What is the cheapest airline that flies from Frankfurt am Main to Idaho?

American Airlines is the most popular carrier operating from Frankfurt am Main to Idaho

When did momondo last update prices for flights from Frankfurt am Main Airport to Idaho?

Prices for flights from Frankfurt am Main Airport to Idaho are updated daily.

How old do you have to be to fly from Frankfurt am Main Airport to Idaho?

The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Frankfurt am Main Airport to Idaho.

What documentation or ID do you need to fly to Idaho?

The travel and health documents required for your trip to Idaho can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Idaho. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

$674 Cheap Flights from Frankfurt am Main Airport to Idaho in 2026/27

Find the cheapest flights from Frankfurt am Main Airport to Idaho

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

2:15 pm - 10:06 pmFRA Frankfurt am Main-BOI Boise Air Term. Gowen Fld

14h 51m1 stop Seattle/Tacoma Intl

12:49 pm - 1:00 pmBOI Boise Air Term. Gowen Fld-FRA Frankfurt am Main

16h 11m1 stop Seattle/Tacoma Intl

$795Multiple Airlines

Tue, Oct 27 - Tue, Nov 3

10:15 am - 10:42 pmFRA Frankfurt am Main-BOI Boise Air Term. Gowen Fld

20h 27m1 stop Dallas/Fort Worth

6:44 am - 7:15 amBOI Boise Air Term. Gowen Fld-FRA Frankfurt am Main

16h 31m1 stop Dallas/Fort Worth

$861Iberia

Mon, Nov 16 - Mon, Nov 23

10:15 am - 1:51 pmFRA Frankfurt am Main-BOI Boise Air Term. Gowen Fld

35h 36m1 stop Dallas/Fort Worth

2:42 pm - 6:10 pmBOI Boise Air Term. Gowen Fld-FRA Frankfurt am Main

19h 28m2 stops Dallas/Fort Worth London Heathrow

$867American Airlines

Mon, Nov 16 - Mon, Nov 23

10:15 am - 10:42 pmFRA Frankfurt am Main-BOI Boise Air Term. Gowen Fld

20h 27m1 stop Dallas/Fort Worth

2:42 pm - 7:15 amBOI Boise Air Term. Gowen Fld-FRA Frankfurt am Main

32h 33m1 stop Dallas/Fort Worth

$874American Airlines

Mon, Nov 16 - Mon, Nov 23

10:50 am - 10:57 pmFRA Frankfurt am Main-BOI Boise Air Term. Gowen Fld

20h 07m2 stops Charlotte Douglas Phoenix Sky Harbor Intl

2:41 pm - 7:15 amBOI Boise Air Term. Gowen Fld-FRA Frankfurt am Main

32h 34m1 stop Dallas/Fort Worth

$875American Airlines

Thu, Nov 5 - Mon, Nov 9

10:15 am - 10:50 pmFRA Frankfurt am Main-BOI Boise Air Term. Gowen Fld

19h 35m2 stops Dallas/Fort Worth Phoenix Sky Harbor Intl

1:24 pm - 7:40 pmBOI Boise Air Term. Gowen Fld-FRA Frankfurt am Main

22h 16m2 stops Chicago O'Hare Intl London Heathrow

$879American Airlines

Tue, Oct 27 - Tue, Nov 3

10:50 am - 10:42 pmFRA Frankfurt am Main-BOI Boise Air Term. Gowen Fld

19h 52m2 stops Charlotte Douglas Dallas/Fort Worth

8:00 am - 8:50 amBOI Boise Air Term. Gowen Fld-FRA Frankfurt am Main

16h 50m2 stops Phoenix Sky Harbor Intl Charlotte Douglas

$921American Airlines

Thu, Nov 5 - Mon, Nov 9

11:25 am - 10:57 pmFRA Frankfurt am Main-BOI Boise Air Term. Gowen Fld

19h 32m2 stops London Heathrow Phoenix Sky Harbor Intl

1:24 pm - 6:10 pmBOI Boise Air Term. Gowen Fld-FRA Frankfurt am Main

20h 46m2 stops Chicago O'Hare Intl London Heathrow

$937Multiple Airlines

Thu, Nov 5 - Mon, Nov 9

1:20 pm - 9:52 amFRA Frankfurt am Main-BOI Boise Air Term. Gowen Fld

28h 32m3 stops Toronto Pearson Intl Chicago O'Hare Intl Denver Intl

6:30 am - 8:15 amBOI Boise Air Term. Gowen Fld-FRA Frankfurt am Main

17h 45m2 stops Denver Intl Toronto Pearson Intl

$963Multiple Airlines

Mon, Nov 16 - Mon, Nov 23

1:20 pm - 9:52 amFRA Frankfurt am Main-BOI Boise Air Term. Gowen Fld

28h 32m3 stops Toronto Pearson Intl Chicago O'Hare Intl Denver Intl

5:00 am - 8:15 amBOI Boise Air Term. Gowen Fld-FRA Frankfurt am Main

19h 15m3 stops Denver Intl Chicago O'Hare Intl Toronto Pearson Intl

$1,054Air Canada

Mon, Nov 16 - Mon, Nov 23

Cheap last minute flights

Enter your travel dates to find the best prices.

