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$432+ Cheap flights from Copenhagen (CPH) to Idaho

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 5/28. Fares are subject to change and may not be available on all flights or dates of travel.
CPH — BOI
May 4 — May 111
Sun 5/4
Sun 5/11
1 adult, Economy
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Cheap flight deals from Copenhagen to Idaho

Keep the following information in mind while searching for Copenhagen to Idaho flight deals. Data was last updated April 29, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
2 stars

Round-trip from

$717
(Flysmarter)

One-way from

$432
(Kiwi.com)

Popular in

January

Cheapest in

May

Average price

$914
Provider with most accurate pricing for Kastrup Copenhagen-Boise Air Term. Gowen Fld flight deals.
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Provider most trusted by Cheapflights users for Kastrup Copenhagen-Boise Air Term. Gowen Fld flights.
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From Kastrup Copenhagen to Idaho
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One-way flight from Kastrup Copenhagen to Idaho
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Highest demand for flights based on searches. 10% potential increase in price ($118 potential increase over avg. RT price).
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Cheapest flight prices on average. 6% potential price decrease ($57 potential savings vs. average RT price).
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Average for round-trip flights in April 2025
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Find flight deals from Copenhagen to Idaho

Cheapest flights from Copenhagen to Idaho
Explore the most affordable flight options available from Copenhagen to Idaho. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 29, 2025.

This Flysmarter deal was found by Cheapflights users on 4/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Flysmarter is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/308:50 amCPH - BOI
2 stops21h 10mBritish Airways
Fri 6/61:15 pmBOI - CPH
2 stops26h 20mBritish Airways
Deal found 4/29$717
This Ticket deal was found by Cheapflights users on 4/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Ticket is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/301:05 pmCPH - BOI
1 stop14h 04mScandinavian Airlines
Fri 6/63:39 pmBOI - CPH
1 stop15h 31mScandinavian Airlines
Deal found 4/29$742
This Ticket deal was found by Cheapflights users on 4/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Ticket is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/309:00 amCPH - BOI
2 stops23h 22mVirgin Atlantic
Fri 6/62:47 pmBOI - CPH
1 stop35h 18mVirgin Atlantic
Deal found 4/29$770
This Flysmarter deal was found by Cheapflights users on 4/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Flysmarter is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/3012:45 pmCPH - BOI
2 stops18h 07mAir Canada
Fri 6/65:10 amBOI - CPH
3 stops21h 55mAir Canada
Deal found 4/29$1,105

Cheapflights Fare Finder

Customize your flight search to find flights from Copenhagen to Idaho that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated April 29, 2025.
Use the filters below to find and compare flights from Copenhagen to Idaho that are best for you.

Fly from

Copenhagen

Fly to

Idaho

Route

Depart

Return

Price

CopenhagenBoise

CPH - BOI

CPHBOI

Kastrup Copenhagen

Fri 5/30

8:50 am-10:00 pm

2 stops21h 10m

Boise Air Term. Gowen Fld

Fri 6/6

1:15 pm-11:35 pm

2 stops26h 20m

$717

CopenhagenBoise

CPH - BOI

CPHBOI

Kastrup Copenhagen

Fri 5/30

1:05 pm-7:09 pm

1 stop14h 04m

Boise Air Term. Gowen Fld

Fri 6/6

3:39 pm-3:10 pm

1 stop15h 31m

$742

CopenhagenBoise

CPH - BOI

CPHBOI

Kastrup Copenhagen

Fri 5/30

9:00 am-12:22 am

2 stops23h 22m

Boise Air Term. Gowen Fld

Fri 6/6

2:47 pm-10:05 am

1 stop35h 18m

$770

CopenhagenBoise

CPH - BOI

CPHBOI

Kastrup Copenhagen

Fri 5/30

12:45 pm-10:52 pm

2 stops18h 07m

Boise Air Term. Gowen Fld

Fri 6/6

5:10 am-11:05 am

3 stops21h 55m

$1,105

CopenhagenBoise

CPH - BOI

CPHBOI

Kastrup Copenhagen

Wed 5/28

7:40 am-3:06 pm

3 stops39h 26m

$432

CopenhagenBoise

CPH - BOI

CPHBOI

Kastrup Copenhagen

Sun 7/20

9:45 pm-9:55 pm

2 stops32h 10m

$941

CopenhagenBoise

CPH - BOI

CPHBOI

Kastrup Copenhagen

Sun 7/20

12:20 pm-11:59 pm

1 stop19h 39m

$1,015

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/28

Best time to book a flight from Copenhagen to Idaho

Have a flexible travel schedule? Discover the best time to fly to Idaho 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.

Cheapflights Insights

Everything you need to know about your flight from Copenhagen to Idaho

What is the cheapest month to book a flight from Copenhagen to Idaho?

Currently, October is the cheapest month in which you can book a flight from Copenhagen to Idaho (average of $314). Flying from Copenhagen to Idaho in June is currently the most expensive (average of $406). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

Rainfall in Idaho by month

Plan your trip to Idaho by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Idaho 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 Idaho when rainfall is around 0.2 in.

Temperature in Idaho by month

Plan your trip to Idaho by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Idaho, 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).

Reviews of airlines servicing Idaho

Get insights into the airlines that provide service to Idaho. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Idaho. Reviews last updated April 29, 2025.
Delta
8.0
Very good
7,936 reviews

Crew

8.5

Entertainment

7.9

Boarding

8.2

Comfort

7.9

Food

7.3

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
Delta
8.0
Very good
7,936 reviews
Delta
8.0
Very good
7,936 reviews

Crew

8.5

Entertainment

7.9

Boarding

8.2

Comfort

7.9

Food

7.3

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
Finnair
7.6
Good
1,273 reviews
Delta
8.0
Very good
7,936 reviews

Crew

8.5

Entertainment

7.9

Boarding

8.2

Comfort

7.9

Food

7.3

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
Virgin Atlantic
7.4
Good
642 reviews
Delta
8.0
Very good
7,936 reviews

Crew

8.5

Entertainment

7.9

Boarding

8.2

Comfort

7.9

Food

7.3

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
Scandinavian Airlines
7.3
Good
1,349 reviews
Delta
8.0
Very good
7,936 reviews

Crew

8.5

Entertainment

7.9

Boarding

8.2

Comfort

7.9

Food

7.3

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
Air Canada
7.0
Good
9,242 reviews
Delta
8.0
Very good
7,936 reviews

Crew

8.5

Entertainment

7.9

Boarding

8.2

Comfort

7.9

Food

7.3

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Related info for your journey

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

  • What airport do you fly from for flights from Copenhagen to Idaho?

    If you book a flight to Idaho from Copenhagen, you will be flying from Kastrup Copenhagen, which is the city’s only airport. Kastrup Copenhagen (CPH) is located 5.0 mi from the center of Copenhagen.

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

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

  • How can I find direct flights from Copenhagen to Idaho?

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

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

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

  • What is the cheapest month to book a flight from Copenhagen to Idaho?

    Currently, October is the cheapest month in which you can book a flight from Copenhagen to Idaho (average of $314). Flying from Copenhagen to Idaho in June is currently the most expensive (average of $406). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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Alternative routes for Copenhagen to Idaho

See prices for flight routes from nearby airports that may be better suited for you.
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