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Cheap flights from Boise to Frankfurt am Main from $405

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 4/11. 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.
United Airlines Logo
2:40 pm - 4:05 pm
BOI
-
FRA
17h 25m
2 stops
United Airlines Logo
8:15 am - 9:11 pm
FRA
-
BOI
20h 56m
2 stops
$608United Airlines
Wed, Feb 25 - Sun, Mar 1
United Airlines Logo
1:44 pm - 4:05 pm
BOI
-
FRA
18h 21m
2 stops
United Airlines Logo
10:10 am - 9:11 pm
FRA
-
BOI
19h 01m
1 stop
$609United Airlines
Wed, Feb 25 - Sun, Mar 1
United Airlines Logo
1:44 pm - 9:35 am
BOI
-
FRA
35h 51m
1 stop
United Airlines Logo
10:10 am - 9:11 pm
FRA
-
BOI
19h 01m
1 stop
$613United Airlines
Wed, Feb 25 - Sun, Mar 1
United Airlines Logo
10:53 am - 11:05 am
BOI
-
FRA
16h 12m
2 stops
United Airlines Logo
5:10 pm - 9:32 pm
FRA
-
BOI
36h 22m
2 stops
$644United Airlines
Wed, Feb 25 - Sun, Mar 1
United Airlines Logo
10:53 am - 9:35 am
BOI
-
FRA
14h 42m
1 stop
United Airlines Logo
5:10 pm - 9:32 pm
FRA
-
BOI
36h 22m
2 stops
$647United Airlines
Wed, Feb 25 - Sun, Mar 1
Multiple Airlines Logo
6:44 am - 8:45 am
BOI
-
FRA
18h 01m
1 stop
Multiple Airlines Logo
7:20 pm - 10:38 pm
FRA
-
BOI
35h 18m
2 stops
$659Multiple Airlines
Thu, Apr 23 - Mon, May 11
Finnair Logo
6:44 am - 8:45 am
BOI
-
FRA
18h 01m
1 stop
Finnair Logo
7:20 pm - 10:38 pm
FRA
-
BOI
35h 18m
2 stops
$660Finnair
Thu, Apr 23 - Mon, May 11
United Airlines Logo
10:25 am - 2:05 pm
BOI
-
FRA
19h 40m
2 stops
United Airlines Logo
5:25 pm - 11:17 am
FRA
-
BOI
25h 52m
1 stop
$663United Airlines
Wed, Feb 25 - Sun, Mar 1
United Airlines Logo
10:53 am - 9:35 am
BOI
-
FRA
14h 42m
1 stop
United Airlines Logo
5:25 pm - 11:17 am
FRA
-
BOI
25h 52m
1 stop
$666United Airlines
Wed, Feb 25 - Sun, Mar 1
Finnair Logo
1:29 pm - 6:35 pm
BOI
-
FRA
21h 06m
2 stops
Finnair Logo
7:20 pm - 10:38 pm
FRA
-
BOI
35h 18m
2 stops
$668Finnair
Thu, Apr 23 - Mon, May 11

United Airlines flights from Boise to Frankfurt am Main Airport

Our best United Airlines deals on Boise to Frankfurt am Main Airport flight tickets
United Airlines
Feb 25
BOI2:40 pmBoise Air Term. Gowen Fld
17h 25m
2 stops
FRA4:05 pmFrankfurt am Main
Mar 1
FRA8:15 amFrankfurt am Main
20h 56m
2 stops
BOI9:11 pmBoise Air Term. Gowen Fld
$608
United Airlines
Feb 25
BOI1:44 pmBoise Air Term. Gowen Fld
18h 21m
2 stops
FRA4:05 pmFrankfurt am Main
Mar 1
FRA10:10 amFrankfurt am Main
19h 01m
1 stop
BOI9:11 pmBoise Air Term. Gowen Fld
$609
United Airlines
Feb 25
BOI1:44 pmBoise Air Term. Gowen Fld
35h 51m
1 stop
FRA9:35 amFrankfurt am Main
Mar 1
FRA10:10 amFrankfurt am Main
19h 01m
1 stop
BOI9:11 pmBoise Air Term. Gowen Fld
$613

Icelandair flights from Boise to Frankfurt am Main Airport

Our best Icelandair deals on Boise to Frankfurt am Main Airport flight tickets
Icelandair
Mar 25
BOI11:58 amBoise Air Term. Gowen Fld
17h 07m
2 stops
FRA12:05 pmFrankfurt am Main
Apr 8
FRA2:00 pmFrankfurt am Main
16h 57m
2 stops
BOI10:57 pmBoise Air Term. Gowen Fld
$921
Icelandair
May 20
BOI6:03 pmBoise Air Term. Gowen Fld
28h 22m
2 stops
FRA6:25 amFrankfurt am Main
May 30
FRA2:00 pmFrankfurt am Main
17h 58m
2 stops
BOI11:58 pmBoise Air Term. Gowen Fld
$1,036
Icelandair
May 20
BOI4:19 pmBoise Air Term. Gowen Fld
30h 06m
2 stops
FRA6:25 amFrankfurt am Main
May 30
FRA2:00 pmFrankfurt am Main
17h 58m
2 stops
BOI11:58 pmBoise Air Term. Gowen Fld
$1,037

momondo Fare Finder

 
Customize your flight search to find flights from Boise to Frankfurt am Main Airport 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 January 29, 2026.
Use the filters below to find and compare flights from Boise to Frankfurt am Main Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

