How long is the flight from Europe to Idaho?

Flight times from Europe to Idaho vary, but if you’re flying out of Madrid and flying into Boise (one of the most popular routes), then the duration is 17h 53m on average. Another popular route from Europe to Idaho is flying from Copenhagen to Boise, which will take roughly 18h 44m. Keep in mind that layovers or delays could extend your travel time.

What is the cheapest airline that flies from Europe to Idaho?

American Airlines, Iberia, and Finnair are the most popular carriers operating from Europe to Idaho

When did momondo last update prices for flights from Europe to Idaho?

Prices for flights from Europe to Idaho are updated daily.

How old do you have to be to fly from Europe to Idaho?

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 Europe to Idaho.

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

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

$489 Cheap Flights from Europe to Idaho in 2025/26

1 adult

0 bags

Discover deals from 900+ travel sites with momondo.

Save money when you book flights with momondo

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Not ready to book? to track prices.

Search flight deals

Find the cheapest flights from Europe to Idaho

Round-trip

One-way

Cheap round-trip flights

Enter your travel dates to find the best prices.

6:35 am - 11:01 pm

LHR

BOI

23h 26m2 stops

6:23 am - 11:50 am

BOI

LHR

22h 27m2 stops

$580Multiple Airlines

Wed, Feb 4 - Wed, Feb 11

12:20 pm - 11:59 pm

LHR

BOI

18h 39m1 stop

6:23 am - 10:00 am

BOI

LHR

20h 37m2 stops

$607Multiple Airlines

Wed, Feb 4 - Wed, Feb 11

11:40 am - 1:02 pm

CDG

JAC

33h 22m2 stops

2:10 pm - 7:40 pm

JAC

CDG

21h 30m2 stops

$706American Airlines

Fri, Jan 23 - Mon, Jan 26

11:40 am - 2:42 pm

CDG

JAC

35h 02m2 stops

1:42 pm - 5:20 pm

JAC

CDG

19h 38m2 stops

$708American Airlines

Fri, Jan 23 - Mon, Jan 26

11:30 am - 1:02 pm

CDG

JAC

33h 32m2 stops

3:51 pm - 9:05 am

JAC

CDG

33h 14m1 stop

$713American Airlines

Mon, Jan 19 - Sun, Jan 25

11:05 am - 1:02 pm

CDG

JAC

33h 57m1 stop

2:10 pm - 9:05 am

JAC

CDG

34h 55m1 stop

$714British Airways

Mon, Jan 26 - Mon, Feb 2

6:35 am - 9:22 pm

LHR

GEG

22h 47m2 stops

5:00 am - 8:25 am

GEG

LHR

19h 25m2 stops

$725United Airlines

Wed, Feb 4 - Wed, Feb 11

8:40 am - 11:09 am

LHR

GEG

34h 29m2 stops

6:00 am - 12:20 pm

GEG

LHR

22h 20m2 stops

$736United Airlines

Mon, May 4 - Sun, May 10

11:30 am - 1:08 pm

CDG

BOI

33h 38m2 stops

7:20 am - 9:05 am

BOI

CDG

17h 45m1 stop

$761British Airways

Tue, Jan 13 - Tue, Jan 27

6:00 am - 6:28 pm

MAD

BOI

20h 28m2 stops

1:40 pm - 9:15 am

BOI

MAD

35h 35m1 stop

$896KLM

Tue, Jan 20 - Tue, Jan 27

United Airlines flights from Europe to Idaho

Our best United Airlines deals on Europe to Idaho flight tickets

United Airlines

Feb 4

LHR6:35 amLondon Heathrow

22h 47m

2 stops

GEG9:22 pmSpokane

Feb 11

GEG5:00 amSpokane

19h 25m

2 stops

LHR8:25 amLondon Heathrow

$725

Find similar

United Airlines

May 4

LHR8:40 amLondon Heathrow

34h 29m

2 stops

GEG11:09 amSpokane

May 10

GEG1:45 pmSpokane

14h 35m

1 stop

LHR12:20 pmLondon Heathrow

$736

Find similar

United Airlines

May 4

LHR7:25 amLondon Heathrow

35h 44m

2 stops

GEG11:09 amSpokane

May 10

GEG6:00 amSpokane

22h 20m

2 stops

LHR12:20 pmLondon Heathrow

$741

Find similar

American Airlines flights from Europe to Idaho

Our best American Airlines deals on Europe to Idaho flight tickets

American Airlines

Jan 23

CDG11:40 amParis Charles de Gaulle

33h 22m

2 stops

JAC1:02 pmJackson Hole

Jan 26

JAC2:10 pmJackson Hole

21h 30m

2 stops

CDG7:40 pmParis Charles de Gaulle

$706

Find similar

American Airlines

Jan 23

CDG11:40 amParis Charles de Gaulle

35h 02m

2 stops

JAC2:42 pmJackson Hole

Jan 26

JAC1:42 pmJackson Hole

19h 38m

2 stops

CDG5:20 pmParis Charles de Gaulle

$708

Find similar

American Airlines

Jan 19

CDG11:30 amParis Charles de Gaulle

33h 32m

2 stops

JAC1:02 pmJackson Hole

Jan 25

JAC3:51 pmJackson Hole

33h 14m

1 stop

CDG9:05 amParis Charles de Gaulle

$713

Find similar

Fly from

Fly to

Route

Depart

Return

Price

LondonBoise

LHR - BOI

LHRBOI

London Heathrow

Wed 2/4

6:35 am-11:01 pm

2 stops23h 26m

