$499 Find Cheap Flights from Europe to Boise - Compare and Save

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight to Boise departing on 10/28. 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

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Cheap Flights from Europe to Boise

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Europe to Boise 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 Europe to Boise

Tue, Sep 1 - Tue, Sep 8
Multiple Airlines Logo
2:15 pm - 8:33 pm
FRA
-
BOI
14h 18m
1 stop
Multiple Airlines Logo
10:14 am - 12:40 pm
BOI
-
FRA
18h 26m
1 stop
$676Multiple Airlines
Wed, Sep 16 - Thu, Oct 1
Multiple Airlines Logo
11:40 am - 10:27 pm
FRA
-
BOI
18h 47m
1 stop
Multiple Airlines Logo
10:14 am - 12:40 pm
BOI
-
FRA
18h 26m
1 stop
$702Multiple Airlines
Wed, Sep 16 - Thu, Oct 1
Multiple Airlines Logo
11:40 am - 10:27 pm
FRA
-
BOI
18h 47m
1 stop
Multiple Airlines Logo
10:14 am - 12:40 pm
BOI
-
FRA
18h 26m
1 stop
$704Multiple Airlines
Tue, Sep 15 - Fri, Oct 16
Scandinavian Airlines Logo
6:40 am - 6:40 pm
LHR
-
BOI
19h 00m
2 stops
Scandinavian Airlines Logo
4:00 pm - 4:00 pm
BOI
-
LHR
41h 00m
2 stops
$770Scandinavian Airlines
Sat, Oct 3 - Sat, Oct 10
Scandinavian Airlines Logo
6:40 am - 6:40 pm
LHR
-
BOI
19h 00m
2 stops
Scandinavian Airlines Logo
12:08 pm - 5:00 pm
BOI
-
LHR
21h 52m
3 stops
$787Scandinavian Airlines
Thu, Oct 22 - Sun, Oct 25
American Airlines Logo
9:10 am - 10:29 pm
MUC
-
BOI
21h 19m
2 stops
American Airlines Logo
3:24 pm - 10:45 pm
BOI
-
MUC
24h 21m
2 stops
$925American Airlines
Thu, Oct 15 - Sun, Oct 18
American Airlines Logo
9:10 am - 1:22 pm
MUC
-
BOI
36h 12m
2 stops
American Airlines Logo
3:24 pm - 11:10 pm
BOI
-
MUC
23h 46m
2 stops
$927American Airlines
Mon, Nov 2 - Mon, Nov 30
United Airlines Logo
11:35 am - 11:14 am
LHR
-
BOI
30h 39m
2 stops
United Airlines Logo
5:00 am - 5:55 am
BOI
-
LHR
17h 55m
2 stops
$927United Airlines
Wed, Sep 16 - Wed, Sep 23
United Airlines Logo
2:10 pm - 11:06 am
LHR
-
BOI
27h 56m
2 stops
United Airlines Logo
10:31 am - 12:35 pm
BOI
-
LHR
19h 04m
1 stop
$932United Airlines
Sat, Aug 15 - Fri, Aug 28
Delta Logo
9:20 am - 8:52 pm
LCY
-
BOI
18h 32m
2 stops
Delta Logo
12:23 pm - 9:30 am
BOI
-
LCY
14h 07m
2 stops
$1,920Delta
Useful Info

Good to know

Low season

January

Cheapest flight

$499
Best time to beat the crowds with an average 28% drop in price.
Most popular time to fly with an average 2% increase in price.
Flight from Paris 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 8478 reviews
8.5Crew
7.8Entertainment
7.8Comfort
7.2Food
8.1Boarding
Airline reviews

They did everything right and everything happened right on time.

10.0 ExcellentSteve, Jul 2026
AMS - SEA
Read more Delta reviews

They did everything right and everything happened right on time.

We were skipped when the snack cart passed and then the attendant said we weren’t . I am disabled and was in a row toward the back of the plane which was very difficult for me to navigate. Disabled people should not be forced to walk the plank.

My flight was delayed and I got back around 3.5 hours later than expected. I had to get a new connecting flight

Seat was too small for someone as tall as I am. I was behind an exit row making my leg room even less. There flights were delayed by multiple hours. Some weather related and others staff related. The plane was hot. Horrible experience.

The Atlanta airport had thunderstorms, which caused our flight to be delayed by multiple hours. Once we were able to board.the gate agent was rude and was trying to rush us onto the plane because the team in the plane was about to run out of hours once we were all aboard the plane they ran into an issue where the catering truck was filling up the back of the plane and they left and had to come back because they didn’t fill it up all the way, causing even more of a delay. My seat was very tight. I didn’t have a lot of legroom overall this was a miserable experience.

Flight delayed due to ground hold. Republic airways did a great job.

20 year old 737 but really poor service from the flight attendants who must have been new.

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

Our flight was delayed multiple times and then canceled at almost 1 in the morning. We are a family of 7, traveling with 5 young children. When the flight we were supposed to fly on finally arrived after waiting all day after an international flight into JFK we were informed our flight was in need of a copilot and once they located one we would take off. Then our flight was cancelled because the copilot was over his hours and they couldn't locate another. They knew before taking off from the previous location that the copilot would be unable to fly. They could have communicated the cancellation of the flight hours in advance. Once they cancelled and the pilot and copilot got off the flight, they joked about it. While there are understandably limits on flight time for pilots, they can still handle the situation in a professional manner. The late cancellation resulted in angry passengers that required police intervention in the airport. It also occurred so late and included other delta flights that after trying 15 different hotels, we were unable to secure a hotel room, they were all booked. No rental cars were available in the area either. We ended up staying in the airport with the 5 children. We made it home after 54 hours of travel with maybe 2 hours of sleep. Our luggage was lost and had to be claimed at the airport at our final destination. This was the worst trip I have ever taken and the worst airport I have ever spent time in. I met two individuals in the airport that were kind and helpful; Tonya Maingot Williams from the can we hel desk that worked to help get us rebooked and home, as well as provide us with care bags for our extended stay in the airport. The other individual was Danielle from Buffalo Wild Wings that was so very kind when we found a place to take our family we were traveling with to eat, all 11 of us and we were able to sit down together to enjoy a meal during such a stressful time.

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

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