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$544+ Cheap flights from Frankfurt (FRA) to Boise (BOI)

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 10/3. Fares are subject to change and may not be available on all flights or dates of travel.
FRA — BOI
Jun 17 — Jun 241
Tue 6/17
Tue 6/24
1 adult, Economy
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Cheap flight deals from Frankfurt to Boise

Discover tips and strategies to find the most affordable flight options for your journey from Frankfurt (FRA) to Boise (BOI). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated June 12, 2025.

Round-trip from

$638
(FlightHub)

One-way from

$544
(Kiwi.com)

Popular in

January

Cheapest in

February

Average price

$855
From Frankfurt am Main to Boise Air Term. Gowen Fld
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One-way flight from Frankfurt am Main to Boise Air Term. Gowen Fld
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Highest demand for flights based on searches. 9% potential increase in price ($86 potential increase over avg. RT price).
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Cheapest flight prices on average. 4% potential price decrease ($36 potential savings vs. average RT price).
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Average for round-trip flights in June 2025
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Find flight deals from Frankfurt to Boise

Cheapest flights from Frankfurt to Boise
Explore the most affordable flight options available from Frankfurt to Boise. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 12, 2025.

This FlightHub deal was found by Cheapflights users on 6/10. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/238:30 pmFRA - BOI
2 stops30h 01mScandinavian Airlines
Tue 10/283:05 pmBOI - FRA
2 stops40h 25mScandinavian Airlines
Deal found 6/10$638
This American Airlines deal was found by Cheapflights users on 6/11. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/2210:55 amFRA - BOI
1 stop33h 51mAmerican Airlines
Thu 9/116:59 amBOI - FRA
2 stops27h 21mAmerican Airlines
Deal found 6/11$725
This American Airlines deal was found by Cheapflights users on 6/12. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/2310:45 amFRA - BOI
1 stop18h 27mMultiple Airlines
Tue 10/286:05 pmBOI - FRA
2 stops18h 35mMultiple Airlines
Deal found 6/12$734
This United Airlines deal was found by Cheapflights users on 6/12. 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.
Fri 7/49:55 amFRA - BOI
2 stops19h 39mUnited Airlines
Fri 8/810:50 amBOI - FRA
2 stops21h 15mUnited Airlines
Deal found 6/12$754
This Flighttix deal was found by Cheapflights users on 6/11. 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 Flighttix is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/2310:55 amFRA - BOI
1 stop18h 48mIberia
Fri 9/126:59 amBOI - FRA
1 stop17h 46mIberia
Deal found 6/11$771
This Delta deal was found by Cheapflights users on 6/12. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/266:00 amFRA - BOI
2 stops22h 35mDelta
Tue 7/111:40 pmBOI - FRA
1 stop25h 15mDelta
Deal found 6/12$786
This Lufthansa deal was found by Cheapflights users on 6/12. 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 Lufthansa is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/38:15 pmFRA - BOI
2 stops34h 37mLufthansa
Fri 8/88:30 amBOI - FRA
1 stop17h 25mLufthansa
Deal found 6/12$790
This KLM deal was found by Cheapflights users on 6/10. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/247:00 amFRA - BOI
2 stops17h 57mKLM
Thu 9/111:15 pmBOI - FRA
2 stops16h 20mKLM
Deal found 6/10$791
This lastminute.com deal was found by Cheapflights users on 6/12. 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 lastminute.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/2611:50 amFRA - BOI
2 stops20h 01mVirgin Atlantic
Tue 7/12:00 pmBOI - FRA
2 stops34h 40mVirgin Atlantic
Deal found 6/12$814
This flugladen.de deal was found by Cheapflights users on 6/11. 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 flugladen.de is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 6/207:05 amFRA - BOI
2 stops16h 45mAir France
Tue 6/243:00 pmBOI - FRA
2 stops23h 05mAir France
Deal found 6/11$904
This Air Canada deal was found by Cheapflights users on 6/12. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/232:00 pmFRA - BOI
3 stops27h 42mAir Canada
Tue 10/285:00 amBOI - FRA
3 stops18h 30mAir Canada
Deal found 6/12$1,426

Cheapflights Fare Finder

Customize your flight search to find flights from Frankfurt to Boise 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 June 12, 2025.
Use the filters below to find and compare flights from Frankfurt am Main Airport to Boise that are best for you.

