BOI - CPH

$779 Find Cheap Flights from Boise to Copenhagen

This is the cheapest round-trip flight price found by a KAYAK user in the last 72 hours by searching for a flight from Boise to Copenhagen departing on 5/8. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to Copenhagen

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Boise to Copenhagen, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Boise to Copenhagen, as well as popular online travel agencies
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Everything you should know

Cheapest round-trip
$779
Typical prices: $1,081-$900
Multiple Airlines
Fri 5/8Thu 5/21
BOI - CPH • 2 stops
Top airlines
Cheapest • from $812 (round-trip)
Best reviews • 7.9 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
Nonstop flights
Not available
There are currently no direct flights between Boise and Copenhagen. You'll need at least 1 connection.
Insights
Insights
Insights
Insights
Top layover airports
Cheapest • Avg $1,480 (round-trip)
Shortest trip • 13h 16m (one-way)
Insights
Insights
Insights
Insights
When to travel
Cheapest • 39% price drop
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
Start a new search
KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to Copenhagen!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Boise to Copenhagen (BOI-CPH)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Boise to Copenhagen that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Boise to Copenhagen

Fri, May 8 - Thu, May 21
Multiple Airlines Logo
2:57 pm - 12:55 pm
BOI
-
CPH
37h 58m
2 stops
Multiple Airlines Logo
7:20 am - 11:58 pm
CPH
-
BOI
24h 38m
2 stops
$779Multiple Airlines
Wed, Aug 26 - Tue, Dec 8
United Airlines Logo
6:23 am - 10:50 am
BOI
-
CPH
20h 27m
2 stops
United Airlines Logo
6:55 am - 7:16 pm
CPH
-
BOI
20h 21m
2 stops
$812United Airlines
Wed, Aug 26 - Tue, Dec 8
United Airlines Logo
6:30 am - 10:50 am
BOI
-
CPH
20h 20m
2 stops
United Airlines Logo
10:10 am - 9:15 pm
CPH
-
BOI
19h 05m
2 stops
$813United Airlines
Wed, Aug 26 - Tue, Dec 8
Multiple Airlines Logo
8:15 am - 10:50 am
BOI
-
CPH
18h 35m
2 stops
Multiple Airlines Logo
6:55 am - 11:06 pm
CPH
-
BOI
24h 11m
3 stops
$820Multiple Airlines
Wed, Aug 26 - Tue, Dec 8
Multiple Airlines Logo
8:15 am - 10:50 am
BOI
-
CPH
18h 35m
2 stops
Multiple Airlines Logo
6:55 am - 11:06 pm
CPH
-
BOI
24h 11m
3 stops
$821Multiple Airlines
Sun, Sep 13 - Sat, Sep 19
Finnair Logo
6:44 am - 4:15 pm
BOI
-
CPH
25h 31m
2 stops
Finnair Logo
7:25 pm - 10:17 pm
CPH
-
BOI
34h 52m
2 stops
$822Finnair
Wed, Aug 26 - Tue, Dec 8
Scandinavian Airlines Logo
3:30 pm - 3:10 pm
BOI
-
CPH
15h 40m
1 stop
Scandinavian Airlines Logo
2:20 pm - 11:08 pm
CPH
-
BOI
16h 48m
1 stop
$841Scandinavian Airlines
Wed, Aug 26 - Tue, Dec 8
Scandinavian Airlines Logo
3:30 pm - 3:10 pm
BOI
-
CPH
15h 40m
1 stop
Scandinavian Airlines Logo
2:20 pm - 11:08 pm
CPH
-
BOI
16h 48m
1 stop
$845Scandinavian Airlines
Fri, Aug 14 - Tue, Dec 22
United Airlines Logo
10:37 am - 11:30 pm
BOI
-
CPH
28h 53m
2 stops
United Airlines Logo
10:10 am - 11:59 pm
CPH
-
BOI
21h 49m
2 stops
$862United Airlines
Fri, Aug 14 - Tue, Dec 22
United Airlines Logo
8:15 am - 6:00 pm
BOI
-
CPH
25h 45m
2 stops
United Airlines Logo
6:55 am - 11:59 pm
CPH
-
BOI
25h 04m
2 stops
$873United Airlines
Booking Insights

KAYAK's insights & trends for Boise to Copenhagen flights

Get data-powered insights and trends into flights from Boise to Copenhagen to help you find the cheapest flights, the best time to fly and much more.

How much is a round-trip flight from Boise to Copenhagen?

This analysis is based on the cheapest round-trip price found on KAYAK in the last 12 months by searching for a flight from Boise to Copenhagen departing in May.

What is the cheapest month to fly from Boise to Copenhagen?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Boise to Copenhagen, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Boise to Copenhagen is February, where tickets cost $546 (return) on average. On the other hand, the most expensive months are December and June, where the average cost of round-trip tickets is $1,729 and $1,203 respectively.

Good to know

Low seasonFebruary
Cheapest flight$779
Best time to beat the crowds with an average 40% drop in price.
Most popular time to fly with an average 34% increase in price.
Flight from Boise to Copenhagen

When to book flights from Boise to Copenhagen

Are your dates flexible? Find out the best times to travel from Boise to Copenhagen based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from Boise to Copenhagen

  • What is the cheapest flight from Boise to Copenhagen?

    In the last 3 days, the lowest price for a flight from Boise to Copenhagen was $779 for a round-trip ticket.

  • Do I need a passport to fly between Boise and Copenhagen?

    Yes

  • Which aircraft models fly most regularly from Boise to Copenhagen?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Boise to Copenhagen?

    Star Alliance, and SkyTeam are the airline alliances operating flights between Boise and Copenhagen, with Star Alliance being the most commonly used for this route.

