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Interlaken

$278+ 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 9/1. Fares are subject to change and may not be available on all flights or dates of travel.
BOS — ZRH
Aug 5 — Aug 121
Tue 8/5
Tue 8/12
1 adult, Economy
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Cheapflights Tip: The best prices from Boston Logan Intl to Interlaken are usually found in January or November, booked 76 days in advance, depart on a Tuesday or Sunday and return on a Thursday

Cheap flight deals from Boston to Interlaken

Keep the following information in mind while searching for Boston to Interlaken flight deals. Data was last updated July 31, 2025.

Round-trip from

$523
(FlightHub)

One-way from

$278
(Kiwi.com)

Popular in

December

Cheapest in

January

Average price

$914
From Boston Logan Intl to Interlaken
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One-way flight from Boston Logan Intl to Interlaken
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High demand for flights, 0% potential price rise
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Cheapest flight prices on average. 2% potential price decrease ($23 potential savings vs. average RT price).
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Average for round-trip flights in July 2025
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Find 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 July 31, 2025.

This FlightHub deal was found by Cheapflights users on 7/31. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/275:40 pmBOS - ZRH
1 stop10h 00mScandinavian Airlines
Mon 10/68:25 pmZRH - BOS
1 stop25h 10mScandinavian Airlines
Deal found 7/31$523
This FlightHub deal was found by Cheapflights users on 7/31. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/236:10 pmBOS - ZRH
1 stop17h 05mTAP AIR PORTUGAL
Fri 10/316:10 amZRH - BOS
1 stop20h 00mTAP AIR PORTUGAL
Deal found 7/31$526
This Expedia deal was found by Cheapflights users on 7/31. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/284:00 pmBOS - ZRH
1 stop9h 05mCondor
Sun 10/58:00 amZRH - BOS
1 stop12h 00mCondor
Deal found 7/31$528
This CrystalTravel deal was found by Cheapflights users on 7/31. 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 CrystalTravel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/319:50 pmBOS - ZRH
Nonstop7h 20mSWISS
Fri 1/95:30 pmZRH - BOS
Nonstop8h 30mSWISS
Deal found 7/31$535
This Priceline deal was found by Cheapflights users on 7/31. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/3110:15 amBOS - ZRH
1 stop14h 00mAir Canada
Wed 1/1412:40 pmZRH - BOS
2 stops15h 57mAir Canada
Deal found 7/31$554
This FlightHub deal was found by Cheapflights users on 7/30. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/189:35 pmBOS - ZRH
1 stop14h 05mTurkish Airlines
Thu 10/210:45 amZRH - BOS
1 stop14h 55mTurkish Airlines
Deal found 7/30$563
This FlightHub deal was found by Cheapflights users on 7/29. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/78:50 pmBOS - ZRH
1 stop12h 55mIcelandair
Wed 8/202:00 pmZRH - BOS
1 stop10h 50mIcelandair
Deal found 7/29$564
This Gotogate deal was found by Cheapflights users on 7/30. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/244:00 pmBOS - ZRH
1 stop9h 35mMultiple Airlines
Tue 9/28:00 amZRH - BOS
1 stop11h 55mMultiple Airlines
Deal found 7/30$569

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 July 31, 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

Thu 10/23

6:10 pm-5:15 pm

1 stop17h 05m

Zurich

Fri 10/31

6:10 am-9:10 pm

1 stop20h 00m

$526

BostonZurich

BOS - ZRH

BOSZRH

Boston Logan Intl

Sun 9/28

4:00 pm-7:05 am

1 stop9h 05m

Zurich

Sun 10/5

8:00 am-2:00 pm

1 stop12h 00m

$528

BostonZurich

BOS - ZRH

BOSZRH

Boston Logan Intl

Sun 9/28

5:40 pm-1:20 pm

2 stops13h 40m

Zurich

Sun 10/5

2:35 pm-3:35 pm

2 stops31h 00m

$534

BostonZurich

BOS - ZRH

BOSZRH

Boston Logan Intl

Wed 12/31

9:50 pm-11:10 am

Nonstop7h 20m

Zurich

Fri 1/9

5:30 pm-8:00 pm

Nonstop8h 30m

$535

BostonZurich

BOS - ZRH

BOSZRH

Boston Logan Intl

Tue 12/23

7:30 am-9:25 am

1 stop19h 55m

Zurich

Wed 12/31

10:10 am-9:55 pm

1 stop17h 45m

$543

BostonZurich

BOS - ZRH

BOSZRH

Boston Logan Intl

Sun 10/19

9:40 pm-10:55 am

Nonstop7h 15m

Zurich

Wed 11/5

9:25 am-6:35 pm

1 stop15h 10m

$551

BostonZurich

BOS - ZRH

BOSZRH

Boston Logan Intl

Sat 12/6

7:55 pm-10:25 am

1 stop32h 30m

Zurich

Tue 12/16

5:30 pm-8:20 pm

Nonstop8h 50m

$555

BostonZurich

BOS - ZRH

BOSZRH

Boston Logan Intl

Wed 12/31

6:15 am-6:15 am

2 stops18h 00m

Zurich

Wed 1/14

12:40 pm-10:37 pm

2 stops15h 57m

$561

BostonZurich

BOS - ZRH

BOSZRH

Boston Logan Intl

Wed 9/10

9:35 pm-8:55 pm

1 stop17h 20m

Zurich

Tue 9/16

10:45 am-7:40 pm

1 stop14h 55m

$562

BostonZurich

BOS - ZRH

BOSZRH

Boston Logan Intl

Mon 9/1

11:15 pm-8:25 pm

2 stops39h 10m

$278

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/30

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 July 25, 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, November is the cheapest month in which you can book a flight from Boston to Interlaken (average of $637). Flying from Boston to Interlaken in June is currently the most expensive (average of $1,152). 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 July 31, 2025.

