$312+ 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 5/29. Fares are subject to change and may not be available on all flights or dates of travel.
BOS — ZRH
May 4 — May 111
Round-trip
1 adult, Economy
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Find cheap flights from Boston to Interlaken with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.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 Monday and return on a Friday
Cheap flight deals from Boston to Interlaken
Cheapest
Best
Last-minute
One-way
Cheapest flights from Boston to InterlakenExplore 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 April 4, 2026.
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 April 4, 2026.
This Kiwi.com deal was found by Cheapflights users on 3/31. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/114:45 pm
BOS
- ZRH
1 stop10h 05m
Condor
Mon 5/188:00 am
ZRH
- BOS
1 stop12h 45m
Condor
Deal found 3/31![Condor logo]()
$561
This FlightHub deal was found by Cheapflights users on 4/3. 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.
Sun 5/39:50 pm
BOS
- ZRH
1 stop29h 40m
Turkish Airlines
Mon 5/116:45 pm
ZRH
- BOS
1 stop31h 10m
Turkish Airlines
Deal found 4/3![Turkish Airlines logo]()
$563
This Gotogate deal was found by Cheapflights users on 4/3. 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 5/39:50 pm
BOS
- ZRH
1 stop29h 40m
Turkish Airlines
Tue 5/127:40 am
ZRH
- BOS
1 stop18h 15m
Turkish Airlines
Deal found 4/3![Turkish Airlines logo]()
$567
This FlightHub deal was found by Cheapflights users on 4/3. 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.
Mon 4/279:50 pm
BOS
- ZRH
1 stop30h 05m
Turkish Airlines
Sat 5/910:45 am
ZRH
- BOS
1 stop15h 10m
Turkish Airlines
Deal found 4/3![Turkish Airlines logo]()
$572
This eDestinos deal was found by Cheapflights users on 3/30. 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 eDestinos is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/195:50 pm
BOS
- ZRH
2 stops12h 20m
Scandinavian Airlines
Tue 10/2710:25 am
ZRH
- BOS
1 stop11h 15m
Scandinavian Airlines
Deal found 3/30![Scandinavian Airlines logo]()
$577
This FlightHub deal was found by Cheapflights users on 3/31. 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.
Mon 9/289:50 pm
BOS
- ZRH
1 stop17h 05m
Turkish Airlines
Mon 10/1210:45 am
ZRH
- BOS
1 stop15h 10m
Turkish Airlines
Deal found 3/31![Turkish Airlines logo]()
$580
This FlightHub deal was found by Cheapflights users on 4/3. 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.
Sun 5/39:50 pm
BOS
- ZRH
1 stop29h 40m
Turkish Airlines
Sat 5/96:45 pm
ZRH
- BOS
1 stop31h 10m
Turkish Airlines
Deal found 4/3![Turkish Airlines logo]()
$582
This oojo deal was found by Cheapflights users on 3/31. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/86:00 pm
BOS
- ZRH
1 stop22h 35m
TAP AIR PORTUGAL
Tue 12/156:00 pm
ZRH
- BOS
1 stop26h 40m
TAP AIR PORTUGAL
Deal found 3/31![TAP AIR PORTUGAL logo]()
$584
This Ticket deal was found by Cheapflights users on 3/30. 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 Ticket is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/275:40 pm
BOS
- ZRH
1 stop10h 00m
Scandinavian Airlines
Tue 5/510:25 am
ZRH
- BOS
1 stop11h 10m
Scandinavian Airlines
Deal found 3/30![Scandinavian Airlines logo]()
$586
This Kiwi.com deal was found by Cheapflights users on 4/1. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/35:40 pm
BOS
- ZRH
1 stop10h 00m
Scandinavian Airlines
Tue 5/128:25 pm
ZRH
- BOS
1 stop25h 10m
Scandinavian Airlines
Deal found 4/1![Scandinavian Airlines logo]()
$587
Best flights from Boston to InterlakenDiscover carefully curated flight deals from Boston to Interlaken that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated April 4, 2026.
Discover carefully curated flight deals from Boston to Interlaken that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated April 4, 2026.
This Scandinavian Airlines deal was found by Cheapflights users on 4/3. 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 Scandinavian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/125:40 pm
BOS
- ZRH
1 stop10h 00m
Scandinavian Airlines
Wed 4/1510:25 am
ZRH
- BOS
1 stop11h 10m
Scandinavian Airlines
Deal found 4/3![Scandinavian Airlines logo]()
$754
This LEVEL deal was found by Cheapflights users on 3/30. 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 LEVEL is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/2710:50 pm
BOS
- ZRH
1 stop27h 50m
LEVEL
Mon 6/89:10 pm
ZRH
- BOS
1 stop29h 55m
LEVEL
Deal found 3/30![LEVEL logo]()
$761
This Condor deal was found by Cheapflights users on 4/3. 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.
