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Interlaken

$351+ 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 7/15. Fares are subject to change and may not be available on all flights or dates of travel.
BOS — ZRH
May 6 — May 131
Tue 5/6
Tue 5/13
1 adult, Economy
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Cheapflights Tip: The best prices from Boston Logan Intl to Interlaken are usually found in November 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

Keep the following information in mind while searching for Boston to Interlaken flight deals. Data was last updated May 1, 2025.

Most accurate provider

AranGrant
3 stars

Most trusted provider

AranGrant
3 stars

Round-trip from

$491
(CheapOair)

One-way from

$352
(oojo)

Popular in

June

Cheapest in

November

Average price

$824
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
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Highest demand for flights based on searches. 16% potential increase in price ($172 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($30 potential savings vs. average RT price).
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Average for round-trip flights in May 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 May 1, 2025.

This Condor deal was found by Cheapflights users on 4/30. 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 Condor is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/54:15 pmBOS - ZRH
1 stop8h 50mMultiple Airlines
Wed 5/78:00 amZRH - BOS
2 stops19h 37mMultiple Airlines
Deal found 4/30$468
This Mytrip deal was found by Cheapflights users on 4/28. 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.
Sat 5/174:15 pmBOS - ZRH
1 stop17h 20mCondor
Tue 5/208:00 amZRH - BOS
1 stop11h 55mCondor
Deal found 4/28$470
This oojo deal was found by Cheapflights users on 4/29. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/215:40 pmBOS - ZRH
1 stop10h 00mScandinavian Airlines
Sat 8/308:25 pmZRH - BOS
1 stop25h 10mScandinavian Airlines
Deal found 4/29$472
This American Airlines deal was found by Cheapflights users on 4/30. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/910:00 pmBOS - ZRH
1 stop11h 30mAmerican Airlines
Tue 11/1110:15 amZRH - BOS
1 stop15h 46mAmerican Airlines
Deal found 4/30$477
This FlightHub deal was found by Cheapflights users on 4/30. 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.
Wed 10/89:35 pmBOS - ZRH
1 stop34h 30mTurkish Airlines
Thu 10/163:00 pmZRH - BOS
1 stop34h 40mTurkish Airlines
Deal found 4/30$587
This Aer Lingus deal was found by Cheapflights users on 4/30. 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 Aer Lingus is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/145:30 pmBOS - ZRH
1 stop11h 05mAer Lingus
Wed 7/2311:15 amZRH - BOS
1 stop13h 30mAer Lingus
Deal found 4/30$607
This oojo deal was found by Cheapflights users on 4/30. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/16:10 pmBOS - ZRH
1 stop22h 25mTAP AIR PORTUGAL
Sat 12/63:45 pmZRH - BOS
2 stops34h 20mTAP AIR PORTUGAL
Deal found 4/30$617
This Booking.com deal was found by Cheapflights users on 4/30. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/2310:50 pmBOS - ZRH
1 stop28h 05mVueling
Mon 8/119:45 amZRH - BOS
1 stop17h 30mVueling
Deal found 4/30$636
This SWISS deal was found by Cheapflights users on 4/30. 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 SWISS is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/189:40 pmBOS - ZRH
Nonstop7h 15mSWISS
Tue 8/265:35 pmZRH - BOS
Nonstop8h 20mSWISS
Deal found 4/30$667

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 May 1, 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

