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Cheap flights from Boise to Frankfurt am Main from $318

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 1/6. 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
1 adult, Economy, 0 bags

Discover deals from 900+ travel sites with momondo.

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
6:55 pm - 10:55 amBOI  Boise Air Term. Gowen Fld-FRA Frankfurt am Main
32h 00m2 stops San Francisco Los Angeles
United Airlines Logo
10:10 am - 11:59 pmFRA  Frankfurt am Main-BOI Boise Air Term. Gowen Fld
21h 49m1 stop San Francisco
$776United Airlines
Mon, Feb 1 - Thu, Feb 4
United Airlines Logo
12:37 pm - 11:10 amBOI  Boise Air Term. Gowen Fld-FRA Frankfurt am Main
38h 33m2 stops Chicago O'Hare Intl Toronto Pearson Intl
United Airlines Logo
11:10 am - 6:03 pmFRA  Frankfurt am Main-BOI Boise Air Term. Gowen Fld
14h 53m1 stop Denver Intl
$783United Airlines
Mon, Nov 9 - Thu, Nov 12
United Airlines Logo
5:22 pm - 11:40 amBOI  Boise Air Term. Gowen Fld-FRA Frankfurt am Main
34h 18m2 stops Denver Intl Houston George Bush Intcntl
United Airlines Logo
11:10 am - 11:59 pmFRA  Frankfurt am Main-BOI Boise Air Term. Gowen Fld
20h 49m2 stops Denver Intl San Francisco
$785United Airlines
Mon, Feb 1 - Thu, Feb 4
United Airlines Logo
8:28 am - 10:05 amBOI  Boise Air Term. Gowen Fld-FRA Frankfurt am Main
17h 37m2 stops Chicago O'Hare Intl London Heathrow
United Airlines Logo
5:10 pm - 9:32 pmFRA  Frankfurt am Main-BOI Boise Air Term. Gowen Fld
36h 22m2 stops Toronto Pearson Intl Denver Intl
$820United Airlines
Mon, Nov 9 - Thu, Nov 12
Air Canada Logo
12:37 pm - 6:40 amBOI  Boise Air Term. Gowen Fld-FRA Frankfurt am Main
34h 03m2 stops Chicago O'Hare Intl Toronto Pearson Intl
Air Canada Logo
5:10 pm - 10:51 pmFRA  Frankfurt am Main-BOI Boise Air Term. Gowen Fld
37h 41m2 stops Toronto Pearson Intl Chicago O'Hare Intl
$831Air Canada
Mon, Nov 9 - Thu, Nov 12
Multiple Airlines Logo
2:06 pm - 1:00 pmBOI  Boise Air Term. Gowen Fld-FRA Frankfurt am Main
15h 54m1 stop Seattle/Tacoma Intl
Multiple Airlines Logo
2:15 pm - 10:20 pmFRA  Frankfurt am Main-BOI Boise Air Term. Gowen Fld
16h 05m1 stop Seattle/Tacoma Intl
$837Multiple Airlines
Thu, Oct 29 - Mon, Nov 9
United Airlines Logo
12:29 pm - 9:35 amBOI  Boise Air Term. Gowen Fld-FRA Frankfurt am Main
13h 06m1 stop Chicago O'Hare Intl
United Airlines Logo
11:10 am - 7:35 pmFRA  Frankfurt am Main-BOI Boise Air Term. Gowen Fld
16h 25m1 stop Denver Intl
$838United Airlines
Mon, Feb 1 - Thu, Feb 4
United Airlines Logo
8:28 am - 6:35 amBOI  Boise Air Term. Gowen Fld-FRA Frankfurt am Main
14h 07m1 stop Chicago O'Hare Intl
United Airlines Logo
1:30 pm - 11:33 pmFRA  Frankfurt am Main-BOI Boise Air Term. Gowen Fld
18h 03m1 stop San Francisco
$838United Airlines
Mon, Nov 9 - Thu, Nov 12
Air Canada Logo
5:30 pm - 6:00 amBOI  Boise Air Term. Gowen Fld-FRA Frankfurt am Main
28h 30m2 stops Denver Intl Montreal Pierre Elliott Trudeau Intl
Air Canada Logo
10:15 am - 11:59 pmFRA  Frankfurt am Main-BOI Boise Air Term. Gowen Fld
45h 44m2 stops Vancouver Intl San Francisco
$883Air Canada
Mon, Sep 28 - Tue, Oct 13
Multiple Airlines Logo
7:10 pm - 7:25 amBOI  Boise Air Term. Gowen Fld-FRA Frankfurt am Main
29h 15m2 stops San Francisco Montreal Pierre Elliott Trudeau Intl
Multiple Airlines Logo
8:15 pm - 9:32 pmFRA  Frankfurt am Main-BOI Boise Air Term. Gowen Fld
33h 17m2 stops Munich Franz Josef Strauss Denver Intl
$894Multiple Airlines
Thu, Oct 29 - Mon, Nov 9

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Lufthansa flights from Boise to Frankfurt am Main Airport

Our best Lufthansa deals on Boise to Frankfurt am Main Airport flight tickets
Lufthansa
Oct 29
BOI7:10 pmBoise Air Term. Gowen Fld
32h 20m
1 stop
FRA10:30 amFrankfurt am Main
Nov 9
FRA4:15 pmFrankfurt am Main
39h 18m
2 stops
BOI11:33 pmBoise Air Term. Gowen Fld
$968
Lufthansa
Sep 12
BOI12:30 pmBoise Air Term. Gowen Fld
34h 55m
1 stop
FRA7:25 amFrankfurt am Main
Sep 22
FRA5:20 pmFrankfurt am Main
36h 25m
2 stops
BOI9:45 pmBoise Air Term. Gowen Fld
$1,015
Lufthansa
Sep 11
BOI2:41 pmBoise Air Term. Gowen Fld
12h 34m
1 stop
FRA11:15 amFrankfurt am Main
Sep 18
FRA8:15 amFrankfurt am Main
21h 30m
2 stops
BOI9:45 pmBoise Air Term. Gowen Fld
$1,039