Fly from

Frankfurt

Fly to

Boise

Route

Depart

Return

Price

Frankfurt am MainBoise

FRA - BOI

FRABOI

Frankfurt am Main

Thu 10/23

8:30 pm-6:31 pm

2 stops30h 01m

Boise Air Term. Gowen Fld

Tue 10/28

3:05 pm-2:30 pm

2 stops40h 25m

$638

Frankfurt am MainBoise

FRA - BOI

FRABOI

Frankfurt am Main

Fri 8/22

10:55 am-12:46 pm

1 stop33h 51m

Boise Air Term. Gowen Fld

Thu 9/11

6:59 am-6:20 pm

2 stops27h 21m

$725

Frankfurt am MainBoise

FRA - BOI

FRABOI

Frankfurt am Main

Thu 10/23

10:45 am-9:12 pm

1 stop18h 27m

Boise Air Term. Gowen Fld

Tue 10/28

7:30 am-7:15 am

1 stop16h 45m

$736

Frankfurt am MainBoise

FRA - BOI

FRABOI

Frankfurt am Main

Fri 7/4

9:55 am-9:34 pm

2 stops19h 39m

Boise Air Term. Gowen Fld

Fri 8/8

10:50 am-4:05 pm

2 stops21h 15m

$754

Frankfurt am MainBoise

FRA - BOI

FRABOI

Frankfurt am Main

Sat 8/23

10:55 am-9:43 pm

1 stop18h 48m

Boise Air Term. Gowen Fld

Fri 9/12

6:59 am-8:45 am

1 stop17h 46m

$771

Frankfurt am MainBoise

FRA - BOI

FRABOI

Frankfurt am Main

Thu 6/26

6:00 am-8:35 pm

2 stops22h 35m

Boise Air Term. Gowen Fld

Tue 7/1

11:40 pm-8:55 am

1 stop25h 15m

$786

Frankfurt am MainBoise

FRA - BOI

FRABOI

Frankfurt am Main

Thu 7/3

8:15 pm-10:52 pm

2 stops34h 37m

Boise Air Term. Gowen Fld

Fri 8/8

8:30 am-9:55 am

1 stop17h 25m

$790

Frankfurt am MainBoise

FRA - BOI

FRABOI

Frankfurt am Main

Sun 8/24

7:00 am-4:57 pm

2 stops17h 57m

Boise Air Term. Gowen Fld

Thu 9/11

1:15 pm-1:35 pm

2 stops16h 20m

$791

Frankfurt am MainBoise

FRA - BOI

FRABOI

Frankfurt am Main

Thu 6/26

11:50 am-11:51 pm

2 stops20h 01m

Boise Air Term. Gowen Fld

Tue 7/1

2:00 pm-8:40 am

2 stops34h 40m

$814

Frankfurt am MainBoise

FRA - BOI

FRABOI

Frankfurt am Main

Thu 10/23

2:00 pm-9:42 am

3 stops27h 42m

Boise Air Term. Gowen Fld

Tue 10/28

5:00 am-6:30 am

3 stops18h 30m

$1,426

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/12

Showing 1-10 of 17 results
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Best time to book a flight from Frankfurt to Boise

Have a flexible travel schedule? Discover the best time to fly to Boise from Frankfurt 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 Frankfurt am Main Airport to Boise

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

Currently, October is the cheapest month in which you can book a flight from Frankfurt am Main Airport to Boise (average of $314). Flying from Frankfurt am Main Airport to Boise in June is currently the most expensive (average of $395). 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.

