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Frankfurt

$468+ Cheap flights from Idaho to Frankfurt (FRA)

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 4/11. Fares are subject to change and may not be available on all flights or dates of travel.
BOI — FRA
Nov 16 — Nov 231
Sun 11/16
Sun 11/23
1 adult, Economy
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Find flight deals from Idaho to Frankfurt

Cheapest flights from Idaho to Frankfurt
Explore the most affordable flight options available from Idaho to Frankfurt. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 17, 2025.

This Finnair deal was found by Cheapflights users on 10/15. 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.
Sat 12/277:00 amBOI - FRA
1 stop16h 15mMultiple Airlines
Mon 1/127:20 pmFRA - BOI
2 stops32h 05mMultiple Airlines
Deal found 10/15$604
This Travelocity deal was found by Cheapflights users on 10/14. 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 Travelocity is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/77:00 amBOI - FRA
1 stop16h 15mIberia
Fri 11/1410:15 amFRA - BOI
1 stop20h 15mIberia
Deal found 10/14$607
This United Airlines deal was found by Cheapflights users on 10/14. 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 11/252:31 pmBOI - FRA
2 stops15h 34mUnited Airlines
Tue 12/24:15 pmFRA - BOI
2 stops33h 52mUnited Airlines
Deal found 10/14$610
This Finnair deal was found by Cheapflights users on 10/16. 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.
Sun 11/307:00 amBOI - FRA
2 stops17h 50mMultiple Airlines
Sun 12/710:15 amFRA - BOI
1 stop19h 48mMultiple Airlines
Deal found 10/16$611
This American Airlines deal was found by Cheapflights users on 10/14. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/77:00 amBOI - FRA
1 stop16h 15mAmerican Airlines
Fri 11/1410:50 amFRA - BOI
2 stops19h 40mAmerican Airlines
Deal found 10/14$612
This Finnair deal was found by Cheapflights users on 10/14. 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.
Fri 11/77:00 amBOI - FRA
2 stops17h 50mMultiple Airlines
Fri 11/1410:50 amFRA - BOI
2 stops19h 40mMultiple Airlines
Deal found 10/14$615
This United Airlines deal was found by Cheapflights users on 10/15. 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 11/1212:45 pmBOI - FRA
2 stops15h 20mUnited Airlines
Sun 11/161:20 pmFRA - BOI
1 stop18h 08mUnited Airlines
Deal found 10/15$628
This United Airlines deal was found by Cheapflights users on 10/15. 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.
Thu 12/47:00 amGEG - FRA
2 stops19h 05mUnited Airlines
Fri 12/198:05 amFRA - GEG
2 stops22h 26mUnited Airlines
Deal found 10/15$644
This Delta deal was found by Cheapflights users on 10/16. 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.
Wed 11/125:20 amBOI - FRA
2 stops27h 25mDelta
Sun 11/162:15 pmFRA - BOI
2 stops35h 00mDelta
Deal found 10/16$660
This United Airlines deal was found by Cheapflights users on 10/15. 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.
Thu 12/115:00 amGEG - FRA
2 stops26h 05mUnited Airlines
Sun 12/216:45 amFRA - GEG
2 stops24h 45mUnited Airlines
Deal found 10/15$898
This Finnair deal was found by Cheapflights users on 10/15. 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.
Thu 12/45:17 amGEG - FRA
1 stop16h 58mMultiple Airlines
Fri 12/1910:15 amFRA - GEG
1 stop19h 23mMultiple Airlines
Deal found 10/15$957
This Expedia deal was found by Cheapflights users on 10/15. 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.
Thu 12/115:17 amGEG - FRA
1 stop16h 58mMultiple Airlines
Sun 12/219:05 pmFRA - GEG
2 stops32h 33mMultiple Airlines
Deal found 10/15$963

Cheap flight deals from Idaho to Frankfurt

Keep the following information in mind while searching for Idaho to Frankfurt flight deals. Data was last updated October 17, 2025.

Round-trip from

$604
(Finnair)

One-way from

$468
(United Airlines)

Popular in

September

Cheapest in

August

Average price

$786
From Idaho to Frankfurt am Main
Search Deals
One-way flight from Idaho to Frankfurt am Main
Search Deals
High demand for flights, 1% potential price rise
Search Deals
Cheapest flight prices on average. 5% potential price decrease ($57 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in October 2025
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Cheapflights Fare Finder

 
Customize your flight search to find flights from Idaho to Frankfurt 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 October 17, 2025.
Use the filters below to find and compare flights from Idaho to Frankfurt am Main Airport that are best for you.

