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Interlaken

$412+ 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 8/11. Fares are subject to change and may not be available on all flights or dates of travel.
BOS — ZRH
jun. 17 — jun. 241
mar. 6/17
mar. 6/24
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 Monday 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 junio 12, 2025.

Round-trip from

$507
(American Airlines)

One-way from

$412
(oojo)

Popular in

July

Cheapest in

January

Average price

$1,095
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. 15% potential increase in price ($162 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($22 potential savings vs. average RT price).
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Average for round-trip flights in June 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 junio 12, 2025.

This American Airlines deal was found by Cheapflights users on 6/10. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 8/1912:10 pmBOS - ZRH
2 stops14h 40mAmerican Airlines
mar. 8/2611:45 amZRH - BOS
1 stop14h 43mAmerican Airlines
Deal found 6/10$507
This Cheapflightsfares deal was found by Cheapflights users on 6/9. 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.
jue. 9/45:40 pmBOS - ZRH
1 stop19h 55mScandinavian Airlines
jue. 9/1110:20 amZRH - BOS
1 stop11h 15mScandinavian Airlines
Deal found 6/9$509
This Expedia deal was found by Cheapflights users on 6/10. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 7/225:30 pmBOS - ZRH
1 stop11h 05mAer Lingus
mar. 7/2911:15 amZRH - BOS
1 stop13h 30mAer Lingus
Deal found 6/10$512
This Mytrip deal was found by Cheapflights users on 6/10. 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.
mié. 12/106:00 amBOS - ZRH
1 stop18h 15mMultiple Airlines
mié. 12/245:30 pmZRH - BOS
Nonstop8h 50mMultiple Airlines
Deal found 6/10$513
This Ticket deal was found by Cheapflights users on 6/10. 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 Ticket is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 8/411:35 pmBOS - ZRH
1 stop31h 30mIcelandair
mié. 8/134:55 pmZRH - BOS
1 stop11h 05mIcelandair
Deal found 6/10$521
This CheapOair deal was found by Cheapflights users on 6/10. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 8/264:00 pmBOS - ZRH
1 stop18h 00mCondor
mar. 9/168:00 amZRH - BOS
1 stop11h 55mCondor
Deal found 6/10$531
This FlightHub deal was found by Cheapflights users on 6/10. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 10/86:10 pmBOS - ZRH
1 stop12h 15mTAP AIR PORTUGAL
dom. 11/25:10 amZRH - BOS
1 stop14h 20mTAP AIR PORTUGAL
Deal found 6/10$535
This SWISS deal was found by Cheapflights users on 6/9. 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.
dom. 11/99:55 pmBOS - ZRH
Nonstop7h 15mSWISS
mié. 11/195:30 pmZRH - BOS
Nonstop8h 50mSWISS
Deal found 6/9$538
This Air Canada deal was found by Cheapflights users on 6/11. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 8/1810:20 amBOS - ZRH
1 stop13h 50mAir Canada
mar. 8/267:25 amZRH - BOS
2 stops13h 10mAir Canada
Deal found 6/11$565
This United Airlines deal was found by Cheapflights users on 6/11. 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.
sáb. 8/96:03 pmBOS - ZRH
1 stop34h 47mUnited Airlines
mar. 8/198:15 amZRH - BOS
2 stops15h 33mUnited Airlines
Deal found 6/11$570
This Delta deal was found by Cheapflights users on 6/10. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 8/41:10 pmBOS - ZRH
1 stop15h 25mDelta
mar. 8/1911:20 amZRH - BOS
1 stop15h 00mDelta
Deal found 6/10$573
This Cheapflightsfares deal was found by Cheapflights users on 6/11. 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.
mié. 10/2212:40 pmBOS - ZRH
2 stops16h 20mAustrian Airlines
lun. 10/278:50 pmZRH - BOS
1 stop23h 15mAustrian Airlines
Deal found 6/11$621

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 junio 12, 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

