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Interlaken

$265+ Cheap flights from Boston (BOS) 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 2/2. Fares are subject to change and may not be available on all flights or dates of travel.
BOS — ZRH
Jan 20 — Jan 271
Tue 1/20
Tue 1/27
1 adult, Economy
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Cheapflights Tip: The best prices from Boston Logan Intl to Interlaken are usually found in October or January, booked 76 days in advance, depart on a Tuesday or Wednesday and return on a Tuesday

Cheap flight deals from Boston to Interlaken

Cheapest flights from Boston to Interlaken
Explore the most affordable flight options available from Boston to Interlaken. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 21, 2025.

This oojo deal was found by Cheapflights users on 12/21. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/317:50 pmBOS - ZRH
1 stop10h 15mIcelandair
Fri 1/910:25 amZRH - BOS
2 stops37h 25mIcelandair
Deal found 12/21$862
This FlightHub deal was found by Cheapflights users on 12/20. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/317:12 amBOS - ZRH
2 stops26h 08mMultiple Airlines
Fri 1/98:05 amZRH - BOS
2 stops16h 43mMultiple Airlines
Deal found 12/20$887
This oojo deal was found by Cheapflights users on 12/21. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/316:05 pmBOS - ZRH
1 stop12h 35mTAP AIR PORTUGAL
Fri 1/96:00 pmZRH - BOS
1 stop26h 35mTAP AIR PORTUGAL
Deal found 12/21$955
This Cheapflightsfares deal was found by Cheapflights users on 12/19. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/225:35 pmBOS - ZRH
1 stop20h 05mScandinavian Airlines
Mon 12/2910:25 amZRH - BOS
1 stop11h 25mScandinavian Airlines
Deal found 12/19$1,100

Find flight deals from Boston to Interlaken

Keep the following information in mind while searching for Boston to Interlaken flight deals. Data was last updated December 21, 2025.

Most accurate provider

CheapOair
3 stars

Most trusted provider

CheapOair
3 stars

Round-trip from

$475
(Mytrip)

One-way from

$265
(Kiwi.com)

Popular in

June

Cheapest in

October

Average price

$950
Provider with most accurate pricing for Boston Logan Intl-Zurich flight deals.
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Provider most trusted by Cheapflights users for Boston Logan Intl-Zurich flights.
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From Boston Logan Intl to Interlaken
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One-way flight from Boston Logan Intl to Interlaken
Search Deals
Highest demand for flights based on searches. 9% potential increase in price ($79 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($21 potential savings vs. average RT price).
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Average for round-trip flights in December 2025
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Cheapflights Fare Finder

 
Customize your flight search to find flights from Boston 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 December 21, 2025.
Use the filters below to find and compare flights from Boston to Interlaken that are best for you.

