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Interlaken

$363+ 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 5/20. Fares are subject to change and may not be available on all flights or dates of travel.
BOI — ZRH
Feb 8 — Feb 151
Sun 2/8
Sun 2/15
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 9, 2026.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$465
(United Airlines)

One-way from

$363
(Expedia)

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. 27% potential increase in price ($359 potential increase over avg. RT price).
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Cheapest flight prices on average. 7% potential price decrease ($65 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 9, 2026.

This United Airlines deal was found by Cheapflights users on 1/7. 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.
Sun 2/227:11 amBOI - ZRH
1 stop24h 04mUnited Airlines
Sun 3/11:20 pmZRH - BOI
2 stops40h 12mUnited Airlines
Deal found 1/7$465
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.
Mon 2/162:40 pmBOI - ZRH
2 stops16h 05mUnited Airlines
Fri 3/61:10 pmZRH - BOI
1 stop16h 49mUnited Airlines
Deal found 1/8$475
This United Airlines deal was found by Cheapflights users on 1/7. 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 1/166:10 amBOI - ZRH
2 stops26h 35mUnited Airlines
Tue 1/201:00 pmZRH - BOI
2 stops41h 57mUnited Airlines
Deal found 1/7$510
This Finnair 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 Finnair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/176:44 amBOI - ZRH
2 stops27h 36mMultiple Airlines
Sun 4/267:05 pmZRH - BOI
2 stops35h 33mMultiple Airlines
Deal found 1/8$587
This Delta 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/171:51 pmBOI - ZRH
2 stops20h 49mDelta
Sun 4/2610:10 amZRH - BOI
1 stop20h 18mDelta
Deal found 1/8$639
This American Airlines deal was found by Cheapflights users on 1/7. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 3/274:23 pmBOI - ZRH
2 stops16h 22mMultiple Airlines
Tue 3/3111:45 amZRH - BOI
2 stops18h 38mMultiple Airlines
Deal found 1/7$692
This United Airlines deal was found by Cheapflights users on 1/7. 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.
Thu 1/82:37 pmBOI - ZRH
2 stops16h 08mUnited Airlines
Thu 1/151:10 pmZRH - BOI
1 stop17h 47mUnited Airlines
Deal found 1/7$743

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 9, 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

Sun 2/22

7:11 am-3:15 pm

1 stop24h 04m

Zurich

Sun 3/1

1:20 pm-9:32 pm

2 stops40h 12m

$465

BoiseZurich

BOI - ZRH

BOIZRH

Boise Air Term. Gowen Fld

Fri 4/17

1:51 pm-6:40 pm

2 stops20h 49m

Zurich

Sun 4/26

10:10 am-10:28 pm

1 stop20h 18m

$639

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-10:37 pm

2 stops35h 32m

$883

BoiseZurich

BOI - ZRH

BOIZRH

Boise Air Term. Gowen Fld

Wed 5/20

6:20 am-10:20 am

1 stop20h 00m

Zurich

Wed 6/3

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

Tue 6/2

10:10 am-9:16 pm

2 stops19h 06m

$894

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

9:50 am-9:16 pm

2 stops19h 26m

$894

BoiseZurich

BOI - ZRH

BOIZRH

Boise Air Term. Gowen Fld

Wed 5/20

6:20 am-10:20 am

1 stop20h 00m

Zurich

Sat 6/6

9:50 am-10:22 pm

2 stops20h 32m

$964

BoiseZurich

BOI - ZRH

BOIZRH

Boise Air Term. Gowen Fld

Wed 5/27

5:22 pm-4:35 pm

2 stops15h 13m

Zurich

Tue 6/2

9:50 am-11:06 pm

1 stop21h 16m

$969

BoiseZurich

BOI - ZRH

BOIZRH

Boise Air Term. Gowen Fld

Wed 5/27

11:45 am-10:20 am

1 stop14h 35m

Zurich

Wed 6/3

1:10 pm-10:22 pm

1 stop17h 12m

$972

BoiseZurich

BOI - ZRH

BOIZRH

Boise Air Term. Gowen Fld

Wed 5/20

6:35 am-1:55 pm

2 stops23h 20m

$363

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/6

Showing 1-10 of 17 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 9, 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
9,142 reviews

Overall

7.4

Boarding

7.7

Entertainment

7.1

Crew

8.1

Food

6.6

Comfort

7.3

Reviews

1 / 20
10.0
Excellent

Dane,Jan 2026

IAD - TYS

It was a short flight on a small express plane, so no time for amenities. Quickly on, quickly off. No complaints.
United Airlines
7.4
Good
9,142 reviews
United Airlines
7.4
Good
9,142 reviews

Overall

7.4

Boarding

7.7

Entertainment

7.1

Crew

8.1

Food

6.6

Comfort

7.3

Reviews

1 / 20
10.0
Excellent

Dane,Jan 2026

IAD - TYS

It was a short flight on a small express plane, so no time for amenities. Quickly on, quickly off. No complaints.

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 20h 49m. 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 9, 2026.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$500Average$775FlexibilityNo cancel feeOn-time69%

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