$343+ Cheap flights from Boise (BOI) to Copenhagen (CPH)
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 12/9. Fares are subject to change and may not be available on all flights or dates of travel.
BOI — CPH
Sep 15 — Sep 221
Round-trip
1 adult, Economy
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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
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Cheapest
Best
Last-minute
One-way
Cheapest flights from Boise to CopenhagenExplore the most affordable flight options available from Boise to Copenhagen. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 16, 2026.
Explore the most affordable flight options available from Boise to Copenhagen. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 16, 2026.
This Kiwi.com deal was found by Cheapflights users on 8/14. 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.
Tue 9/221:15 pm -
1 stop12h 55m
Tue 10/61:05 pm -
1 stop13h 12m
Deal found 8/14![Multiple Airlines logo]()
$723
This United Airlines deal was found by Cheapflights users on 8/15. 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 12/74:05 pm -
2 stops34h 15m
Fri 12/1111:35 am -
2 stops40h 00m
Deal found 8/15![United Airlines logo]()
$788
This Delta deal was found by Cheapflights users on 8/15. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/81:13 pm -
2 stops22h 37m
Tue 12/156:00 am -
2 stops24h 54m
Deal found 8/15![Delta logo]()
$801
This Air Canada deal was found by Cheapflights users on 8/13. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/212:00 pm -
2 stops38h 05m
Wed 11/1111:35 am -
2 stops38h 28m
Deal found 8/13![Air Canada logo]()
$848
This Air Canada deal was found by Cheapflights users on 8/13. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/15:44 pm -
2 stops56h 21m
Wed 11/1111:35 am -
2 stops41h 57m
Deal found 8/13![Air Canada logo]()
$854
This Delta deal was found by Cheapflights users on 8/13. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/26:45 am -
2 stops29h 05m
Tue 11/106:00 am -
2 stops19h 58m
Deal found 8/13![Delta logo]()
$860
This Delta deal was found by Cheapflights users on 8/13. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/410:34 am -
2 stops20h 06m
Wed 11/112:15 pm -
2 stops17h 41m
Deal found 8/13![Delta logo]()
$868
This Expedia deal was found by Cheapflights users on 8/13. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/17:10 pm -
2 stops54h 55m
Mon 11/97:10 pm -
2 stops34h 22m
Deal found 8/13![Multiple Airlines logo]()
$869
This United Airlines deal was found by Cheapflights users on 8/11. 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.
Sun 11/18:15 am -
2 stops30h 55m
Mon 11/99:50 am -
2 stops45h 01m
Deal found 8/11![United Airlines logo]()
$872
This United Airlines deal was found by Cheapflights users on 8/13. 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 10/317:10 pm -
2 stops35h 20m
Thu 11/1210:05 am -
2 stops19h 10m
Deal found 8/13![United Airlines logo]()
$887
This United Airlines deal was found by Cheapflights users on 8/13. 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 12/246:20 am -
2 stops20h 00m
Sun 1/1011:35 am -
2 stops41h 41m
Deal found 8/13![United Airlines logo]()
$890
Best flights from Boise to CopenhagenDiscover carefully curated flight deals from Boise to Copenhagen that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 16, 2026.
Discover carefully curated flight deals from Boise to Copenhagen that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 16, 2026.
This United Airlines deal was found by Cheapflights users on 8/15. 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 1/114:05 pm -
2 stops38h 05m
Thu 1/147:15 am -
2 stops24h 44m
Deal found 8/15![United Airlines logo]()
$775
This Delta deal was found by Cheapflights users on 8/13. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/16:45 am -
2 stops23h 55m
Tue 11/106:00 am -
2 stops17h 33m
Deal found 8/13![Delta logo]()
$868
This Finnair deal was found by Cheapflights users on 8/11. 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 Finnair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/17:00 am -
2 stops27h 35m
Mon 11/97:20 pm -
2 stops35h 22m
Deal found 8/11![Multiple Airlines logo]()
$877
This United Airlines deal was found by Cheapflights users on 8/11. 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.