Boise Air Term. Gowen Fld

Wed 2/11

6:23 am-11:50 am

2 stops22h 27m

$580

LondonBoise

LHR - BOI

LHRBOI

London Heathrow

Wed 2/4

12:20 pm-11:59 pm

1 stop18h 39m

Boise Air Term. Gowen Fld

Wed 2/11

6:23 am-10:00 am

2 stops20h 37m

$607

ParisJackson

CDG - JAC

CDGJAC

Paris Charles de Gaulle

Fri 1/23

11:40 am-1:02 pm

2 stops33h 22m

Jackson Hole

Mon 1/26

2:10 pm-7:40 pm

2 stops21h 30m

$706

ParisJackson

CDG - JAC

CDGJAC

Paris Charles de Gaulle

Fri 1/23

11:40 am-2:42 pm

2 stops35h 02m

Jackson Hole

Mon 1/26

1:42 pm-5:20 pm

2 stops19h 38m

$708

ParisJackson

CDG - JAC

CDGJAC

Paris Charles de Gaulle

Mon 1/19

11:30 am-1:02 pm

2 stops33h 32m

Jackson Hole

Sun 1/25

3:51 pm-9:05 am

1 stop33h 14m

$713

ParisJackson

CDG - JAC

CDGJAC

Paris Charles de Gaulle

Mon 1/26

11:05 am-1:02 pm

1 stop33h 57m

Jackson Hole

Mon 2/2

2:10 pm-9:05 am

1 stop34h 55m

$714

LondonSpokane

LHR - GEG

LHRGEG

London Heathrow

Wed 2/4

6:35 am-9:22 pm

2 stops22h 47m

Spokane

Wed 2/11

5:00 am-8:25 am

2 stops19h 25m

$725

LondonSpokane

LHR - GEG

LHRGEG

London Heathrow

Mon 5/4

8:40 am-11:09 am

2 stops34h 29m

Spokane

Sun 5/10

6:00 am-12:20 pm

2 stops22h 20m

$736

ParisBoise

CDG - BOI

CDGBOI

Paris Charles de Gaulle

Tue 1/13

11:30 am-1:08 pm

2 stops33h 38m

Boise Air Term. Gowen Fld

Tue 1/27

7:20 am-9:05 am

1 stop17h 45m

$761

MadridBoise

MAD - BOI

MADBOI

Madrid Barajas

Tue 1/20

6:00 am-6:28 pm

2 stops20h 28m

Boise Air Term. Gowen Fld

Tue 1/27

1:40 pm-9:15 am

1 stop35h 35m

$896

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 Europe 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

Other information

What is the cheapest month to fly to Idaho?

In general, September is the cheapest month to fly from Europe to Idaho. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $790. If you don’t want to visit Idaho in September, then you should wait until February to fly from Europe, when ticket prices are also cheap, with an average price of $803.

How far in advance should I book a flight to Idaho?

You are more likely to see cheaper flights to Idaho from Europe when booking weeks ahead of your departure date. In general, you can expect to find flights to Idaho for around $1,012 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Idaho from Europe for as low as $766 on momondo.

Can stopping save me money on Europe to Idaho flights?

You could potentially save up to 61% on your flight if you consider stops on a Europe to Idaho flight.

Cheap Europe to Idaho flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Europe to Idaho

Fastest flight time	13h 34m
Direct flights	None

The fastest flight from Europe to Idaho takes 13h 34m

There are no direct flights from Europe to Idaho. There are no popular flight routes from Europe to Idaho.

Search flight deals

When did momondo last update prices for flights from Europe to Idaho?
Prices for flights from Europe to Idaho are updated daily.
How old do you have to be to fly from Europe to Idaho?
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 Europe to Idaho.
What documentation or ID do you need to fly to Idaho?
The required travel and health documents for your Idaho 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 Idaho. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Best airlines flying from Europe to Idaho

Compare and see reviews for airlines that fly from Europe to Idaho with momondo

Airline	Rating	Free Cancellation	Price
United Airlines	PriceFrom $723	Free Cancellation	Rating 7.4 9,105 reviews		Search United Airlines flights

Why use momondo?

Why should I use momondo to find a flight deal from Europe to Idaho?

It is quick and easy to find Europe to Idaho 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 Idaho that suits you.

Can I find flights from Europe to Idaho with flexible booking policies on momondo?

momondo does allow users to show only those flights to Idaho from Europe which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights from Europe to Idaho?

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

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

Price alerts on flights to Idaho from Europe 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.