Rainfall in Boise by month

Plan your trip to Boise by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Boise ranges from 0.2 - 1.6 inches per month. December is typically the wettest month, when rainfall can reach 1.6 in. August is typically the driest time to visit Boise when rainfall is around 0.2 in.

Temperature in Boise by month

Plan your trip to Boise by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Boise, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 75.2 F. Travelers looking to avoid the cold should look outside of December, when temperatures are typically at their lowest (around 30.2 F).

Reviews of airlines servicing Boise

Get insights into the airlines that provide service to Boise. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Boise. Reviews last updated June 12, 2025.
Read through reviews of airlines operating flights from Frankfurt am Main to Boise, such as Delta, KLM and SWISS. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,950 reviews

Boarding

8.2

Comfort

7.9

Food

7.3

Overall

8.0

Entertainment

7.9

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Delta
8.0
Very good
7,950 reviews
Delta
8.0
Very good
7,950 reviews

Boarding

8.2

Comfort

7.9

Food

7.3

Overall

8.0

Entertainment

7.9

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
KLM
7.8
Good
1,358 reviews
Delta
8.0
Very good
7,950 reviews

Boarding

8.2

Comfort

7.9

Food

7.3

Overall

8.0

Entertainment

7.9

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
SWISS
7.5
Good
1,623 reviews
Delta
8.0
Very good
7,950 reviews

Boarding

8.2

Comfort

7.9

Food

7.3

Overall

8.0

Entertainment

7.9

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
United Airlines
7.4
Good
8,790 reviews
Delta
8.0
Very good
7,950 reviews

Boarding

8.2

Comfort

7.9

Food

7.3

Overall

8.0

Entertainment

7.9

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Virgin Atlantic
7.4
Good
652 reviews
Delta
8.0
Very good
7,950 reviews

Boarding

8.2

Comfort

7.9

Food

7.3

Overall

8.0

Entertainment

7.9

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

Related info for your journey

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

  • What airport do you fly into for flights to Boise from Frankfurt am Main?

    Boise Air Term. Gowen Fld (BOI) is the airport you will fly into if you book a flight from Frankfurt am Main to Boise. You should not have trouble finding flights to Air Term. Gowen Fld from Frankfurt am Main; the airport handles an average of 0 inbound flights from Frankfurt am Main per day. You should also have plenty of airline options to choose from since 1 airline has flights to the Boise airport from Frankfurt am Main. It is only a 3.3 mi journey from Air Term. Gowen Fld (BOI) to Boise’s city center.

  • What are the cheapest airlines flying from Frankfurt am Main Airport to Boise round-trip?

    Our cheapest airline available from Frankfurt am Main Airport to Boise is Scandinavian Airlines. Our recent data shows that you can find tickets from as low as $638 on this airline. Additional options worth looking into are American Airlines and United Airlines, starting at $725 and $754 round-trip. Users have found that Scandinavian Airlines is 23% cheaper than the other options available to this destination.

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

    The cheapest airlines for a one-way flight from Frankfurt am Main Airport to Boise are SWISS ($792), Lufthansa ($819), and Icelandair ($1,018).

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Frankfurt to Boise 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 Frankfurt am Main Airport to Boise?

    Currently, October is the cheapest month in which you can book a flight from Frankfurt am Main Airport to Boise (average of $314). Flying from Frankfurt am Main Airport to Boise in June is currently the most expensive (average of $395). 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
Nampa
Meridian
Ontario
McCall
Caldwell

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Alternative routes for Frankfurt to Boise

See prices for flight routes from nearby airports that may be better suited for you.
Frankfurt to Spokane flights

Top airline flying from Frankfurt to Boise

Discover the top airline that operate flights from Frankfurt to Boise. 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 June 12, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$723Average$733FlexibilityNo cancel feeOn-time69%

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