When did momondo last update prices for flights from Kastrup Copenhagen Airport to Idaho?

Prices for flights from Kastrup Copenhagen Airport to Idaho are refreshed on a daily basis.

How old do you have to be to fly from Kastrup Copenhagen Airport to Idaho?

The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Kastrup Copenhagen Airport to Idaho.

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

The travel and health documents you'll need for your trip to Idaho may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Idaho. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

$634 Cheap Flights from Copenhagen to Idaho in 2025/26

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Find the cheapest flights from Copenhagen to Idaho

Round-trip

Cheap round-trip flights

8:40 am - 7:53 pmCPH-BOI

18h 13m2 stops

1:25 pm - 5:35 pmBOI-CPH

20h 10m2 stops

$634American Airlines

Find Deal

Fri, Oct 31 - Fri, Nov 7

12:15 pm - 12:22 pmCPH-BOI

32h 07m2 stops

1:20 pm - 11:30 amBOI-CPH

38h 10m2 stops

$638American Airlines

Find Deal

Thu, Feb 19 - Mon, Feb 23

6:45 am - 9:09 pmCPH-BOI

22h 24m2 stops

1:48 pm - 7:05 pmBOI-CPH

21h 17m2 stops

$639American Airlines

Find Deal

Thu, Feb 19 - Mon, Feb 23

2:20 pm - 10:52 pmCPH-BOI

15h 32m1 stop

4:00 pm - 3:25 pmBOI-CPH

15h 25m1 stop

$806Scandinavian Airlines

Find Deal

Fri, Oct 31 - Fri, Nov 7

10:10 am - 1:44 pmCPH-BOI

34h 34m3 stops

10:40 am - 12:25 pmBOI-CPH

17h 45m2 stops

$822United Airlines

Find Deal

Fri, Oct 31 - Fri, Nov 7

7:20 pm - 10:02 pmCPH-BOI

34h 42m2 stops

1:25 pm - 6:40 pmBOI-CPH

21h 15m2 stops

$851Finnair

Find Deal

Sun, Jan 4 - Mon, Mar 30

1:10 pm - 10:38 pmCPH-IDA

17h 28m1 stop

6:00 am - 10:50 amIDA-CPH

20h 50m1 stop

$931Multiple Airlines

Find Deal

Wed, Oct 15 - Wed, Oct 22

12:30 pm - 10:02 pmCPH-BOI

41h 32m2 stops

7:32 am - 11:30 amBOI-CPH

19h 58m2 stops

$935Multiple Airlines

Find Deal

Sat, Dec 20 - Tue, Jan 6

6:10 am - 5:15 pmCPH-IDA

19h 05m3 stops

5:56 pm - 8:40 pmIDA-CPH

18h 44m2 stops

$977United Airlines

Find Deal

Wed, Oct 15 - Wed, Oct 22

2:50 pm - 10:02 pmCPH-BOI

39h 12m2 stops

7:32 am - 12:15 pmBOI-CPH

20h 43m2 stops

$1,510Finnair

Find Deal

Sat, Dec 20 - Tue, Jan 6

American Airlines flights from Copenhagen to Idaho

Our best American Airlines deals on Copenhagen to Idaho flight tickets

American Airlines

Oct 31

CPH8:40 amKastrup Copenhagen

18h 13m

2 stops

BOI7:53 pmBoise Air Term. Gowen Fld

Nov 7

BOI1:25 pmBoise Air Term. Gowen Fld

20h 10m

2 stops

CPH5:35 pmKastrup Copenhagen

$634

Find similar

American Airlines

Feb 19

CPH12:15 pmKastrup Copenhagen

32h 07m

2 stops

BOI12:22 pmBoise Air Term. Gowen Fld

Feb 23

BOI1:20 pmBoise Air Term. Gowen Fld

38h 10m

2 stops

CPH11:30 amKastrup Copenhagen

$638

Find similar

American Airlines

Feb 19

CPH6:45 amKastrup Copenhagen

22h 24m

2 stops

BOI9:09 pmBoise Air Term. Gowen Fld

Feb 23

BOI1:48 pmBoise Air Term. Gowen Fld

21h 17m

2 stops

CPH7:05 pmKastrup Copenhagen

$639

Find similar

United Airlines flights from Copenhagen to Idaho

Our best United Airlines deals on Copenhagen to Idaho flight tickets

United Airlines

Oct 31

CPH10:10 amKastrup Copenhagen

34h 34m

3 stops

BOI1:44 pmBoise Air Term. Gowen Fld

Nov 7

BOI10:40 amBoise Air Term. Gowen Fld

17h 45m

2 stops

CPH12:25 pmKastrup Copenhagen

$822

Find similar

United Airlines

Oct 15

CPH6:10 amKastrup Copenhagen

19h 05m

3 stops

IDA5:15 pmIdaho Falls Fanning Field

Oct 22

IDA5:56 pmIdaho Falls Fanning Field

18h 44m

2 stops

CPH8:40 pmKastrup Copenhagen

$977

Find similar

Fly from

Fly to

Route

Depart

Return

Price

CopenhagenBoise

CPH - BOI

CPHBOI

