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

Delta, Air Canada, and United Airlines are the most popular carriers operating from Idaho to Denmark

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

Prices for flights from Idaho to Denmark are updated daily.

How many operators does momondo search for flights from Idaho to Denmark?

There is 1 operator available for flights from Idaho to Denmark as of October 2026.

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

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 Idaho to Denmark.

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

The travel and health documents you'll need for your trip to Denmark 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 Denmark. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

$333 Cheap Flights from Idaho to Denmark in 2026/27

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Idaho to Denmark

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

4:05 pm - 11:10 pmBOI Boise Air Term. Gowen Fld-CPH Kastrup Copenhagen

23h 05m2 stops San Francisco Munich Franz Josef Strauss

11:35 am - 9:16 pmCPH Kastrup Copenhagen-BOI Boise Air Term. Gowen Fld

41h 41m2 stops Toronto Pearson Intl Denver Intl

$769United Airlines

Wed, Feb 17 - Wed, Feb 24

6:20 am - 11:10 pmBOI Boise Air Term. Gowen Fld-CPH Kastrup Copenhagen

32h 50m2 stops San Francisco Munich Franz Josef Strauss

11:35 am - 9:16 pmCPH Kastrup Copenhagen-BOI Boise Air Term. Gowen Fld

41h 41m2 stops Toronto Pearson Intl Denver Intl

$769United Airlines

Wed, Feb 17 - Wed, Feb 24

4:10 pm - 11:10 pmBOI Boise Air Term. Gowen Fld-CPH Kastrup Copenhagen

23h 00m2 stops San Francisco Munich Franz Josef Strauss

11:35 am - 2:51 pmCPH Kastrup Copenhagen-BOI Boise Air Term. Gowen Fld

35h 16m2 stops Toronto Pearson Intl San Francisco

$769United Airlines

Mon, Feb 1 - Fri, Feb 5

2:35 pm - 1:55 pmIDA Idaho Falls Fanning Field-CPH Kastrup Copenhagen

39h 20m2 stops Denver Intl Frankfurt am Main

6:00 am - 9:08 pmCPH Kastrup Copenhagen-IDA Idaho Falls Fanning Field

23h 08m2 stops Munich Franz Josef Strauss Denver Intl

$771United Airlines

Sun, Apr 18 - Wed, Apr 21

5:57 pm - 11:30 pmIDA Idaho Falls Fanning Field-CPH Kastrup Copenhagen

45h 33m2 stops Denver Intl Munich Franz Josef Strauss

12:45 pm - 9:08 pmCPH Kastrup Copenhagen-IDA Idaho Falls Fanning Field

40h 23m2 stops Toronto Pearson Intl Denver Intl

$774United Airlines

Sat, Apr 17 - Fri, Apr 23

5:57 pm - 11:30 pmIDA Idaho Falls Fanning Field-CPH Kastrup Copenhagen

45h 33m2 stops Denver Intl Munich Franz Josef Strauss

12:45 pm - 5:22 pmCPH Kastrup Copenhagen-IDA Idaho Falls Fanning Field

36h 37m2 stops Toronto Pearson Intl Denver Intl

$774United Airlines

Sat, Apr 17 - Thu, Apr 22

5:57 pm - 6:15 pmIDA Idaho Falls Fanning Field-CPH Kastrup Copenhagen

40h 18m2 stops Denver Intl Frankfurt am Main

12:45 pm - 9:08 pmCPH Kastrup Copenhagen-IDA Idaho Falls Fanning Field

40h 23m2 stops Toronto Pearson Intl Denver Intl

$786United Airlines

Sun, Apr 18 - Fri, Apr 23

5:57 pm - 6:15 pmIDA Idaho Falls Fanning Field-CPH Kastrup Copenhagen

40h 18m2 stops Denver Intl Frankfurt am Main

12:45 pm - 5:22 pmCPH Kastrup Copenhagen-IDA Idaho Falls Fanning Field

36h 37m2 stops Toronto Pearson Intl Denver Intl

$786United Airlines

Sun, Apr 18 - Thu, Apr 22

1:10 pm - 9:15 amIDA Idaho Falls Fanning Field-CPH Kastrup Copenhagen

36h 05m2 stops Salt Lake City Paris Charles de Gaulle

9:00 am - 10:19 pmCPH Kastrup Copenhagen-IDA Idaho Falls Fanning Field

21h 19m2 stops New York John F Kennedy Intl Salt Lake City

$787Delta

Sun, Apr 18 - Tue, Apr 27

6:00 am - 6:45 amIDA Idaho Falls Fanning Field-CPH Kastrup Copenhagen

40h 45m2 stops Salt Lake City New York John F Kennedy Intl

9:00 am - 10:19 pmCPH Kastrup Copenhagen-IDA Idaho Falls Fanning Field

21h 19m2 stops New York John F Kennedy Intl Salt Lake City

$793Delta

Sat, Apr 17 - Tue, Apr 27

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United Airlines flights from Idaho to Denmark

