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Frankfurt

$385+ 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 10/28. Fares are subject to change and may not be available on all flights or dates of travel.
BOI — FRA
Aug 19 — Aug 261
Tue 8/19
Tue 8/26
1 adult, Economy
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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 August 14, 2025.

Round-trip from

$611
(Virgin Atlantic)

One-way from

$385
(Kiwi.com)

Popular in

May

Cheapest in

August

Average price

$659
From Idaho to Frankfurt am Main
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One-way flight from Idaho to Frankfurt am Main
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Highest demand for flights based on searches. 11% potential increase in price ($125 potential increase over avg. RT price).
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Cheapest flight prices on average. 4% potential price decrease ($40 potential savings vs. average RT price).
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Average for round-trip flights in August 2025
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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 August 14, 2025.

This Delta deal was found by Cheapflights users on 8/13. 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 11/125:40 amBOI - FRA
2 stops18h 10mDelta
Sun 11/1610:40 amFRA - BOI
2 stops33h 58mDelta
Deal found 8/13$611
This Delta deal was found by Cheapflights users on 8/14. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/267:23 pmGEG - FRA
2 stops28h 27mDelta
Wed 11/59:50 amFRA - GEG
2 stops21h 58mDelta
Deal found 8/14$641
This Delta deal was found by Cheapflights users on 8/14. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/285:05 amGEG - FRA
2 stops18h 45mDelta
Fri 11/710:40 amFRA - GEG
2 stops18h 06mDelta
Deal found 8/14$642
This Orbitz deal was found by Cheapflights users on 8/13. 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.
Tue 8/1911:25 amBOI - FRA
1 stop17h 05mMultiple Airlines
Mon 8/2511:40 amFRA - BOI
1 stop16h 10mMultiple Airlines
Deal found 8/13$646
This Delta deal was found by Cheapflights users on 8/14. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/252:17 pmGEG - FRA
2 stops33h 33mDelta
Wed 11/59:50 amFRA - GEG
1 stop34h 51mDelta
Deal found 8/14$647
This Iberia deal was found by Cheapflights users on 8/13. 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 Iberia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/127:00 amBOI - FRA
1 stop16h 15mIberia
Sun 11/1610:15 amFRA - BOI
1 stop19h 48mIberia
Deal found 8/13$657
This Orbitz deal was found by Cheapflights users on 8/13. 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.
Mon 10/611:19 amBOI - FRA
1 stop16h 51mMultiple Airlines
Mon 10/201:45 pmFRA - BOI
1 stop17h 20mMultiple Airlines
Deal found 8/13$658
This Expedia deal was found by Cheapflights users on 8/13. 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 10/711:19 amBOI - FRA
1 stop16h 51mMultiple Airlines
Wed 10/221:45 pmFRA - BOI
1 stop17h 20mMultiple Airlines
Deal found 8/13$659
This Expedia deal was found by Cheapflights users on 8/14. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/611:43 amBOI - FRA
1 stop17h 07mMultiple Airlines
Mon 11/171:55 pmFRA - BOI
1 stop16h 25mMultiple Airlines
Deal found 8/14$661
This Delta deal was found by Cheapflights users on 8/14. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/252:17 pmGEG - FRA
2 stops33h 33mDelta
Mon 11/32:15 pmFRA - GEG
2 stops33h 42mDelta
Deal found 8/14$663
This Expedia deal was found by Cheapflights users on 8/14. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/171:40 pmGEG - FRA
1 stop13h 30mMultiple Airlines
Wed 10/151:45 pmFRA - GEG
1 stop14h 05mMultiple Airlines
Deal found 8/14$680
This Air France deal was found by Cheapflights users on 8/14. 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 Air France is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/65:42 amBOI - FRA
2 stops18h 08mAir France
Mon 11/177:05 amFRA - BOI
2 stops17h 47mAir France
Deal found 8/14$681

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 August 14, 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

Mon 10/6

8:00 am-12:10 pm

1 stop20h 10m

Frankfurt am Main

Thu 10/30

11:40 am-10:08 pm

1 stop17h 28m

$551

BoiseFrankfurt am Main

BOI - FRA

BOIFRA

Boise Air Term. Gowen Fld

Mon 9/8

12:43 pm-12:40 pm

1 stop15h 57m

Frankfurt am Main

Tue 9/23

11:40 am-7:50 pm

1 stop16h 10m

$552

BoiseFrankfurt am Main

BOI - FRA

BOIFRA

Boise Air Term. Gowen Fld

Wed 11/12

5:40 am-7:50 am

2 stops18h 10m

Frankfurt am Main

Sun 11/16

9:50 am-10:43 pm

1 stop20h 53m

$611

BoiseFrankfurt am Main

BOI - FRA

BOIFRA

Boise Air Term. Gowen Fld

Wed 11/12

5:40 am-7:50 am

2 stops18h 10m

Frankfurt am Main

Sun 11/16

10:40 am-12:38 pm

2 stops33h 58m

$611

SpokaneFrankfurt am Main

GEG - FRA

GEGFRA

Spokane

Mon 10/27

6:00 am-7:50 am

2 stops17h 50m

Frankfurt am Main

Thu 11/6

9:50 am-9:03 am

2 stops32h 13m

$641

SpokaneFrankfurt am Main

GEG - FRA

GEGFRA

Spokane

Sun 10/26

7:23 pm-7:50 am

2 stops28h 27m

Frankfurt am Main

Wed 11/5

9:50 am-10:48 pm

2 stops21h 58m

$641

SpokaneFrankfurt am Main

GEG - FRA

GEGFRA

Spokane

Mon 10/27

6:00 am-7:50 am

2 stops17h 50m

Frankfurt am Main

Fri 11/7

9:50 am-10:48 pm

2 stops21h 58m

$642

SpokaneFrankfurt am Main

GEG - FRA

GEGFRA

Spokane

Tue 10/28

5:05 am-7:50 am

2 stops18h 45m

Frankfurt am Main

Thu 11/6

10:40 am-8:37 am

2 stops30h 57m

$642

SpokaneFrankfurt am Main

GEG - FRA

GEGFRA

Spokane

Tue 10/28

5:05 am-7:50 am

2 stops18h 45m

Frankfurt am Main

Fri 11/7

10:40 am-7:46 pm

2 stops18h 06m

$642

SpokaneFrankfurt am Main

GEG - FRA

GEGFRA

Spokane

Wed 10/29

6:00 am-7:50 am

2 stops17h 50m

Frankfurt am Main

Wed 11/5

9:50 am-10:48 pm

2 stops21h 58m

$642

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/13

Showing 1-10 of 26 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 August 14, 2025.

When flying from Idaho to Frankfurt am Main Airport, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

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

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.

  • 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.

  • What is the cheapest month to book a flight from Idaho to Frankfurt am Main Airport?

    Currently, January is the cheapest month in which you can book a flight from Idaho to Frankfurt am Main Airport (average of $729). Flying from Idaho to Frankfurt am Main Airport in June is currently the most expensive (average of $1,091). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

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 August 14, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$704Average$968FlexibilityNo cancel feeOn-time69%

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