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$569+ 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 3/30. Fares are subject to change and may not be available on all flights or dates of travel.
FRA — BOI
Feb 7 — Feb 141
Sat 2/7
Sat 2/14
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 January 8, 2026.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$584
(Flighttix)

One-way from

$569
(Finnair)

Popular in

January

Cheapest in

February

Average price

$1,225
Provider with most accurate pricing for Frankfurt am Main-Boise Air Term. Gowen Fld flight deals.
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Provider most trusted by Cheapflights users for Frankfurt am Main-Boise Air Term. Gowen Fld flights.
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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. 8% potential increase in price ($86 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($32 potential savings vs. average RT price).
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Average for round-trip flights in January 2026
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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 January 8, 2026.

This Flighttix deal was found by Cheapflights users on 1/8. 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.
Thu 3/51:55 pmFRA - BOI
1 stop16h 45mMultiple Airlines
Mon 3/96:28 amBOI - FRA
1 stop23h 22mMultiple Airlines
Deal found 1/8$584
This Expedia deal was found by Cheapflights users on 1/7. 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 5/262:15 pmFRA - BOI
1 stop17h 43mMultiple Airlines
Thu 6/49:00 amBOI - FRA
1 stop17h 50mMultiple Airlines
Deal found 1/7$728
This Flysmarter deal was found by Cheapflights users on 1/6. 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 Flysmarter is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/1810:55 amFRA - BOI
1 stop18h 12mFinnair
Sat 10/37:28 amBOI - FRA
1 stop17h 17mFinnair
Deal found 1/6$778
This American Airlines deal was found by Cheapflights users on 1/5. 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 2/2610:15 amFRA - BOI
1 stop20h 07mAmerican Airlines
Mon 3/21:39 pmBOI - FRA
2 stops24h 16mAmerican Airlines
Deal found 1/5$781
This Billigflug deal was found by Cheapflights users on 1/6. 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 Billigflug is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 2/2310:50 amFRA - BOI
2 stops19h 32mMultiple Airlines
Sat 2/281:41 pmBOI - FRA
1 stop33h 34mMultiple Airlines
Deal found 1/6$783
This Flighttix deal was found by Cheapflights users on 1/7. 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.
Thu 1/2210:15 amFRA - BOI
2 stops34h 53mBritish Airways
Thu 1/291:58 pmBOI - FRA
2 stops33h 17mBritish Airways
Deal found 1/7$788
This Flysmarter deal was found by Cheapflights users on 1/7. 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 Flysmarter is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 2/2110:15 amFRA - BOI
1 stop20h 07mIberia
Sat 2/287:00 amBOI - FRA
1 stop16h 15mIberia
Deal found 1/7$790
This lastminute.com deal was found by Cheapflights users on 1/6. 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.
Fri 9/183:20 pmFRA - BOI
2 stops35h 15mScandinavian Airlines
Sat 10/312:42 pmBOI - FRA
2 stops17h 53mScandinavian Airlines
Deal found 1/6$791
This Finnair deal was found by Cheapflights users on 1/6. 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 8/2910:55 amFRA - BOI
1 stop18h 45mFinnair
Fri 9/181:18 pmBOI - FRA
2 stops21h 17mFinnair
Deal found 1/6$792

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 January 8, 2026.
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

