$231+ Cheap flights from Boston (BOS) to Interlaken, Switzerland
This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 2/5. Fares are subject to change and may not be available on all flights or dates of travel.
BOS — ZRH
Oct 21 — Oct 281
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 January or April, booked 85 days in advance, depart on a Monday or Tuesday and return on a Wednesday
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 September 21, 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 September 21, 2026.
This Cheapflightsfares deal was found by Cheapflights users on 9/19. 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.
Wed 11/119:50 pm -
Nonstop7h 20m
Tue 11/175:30 pm -
Nonstop8h 50m
Deal found 9/19![SWISS logo]()
$623
This Priceline deal was found by Cheapflights users on 9/20. 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 10/218:50 pm -
1 stop10h 15m
Thu 10/293:30 pm -
1 stop26h 43m
Deal found 9/20![Multiple Airlines logo]()
$626
This Gotogate deal was found by Cheapflights users on 9/20. 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.
Sat 11/285:35 pm -
1 stop10h 05m
Sat 12/510:25 am -
1 stop11h 20m
Deal found 9/20![Scandinavian Airlines logo]()
$628
This Gotogate deal was found by Cheapflights users on 9/18. 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.
Mon 11/29:50 pm -
Nonstop7h 20m
Mon 11/98:50 pm -
1 stop22h 40m
Deal found 9/18![Multiple Airlines logo]()
$629
This Booking.com deal was found by Cheapflights users on 9/19. 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 11/23:30 pm -
1 stop32h 45m
Tue 11/105:30 pm -
Nonstop8h 50m
Deal found 9/19![Multiple Airlines logo]()
$630
This Gotogate deal was found by Cheapflights users on 9/20. 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.
Sat 12/55:35 pm -
2 stops13h 10m
Fri 12/113:00 pm -
1 stop30h 45m
Deal found 9/20![Scandinavian Airlines logo]()
$632
This Gotogate deal was found by Cheapflights users on 9/19. 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.
Mon 11/210:40 am -
2 stops17h 45m
Tue 11/1012:40 pm -
1 stop12h 22m
Deal found 9/19![Air Canada logo]()
$633
This oojo deal was found by Cheapflights users on 9/18. 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 12/15:35 pm -
1 stop14h 40m
Sun 12/610:25 am -
1 stop11h 20m
Deal found 9/18![Scandinavian Airlines logo]()
$635
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 September 21, 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 September 21, 2026.
This United Airlines deal was found by Cheapflights users on 9/20. 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.
Mon 11/22:40 pm -
1 stop11h 00m
Tue 11/1010:20 am -
1 stop13h 07m
Deal found 9/20![United Airlines logo]()
$658
This Scandinavian Airlines deal was found by Cheapflights users on 9/20. 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.
Mon 12/71:37 pm -
2 stops18h 38m
Fri 12/111:00 pm -
2 stops32h 45m
Deal found 9/20![Scandinavian Airlines logo]()
$715
This Finnair deal was found by Cheapflights users on 9/18. 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 Finnair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/245:19 pm -
2 stops21h 16m
Mon 1/117:05 pm -
2 stops26h 55m
Deal found 9/18![Finnair logo]()
$742
This Turkish Airlines deal was found by Cheapflights users on 9/20. 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 Turkish Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/218:10 pm -
2 stops18h 45m
Wed 10/2810:55 am -
1 stop37h 10m
Deal found 9/20![Multiple Airlines logo]()
$743
This TAP AIR PORTUGAL deal was found by Cheapflights users on 9/17. 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 TAP AIR PORTUGAL is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/2110:45 pm -
2 stops34h 15m
Sun 10/256:00 pm -
1 stop26h 40m
Deal found 9/17![TAP AIR PORTUGAL logo]()
$765
This United Airlines deal was found by Cheapflights users on 9/19. 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.
