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Cheap flights from Boise to Frankfurt am Main from $456

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Boise to Frankfurt am Main departing on 12/31. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

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Find the cheapest flights from Boise to Frankfurt am Main

Cheap round-trip flights

Enter your travel dates to find the best prices.
Lufthansa Logo
12:19 pm - 12:05 pm
BOI
-
FRA
15h 46m2 stops
Lufthansa Logo
8:40 am - 7:13 pm
FRA
-
BOI
18h 33m1 stop
$548Lufthansa
Sat, Jan 31 - Sat, Feb 7
Lufthansa Logo
12:19 pm - 9:55 am
BOI
-
FRA
13h 36m1 stop
Lufthansa Logo
8:40 am - 7:13 pm
FRA
-
BOI
18h 33m1 stop
$567Lufthansa
Sat, Jan 31 - Sat, Feb 7
United Airlines Logo
2:37 pm - 4:05 pm
BOI
-
FRA
17h 28m2 stops
United Airlines Logo
5:10 pm - 9:52 pm
FRA
-
BOI
36h 42m2 stops
$590United Airlines
Mon, Jan 12 - Mon, Jan 19
United Airlines Logo
8:15 am - 6:35 am
BOI
-
FRA
14h 20m1 stop
United Airlines Logo
10:05 am - 1:35 pm
FRA
-
BOI
35h 30m2 stops
$593United Airlines
Fri, Jan 30 - Tue, Feb 3
United Airlines Logo
10:48 am - 10:30 am
BOI
-
FRA
15h 42m1 stop
United Airlines Logo
5:10 pm - 7:45 pm
FRA
-
BOI
34h 35m2 stops
$594United Airlines
Fri, Jan 30 - Tue, Feb 3
Multiple Airlines Logo
10:28 am - 2:05 pm
BOI
-
FRA
19h 37m2 stops
Multiple Airlines Logo
10:40 am - 9:52 pm
FRA
-
BOI
19h 12m2 stops
$597Multiple Airlines
Sat, Jan 31 - Sat, Feb 7
United Airlines Logo
12:19 pm - 11:50 am
BOI
-
FRA
15h 31m2 stops
United Airlines Logo
5:10 pm - 1:35 pm
FRA
-
BOI
28h 25m2 stops
$598United Airlines
Fri, Jan 30 - Tue, Feb 3
United Airlines Logo
10:28 am - 2:05 pm
BOI
-
FRA
19h 37m2 stops
United Airlines Logo
8:15 am - 7:45 pm
FRA
-
BOI
19h 30m2 stops
$604United Airlines
Fri, Jan 30 - Tue, Feb 3
United Airlines Logo
7:47 am - 7:25 am
BOI
-
FRA
16h 38m1 stop
United Airlines Logo
8:15 am - 10:43 pm
FRA
-
BOI
21h 28m2 stops
$608United Airlines
Fri, Mar 13 - Fri, Mar 20
United Airlines Logo
7:45 am - 9:35 am
BOI
-
FRA
17h 50m1 stop
United Airlines Logo
11:10 am - 6:07 pm
FRA
-
BOI
14h 57m1 stop
$610United Airlines
Fri, Jan 30 - Tue, Feb 3

Alaska Airlines flights from Boise to Frankfurt am Main

Our best Alaska Airlines deals on Boise to Frankfurt am Main flight tickets
Alaska Airlines
May 20
BOI9:20 pmBoise Air Term. Gowen Fld
31h 25m
2 stops
FRA12:45 pmFrankfurt am Main
May 30
FRA11:50 amFrankfurt am Main
20h 09m
1 stop
BOI11:59 pmBoise Air Term. Gowen Fld
$1,105
Find similar
Alaska Airlines
May 10
BOI6:00 amBoise Air Term. Gowen Fld
22h 45m
2 stops
FRA12:45 pmFrankfurt am Main
May 18
FRA2:15 pmFrankfurt am Main
16h 27m
1 stop
BOI10:42 pmBoise Air Term. Gowen Fld
$1,106
Find similar
Alaska Airlines
May 10
BOI6:00 amBoise Air Term. Gowen Fld
22h 45m
2 stops
FRA12:45 pmFrankfurt am Main
May 18
FRA11:45 amFrankfurt am Main
20h 14m
2 stops
BOI11:59 pmBoise Air Term. Gowen Fld
$1,109
Find similar

