How long is the flight from Copenhagen to Boise?

There are many flights that can get you from Copenhagen to Boise in 21h 42m. Fly via Finnair or American Airlines to get the fastest option. There are 4959 mi between Copenhagen and Boise. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

In terms of precipitation, rainfall in Boise ranges from 0.2 - 1.6 inches per month. December is typically the wettest month, when rainfall can reach 1.6 in. August is typically the driest time to visit Boise when rainfall is around 0.2 in.

If weather is an important factor for your trip to Boise, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 75.2 F. Travelers looking to avoid the cold should look outside of December, when temperatures are typically at their lowest (around 30.2 F).

What is the cheapest time of day to fly from CPH to BOI?

When flying from Copenhagen to Boise, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Can I find deals for flights from Copenhagen to Boise that include hotel bookings?

Yes. In addition to deals on Copenhagen to Boise flights, Cheapflights offers vacation packages that include both flights and hotel.

How can I find direct flights from Copenhagen to Boise?

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Copenhagen to Boise.

Can I find deals for business class flights from Copenhagen to Boise?

Yes. Cheapflights offers flight deals from Copenhagen to Boise by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

$410+ Flights from Copenhagen to Boise

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Cheap flight deals from Copenhagen to Boise

Cheapest flights from Copenhagen to Boise
Explore the most affordable flight options available from Copenhagen to Boise. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 27, 2026.

Thu 2/198:40 am

CPH

BOI

2 stops21h 42m

Finnair

Mon 2/237:00 am

BOI

CPH

2 stops25h 15m

Finnair

Deal found 1/27

$502

Wed 10/286:55 am

CPH

BOI

2 stops36h 28m

American Airlines

Sun 11/12:06 pm

BOI

CPH

2 stops21h 24m

American Airlines

Deal found 1/25

$550

Thu 3/196:45 am

CPH

BOI

2 stops22h 38m

American Airlines

Mon 6/12:58 pm

BOI

CPH

2 stops24h 17m

American Airlines

Deal found 1/27

$633

Thu 3/198:40 am

CPH

BOI

2 stops20h 43m

Finnair

Mon 6/12:58 pm

BOI

CPH

2 stops19h 42m

Finnair

Deal found 1/25

$661

Thu 2/1912:55 pm

CPH

BOI

2 stops19h 04m

Multiple Airlines

Mon 2/238:12 pm

BOI

CPH

1 stop35h 13m

Multiple Airlines

Deal found 1/27

$1,154

Thu 3/197:05 am

CPH

BOI

3 stops23h 52m

Air Canada

Mon 6/18:05 am

BOI

CPH

2 stops18h 45m

Air Canada

Deal found 1/27

$1,573

Thu 3/191:15 pm

CPH

BOI

1 stop30h 23m

Delta

Mon 6/11:15 pm

BOI

CPH

2 stops19h 50m

Delta

Deal found 1/25

$5,817

Best flights from Copenhagen to Boise
Discover carefully curated flight deals from Copenhagen to Boise that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated January 27, 2026.

Thu 2/198:40 am

CPH

BOI

2 stops21h 42m

Finnair

Mon 2/237:00 am

BOI

CPH

2 stops25h 15m

Finnair

Deal found 1/27

$502

Thu 3/196:45 am

CPH

BOI

2 stops22h 38m

American Airlines

Mon 6/12:58 pm

BOI

CPH

2 stops24h 17m

American Airlines

Deal found 1/27

$633

Thu 2/1912:55 pm

CPH

BOI

2 stops19h 04m

Multiple Airlines

Mon 2/238:12 pm

BOI

CPH

1 stop35h 13m

Multiple Airlines

Deal found 1/27

$1,154

Thu 3/198:40 am

CPH

BOI

2 stops20h 43m

Finnair

Mon 6/12:58 pm

BOI

CPH

2 stops19h 42m

Finnair

Deal found 1/25

$661

Thu 3/197:05 am

CPH

BOI

3 stops23h 52m

Air Canada

Mon 6/18:05 am

BOI

CPH

2 stops18h 45m

Air Canada

Deal found 1/27

$1,573

Thu 3/191:15 pm

CPH

BOI

1 stop30h 23m

Delta

Mon 6/11:15 pm

BOI

CPH

2 stops19h 50m

Delta

Deal found 1/25

$5,817

Last-minute flights from Copenhagen to Boise
Discover last-minute flight deals from Copenhagen to Boise. Data last updated January 27, 2026 and is based on user searches.

Thu 2/198:40 am

CPH

BOI

2 stops21h 42m

Finnair

Mon 2/237:00 am

BOI

CPH

2 stops25h 15m

Finnair

Deal found 1/27

$502

Thu 2/1912:55 pm

CPH

BOI

2 stops19h 04m

Multiple Airlines

Mon 2/238:12 pm

BOI

CPH

1 stop35h 13m

Multiple Airlines

Deal found 1/27

$1,154

One-way flights from Copenhagen to Boise
Search for one-way flight options from Copenhagen to Boise. Find affordable one-way fares based on user searches. Data last updated January 27, 2026.

