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Boise

$568+ 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 4/24. Fares are subject to change and may not be available on all flights or dates of travel.
FRA — BOI
Mar 14 — Mar 211
Sat 3/14
Sat 3/21
1 adult, Economy
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Cheap 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 February 12, 2026.

This Flighttix deal was found by Cheapflights users on 2/9. 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 pm
FRA
-
BOI
1 stop16h 45m
Multiple Airlines
Mon 3/96:28 am
BOI
-
FRA
1 stop23h 22m
Multiple Airlines
Deal found 2/9$660
This Expedia deal was found by Cheapflights users on 2/9. 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 6/182:15 pm
FRA
-
BOI
1 stop17h 44m
Multiple Airlines
Sat 6/272:30 pm
BOI
-
FRA
1 stop14h 15m
Multiple Airlines
Deal found 2/9$738
This Expedia deal was found by Cheapflights users on 2/9. 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.
Fri 6/122:15 pm
FRA
-
BOI
1 stop17h 44m
Multiple Airlines
Sun 6/211:22 pm
BOI
-
FRA
1 stop15h 23m
Multiple Airlines
Deal found 2/9$856
This United Airlines deal was found by Cheapflights users on 2/9. 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 6/169:45 am
FRA
-
BOI
2 stops19h 45m
United Airlines
Sat 6/275:45 pm
BOI
-
FRA
1 stop31h 35m
United Airlines
Deal found 2/9$861
This United Airlines deal was found by Cheapflights users on 2/9. 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 6/169:45 am
FRA
-
BOI
2 stops19h 45m
United Airlines
Mon 6/292:43 pm
BOI
-
FRA
2 stops19h 22m
United Airlines
Deal found 2/9$863
This American Airlines deal was found by Cheapflights users on 2/9. 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.
Wed 6/176:35 am
FRA
-
BOI
2 stops24h 31m
American Airlines
Mon 6/296:26 am
BOI
-
FRA
2 stops24h 39m
American Airlines
Deal found 2/9$866
This United Airlines deal was found by Cheapflights users on 2/9. 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 6/1512:40 pm
FRA
-
BOI
1 stop18h 26m
United Airlines
Sun 6/285:45 pm
BOI
-
FRA
1 stop31h 35m
United Airlines
Deal found 2/9$869
This Delta deal was found by Cheapflights users on 2/9. 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 6/1110:15 am
FRA
-
BOI
2 stops20h 49m
Delta
Sat 6/2010:24 am
BOI
-
FRA
2 stops15h 26m
Delta
Deal found 2/9$871

Find 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 February 12, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$660
(Flighttix)

One-way from

$568
(Finnair)

Popular in

January

Cheapest in

April
Provider with most accurate pricing for Frankfurt am Main-Boise Air Term. Gowen Fld flight deals.
Search Deals
Provider most trusted by Cheapflights users for Frankfurt am Main-Boise Air Term. Gowen Fld flights.
Search Deals
From Frankfurt am Main to Boise Air Term. Gowen Fld
Search Deals
One-way flight from Frankfurt am Main to Boise Air Term. Gowen Fld
Search Deals
Highest demand for flights based on searches. 13% potential increase in price ($131 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($20 potential savings vs. average RT price).
Search Deals

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 February 12, 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

Thu 3/5

1:05 pm-10:40 pm

2 stops17h 35m

Boise Air Term. Gowen Fld

Mon 3/9

11:54 am-12:05 pm

2 stops17h 11m

$735

Frankfurt am MainBoise

FRA - BOI

FRABOI

Frankfurt am Main

Tue 6/16

9:45 am-9:30 pm

2 stops19h 45m

Boise Air Term. Gowen Fld

Mon 6/29

11:15 am-3:15 pm

1 stop20h 00m

$861

Frankfurt am MainBoise

FRA - BOI

FRABOI

Frankfurt am Main

Tue 6/16

9:45 am-9:30 pm

2 stops19h 45m

Boise Air Term. Gowen Fld

Tue 6/30

2:43 pm-2:05 pm

2 stops15h 22m

$861

Frankfurt am MainBoise

FRA - BOI

FRABOI

Frankfurt am Main

Mon 6/15

8:50 am-11:06 pm

1 stop22h 16m

Boise Air Term. Gowen Fld

Mon 6/29

6:30 am-9:20 am

1 stop18h 50m

$869

Frankfurt am MainBoise

FRA - BOI

FRABOI

Frankfurt am Main

Wed 6/17

8:50 am-11:06 pm

1 stop22h 16m

Boise Air Term. Gowen Fld

Tue 6/30

2:43 pm-2:05 pm

2 stops15h 22m

$869

Frankfurt am MainBoise

FRA - BOI

FRABOI

Frankfurt am Main

Mon 6/15

12:40 pm-11:06 pm

1 stop18h 26m

Boise Air Term. Gowen Fld

Tue 6/30

2:15 pm-3:15 pm

1 stop17h 00m

$869

Frankfurt am MainBoise

FRA - BOI

FRABOI

Frankfurt am Main

Fri 6/19

12:55 pm-9:30 pm

1 stop16h 35m

Boise Air Term. Gowen Fld

Tue 6/30

2:43 pm-2:05 pm

2 stops15h 22m

$869

Frankfurt am MainBoise

FRA - BOI

FRABOI

Frankfurt am Main

Tue 6/16

11:20 am-5:56 pm

1 stop14h 36m

Boise Air Term. Gowen Fld

Sun 6/28

5:45 pm-9:20 am

1 stop31h 35m

$869

Frankfurt am MainBoise

FRA - BOI

FRABOI

Frankfurt am Main

Wed 6/17

12:40 pm-11:06 pm

1 stop18h 26m

Boise Air Term. Gowen Fld

Mon 6/29

2:43 pm-6:05 pm

2 stops19h 22m

$871

Frankfurt am MainBoise

FRA - BOI

FRABOI

Frankfurt am Main

Fri 4/24

10:55 am-10:54 pm

1 stop19h 59m

$568

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/9

Showing 1-10 of 16 results
1
2

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 February.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars

*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 FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Frankfurt am Main Airport-Boise flight deals on Cheapflights vs. FlightHub >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 FlightHub the most. FlightHub 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.

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 February 12, 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
9,276 reviews

Crew

8.1

Boarding

7.7

Overall

7.4

Entertainment

7.1

Comfort

7.3

Food

6.6

Reviews

1 / 20
6.0
Good

Gerry,Jan 2026

YVR - DEN

Seats were uncomfortable. Second leg of my flight on United had much more comfortable seats
United Airlines
7.4
Good
9,276 reviews
United Airlines
7.4
Good
9,276 reviews

Crew

8.1

Boarding

7.7

Overall

7.4

Entertainment

7.1

Comfort

7.3

Food

6.6

Reviews

1 / 20
6.0
Good

Gerry,Jan 2026

YVR - DEN

Seats were uncomfortable. Second leg of my flight on United had much more comfortable seats

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 $861, United Airlines can have you in Boise from Frankfurt am Main Airport in 19h 45m. 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.

See more FAQs

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Alternative routes for Frankfurt to Boise

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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 February 12, 2026.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$723Average$733FlexibilityNo cancel feeOn-time69%

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