Alaska Airlines flights from Boise to Frankfurt am Main Airport

Our best Alaska Airlines deals on Boise to Frankfurt am Main Airport flight tickets
Alaska Airlines
Aug 28
BOI6:49 pmBoise Air Term. Gowen Fld
26h 56m
2 stops
FRA5:45 amFrankfurt am Main
Sep 5
FRA12:30 pmFrankfurt am Main
19h 14m
2 stops
BOI11:44 pmBoise Air Term. Gowen Fld
$1,155
Alaska Airlines
Aug 28
BOI6:49 pmBoise Air Term. Gowen Fld
26h 56m
2 stops
FRA5:45 amFrankfurt am Main
Sep 5
FRA11:45 amFrankfurt am Main
19h 15m
1 stop
BOI11:00 pmBoise Air Term. Gowen Fld
$1,200

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 August 15, 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

Cheapest round-trip

BoiseFrankfurt am Main

BOI Boise Air Term. Gowen Fld - FRA Frankfurt am Main

BOIFRA

Boise Air Term. Gowen Fld

Mon 2/1

6:55 pm-10:55 am

2 stops32h 00m

Frankfurt am Main

Thu 2/4

10:10 am-11:59 pm

1 stop21h 49m

$776

BoiseFrankfurt am Main

BOI Boise Air Term. Gowen Fld - FRA Frankfurt am Main

BOIFRA

Boise Air Term. Gowen Fld

Mon 11/9

12:37 pm-11:10 am

2 stops38h 33m

Frankfurt am Main

Thu 11/12

11:10 am-6:03 pm

1 stop14h 53m

$783

BoiseFrankfurt am Main

BOI Boise Air Term. Gowen Fld - FRA Frankfurt am Main

BOIFRA

Boise Air Term. Gowen Fld

Mon 2/1

5:22 pm-11:40 am

2 stops34h 18m

Frankfurt am Main

Thu 2/4

11:10 am-11:59 pm

2 stops20h 49m

$785

BoiseFrankfurt am Main

BOI Boise Air Term. Gowen Fld - FRA Frankfurt am Main

BOIFRA

Boise Air Term. Gowen Fld

Mon 11/9

8:28 am-10:05 am

2 stops17h 37m

Frankfurt am Main

Thu 11/12

5:10 pm-9:32 pm

2 stops36h 22m

$820

BoiseFrankfurt am Main

BOI Boise Air Term. Gowen Fld - FRA Frankfurt am Main

BOIFRA

Boise Air Term. Gowen Fld

Mon 11/9

12:37 pm-6:40 am

2 stops34h 03m

Frankfurt am Main

Thu 11/12

5:10 pm-10:51 pm

2 stops37h 41m

$831

BoiseFrankfurt am Main

BOI Boise Air Term. Gowen Fld - FRA Frankfurt am Main

BOIFRA

Boise Air Term. Gowen Fld

Thu 10/29

2:06 pm-1:00 pm

1 stop15h 54m

Frankfurt am Main

Mon 11/9

2:15 pm-10:20 pm

1 stop16h 05m

$837
Quickest round-trip

BoiseFrankfurt am Main

BOI Boise Air Term. Gowen Fld - FRA Frankfurt am Main

BOIFRA

Boise Air Term. Gowen Fld

Mon 2/1

12:29 pm-9:35 am

1 stop13h 06m

Frankfurt am Main

Thu 2/4

11:10 am-7:35 pm

1 stop16h 25m

$838

BoiseFrankfurt am Main

BOI Boise Air Term. Gowen Fld - FRA Frankfurt am Main

BOIFRA

Boise Air Term. Gowen Fld

Mon 11/9

8:28 am-6:35 am

1 stop14h 07m

Frankfurt am Main

Thu 11/12

1:30 pm-11:33 pm

1 stop18h 03m

$838

BoiseFrankfurt am Main

BOI Boise Air Term. Gowen Fld - FRA Frankfurt am Main

BOIFRA

Boise Air Term. Gowen Fld

Mon 9/28

5:30 pm-6:00 am

2 stops28h 30m

Frankfurt am Main

Tue 10/13

10:15 am-11:59 pm

2 stops45h 44m

$883

BoiseFrankfurt am Main

BOI Boise Air Term. Gowen Fld - FRA Frankfurt am Main

BOIFRA

Boise Air Term. Gowen Fld

Thu 10/29

7:10 pm-7:25 am

2 stops29h 15m

Frankfurt am Main

Mon 11/9

8:15 pm-9:32 pm

2 stops33h 17m

$894

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 month to fly to Frankfurt am Main Airport?

In general, August is the cheapest month to fly from Boise to Frankfurt am Main Airport. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $0. If you aren’t able to travel to Frankfurt am Main Airport during the month of August, then flying in February is also cheap. Prices for this month can be found on momondo for an average of $0.

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

17h 28m

Direct flights

None
The fastest flight from Boise to Frankfurt am Main Airport takes 17h 28m
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

Frequently asked questions about flying from Boise to Frankfurt am Main Airport

  • 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 17h 28m, 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 $606Free CancellationRating
7.4
10,108 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
Darmstadt
Rothenburg ob der Tauber
Nuerburg
Kaiserslautern
Aschaffenburg
Trier
Cochem
Wiesbaden
Ludwigsburg
Fulda
Rüdesheim am Rhein
Marburg
Hofheim
Heilbronn
Schwäbisch Hall

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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