Kastrup Copenhagen

Fri 10/31

8:40 am-7:53 pm

2 stops18h 13m

Boise Air Term. Gowen Fld

Fri 11/7

1:25 pm-5:35 pm

2 stops20h 10m

$634

CopenhagenBoise

CPH - BOI

CPHBOI

Kastrup Copenhagen

Thu 2/19

12:15 pm-12:22 pm

2 stops32h 07m

Boise Air Term. Gowen Fld

Mon 2/23

1:20 pm-11:30 am

2 stops38h 10m

$638

CopenhagenBoise

CPH - BOI

CPHBOI

Kastrup Copenhagen

Thu 2/19

6:45 am-9:09 pm

2 stops22h 24m

Boise Air Term. Gowen Fld

Mon 2/23

1:48 pm-7:05 pm

2 stops21h 17m

$639

CopenhagenBoise

CPH - BOI

CPHBOI

Kastrup Copenhagen

Fri 10/31

2:20 pm-10:52 pm

1 stop15h 32m

Boise Air Term. Gowen Fld

Fri 11/7

4:00 pm-3:25 pm

1 stop15h 25m

$806

CopenhagenBoise

CPH - BOI

CPHBOI

Kastrup Copenhagen

Fri 10/31

10:10 am-1:44 pm

3 stops34h 34m

Boise Air Term. Gowen Fld

Fri 11/7

10:40 am-12:25 pm

2 stops17h 45m

$822

CopenhagenBoise

CPH - BOI

CPHBOI

Kastrup Copenhagen

Sun 1/4

7:20 pm-10:02 pm

2 stops34h 42m

Boise Air Term. Gowen Fld

Mon 3/30

1:25 pm-6:40 pm

2 stops21h 15m

$851

CopenhagenIdaho Falls

CPH - IDA

CPHIDA

Kastrup Copenhagen

Wed 10/15

1:10 pm-10:38 pm

1 stop17h 28m

Idaho Falls Fanning Field

Wed 10/22

6:00 am-10:50 am

1 stop20h 50m

$931

CopenhagenBoise

CPH - BOI

CPHBOI

Kastrup Copenhagen

Sat 12/20

12:30 pm-10:02 pm

2 stops41h 32m

Boise Air Term. Gowen Fld

Tue 1/6

7:32 am-11:30 am

2 stops19h 58m

$935

CopenhagenIdaho Falls

CPH - IDA

CPHIDA

Kastrup Copenhagen

Wed 10/15

6:10 am-5:15 pm

3 stops19h 05m

Idaho Falls Fanning Field

Wed 10/22

5:56 pm-8:40 pm

2 stops18h 44m

$977

CopenhagenBoise

CPH - BOI

CPHBOI

Kastrup Copenhagen

Sat 12/20

2:50 pm-10:02 pm

2 stops39h 12m

Boise Air Term. Gowen Fld

Tue 1/6

7:32 am-12:15 pm

2 stops20h 43m

$1,510

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

How to get the cheapest flight ticket from Copenhagen 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

Can stopping save me money on Copenhagen to Idaho flights?

You could potentially save up to 60% on your flight if you consider stops on a Copenhagen to Idaho flight.

Cheap Copenhagen to Idaho flight deals and tips

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

Direct flights	None

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

Search flight deals

When did momondo last update prices for flights from Kastrup Copenhagen Airport to Idaho?
Prices for flights from Kastrup Copenhagen Airport to Idaho are refreshed on a daily basis.
How old do you have to be to fly from Kastrup Copenhagen Airport to Idaho?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Kastrup Copenhagen Airport to Idaho.
What documentation or ID do you need to fly to Idaho?
The travel and health documents you'll need for your trip to Idaho may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Idaho. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Why use momondo?

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

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Copenhagen to Idaho. momondo saves you time and could save you money on your trip.

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

Yes. momondo allows you to filter the results for Copenhagen to Idaho flights to just show those with flexible booking policies.

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

momondo helps you find the best flight between Copenhagen and Idaho by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

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

If you are simply researching potential flights to Idaho, momondo offers a useful price alert feature which will track prices for flights to Idaho from Copenhagen and alert you when they change.