$551+ 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 10/4. Fares are subject to change and may not be available on all flights or dates of travel.
CPH — BOI
Jul 23 — Jul 301
Round-trip
1 adult, Economy
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Find cheap flights from Denmark to Idaho with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from Denmark to Idaho
Cheapest
Best
Last-minute
One-way
Cheapest flights from Denmark to IdahoExplore 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 June 23, 2026.
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 June 23, 2026.
This American Airlines deal was found by Cheapflights users on 6/23. 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.
Fri 10/2311:00 am
CPH
- BOI
2 stops32h 26m
American Airlines
Tue 10/272:57 pm
BOI
- CPH
2 stops38h 18m
American Airlines
Deal found 6/23![American Airlines logo]()
$770
This American Airlines deal was found by Cheapflights users on 6/23. 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 9/3010:20 am
CPH
- IDA
2 stops43h 00m
American Airlines
Sun 10/41:58 pm
IDA
- CPH
2 stops45h 57m
American Airlines
Deal found 6/23![American Airlines logo]()
$770
This United Airlines deal was found by Cheapflights users on 6/20. 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.
Mon 7/612:35 pm
CPH
- IDA
2 stops40h 32m
United Airlines
Fri 7/107:00 am
IDA
- CPH
2 stops42h 15m
United Airlines
Deal found 6/20![United Airlines logo]()
$1,025
This flygcity.se deal was found by Cheapflights users on 6/20. 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 flygcity.se is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/612:35 pm
CPH
- IDA
3 stops32h 50m
Air Canada
Fri 7/1010:35 am
IDA
- CPH
2 stops19h 35m
Air Canada
Deal found 6/20![Air Canada logo]()
$1,202
This Scandinavian Airlines deal was found by Cheapflights users on 6/23. 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 Scandinavian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/232:15 pm
CPH
- BOI
1 stop16h 53m
Scandinavian Airlines
Tue 10/274:50 pm
BOI
- CPH
1 stop15h 35m
Scandinavian Airlines
Deal found 6/23![Scandinavian Airlines logo]()
$1,318
This Kiwi.com deal was found by Cheapflights users on 6/20. 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.
Mon 7/67:15 pm
CPH
- IDA
2 stops35h 24m
Multiple Airlines
Fri 7/107:15 am
IDA
- CPH
1 stop18h 55m
Multiple Airlines
Deal found 6/20![Multiple Airlines logo]()
$2,135
Best flights from Denmark to IdahoDiscover carefully curated flight deals from Denmark to Idaho that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated June 23, 2026.
Discover carefully curated flight deals from Denmark to Idaho that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated June 23, 2026.
This American Airlines deal was found by Cheapflights users on 6/23. 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 9/3010:20 am
CPH
- IDA
2 stops43h 00m
American Airlines
Sun 10/41:58 pm
IDA
- CPH
2 stops45h 57m
American Airlines
Deal found 6/23![American Airlines logo]()
$770
This United Airlines deal was found by Cheapflights users on 6/20. 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.
Mon 7/612:35 pm
CPH
- IDA
2 stops40h 32m
United Airlines
Fri 7/107:00 am
IDA
- CPH
2 stops42h 15m
United Airlines
Deal found 6/20![United Airlines logo]()
$1,025
This flygcity.se deal was found by Cheapflights users on 6/20. 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 flygcity.se is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/612:35 pm
CPH
- IDA
3 stops32h 50m
Air Canada
Fri 7/1010:35 am
IDA
- CPH
2 stops19h 35m
Air Canada
Deal found 6/20![Air Canada logo]()
$1,202
This Scandinavian Airlines deal was found by Cheapflights users on 6/23. 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 Scandinavian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/232:15 pm
CPH
- BOI
1 stop16h 53m
Scandinavian Airlines
Tue 10/274:50 pm
BOI
- CPH
1 stop15h 35m
Scandinavian Airlines
Deal found 6/23![Scandinavian Airlines logo]()
$1,318
This Kiwi.com deal was found by Cheapflights users on 6/20. 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.
Mon 7/67:15 pm
CPH
- IDA
2 stops35h 24m
Multiple Airlines
Fri 7/107:15 am
IDA
- CPH
1 stop18h 55m
Multiple Airlines
Deal found 6/20![Multiple Airlines logo]()
$2,135
Last-minute flights from Denmark to IdahoDiscover last-minute flight deals from Denmark to Idaho. Data last updated June 23, 2026 and is based on user searches.
