$288 Find Cheap Flights from Boston to Interlaken - Compare and Save

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Boston to Interlaken departing on 11/18. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

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Everything you should know

Cheapest round-trip
$709
Typical prices: $588-$1,430
SWISS
Tue 12/1Tue 12/15
BOS - ZRH • Non-stop
Cheapest one-way
$288
Typical prices: $381-$713
Aer Lingus
Wed 11/18
BOS - ZRH • 1 stop
Arrival airport
You can't fly directly to Interlaken. It is served by Zurich (ZRH), located 62.4 miles from Interlaken.
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Flight Deals
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Flight Deals

Cheap Flights from Boston to Interlaken (BOS-ZRH)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Boston to Interlaken that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Boston to Interlaken

Tue, Dec 1 - Tue, Dec 15
SWISS Logo
9:50 pm - 11:10 am
BOS
-
ZRH
7h 20mnonstop
SWISS Logo
5:30 pm - 8:20 pm
ZRH
-
BOS
8h 50mnonstop
$709SWISS
Wed, Aug 26 - Mon, Aug 31
Multiple Airlines Logo
12:44 pm - 8:50 am
BOS
-
ZRH
14h 06m
2 stops
Multiple Airlines Logo
8:00 am - 2:45 pm
ZRH
-
BOS
12h 45m
1 stop
$710Multiple Airlines
Wed, Nov 11 - Tue, Nov 17
Multiple Airlines Logo
9:50 pm - 11:10 am
BOS
-
ZRH
7h 20mnonstop
Multiple Airlines Logo
12:40 pm - 7:02 pm
ZRH
-
BOS
12h 22m
1 stop
$711Multiple Airlines
Wed, Nov 25 - Mon, Nov 30
Turkish Airlines Logo
8:00 pm - 5:35 pm
BOS
-
ZRH
15h 35m
1 stop
Turkish Airlines Logo
2:40 pm - 6:05 pm
ZRH
-
BOS
33h 25m
1 stop
$712Turkish Airlines
Tue, Sep 8 - Tue, Sep 22
TAP AIR PORTUGAL Logo
10:45 pm - 10:30 pm
BOS
-
ZRH
17h 45m
1 stop
TAP AIR PORTUGAL Logo
1:15 pm - 8:20 pm
ZRH
-
BOS
13h 05m
1 stop
$713TAP AIR PORTUGAL
Tue, Sep 15 - Tue, Sep 22
Turkish Airlines Logo
9:50 pm - 10:20 pm
BOS
-
ZRH
18h 30m
1 stop
Turkish Airlines Logo
11:00 am - 7:55 pm
ZRH
-
BOS
14h 55m
1 stop
$714Turkish Airlines
Fri, Jul 31 - Sat, Aug 8
Condor Logo
4:45 pm - 8:50 am
BOS
-
ZRH
10h 05m
1 stop
Condor Logo
8:00 am - 2:45 pm
ZRH
-
BOS
12h 45m
1 stop
$715Condor
Tue, Aug 18 - Tue, Oct 20
TAP AIR PORTUGAL Logo
6:05 pm - 5:15 pm
BOS
-
ZRH
17h 10m
1 stop
TAP AIR PORTUGAL Logo
7:50 pm - 2:45 pm
ZRH
-
BOS
24h 55m
2 stops
$716TAP AIR PORTUGAL
Tue, Aug 18 - Tue, Oct 20
TAP AIR PORTUGAL Logo
6:05 pm - 5:15 pm
BOS
-
ZRH
17h 10m
1 stop
TAP AIR PORTUGAL Logo
7:50 pm - 2:45 pm
ZRH
-
BOS
24h 55m
2 stops
$717TAP AIR PORTUGAL
Wed, Sep 9 - Mon, Sep 14
American Airlines Logo
10:51 am - 7:45 am
BOS
-
ZRH
14h 54m
2 stops
American Airlines Logo
11:50 am - 7:50 pm
ZRH
-
BOS
14h 00m
1 stop
$718American Airlines
Useful Info

Good to know

Low seasonNovember
Cheapest flight$288
Best time to beat the crowds with an average 10% drop in price.
Most popular time to fly and prices are also 11% lower on average.
Flight from Boston to Zurich

When to book flights from Boston to Interlaken

Are your dates flexible? Find out the best times to travel from Boston to Interlaken based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price

FAQs for booking flights from Boston to Interlaken

  • Which airports will I be using when flying from Boston to Interlaken?

    When flying out of Boston you’ll be using Boston Logan Intl. Interlaken does not have its own airport so you’ll be flying into nearby Zurich airport, which is 62.4 mi away.

  • How long does a flight from Boston to Interlaken take?

    Direct flights cover the 3,732 miles separating Boston and Interlaken in about 7h 05m.

  • How many flights are there between Boston and Interlaken?

    4 direct flights run between Boston and Interlaken on a daily basis. On average, there are about 28 departures each week.

  • What’s the cheapest day of the week to fly between Boston and Interlaken?