Tue 6/234:45 pm
BOS
- ZRH
1 stop10h 05m
Condor
Wed 8/268:00 am
ZRH
- BOS
1 stop12h 45m
Condor
Deal found 4/3![Condor logo]()
$885
This oojo deal was found by Cheapflights users on 4/3. 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.
Sun 6/1411:00 pm
BOS
- ZRH
2 stops17h 30m
TAP AIR PORTUGAL
Sat 6/206:05 pm
ZRH
- BOS
2 stops32h 15m
TAP AIR PORTUGAL
Deal found 4/3![TAP AIR PORTUGAL logo]()
$1,016
This Scandinavian Airlines deal was found by Cheapflights users on 4/3. 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 Scandinavian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/19:05 am
BOS
- ZRH
2 stops20h 30m
Multiple Airlines
Sat 5/96:25 pm
ZRH
- BOS
2 stops27h 10m
Multiple Airlines
Deal found 4/3![Multiple Airlines logo]()
$1,098
This United Airlines deal was found by Cheapflights users on 4/1. 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.
Thu 4/305:20 pm
BOS
- ZRH
Nonstop7h 00m
United Airlines
Wed 5/62:35 pm
ZRH
- BOS
1 stop31h 05m
United Airlines
Deal found 4/1![United Airlines logo]()
$1,122
This Scandinavian Airlines deal was found by Cheapflights users on 4/2. 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 Scandinavian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/35:40 pm
BOS
- ZRH
2 stops13h 00m
Scandinavian Airlines
Tue 5/121:25 pm
ZRH
- BOS
2 stops32h 10m
Scandinavian Airlines
Deal found 4/2![Scandinavian Airlines logo]()
$783
This Condor deal was found by Cheapflights users on 3/31. 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 Condor is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/284:45 pm
BOS
- ZRH
1 stop10h 05m
Condor
Fri 6/128:00 am
ZRH
- BOS
1 stop12h 45m
Condor
Deal found 3/31![Condor logo]()
$923
This Condor deal was found by Cheapflights users on 3/29. 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 Condor is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/184:45 pm
BOS
- ZRH
1 stop10h 05m
Condor
Sat 6/64:45 pm
ZRH
- BOS
1 stop28h 00m
Condor
Deal found 3/29![Condor logo]()
$988
This Condor deal was found by Cheapflights users on 3/29. 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 Condor is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/214:45 pm
BOS
- ZRH
1 stop10h 05m
Condor
Wed 6/104:40 pm
ZRH
- BOS
1 stop28h 05m
Condor
Deal found 3/29![Condor logo]()
$1,012
This Condor deal was found by Cheapflights users on 3/29. 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 Condor is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/224:45 pm
BOS
- ZRH
1 stop10h 05m
Condor
Mon 6/88:00 am
ZRH
- BOS
1 stop12h 45m
Condor
Deal found 3/29![Condor logo]()
$1,056
This Condor deal was found by Cheapflights users on 4/1. 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.
Fri 6/264:45 pm
BOS
- ZRH
1 stop10h 05m
Condor
Wed 7/158:00 am
ZRH
- BOS
1 stop12h 45m
Condor
Deal found 4/1![Condor logo]()
$1,098
Last-minute flights from Boston to InterlakenDiscover last-minute flight deals from Boston to Interlaken. Data last updated April 4, 2026 and is based on user searches.
Discover last-minute flight deals from Boston to Interlaken. Data last updated April 4, 2026 and is based on user searches.
This FlightHub deal was found by Cheapflights users on 4/3. 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.
Mon 4/279:50 pm
BOS
- ZRH
1 stop30h 05m
Turkish Airlines
Sat 5/910:45 am
ZRH
- BOS
1 stop15h 10m
Turkish Airlines
Deal found 4/3![Turkish Airlines logo]()
$572
This Ticket deal was found by Cheapflights users on 3/30. 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 Ticket is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/275:40 pm
BOS
- ZRH
1 stop10h 00m
Scandinavian Airlines
Tue 5/510:25 am
ZRH
- BOS
1 stop11h 10m
Scandinavian Airlines
Deal found 3/30![Scandinavian Airlines logo]()
$586
This FlightHub deal was found by Cheapflights users on 4/3. 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.