When flying from Boston to Interlaken, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

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 Wednesday mornings when fares are most often at their lowest. Saturday evenings flights should be avoided if possible as fares are typically the most expensive at this time.

Weekly flight availability from Boston to Interlaken

Explore weekly flight availability from Boston to Interlaken. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated July 31, 2025.

The most flights from BOS to IN9 are scheduled on a Wednesday (4 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (2 on average).

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 July 31, 2025.
Read through reviews of airlines operating flights from Boston to Interlaken, such as Austrian Airlines, SWISS, and Scandinavian Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Austrian Airlines
7.6
Good
823 reviews

Comfort

7.3

Overall

7.6

Boarding

7.6

Food

6.8

Crew

8.1

Entertainment

6.8

Reviews

1 / 20
10.0
Excellent

Dominik,Jun 2025

VIE - VNO

Good service and update all information. I feel like i wanna use it again next time
Austrian Airlines
7.6
Good
823 reviews
Austrian Airlines
7.6
Good
823 reviews

Comfort

7.3

Overall

7.6

Boarding

7.6

Food

6.8

Crew

8.1

Entertainment

6.8

Reviews

1 / 20
10.0
Excellent

Dominik,Jun 2025

VIE - VNO

Good service and update all information. I feel like i wanna use it again next time
SWISS
7.5
Good
1,686 reviews
Austrian Airlines
7.6
Good
823 reviews

Comfort

7.3

Overall

7.6

Boarding

7.6

Food

6.8

Crew

8.1

Entertainment

6.8

Reviews

1 / 20
10.0
Excellent

Dominik,Jun 2025

VIE - VNO

Good service and update all information. I feel like i wanna use it again next time
Scandinavian Airlines
7.4
Good
1,457 reviews
Austrian Airlines
7.6
Good
823 reviews

Comfort

7.3

Overall

7.6

Boarding

7.6

Food

6.8

Crew

8.1

Entertainment

6.8

Reviews

1 / 20
10.0
Excellent

Dominik,Jun 2025

VIE - VNO

Good service and update all information. I feel like i wanna use it again next time
Turkish Airlines
7.3
Good
3,933 reviews
Austrian Airlines
7.6
Good
823 reviews

Comfort

7.3

Overall

7.6

Boarding

7.6

Food

6.8

Crew

8.1

Entertainment

6.8

Reviews

1 / 20
10.0
Excellent

Dominik,Jun 2025

VIE - VNO

Good service and update all information. I feel like i wanna use it again next time
Aer Lingus
7.1
Good
1,192 reviews
Austrian Airlines
7.6
Good
823 reviews

Comfort

7.3

Overall

7.6

Boarding

7.6

Food

6.8

Crew

8.1

Entertainment

6.8

Reviews

1 / 20
10.0
Excellent

Dominik,Jun 2025

VIE - VNO

Good service and update all information. I feel like i wanna use it again next time

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 are 3 daily outbound flights to Interlaken from 17 different airlines.

  • How popular is this Boston to Interlaken flight route?

    Within the past month, 146 users have taken a look at flights from Boston Logan Intl to Interlaken.

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

    The cheapest airline one-way is Condor, with whom users have recently found tickets for as low as $288. However, be on the lookout for offers from TAP AIR PORTUGAL and SWISS, 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 $346. While the most popular route (Boston Logan Intl - Zurich) can be booked for $402 on average our data indicates $3,832 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, November is the cheapest month in which you can book a flight from Boston to Interlaken (average of $637). Flying from Boston to Interlaken in June is currently the most expensive (average of $1,152). 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

Browse thousands of different options on Cheapflights for your next trip

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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 July 31, 2025.
AirlineCheapestAverageFlexibilityOn-time
CondorCheapest$371Average$664FlexibilityNo cancel feeOn-time76%
IcelandairCheapest$375Average$582FlexibilityNo cancel feeOn-time76%
Scandinavian AirlinesCheapest$409Average$585FlexibilityNo cancel feeOn-time77%
VuelingCheapest$410Average$545FlexibilityNo cancel feeOn-time88%
SWISSCheapest$456Average$847FlexibilityNo cancel feeOn-time79%
TAP AIR PORTUGALCheapest$473Average$745FlexibilityNo cancel feeOn-timeN/A
British AirwaysCheapest$482Average$802FlexibilityNo cancel feeOn-time70%
Aer LingusCheapest$484Average$732FlexibilityNo cancel feeOn-timeN/A
IberiaCheapest$489Average$728FlexibilityNo cancel feeOn-time77%
DeltaCheapest$494Average$895FlexibilityNo cancel feeOn-timeN/A

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