  • Which is the best airline for flights from Boise to Copenhagen, Delta or United Airlines?

    The two airlines most popular with KAYAK users for flights from Boise to Copenhagen are Delta and United Airlines. With an average price for the route of $747 and an overall rating of 7.9, Delta is the most popular choice. United Airlines is also a great choice for the route, with an average price of $691 and an overall rating of 7.4.

  • How does KAYAK find such low prices on flights from Boise to Copenhagen?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Boise to Copenhagen.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Boise to Copenhagen?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Copenhagen from Boise is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Boise to Copenhagen?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Copenhagen with an airline and back to Boise with another airline. Booking your flights between Boise and CPH can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Boise to Copenhagen?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Copenhagen from Boise up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top 3 airlines serving from Boise to Copenhagen

 
See real verified KAYAK customer reviews for airlines flying from Boise to Copenhagen. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Boise to Copenhagen? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.9
DeltaOverall score based on 8409 reviews
8.5Crew
8.1Boarding
7.8Entertainment
7.9Comfort
7.2Food
Airline reviews

The flight was way too HOT! And the plane did not have any in-flight TV entertainment.

6.0 GoodEvelyn, Apr 2026
MDT - ATL
Read more Delta reviews

The flight was way too HOT! And the plane did not have any in-flight TV entertainment.

Boarding was good. The flight was on time ( arrival was 20 minutes early). Inflight service was average ( US airlines have not mastered the skills of customer service yet). The food was mediocre. “ breakfast “ was downright awful and insulting. It was a piece of dough with mon descript filling that was supposed to be cheese omelette).

The tray table was broken and the food was terrible.

The gentleman at the gate I think his name is RIE was exceptional

While they turned off most cabin lights to allow people to sleep, I was bothered by how bright the side lights still were. It was still quite bright for me in a window seat, when I wish I could have slept!

One of the flight attendants was a little cranky. I appreciated the free wifi and plug to charge my laptop

No entertainment. Plane was so small had to pink tag a carry on ive used for 20 years easily on board. The fact the flight got in at midnight, had to wait for crew in fort wayne to allow the plane to approach the gate, THEN had to wait for bag on jet bridge made experience irritating at best.

Crew was great. Near on time departure and early arrival. Snacks are always meh. Not a fan of the "pay for everything including miles " proposal unless base flight rate going to be 100 bucks.

Would have been better if there was a nonstop flight from Tampa to Norfolk or Tampa to New Port News.

Overall Good! The weather delayed our takeoff from Atlanta and our arrival in Miami! If Mother Nature can mess up a flight she will do it every time!

Crew was friendly. Seats are too narrow, particularly when a big person is in the adjacent seat, but I understand this is due to smaller planes usually flight into Lincoln. I have experienced several flight delays going out and coming into Lincoln airport, I say maybe 50% or higher of the flights I've taken out of this airport have been delayed.

newer aircraft, ability to connect my headset via blue tooth for entertainment.

Great flight. Boarded efficiently. Arrived early at CLT. There was no in flight entertainment on this aircraft. Great crew.

Due to cancellation of connecting flight (Lufthansa) I didn’t fly with United

The seat was comfortable. There was a lot of turbulence. If it weren't for that,it would have been okay.

It was a red-eye, but the flight felt surprisingly quick. The seats were very comfortable, and that made resting much easier. I also want to thank the gentleman seated next to me, who graciously moved so my mom could sit beside me. We slept almost the entire way. The cabin crew was respectful in not disturbing us, while also being courteous and professional throughout. Thank you, United.

Packed in plane small uncomfortable seats elbow to elbow nobody wants to be in that situation for the money they paid

Vegetarian selection could be better. Bread was too hard to chew.

Crew was friendly and competent. Food, wine, and entertainment were excellent except the raw tuna on the flight to Split. Recommend against serving that - at least as the only option. Many medical conditions do not allow people to eat raw fish.

Overall flight was ok. Flight attendant was receptive to assisting passengers with tight connections.

The stewardess was incredibly rude. The gave you only one drink with dinner.

Cancelled flight, wasn't refunded paid selected seats. Poor customer service. Called airline and they didn't realize the flight was cancelled until several hours after the email notice was sent.

It wasn't an AeroMexico connect but SAS, I dunno where that AeroMexico info came from. A word to the wise - do NOT get an international connecting flight into Eurooe at Copenhagen that has less than an hour layover between flights, or you'll never make it. You'll need to go thru immigration at the airport before catching your next flight, which takes some time, and then it could be a good half hour walk or more over to your next gate. Kayak lined up flights for us with only a 45-minute layover and it was literally impossible to make the nect flight ... I figured if their robots thought it woukd work it should be ok, but don't trust the robots! Had to wait for the next plane to make it to our destination.

Crew members were excellent. The seat wasn’t the best as well as a food options.

5 of my 7 pieces of luggage are missing and they cant call to find out where it is. I have to fill out a form and wait for them to mail it to me in several days (if they find it). That does not work for my travel itinerary. I need my full ticket cost refunded please.

I was unable to rebook a flight booked through cheap flights. Could not rebook, despite premium eco.

Fantastic. The only thing - out of my six luggage one was lost in Copenhagen, however it was delivered Home 3 Days later so all great..

The crew was friendly, the flight was pleasant. Thank you for your service!

Flight was completely full January 9th? I problem i had the stewardess was bumping into me constantly walking by? very annoying.. on Austrian air I dint have this issue at all...

Amazing! Everyone was so nice and the food was so good!!

Everything you need to know for your flight from Boise to Copenhagen

Information on your arrival and departure airports