Sun 5/39:50 pm
BOS
- ZRH
1 stop29h 40m
Turkish Airlines
Mon 5/116:45 pm
ZRH
- BOS
1 stop31h 10m
Turkish Airlines
Deal found 4/3![Turkish Airlines logo]()
$563
This Gotogate deal was found by Cheapflights users on 4/3. 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 5/39:50 pm
BOS
- ZRH
1 stop29h 40m
Turkish Airlines
Tue 5/127:40 am
ZRH
- BOS
1 stop18h 15m
Turkish Airlines
Deal found 4/3![Turkish Airlines logo]()
$567
This FlightHub deal was found by Cheapflights users on 4/3. 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.
Sun 5/39:50 pm
BOS
- ZRH
1 stop29h 40m
Turkish Airlines
Sat 5/96:45 pm
ZRH
- BOS
1 stop31h 10m
Turkish Airlines
Deal found 4/3![Turkish Airlines logo]()
$582
This Kiwi.com deal was found by Cheapflights users on 4/1. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/35:40 pm
BOS
- ZRH
1 stop10h 00m
Scandinavian Airlines
Tue 5/128:25 pm
ZRH
- BOS
1 stop25h 10m
Scandinavian Airlines
Deal found 4/1![Scandinavian Airlines logo]()
$587
This Kiwi.com deal was found by Cheapflights users on 3/31. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/114:45 pm
BOS
- ZRH
1 stop10h 05m
Condor
Mon 5/188:00 am
ZRH
- BOS
1 stop12h 45m
Condor
Deal found 3/31![Condor logo]()
$561
One-way flights from Boston to InterlakenSearch for one-way flight options from Boston to Interlaken. Find affordable one-way fares based on user searches. Data last updated April 4, 2026.
Search for one-way flight options from Boston to Interlaken. Find affordable one-way fares based on user searches. Data last updated April 4, 2026.
This Kiwi.com deal was found by Cheapflights users on 4/2. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/296:50 pm
BOS
- ZRH
2 stops33h 05m
Multiple Airlines
Deal found 4/2![Multiple Airlines logo]()
$312
This Kiwi.com deal was found by Cheapflights users on 4/1. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/2011:00 pm
BOS
- ZRH
3 stops31h 35m
Multiple Airlines
Deal found 4/1![Multiple Airlines logo]()
$326
This Kiwi.com deal was found by Cheapflights users on 4/2. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/34:35 pm
BOS
- ZRH
3 stops33h 40m
Multiple Airlines
Deal found 4/2![Multiple Airlines logo]()
$350
This Kiwi.com deal was found by Cheapflights users on 4/2. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/288:50 pm
BOS
- ZRH
3 stops16h 50m
Multiple Airlines
Deal found 4/2![Multiple Airlines logo]()
$359
This Kiwi.com deal was found by Cheapflights users on 4/1. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/1811:00 pm
BOS
- ZRH
3 stops27h 35m
Multiple Airlines
Deal found 4/1![Multiple Airlines logo]()
$364
This Kiwi.com deal was found by Cheapflights users on 4/1. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/229:45 pm
BOS
- ZRH
2 stops32h 20m
Multiple Airlines
Deal found 4/1![Multiple Airlines logo]()
$370
This Kiwi.com deal was found by Cheapflights users on 4/1. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/247:05 pm
BOS
- ZRH
2 stops16h 35m
Multiple Airlines
Deal found 4/1![Multiple Airlines logo]()
$371
This Mytrip deal was found by Cheapflights users on 3/30. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/128:50 pm
BOS
- ZRH
2 stops18h 20m
Multiple Airlines
Deal found 3/30![Multiple Airlines logo]()
$372
This LEVEL deal was found by Cheapflights users on 4/1. 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 LEVEL is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/2610:50 pm
BOS
- ZRH
1 stop27h 55m
LEVEL
Deal found 4/1![LEVEL logo]()
$374
This LEVEL deal was found by Cheapflights users on 4/3. 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 LEVEL is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/710:50 pm
BOS
- ZRH
1 stop27h 50m
LEVEL
Deal found 4/3![LEVEL logo]()
$375
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 April 4, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $561 (Kiwi.com) |
One-way from | $312 (Kiwi.com) |
Popular in | June |
Cheapest in | October |
Average price | $768 |
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 April 4, 2026.