BoiseFrankfurt am Main

BOI - FRA

BOIFRA

Boise Air Term. Gowen Fld

Wed 2/25

2:40 pm-4:05 pm

2 stops17h 25m

Frankfurt am Main

Sun 3/1

8:15 am-9:11 pm

2 stops20h 56m

$608

BoiseFrankfurt am Main

BOI - FRA

BOIFRA

Boise Air Term. Gowen Fld

Wed 2/25

1:44 pm-4:05 pm

2 stops18h 21m

Frankfurt am Main

Sun 3/1

10:10 am-9:11 pm

1 stop19h 01m

$609

BoiseFrankfurt am Main

BOI - FRA

BOIFRA

Boise Air Term. Gowen Fld

Wed 2/25

1:44 pm-9:35 am

1 stop35h 51m

Frankfurt am Main

Sun 3/1

10:10 am-9:11 pm

1 stop19h 01m

$613

BoiseFrankfurt am Main

BOI - FRA

BOIFRA

Boise Air Term. Gowen Fld

Wed 2/25

10:53 am-11:05 am

2 stops16h 12m

Frankfurt am Main

Sun 3/1

5:10 pm-9:32 pm

2 stops36h 22m

$644

BoiseFrankfurt am Main

BOI - FRA

BOIFRA

Boise Air Term. Gowen Fld

Wed 2/25

10:53 am-9:35 am

1 stop14h 42m

Frankfurt am Main

Sun 3/1

5:10 pm-9:32 pm

2 stops36h 22m

$647

BoiseFrankfurt am Main

BOI - FRA

BOIFRA

Boise Air Term. Gowen Fld

Thu 4/23

6:44 am-8:45 am

1 stop18h 01m

Frankfurt am Main

Mon 5/11

7:20 pm-10:38 pm

2 stops35h 18m

$659

BoiseFrankfurt am Main

BOI - FRA

BOIFRA

Boise Air Term. Gowen Fld

Thu 4/23

6:44 am-8:45 am

1 stop18h 01m

Frankfurt am Main

Mon 5/11

7:20 pm-10:38 pm

2 stops35h 18m

$660

BoiseFrankfurt am Main

BOI - FRA

BOIFRA

Boise Air Term. Gowen Fld

Wed 2/25

10:25 am-2:05 pm

2 stops19h 40m

Frankfurt am Main

Sun 3/1

5:25 pm-11:17 am

1 stop25h 52m

$663

BoiseFrankfurt am Main

BOI - FRA

BOIFRA

Boise Air Term. Gowen Fld

Wed 2/25

10:53 am-9:35 am

1 stop14h 42m

Frankfurt am Main

Sun 3/1

5:25 pm-11:17 am

1 stop25h 52m

$666

BoiseFrankfurt am Main

BOI - FRA

BOIFRA

Boise Air Term. Gowen Fld

Thu 4/23

1:29 pm-6:35 pm

2 stops21h 06m

Frankfurt am Main

Mon 5/11

7:20 pm-10:38 pm

2 stops35h 18m

$668

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 Airport

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 cheapest airline that flies from Boise Air Term. Gowen Fld to Frankfurt am Main?

United Airlines and Delta are the most popular carriers operating from Boise Air Term. Gowen Fld to Frankfurt am Main

When to book flights from Boise to Frankfurt am Main Airport

Are you open to changing your travel dates? Check out the ideal times to fly from Boise to Frankfurt am Main Airport according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Boise to Frankfurt am Main Airport (BOI to FRA) flight deals and tips

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

Fastest flight time

16h 57m

Direct flights

None
The fastest flight from Boise to Frankfurt am Main Airport takes 16h 57m
There are no direct flights from Boise to Frankfurt am Main Airport. There are no popular flight routes from Boise to Frankfurt am Main Airport.
Search flight deals

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

    The straight-line distance from Boise Air Term. Gowen Fld to Frankfurt am Main is 5158.7 mi. Flights usually cover this in 16h 57m, depending on flying conditions and air traffic around both airports.

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

    Prices for flights from Boise Air Term. Gowen Fld Airport to Frankfurt am Main Airport were last updated today.

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

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

    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 Airport.

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

    The required travel and health documents for your Frankfurt am Main Airport 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 Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

  • What is the most popular airline from Boise to Frankfurt am Main Airport?

Best airlines flying from Boise to Frankfurt am Main Airport

Compare and see reviews for airlines that fly from Boise to Frankfurt am Main Airport with momondo
Airline
Rating
Free Cancellation
Price
United AirlinesPriceFrom $656Free CancellationRating
7.4
9,215 reviews
Search United Airlines flights

Traveling to a place near Frankfurt am Main?

Book flights to Frankfurt am Main if you plan to visit one of these locations
Heidelberg
Baden-Baden
Wurzburg
Koblenz
Mainz
Trier
Rothenburg ob der Tauber
Wiesbaden
Fulda
Darmstadt
Kaiserslautern
Heilbronn
Aschaffenburg
Marburg
Cochem
Rüdesheim am Rhein
Ludwigsburg
Bernkastel-Kues
Nuerburg
Schweinfurt

Why use momondo?

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

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Frankfurt am Main from Boise.

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

Flights from Boise to Frankfurt am Main with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

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

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Boise to Frankfurt am Main.

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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