Mon 6/157:15 am

CPH

BOI

2 stops23h 50m

Multiple Airlines

Deal found 1/25

$410

Mon 6/151:55 pm

CPH

BOI

1 stop17h 34m

KLM

Deal found 1/25

$1,021

Find flight deals from Copenhagen to Boise

Round-trip from	$502 (AirNGo)
One-way from	$410 (Iberia)
Popular in	July
Cheapest in	March

From Kastrup Copenhagen to Boise Air Term. Gowen Fld

Search Deals

One-way flight from Kastrup Copenhagen to Boise Air Term. Gowen Fld

Search Deals

High demand for flights, 0% potential price rise

Search Deals

Cheapest flight prices on average. 2% potential price decrease ($28 potential savings vs. average RT price).

Search Deals

Fly from

Fly to

Route

Depart

Return

Price

CopenhagenBoise

CPH - BOI

CPHBOI

Kastrup Copenhagen

Thu 2/19

8:40 am-10:22 pm

2 stops21h 42m

Boise Air Term. Gowen Fld

Mon 2/23

7:00 am-4:15 pm

2 stops25h 15m

$502

CopenhagenBoise

CPH - BOI

CPHBOI

Kastrup Copenhagen

Thu 3/19

6:45 am-10:23 pm

2 stops22h 38m

Boise Air Term. Gowen Fld

Mon 6/1

2:58 pm-11:15 pm

2 stops24h 17m

$633

CopenhagenBoise

CPH - BOI

CPHBOI

Kastrup Copenhagen

Thu 3/19

8:40 am-10:23 pm

2 stops20h 43m

Boise Air Term. Gowen Fld

Mon 6/1

2:58 pm-6:40 pm

2 stops19h 42m

$661

CopenhagenBoise

CPH - BOI

CPHBOI

Kastrup Copenhagen

Thu 2/19

12:55 pm-11:59 pm

2 stops19h 04m

Boise Air Term. Gowen Fld

Mon 2/23

8:12 pm-3:25 pm

1 stop35h 13m

$1,154

CopenhagenBoise

CPH - BOI

CPHBOI

Kastrup Copenhagen

Thu 3/19

7:05 am-11:57 pm

3 stops23h 52m

Boise Air Term. Gowen Fld

Mon 6/1

8:05 am-10:50 am

2 stops18h 45m

$1,573

CopenhagenBoise

CPH - BOI

CPHBOI

Kastrup Copenhagen

Thu 3/19

1:15 pm-12:38 pm

1 stop30h 23m

Boise Air Term. Gowen Fld

Mon 6/1

1:15 pm-5:05 pm

2 stops19h 50m

$5,817

CopenhagenBoise

CPH - BOI

CPHBOI

Kastrup Copenhagen

Mon 6/15

7:15 am-11:05 pm

2 stops23h 50m

$410

CopenhagenBoise

CPH - BOI

CPHBOI

Kastrup Copenhagen

Mon 6/15

1:55 pm-11:29 pm

1 stop17h 34m

$1,021

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/25

Best time to book a flight from Copenhagen to Boise

Have a flexible travel schedule? Discover the best time to fly to Boise from Copenhagen with our price prediction graph.

Estimated round-trip price

Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Related info for your journey

How long is the flight from Copenhagen to Boise?
There are many flights that can get you from Copenhagen to Boise in 21h 42m. Fly via Finnair or American Airlines to get the fastest option. There are 4959 mi between Copenhagen and Boise. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.
Can I find deals for flights from Copenhagen to Boise that include hotel bookings?
Yes. In addition to deals on Copenhagen to Boise flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Copenhagen to Boise?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Copenhagen to Boise.
Can I find deals for business class flights from Copenhagen to Boise?
Yes. Cheapflights offers flight deals from Copenhagen to Boise by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

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$410+ Cheap flights from Copenhagen (CPH) to Boise (BOI)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 6/15. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Copenhagen to Boise with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

Cheap flight deals from Copenhagen to Boise

Cheapest flights from Copenhagen to BoiseExplore the most affordable flight options available from Copenhagen to Boise. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 27, 2026.

Explore the most affordable flight options available from Copenhagen to Boise. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 27, 2026.

Find flight deals from Copenhagen to Boise

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Best time to book a flight from Copenhagen to Boise

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Related info for your journey

Find useful and relevant information for your journey from Copenhagen to Boise. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

How long is the flight from Copenhagen to Boise?

Can I find deals for flights from Copenhagen to Boise that include hotel bookings?

How can I find direct flights from Copenhagen to Boise?

Can I find deals for business class flights from Copenhagen to Boise?

Traveling to a place near Boise?

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Other flights to Boise

Explore flights to Boise departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on January 27, 2026.

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Cheapest flights from Copenhagen to Boise
Explore the most affordable flight options available from Copenhagen to Boise. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 27, 2026.