Sat 2/137:35 pm -
1 stop30h 05m
Sun 2/281:20 pm -
1 stop26h 50m
Deal found 9/19![United Airlines logo]()
$693
This Turkish Airlines deal was found by Cheapflights users on 9/20. 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 Turkish Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/219:46 am -
2 stops18h 04m
Thu 10/296:40 am -
1 stop17h 25m
Deal found 9/20![Multiple Airlines logo]()
$763
This United Airlines deal was found by Cheapflights users on 9/19. 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 2/116:00 am -
1 stop23h 35m
Thu 2/181:20 pm -
1 stop30h 58m
Deal found 9/19![United Airlines logo]()
$699
This TAP AIR PORTUGAL deal was found by Cheapflights users on 9/16. 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 TAP AIR PORTUGAL is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/1411:15 pm -
2 stops31h 10m
Mon 10/193:45 pm -
2 stops34h 35m
Deal found 9/16![TAP AIR PORTUGAL logo]()
$775
This TAP AIR PORTUGAL deal was found by Cheapflights users on 9/18. 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 TAP AIR PORTUGAL is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/2410:45 pm -
2 stops31h 55m
Sun 11/291:30 pm -
1 stop31h 10m
Deal found 9/18![TAP AIR PORTUGAL logo]()
$787
This United Airlines deal was found by Cheapflights users on 9/18. 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.
Fri 2/125:45 am -
1 stop22h 40m
Sat 2/201:20 pm -
1 stop26h 52m
Deal found 9/18![United Airlines logo]()
$765
This United Airlines deal was found by Cheapflights users on 9/16. 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 1/149:00 am -
1 stop17h 20m
Mon 1/185:30 pm -
Nonstop8h 50m
Deal found 9/16![United Airlines logo]()
$783
Last-minute flights from Boston to InterlakenDiscover last-minute flight deals from Boston to Interlaken. Data last updated September 21, 2026 and is based on user searches.
Discover last-minute flight deals from Boston to Interlaken. Data last updated September 21, 2026 and is based on user searches.
This Justfly.com deal was found by Cheapflights users on 9/17. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/284:45 pm -
1 stop10h 05m
Fri 10/98:00 am -
2 stops21h 59m
Deal found 9/17![Multiple Airlines logo]()
$662
This Orbitz deal was found by Cheapflights users on 9/19. 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/135:25 pm -
1 stop11h 10m
Wed 10/2811:05 am -
1 stop14h 00m
Deal found 9/19![Aer Lingus logo]()
$646
This Kiwi.com deal was found by Cheapflights users on 9/17. 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 10/139:20 pm -
1 stop13h 50m
Tue 10/207:30 am -
1 stop14h 40m
Deal found 9/17![Multiple Airlines logo]()
$656
This Justfly.com deal was found by Cheapflights users on 9/21. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/149:50 pm -
1 stop32h 45m
Thu 10/2210:45 am -
1 stop15h 10m
Deal found 9/21![Turkish Airlines logo]()
$655
This Booking.com deal was found by Cheapflights users on 9/17. 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.
Thu 10/155:25 pm -
1 stop11h 10m
Tue 10/2011:20 am -
1 stop13h 30m
Deal found 9/17![Aer Lingus logo]()
$669
This Booking.com deal was found by Cheapflights users on 9/16. 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.
Fri 10/165:25 pm -
1 stop11h 10m
Mon 10/2611:05 am -
1 stop14h 00m
Deal found 9/16![Aer Lingus logo]()
$652
This Gotogate deal was found by Cheapflights users on 9/18. 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 10/185:25 pm -
1 stop11h 10m
Mon 10/2611:05 am -
1 stop14h 00m
Deal found 9/18![Aer Lingus logo]()
$668
This Booking.com deal was found by Cheapflights users on 9/18. 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 10/195:25 pm -
1 stop11h 10m
Mon 10/2611:05 am -
1 stop14h 00m
Deal found 9/18![Aer Lingus logo]()
$649
This Priceline deal was found by Cheapflights users on 9/20. 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 10/218:50 pm -
1 stop10h 15m
Thu 10/293:30 pm -
1 stop26h 43m
Deal found 9/20![Multiple Airlines logo]()
$626
This Mytrip deal was found by Cheapflights users on 9/19. 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.