Our best United Airlines deals on Idaho to Denmark flight tickets

United Airlines

Feb 1

BOI4:10 pmBoise Air Term. Gowen Fld

23h 00m

2 stops

CPH11:10 pmKastrup Copenhagen

Feb 5

CPH11:35 amKastrup Copenhagen

35h 16m

2 stops

BOI2:51 pmBoise Air Term. Gowen Fld

$769

United Airlines

Apr 17

IDA5:57 pmIdaho Falls Fanning Field

45h 33m

2 stops

CPH11:30 pmKastrup Copenhagen

Apr 23

CPH12:45 pmKastrup Copenhagen

40h 23m

2 stops

IDA9:08 pmIdaho Falls Fanning Field

$774

United Airlines

Apr 17

IDA5:57 pmIdaho Falls Fanning Field

45h 33m

2 stops

CPH11:30 pmKastrup Copenhagen

Apr 21

CPH6:15 amKastrup Copenhagen

19h 07m

2 stops

IDA5:22 pmIdaho Falls Fanning Field

$795

Air Canada flights from Idaho to Denmark

Our best Air Canada deals on Idaho to Denmark flight tickets

Air Canada

Jan 21

BOI6:20 amBoise Air Term. Gowen Fld

20h 00m

3 stops

CPH10:20 amKastrup Copenhagen

Feb 2

CPH10:05 amKastrup Copenhagen

21h 10m

3 stops

BOI11:15 pmBoise Air Term. Gowen Fld

$855

Air Canada

Nov 14

BOI6:30 amBoise Air Term. Gowen Fld

19h 50m

3 stops

CPH10:20 amKastrup Copenhagen

Nov 21

CPH11:35 amKastrup Copenhagen

30h 17m

3 stops

BOI9:52 amBoise Air Term. Gowen Fld

$960

Air Canada

Feb 17

BOI8:40 amBoise Air Term. Gowen Fld

20h 50m

3 stops

CPH1:30 pmKastrup Copenhagen

Feb 24

CPH7:15 amKastrup Copenhagen

24h 01m

3 stops

BOI11:16 pmBoise Air Term. Gowen Fld

$1,079

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

BoiseCopenhagen

BOI Boise Air Term. Gowen Fld - CPH Kastrup Copenhagen

BOICPH

Boise Air Term. Gowen Fld

Wed 2/17

4:05 pm-11:10 pm

2 stops23h 05m

Kastrup Copenhagen

Wed 2/24

11:35 am-9:16 pm

2 stops41h 41m

$769

BoiseCopenhagen

BOI Boise Air Term. Gowen Fld - CPH Kastrup Copenhagen

BOICPH

Boise Air Term. Gowen Fld

Wed 2/17

6:20 am-11:10 pm

2 stops32h 50m

Kastrup Copenhagen

Wed 2/24

11:35 am-9:16 pm

2 stops41h 41m

$769

BoiseCopenhagen

BOI Boise Air Term. Gowen Fld - CPH Kastrup Copenhagen

BOICPH

Boise Air Term. Gowen Fld

Mon 2/1

4:10 pm-11:10 pm

2 stops23h 00m

Kastrup Copenhagen

Fri 2/5

11:35 am-2:51 pm

2 stops35h 16m

$769

Idaho FallsCopenhagen

IDA Idaho Falls Fanning Field - CPH Kastrup Copenhagen

IDACPH

Idaho Falls Fanning Field

Sun 4/18

2:35 pm-1:55 pm

2 stops39h 20m

Kastrup Copenhagen

Wed 4/21

6:00 am-9:08 pm

2 stops23h 08m

$771

Idaho FallsCopenhagen

IDA Idaho Falls Fanning Field - CPH Kastrup Copenhagen

IDACPH

Idaho Falls Fanning Field

Sat 4/17

5:57 pm-11:30 pm

2 stops45h 33m

Kastrup Copenhagen

Fri 4/23

12:45 pm-9:08 pm

2 stops40h 23m

$774

Idaho FallsCopenhagen

IDA Idaho Falls Fanning Field - CPH Kastrup Copenhagen

IDACPH

Idaho Falls Fanning Field

Sat 4/17

5:57 pm-11:30 pm

2 stops45h 33m

Kastrup Copenhagen

Thu 4/22

12:45 pm-5:22 pm

2 stops36h 37m

$774

Idaho FallsCopenhagen

IDA Idaho Falls Fanning Field - CPH Kastrup Copenhagen

IDACPH

Idaho Falls Fanning Field

Sun 4/18

5:57 pm-6:15 pm

2 stops40h 18m

Kastrup Copenhagen

Fri 4/23

12:45 pm-9:08 pm

2 stops40h 23m

$786

Idaho FallsCopenhagen

IDA Idaho Falls Fanning Field - CPH Kastrup Copenhagen

IDACPH

Idaho Falls Fanning Field

Sun 4/18

5:57 pm-6:15 pm

2 stops40h 18m

Kastrup Copenhagen

Thu 4/22

12:45 pm-5:22 pm

2 stops36h 37m

$786

Quickest round-trip

Idaho FallsCopenhagen

IDA Idaho Falls Fanning Field - CPH Kastrup Copenhagen

IDACPH

Idaho Falls Fanning Field

Sun 4/18

1:10 pm-9:15 am

2 stops36h 05m

Kastrup Copenhagen

Tue 4/27

9:00 am-10:19 pm

2 stops21h 19m

$787

Idaho FallsCopenhagen

IDA Idaho Falls Fanning Field - CPH Kastrup Copenhagen

IDACPH

Idaho Falls Fanning Field

Sat 4/17

6:00 am-6:45 am

2 stops40h 45m

Kastrup Copenhagen

Tue 4/27

9:00 am-10:19 pm

2 stops21h 19m

$793

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 Idaho to Denmark

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 Denmark?

In general, November is the cheapest month to fly from Idaho to Denmark. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $0. If you aren’t able to travel to Denmark during the month of November, then flying in February is also cheap. Prices for this month can be found on momondo for an average of $546.

Can stopping save me money on Idaho to Denmark flights?

You could potentially save up to 18% on your flight if you consider stops on a Idaho to Denmark flight.

Cheap Idaho to Denmark flight deals and tips

