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

Iberia, American Airlines, and Lufthansa are the most popular carriers 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.

$567 Cheap Flights from Frankfurt am Main Airport to Idaho in 2026

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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.

2:35 pm - 9:18 pm

FRA

GEG

15h 43m

1 stop

1:59 pm - 12:45 pm

GEG

FRA

13h 46m

1 stop

$798Multiple Airlines

Thu, May 21 - Sun, Jun 7

2:15 pm - 9:01 pm

FRA

GEG

15h 46m

1 stop

1:33 pm - 12:45 pm

GEG

FRA

14h 12m

1 stop

$809Multiple Airlines

Wed, Aug 26 - Sun, Sep 27

12:55 pm - 10:22 pm

FRA

GEG

18h 27m

1 stop

12:30 pm - 3:15 pm

GEG

FRA

17h 45m

1 stop

$826United Airlines

Wed, Aug 26 - Thu, Sep 24

11:45 am - 10:49 pm

FRA

GEG

20h 04m

1 stop

7:09 am - 1:00 pm

GEG

FRA

20h 51m

1 stop

$881Condor

Wed, May 6 - Tue, May 12

2:15 pm - 9:01 pm

FRA

GEG

15h 46m

1 stop

7:00 am - 12:55 pm

GEG

FRA

20h 55m

1 stop

$888Condor

Wed, Aug 26 - Thu, Oct 15

12:40 pm - 7:33 pm

FRA

BOI

14h 53m

1 stop

8:21 am - 9:55 am

BOI

FRA

17h 34m

1 stop

$939Lufthansa

Sat, May 9 - Sat, May 16

11:20 am - 5:53 pm

FRA

BOI

14h 33m

1 stop

2:44 pm - 2:05 pm

BOI

FRA

15h 21m

2 stops

$943Lufthansa

Thu, Aug 20 - Fri, Aug 28

7:00 am - 9:30 pm

FRA

BOI

22h 30m

2 stops

12:55 pm - 2:20 pm

BOI

FRA

17h 25m

2 stops

$954Delta

Wed, May 6 - Wed, May 13

5:05 pm - 8:58 pm

FRA

JAC

35h 53m

2 stops

7:00 am - 9:55 am

JAC

FRA

18h 55m

2 stops

$975United Airlines

Thu, Jun 11 - Fri, Aug 21

11:45 am - 11:33 am

FRA

LWS

56h 48m

2 stops

12:13 pm - 1:35 pm

LWS

FRA

16h 22m

2 stops

$1,319Delta

Thu, Apr 30 - Mon, May 4

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

Aug 20

FRA10:55 amFrankfurt am Main

32h 32m

1 stop

BOI11:27 amBoise Air Term. Gowen Fld

Aug 28

BOI1:54 pmBoise Air Term. Gowen Fld

20h 26m

2 stops

FRA6:20 pmFrankfurt am Main

$957

American Airlines

Apr 23

FRA10:55 amFrankfurt am Main

33h 56m

1 stop

BOI12:51 pmBoise Air Term. Gowen Fld

Apr 27

BOI2:14 pmBoise Air Term. Gowen Fld

24h 06m

2 stops

FRA10:20 pmFrankfurt am Main

$958

American Airlines

Apr 23

FRA10:55 amFrankfurt am Main

20h 46m

2 stops

BOI11:41 pmBoise Air Term. Gowen Fld

Apr 27

BOI2:14 pmBoise Air Term. Gowen Fld

24h 06m

2 stops

FRA10:20 pmFrankfurt am Main

$963

United Airlines flights from Frankfurt am Main Airport to Idaho

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

United Airlines

Aug 26

FRA12:55 pmFrankfurt am Main

18h 27m

1 stop

GEG10:22 pmSpokane

Sep 24

GEG12:30 pmSpokane

17h 45m

1 stop

FRA3:15 pmFrankfurt am Main

$826

United Airlines

Aug 20

FRA9:45 amFrankfurt am Main

22h 05m

2 stops

BOI11:50 pmBoise Air Term. Gowen Fld

Sep 4

BOI6:23 amBoise Air Term. Gowen Fld

19h 22m

1 stop

FRA9:45 amFrankfurt am Main

$960

United Airlines

Aug 20

FRA9:45 amFrankfurt am Main

33h 15m

2 stops

BOI11:00 amBoise Air Term. Gowen Fld

Aug 28

BOI6:30 amBoise Air Term. Gowen Fld

18h 25m

2 stops

FRA8:55 amFrankfurt am Main

$961

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 MainSpokane

FRA - GEG

FRAGEG

Frankfurt am Main

Thu 5/21

2:35 pm-9:18 pm

1 stop15h 43m

Spokane

Sun 6/7

1:59 pm-12:45 pm

1 stop13h 46m

$798

Frankfurt am MainSpokane

FRA - GEG

FRAGEG

Frankfurt am Main

Wed 8/26

2:15 pm-9:01 pm

1 stop15h 46m

Spokane

Sun 9/27

1:33 pm-12:45 pm

1 stop14h 12m

$809

Frankfurt am MainSpokane

FRA - GEG

FRAGEG

Frankfurt am Main

Wed 8/26

12:55 pm-10:22 pm

1 stop18h 27m

Spokane

Thu 9/24

12:30 pm-3:15 pm

1 stop17h 45m

$826

Frankfurt am MainSpokane

FRA - GEG

FRAGEG

Frankfurt am Main

Wed 5/6

11:45 am-10:49 pm

1 stop20h 04m

Spokane

Tue 5/12

7:09 am-1:00 pm

1 stop20h 51m

$881

Frankfurt am MainSpokane

FRA - GEG

FRAGEG

Frankfurt am Main

Wed 8/26

2:15 pm-9:01 pm

1 stop15h 46m

Spokane

Thu 10/15

7:00 am-12:55 pm

1 stop20h 55m

$888

Frankfurt am MainBoise

FRA - BOI

FRABOI

Frankfurt am Main

Sat 5/9

12:40 pm-7:33 pm

1 stop14h 53m

Boise Air Term. Gowen Fld

Sat 5/16

8:21 am-9:55 am

1 stop17h 34m

$939

Frankfurt am MainBoise

FRA - BOI

FRABOI

Frankfurt am Main

Thu 8/20

11:20 am-5:53 pm

1 stop14h 33m

Boise Air Term. Gowen Fld

Fri 8/28

2:44 pm-2:05 pm

2 stops15h 21m

$943

Frankfurt am MainBoise

FRA - BOI

FRABOI

Frankfurt am Main

Wed 5/6

7:00 am-9:30 pm

2 stops22h 30m

Boise Air Term. Gowen Fld

Wed 5/13

12:55 pm-2:20 pm

2 stops17h 25m

$954

Frankfurt am MainJackson

FRA - JAC

FRAJAC

Frankfurt am Main

Thu 6/11

5:05 pm-8:58 pm

2 stops35h 53m

Jackson Hole

Fri 8/21

7:00 am-9:55 am

2 stops18h 55m

$975

Frankfurt am MainLewiston

FRA - LWS

FRALWS

Frankfurt am Main

Thu 4/30

11:45 am-11:33 am

2 stops56h 48m

Lewiston Nez Perce Rgnl

Mon 5/4

12:13 pm-1:35 pm

2 stops16h 22m

$1,319

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

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

You could potentially save up to 38% 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

Fastest flight time	15h 21m
Direct flights	None

The fastest flight from Frankfurt am Main Airport to Idaho takes 15h 21m

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.