Icelandair flights from Boise to Frankfurt am Main

Our best Icelandair deals on Boise to Frankfurt am Main flight tickets
Icelandair
May 20
BOI1:02 pmBoise Air Term. Gowen Fld
15h 58m
2 stops
FRA1:00 pmFrankfurt am Main
May 30
FRA7:25 amFrankfurt am Main
23h 17m
2 stops
BOI10:42 pmBoise Air Term. Gowen Fld
$1,147
Find similar
Icelandair
May 20
BOI8:59 pmBoise Air Term. Gowen Fld
25h 26m
2 stops
FRA6:25 amFrankfurt am Main
May 30
FRA2:00 pmFrankfurt am Main
16h 42m
2 stops
BOI10:42 pmBoise Air Term. Gowen Fld
$1,148
Find similar
Icelandair
May 10
BOI5:30 pmBoise Air Term. Gowen Fld
35h 30m
2 stops
FRA1:00 pmFrankfurt am Main
May 17
FRA5:20 pmFrankfurt am Main
37h 22m
2 stops
BOI10:42 pmBoise Air Term. Gowen Fld
$1,176
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Boise to Frankfurt am Main 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, momondo users made 832,500 searches. Data last updated December 17, 2025.
Use the filters below to find and compare flights from Boise to Frankfurt am Main that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

