights from Frankfurt to Idaho Falls, you can use various tools on Trip.com:
    · Set up price alerts to easily monitor ticket prices without having to check every day.
    · Check Trip.com flight deals and promo codes frequently.
    · Avoid peak season unless you book very early. It seems the peak season for Idaho Falls travel is around December.
    · Get exclusive promo codes for Trip.com app users.
  • The cheapest months to fly from Frankfurt to Idaho Falls is October, when demand for travel is lower.
  • After crunching the numbers on our February flight calendar, it's currently cheapest to fly from Frankfurt to Idaho Falls on February 19, 2026 with Lufthansa, with prices starting at US$1,541.
  • The time difference between Idaho Falls and Frankfurt is 8h.
  • Tickets can only be changed or canceled if permitted by airline policy. To submit a change or cancellation request, go to the flight bookings page, select the option to change or cancel your booking, choose the relevant passengers and segment, and submit a request. Please note that additional charges may apply according to the airline ticket policy. However, if the flight has been rescheduled and you would like to change or cancel your ticket, you can submit an involuntary cancellation request. For more details about change and cancellation policies, please check the customer support pages.

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