Which layover airport offers the lowest fares from Boise to Copenhagen?

Flights via Los Angeles (LAX) offer the lowest average round-trip price of $723.

Which airport is the most popular layover for flights between Boise and Copenhagen?

Seattle (SEA) was the most common stop: 83% of momondo users choosing 1-stop flights on this route connected there.

What airlines fly to Copenhagen?

Scandinavian Airlines, Delta and United Airlines are the top three most popular airlines that fly to Copenhagen from Boise according to our data. Scandinavian Airlines is the first choice among our users, with 51% of people opting to fly with this airline when traveling to Copenhagen. Keep in mind that there are 3 different airlines that fly to Copenhagen on a routine basis, so you have a few additional options to choose from.

Which layover airport has the shortest connection time from Boise to Copenhagen?

Seattle (SEA) has the shortest average layover time for this route: 2h 10m.

Which layover airport has the shortest travel time from Boise to Copenhagen?

Flights connecting via Seattle (SEA) have the shortest average one-way travel time: 13h 04m.

What is the cheapest airline that flies from Boise Air Term. Gowen Fld to Kastrup Copenhagen?

KLM is the most popular carrier operating from Boise Air Term. Gowen Fld to Kastrup Copenhagen

When did momondo last update prices for flights from Boise Air Term. Gowen Fld Airport to Kastrup Copenhagen Airport?

Prices for flights from Boise Air Term. Gowen Fld Airport to Kastrup Copenhagen Airport are refreshed on a daily basis.

How many operators does momondo search for flights from Boise Air Term. Gowen Fld Airport to Kastrup Copenhagen Airport?

As of December 2025, there are 3 operators available to choose from for flights from Boise Air Term. Gowen Fld Airport to Kastrup Copenhagen Airport.

How old do you have to be to fly from Boise Air Term. Gowen Fld Airport to Kastrup Copenhagen Airport?

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 Boise Air Term. Gowen Fld Airport to Kastrup Copenhagen Airport.

What documentation or ID do you need to fly to Kastrup Copenhagen Airport?