BoiseFrankfurt am Main

BOI - FRA

BOIFRA

Boise Air Term. Gowen Fld

Sat 1/31

12:19 pm-12:05 pm

2 stops15h 46m

Frankfurt am Main

Sat 2/7

8:40 am-7:13 pm

1 stop18h 33m

$548

BoiseFrankfurt am Main

BOI - FRA

BOIFRA

Boise Air Term. Gowen Fld

Sat 1/31

12:19 pm-9:55 am

1 stop13h 36m

Frankfurt am Main

Sat 2/7

8:40 am-7:13 pm

1 stop18h 33m

$567

BoiseFrankfurt am Main

BOI - FRA

BOIFRA

Boise Air Term. Gowen Fld

Mon 1/12

2:37 pm-4:05 pm

2 stops17h 28m

Frankfurt am Main

Mon 1/19

5:10 pm-9:52 pm

2 stops36h 42m

$590

BoiseFrankfurt am Main

BOI - FRA

BOIFRA

Boise Air Term. Gowen Fld

Fri 1/30

8:15 am-6:35 am

1 stop14h 20m

Frankfurt am Main

Tue 2/3

10:05 am-1:35 pm

2 stops35h 30m

$593

BoiseFrankfurt am Main

BOI - FRA

BOIFRA

Boise Air Term. Gowen Fld

Fri 1/30

10:48 am-10:30 am

1 stop15h 42m

Frankfurt am Main

Tue 2/3

5:10 pm-7:45 pm

2 stops34h 35m

$594

BoiseFrankfurt am Main

BOI - FRA

BOIFRA

Boise Air Term. Gowen Fld

Sat 1/31

10:28 am-2:05 pm

2 stops19h 37m

Frankfurt am Main

Sat 2/7

10:40 am-9:52 pm

2 stops19h 12m

$597

BoiseFrankfurt am Main

BOI - FRA

BOIFRA

Boise Air Term. Gowen Fld

Fri 1/30

12:19 pm-11:50 am

2 stops15h 31m

Frankfurt am Main

Tue 2/3

5:10 pm-1:35 pm

2 stops28h 25m

$598

BoiseFrankfurt am Main

BOI - FRA

BOIFRA

Boise Air Term. Gowen Fld

Fri 1/30

10:28 am-2:05 pm

2 stops19h 37m

Frankfurt am Main

Tue 2/3

8:15 am-7:45 pm

2 stops19h 30m

$604

BoiseFrankfurt am Main

BOI - FRA

BOIFRA

Boise Air Term. Gowen Fld

Fri 3/13

7:47 am-7:25 am

1 stop16h 38m

Frankfurt am Main

Fri 3/20

8:15 am-10:43 pm

2 stops21h 28m

$608

BoiseFrankfurt am Main

BOI - FRA

BOIFRA

Boise Air Term. Gowen Fld

Fri 1/30

7:45 am-9:35 am

1 stop17h 50m

Frankfurt am Main

Tue 2/3

11:10 am-6:07 pm

1 stop14h 57m

$610

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Frankfurt am Main from

How to get the cheapest flight ticket from Boise to Frankfurt am Main

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the typical price of a round-trip flight between Boise and Frankfurt am Main?

What is the cheapest day to depart on your flight to Frankfurt am Main?

The cheapest day to depart on your flight to Frankfurt am Main is on a Tuesday when prices can be found for as low as $841. This is often the case because there is less demand to fly during this day of the week. On the other hand, Wednesday is the most expensive day to depart from Boise because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $1,253.

What is the cheapest time of day to depart on your flight to Frankfurt am Main?

Flying to Frankfurt am Main from Boise in the morning is the least expensive time of day to depart. momondo users have found prices as low as $1,098 when looking at flights departing in the morning. Flights to Frankfurt am Main are more costly in the afternoon, with an average ticket price of $1,233. Departure times in the afternoon fall within the peak daily travel times, which is why tickets can be more expensive.

Cheap Boise to Frankfurt am Main flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Boise to Frankfurt am Main

Fastest flight time

15h 42m

Direct flights

None
The fastest flight from Boise to Frankfurt am Main takes 15h 42m
There are no direct flights from Boise to Frankfurt am Main. There are no popular flight routes from Boise to Frankfurt am Main.
Search flight deals

  • How far is Boise Air Term. Gowen Fld to Frankfurt am Main by plane?

    Boise Air Term. Gowen Fld and Frankfurt am Main are 5158.4 mi apart from one another. Typically, this will take 15h 42m by plane in normal conditions.

  • When did momondo last update prices for flights from Boise Air Term. Gowen Fld Airport to Frankfurt am Main?

    Prices for flights from Boise Air Term. Gowen Fld Airport to Frankfurt am Main are refreshed on a daily basis.

  • How many operators does momondo search for flights from Boise Air Term. Gowen Fld Airport to Frankfurt am Main?

  • How old do you have to be to fly from Boise Air Term. Gowen Fld Airport to Frankfurt am Main?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Boise Air Term. Gowen Fld Airport to Frankfurt am Main.

  • What documentation or ID do you need to fly to Frankfurt am Main?

    The required travel and health documents for your Frankfurt am Main trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Frankfurt am Main. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Best airlines flying from Boise to Frankfurt am Main

Compare and see reviews for airlines that fly from Boise to Frankfurt am Main with momondo
Airline
Rating
Free Cancellation
Price
United AirlinesPriceFrom $670Free CancellationRating
7.4
9,092 reviews
Search United Airlines flights

Why use momondo?

Why should I use momondo to find a flight deal from Boise to Frankfurt am Main?

It is quick and easy to find Boise to Frankfurt am Main flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Frankfurt am Main that suits you.

Can I find flights from Boise to Frankfurt am Main with flexible booking policies on momondo?

Yes. All flights to Frankfurt am Main from Boise on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights from Boise to Frankfurt am Main?

momondo provides multiple filters to help you find the best flight to Frankfurt am Main from Boise. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

I’m not ready to book a flight from Boise to Frankfurt am Main right now. Can momondo alert me if prices change?

If you are not ready to book a flight from Boise to Frankfurt am Main now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Frankfurt am Main and let you know when they change.

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Find better results for your trip to Germany

Fly into one of these airports located in Frankfurt am Main

Airports listed have a maximum distance of 63.9 mi from Frankfurt am Main
Frankfurt am Main Airport
Frankfurt-Hahn Airport