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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
Feb 9 — Feb 161
Mon 2/9
Mon 2/16
1 adult, Economy
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Cheap 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 10, 2026.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$465
(United Airlines)

One-way from

$364
(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
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One-way flight from Boise Air Term. Gowen Fld to Interlaken
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Highest demand for flights based on searches. 28% potential increase in price ($383 potential increase over avg. RT price).
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Cheapest flight prices on average. 7% potential price decrease ($68 potential savings vs. average RT price).
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Find flight deals from Boise to Interlaken

Cheapest flights from Boise to Interlaken
Explore the most affordable flight options available from Boise to Interlaken. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 10, 2026.

This Mytrip deal was found by Cheapflights users on 1/10. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/145:00 amBOI - ZRH
2 stops45h 05mAir Canada
Thu 5/141:25 pmZRH - BOI
2 stops41h 41mAir Canada
Deal found 1/10$448
This United Airlines deal was found by Cheapflights users on 1/10. 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.
Tue 4/147:11 amBOI - ZRH
1 stop24h 34mUnited Airlines
Thu 5/141:35 pmZRH - BOI
1 stop15h 40mUnited Airlines
Deal found 1/10$455
This United Airlines deal was found by Cheapflights users on 1/10. 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 4/157:11 amBOI - ZRH
2 stops18h 54mUnited Airlines
Thu 5/141:35 pmZRH - BOI
1 stop15h 40mUnited Airlines
Deal found 1/10$463
This Gurufare deal was found by Cheapflights users on 1/10. 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 Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/156:44 amBOI - ZRH
2 stops27h 36mFinnair
Thu 5/147:05 pmZRH - BOI
2 stops35h 33mFinnair
Deal found 1/10$469
This Finnair deal was found by Cheapflights users on 1/10. 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.
Mon 2/97:20 amBOI - ZRH
2 stops27h 00mMultiple Airlines
Mon 2/167:05 pmZRH - BOI
2 stops35h 17mMultiple Airlines
Deal found 1/10$472
This Ovago deal was found by Cheapflights users on 1/10. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/26:55 pmBOI - ZRH
1 stop31h 25mSWISS
Wed 5/131:35 pmZRH - BOI
1 stop15h 40mSWISS
Deal found 1/10$479
This United Airlines deal was found by Cheapflights users on 1/10. 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.
Mon 2/910:48 amBOI - ZRH
1 stop20h 42mUnited Airlines
Mon 2/169:40 amZRH - BOI
2 stops32h 32mUnited Airlines
Deal found 1/10$485
This KAYAK deal was found by Cheapflights users on 1/10. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 2/910:48 amBOI - ZRH
1 stop20h 42mSWISS
Mon 2/1611:45 amZRH - BOI
2 stops30h 27mSWISS
Deal found 1/10$504
This United Airlines deal was found by Cheapflights users on 1/8. 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 stops20h 26mUnited Airlines
Tue 1/201:00 pmZRH - BOI
2 stops41h 57mUnited Airlines
Deal found 1/8$510

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 10, 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

Tue 4/14

7:11 am-3:45 pm

1 stop24h 34m

Zurich

Thu 5/14

1:35 pm-9:15 pm

1 stop15h 40m

$455

BoiseZurich

BOI - ZRH

BOIZRH

Boise Air Term. Gowen Fld

Sat 5/2

6:55 pm-6:10 am

2 stops27h 15m

Zurich

Wed 5/13

10:10 am-11:06 pm

2 stops20h 56m

$460

BoiseZurich

BOI - ZRH

BOIZRH

Boise Air Term. Gowen Fld

Wed 4/15

7:11 am-10:05 am

2 stops18h 54m

Zurich

Thu 5/14

1:35 pm-9:15 pm

1 stop15h 40m

$463

BoiseZurich

BOI - ZRH

BOIZRH

Boise Air Term. Gowen Fld

Wed 4/15

6:44 am-6:20 pm

2 stops27h 36m

Zurich

Thu 5/14

7:05 pm-10:38 pm

2 stops35h 33m

$469

BoiseZurich

BOI - ZRH

BOIZRH

Boise Air Term. Gowen Fld

Mon 2/9

7:20 am-6:20 pm

2 stops27h 00m

Zurich

Mon 2/16

7:05 pm-10:22 pm

2 stops35h 17m

$472

BoiseZurich

BOI - ZRH

BOIZRH

Boise Air Term. Gowen Fld

Mon 2/9

10:48 am-3:30 pm

1 stop20h 42m

Zurich

Mon 2/16

9:40 am-10:12 am

2 stops32h 32m

$485

BoiseZurich

BOI - ZRH

BOIZRH

Boise Air Term. Gowen Fld

Tue 3/31

12:04 pm-7:45 am

1 stop35h 41m

Zurich

Wed 4/15

1:25 pm-9:15 pm

2 stops39h 50m

$518

BoiseZurich

BOI - ZRH

BOIZRH

Boise Air Term. Gowen Fld

Sat 2/21

5:00 am-10:40 am

2 stops21h 40m

$399

BoiseZurich

BOI - ZRH

BOIZRH

Boise Air Term. Gowen Fld

Fri 1/16

11:05 am-1:55 pm

2 stops18h 50m

$448

BoiseZurich

BOI - ZRH

BOIZRH

Boise Air Term. Gowen Fld

Fri 1/16

12:19 pm-7:55 am

1 stop35h 36m

$516

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/9

Showing 1-10 of 13 results
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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 10, 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
9,145 reviews

Entertainment

7.1

Comfort

7.3

Food

6.6

Overall

7.4

Crew

8.1

Boarding

7.7

Reviews

1 / 20
10.0
Excellent

Dane,Jan 2026

TYS - IAD

It was a short flight, so no time for amenities. Just glad everything was quick and easy from boarding to arriving at my destination with my family
United Airlines
7.4
Good
9,145 reviews
United Airlines
7.4
Good
9,145 reviews

Entertainment

7.1

Comfort

7.3

Food

6.6

Overall

7.4

Crew

8.1

Boarding

7.7

Reviews

1 / 20
10.0
Excellent

Dane,Jan 2026

TYS - IAD

It was a short flight, so no time for amenities. Just glad everything was quick and easy from boarding to arriving at my destination with my family

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 24h 04m. Airlines will cover a distance of 5303 mi. Both multi-stop and nonstop flights can be found to your destination and back.

  • 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 10, 2026.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$500Average$772FlexibilityNo cancel feeOn-time69%

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