What is the cheapest airline that flies from Kastrup Copenhagen to Idaho?

Delta is the most popular carrier operating from Kastrup Copenhagen to Idaho

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.

$575 Cheap Flights from Copenhagen to Idaho in 2026/27

Find the cheapest flights from Copenhagen to Idaho

Round-trip

One-way

Cheap round-trip flights

Enter your travel dates to find the best prices.

7:15 am - 9:33 pmCPH Kastrup Copenhagen-BOI Boise Air Term. Gowen Fld

22h 18m2 stops Frankfurt am Main Denver Intl

8:15 am - 12:25 pmBOI Boise Air Term. Gowen Fld-CPH Kastrup Copenhagen

20h 10m2 stops Chicago O'Hare Intl Munich Franz Josef Strauss

$855Lufthansa

Fri, Jan 15 - Sun, Jan 24

7:15 am - 5:59 pmCPH Kastrup Copenhagen-BOI Boise Air Term. Gowen Fld

18h 44m2 stops Frankfurt am Main Denver Intl

8:00 am - 12:25 pmBOI Boise Air Term. Gowen Fld-CPH Kastrup Copenhagen

20h 25m2 stops Chicago O'Hare Intl Munich Franz Josef Strauss

$856Lufthansa

Thu, Dec 3 - Wed, Dec 9

7:15 am - 9:33 pmCPH Kastrup Copenhagen-BOI Boise Air Term. Gowen Fld

22h 18m2 stops Frankfurt am Main Denver Intl

8:15 am - 12:25 pmBOI Boise Air Term. Gowen Fld-CPH Kastrup Copenhagen

20h 10m2 stops Chicago O'Hare Intl Munich Franz Josef Strauss

$858Lufthansa

Fri, Jan 15 - Sun, Jan 24

7:15 am - 9:33 pmCPH Kastrup Copenhagen-BOI Boise Air Term. Gowen Fld

22h 18m2 stops Frankfurt am Main Denver Intl

8:15 am - 12:25 pmBOI Boise Air Term. Gowen Fld-CPH Kastrup Copenhagen

20h 10m2 stops Chicago O'Hare Intl Munich Franz Josef Strauss

$859Lufthansa

Fri, Jan 15 - Sun, Jan 24

7:15 am - 9:33 pmCPH Kastrup Copenhagen-BOI Boise Air Term. Gowen Fld

22h 18m2 stops Frankfurt am Main Denver Intl

8:15 am - 12:25 pmBOI Boise Air Term. Gowen Fld-CPH Kastrup Copenhagen

20h 10m2 stops Chicago O'Hare Intl Munich Franz Josef Strauss

$880Lufthansa

Fri, Jan 15 - Sun, Jan 24

8:55 am - 10:46 pmCPH Kastrup Copenhagen-BOI Boise Air Term. Gowen Fld

21h 51m2 stops Helsinki-Vantaa Dallas/Fort Worth

1:39 pm - 5:25 pmBOI Boise Air Term. Gowen Fld-CPH Kastrup Copenhagen

19h 46m2 stops Chicago O'Hare Intl London Heathrow

$882American Airlines

Thu, Dec 3 - Wed, Dec 9

6:20 am - 12:02 pmCPH Kastrup Copenhagen-BOI Boise Air Term. Gowen Fld

37h 42m2 stops Frankfurt am Main Chicago O'Hare Intl

11:45 am - 2:05 pmBOI Boise Air Term. Gowen Fld-CPH Kastrup Copenhagen

18h 20m2 stops San Francisco Zurich

$885United Airlines

Thu, May 6 - Mon, May 10

6:20 am - 12:02 pmCPH Kastrup Copenhagen-BOI Boise Air Term. Gowen Fld

37h 42m2 stops Frankfurt am Main Chicago O'Hare Intl

11:45 am - 2:05 pmBOI Boise Air Term. Gowen Fld-CPH Kastrup Copenhagen

18h 20m2 stops San Francisco Zurich

$887United Airlines

Thu, May 6 - Mon, May 10

6:20 am - 9:15 pmCPH Kastrup Copenhagen-BOI Boise Air Term. Gowen Fld

22h 55m2 stops Frankfurt am Main San Francisco

7:00 am - 11:30 pmBOI Boise Air Term. Gowen Fld-CPH Kastrup Copenhagen

32h 30m2 stops Denver Intl Munich Franz Josef Strauss

$898United Airlines

Thu, May 6 - Mon, May 10

6:55 am - 11:15 pmCPH Kastrup Copenhagen-BOI Boise Air Term. Gowen Fld

24h 20m2 stops Brussels Bruxelles-National Chicago O'Hare Intl

8:05 am - 12:25 pmBOI Boise Air Term. Gowen Fld-CPH Kastrup Copenhagen

20h 20m2 stops Chicago O'Hare Intl Munich Franz Josef Strauss

$903United Airlines

Wed, Dec 23 - Wed, Dec 30

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United Airlines flights from Copenhagen to Idaho

