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Frankfurt am Main

$376+ Cheap flights from Idaho to Frankfurt am Main

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 2/6. Fares are subject to change and may not be available on all flights or dates of travel.
BOI — FRA
Dec 26 — Jan 21
Fri 12/26
Fri 1/2
1 adult, Economy
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Cheap flight deals from Idaho to Frankfurt am Main

Keep the following information in mind while searching for Idaho to Frankfurt am Main flight deals. Data was last updated November 26, 2025.

Round-trip from

$547
(AirNGo)

One-way from

$376
(Billigflug)

Popular in

September

Cheapest in

August

Average price

$752
From Idaho to Frankfurt am Main
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One-way flight from Idaho to Frankfurt am Main
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High demand for flights, 1% potential price rise
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Cheapest flight prices on average. 5% potential price decrease ($57 potential savings vs. average RT price).
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Average for round-trip flights in November 2025
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Find flight deals from Idaho to Frankfurt am Main

Cheapest flights from Idaho to Frankfurt am Main
Explore the most affordable flight options available from Idaho to Frankfurt am Main. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 26, 2025.

This Finnair deal was found by Cheapflights users on 11/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Finnair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/25:25 amGEG - FRA
2 stops18h 25mMultiple Airlines
Tue 12/910:50 amFRA - GEG
2 stops38h 50mMultiple Airlines
Deal found 11/25$571
This Delta deal was found by Cheapflights users on 11/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/211:44 amBOI - FRA
2 stops15h 31mDelta
Thu 12/1110:40 amFRA - BOI
2 stops32h 24mDelta
Deal found 11/26$579
This Expedia deal was found by Cheapflights users on 11/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/22:49 pmBOI - FRA
2 stops31h 51mMultiple Airlines
Thu 12/1110:20 amFRA - BOI
1 stop20h 36mMultiple Airlines
Deal found 11/26$625
This FlightHub deal was found by Cheapflights users on 11/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/27:00 amGEG - FRA
1 stop22h 55mLufthansa
Tue 12/910:10 amFRA - GEG
1 stop17h 34mLufthansa
Deal found 11/25$627
This United Airlines deal was found by Cheapflights users on 11/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/266:35 amBOI - FRA
1 stop24h 20mUnited Airlines
Fri 1/910:05 amFRA - BOI
2 stops32h 01mUnited Airlines
Deal found 11/25$709
This Ovago deal was found by Cheapflights users on 11/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/22:49 pmBOI - FRA
2 stops15h 16mLufthansa
Thu 12/1111:10 amFRA - BOI
1 stop18h 15mLufthansa
Deal found 11/26$744
This Orbitz deal was found by Cheapflights users on 11/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/266:15 amBOI - FRA
2 stops40h 25mMultiple Airlines
Fri 1/99:40 pmFRA - BOI
2 stops29h 33mMultiple Airlines
Deal found 11/25$767
This KAYAK deal was found by Cheapflights users on 11/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/268:20 amBOI - FRA
1 stop21h 40mLufthansa
Fri 1/98:40 amFRA - BOI
1 stop22h 17mLufthansa
Deal found 11/25$1,126
This Alaska Airlines deal was found by Cheapflights users on 11/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/2610:47 pmBOI - FRA
2 stops30h 03mAlaska Airlines
Fri 1/911:15 amFRA - BOI
3 stops33h 36mAlaska Airlines
Deal found 11/25$1,273
This United Airlines deal was found by Cheapflights users on 11/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/162:49 pmBOI - FRA
2 stops34h 16mUnited Airlines
Tue 12/2312:55 pmFRA - BOI
2 stops29h 06mUnited Airlines
Deal found 11/25$1,296
This Expedia deal was found by Cheapflights users on 11/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/1612:16 pmBOI - FRA
1 stop13h 39mLufthansa
Tue 12/2310:15 pmFRA - BOI
2 stops51h 48mLufthansa
Deal found 11/25$1,308
This Air Canada deal was found by Cheapflights users on 11/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/25:25 amGEG - FRA
3 stops20h 45mAir Canada
Tue 12/910:05 amFRA - GEG
3 stops35h 40mAir Canada
Deal found 11/25$3,561

Cheapflights Fare Finder

 
Customize your flight search to find flights from Idaho to Frankfurt am Main that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated November 26, 2025.
Use the filters below to find and compare flights from Idaho to Frankfurt am Main that are best for you.