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

$552 Cheap Flights from Boise to Copenhagen in 2025/26

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10:39 am - 1:00 pm

BOI

CPH

18h 21m2 stops

8:10 am - 8:55 pm

CPH

BOI

20h 45m2 stops

$552Multiple Airlines

Fri, Jan 30 - Fri, Feb 6

6:10 am - 12:25 pm

BOI

CPH

22h 15m2 stops

10:10 am - 9:23 pm

CPH

BOI

19h 13m2 stops

$553United Airlines

Fri, Jan 30 - Tue, Feb 3

7:45 am - 12:25 pm

BOI

CPH

20h 40m2 stops

6:50 am - 9:23 pm

CPH

BOI

22h 33m2 stops

$554United Airlines

Fri, Jan 30 - Tue, Feb 3

4:05 pm - 7:55 pm

BOI

CPH

19h 50m2 stops

9:00 am - 11:59 pm

CPH

BOI

22h 59m2 stops

$589Delta

Thu, May 7 - Tue, May 12

2:40 pm - 11:05 pm

BOI

CPH

25h 25m2 stops

8:40 am - 9:36 pm

CPH

BOI

20h 56m2 stops

$603Lufthansa

Wed, Mar 18 - Fri, Apr 3

1:42 pm - 8:25 pm

BOI

CPH

22h 43m2 stops

9:45 pm - 9:07 pm

CPH

BOI

31h 22m2 stops

$606Multiple Airlines

Thu, Apr 30 - Mon, May 11

2:43 pm - 11:30 pm

BOI

CPH

24h 47m2 stops

3:10 pm - 11:06 pm

CPH

BOI

39h 56m2 stops

$634Lufthansa

Thu, Apr 30 - Mon, May 11

3:25 pm - 7:55 pm

BOI

CPH

20h 30m2 stops

1:55 pm - 11:29 pm

CPH

BOI

17h 34m1 stop

$635Delta

Thu, Apr 30 - Mon, May 11

12:05 pm - 1:35 pm

BOI

CPH

18h 30m3 stops

12:45 pm - 9:54 am

CPH

BOI

29h 09m3 stops

$726Air Canada

Wed, Mar 18 - Fri, Apr 3

12:05 pm - 1:35 pm

BOI

CPH

18h 30m3 stops

12:45 pm - 9:54 am

CPH

BOI

29h 09m2 stops

$728Multiple Airlines

Wed, Mar 18 - Fri, Apr 3

Air Canada flights from Boise to Copenhagen

Our best Air Canada deals on Boise to Copenhagen flight tickets

Air Canada

Mar 18

BOI12:05 pmBoise Air Term. Gowen Fld

18h 30m

3 stops

CPH1:35 pmKastrup Copenhagen

Apr 3

CPH12:45 pmKastrup Copenhagen

29h 09m

3 stops

BOI9:54 amBoise Air Term. Gowen Fld

$726

Find similar

Air Canada

Mar 18

BOI12:05 pmBoise Air Term. Gowen Fld

18h 30m

3 stops

CPH1:35 pmKastrup Copenhagen

Apr 3

CPH12:45 pmKastrup Copenhagen

29h 09m

3 stops

BOI9:54 amBoise Air Term. Gowen Fld

$946

Find similar

Air Canada

Jan 30

BOI6:10 amBoise Air Term. Gowen Fld

19h 10m

3 stops

CPH9:20 amKastrup Copenhagen

Feb 6

CPH6:50 amKastrup Copenhagen

20h 55m

3 stops

BOI7:45 pmBoise Air Term. Gowen Fld

$1,069

Find similar

Air France flights from Boise to Copenhagen

Our best Air France deals on Boise to Copenhagen flight tickets

Air France

May 7

BOI1:15 pmBoise Air Term. Gowen Fld

15h 50m

2 stops

CPH1:05 pmKastrup Copenhagen

May 12

CPH1:35 pmKastrup Copenhagen

17h 03m

1 stop

BOI10:38 pmBoise Air Term. Gowen Fld

$1,072

Find similar

Air France

Mar 18

BOI12:50 pmBoise Air Term. Gowen Fld

17h 10m

2 stops

CPH1:00 pmKastrup Copenhagen

Apr 3

CPH2:15 pmKastrup Copenhagen

15h 21m

1 stop

BOI9:36 pmBoise Air Term. Gowen Fld

$1,317

Find similar

Fly from

Fly to

Route

Depart

Return

Price

BoiseCopenhagen

BOI - CPH

BOICPH

Boise Air Term. Gowen Fld

Fri 1/30

10:39 am-1:00 pm

2 stops18h 21m

Kastrup Copenhagen

Fri 2/6

8:10 am-8:55 pm

2 stops20h 45m

$552

BoiseCopenhagen

BOI - CPH

BOICPH

Boise Air Term. Gowen Fld

Fri 1/30

6:10 am-12:25 pm

2 stops22h 15m

Kastrup Copenhagen

Tue 2/3

10:10 am-9:23 pm

2 stops19h 13m

$553

BoiseCopenhagen

BOI - CPH

BOICPH

Boise Air Term. Gowen Fld

Fri 1/30

7:45 am-12:25 pm

2 stops20h 40m

Kastrup Copenhagen

Tue 2/3

6:50 am-9:23 pm

2 stops22h 33m

$554

BoiseCopenhagen

BOI - CPH

BOICPH

Boise Air Term. Gowen Fld

Thu 5/7

4:05 pm-7:55 pm

2 stops19h 50m

Kastrup Copenhagen

Tue 5/12

9:00 am-11:59 pm

2 stops22h 59m

$589

BoiseCopenhagen

BOI - CPH

BOICPH

Boise Air Term. Gowen Fld

Wed 3/18

2:40 pm-11:05 pm

2 stops25h 25m

Kastrup Copenhagen

Fri 4/3

8:40 am-9:36 pm

2 stops20h 56m

$603

BoiseCopenhagen

BOI - CPH

BOICPH

Boise Air Term. Gowen Fld

Thu 4/30

1:42 pm-8:25 pm

2 stops22h 43m

Kastrup Copenhagen