Wed 10/213:35 pm -
2 stops23h 15m
Wed 10/289:35 pm -
2 stops22h 10m
Deal found 9/19![Multiple Airlines logo]()
$647
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 September 21, 2026.
Search for one-way flight options from Boston to Interlaken. Find affordable one-way fares based on user searches. Data last updated September 21, 2026.
This CheapOair deal was found by Cheapflights users on 9/16. 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.
Fri 2/57:08 pm -
1 stop15h 37m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/16![Multiple Airlines logo]()
$231
This Booking.com deal was found by Cheapflights users on 9/17. 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 10/198:50 pm -
1 stop10h 15m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/17![Icelandair logo]()
$235
This Booking.com deal was found by Cheapflights users on 9/20. 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 10/511:00 pm -
1 stop32h 05m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/20![Icelandair logo]()
$236
This Flightnetwork deal was found by Cheapflights users on 9/20. 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 Flightnetwork is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/188:50 pm -
1 stop10h 15m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/20![Icelandair logo]()
$237
This Cheapflightsfares deal was found by Cheapflights users on 9/17. 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.
Wed 10/218:50 pm -
1 stop10h 15m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/17![Icelandair logo]()
$242
This Justfly.com deal was found by Cheapflights users on 9/17. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/208:50 pm -
1 stop10h 15m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/17![Icelandair logo]()
$243
This Kiwi.com deal was found by Cheapflights users on 9/17. 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 10/128:50 pm -
1 stop10h 15m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/17![Icelandair logo]()
$252
This CheapTickets.ch deal was found by Cheapflights users on 9/20. 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 CheapTickets.ch is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 1/237:50 pm -
3 stops17h 50m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/20![Multiple Airlines logo]()
$302
This Kiwi.com deal was found by Cheapflights users on 9/19. 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.
Sat 10/318:50 pm -
2 stops34h 20m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/19![Multiple Airlines logo]()
$305
This Mytrip deal was found by Cheapflights users on 9/20. 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.
Sun 10/188:50 pm -
3 stops17h 55m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/20![Multiple Airlines logo]()
$309
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 September 21, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $623 (Cheapflightsfares) |
One-way from | $225 (CheapOair) |
Popular in | June |
Cheapest in | January |
Average price | $816 |
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 7,457,451 searches. Data last updated September 21, 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
BostonZurich
BOS Boston Logan Intl - ZRH Zurich
BOSZRH
Boston Logan Intl
Mon 2/1
5:15 pm-10:25 am
1 stop11h 10m
Zurich
Wed 12/31
12:00 am-6:00 pm
Nonstop0h 00m
$329
BostonZurich
BOS Boston Logan Intl - ZRH Zurich
BOSZRH
Boston Logan Intl
Mon 2/1
7:50 pm-7:05 pm
3 stops17h 15m
Zurich
Wed 12/31
12:00 am-6:00 pm
Nonstop0h 00m
$355
BostonZurich
BOS Boston Logan Intl - ZRH Zurich
BOSZRH
Boston Logan Intl
Thu 3/4
5:15 pm-3:20 pm
1 stop16h 05m
Zurich
Wed 12/31
12:00 am-6:00 pm
Nonstop0h 00m
$420
BostonZurich