2:35 pm - 11:44 pmFRA Frankfurt am Main-BOI Boise Air Term. Gowen Fld

17h 09m1 stop Seattle/Tacoma Intl

3:01 pm - 1:00 pmBOI Boise Air Term. Gowen Fld-FRA Frankfurt am Main

13h 59m1 stop Seattle/Tacoma Intl

$1,225Multiple Airlines

Thu, Oct 1 - Thu, Jan 21

2:35 pm - 11:44 pmFRA Frankfurt am Main-BOI Boise Air Term. Gowen Fld

17h 09m1 stop Seattle/Tacoma Intl

3:01 pm - 1:00 pmBOI Boise Air Term. Gowen Fld-FRA Frankfurt am Main

13h 59m1 stop Seattle/Tacoma Intl

$1,258Multiple Airlines

Thu, Oct 1 - Thu, Jan 28

2:00 pm - 3:31 pmFRA Frankfurt am Main-BOI Boise Air Term. Gowen Fld

33h 31m2 stops Toronto Pearson Intl San Francisco

6:25 am - 10:45 amBOI Boise Air Term. Gowen Fld-FRA Frankfurt am Main

20h 20m2 stops Denver Intl Calgary

$1,320Air Canada

Thu, Oct 1 - Thu, Jan 21

12:20 pm - 10:58 pmFRA Frankfurt am Main-BOI Boise Air Term. Gowen Fld

18h 38m2 stops Washington, D.C. Dulles Intl Chicago O'Hare Intl

8:15 am - 9:35 amBOI Boise Air Term. Gowen Fld-FRA Frankfurt am Main

17h 20m1 stop Chicago O'Hare Intl

$1,328United Airlines

Thu, Oct 1 - Thu, Jan 28

8:15 am - 10:58 pmFRA Frankfurt am Main-BOI Boise Air Term. Gowen Fld

22h 43m3 stops Munich Franz Josef Strauss Toronto Pearson Intl Chicago O'Hare Intl

6:25 am - 8:15 amBOI Boise Air Term. Gowen Fld-FRA Frankfurt am Main

17h 50m3 stops Denver Intl Chicago O'Hare Intl Toronto Pearson Intl

$1,685Air Canada

Thu, Oct 1 - Thu, Jan 28

8:15 am - 10:58 pmFRA Frankfurt am Main-BOI Boise Air Term. Gowen Fld

22h 43m3 stops Munich Franz Josef Strauss Toronto Pearson Intl Chicago O'Hare Intl

10:42 am - 11:10 amBOI Boise Air Term. Gowen Fld-FRA Frankfurt am Main

16h 28m2 stops Denver Intl Toronto Pearson Intl

$2,162Multiple Airlines

Thu, Oct 1 - Thu, Jan 28

1:40 pm - 9:23 pmFRA Frankfurt am Main-BOI Boise Air Term. Gowen Fld

39h 43m2 stops Hong Kong Intl Los Angeles

6:31 pm - 10:05 pmBOI Boise Air Term. Gowen Fld-FRA Frankfurt am Main

43h 34m3 stops Los Angeles Hong Kong Intl London Heathrow

$12,472Multiple Airlines

Thu, Oct 1 - Thu, Jan 21

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American Airlines flights from Frankfurt am Main Airport to Idaho

Our best American Airlines deals on Frankfurt am Main Airport to Idaho flight tickets

American Airlines

Nov 16

FRA10:15 amFrankfurt am Main

35h 36m

1 stop

BOI1:51 pmBoise Air Term. Gowen Fld

Nov 23

BOI2:42 pmBoise Air Term. Gowen Fld

19h 28m

2 stops

FRA6:10 pmFrankfurt am Main

$867

American Airlines

Nov 16

FRA10:15 amFrankfurt am Main

20h 27m

1 stop

BOI10:42 pmBoise Air Term. Gowen Fld

Nov 23

BOI2:42 pmBoise Air Term. Gowen Fld

32h 33m

1 stop

FRA7:15 amFrankfurt am Main

$874

American Airlines

Nov 5

FRA10:50 amFrankfurt am Main

20h 07m

2 stops

BOI10:57 pmBoise Air Term. Gowen Fld

Nov 9

BOI2:41 pmBoise Air Term. Gowen Fld

32h 34m

1 stop

FRA7:15 amFrankfurt am Main

$875

Air Canada flights from Frankfurt am Main Airport to Idaho

Our best Air Canada deals on Frankfurt am Main Airport to Idaho flight tickets

Air Canada

Nov 16

FRA1:20 pmFrankfurt am Main

28h 32m

3 stops

BOI9:52 amBoise Air Term. Gowen Fld

Nov 23

BOI5:00 amBoise Air Term. Gowen Fld

19h 15m

3 stops

FRA8:15 amFrankfurt am Main

$1,054

Air Canada

Nov 16

FRA1:20 pmFrankfurt am Main

28h 32m

3 stops

BOI9:52 amBoise Air Term. Gowen Fld

Nov 23

BOI5:00 amBoise Air Term. Gowen Fld

17h 40m

3 stops

FRA6:40 amFrankfurt am Main

$1,069

Air Canada

Oct 27

FRA1:20 pmFrankfurt am Main

27h 32m

3 stops

BOI9:52 amBoise Air Term. Gowen Fld

Nov 3

BOI5:00 amBoise Air Term. Gowen Fld

17h 40m

3 stops

FRA6:40 amFrankfurt am Main

$1,186

momondo Fare Finder

Use the filters below to find and compare flights from Frankfurt am Main Airport to Idaho that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Quickest round-trip