Sun 11/18:15 am -
2 stops30h 55m
Mon 11/99:50 am -
2 stops45h 01m
Deal found 8/11![United Airlines logo]()
$872
This Delta deal was found by Cheapflights users on 8/11. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/263:29 pm -
2 stops17h 36m
Tue 12/86:00 am -
2 stops19h 15m
Deal found 8/11![Delta logo]()
$913
This Delta deal was found by Cheapflights users on 8/12. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/165:30 am -
1 stop22h 15m
Tue 10/69:00 am -
2 stops22h 59m
Deal found 8/12![Delta logo]()
$920
This United Airlines deal was found by Cheapflights users on 8/15. 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.
Sun 9/136:30 am -
2 stops44h 20m
Sun 9/2012:45 pm -
2 stops34h 46m
Deal found 8/15![United Airlines logo]()
$938
Last-minute flights from Boise to CopenhagenDiscover last-minute flight deals from Boise to Copenhagen. Data last updated August 16, 2026 and is based on user searches.
Discover last-minute flight deals from Boise to Copenhagen. Data last updated August 16, 2026 and is based on user searches.
This Delta deal was found by Cheapflights users on 8/14. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/262:53 pm -
1 stop12h 52m
Tue 12/86:00 am -
2 stops24h 54m
Deal found 8/14![Delta logo]()
$909
This Air Canada deal was found by Cheapflights users on 8/12. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/266:30 am -
2 stops20h 20m
Tue 12/87:15 am -
3 stops23h 51m
Deal found 8/12![Multiple Airlines logo]()
$952
This Air Canada deal was found by Cheapflights users on 8/12. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/266:30 am -
3 stops20h 20m
Tue 12/87:15 am -
3 stops23h 51m
Deal found 8/12![Air Canada logo]()
$957
This British Airways deal was found by Cheapflights users on 8/11. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/103:21 pm -
2 stops21h 09m
Wed 9/168:50 am -
2 stops21h 37m
Deal found 8/11![Multiple Airlines logo]()
$943
This oojo deal was found by Cheapflights users on 8/11. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/104:00 pm -
1 stop15h 10m
Wed 9/162:15 pm -
1 stop16h 44m
Deal found 8/11![Scandinavian Airlines logo]()
$965
This United Airlines deal was found by Cheapflights users on 8/15. 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.
Sun 9/136:30 am -
2 stops44h 20m
Sun 9/2012:45 pm -
2 stops34h 46m
Deal found 8/15![United Airlines logo]()
$938
This Delta deal was found by Cheapflights users on 8/15. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/135:30 am -
1 stop22h 15m
Sun 9/209:25 am -
2 stops22h 34m
Deal found 8/15![Delta logo]()
$954
This United Airlines deal was found by Cheapflights users on 8/12. 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.
Wed 9/167:05 pm -
2 stops20h 25m
Tue 10/612:45 pm -
2 stops43h 14m
Deal found 8/12![United Airlines logo]()
$908
This Delta deal was found by Cheapflights users on 8/12. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/165:30 am -
1 stop22h 15m
Tue 10/69:00 am -
2 stops22h 59m
Deal found 8/12![Delta logo]()
$920
This Kiwi.com deal was found by Cheapflights users on 8/14. 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.
Tue 9/221:15 pm -
1 stop12h 55m
Tue 10/61:05 pm -
1 stop13h 12m
Deal found 8/14![Multiple Airlines logo]()
$723
One-way flights from Boise to CopenhagenSearch for one-way flight options from Boise to Copenhagen. Find affordable one-way fares based on user searches. Data last updated August 16, 2026.
Search for one-way flight options from Boise to Copenhagen. Find affordable one-way fares based on user searches. Data last updated August 16, 2026.
This Delta deal was found by Cheapflights users on 8/12. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/65:15 am -
2 stops23h 55m
Deal found 8/12![Delta logo]()
$343
This United Airlines deal was found by Cheapflights users on 8/12. 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.