Fly from

Idaho

Fly to

Frankfurt am Main

Route

Depart

Return

Price

BoiseFrankfurt am Main

BOI - FRA

BOIFRA

Boise Air Term. Gowen Fld

Tue 12/2

5:50 am-11:15 am

2 stops21h 25m

Frankfurt am Main

Thu 12/11

10:40 am-12:42 am

2 stops22h 02m

$579

SpokaneFrankfurt am Main

GEG - FRA

GEGFRA

Spokane

Sat 1/17

6:53 am-9:35 am

1 stop17h 42m

Frankfurt am Main

Mon 2/2

11:30 am-9:22 pm

2 stops18h 52m

$579

SpokaneFrankfurt am Main

GEG - FRA

GEGFRA

Spokane

Sat 1/17

6:53 am-9:35 am

1 stop17h 42m

Frankfurt am Main

Mon 2/2

11:10 am-9:22 pm

1 stop19h 12m

$581

BoiseFrankfurt am Main

BOI - FRA

BOIFRA

Boise Air Term. Gowen Fld

Wed 1/21

2:37 pm-6:05 pm

2 stops19h 28m

Frankfurt am Main

Sun 1/25

5:10 pm-10:57 pm

2 stops37h 47m

$584

JacksonFrankfurt am Main

JAC - FRA

JACFRA

Jackson Hole

Fri 1/16

1:41 pm-6:05 pm

2 stops20h 24m

Frankfurt am Main

Tue 1/20

8:15 am-8:42 pm

2 stops20h 27m

$600

SpokaneFrankfurt am Main

GEG - FRA

GEGFRA

Spokane

Thu 1/29

11:25 am-1:05 pm

2 stops16h 40m

Frankfurt am Main

Mon 2/2

1:20 pm-10:44 am

1 stop30h 24m

$601

SpokaneFrankfurt am Main

GEG - FRA

GEGFRA

Spokane

Thu 1/29

6:05 am-4:45 pm

2 stops25h 40m

Frankfurt am Main

Mon 2/2

10:15 am-7:54 pm

2 stops42h 39m

$604

SpokaneFrankfurt am Main

GEG - FRA

GEGFRA

Spokane

Thu 1/29

6:53 am-9:35 am

1 stop17h 42m

Frankfurt am Main

Mon 2/2

5:25 pm-7:16 pm

1 stop34h 51m

$605

BoiseFrankfurt am Main

BOI - FRA

BOIFRA

Boise Air Term. Gowen Fld

Tue 12/2

2:49 pm-6:40 am

2 stops31h 51m

Frankfurt am Main

Thu 12/11

10:20 am-10:56 pm

1 stop20h 36m

$625

SpokaneFrankfurt am Main

GEG - FRA

GEGFRA

Spokane

Sun 2/1

5:05 am-7:50 am

2 stops17h 45m

Frankfurt am Main

Sat 3/21

6:55 am-9:20 pm

2 stops22h 25m

$630

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/26

Showing 1-10 of 20 results
1
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Best time to book a flight from Idaho to Frankfurt am Main

Have a flexible travel schedule? Discover the best time to fly to Frankfurt am Main from Idaho with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Idaho to Frankfurt am Main

What is the cheapest time of day to fly from ID to FRA?

Find hourly flight availability from Idaho to Frankfurt am Main. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated November 26, 2025.

A simple way to save on the total cost of your ticket is to fly from Idaho to Frankfurt am Main in the morning. If you’re flexible enough to do this you can expect to save up to 17% on your trip compared to booking a flight at noon.

How much does it cost to fly round-trip from Idaho to Frankfurt am Main?

Related info for your journey

Find useful and relevant information for your journey from Idaho to Frankfurt am Main. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Idaho to Frankfurt am Main?

    Airlines like Delta, Lufthansa, and United Airlines fly from Idaho to Frankfurt am Main in about 17h 42m. The time it takes to get you to your destination can typically vary by up to 3h 43m. Airlines will cover a distance of 4962 mi. This flight may include one or multiple stops.

  • What are the cheapest airlines to fly from Idaho to Frankfurt am Main one-way?

    $380 is the cheapest one-way deal found within the past few days, from Air Canada. You may also be able to find cheap deals on United Airlines and Lufthansa, with prices starting from $931 and $1,056, respectively.

  • What are the most popular routes from Idaho to Frankfurt am Main?

    The most popular flight routes from Idaho to Frankfurt am Main are Boise Air Term. Gowen Fld - Frankfurt am Main, Spokane - Frankfurt am Main and Jackson Hole - Frankfurt am Main.

  • Can I find deals for flights from Idaho to Frankfurt am Main that include hotel bookings?

    Yes. In addition to deals on Idaho to Frankfurt am Main flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Idaho to Frankfurt am Main?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Idaho to Frankfurt am Main.

  • Can I find deals for business class flights from Idaho to Frankfurt am Main?

    Yes. Cheapflights offers flight deals from Idaho to Frankfurt am Main by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

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Alternative routes for Idaho to Frankfurt am Main

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Top airline flying from Idaho to Frankfurt am Main

Discover the top airline that operate flights from Idaho to Frankfurt am Main. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated November 26, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$670Average$908FlexibilityNo cancel feeOn-time69%

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