BOS Boston Logan Intl - ZRH Zurich
BOSZRH
Boston Logan Intl
Sun 10/4
11:35 pm-8:25 pm
1 stop14h 50m
Zurich
Wed 12/31
12:00 am-6:00 pm
Nonstop0h 00m
$421
BostonZurich
BOS Boston Logan Intl - ZRH Zurich
BOSZRH
Boston Logan Intl
Sat 10/24
11:45 pm-12:40 pm
2 stops31h 55m
Zurich
Wed 12/31
12:00 am-6:00 pm
Nonstop0h 00m
$526
Quickest round-trip
BostonZurich
BOS Boston Logan Intl - ZRH Zurich
BOSZRH
Boston Logan Intl
Mon 2/1
9:50 pm-11:10 am
Nonstop7h 20m
Zurich
Wed 12/31
12:00 am-6:00 pm
Nonstop0h 00m
$553
BostonZurich
BOS Boston Logan Intl - ZRH Zurich
BOSZRH
Boston Logan Intl
Wed 11/4
9:50 pm-11:10 am
Nonstop7h 20m
Zurich
Wed 12/31
12:00 am-6:00 pm
Nonstop0h 00m
$595
BostonZurich
BOS Boston Logan Intl - ZRH Zurich
BOSZRH
Boston Logan Intl
Mon 11/2
2:40 pm-7:40 am
1 stop11h 00m
Zurich
Tue 11/10
10:20 am-5:27 pm
1 stop13h 07m
$658
BostonZurich
BOS Boston Logan Intl - ZRH Zurich
BOSZRH
Boston Logan Intl
Sat 2/13
7:35 pm-7:40 am
1 stop30h 05m
Zurich
Sun 2/28
1:20 pm-10:10 am
1 stop26h 50m
$693
BostonZurich
BOS Boston Logan Intl - ZRH Zurich
BOSZRH
Boston Logan Intl
Fri 1/15
11:45 am-7:55 am
1 stop14h 10m
Zurich
Wed 12/31
12:00 am-6:00 pm
Nonstop0h 00m
$699
Showing 1-10 of 22 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
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 September 21, 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 September 21, 2026.
The most flights from BOS to IN9 are scheduled on a Friday (4 on average). You will have fewer flight options on Wednesday, 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?
Airfare is below average for this route at the moment.
Boston to Interlaken flights typically cost between $674 and $1,081 in November.The cheapest round-trip price found within the last 5 days was $623 on SWISS (Nov 11-Nov 17).
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 September 21, 2026.
Read through reviews of airlines operating flights from Boston to Interlaken, such as SWISS,Scandinavian Airlines, andUnited Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Comfort
7.4
Food
7.1
Boarding
7.7
Entertainment
6.8
Crew
8.2
Overall
7.5
Reviews
1 / 20
8.0
ExcellentAnonymous,Sep 2026
LAX - ZRH
Comfort
7.4
Food
7.1
Boarding
7.7
Entertainment
6.8
Crew
8.2
Overall
7.5
Reviews
1 / 20
8.0
ExcellentAnonymous,Sep 2026
LAX - ZRH
Comfort
7.4
Food
7.1
Boarding
7.7
Entertainment
6.8
Crew
8.2
Overall
7.5
Reviews
1 / 20
8.0
ExcellentAnonymous,Sep 2026
LAX - ZRH
Comfort
7.4
Food
7.1
Boarding
7.7
Entertainment
6.8
Crew
8.2
Overall
7.5
Reviews
1 / 20
8.0
ExcellentAnonymous,Sep 2026
LAX - ZRH
Comfort
7.4
Food
7.1
Boarding
7.7
Entertainment
6.8
Crew
8.2
Overall
7.5
Reviews
1 / 20
8.0
ExcellentAnonymous,Sep 2026
LAX - ZRH
Comfort
7.4
Food
7.1
Boarding
7.7
Entertainment
6.8
Crew
8.2
Overall
7.5
Reviews
1 / 20
8.0
ExcellentAnonymous,Sep 2026
LAX - ZRH
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Boston and Interlaken flights
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| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$388 | Average$738 | FlexibilityNo cancel fee | On-time77% | |
| Cheapest$406 | Average$973 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$410 | Average$593 | FlexibilityNo cancel fee | On-time76% | |
| Cheapest$417 | Average$702 | FlexibilityNo cancel fee | On-time77% | |
| Cheapest$419 | Average$883 | FlexibilityNo cancel fee | On-time79% | |
| Cheapest$425 | Average$928 | FlexibilityNo cancel fee | On-time76% | |
| Cheapest$434 | Average$710 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$441 | Average$726 | FlexibilityNo cancel fee | On-time76% | |
| Cheapest$441 | Average$765 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$448 | Average$659 | FlexibilityNo cancel fee | On-time71% |