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$569+ Cheap flights from Denmark 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 6/25. Fares are subject to change and may not be available on all flights or dates of travel.
CPH — BOI
Apr 7 — Apr 141
Mon 4/7
Mon 4/14
1 adult, Economy
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Cheap flight deals from Denmark to Idaho

Keep the following information in mind while searching for Denmark to Idaho flight deals. Data was last updated April 2, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$665
(Travelis)

One-way from

$569
(Kiwi.com)

Popular in

January

Cheapest in

March

Average price

$837
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 Denmark to Idaho
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One-way flight from Denmark to Idaho
Search Deals
Highest demand for flights based on searches. 14% potential increase in price ($160 potential increase over avg. RT price).
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Cheapest flight prices on average. 6% potential price decrease ($56 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 Denmark to Idaho

Cheapest flights from Denmark to Idaho
Explore the most affordable flight options available from Denmark to Idaho. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 2, 2025.

This Travelis deal was found by Cheapflights users on 4/1. 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 Travelis is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/108:50 amCPH - BOI
2 stops21h 19mFinnair
Thu 5/151:38 pmBOI - CPH
2 stops21h 02mFinnair
Deal found 4/1$665
This Ticket deal was found by Cheapflights users on 4/1. 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.
Sat 5/102:15 pmCPH - BOI
1 stop17h 13mScandinavian Airlines
Thu 5/153:39 pmBOI - CPH
1 stop15h 31mScandinavian Airlines
Deal found 4/1$828
This Kiwi.com deal was found by Cheapflights users on 4/1. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/102:10 pmCPH - BOI
2 stops54h 32mMultiple Airlines
Thu 5/158:50 amBOI - CPH
1 stop22h 30mMultiple Airlines
Deal found 4/1$997
This Flysmarter deal was found by Cheapflights users on 4/1. 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.
Sat 5/1012:50 pmCPH - BOI
2 stops17h 55mAir Canada
Thu 5/155:00 amBOI - CPH
3 stops22h 05mAir Canada
Deal found 4/1$1,224

Cheapflights Fare Finder

Customize your flight search to find flights from Denmark 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 2, 2025.
Use the filters below to find and compare flights from Denmark to Idaho that are best for you.

Fly from

Denmark

Fly to

Idaho

Route

Depart

Return

Price

CopenhagenBoise

CPH - BOI

CPHBOI

Kastrup Copenhagen

Sat 5/10

8:50 am-10:09 pm

2 stops21h 19m

Boise Air Term. Gowen Fld

Thu 5/15

1:38 pm-6:40 pm

2 stops21h 02m

$665

CopenhagenBoise

CPH - BOI

CPHBOI

Kastrup Copenhagen

Sat 5/10

2:15 pm-11:28 pm

1 stop17h 13m

Boise Air Term. Gowen Fld

Thu 5/15

3:39 pm-3:10 pm

1 stop15h 31m

$828

CopenhagenBoise

CPH - BOI

CPHBOI

Kastrup Copenhagen

Sat 5/10

2:10 pm-12:42 pm

2 stops54h 32m

Boise Air Term. Gowen Fld

Thu 5/15

8:50 am-3:20 pm

1 stop22h 30m

$997

CopenhagenBoise

CPH - BOI

CPHBOI

Kastrup Copenhagen

Sat 5/10

12:50 pm-10:45 pm

2 stops17h 55m

Boise Air Term. Gowen Fld

Thu 5/15

5:00 am-11:05 am

3 stops22h 05m

$1,224

CopenhagenBoise

CPH - BOI

CPHBOI

Kastrup Copenhagen

Wed 6/25

10:35 pm-10:45 pm

3 stops32h 10m

$569

CopenhagenBoise

CPH - BOI

CPHBOI

Kastrup Copenhagen

Tue 5/13

6:05 am-6:00 pm

2 stops19h 55m

$700

CopenhagenBoise

CPH - BOI

CPHBOI

Kastrup Copenhagen

Tue 5/13

2:15 pm-11:28 pm

1 stop17h 13m

$802

CopenhagenBoise

CPH - BOI

CPHBOI

Kastrup Copenhagen

Wed 6/25

12:20 pm-11:59 pm

1 stop19h 39m

$970

CopenhagenBoise

CPH - BOI

CPHBOI

Kastrup Copenhagen

Tue 5/13

12:45 pm-12:39 pm

3 stops55h 54m

$1,486

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/1

Best time to book a flight from Denmark to Idaho

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

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

Currently, October is the cheapest month in which you can book a flight from Denmark to Idaho (average of $314). Flying from Denmark to Idaho in June is currently the most expensive (average of $419). 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 2, 2025.
Delta
8.0
Very good
7,899 reviews

Food

7.3

Entertainment

7.9

Boarding

8.2

Overall

8.0

Comfort

8.0

Crew

8.5

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
7,899 reviews
Delta
8.0
Very good
7,899 reviews

Food

7.3

Entertainment

7.9

Boarding

8.2

Overall

8.0

Comfort

8.0

Crew

8.5

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
1,267 reviews
Delta
8.0
Very good
7,899 reviews

Food

7.3

Entertainment

7.9

Boarding

8.2

Overall

8.0

Comfort

8.0

Crew

8.5

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
United Airlines
7.4
Good
8,615 reviews
Delta
8.0
Very good
7,899 reviews

Food

7.3

Entertainment

7.9

Boarding

8.2

Overall

8.0

Comfort

8.0

Crew

8.5

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
1,328 reviews
Delta
8.0
Very good
7,899 reviews

Food

7.3

Entertainment

7.9

Boarding

8.2

Overall

8.0

Comfort

8.0

Crew

8.5

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
9,022 reviews
Delta
8.0
Very good
7,899 reviews

Food

7.3

Entertainment

7.9

Boarding

8.2

Overall

8.0

Comfort

8.0

Crew

8.5

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 Denmark to Idaho. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What are the cheapest airlines to fly from Denmark to Idaho one-way?

    One-way options have recently been found by users for as low as $700 on Lufthansa. Other airlines that offer cheap prices include Scandinavian Airlines from $802 and Delta from $970 one-way.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Denmark 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 Denmark to Idaho?

    Currently, October is the cheapest month in which you can book a flight from Denmark to Idaho (average of $314). Flying from Denmark to Idaho in June is currently the most expensive (average of $419). 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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