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Frankfurt am Main

$369+ 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 4/15. Fares are subject to change and may not be available on all flights or dates of travel.
BOI — FRA
Dec 13 — Dec 201
Sat 12/13
Sat 12/20
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 13, 2025.

Round-trip from

$547
(Kiwi.com)

One-way from

$369
(Priceline)

Popular in

September

Cheapest in

August

Average price

$1,196
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, 5% potential price rise
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Cheapest flight prices on average. 5% potential price decrease ($53 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 13, 2025.

This Kiwi.com deal was found by Cheapflights users on 11/11. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/242:31 pmBOI - FRA
1 stop12h 59mLufthansa
Mon 12/810:15 pmFRA - BOI
2 stops27h 52mLufthansa
Deal found 11/11$547
This Finnair deal was found by Cheapflights users on 11/12. 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.
Mon 11/247:00 amBOI - FRA
2 stops17h 50mMultiple Airlines
Tue 12/910:50 amFRA - BOI
2 stops33h 43mMultiple Airlines
Deal found 11/12$548
This AirNGo deal was found by Cheapflights users on 11/11. 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 AirNGo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/2412:50 pmBOI - FRA
2 stops35h 00mVirgin Atlantic
Mon 12/810:40 amFRA - BOI
2 stops21h 29mVirgin Atlantic
Deal found 11/11$552
This Delta deal was found by Cheapflights users on 11/11. 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.
Mon 11/241:49 pmBOI - FRA
1 stop34h 51mDelta
Mon 12/89:50 amFRA - BOI
1 stop35h 04mDelta
Deal found 11/11$598
This United Airlines deal was found by Cheapflights users on 11/10. 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.
Mon 12/82:49 pmBOI - FRA
2 stops17h 16mUnited Airlines
Mon 12/158:15 amFRA - BOI
2 stops33h 44mUnited Airlines
Deal found 11/10$599
This United Airlines deal was found by Cheapflights users on 11/12. 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 12/92:49 pmBOI - FRA
2 stops15h 16mUnited Airlines
Tue 12/1610:10 amFRA - BOI
1 stop33h 24mUnited Airlines
Deal found 11/12$603
This United Airlines deal was found by Cheapflights users on 11/12. 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.
Wed 12/107:00 amGEG - FRA
1 stop22h 55mUnited Airlines
Wed 12/241:15 pmFRA - GEG
2 stops35h 04mUnited Airlines
Deal found 11/12$603
This Finnair deal was found by Cheapflights users on 11/11. 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.
Mon 12/86:44 amBOI - FRA
1 stop16h 31mMultiple Airlines
Mon 12/1510:15 amFRA - BOI
1 stop20h 10mMultiple Airlines
Deal found 11/11$606
This Virgin Atlantic deal was found by Cheapflights users on 11/10. 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 Virgin Atlantic is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/195:35 amBOI - FRA
2 stops18h 15mVirgin Atlantic
Sun 11/2310:40 amFRA - BOI
2 stops21h 29mVirgin Atlantic
Deal found 11/10$610
This Finnair deal was found by Cheapflights users on 11/11. 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.
Mon 12/17:00 amBOI - FRA
2 stops17h 50mMultiple Airlines
Mon 12/1510:50 amFRA - BOI
2 stops19h 35mMultiple Airlines
Deal found 11/11$614
This United Airlines deal was found by Cheapflights users on 11/12. 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.
Wed 12/107:00 amGEG - FRA
1 stop22h 55mUnited Airlines
Tue 12/234:10 pmFRA - GEG
2 stops37h 48mUnited Airlines
Deal found 11/12$622
This United Airlines deal was found by Cheapflights users on 11/12. 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.
Wed 12/107:00 amGEG - FRA
1 stop22h 55mUnited Airlines
Thu 12/259:15 amFRA - GEG
2 stops20h 43mUnited Airlines
Deal found 11/12$685

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 13, 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

Mon 11/24

7:00 am-7:15 am

1 stop16h 15m

Frankfurt am Main

Tue 12/9

10:50 am-10:25 pm

2 stops19h 35m

$548

BoiseFrankfurt am Main

BOI - FRA

BOIFRA

Boise Air Term. Gowen Fld

Mon 11/24

11:39 pm-8:40 am

1 stop25h 01m

Frankfurt am Main

Tue 12/9

9:50 am-12:54 pm

1 stop35h 04m

$548

BoiseFrankfurt am Main

BOI - FRA

BOIFRA

Boise Air Term. Gowen Fld

Mon 11/24

12:50 pm-7:50 am

2 stops35h 00m

Frankfurt am Main

Mon 12/8

10:40 am-12:09 am

2 stops21h 29m

$552

SpokaneFrankfurt am Main

GEG - FRA

GEGFRA

Spokane

Wed 1/21

5:05 am-8:40 am

2 stops18h 35m

Frankfurt am Main

Tue 2/3

9:50 am-9:20 pm

2 stops20h 30m

$561

BoiseFrankfurt am Main

BOI - FRA

BOIFRA

Boise Air Term. Gowen Fld

Tue 2/10

7:20 am-6:35 pm

2 stops27h 15m

Frankfurt am Main

Mon 2/16

7:20 pm-10:36 pm

2 stops35h 16m

$562

SpokaneFrankfurt am Main

GEG - FRA

GEGFRA

Spokane

Tue 2/24

12:47 pm-8:40 am

1 stop34h 53m

Frankfurt am Main

Fri 3/6

9:50 am-11:37 am

1 stop34h 47m

$567

SpokaneFrankfurt am Main

GEG - FRA

GEGFRA

Spokane

Sun 2/22

12:47 pm-8:40 am

1 stop34h 53m

Frankfurt am Main

Fri 3/6

9:50 am-11:37 am

1 stop34h 47m

$567

JacksonFrankfurt am Main

JAC - FRA

JACFRA

Jackson Hole

Tue 1/6

5:30 pm-7:50 am

2 stops30h 20m

Frankfurt am Main

Thu 1/22

10:40 am-12:00 pm

2 stops33h 20m

$571

BoiseFrankfurt am Main

BOI - FRA

BOIFRA

Boise Air Term. Gowen Fld

Fri 2/13

1:24 pm-3:40 pm

2 stops18h 16m

Frankfurt am Main

Wed 2/25

10:15 am-10:36 pm

1 stop20h 21m

$578

SpokaneFrankfurt am Main

GEG - FRA

GEGFRA

Spokane

Wed 1/21

5:00 am-9:20 am

1 stop19h 20m

Frankfurt am Main

Tue 2/3

9:45 am-11:39 am

2 stops34h 54m

$583

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/11

Showing 1-10 of 32 results
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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 13, 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 14% 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, Virgin Atlantic, and United Airlines fly from Idaho to Frankfurt am Main in about 19h 20m. The time it takes to get you to your destination can typically vary by up to 15h 40m. Airlines will cover a distance of 4962 mi. This flight may include one or multiple stops.

  • 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 13, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$689Average$971FlexibilityNo cancel feeOn-time69%

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