Sat 12/126:55 pm -
2 stops39h 30m
Deal found 8/12![United Airlines logo]()
$377
This Delta deal was found by Cheapflights users on 8/12. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/111:43 pm -
2 stops22h 07m
Deal found 8/12![Delta logo]()
$393
This Delta deal was found by Cheapflights users on 8/12. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/1010:37 am -
2 stops20h 03m
Deal found 8/12![Delta logo]()
$400
This Kiwi.com deal was found by Cheapflights users on 8/12. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/86:51 pm -
1 stop36h 34m
Deal found 8/12![Multiple Airlines logo]()
$519
This Kiwi.com deal was found by Cheapflights users on 8/12. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/98:18 am -
1 stop23h 07m
Deal found 8/12![Multiple Airlines logo]()
$522
This Kiwi.com deal was found by Cheapflights users on 8/12. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/78:18 am -
1 stop23h 07m
Deal found 8/12![Multiple Airlines logo]()
$534
This Kiwi.com deal was found by Cheapflights users on 8/12. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/68:18 am -
1 stop23h 07m
Deal found 8/12![Multiple Airlines logo]()
$561
This Kiwi.com deal was found by Cheapflights users on 8/12. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/119:00 am -
1 stop19h 15m
Deal found 8/12![Multiple Airlines logo]()
$562
This Kiwi.com deal was found by Cheapflights users on 8/12. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/109:00 am -
1 stop19h 15m
Deal found 8/12![Multiple Airlines logo]()
$566
This Kiwi.com deal was found by Cheapflights users on 8/12. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/129:00 am -
1 stop19h 15m
Deal found 8/12![Multiple Airlines logo]()
$567
This Air Canada deal was found by Cheapflights users on 8/12. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/98:40 am -
3 stops25h 45m
Deal found 8/12![Air Canada logo]()
$578
Find flight deals from Boise to Copenhagen
Discover tips and strategies to find the most affordable flight options for your journey from Boise (BOI) to Copenhagen (CPH). 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 August 16, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $723 (Kiwi.com) |
One-way from | $343 (Delta) |
Popular in | June |
Cheapest in | February |
Average price | $928 |
Cheapflights Fare Finder
Customize your flight search to find flights from Boise to Copenhagen 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 August 16, 2026.
Use the filters below to find and compare flights from Boise to Copenhagen that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
BoiseCopenhagen
BOI Boise Air Term. Gowen Fld - CPH Kastrup Copenhagen
BOICPH
Boise Air Term. Gowen Fld
Mon 1/11
4:05 pm-2:10 pm
2 stops38h 05m
Kastrup Copenhagen
Thu 1/14
7:15 am-11:59 pm
2 stops24h 44m
$775
BoiseCopenhagen
BOI Boise Air Term. Gowen Fld - CPH Kastrup Copenhagen
BOICPH
Boise Air Term. Gowen Fld
Sun 11/1
6:45 am-2:40 pm
2 stops23h 55m
Kastrup Copenhagen
Tue 11/10
6:00 am-3:33 pm
2 stops17h 33m
$868
BoiseCopenhagen
BOI Boise Air Term. Gowen Fld - CPH Kastrup Copenhagen
BOICPH
Boise Air Term. Gowen Fld
Sun 11/1
8:15 am-11:10 pm
2 stops30h 55m
Kastrup Copenhagen
Mon 11/9
9:50 am-10:51 pm
2 stops45h 01m
$872
BoiseCopenhagen
BOI Boise Air Term. Gowen Fld - CPH Kastrup Copenhagen
BOICPH
Boise Air Term. Gowen Fld
Sun 11/1
7:00 am-6:35 pm
2 stops27h 35m
Kastrup Copenhagen
Mon 11/9
7:20 pm-10:42 pm
2 stops35h 22m
$877
Quickest round-trip
BoiseCopenhagen
BOI Boise Air Term. Gowen Fld - CPH Kastrup Copenhagen
BOICPH
Boise Air Term. Gowen Fld
Wed 8/26
3:29 pm-5:05 pm
2 stops17h 36m
Kastrup Copenhagen
Tue 12/8
6:00 am-5:15 pm
2 stops19h 15m
$913
BoiseCopenhagen
BOI Boise Air Term. Gowen Fld - CPH Kastrup Copenhagen
BOICPH
Boise Air Term. Gowen Fld
Wed 9/16
5:30 am-11:45 am
1 stop22h 15m
Kastrup Copenhagen
Tue 10/6
9:00 am-11:59 pm
2 stops22h 59m
$920
BoiseCopenhagen
BOI Boise Air Term. Gowen Fld - CPH Kastrup Copenhagen