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

Best Price Found	$333
Fastest flight time	12h 45m
Direct flights	None

The best one-way flight to Denmark from Idaho in the past 72 hours is $333. The best round-trip flight deal from Idaho to Denmark found on momondo in the last 72 hours is $769.

The fastest flight from Idaho to Denmark takes 12h 45m

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

Search flight deals

Frequently asked questions about flying from Idaho to Denmark

When did momondo last update prices for flights from Idaho to Denmark?
Prices for flights from Idaho to Denmark are updated daily.
How many operators does momondo search for flights from Idaho to Denmark?
There is 1 operator available for flights from Idaho to Denmark as of October 2026.
How old do you have to be to fly from Idaho to Denmark?
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 Idaho to Denmark.
What documentation or ID do you need to fly to Denmark?
The travel and health documents you'll need for your trip to Denmark 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 Denmark. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Best airlines flying from Idaho to Denmark

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

Airline	Rating	Free Cancellation	Price
Delta	PriceFrom $546	Free Cancellation	Rating 7.8 8,651 reviews		Search Delta flights

Why use momondo?

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

Finding the right flight to Denmark from Idaho is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Denmark quick and easy, saving you time and money.

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

Yes. momondo enables you to select and highlight flights to Denmark from Idaho with this policy.

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

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Denmark from Idaho.

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

Yes momondo offers price alerts on flights to Denmark from Idaho. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

An easier way to manage your Denmark trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

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Popular cities in Denmark

Flights to Copenhagenfrom $446

Flights to Billundfrom $598

Flights to Aalborgfrom $588

Flights to Aarhusfrom $591

Flights to Sønderborgfrom $841

Flights to Karupfrom $1,271

Cheap flights from Idaho to Denmark from $333

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Idaho to Denmark departing on 3/30. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

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Big names and deals

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United Airlines flights from Idaho to Denmark

Our best United Airlines deals on Idaho to Denmark flight tickets

Air Canada flights from Idaho to Denmark

Our best Air Canada deals on Idaho to Denmark flight tickets

momondo Fare Finder

Use the filters below to find and compare flights from Idaho to Denmark that are best for you.

See travel insights to Denmark from

How to get the cheapest flight ticket from Idaho to Denmark

What is the cheapest month to fly to Denmark?

Can stopping save me money on Idaho to Denmark flights?

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

Cheap Idaho to Denmark flight deals and tips

Best Price Found

Fastest flight time

Direct flights

Frequently asked questions about flying from Idaho to Denmark

Best airlines flying from Idaho to Denmark

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

Why use momondo?

An easier way to manage your Denmark trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to Denmark

Popular cities in Denmark

Popular flights according to clicks in the last 7 days on momondo

Idaho flight routes

According to popular flight searches on momondo this year

Denmark flight routes

According to popular flight searches on momondo this year

Fly your favorite airline to Denmark

Airlines are sorted and displayed according to clicks in the past 7 days on momondo

Cabin classes currently available on flights to Denmark

List of cabin classes available on flights landing in Denmark. Availability may vary depending on flight origin and airline.

Complete your trip to Denmark

Explore popular destinations other users love

According to popular flight searches on momondo this year