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$411+ 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 5/4. Fares are subject to change and may not be available on all flights or dates of travel.
CPH — BOI
Apr 12 — Apr 191
Sun 4/12
Sun 4/19
1 adult, Economy
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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 March 13, 2026.

This American Airlines deal was found by Cheapflights users on 3/8. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/228:50 am
CPH
-
BOI
2 stops22h 04m
American Airlines
Wed 4/291:29 pm
BOI
-
CPH
2 stops22h 31m
American Airlines
Deal found 3/8$647
This American Airlines deal was found by Cheapflights users on 3/11. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/37:50 am
CPH
-
BOI
2 stops21h 17m
American Airlines
Mon 10/52:57 pm
BOI
-
CPH
2 stops44h 18m
American Airlines
Deal found 3/11$681
This British Airways deal was found by Cheapflights users on 3/8. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/48:50 am
CPH
-
BOI
2 stops21h 33m
Multiple Airlines
Sat 4/111:29 pm
BOI
-
CPH
2 stops18h 46m
Multiple Airlines
Deal found 3/8$744
This American Airlines deal was found by Cheapflights users on 3/8. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/238:50 am
CPH
-
BOI
2 stops35h 41m
American Airlines
Sun 9/271:18 pm
BOI
-
CPH
2 stops20h 02m
American Airlines
Deal found 3/8$793
This United Airlines deal was found by Cheapflights users on 3/11. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/410:10 am
CPH
-
BOI
2 stops17h 43m
United Airlines
Sat 4/115:29 pm
BOI
-
CPH
2 stops40h 36m
United Airlines
Deal found 3/11$798
This Travelis deal was found by Cheapflights users on 3/9. 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.
Thu 3/197:05 am
CPH
-
BOI
2 stops21h 24m
Lufthansa
Mon 6/112:38 pm
BOI
-
CPH
2 stops19h 57m
Lufthansa
Deal found 3/9$835
This United Airlines deal was found by Cheapflights users on 3/12. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/197:05 am
CPH
-
BOI
2 stops22h 38m
United Airlines
Mon 6/15:46 pm
BOI
-
CPH
2 stops57h 04m
United Airlines
Deal found 3/12$879

Find flight deals from Copenhagen to Boise

Discover tips and strategies to find the most affordable flight options for your journey from Copenhagen (CPH) to Boise (BOI). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated March 13, 2026.

Round-trip from

$647
(American Airlines)

One-way from

$411
(Priceline)

Popular in

May

Cheapest in

March

Average price

$784
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
Highest demand for flights based on searches. 3% potential increase in price ($41 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($32 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in March 2026
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Cheapflights Fare Finder

 
Customize your flight search to find flights from Copenhagen to Boise 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 March 13, 2026.
Use the filters below to find and compare flights from Copenhagen to Boise that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

CopenhagenBoise

CPH - BOI

CPHBOI

Kastrup Copenhagen

Wed 4/22

8:50 am-10:54 pm

2 stops22h 04m

Boise Air Term. Gowen Fld

Wed 4/29

1:29 pm-8:00 pm

2 stops22h 31m

$647

CopenhagenBoise

CPH - BOI

CPHBOI

Kastrup Copenhagen

Sat 4/4

8:50 am-10:23 pm

2 stops21h 33m

Boise Air Term. Gowen Fld

Sat 4/11

1:29 pm-4:15 pm

2 stops18h 46m

$744

CopenhagenBoise

CPH - BOI

CPHBOI

Kastrup Copenhagen

Sat 4/4

10:10 am-7:53 pm

2 stops17h 43m

Boise Air Term. Gowen Fld

Sat 4/11

5:29 pm-6:05 pm

2 stops40h 36m

$798
Quickest round-trip

CopenhagenBoise

CPH - BOI

CPHBOI

Kastrup Copenhagen

Wed 4/22

2:15 pm-11:00 pm

1 stop16h 45m

Boise Air Term. Gowen Fld

Wed 4/29

6:16 pm-6:15 pm

2 stops15h 59m

$1,223

CopenhagenBoise

CPH - BOI

CPHBOI

Kastrup Copenhagen

Sat 4/4

1:35 pm-12:38 pm

1 stop31h 03m

Boise Air Term. Gowen Fld

Sat 4/11

7:05 am-3:10 pm

1 stop24h 05m

$4,024
Cheapest one-way

CopenhagenBoise

CPH - BOI

CPHBOI

Kastrup Copenhagen

Mon 5/4

7:45 am-10:54 pm

2 stops23h 09m

$411

CopenhagenBoise

CPH - BOI

CPHBOI

Kastrup Copenhagen

Mon 5/4

8:50 am-10:54 pm

2 stops22h 04m

$417

CopenhagenBoise

CPH - BOI

CPHBOI

Kastrup Copenhagen

Mon 5/4

12:25 pm-9:42 am

3 stops29h 17m

$475

CopenhagenBoise

CPH - BOI

CPHBOI

Kastrup Copenhagen

Thu 7/30

8:50 pm-11:05 pm

2 stops34h 15m

$512

CopenhagenBoise

CPH - BOI

CPHBOI

Kastrup Copenhagen

Thu 7/30

9:20 pm-9:43 am

3 stops44h 23m

$789

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/11

Showing 1-10 of 13 resultsSorted by cheapest first
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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

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?

    There are many flights that can get you from Copenhagen to Boise in 17h 43m. Fly via American Airlines or United 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

Traveling to a place near Boise?

Book flights to Boise if you plan to visit one of these locations
Ontario
Meridian
Nampa
Caldwell
McCall

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