Fly from

Boston

Fly to

Interlaken

Route

Depart

Return

Price

BostonZurich

BOS - ZRH

BOSZRH

Boston Logan Intl

Sun 1/18

5:35 pm-9:40 am

1 stop10h 05m

Zurich

Thu 1/22

8:25 pm-3:50 pm

1 stop25h 25m

$527

BostonZurich

BOS - ZRH

BOSZRH

Boston Logan Intl

Tue 1/27

6:05 pm-3:00 pm

2 stops38h 55m

Zurich

Wed 2/4

6:00 pm-2:35 pm

1 stop26h 35m

$536

BostonZurich

BOS - ZRH

BOSZRH

Boston Logan Intl

Fri 1/16

10:45 pm-12:40 pm

1 stop31h 55m

Zurich

Sat 1/24

6:00 pm-8:10 pm

1 stop32h 10m

$545

BostonZurich

BOS - ZRH

BOSZRH

Boston Logan Intl

Mon 3/2

10:10 pm-11:10 am

Nonstop7h 00m

Zurich

Tue 3/10

5:30 pm-9:20 pm

Nonstop8h 50m

$549

BostonZurich

BOS - ZRH

BOSZRH

Boston Logan Intl

Sat 1/24

6:05 pm-12:40 pm

1 stop12h 35m

Zurich

Wed 1/28

6:10 am-2:35 pm

1 stop14h 25m

$565

BostonZurich

BOS - ZRH

BOSZRH

Boston Logan Intl

Sun 2/15

5:35 pm-6:10 pm

2 stops18h 35m

Zurich

Thu 2/19

10:25 am-3:50 pm

1 stop11h 25m

$572

BostonZurich

BOS - ZRH

BOSZRH

Boston Logan Intl

Mon 4/27

5:40 pm-7:40 pm

1 stop20h 00m

Zurich

Wed 5/13

10:25 am-3:35 pm

1 stop11h 10m

$577

BostonZurich

BOS - ZRH

BOSZRH

Boston Logan Intl

Tue 4/28

5:40 pm-2:10 pm

1 stop14h 30m

Zurich

Fri 5/8

10:25 am-3:35 pm

1 stop11h 10m

$577

BostonZurich

BOS - ZRH

BOSZRH

Boston Logan Intl

Wed 4/29

5:40 pm-2:10 pm

1 stop14h 30m

Zurich

Wed 5/13

10:25 am-3:35 pm

1 stop11h 10m

$577

BostonZurich

BOS - ZRH

BOSZRH

Boston Logan Intl

Mon 2/2

10:40 pm-8:50 pm

1 stop16h 10m

$265

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/19

Showing 1-10 of 17 results
1
2

Best time to book a flight from Boston to Interlaken

Have a flexible travel schedule? Discover the best time to fly to Interlaken from Boston 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 Boston to Interlaken

How far ahead should I book a flight from Boston to Interlaken?

Use this chart to determine the optimal time to book a round-trip flight from Boston to Interlaken. Price data was last updated on December 12, 2025.

Booking 76 days in advance of your planned departure date is, on average, the best time to get cheap flights from Boston to Interlaken. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

What is the cheapest month to book a flight from Boston to Interlaken?

Currently, May is the cheapest month in which you can book a flight from Boston to Interlaken (average of $359). Flying from Boston to Interlaken in June is currently the most expensive (average of $457). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from BOS to IN9?

Find hourly flight availability from Boston to Interlaken. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated December 21, 2025.

It’s optimal to fly from Boston to Interlaken at noon. By choosing this option you can save up to 26% on the cost of your flight, compared to a flight in the morning.

What is the cheapest day to fly from Boston to Interlaken?

Use this chart to determine the cheapest time to fly round-trip from Boston to Interlaken. Price data was last updated on December 16, 2024.

Travelers seeking maximum savings on their Boston to Interlaken flight should consider departing on Monday mornings when fares are most often at their lowest. Monday at noon flights should be avoided if possible as fares are typically the most expensive at this time.

How much does it cost to fly round-trip from Boston to Interlaken?

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 December 21, 2025.
Read through reviews of airlines operating flights from Boston to Interlaken, such as SWISS, Scandinavian Airlines, and United Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
SWISS
7.5
Good
1,817 reviews

Crew

8.3

Food

7.1

Overall

7.5

Comfort

7.4

Boarding

7.7

Entertainment

6.8

Reviews

1 / 20
2.0
Mediocre

Joanne,Sep 2025

OPO - ZRH

The seats were very cramped, even though I paid for an upgraded seat. The seats were also hard, and needed new padding. This made is made it very challenging for this 11 hour flight. The foot was alright. The crew were excellent, and the movie selection was very good. The experience was so challenging what my husband says he does not want to fly to Europe any more.
SWISS
7.5
Good
1,817 reviews
SWISS
7.5
Good
1,817 reviews

Crew

8.3

Food

7.1

Overall

7.5

Comfort

7.4

Boarding

7.7

Entertainment

6.8

Reviews

1 / 20
2.0
Mediocre

Joanne,Sep 2025

OPO - ZRH

The seats were very cramped, even though I paid for an upgraded seat. The seats were also hard, and needed new padding. This made is made it very challenging for this 11 hour flight. The foot was alright. The crew were excellent, and the movie selection was very good. The experience was so challenging what my husband says he does not want to fly to Europe any more.
Scandinavian Airlines
7.4
Good
1,617 reviews
SWISS
7.5
Good
1,817 reviews

Crew

8.3

Food

7.1

Overall

7.5

Comfort

7.4

Boarding

7.7

Entertainment

6.8

Reviews

1 / 20
2.0
Mediocre

Joanne,Sep 2025

OPO - ZRH

The seats were very cramped, even though I paid for an upgraded seat. The seats were also hard, and needed new padding. This made is made it very challenging for this 11 hour flight. The foot was alright. The crew were excellent, and the movie selection was very good. The experience was so challenging what my husband says he does not want to fly to Europe any more.
United Airlines
7.4
Good
9,099 reviews
SWISS
7.5
Good
1,817 reviews

