$489 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 8/25. 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

Thu, Aug 27 - Mon, Aug 31
Multiple Airlines Logo
11:40 am - 10:27 pm
FRA
-
BOI
18h 47m
1 stop
Multiple Airlines Logo
2:17 pm - 1:10 pm
BOI
-
FRA
14h 53m
1 stop
$748Multiple Airlines
Wed, Aug 26 - Tue, Sep 8
Scandinavian Airlines Logo
6:40 pm - 11:00 pm
LHR
-
BOI
35h 20m
2 stops
Scandinavian Airlines Logo
4:00 pm - 4:00 pm
BOI
-
LHR
41h 00m
2 stops
$759Scandinavian Airlines
Wed, Sep 23 - Tue, Oct 6
United Airlines Logo
2:05 pm - 11:59 pm
LHR
-
BOI
40h 54m
2 stops
United Airlines Logo
2:44 pm - 9:40 am
BOI
-
LHR
11h 56m
1 stop
$829United Airlines
Thu, Nov 5 - Tue, Nov 24
Iberia Logo
10:15 am - 10:03 pm
FRA
-
BOI
19h 48m
1 stop
Iberia Logo
7:00 am - 7:15 am
BOI
-
FRA
16h 15m
1 stop
$855Iberia
Mon, Aug 24 - Mon, Aug 31
Iberia Logo
10:55 am - 10:11 pm
FRA
-
BOI
19h 16m
1 stop
Iberia Logo
6:44 am - 8:45 am
BOI
-
FRA
18h 01m
1 stop
$859Iberia
Sat, Oct 31 - Sun, Nov 15
United Airlines Logo
7:40 am - 11:46 pm
LHR
-
BOI
22h 06m
2 stops
United Airlines Logo
6:59 pm - 7:25 am
BOI
-
LHR
29h 26m
1 stop
$865United Airlines
Tue, Sep 1 - Wed, Sep 16
Lufthansa Logo
9:30 am - 9:37 pm
LHR
-
BOI
19h 07m
2 stops
Lufthansa Logo
10:31 am - 9:40 am
BOI
-
LHR
16h 09m
1 stop
$882Lufthansa
Mon, Nov 23 - Thu, Dec 3
Lufthansa Logo
6:50 am - 11:06 pm
BCN
-
BOI
24h 16m
2 stops
Lufthansa Logo
2:43 pm - 5:35 pm
BOI
-
BCN
18h 52m
2 stops
$991Lufthansa
Wed, Oct 21 - Fri, Oct 30
Delta Logo
6:00 am - 11:59 pm
MAD
-
BOI
25h 59m
2 stops
Delta Logo
1:33 pm - 9:55 am
BOI
-
MAD
13h 22m
1 stop
$1,034Delta
Wed, Jul 15 - Sun, Jul 19
Delta Logo
12:10 pm - 11:51 pm
BER
-
BOI
19h 41m
2 stops
Delta Logo
8:42 am - 11:55 am
BOI
-
BER
19h 13m
2 stops
$1,055Delta
Useful Info

Good to know

Low seasonJanuary
Cheapest flight$489
Best time to beat the crowds with an average 25% drop in price.
Most popular time to fly with an average 6% increase in price.
Flight from Berlin 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 8453 reviews
8.1Boarding
7.8Comfort
8.5Crew
7.2Food
7.8Entertainment
Airline reviews

Everything about this flight was good except for the very end when I reached my destination. Everyone from the tune to the wheelchair escorts were great with the case were great but I miss you with people at the check in this at the very end. I need help from the chicken desk because I forgot my pillow on the plane The female worker at the chicken desk said that they found my pillow and she was going to retrieve it for me. She left a 30 minutes without any update and her so she saw me walking back and forth waiting for her and they didn't even bother calling her or radioing her for any updates. They were busy because they were behind schedule and they were overwhelmed but thanks because at least glanced me and try to give me an update just a quick radio check or phone call. I don't care about the pillow but if you tell me to wait, I waited for at least half an hour before I said something and I just left because they wouldn't bother talking to me so I could, so everything's going in the review. I took pictures of the two men that were left working at the check-in counter. The totally ignored me despite the signals I've been giving them. I don't see any offers in the kayak review to add pictures or screenshots so I'm going to post another review I don't know their name but I'm pretty sure Delta will find other names when they see the review. Google with pictures. There was another guy at the chicken counter bring an orange workers vest who finally left after telling me that the girl that was retrieving my pillow is working the gates now. That would have been if they just told me that's what happened. But I had no update. Make me wait for nothing. Thank you Delta airlines!

