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Interlaken

$399+ Cheap flights from Boise (BOI) to Interlaken, Switzerland

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 2/21. Fares are subject to change and may not be available on all flights or dates of travel.
BOI — ZRH
Jan 31 — Feb 71
Sat 1/31
Sat 2/7
1 adult, Economy
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Cheap flight deals from Boise to Interlaken

Best flights from Boise to Interlaken
Discover carefully curated flight deals from Boise to Interlaken that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated January 1, 2026.

This Iberia deal was found by Cheapflights users on 12/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Iberia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 3/277:00 amBOI - ZRH
2 stops28h 25mMultiple Airlines
Tue 3/317:15 amZRH - BOI
2 stops23h 08mMultiple Airlines
Deal found 12/30$679
This United Airlines deal was found by Cheapflights users on 12/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 1/1612:19 pmBOI - ZRH
2 stops18h 26mUnited Airlines
Tue 1/201:00 pmZRH - BOI
2 stops41h 57mUnited Airlines
Deal found 12/29$681
This Finnair deal was found by Cheapflights users on 12/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Finnair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/207:31 amBOI - ZRH
2 stops26h 49mFinnair
Mon 6/17:05 pmZRH - BOI
2 stops36h 00mFinnair
Deal found 12/31$882
This Finnair deal was found by Cheapflights users on 12/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Finnair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/206:44 amBOI - ZRH
2 stops27h 36mMultiple Airlines
Mon 6/17:05 pmZRH - BOI
2 stops36h 00mMultiple Airlines
Deal found 12/31$882
This United Airlines deal was found by Cheapflights users on 12/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/206:20 amBOI - ZRH
1 stop20h 00mUnited Airlines
Fri 5/291:15 pmZRH - BOI
1 stop18h 44mUnited Airlines
Deal found 12/30$889
This United Airlines deal was found by Cheapflights users on 12/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/206:20 amBOI - ZRH
1 stop20h 00mUnited Airlines
Fri 6/51:35 pmZRH - BOI
1 stop18h 24mUnited Airlines
Deal found 12/31$889
This United Airlines deal was found by Cheapflights users on 12/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/206:20 amBOI - ZRH
1 stop20h 00mUnited Airlines
Thu 6/41:35 pmZRH - BOI
1 stop18h 24mUnited Airlines
Deal found 12/31$889

Find flight deals from Boise to Interlaken

Keep the following information in mind while searching for Boise to Interlaken flight deals. Data was last updated January 1, 2026.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$679
(Iberia)

One-way from

$399
(United Airlines)

Popular in

June

Cheapest in

November
Provider with most accurate pricing for Boise Air Term. Gowen Fld-Zurich flight deals.
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Provider most trusted by Cheapflights users for Boise Air Term. Gowen Fld-Zurich flights.
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From Boise Air Term. Gowen Fld to Interlaken
Search Deals
One-way flight from Boise Air Term. Gowen Fld to Interlaken
Search Deals
Highest demand for flights based on searches. 26% potential increase in price ($351 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 6% potential price decrease ($65 potential savings vs. average RT price).
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Cheapflights Fare Finder

 
Customize your flight search to find flights from Boise to Interlaken that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated January 1, 2026.
Use the filters below to find and compare flights from Boise to Interlaken that are best for you.