Tue 5/26

2:15 pm-11:58 pm

1 stop17h 43m

Boise Air Term. Gowen Fld

Thu 6/4

9:00 am-10:50 am

1 stop17h 50m

$728

Frankfurt am MainBoise

FRA - BOI

FRABOI

Frankfurt am Main

Thu 2/26

10:15 am-10:22 pm

1 stop20h 07m

Boise Air Term. Gowen Fld

Mon 3/2

1:39 pm-9:55 pm

2 stops24h 16m

$781

Frankfurt am MainBoise

FRA - BOI

FRABOI

Frankfurt am Main

Thu 3/5

7:20 am-10:22 pm

2 stops23h 02m

Boise Air Term. Gowen Fld

Mon 3/9

7:00 am-6:10 pm

2 stops28h 10m

$789

Frankfurt am MainBoise

FRA - BOI

FRABOI

Frankfurt am Main

Tue 5/26

7:20 pm-10:37 pm

2 stops35h 17m

Boise Air Term. Gowen Fld

Thu 6/4

2:58 pm-6:35 pm

2 stops19h 37m

$790

Frankfurt am MainBoise

FRA - BOI

FRABOI

Frankfurt am Main

Mon 2/23

6:55 am-9:56 pm

2 stops23h 01m

Boise Air Term. Gowen Fld

Sat 2/28

6:35 pm-7:50 am

2 stops29h 15m

$793

Frankfurt am MainBoise

FRA - BOI

FRABOI

Frankfurt am Main

Thu 1/22

6:55 am-6:28 pm

2 stops19h 33m

Boise Air Term. Gowen Fld

Thu 1/29

1:40 pm-8:40 am

1 stop35h 00m

$794

Frankfurt am MainBoise

FRA - BOI

FRABOI

Frankfurt am Main

Sat 2/21

9:50 am-9:45 am

2 stops31h 55m

Boise Air Term. Gowen Fld

Sat 2/28

10:45 am-4:45 pm

2 stops22h 00m

$800

Frankfurt am MainBoise

FRA - BOI

FRABOI

Frankfurt am Main

Thu 1/22

7:20 am-7:25 pm

2 stops20h 05m

Boise Air Term. Gowen Fld

Thu 1/29

6:13 am-7:15 am

2 stops17h 02m

$801

Frankfurt am MainBoise

FRA - BOI

FRABOI

Frankfurt am Main

Sat 2/21

8:00 am-10:22 pm

2 stops22h 22m

Boise Air Term. Gowen Fld

Sat 2/28

7:00 am-7:15 am

1 stop16h 15m

$802

Frankfurt am MainBoise

FRA - BOI

FRABOI

Frankfurt am Main

Mon 3/30

7:20 pm-10:23 pm

2 stops35h 03m

$569

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/6

Showing 1-10 of 19 results
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Compare providers for flights from Frankfurt to Boise

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Frankfurt to Boise in January.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy2 starsTrust Score*3 stars
eDreamsPrice Accuracy3 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*1 star

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Frankfurt am Main Airport-Boise flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Frankfurt am Main Airport-Boise flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from Frankfurt am Main Airport-Boise flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Frankfurt am Main Airport-Boise flights, Cheapflights users trust eDreams the most. eDreams has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Frankfurt am Main Airport-Boise flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

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, April is the cheapest month in which you can book a flight from Frankfurt am Main Airport to Boise (average of $723). Flying from Frankfurt am Main Airport to Boise in January is currently the most expensive (average of $1,056). 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.

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

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 January 8, 2026.
Read through reviews of airlines operating flights from Frankfurt am Main Airport to Boise, such as United Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
9,139 reviews

Boarding

7.7

Entertainment

7.1

Food

6.6

Comfort

7.3

Crew

8.1

Overall

7.4

Reviews

1 / 20
10.0
Excellent

Dane,Jan 2026

IAD - TYS

It was a short flight on a small express plane, so no time for amenities. Quickly on, quickly off. No complaints.
United Airlines
7.4
Good
9,139 reviews
United Airlines
7.4
Good
9,139 reviews

Boarding

7.7

Entertainment

7.1

Food

6.6

Comfort

7.3

Crew

8.1

Overall

7.4

Reviews

1 / 20
10.0
Excellent

Dane,Jan 2026

IAD - TYS

It was a short flight on a small express plane, so no time for amenities. Quickly on, quickly off. No complaints.

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.

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

    For as low as $781, American Airlines can have you in Boise from Frankfurt am Main Airport in 20h 07m. Frankfurt am Main Airport and Boise are separated by a distance of 5162 mi.

  • What is the cheapest airline to fly from Frankfurt am Main Airport to Boise round-trip?

    Our cheapest airline available from Frankfurt am Main Airport to Boise is United Airlines. Our recent data shows that you can find tickets from as low as $723 on this airline. Users have found that United Airlines is 17% cheaper than the other options available to this destination.

  • 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, April is the cheapest month in which you can book a flight from Frankfurt am Main Airport to Boise (average of $723). Flying from Frankfurt am Main Airport to Boise in January is currently the most expensive (average of $1,056). 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 Boise?

Book flights to Boise if you plan to visit one of these locations
Ontario
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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 January 8, 2026.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$723Average$733FlexibilityNo cancel feeOn-time69%

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