Use the filters below to find and compare flights from Boston to Interlaken that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
Quickest round-trip
BostonZurich
BOS - ZRH
BOSZRH
Boston Logan Intl
Sun 4/12
5:40 pm-9:40 am
1 stop10h 00m
Zurich
Wed 4/15
10:25 am-3:35 pm
1 stop11h 10m
$754
BostonZurich
BOS - ZRH
BOSZRH
Boston Logan Intl
Wed 5/27
10:50 pm-8:40 am
1 stop27h 50m
Zurich
Mon 6/8
9:10 pm-9:05 pm
1 stop29h 55m
$761
BostonZurich
BOS - ZRH
BOSZRH
Boston Logan Intl
Sun 5/3
5:40 pm-12:40 pm
2 stops13h 00m
Zurich
Tue 5/12
1:25 pm-3:35 pm
2 stops32h 10m
$783
BostonZurich
BOS - ZRH
BOSZRH
Boston Logan Intl
Tue 6/23
4:45 pm-8:50 am
1 stop10h 05m
Zurich
Wed 8/26
8:00 am-2:45 pm
1 stop12h 45m
$885
BostonZurich
BOS - ZRH
BOSZRH
Boston Logan Intl
Thu 5/28
4:45 pm-8:50 am
1 stop10h 05m
Zurich
Fri 6/12
8:00 am-2:45 pm
1 stop12h 45m
$923
BostonZurich
BOS - ZRH
BOSZRH
Boston Logan Intl
Mon 5/18
4:45 pm-8:50 am
1 stop10h 05m
Zurich
Sat 6/6
4:45 pm-2:45 pm
1 stop28h 00m
$988
BostonZurich
BOS - ZRH
BOSZRH
Boston Logan Intl
Thu 5/21
4:45 pm-8:50 am
1 stop10h 05m
Zurich
Wed 6/10
4:40 pm-2:45 pm
1 stop28h 05m
$1,012
BostonZurich
BOS - ZRH
BOSZRH
Boston Logan Intl
Sun 6/14
11:00 pm-10:30 pm
2 stops17h 30m
Zurich
Sat 6/20
6:05 pm-8:20 pm
2 stops32h 15m
$1,016
BostonZurich
BOS - ZRH
BOSZRH
Boston Logan Intl
Fri 5/22
4:45 pm-8:50 am
1 stop10h 05m
Zurich
Mon 6/8
8:00 am-2:45 pm
1 stop12h 45m
$1,056
BostonZurich
BOS - ZRH
BOSZRH
Boston Logan Intl
Fri 5/1
9:05 am-11:35 am
2 stops20h 30m
Zurich
Sat 5/9
6:25 pm-3:35 pm
2 stops27h 10m
$1,098
Showing 1-10 of 21 resultsSorted by cheapest first
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.
BOS-ZRH
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
BOS-IN9
BOS-ZRH
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 2, 2026.
Booking 55 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 $350). 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 April 4, 2026.
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.
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 April 4, 2026.
The most flights from BOS to IN9 are scheduled on a Monday (4 on average). You will have fewer flight options on Tuesday, which is when the least amount of flights are scheduled (3 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 April 4, 2026.
Read through reviews of airlines operating flights from Boston to Interlaken, such as SWISS,United Airlines, andScandinavian Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Entertainment
6.8
Boarding
7.7
Overall
7.5
Crew
8.3
Comfort
7.4
Food
7.1
Reviews
1 / 20
10.0
ExcellentThomas,Mar 2026
BOS - ZRH
Entertainment
6.8
Boarding
7.7
Overall
7.5
Crew
8.3
Comfort
7.4
Food
7.1
Reviews
1 / 20
10.0
ExcellentThomas,Mar 2026
BOS - ZRH
Entertainment
6.8
Boarding
7.7
Overall
7.5
Crew
8.3
Comfort
7.4
Food
7.1
Reviews
1 / 20
10.0
ExcellentThomas,Mar 2026
BOS - ZRH
Entertainment
6.8
Boarding
7.7
Overall
7.5
Crew
8.3
Comfort
7.4
Food
7.1
Reviews
1 / 20
10.0
ExcellentThomas,Mar 2026
BOS - ZRH
Entertainment
6.8
Boarding
7.7
Overall
7.5
Crew
8.3
Comfort
7.4
Food
7.1
Reviews
1 / 20
10.0
ExcellentThomas,Mar 2026
BOS - ZRH
Entertainment
6.8
Boarding
7.7
Overall
7.5
Crew
8.3
Comfort
7.4
Food
7.1
Reviews
1 / 20
10.0
ExcellentThomas,Mar 2026
BOS - ZRH
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.
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Boston and Interlaken flights
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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 April 4, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$353 | Average$619 | FlexibilityNo cancel fee | On-time76% | |
| Cheapest$381 | Average$752 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$386 | Average$497 | FlexibilityNo cancel fee | On-time76% | |
| Cheapest$388 | Average$635 | FlexibilityNo cancel fee | On-time77% | |
| Cheapest$397 | Average$585 | FlexibilityNo cancel fee | On-time77% | |
| Cheapest$408 | Average$600 | FlexibilityNo cancel fee | On-time77% | |
| Cheapest$414 | Average$752 | FlexibilityNo cancel fee | On-time79% | |
| Cheapest$424 | Average$640 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$425 | Average$689 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$431 | Average$715 | FlexibilityNo cancel fee | On-time67% |