Fly from

Boise

Fly to

Interlaken

Route

Depart

Return

Price

BoiseZurich

BOI - ZRH

BOIZRH

Boise Air Term. Gowen Fld

Fri 3/27

7:00 am-6:25 pm

2 stops28h 25m

Zurich

Tue 3/31

7:15 am-10:23 pm

2 stops23h 08m

$679

BoiseZurich

BOI - ZRH

BOIZRH

Boise Air Term. Gowen Fld

Fri 1/16

12:19 pm-2:45 pm

2 stops18h 26m

Zurich

Tue 1/20

1:00 pm-10:57 pm

2 stops41h 57m

$681

BoiseZurich

BOI - ZRH

BOIZRH

Boise Air Term. Gowen Fld

Wed 5/20

7:31 am-6:20 pm

2 stops26h 49m

Zurich

Mon 6/1

7:05 pm-11:05 pm

2 stops36h 00m

$882

BoiseZurich

BOI - ZRH

BOIZRH

Boise Air Term. Gowen Fld

Wed 5/20

6:44 am-6:20 pm

2 stops27h 36m

Zurich

Mon 6/1

7:05 pm-11:05 pm

2 stops36h 00m

$882

BoiseZurich

BOI - ZRH

BOIZRH

Boise Air Term. Gowen Fld

Wed 5/20

6:20 am-10:20 am

1 stop20h 00m

Zurich

Fri 5/29

1:15 pm-11:59 pm

1 stop18h 44m

$889

BoiseZurich

BOI - ZRH

BOIZRH

Boise Air Term. Gowen Fld

Wed 5/20

6:20 am-10:20 am

1 stop20h 00m

Zurich

Fri 6/5

1:35 pm-11:59 pm

1 stop18h 24m

$889

BoiseZurich

BOI - ZRH

BOIZRH

Boise Air Term. Gowen Fld

Wed 5/20

6:20 am-10:20 am

1 stop20h 00m

Zurich

Thu 6/4

1:35 pm-11:59 pm

1 stop18h 24m

$889

BoiseZurich

BOI - ZRH

BOIZRH

Boise Air Term. Gowen Fld

Sat 2/21

6:25 am-7:55 am

2 stops17h 30m

$399

BoiseZurich

BOI - ZRH

BOIZRH

Boise Air Term. Gowen Fld

Sat 2/21

12:16 pm-4:45 pm

3 stops20h 29m

$422

BoiseZurich

BOI - ZRH

BOIZRH

Boise Air Term. Gowen Fld

Fri 1/16

7:45 am-3:30 pm

1 stop23h 45m

$519

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/30

Showing 1-10 of 13 results
1
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Best time to book a flight from Boise to Interlaken

Have a flexible travel schedule? Discover the best time to fly to Interlaken from Boise with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Boise to Interlaken
No data available for this route at this time. Please check back soon.

Reviews of airlines servicing Interlaken

Get insights into the airlines that provide service to Interlaken. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Interlaken. Reviews last updated January 1, 2026.
Peruse reviews from past customers who have flown with United Airlines from Boise to Interlaken to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
9,129 reviews

Overall

7.4

Entertainment

7.1

Food

6.6

Boarding

7.7

Comfort

7.3

Crew

8.1

Reviews

1 / 20
10.0
Excellent

Michelle,Dec 2025

DEN - MKE

I liked that the plane waited 5 minutes for a family whose incoming plane was late. This was the last flight of the day to MKE. Flight attendants actually checked in throughout the flight. Although, not really friendly. Happy to see screens on seat backs again. This is my first time not flying first class in over 10 years. It was economy plus.
United Airlines
7.4
Good
9,129 reviews
United Airlines
7.4
Good
9,129 reviews

Overall

7.4

Entertainment

7.1

Food

6.6

Boarding

7.7

Comfort

7.3

Crew

8.1

Reviews

1 / 20
10.0
Excellent

Michelle,Dec 2025

DEN - MKE

I liked that the plane waited 5 minutes for a family whose incoming plane was late. This was the last flight of the day to MKE. Flight attendants actually checked in throughout the flight. Although, not really friendly. Happy to see screens on seat backs again. This is my first time not flying first class in over 10 years. It was economy plus.

Related info for your journey

Find useful and relevant information for your journey from Boise to Interlaken. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Boise to Interlaken?

    Located just 3.3 mi from the city center, Boise Air Term. Gowen Fld is the airport most travelers will use when flying to Interlaken from Boise. Booking flights from Air Term. Gowen Fld (BOI) to Interlaken should be relatively easy as there are 0 daily outbound flights to Interlaken from 1 airline.

  • How long is the flight from Boise to Interlaken?

    Departing from Boise to Interlaken will take you 18h 26m. Airlines will cover a distance of 5303 mi.

  • Can I find deals for flights from Boise to Interlaken that include hotel bookings?

    Yes. In addition to deals on Boise to Interlaken flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Boise to Interlaken?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Boise to Interlaken.

  • Can I find deals for business class flights from Boise to Interlaken?

    Yes. Cheapflights offers flight deals from Boise to Interlaken by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

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Alternative routes for Boise to Interlaken

See prices for flight routes from nearby airports that may be better suited for you.
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Top airline flying from Boise to Interlaken

Discover the top airline that operate flights from Boise to Interlaken. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated January 1, 2026.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$500Average$781FlexibilityNo cancel feeOn-time69%

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