HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
St. Moritz

$222+ Cheap flights from Boston (BOS) to St. Moritz, 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 2/10. Fares are subject to change and may not be available on all flights or dates of travel.
BOS — ZRH
Mar 5 — Mar 121
Thu 3/5
Thu 3/12
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Boston to St. Moritz 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 St. Moritz are usually found in October or January, booked 76 days in advance, depart on a Tuesday or Monday and return on a Tuesday

Cheap flight deals from Boston to St. Moritz

Cheapest flights from Boston to St. Moritz
Explore the most affordable flight options available from Boston to St. Moritz. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 3, 2026.

This oojo deal was found by Cheapflights users on 2/3. 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.
Mon 2/237:50 pm
BOS
-
ZRH
1 stop10h 15m
Icelandair
Sun 3/11:00 pm
ZRH
-
BOS
1 stop10h 50m
Icelandair
Deal found 2/3$471
This oojo deal was found by Cheapflights users on 2/2. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 2/97:50 pm
BOS
-
ZRH
1 stop10h 15m
Icelandair
Tue 3/31:00 pm
ZRH
-
BOS
1 stop27h 35m
Icelandair
Deal found 2/2$473
This Icelandair deal was found by Cheapflights users on 2/2. 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 Icelandair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 2/287:50 pm
BOS
-
ZRH
1 stop10h 15m
Icelandair
Thu 3/121:00 pm
ZRH
-
BOS
1 stop10h 50m
Icelandair
Deal found 2/2$474
This FlightHub deal was found by Cheapflights users on 2/1. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 2/207:50 pm
BOS
-
ZRH
1 stop10h 15m
Icelandair
Tue 2/241:00 pm
ZRH
-
BOS
1 stop10h 50m
Icelandair
Deal found 2/1$476
This Kiwi.com deal was found by Cheapflights users on 2/1. 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 3/98:50 pm
BOS
-
ZRH
1 stop10h 15m
Icelandair
Thu 3/191:00 pm
ZRH
-
BOS
1 stop10h 50m
Icelandair
Deal found 2/1$478
This KAYAK deal was found by Cheapflights users on 2/2. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/208:50 pm
BOS
-
ZRH
1 stop10h 15m
Icelandair
Mon 5/42:00 pm
ZRH
-
BOS
1 stop13h 45m
Icelandair
Deal found 2/2$482
This KAYAK deal was found by Cheapflights users on 2/2. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/2611:00 pm
BOS
-
ZRH
1 stop32h 05m
Icelandair
Mon 5/42:00 pm
ZRH
-
BOS
1 stop13h 45m
Icelandair
Deal found 2/2$483
This oojo deal was found by Cheapflights users on 2/3. 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.
Tue 12/86:00 pm
BOS
-
ZRH
1 stop12h 40m
TAP AIR PORTUGAL
Tue 12/156:10 am
ZRH
-
BOS
1 stop14h 30m
TAP AIR PORTUGAL
Deal found 2/3$487
This oojo deal was found by Cheapflights users on 2/1. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/18:50 pm
BOS
-
ZRH
1 stop10h 15m
Icelandair
Tue 5/122:00 pm
ZRH
-
BOS
1 stop10h 50m
Icelandair
Deal found 2/1$488
This oojo deal was found by Cheapflights users on 2/1. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/3011:00 pm
BOS
-
ZRH
1 stop32h 05m
Icelandair
Sun 5/102:00 pm
ZRH
-
BOS
1 stop13h 45m
Icelandair
Deal found 2/1$489
This CrystalTravel deal was found by Cheapflights users on 2/2. 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 CrystalTravel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/35:35 pm
BOS
-
ZRH
1 stop20h 05m
Scandinavian Airlines
Tue 3/1010:25 am
ZRH
-
BOS
1 stop11h 25m
Scandinavian Airlines
Deal found 2/2$490

Find flight deals from Boston to St. Moritz

Keep the following information in mind while searching for Boston to St. Moritz flight deals. Data was last updated February 3, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$471
(oojo)

One-way from

$222
(Trip.com)

Popular in

June

Cheapest in

October

Average price

$753
Provider with most accurate pricing for Boston Logan Intl-Zurich flight deals.
Search Deals
Provider most trusted by Cheapflights users for Boston Logan Intl-Zurich flights.
Search Deals
From Boston Logan Intl to St. Moritz
Search Deals
One-way flight from Boston Logan Intl to St. Moritz
Search Deals
Highest demand for flights based on searches. 8% potential increase in price ($75 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($20 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in February 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Boston to St. Moritz 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 February 3, 2026.
Use the filters below to find and compare flights from Boston to St. Moritz that are best for you.