    Consider leaving on a Saturday and avoid Thursdays if you are looking for the best rates. For your return to Boston, you’ll find the best rates on Thursdays and the most expensive ones on Sundays.

  • How does KAYAK find such low prices on flights from Boston to Interlaken?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Boston to Interlaken.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Boston to Interlaken?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Interlaken from Boston is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Boston to Interlaken?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Interlaken with an airline and back to Boston with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Boston to Interlaken?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Interlaken from Boston up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

  • Which airlines provide the cheapest flights from Boston to Interlaken?

    In the last 5 days, the cheapest one-way ticket between Boston and Interlaken found on KAYAK was with Icelandair for $209. Icelandair offered a round-trip connection from $385 and Condor from $413.

Top tips for finding cheap flights from Boston to Interlaken

  • There is no airport in Interlaken. Instead, you’ll be flying into Zurich Airport when flying between Boston and Interlaken.
  • The cheapest flight from Boston to Interlaken was found 11 days before departure, on average.
  • Book at least 1 week before departure in order to get a below-average price.
  • High season is considered to be May, June and July. The cheapest month to fly is January.

Reviews of the top 5 airlines serving Boston to Interlaken

 
Need help choosing which airline to fly with from Boston to Interlaken? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.5
SWISSOverall score based on 1988 reviews
7.7Boarding
7.1Food
8.3Crew
7.4Comfort
6.8Entertainment
Airline reviews

Terrible airline both Swiss and Lufthansa that are part of the same corp. stay away if you can

2.0 MediocreAnonymous, Jun 2026
BOS - ZRH
Read more SWISS reviews

Terrible airline both Swiss and Lufthansa that are part of the same corp. stay away if you can

The flight attendants are amazing. The plane itself was not in good shape for passenger comfort. A good share of seat reclines were broken so they went back an unlimited amount, which meant the person in front of me was fully in my lap (the crew helped me find another seat but that would not have been possible on a full flight). Moisture from the ventilation was also dripping on me. And the entertainment system is almost impossible to hear.

3hr delay and then missed connecting flight with another 6hr wait at the airport before getting a continuation to my trip, worst trip ever in my 50+years of flight travel

Without a doubt, my “customer service” experience with SWISS was the worst of my life. Multiple disconnections in conversations, very cold and indifferent staff, failure to follow up with promised status updates — simply put, T. H. E. W. O. R. S. T. A full week later, and I am STILL waiting to hear from them. Never again for me with SWISS. Disgraceful.

The flight and all amenities were good to excellent. SWISS was awful to deal with. Every step of the way they nickel and dime you. Chose your seats? $14. Change your seats… No accounting for the prior payment. You get billed again. 17 pound restriction on overhead luggage, nonsense. It’s a weight in the plane whether it’s in the overhead or in check baggage. They just milk you for every cent they can and I resent it. The flight was excellent.

The flight itself was fine, but due to a snow delay my connection to Lisbon was delayed by six hours. Despite this, Swiss Air still managed to lose my luggage. Not acceptable. Someone else on the flight also lost their luggage.

I can’t even the whole trip was a catastrophe

I like how professional, fast and good the whole experience was.

Delayed flight… caused the missing of my connecting flight in Zurich. Had to wait 10 hours in airport for new flight which was also delayed by 1 hour. No apologies and minimal compensation.

We were very impressed with Swiss Air. The service was exceptional. Unfortunately, we had a baby behind us that screamed for hours. , It was a nightmare, though I completely understand that it was not Swiss Airs fault.

Old plane, food not that great - lacked taste. Crew was nice but strict.

Terrible airlines, kept lying to me about the fact that my connection flight was cancelled. Left me hanging until last min. NEVER AGAIN

Cancelled my flight. Only option had a layover in Italy. No compensation for the 4 extra hours of travel time. The travel agency, cheapflightfares, blamed Scandinavian airlines and said there was nothing they could do. Scandinavian airlines said since it was booked through a travel agency there was nothing they could do. The entire thing was incredibly frustrating. Never booking through kayak or with Scandinavian again.

The seats were really cramped. The high backs on the chairs made you feel claustrophobic.

Flight delayed 3 hours 45 minutes. Connecting flight changed. Would have missed cruise ship. Had to cancel return flight, because we couldn't just cancel flight to Nice.

First off, numerous things were misrepresented. When we purchased the Economy Plus tickets the fare allegedly includes access to lounge. At Logan Airport where the signs points to, there is no longer SAS lounge. We were directed to Delta lounge, which is located at the other end of the terminal. When we got there, Delta reps told us that it is for SAS business class passengers only. The advertised seat selection 30 hrs prior to departure did not work online. When I called SAS, they told me that it was more than 30 hrs before our connecting flight in Copenhagen, although it was less than 30 hrs before the departure for Copenhagen. Customer service representatives would not provide any assistance. The tray table in my seat was not fully unfolding to be able to place the food tray on it. Therefore, I had to keep it on my laps.