Fly from

Idaho

Fly to

Frankfurt

Route

Depart

Return

Price

BoiseFrankfurt am Main

BOI - FRA

BOIFRA

Boise Air Term. Gowen Fld

Sat 12/27

7:00 am-7:15 am

1 stop16h 15m

Frankfurt am Main

Mon 1/12

7:20 pm-7:25 pm

2 stops32h 05m

$604

BoiseFrankfurt am Main

BOI - FRA

BOIFRA

Boise Air Term. Gowen Fld

Fri 11/7

7:00 am-7:15 am

1 stop16h 15m

Frankfurt am Main

Fri 11/14

10:15 am-10:30 pm

1 stop20h 15m

$607

BoiseFrankfurt am Main

BOI - FRA

BOIFRA

Boise Air Term. Gowen Fld

Tue 11/25

2:31 pm-2:05 pm

2 stops15h 34m

Frankfurt am Main

Tue 12/2

4:15 pm-6:07 pm

2 stops33h 52m

$610

BoiseFrankfurt am Main

BOI - FRA

BOIFRA

Boise Air Term. Gowen Fld

Sun 11/30

7:00 am-8:50 am

2 stops17h 50m

Frankfurt am Main

Sun 12/7

10:15 am-10:03 pm

1 stop19h 48m

$611

BoiseFrankfurt am Main

BOI - FRA

BOIFRA

Boise Air Term. Gowen Fld

Fri 11/7

7:00 am-7:15 am

1 stop16h 15m

Frankfurt am Main

Fri 11/14

10:50 am-10:30 pm

2 stops19h 40m

$612

JacksonFrankfurt am Main

JAC - FRA

JACFRA

Jackson Hole

Fri 1/16

12:30 pm-4:05 pm

2 stops19h 35m

Frankfurt am Main

Tue 1/20

11:10 am-8:42 pm

1 stop17h 32m

$628

BoiseFrankfurt am Main

BOI - FRA

BOIFRA

Boise Air Term. Gowen Fld

Wed 11/12

12:45 pm-12:05 pm

2 stops15h 20m

Frankfurt am Main

Sun 11/16

1:20 pm-11:28 pm

1 stop18h 08m

$628

SpokaneFrankfurt am Main

GEG - FRA

GEGFRA

Spokane

Thu 12/4

7:00 am-9:35 am

1 stop17h 35m

Frankfurt am Main

Fri 12/19

8:05 am-9:31 pm

2 stops22h 26m

$647

SpokaneFrankfurt am Main

GEG - FRA

GEGFRA

Spokane

Fri 2/27

5:00 am-2:05 pm

2 stops24h 05m

Frankfurt am Main

Wed 3/11

5:10 pm-10:05 pm

2 stops36h 55m

$661

SpokaneFrankfurt am Main

GEG - FRA

GEGFRA

Spokane

Fri 2/27

5:00 am-9:20 am

1 stop19h 20m

Frankfurt am Main

Wed 3/11

5:10 pm-10:05 pm

2 stops36h 55m

$664

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/15

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

Have a flexible travel schedule? Discover the best time to fly to Frankfurt 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 Airport

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

Find hourly flight availability from Idaho to Frankfurt. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated October 17, 2025.

A simple way to save on the total cost of your ticket is to fly from Idaho to Frankfurt am Main Airport in the afternoon. If you’re flexible enough to do this you can expect to save up to 22% on your trip compared to booking a flight at noon.

Related info for your journey

Find useful and relevant information for your journey from Idaho to Frankfurt. 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 Airport?

    A quick flight from Idaho to Frankfurt am Main Airport can take about 15h 34m. Iberia provides one of the quickest options available for as low as $610. The distance between Idaho and Frankfurt am Main Airport is about 5162 mi. Both multi-stop and nonstop flights can be found to your destination and back.

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

    While some choose either Spokane - Frankfurt am Main or Jackson Hole - Frankfurt am Main, Boise Air Term. Gowen Fld - Frankfurt am Main is the most popular route from Idaho to Frankfurt am Main Airport.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Idaho to Frankfurt 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

Traveling to a place near Frankfurt am Main Airport?

Book flights to Frankfurt am Main Airport if you plan to visit one of these locations
Koblenz
Baden-Baden
Wurzburg
Wiesbaden
Speyer
Trier
Boppard
Mainz

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Top airline flying from Idaho to Frankfurt

Discover the top airline that operate flights from Idaho to Frankfurt. 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 October 17, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$690Average$940FlexibilityNo cancel feeOn-time69%

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