6.0 GoodNghia, Jun 2026
DTW - OMA
Read more Delta reviews

Everything about this flight was good except for the very end when I reached my destination. Everyone from the tune to the wheelchair escorts were great with the case were great but I miss you with people at the check in this at the very end. I need help from the chicken desk because I forgot my pillow on the plane The female worker at the chicken desk said that they found my pillow and she was going to retrieve it for me. She left a 30 minutes without any update and her so she saw me walking back and forth waiting for her and they didn't even bother calling her or radioing her for any updates. They were busy because they were behind schedule and they were overwhelmed but thanks because at least glanced me and try to give me an update just a quick radio check or phone call. I don't care about the pillow but if you tell me to wait, I waited for at least half an hour before I said something and I just left because they wouldn't bother talking to me so I could, so everything's going in the review. I took pictures of the two men that were left working at the check-in counter. The totally ignored me despite the signals I've been giving them. I don't see any offers in the kayak review to add pictures or screenshots so I'm going to post another review I don't know their name but I'm pretty sure Delta will find other names when they see the review. Google with pictures. There was another guy at the chicken counter bring an orange workers vest who finally left after telling me that the girl that was retrieving my pillow is working the gates now. That would have been if they just told me that's what happened. But I had no update. Make me wait for nothing. Thank you Delta airlines!

We had a great experience with Delta. They helped us from the start at the kiosk all the way to our final destination, including help reassigning and upgrading our seats free of charge at the gates, escorts with the wheelchair for my brother and even getting our luggage at baggage claim for us. I also had special help because I forgot my pillow on the plane. The wheelchair escort contacted for associates at the check-in desk all the way back to the plane and retrieved my pillow for me.

I am a Diamond Medallion Delta traveller and this was a disappointing flight. They allowed half the flight to preboard before Delta One and Diamond Medallion. Once on the plane in my Delta Premium Select seat we were not given any welcome or greeting. Throughout the flight the flight attendant also did not make us feel any sort of special service or attention and even rushed us when she did bring us a snack to pick in the dark not even offering a light to look at what it was -- she was overall not helpful and not accommodating. for the extra cost of the seat it was honestly not a special experience this flight. heads up that even the warm cookies are now packaged. I ate nothing. There really was nothing that was special, stood out or exceptional. Luckily I mostly slept. But I was disappointed and question if I may try a different flight next time I go to Tokyo. The last few Delta flights have been less than great. which makes me very sad.

Crew was real good, flight was smooth and came in early.

The CRJ-900 was clean but the overhead air vents were broken in our First Class row, making the cabin very hot until about 30 mins into the flight. The flight attendants were both extremely apologetic and accommodating though so that is why I rated the flight as very good. They checked on us many times and truly showed they cared. The snacks for an hour and a half flight could be better. Would be nice if there was a small plated meal over convenient store snacks. WiFi also was not working. And it would be nice if Delta had adjustable headrests on these planes.

New high end luggage ruined/zippers broken, items missing. All happened on return flight from msp to mso. Do better! Not store bought luggage but high end personalized ogio custom embroidered luggage. Total slap in the face ontop of an extra luggage fee that took me 3 hrs on chat to resolve.

The internet that was free was terrible, the turbulence was pretty bad - uncontrollable I know.

It was as good as it could be. Flying is not a pleasant experience these days.

The plane was old and thus the seats were not good. No cushion left whatsoever, and it all was a bit worn out.

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

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