Crew

8.3

Food

7.1

Overall

7.5

Comfort

7.4

Boarding

7.7

Entertainment

6.8

Reviews

1 / 20
2.0
Mediocre

Joanne,Sep 2025

OPO - ZRH

The seats were very cramped, even though I paid for an upgraded seat. The seats were also hard, and needed new padding. This made is made it very challenging for this 11 hour flight. The foot was alright. The crew were excellent, and the movie selection was very good. The experience was so challenging what my husband says he does not want to fly to Europe any more.
Icelandair
7.0
Good
592 reviews
SWISS
7.5
Good
1,817 reviews

Crew

8.3

Food

7.1

Overall

7.5

Comfort

7.4

Boarding

7.7

Entertainment

6.8

Reviews

1 / 20
2.0
Mediocre

Joanne,Sep 2025

OPO - ZRH

The seats were very cramped, even though I paid for an upgraded seat. The seats were also hard, and needed new padding. This made is made it very challenging for this 11 hour flight. The foot was alright. The crew were excellent, and the movie selection was very good. The experience was so challenging what my husband says he does not want to fly to Europe any more.
Condor
6.4
Okay
392 reviews
SWISS
7.5
Good
1,817 reviews

Crew

8.3

Food

7.1

Overall

7.5

Comfort

7.4

Boarding

7.7

Entertainment

6.8

Reviews

1 / 20
2.0
Mediocre

Joanne,Sep 2025

OPO - ZRH

The seats were very cramped, even though I paid for an upgraded seat. The seats were also hard, and needed new padding. This made is made it very challenging for this 11 hour flight. The foot was alright. The crew were excellent, and the movie selection was very good. The experience was so challenging what my husband says he does not want to fly to Europe any more.

Related info for your journey

Find useful and relevant information for your journey from Boston 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 Boston to Interlaken?

    Located just 2.6 mi from the city center, Boston Logan Intl is the airport most travelers will use when flying to Interlaken from Boston. Booking flights from Logan Intl (BOS) to Interlaken should be relatively easy as there is 1 daily outbound flight to Interlaken from 17 different airlines.

  • How popular is this Boston to Interlaken flight route?

    Within the past month, 158 users have taken a look at flights from Boston Logan Intl to Interlaken.

  • How long is the flight from Boston to Interlaken?

    For as low as $475, TAP AIR PORTUGAL can have you in Interlaken from Boston in 22h 30m. Airlines will cover a distance of 3732 mi.

  • What are the cheapest airlines to fly from Boston to Interlaken one-way?

    The cheapest airline one-way is Icelandair, with whom users have recently found tickets for as low as $209. However, be on the lookout for offers from TAP AIR PORTUGAL and Scandinavian Airlines, as they are both options that can get you from Boston to Interlaken for a low price.

  • What are the cheapest flights from Boston to Interlaken?

    Looking at all options, your cheapest flight can be booked for $316. While the most popular route (Boston Logan Intl - Zurich) can be booked for $431 on average, our data indicates $3,426 when flying from Boston to Interlaken.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Boston 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.

  • What is the cheapest month to book a flight from Boston to Interlaken?

    Currently, May is the cheapest month in which you can book a flight from Boston to Interlaken (average of $359). Flying from Boston to Interlaken in June is currently the most expensive (average of $457). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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Top 10 airlines flying from Boston to Interlaken

Discover the top 10 airlines that operate flights from Boston 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 December 21, 2025.
AirlineCheapestAverageFlexibilityOn-time
CondorCheapest$370Average$639FlexibilityNo cancel feeOn-time76%
IcelandairCheapest$379Average$553FlexibilityNo cancel feeOn-time76%
IberiaCheapest$402Average$655FlexibilityNo cancel feeOn-time77%
United AirlinesCheapest$406Average$823FlexibilityNo cancel feeOn-time69%
Air FranceCheapest$416Average$664FlexibilityNo cancel feeOn-time77%
SWISSCheapest$424Average$863FlexibilityNo cancel feeOn-time79%
Aer LingusCheapest$427Average$683FlexibilityNo cancel feeOn-timeN/A
Scandinavian AirlinesCheapest$427Average$582FlexibilityNo cancel feeOn-time77%
TAP AIR PORTUGALCheapest$438Average$743FlexibilityNo cancel feeOn-timeN/A
VuelingCheapest$440Average$628FlexibilityNo cancel feeOn-time88%

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