Discover last-minute flight deals from Denmark to Idaho. Data last updated June 23, 2026 and is based on user searches.
This United Airlines deal was found by Cheapflights users on 6/20. 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.
Mon 7/612:35 pm
CPH
- IDA
2 stops40h 32m
United Airlines
Fri 7/107:00 am
IDA
- CPH
2 stops42h 15m
United Airlines
Deal found 6/20![United Airlines logo]()
$1,025
This flygcity.se deal was found by Cheapflights users on 6/20. 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 flygcity.se is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/612:35 pm
CPH
- IDA
3 stops32h 50m
Air Canada
Fri 7/1010:35 am
IDA
- CPH
2 stops19h 35m
Air Canada
Deal found 6/20![Air Canada logo]()
$1,202
This Kiwi.com deal was found by Cheapflights users on 6/20. 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.
Mon 7/67:15 pm
CPH
- IDA
2 stops35h 24m
Multiple Airlines
Fri 7/107:15 am
IDA
- CPH
1 stop18h 55m
Multiple Airlines
Deal found 6/20![Multiple Airlines logo]()
$2,135
One-way flights from Denmark to IdahoSearch for one-way flight options from Denmark to Idaho. Find affordable one-way fares based on user searches. Data last updated June 23, 2026.
Search for one-way flight options from Denmark to Idaho. Find affordable one-way fares based on user searches. Data last updated June 23, 2026.
This Finnair deal was found by Cheapflights users on 6/21. 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 Finnair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/47:30 pm
CPH
- BOI
2 stops34h 47m
Finnair
Deal found 6/21![Finnair logo]()
$551
This Kiwi.com deal was found by Cheapflights users on 6/21. 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.
Sun 10/47:50 pm
CPH
- BOI
3 stops51h 33m
Multiple Airlines
Deal found 6/21![Multiple Airlines logo]()
$575
Find flight deals from Denmark to Idaho
Keep the following information in mind while searching for Denmark to Idaho flight deals. Data was last updated June 23, 2026.
Round-trip from | $773 (American Airlines) |
|---|---|
One-way from | $551 (Finnair) |
Popular in | July |
Cheapest in | March |
Average price | $1,021 |
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 June 23, 2026.
Use the filters below to find and compare flights from Denmark to Idaho that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
CopenhagenIdaho Falls
CPH - IDA
CPHIDA
Kastrup Copenhagen
Wed 9/30
10:20 am-9:20 pm
2 stops43h 00m
Idaho Falls Fanning Field
Sun 10/4
1:58 pm-7:55 pm
2 stops45h 57m
$770
CopenhagenIdaho Falls
CPH - IDA
CPHIDA
Kastrup Copenhagen
Mon 7/6
12:35 pm-9:07 pm
2 stops40h 32m
Idaho Falls Fanning Field
Fri 7/10
7:00 am-9:15 am
2 stops42h 15m
$1,025
CopenhagenIdaho Falls
CPH - IDA
CPHIDA
Kastrup Copenhagen
Mon 7/6
12:35 pm-1:25 pm
3 stops32h 50m
Idaho Falls Fanning Field
Fri 7/10
10:35 am-2:10 pm
2 stops19h 35m
$1,202
Quickest round-trip
CopenhagenBoise
CPH - BOI
CPHBOI
Kastrup Copenhagen
Fri 10/23
2:15 pm-11:08 pm
1 stop16h 53m
Boise Air Term. Gowen Fld
Tue 10/27
4:50 pm-3:25 pm
1 stop15h 35m
$1,318
CopenhagenIdaho Falls
CPH - IDA
CPHIDA
Kastrup Copenhagen
Mon 7/6
7:15 pm-10:39 pm
2 stops35h 24m
Idaho Falls Fanning Field
Fri 7/10
7:15 am-10:10 am
1 stop18h 55m
$2,135
Cheapest one-way
Quickest one-way
CopenhagenBoise
CPH - BOI
CPHBOI
Kastrup Copenhagen
Sun 10/4
7:30 pm-10:17 pm
2 stops34h 47m
$551
Sorted by cheapest first
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.
CPH-BOI
CPH-IDA
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
DK0-USID
CPH-BOI
CPH-IDA
No data available for this route at this time. Please check back soon.
Related info for your journey
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