BOICPH
Boise Air Term. Gowen Fld
Sun 9/13
6:30 am-10:50 am
2 stops44h 20m
Kastrup Copenhagen
Sun 9/20
12:45 pm-3:31 pm
2 stops34h 46m
$938
Cheapest one-way
BoiseCopenhagen
BOI Boise Air Term. Gowen Fld - CPH Kastrup Copenhagen
BOICPH
Boise Air Term. Gowen Fld
Wed 12/9
10:37 am-7:50 pm
2 stops25h 13m
$343
BoiseCopenhagen
BOI Boise Air Term. Gowen Fld - CPH Kastrup Copenhagen
BOICPH
Boise Air Term. Gowen Fld
Fri 12/11
1:43 pm-7:50 pm
2 stops22h 07m
$393
BoiseCopenhagen
BOI Boise Air Term. Gowen Fld - CPH Kastrup Copenhagen
BOICPH
Boise Air Term. Gowen Fld
Thu 12/10
10:37 am-2:40 pm
2 stops20h 03m
$400
Showing 1-10 of 13 resultsSorted by cheapest first
Compare providers for flights from Boise to Copenhagen
Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Boise to Copenhagen in August.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars |
- Most accurate provider: When it comes to deals on Boise-Copenhagen flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Boise-Copenhagen flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Boise-Copenhagen flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Boise-Copenhagen flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Boise-Copenhagen flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.
Best time to book a flight from Boise to Copenhagen
Have a flexible travel schedule? Discover the best time to fly to Copenhagen from Boise with our price prediction graph.
BOI-CPH
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 Boise to Copenhagen
Reviews of airlines servicing Copenhagen
Get insights into the airlines that provide service to Copenhagen. 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 Copenhagen. Reviews last updated August 16, 2026.
Read through reviews of airlines operating flights from Boise to Copenhagen, such as Delta and United Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Overall
7.8
Comfort
7.8
Boarding
8.1
Food
7.2
Crew
8.5
Entertainment
7.8
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Overall
7.8
Comfort
7.8
Boarding
8.1
Food
7.2
Crew
8.5
Entertainment
7.8
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Overall
7.8
Comfort
7.8
Boarding
8.1
Food
7.2
Crew
8.5
Entertainment
7.8
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Related info for your journey
Find useful and relevant information for your journey from Boise to Copenhagen. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Browse thousands of different options on Cheapflights for your next trip
Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.
Alternative routes
Complete your trip
Copenhagen flight routes
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Other flights from Boise
Popular flights
Alternative routes for Boise to Copenhagen
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Complete your trip
Complete your trip to Copenhagen by adding a car rental and/or hotel reservation to your travel itinerary.
Other flights to Copenhagen
Explore flights to Copenhagen departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on August 16, 2026.
Search flights from Boise to Copenhagen by cabin class
Find flights from Boise to Copenhagen, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Boise and Copenhagen flights
Browse other Boise and Copenhagen flight options. Last updated on August 16, 2026.
Other flights from Boise
Browse through other flights departing from Boise. Flights are based on user searches made on Cheapflights and were last updated on August 16, 2026.
Popular flight searches
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Top 2 airlines flying from Boise to Copenhagen
Discover the top 2 airlines that operate flights from Boise to Copenhagen. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated August 16, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$546 | Average$747 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$621 | Average$691 | FlexibilityNo cancel fee | On-time69% |