Frankfurt am MainBoise

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

FRABOI

Frankfurt am Main

Tue 10/27

2:15 pm-10:06 pm

1 stop14h 51m

Boise Air Term. Gowen Fld

Tue 11/3

12:49 pm-1:00 pm

1 stop16h 11m

$795

Frankfurt am MainBoise

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

FRABOI

Frankfurt am Main

Mon 11/16

10:15 am-10:42 pm

1 stop20h 27m

Boise Air Term. Gowen Fld

Mon 11/23

6:44 am-7:15 am

1 stop16h 31m

$861

Frankfurt am MainBoise

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

FRABOI

Frankfurt am Main

Mon 11/16

10:15 am-1:51 pm

1 stop35h 36m

Boise Air Term. Gowen Fld

Mon 11/23

2:42 pm-6:10 pm

2 stops19h 28m

$867

Frankfurt am MainBoise

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

FRABOI

Frankfurt am Main

Mon 11/16

10:15 am-10:42 pm

1 stop20h 27m

Boise Air Term. Gowen Fld

Mon 11/23

2:42 pm-7:15 am

1 stop32h 33m

$874

Frankfurt am MainBoise

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

FRABOI

Frankfurt am Main

Thu 11/5

10:50 am-10:57 pm

2 stops20h 07m

Boise Air Term. Gowen Fld

Mon 11/9

2:41 pm-7:15 am

1 stop32h 34m

$875

Frankfurt am MainBoise

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

FRABOI

Frankfurt am Main

Tue 10/27

10:15 am-10:50 pm

2 stops19h 35m

Boise Air Term. Gowen Fld

Tue 11/3

1:24 pm-7:40 pm

2 stops22h 16m

$879

Frankfurt am MainBoise

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

FRABOI

Frankfurt am Main

Thu 11/5

10:50 am-10:42 pm

2 stops19h 52m

Boise Air Term. Gowen Fld

Mon 11/9

8:00 am-8:50 am

2 stops16h 50m

$921

Frankfurt am MainBoise

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

FRABOI

Frankfurt am Main

Thu 11/5

11:25 am-10:57 pm

2 stops19h 32m

Boise Air Term. Gowen Fld

Mon 11/9

1:24 pm-6:10 pm

2 stops20h 46m

$937

Frankfurt am MainBoise

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

FRABOI

Frankfurt am Main

Mon 11/16

1:20 pm-9:52 am

3 stops28h 32m

Boise Air Term. Gowen Fld

Mon 11/23

6:30 am-8:15 am

2 stops17h 45m

$963

Frankfurt am MainBoise

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

FRABOI

Frankfurt am Main

Mon 11/16

1:20 pm-9:52 am

3 stops28h 32m

Boise Air Term. Gowen Fld

Mon 11/23

5:00 am-8:15 am

3 stops19h 15m

$1,054

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Frankfurt am Main Airport to Idaho

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

Prices

Airlines

What is the cheapest month to fly to Idaho?

In general, April is the cheapest month to fly from Frankfurt am Main Airport to Idaho. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $0. If you don’t want to visit Idaho in April, then you should wait until February to fly from Frankfurt am Main Airport, when ticket prices are also cheap, with an average price of $0.

Can stopping save me money on Frankfurt am Main Airport to Idaho flights?

You could potentially save up to 31% on your flight if you consider stops on a Frankfurt am Main Airport to Idaho flight.

Cheap Frankfurt am Main Airport to Idaho flight deals and tips

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

Best Price Found	$674
Fastest flight time	13h 47m
Direct flights	None

The best one-way flight to Idaho from Frankfurt am Main Airport in the past 72 hours is $674. The best round-trip flight deal from Frankfurt am Main Airport to Idaho found on momondo in the last 72 hours is $795.

The fastest flight from Frankfurt am Main Airport to Idaho takes 13h 47m

There are no direct flights from Frankfurt am Main Airport to Idaho. There are no popular flight routes from Frankfurt am Main Airport to Idaho.

Search flight deals

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

When did momondo last update prices for flights from Frankfurt am Main Airport to Idaho?
Prices for flights from Frankfurt am Main Airport to Idaho are updated daily.
How old do you have to be to fly from Frankfurt am Main Airport to Idaho?
The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Frankfurt am Main Airport to Idaho.
What documentation or ID do you need to fly to Idaho?
The travel and health documents required for your trip to Idaho can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Idaho. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Why use momondo?

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

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Frankfurt am Main to Idaho for you.

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

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

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

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

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

Price alerts on flights to Idaho from Frankfurt am Main are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.