mar. 8/19

12:10 pm-8:50 am

2 stops14h 40m

Zurich

mar. 8/26

11:45 am-8:28 pm

1 stop14h 43m

$507

BostonZurich

BOS - ZRH

BOSZRH

Boston Logan Intl

jue. 9/4

5:40 pm-7:35 pm

1 stop19h 55m

Zurich

jue. 9/11

10:20 am-3:35 pm

1 stop11h 15m

$509

BostonZurich

BOS - ZRH

BOSZRH

Boston Logan Intl

mar. 7/22

5:30 pm-10:35 am

1 stop11h 05m

Zurich

mar. 7/29

11:15 am-6:45 pm

1 stop13h 30m

$512

BostonZurich

BOS - ZRH

BOSZRH

Boston Logan Intl

lun. 8/4

9:40 pm-10:55 am

Nonstop7h 15m

Zurich

mié. 8/13

7:20 am-1:50 pm

1 stop12h 30m

$518

BostonZurich

BOS - ZRH

BOSZRH

Boston Logan Intl

lun. 8/4

11:35 pm-1:05 pm

1 stop31h 30m

Zurich

mié. 8/13

4:55 pm-10:00 pm

1 stop11h 05m

$521

BostonZurich

BOS - ZRH

BOSZRH

Boston Logan Intl

mar. 8/26

4:00 pm-4:00 pm

1 stop18h 00m

Zurich

mar. 9/16

8:00 am-1:55 pm

1 stop11h 55m

$531

BostonZurich

BOS - ZRH

BOSZRH

Boston Logan Intl

lun. 8/18

5:05 pm-6:20 am

Nonstop7h 15m

Zurich

mar. 8/26

11:55 am-6:55 pm

1 stop13h 00m

$548

BostonZurich

BOS - ZRH

BOSZRH

Boston Logan Intl

lun. 8/18

10:20 am-6:10 am

1 stop13h 50m

Zurich

mar. 8/26

7:25 am-2:35 pm

2 stops13h 10m

$565

BostonZurich

BOS - ZRH

BOSZRH

Boston Logan Intl

mié. 9/10

5:05 pm-6:20 am

Nonstop7h 15m

Zurich

mié. 9/24

5:35 pm-7:55 pm

Nonstop8h 20m

$567

BostonZurich

BOS - ZRH

BOSZRH

Boston Logan Intl

lun. 8/4

1:10 pm-10:35 am

1 stop15h 25m

Zurich

mar. 8/19

11:20 am-8:20 pm

1 stop15h 00m

$573

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/11

Showing 1-10 of 30 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 June 9, 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 $1,182). 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 junio 12, 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 junio 12, 2025.

The most flights from BOS to IN9 are scheduled on a Monday (4 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (4 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 junio 12, 2025.
Read through reviews of airlines operating flights from Boston to Interlaken, such as Delta, Azores Airlines and Cathay Pacific. 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
7,946 reviews

Overall

8.0

Food

7.3

Boarding

8.2

Comfort

7.9

Entertainment

7.9

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Delta
8.0
Very good
7,946 reviews
Delta
8.0
Very good
7,946 reviews

Overall

8.0

Food

7.3

Boarding

8.2

Comfort

7.9

Entertainment

7.9

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Azores Airlines
7.6
Good
66 reviews
Delta
8.0
Very good
7,946 reviews

Overall

8.0

Food

7.3

Boarding

8.2

Comfort

7.9

Entertainment

7.9

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Cathay Pacific
7.6
Good
892 reviews
Delta
8.0
Very good
7,946 reviews

Overall

8.0

Food

7.3

Boarding

8.2

Comfort

7.9

Entertainment

7.9

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
SWISS
7.5
Good
1,623 reviews
Delta
8.0
Very good
7,946 reviews

Overall

8.0

Food

7.3

Boarding

8.2

Comfort

7.9

Entertainment

7.9

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
United Airlines
7.4
Good
8,790 reviews
Delta
8.0
Very good
7,946 reviews

Overall

8.0

Food

7.3

Boarding

8.2

Comfort

7.9

Entertainment

7.9

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

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 4 daily outbound flights to Interlaken from 17 different airlines.

  • How popular is this Boston to Interlaken flight route?

    Within the past month, 183 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 $412. However, be on the lookout for offers from TAP AIR PORTUGAL and Vueling, 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 $298. While the most popular route (Boston Logan Intl - Zurich) can be booked for $379 on average our data indicates $4,407 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 $1,182). 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 junio 12, 2025.
AirlineCheapestAverageFlexibilityOn-time
CondorCheapest$354Average$672FlexibilityNo cancel feeOn-time76%
IcelandairCheapest$384Average$631FlexibilityNo cancel feeOn-time76%
Scandinavian AirlinesCheapest$409Average$586FlexibilityNo cancel feeOn-time77%
VuelingCheapest$410Average$531FlexibilityNo cancel feeOn-time88%
TAP AIR PORTUGALCheapest$473Average$754FlexibilityNo cancel feeOn-timeN/A
DeltaCheapest$494Average$917FlexibilityNo cancel feeOn-timeN/A
IberiaCheapest$500Average$731FlexibilityNo cancel feeOn-time77%
Aer LingusCheapest$526Average$762FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$538Average$859FlexibilityNo cancel feeOn-time71%
Turkish AirlinesCheapest$539Average$638FlexibilityNo cancel feeOn-time77%

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