Sat 5/17

4:15 pm-3:35 pm

1 stop17h 20m

Zurich

Tue 5/20

8:00 am-1:55 pm

1 stop11h 55m

$470

BostonZurich

BOS - ZRH

BOSZRH

Boston Logan Intl

Thu 8/21

5:40 pm-9:40 am

1 stop10h 00m

Zurich

Sat 8/30

8:25 pm-3:35 pm

1 stop25h 10m

$472

BostonZurich

BOS - ZRH

BOSZRH

Boston Logan Intl

Tue 5/13

4:15 pm-7:05 am

1 stop8h 50m

Zurich

Fri 5/16

8:00 am-9:37 pm

2 stops19h 37m

$490

BostonZurich

BOS - ZRH

BOSZRH

Boston Logan Intl

Wed 10/8

9:35 pm-2:05 pm

1 stop34h 30m

Zurich

Thu 10/16

3:00 pm-7:40 pm

1 stop34h 40m

$587

BostonZurich

BOS - ZRH

BOSZRH

Boston Logan Intl

Mon 7/14

5:30 pm-10:35 am

1 stop11h 05m

Zurich

Wed 7/23

11:15 am-6:45 pm

1 stop13h 30m

$607

BostonZurich

BOS - ZRH

BOSZRH

Boston Logan Intl

Mon 6/23

10:50 pm-8:55 am

1 stop28h 05m

Zurich

Mon 8/11

9:45 am-9:15 pm

1 stop17h 30m

$636

BostonZurich

BOS - ZRH

BOSZRH

Boston Logan Intl

Wed 10/1

10:40 pm-10:30 pm

1 stop17h 50m

Zurich

Mon 10/6

6:20 am-8:05 pm

1 stop19h 45m

$637

BostonZurich

BOS - ZRH

BOSZRH

Boston Logan Intl

Mon 8/18

9:40 pm-10:55 am

Nonstop7h 15m

Zurich

Tue 8/26

5:35 pm-7:55 pm

Nonstop8h 20m

$667

BostonZurich

BOS - ZRH

BOSZRH

Boston Logan Intl

Wed 7/30

9:12 am-8:50 am

1 stop17h 38m

Zurich

Thu 8/14

11:45 am-10:54 pm

1 stop17h 09m

$689

BostonZurich

BOS - ZRH

BOSZRH

Boston Logan Intl

Tue 7/15

7:00 am-5:20 pm

2 stops28h 20m

$351

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/29

Showing 1-10 of 23 results
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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 April 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 $1,234). 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 May 1, 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 afternoons 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 May 1, 2025.

The most flights from BOS to IN9 are scheduled on a Wednesday (2 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (1 on average).

Rainfall in Interlaken by month

Plan your trip to Interlaken by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Interlaken ranges from 2.5 - 5.0 inches per month. June is typically the wettest month, when rainfall can reach 5.0 in. January is typically the driest time to visit Interlaken when rainfall is around 2.5 in.

Temperature in Interlaken by month

Plan your trip to Interlaken by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Interlaken, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 66.2 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 32.0 F).

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 May 1, 2025.
Read through reviews of airlines operating flights from Boston to Interlaken, such as Delta, Azores Airlines and Austrian Airlines. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,934 reviews

Entertainment

7.9

Food

7.3

Crew

8.5

Comfort

7.9

Overall

8.0

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Delta
8.0
Very good
7,934 reviews
Delta
8.0
Very good
7,934 reviews

Entertainment

7.9

Food

7.3

Crew

8.5

Comfort

7.9

Overall

8.0

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Azores Airlines
7.6
Good
66 reviews
Delta
8.0
Very good
7,934 reviews

Entertainment

7.9

Food

7.3

Crew

8.5

Comfort

7.9

Overall

8.0

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Austrian Airlines
7.6
Good
781 reviews
Delta
8.0
Very good
7,934 reviews

Entertainment

7.9

Food

7.3

Crew

8.5

Comfort

7.9

Overall

8.0

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
SWISS
7.5
Good
1,588 reviews
Delta
8.0
Very good
7,934 reviews

Entertainment

7.9

Food

7.3

Crew

8.5

Comfort

7.9

Overall

8.0

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Cathay Pacific
7.5
Good
855 reviews
Delta
8.0
Very good
7,934 reviews

Entertainment

7.9

Food

7.3

Crew

8.5

Comfort

7.9

Overall

8.0

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

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, 166 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 Icelandair, with whom users have recently found tickets for as low as $352. 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 $451. While the most popular route (Boston Logan Intl - Zurich) can be booked for $300 on average our data indicates $3,681 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 $1,234). 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 May 1, 2025.
AirlineCheapestAverageFlexibilityOn-time
CondorCheapest$362Average$702FlexibilityNo cancel feeOn-time76%
IcelandairCheapest$384Average$665FlexibilityNo cancel feeOn-time76%
VuelingCheapest$410Average$542FlexibilityNo cancel feeOn-time88%
Scandinavian AirlinesCheapest$410Average$591FlexibilityNo cancel feeOn-time77%
TAP AIR PORTUGALCheapest$472Average$758FlexibilityNo cancel feeOn-timeN/A
DeltaCheapest$494Average$931FlexibilityNo cancel feeOn-timeN/A
Aer LingusCheapest$527Average$760FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$538Average$866FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$543Average$942FlexibilityNo cancel feeOn-time69%
Air FranceCheapest$544Average$803FlexibilityNo cancel feeOn-time77%

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