BOI - ZRH

$392 Find Cheap Flights from Boise to Zurich

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Boise to Zurich departing on 9/15. 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 Zurich

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Boise to Zurich, 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 Zurich, as well as popular online travel agencies
Travelers love KAYAK
41,299,237 searches in the past 7 days on KAYAK

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Everything you should know

Cheapest round-trip
$756
Typical prices: $839-$689
United Airlines
Sat 10/31Wed 11/4
BOI - ZRH • 1 stop
Cheapest one-way
$392
United Airlines
Tue 9/15
BOI - ZRH • 2 stops
Top airlines
United Airlines
Cheapest • from $756 (round-trip)
United Airlines
Best reviews • 7.4 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 Zurich. You'll need at least 1 connection.
Insights
Insights
Insights
Insights
Top layover airports
Atlanta (ATL)
Cheapest • Avg $972 (round-trip)
Chicago (ORD)
Shortest trip • 14h 52m (one-way)
Insights
Insights
Insights
Insights
When to travel
January
Cheapest • 100% price drop
September
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
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KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to Zurich!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Boise to Zurich (BOI-ZRH)

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

Sat, Oct 31 - Wed, Nov 4
United Airlines Logo
6:55 pm - 3:30 pm
BOI
-
ZRH
37h 35m
1 stop
United Airlines Logo
1:15 pm - 9:15 pm
ZRH
-
BOI
16h 00m
1 stop
$756United Airlines
Mon, Oct 12 - Thu, Oct 15
United Airlines Logo
5:44 pm - 11:45 am
BOI
-
ZRH
34h 01m
2 stops
United Airlines Logo
9:50 am - 12:02 pm
ZRH
-
BOI
34h 12m
1 stop
$759United Airlines
Fri, Oct 30 - Thu, Nov 5
Air Canada Logo
4:05 pm - 6:15 am
BOI
-
ZRH
55h 10m
2 stops
Air Canada Logo
12:40 pm - 9:16 pm
ZRH
-
BOI
40h 36m
2 stops
$763Air Canada
Sat, Oct 31 - Thu, Nov 5
United Airlines Logo
6:55 pm - 3:30 pm
BOI
-
ZRH
37h 35m
1 stop
United Airlines Logo
8:55 am - 9:15 pm
ZRH
-
BOI
20h 20m
2 stops
$764United Airlines
Mon, Oct 12 - Thu, Oct 15
United Airlines Logo
5:44 pm - 11:45 am
BOI
-
ZRH
34h 01m
2 stops
United Airlines Logo
7:20 am - 2:04 pm
ZRH
-
BOI
38h 44m
2 stops
$779United Airlines
Wed, Oct 28 - Wed, Nov 4
United Airlines Logo
8:40 am - 7:55 am
BOI
-
ZRH
16h 15m
1 stop
United Airlines Logo
1:20 pm - 4:49 pm
ZRH
-
BOI
35h 29m
2 stops
$797United Airlines
Tue, Oct 27 - Tue, Nov 3
Scandinavian Airlines Logo
4:50 pm - 2:10 pm
BOI
-
ZRH
38h 20m
2 stops
Scandinavian Airlines Logo
10:25 am - 11:08 pm
ZRH
-
BOI
20h 43m
2 stops
$799Scandinavian Airlines
Sun, Oct 25 - Fri, Nov 6
United Airlines Logo
8:40 am - 7:55 am
BOI
-
ZRH
16h 15m
1 stop
United Airlines Logo
1:15 pm - 4:49 pm
ZRH
-
BOI
35h 34m
1 stop
$803United Airlines
Sat, Oct 31 - Sat, Nov 7
United Airlines Logo
6:55 pm - 3:30 pm
BOI
-
ZRH
37h 35m
1 stop
United Airlines Logo
1:15 pm - 9:15 pm
ZRH
-
BOI
16h 00m
1 stop
$806United Airlines
Sun, Oct 25 - Thu, Nov 5
United Airlines Logo
2:43 pm - 4:30 pm
BOI
-
ZRH
18h 47m
2 stops
United Airlines Logo
9:40 am - 12:02 pm
ZRH
-
BOI
34h 22m
1 stop
$810United Airlines
Booking Insights

KAYAK's insights & trends for Boise to Zurich flights

Get data-powered insights and trends into flights from Boise to Zurich 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 Zurich?

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 Zurich departing in October.

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

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Boise to Zurich, 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 Zurich is January, where tickets cost $0 (return) on average. On the other hand, the most expensive months are May and June, where the average cost of round-trip tickets is $1,262 and $1,233 respectively.

Find deals

Good to know

Low seasonFebruary
Cheapest flight$392
Best time to beat the crowds with an average 45% drop in price.
Most popular time to fly and prices are also 20% lower on average.
Flight from Boise to Zurich

When to book flights from Boise to Zurich

Are your dates flexible? Find out the best times to travel from Boise to Zurich 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 Zurich

  • What is the cheapest flight from Boise to Zurich?

    In the last 3 days, the lowest price for a flight from Boise to Zurich was $392 for a one-way ticket and $756 for a round-trip.

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

    Yes, you’ll need a passport to travel to Zurich from Boise.

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

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

  • Which airline alliances offer flights from Boise to Zurich?

    Star Alliance is the only airline alliance operating flights between Boise and Zurich.

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

    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 Zurich.

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

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

    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 Zurich with an airline and back to Boise with another airline. Booking your flights between Boise and ZRH 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 Zurich?

    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 Zurich 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 airline flying from Boise to Zurich

 
See real verified KAYAK customer reviews for airlines flying from Boise to Zurich. 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 Zurich? 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.
7.4
United AirlinesOverall score based on 9684 reviews
8.1Crew
7.1Entertainment
7.7Boarding
6.6Food
7.3Comfort
Airline reviews

I didn’t have a seat assignment and my seat was very dirty on the flight from Frankfurt to Budapest.

6.0 GoodKinga, May 2026
RDU - FRA
Read more United Airlines reviews

I didn’t have a seat assignment and my seat was very dirty on the flight from Frankfurt to Budapest.

Left an hour and a half after the listed time. Up side was it had TV screens on the seat.

No screens or meal options. Freezing cold. Dirty seats. Left late.

O’hsre taxi and deboarding took 40 minutes. Needed 20 minutes extra time between connecting flights to avoid running through terminal.

Cree was organized and pleasant. Plane had good seating but as it’s a shuttle toilets hadn’t been thoroughly cleaned (eg. bins too full)

I liked that my son and I were reseated next to each other (we had different bookings). I liked that it was a directg flight and mostly on time. I liked that you provided pillows and blankets. Flight attendants were generally courteous. The messaging through wifi did not work well. The food was not good. Seats are very narrow and I felt slightly claustraphobic in the window seat.

Overall a good experience, but no wifi available for free or for purchase and we got wet from condensation or other water source during descent.

Some crew were unfriendly or in some cases just straight up rude.

Booked through Kayak Business, had a seat in middle and towards back due to booking rate, not comfortable.

Was great in general, try to respect time and excuses when slight changes have been made, appreciated!

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

Information on your arrival and departure airports

Boise (BOI)
Zurich (ZRH)