Mon 5/11

9:45 pm-9:07 pm

2 stops31h 22m

$606

BoiseCopenhagen

BOI - CPH

BOICPH

Boise Air Term. Gowen Fld

Thu 4/30

2:43 pm-11:30 pm

2 stops24h 47m

Kastrup Copenhagen

Mon 5/11

3:10 pm-11:06 pm

2 stops39h 56m

$634

BoiseCopenhagen

BOI - CPH

BOICPH

Boise Air Term. Gowen Fld

Thu 4/30

3:25 pm-7:55 pm

2 stops20h 30m

Kastrup Copenhagen

Mon 5/11

1:55 pm-11:29 pm

1 stop17h 34m

$635

BoiseCopenhagen

BOI - CPH

BOICPH

Boise Air Term. Gowen Fld

Wed 3/18

12:05 pm-1:35 pm

3 stops18h 30m

Kastrup Copenhagen

Fri 4/3

12:45 pm-9:54 am

3 stops29h 09m

$726

BoiseCopenhagen

BOI - CPH

BOICPH

Boise Air Term. Gowen Fld

Wed 3/18

12:05 pm-1:35 pm

3 stops18h 30m

Kastrup Copenhagen

Fri 4/3

12:45 pm-9:54 am

2 stops29h 09m

$728

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 Boise to Copenhagen

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

Layovers

What is the cheapest day to depart on your flight to Copenhagen?

The cheapest day to depart from Boise to Copenhagen is on a Tuesday when prices can be found for as low as $770. When flying out on a Friday, the most expensive travel day of the week, you can expect to see flight prices from Boise to Copenhagen for around $1,469.

What is the cheapest time of day to depart on your flight to Copenhagen?

Flying to Copenhagen from Boise in the morning is the least expensive time of day to depart. momondo users have found prices as low as $812 when looking at flights departing in the morning. Try not to purchase tickets in the afternoon because they tend to be around $992. Of course, these prices can vary depending on the time of year and what airport you fly to.

Can stopping save me money on Boise to Copenhagen flights?

You could potentially save up to 42% on your flight if you consider stops on a Boise to Copenhagen flight.

When to book flights from Boise to Copenhagen

Are you open to changing your travel dates? Check out the ideal times to fly from Boise to Copenhagen according to our flight data. Find out which month and days have the cheapest flights.

Estimated round-trip price

Cheap Boise to Copenhagen (BOI to CPH) flight deals and tips

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

Fastest flight time	19h 50m
Direct flights	None

The fastest flight from Boise to Copenhagen takes 19h 50m

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

Search flight deals

How far is Boise Air Term. Gowen Fld to Kastrup Copenhagen by plane?
Kastrup Copenhagen is 4950.7 mi away from Boise Air Term. Gowen Fld. A reasonable flight in good conditions will take 19h 50m.
When did momondo last update prices for flights from Boise Air Term. Gowen Fld Airport to Kastrup Copenhagen Airport?
Prices for flights from Boise Air Term. Gowen Fld Airport to Kastrup Copenhagen Airport are refreshed on a daily basis.
How many operators does momondo search for flights from Boise Air Term. Gowen Fld Airport to Kastrup Copenhagen Airport?
As of December 2025, there are 3 operators available to choose from for flights from Boise Air Term. Gowen Fld Airport to Kastrup Copenhagen Airport.
How old do you have to be to fly from Boise Air Term. Gowen Fld Airport to Kastrup Copenhagen Airport?
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 Boise Air Term. Gowen Fld Airport to Kastrup Copenhagen Airport.
What documentation or ID do you need to fly to Kastrup Copenhagen Airport?
The required travel and health documents for your Kastrup Copenhagen Airport 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 Kastrup Copenhagen Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.
What is the most popular airline from Boise to Copenhagen?
Based on momondo bookings for flights between Boise and Copenhagen, the leading airline is Scandinavian Airlines, making up 51% of the total bookings. Other popular airlines include Delta with 29% and United Airlines with 20%.

