$526 Find Cheap Flights from Europe to Boise - Compare and Save

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Cheap Flights from Europe to Boise

 
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Europe to Boise

Thu, Dec 10 - Thu, Jan 7
American Airlines Logo
11:30 am - 10:46 pmDUB  Dublin-BOI Boise Air Term. Gowen Fld
18h 16m2 stops Philadelphia Dallas/Fort Worth
American Airlines Logo
1:35 pm - 2:00 pmBOI  Boise Air Term. Gowen Fld-DUB Dublin
17h 25m2 stops Dallas/Fort Worth London Heathrow
$772American Airlines
Wed, Dec 2 - Wed, Dec 9
Alaska Airlines Logo
2:45 pm - 11:59 pmLHR  London Heathrow-BOI Boise Air Term. Gowen Fld
16h 14m1 stop Seattle/Tacoma Intl
Alaska Airlines Logo
6:37 am - 12:20 pmBOI  Boise Air Term. Gowen Fld-LHR London Heathrow
22h 43m1 stop Seattle/Tacoma Intl
$808Alaska Airlines
Wed, Dec 2 - Wed, Dec 9
Multiple Airlines Logo
7:40 am - 6:23 pmLHR  London Heathrow-BOI Boise Air Term. Gowen Fld
17h 43m2 stops Munich Franz Josef Strauss Seattle/Tacoma Intl
Multiple Airlines Logo
4:10 pm - 11:50 amBOI  Boise Air Term. Gowen Fld-LHR London Heathrow
36h 40m2 stops Seattle/Tacoma Intl Vancouver Intl
$835Multiple Airlines
Thu, Dec 3 - Tue, Dec 8
Lufthansa Logo
7:15 am - 9:27 pmCPH  Kastrup Copenhagen-BOI Boise Air Term. Gowen Fld
22h 12m2 stops Frankfurt am Main Denver Intl
Lufthansa Logo
2:48 pm - 5:35 pmBOI  Boise Air Term. Gowen Fld-CPH Kastrup Copenhagen
18h 47m2 stops Denver Intl Munich Franz Josef Strauss
$840Lufthansa
Thu, Jan 14 - Mon, Jan 18
United Airlines Logo
7:05 am - 9:33 pmFCO  Rome Fiumicino-BOI Boise Air Term. Gowen Fld
22h 28m2 stops Frankfurt am Main Denver Intl
United Airlines Logo
2:35 pm - 8:30 amBOI  Boise Air Term. Gowen Fld-FCO Rome Fiumicino
33h 55m2 stops Denver Intl Washington, D.C. Dulles Intl
$840United Airlines
Thu, Dec 3 - Tue, Dec 8
Lufthansa Logo
7:15 am - 9:27 pmCPH  Kastrup Copenhagen-BOI Boise Air Term. Gowen Fld
22h 12m2 stops Frankfurt am Main Denver Intl
Lufthansa Logo
2:48 pm - 5:35 pmBOI  Boise Air Term. Gowen Fld-CPH Kastrup Copenhagen
18h 47m2 stops Denver Intl Munich Franz Josef Strauss
$841Lufthansa
Wed, Dec 9 - Thu, Jan 7
British Airways Logo
10:30 am - 10:46 pmDUB  Dublin-BOI Boise Air Term. Gowen Fld
19h 16m2 stops London Heathrow Dallas/Fort Worth
British Airways Logo
1:35 pm - 2:55 pmBOI  Boise Air Term. Gowen Fld-DUB Dublin
18h 20m2 stops Dallas/Fort Worth London Heathrow
$842British Airways
Thu, Dec 3 - Tue, Dec 8
Lufthansa Logo
7:15 am - 9:27 pmCPH  Kastrup Copenhagen-BOI Boise Air Term. Gowen Fld
22h 12m2 stops Frankfurt am Main Denver Intl
Lufthansa Logo
2:48 pm - 5:35 pmBOI  Boise Air Term. Gowen Fld-CPH Kastrup Copenhagen
18h 47m2 stops Denver Intl Munich Franz Josef Strauss
$854Lufthansa
Fri, Jan 15 - Sun, Jan 24
Lufthansa Logo
10:05 am - 11:15 pmCPH  Kastrup Copenhagen-BOI Boise Air Term. Gowen Fld
21h 10m2 stops Frankfurt am Main Chicago O'Hare Intl
Lufthansa Logo
12:36 pm - 5:35 pmBOI  Boise Air Term. Gowen Fld-CPH Kastrup Copenhagen
20h 59m2 stops Chicago O'Hare Intl Munich Franz Josef Strauss
$856Lufthansa
Fri, Jan 15 - Sun, Jan 24
Lufthansa Logo
10:05 am - 11:15 pmCPH  Kastrup Copenhagen-BOI Boise Air Term. Gowen Fld
21h 10m2 stops Frankfurt am Main Chicago O'Hare Intl
Lufthansa Logo
12:36 pm - 5:35 pmBOI  Boise Air Term. Gowen Fld-CPH Kastrup Copenhagen
20h 59m2 stops Chicago O'Hare Intl Munich Franz Josef Strauss
$859Lufthansa
Useful Info