Our best United Airlines deals on Copenhagen to Idaho flight tickets

United Airlines

May 6

CPH6:20 amKastrup Copenhagen

37h 42m

2 stops

BOI12:02 pmBoise Air Term. Gowen Fld

May 10

BOI11:45 amBoise Air Term. Gowen Fld

18h 20m

2 stops

CPH2:05 pmKastrup Copenhagen

$885

United Airlines

May 6

CPH6:20 amKastrup Copenhagen

37h 42m

2 stops

BOI12:02 pmBoise Air Term. Gowen Fld

May 10

BOI11:45 amBoise Air Term. Gowen Fld

18h 20m

2 stops

CPH2:05 pmKastrup Copenhagen

$887

United Airlines

May 6

CPH6:20 amKastrup Copenhagen

22h 55m

2 stops

BOI9:15 pmBoise Air Term. Gowen Fld

May 10

BOI7:00 amBoise Air Term. Gowen Fld

32h 30m

2 stops

CPH11:30 pmKastrup Copenhagen

$898

Lufthansa flights from Copenhagen to Idaho

Our best Lufthansa deals on Copenhagen to Idaho flight tickets

Lufthansa

Jan 15

CPH7:15 amKastrup Copenhagen

22h 18m

2 stops

BOI9:33 pmBoise Air Term. Gowen Fld

Jan 24

BOI8:15 amBoise Air Term. Gowen Fld

20h 10m

2 stops

CPH12:25 pmKastrup Copenhagen

$855

Lufthansa

Dec 3

CPH7:15 amKastrup Copenhagen

18h 44m

2 stops

BOI5:59 pmBoise Air Term. Gowen Fld

Dec 9

BOI8:00 amBoise Air Term. Gowen Fld

20h 25m

2 stops

CPH12:25 pmKastrup Copenhagen

$856

Lufthansa

Jan 15

CPH7:15 amKastrup Copenhagen

22h 18m

2 stops

BOI9:33 pmBoise Air Term. Gowen Fld

Jan 24

BOI8:15 amBoise Air Term. Gowen Fld

20h 10m

2 stops

CPH12:25 pmKastrup Copenhagen

$858

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

CopenhagenBoise

CPH Kastrup Copenhagen - BOI Boise Air Term. Gowen Fld

CPHBOI

Kastrup Copenhagen

Fri 1/15

7:15 am-9:33 pm

2 stops22h 18m

Boise Air Term. Gowen Fld

Sun 1/24

8:15 am-12:25 pm

2 stops20h 10m

$855

Quickest round-trip

CopenhagenBoise

CPH Kastrup Copenhagen - BOI Boise Air Term. Gowen Fld

CPHBOI

Kastrup Copenhagen

Thu 12/3

7:15 am-5:59 pm

2 stops18h 44m

Boise Air Term. Gowen Fld

Wed 12/9

8:00 am-12:25 pm

2 stops20h 25m

$856

CopenhagenBoise

CPH Kastrup Copenhagen - BOI Boise Air Term. Gowen Fld

CPHBOI

Kastrup Copenhagen

Fri 1/15

7:15 am-9:33 pm

2 stops22h 18m

Boise Air Term. Gowen Fld

Sun 1/24

8:15 am-12:25 pm

2 stops20h 10m

$858

CopenhagenBoise

CPH Kastrup Copenhagen - BOI Boise Air Term. Gowen Fld

CPHBOI

Kastrup Copenhagen

Fri 1/15

7:15 am-9:33 pm

2 stops22h 18m

Boise Air Term. Gowen Fld

Sun 1/24

8:15 am-12:25 pm

2 stops20h 10m

$859

CopenhagenBoise

CPH Kastrup Copenhagen - BOI Boise Air Term. Gowen Fld

CPHBOI

Kastrup Copenhagen

Fri 1/15

7:15 am-9:33 pm

2 stops22h 18m

Boise Air Term. Gowen Fld

Sun 1/24

8:15 am-12:25 pm

2 stops20h 10m

$880

CopenhagenBoise

CPH Kastrup Copenhagen - BOI Boise Air Term. Gowen Fld

CPHBOI

Kastrup Copenhagen

Thu 12/3

8:55 am-10:46 pm

2 stops21h 51m

Boise Air Term. Gowen Fld

Wed 12/9

1:39 pm-5:25 pm

2 stops19h 46m

$882

CopenhagenBoise

CPH Kastrup Copenhagen - BOI Boise Air Term. Gowen Fld

CPHBOI

Kastrup Copenhagen

Thu 5/6

6:20 am-12:02 pm

2 stops37h 42m

Boise Air Term. Gowen Fld

Mon 5/10

11:45 am-2:05 pm

2 stops18h 20m

$885

CopenhagenBoise

CPH Kastrup Copenhagen - BOI Boise Air Term. Gowen Fld

CPHBOI

Kastrup Copenhagen

Thu 5/6

6:20 am-12:02 pm

2 stops37h 42m

Boise Air Term. Gowen Fld

Mon 5/10

11:45 am-2:05 pm

2 stops18h 20m

$887

CopenhagenBoise

CPH Kastrup Copenhagen - BOI Boise Air Term. Gowen Fld

CPHBOI

Kastrup Copenhagen

Thu 5/6

6:20 am-9:15 pm

2 stops22h 55m

Boise Air Term. Gowen Fld

Mon 5/10

7:00 am-11:30 pm

2 stops32h 30m

$898

CopenhagenBoise

CPH Kastrup Copenhagen - BOI Boise Air Term. Gowen Fld

CPHBOI

Kastrup Copenhagen

Wed 12/23

6:55 am-11:15 pm

2 stops24h 20m

Boise Air Term. Gowen Fld

Wed 12/30

8:05 am-12:25 pm

2 stops20h 20m

$903

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 13 resultsSorted 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

Prices

Airlines

What is the cheapest month to fly to Idaho?

In general, January is the cheapest month to fly from Copenhagen 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 January, then you should wait until March to fly from Copenhagen, when ticket prices are also cheap, with an average price of $784.

Can stopping save me money on Copenhagen to Idaho flights?

You could potentially save up to 70% 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

Best Price Found	$575
Fastest flight time	18h 44m
Direct flights	None

The best one-way flight to Idaho from Copenhagen in the past 72 hours is $575. The best round-trip flight deal from Copenhagen to Idaho found on momondo in the last 72 hours is $855.

The fastest flight from Copenhagen to Idaho takes 18h 44m

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

Search flight deals

Frequently asked questions about flying from Copenhagen to Idaho

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.