Best airlines flying from Boise to Copenhagen

Compare and see reviews for airlines that fly from Boise to Copenhagen with momondo

Airline	Rating	Free Cancellation	Price
Delta	PriceFrom $590	Free Cancellation	Rating 7.9 8,008 reviews	Search Delta flights
Scandinavian Airlines	PriceFrom $642	Free Cancellation	Rating 7.4 1,609 reviews	Search Scandinavian Airlines flights
United Airlines	PriceFrom $665	Free Cancellation	Rating 7.4 9,095 reviews	Search United Airlines flights

Kastrup

Roskilde

Why use momondo?

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

Finding the right flight to Copenhagen from Boise 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 Copenhagen quick and easy, saving you time and money.

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

Yes. All flights to Copenhagen from Boise on momondo can be compared and filtered by various policies on offer, including flexible booking.

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

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 Copenhagen from Boise.

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

If you are not ready to book a flight from Boise to Copenhagen now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Copenhagen and let you know when they change.

An easier way to manage your Copenhagen 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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Airports servicing Denmark

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Cheap flights from Boise to Copenhagen from $552

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Boise to Copenhagen departing on 1/30. 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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Air Canada flights from Boise to Copenhagen

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How to get the cheapest flight ticket from Boise to Copenhagen

What is the cheapest day to depart on your flight to Copenhagen?

The cheapest day to depart from Boise to Copenhagen is on a Tuesday when prices can be found for as low as $770. When flying out on a Friday, the most expensive travel day of the week, you can expect to see flight prices from Boise to Copenhagen for around $1,469.

What is the cheapest time of day to depart on your flight to Copenhagen?

Can stopping save me money on Boise to Copenhagen flights?

You could potentially save up to 42% on your flight if you consider stops on a Boise to Copenhagen flight.

What is the cheapest airline that flies from Boise Air Term. Gowen Fld to Kastrup Copenhagen?

KLM is the most popular carrier operating from Boise Air Term. Gowen Fld to Kastrup Copenhagen

What airlines fly to Copenhagen?

Which airport is the most popular layover for flights between Boise and Copenhagen?

Seattle (SEA) was the most common stop: 83% of momondo users choosing 1-stop flights on this route connected there.

Which layover airport offers the lowest fares from Boise to Copenhagen?

Flights via Los Angeles (LAX) offer the lowest average round-trip price of $723.

Which layover airport has the shortest travel time from Boise to Copenhagen?

Flights connecting via Seattle (SEA) have the shortest average one-way travel time: 13h 04m.

Which layover airport has the shortest connection time from Boise to Copenhagen?

Seattle (SEA) has the shortest average layover time for this route: 2h 10m.

When to book flights from Boise to Copenhagen

Cheap Boise to Copenhagen (BOI to CPH) flight deals and tips

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

Fastest flight time

Direct flights

How far is Boise Air Term. Gowen Fld to Kastrup Copenhagen by plane?

When did momondo last update prices for flights from Boise Air Term. Gowen Fld Airport to Kastrup Copenhagen Airport?

How many operators does momondo search for flights from Boise Air Term. Gowen Fld Airport to Kastrup Copenhagen Airport?

How old do you have to be to fly from Boise Air Term. Gowen Fld Airport to Kastrup Copenhagen Airport?

What documentation or ID do you need to fly to Kastrup Copenhagen Airport?

What is the most popular airline from Boise to Copenhagen?

Best airlines flying from Boise to Copenhagen

Compare and see reviews for airlines that fly from Boise to Copenhagen with momondo

Traveling to a place near Copenhagen?

Why use momondo?

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

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

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

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

An easier way to manage your Copenhagen 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

Airports servicing Denmark