Good to know

Low season

January

Cheapest flight

$526
Best time to beat the crowds with an average 17% drop in price.
Most popular time to fly and prices are also 3% lower on average.
Flight from Rome to Boise

FAQs for booking flights from Europe to Boise

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

    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 Europe to Boise.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Boise from Europe 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 Europe to Boise?

    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 Boise with an airline and back to Europe with another airline.

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

    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 Boise from Europe up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top airline flying from Europe to Boise

 
Need help choosing which airline to fly with from Europe to Boise? 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.
7.8
DeltaOverall score based on 8696 reviews
7.8Comfort
8.5Crew
8.1Boarding
7.8Entertainment
7.2Food
Airline reviews

I used by Skymiles to upgrade to First so that I could comfortably work using my laptop. But WiFi was intermittent and unavailable for long periods. I feel like I wasted 70,000 miles :(

2.0 MediocreJames, Nov 2026
Read more Delta reviews

I used by Skymiles to upgrade to First so that I could comfortably work using my laptop. But WiFi was intermittent and unavailable for long periods. I feel like I wasted 70,000 miles :(

Great as one can be for a one connection 6 hour flight

The gate attendant was not clear w message on flight delays.

Chairs don’t recline and the ones that do recline, barely do recline. It was most uncomfortable flight i ever been on.

Good service but not on par when compared to foreign flag carriers.

Travelling with 2 others for work. Delta asked to check their carry ons due to the fullness of the plane. This was all good until the next leg of the flight. One of the 3 had their carry on checked through to the final destination but their passport on in their checked bag. Which they could not get to and he was not allowed on to the plane. Even though Delta had to retrieve his bag, because he was not allowed on. So they got his bag and he was in the terminal, but even when the flight was delayed, due to mechanical issues, he was not allowed to come onto the plane. Since the delay was nearly 2 hours, he was finally allowed back on the plane.

good in general food is just snack and beverages (same snacks all the time) could you try to change them?

We experienced delays in small increments that added up to more than an hour. At the gate, staff showed little concern and compared our delay with the inbound flight’s two-hour tarmac wait, which didn’t address our situation. Once onboard, the flight attendants seemed tired and unfriendly. I understand delays are frustrating for everyone, but passengers shouldn’t feel blamed for them. During the flight, a bright light above the emergency exit stayed on. It was concerning, and no one explained it or offered passengers the option to move. After landing, we waited about 30 minutes on the tarmac for a gate, then waited again for an agent to connect the plane to the terminal. From the Reagan gate staff to the cabin crew and RDU personnel, the service felt dismissive throughout. Overall, this was a stressful trip and a very disappointing customer-service experience

I missed the flight because the Minneapolis flight was 49 minutes LATE, and the Boise flight LEFT 24 minutes EARLY!

Having to up charge for a seat assignment is not good. Delta can do better

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