Everything went very smoothly. My only complaint is how cramped the seats are for an international flight.

They were charging $$$ for first glass of wine. That first glass should be included in such a high price.

Good could have been better. Comfort was fine with decent leg room and seat comfort. Would have appreciated a USB-C charger port.

TERRIBLE! Staff was unfriendly, rude, and demeaning. One flight attendant touched me to grab the complimentary blanket off my neck because I couldn't take it home, while a bunch of other people took theirs home. I have never been so ill treated. I am not happy at all. And flight was delayed, no information until short notice for everything. Lost an entire day at my destination. I expect a full refund for that experience. Never will fly with them EVER again

Boarding was great, and the crew were very friendly. The seats must have been a bit on the older side and you could feel some of the seat components through the padding. Also, the plugs did not work on the row's entertainment screen or charging ports. Checked bag was transferred for connecting flight, and we appreciated how early we had the connecting gate information.

It was Swiss. Our kosher meals were literally frozen solid and therefore inedible, and the crew didnt care.

Food was great. Staff was phenomenal. Seats were a bit hard and could use a lot more entertainment options as far as movies to choose from. WiFi was good. Overall great trip.

The flight was delayed, they didn’t even have water for the toilets or for drinks

It’s always a great time flying with united airlines.

Very old flight - time to retire it for newer airplanes

2+ hours delayed Outlet in row 12 did not work Tv monitors did not work Lights kept off the entire flight for at 5pm-7pm flight

Seated dude next to me even though lots of empty rows. But main thing was we sat on the tarmac after landing for 30 minutes because of, in the words of the dude who sat next to me, “operational incompetence”. We got changing directions about where to pick up gate checked bags. Pilot and flight attendant were awesome though.

Not the best. Mean. Didn’t give any value to me being a united silver member and lots of attitude.

Seat 14K (business class) had no cushion / would not inflate. It was like sitting on a stone bench the whole flight. Sleeping was impossible.

Crew was very friendly. Need lay flat beds! More snacks

On-time arrivals and departures. Crew helpful and friendly. Yet everything costs extra: seat selection, food, even airphones!

Delays at check-in, seemed like they were short ground staff at the time and some passengers needed extra processing.

Food - Non-Existent. You pay for everything. It is strictly Pay-to-Play!

There was no lounge at Boston for us to use. Typically flying first class overseas comes with lounge privileges. The seats did not recline even a little. My headset only worked on one side. I felt like I was flying on Ryan Air, not Icelandic Air.

Still one of my favorite airlines, but the entertainment options were a bit lacking. It didn't help that my screen didn't work on one of the legs of the trip.

The plane was very small and the aisle was so narrow that every time someone walked by they rubbed against me, so it was very uncomfortable.

Paid for a Premium seat...minimal recline, no footrest. Maybe slightly wider than a cheap economy seat. Zero chance of getting any rest on this plane

Everything was great! My only critique is 25 euro for wifi is wild, but I get it

I liked how easy my transfers between flights in Keflavik were. I would have appreciated more food options in Keflavik.

The attendants were nice, but I was freezing the entire nine hours and so cramped. Please provide more blankets or make it known how to borrow a blanket for such a long flight. Even in already expensive economy class, people really need a bit more leg room and two more inches between seats to comfortably fly for 9 hours. Our family works very hard, but the extra expense of economy plus is just not in a lot of customer's budgets, and we still want to fly in equal peace and comfort. Please create future aircrafts that reveal reasonable care for us, the cramped- to- death customers more than the question of "how can we jam a few more human beings into this already cramped flight to impress our higher ups making a few more dollars. It's just Wrong. People need a reasonable amount of leg room and a blanket when the airline attendant said the extreme air conditioning could not be turned off. The food was tasty, but a bit more protein and less fluff would be appreciated. Thank you.

It was very good! Crew was very friendly, food was very good. I was on economy so the comfort was ok. Other than that, I would fly Condor again!

We had premium economy seats and the only difference from economy was legroom. Only one restroom for about 50 passengers was a little uncomfortable. Dinner was rather unpleasant but breakfast was good. Entertainment selection pretty good and you can use Bluetooth headphones. Flight attendants were okay.

Very cramped and uncomfortable for a large long flight! Not great service. My luggage was lost and is still lost 5 days later!!!

They lost my bag and have yet to find it, they won’t talk to me or give me any customer service at all. I’m now having to contact Alaska to help me because Condor won’t give me any updates and it’s been over 24 hours with nothing

I did not like that I was charged $ 60.00 for a window seat, 26A, and then assigned a middle seat, 44D, without any excuses.

Great crew. Food was pretty good. Seats are narrow and internet is expensive

They made us walk thru entire Frankfurt Airport, which at this age. With very less time, we had to run. It was unacceptable.

A bigger plane would be more comfortable. We were bouncing off the ground before even lifting into the air, scary!

No clear baggage rules. Had to pay at gate for my carry on luggage.

Everything you need to know for your flight from Boston to Interlaken

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