Fly from

Boston

Fly to

St. Moritz

Route

Depart

Return

Price

BostonZurich

BOS - ZRH

BOSZRH

Boston Logan Intl

Sat 2/28

7:50 pm-12:05 pm

1 stop10h 15m

Zurich

Tue 3/17

1:00 pm-6:50 pm

1 stop10h 50m

$474

BostonZurich

BOS - ZRH

BOSZRH

Boston Logan Intl

Tue 3/3

5:35 pm-2:10 pm

1 stop14h 35m

Zurich

Tue 3/17

10:25 am-4:50 pm

1 stop11h 25m

$530

BostonZurich

BOS - ZRH

BOSZRH

Boston Logan Intl

Fri 4/3

5:40 pm-9:40 am

1 stop10h 00m

Zurich

Wed 4/8

10:25 am-3:35 pm

1 stop11h 10m

$540

BostonZurich

BOS - ZRH

BOSZRH

Boston Logan Intl

Fri 4/3

5:40 pm-9:40 am

1 stop10h 00m

Zurich

Thu 4/9

10:25 am-3:35 pm

1 stop11h 10m

$540

BostonZurich

BOS - ZRH

BOSZRH

Boston Logan Intl

Sat 2/28

5:35 pm-2:10 pm

1 stop14h 35m

Zurich

Mon 3/16

10:25 am-4:50 pm

1 stop11h 25m

$550

BostonZurich

BOS - ZRH

BOSZRH

Boston Logan Intl

Sun 4/26

3:28 pm-8:15 am

1 stop10h 47m

Zurich

Thu 5/7

1:00 pm-3:10 pm

Nonstop8h 10m

$556

BostonZurich

BOS - ZRH

BOSZRH

Boston Logan Intl

Sun 4/26

3:28 pm-8:15 am

1 stop10h 47m

Zurich

Mon 5/4

5:35 pm-7:55 pm

Nonstop8h 20m

$606

BostonZurich

BOS - ZRH

BOSZRH

Boston Logan Intl

Sun 4/19

2:37 pm-8:05 am

1 stop11h 28m

Zurich

Sun 4/26

1:25 pm-5:45 pm

2 stops34h 20m

$614

BostonZurich

BOS - ZRH

BOSZRH

Boston Logan Intl

Tue 4/21

5:45 am-8:05 am

1 stop20h 20m

Zurich

Mon 4/27

2:35 pm-2:52 pm

2 stops30h 17m

$614

BostonZurich

BOS - ZRH

BOSZRH

Boston Logan Intl

Sat 4/18

6:45 pm-10:05 am

1 stop33h 20m

Zurich

Sun 4/26

1:25 pm-5:45 pm

2 stops34h 20m

$618

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/1

Showing 1-10 of 22 results
1
2
3

Best time to book a flight from Boston to St. Moritz

Have a flexible travel schedule? Discover the best time to fly to St. Moritz 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 St. Moritz

How far ahead should I book a flight from Boston to St. Moritz?

Use this chart to determine the optimal time to book a round-trip flight from Boston to St. Moritz. Price data was last updated on January 30, 2026.

Booking 76 days in advance of your planned departure date is, on average, the best time to get cheap flights from Boston to St. Moritz. 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 St. Moritz?

Currently, May is the cheapest month in which you can book a flight from Boston to St. Moritz (average of $356). Flying from Boston to St. Moritz in June is currently the most expensive (average of $609). 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 MR1?

Find hourly flight availability from Boston to St. Moritz. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated February 3, 2026.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Boston to St. Moritz as you normally would.

Weekly flight availability from Boston to St. Moritz

Explore weekly flight availability from Boston to St. Moritz. 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 February 3, 2026.

The most flights from BOS to MR1 are scheduled on a Monday (2 on average). You will have fewer flight options on Wednesday, which is when the least amount of flights are scheduled (1 on average).

Reviews of airlines servicing St. Moritz

Get insights into the airlines that provide service to St. Moritz. 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 St. Moritz. Reviews last updated February 3, 2026.
Read through reviews of airlines operating flights from Boston to St. Moritz, such as SWISS, United Airlines, and Scandinavian Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
SWISS
7.6
Good
1,864 reviews

Crew

8.3

Entertainment

6.8

Food

7.1

Boarding

7.7

Comfort

7.4

Overall

7.6

Reviews

1 / 20
10.0
Excellent

Henriette,Dec 2025

FRA - GVA

My experience as a first time Flyer wasfinr except that both times when I flew to Frankfurt and also back to ORTambo my baggage go delayed. That was a bit of an awkward experience. Inve I can understand but twice I knew that I used connecting flights but who that happened to my my bag is really a bit out of the ordinary Although I must say the service to found my bag in Frankfurt was really excellent. Now I am waiting for my baggage to be send to my home airport Bram Fiacher in Bloemfontein. Hope I get it also so soon.
SWISS
7.6
Good
1,864 reviews
SWISS
7.6
Good
1,864 reviews

Crew

8.3

Entertainment

6.8

Food

7.1

Boarding

7.7

Comfort

7.4

Overall

7.6

Reviews

1 / 20
10.0
Excellent

Henriette,Dec 2025

FRA - GVA

My experience as a first time Flyer wasfinr except that both times when I flew to Frankfurt and also back to ORTambo my baggage go delayed. That was a bit of an awkward experience. Inve I can understand but twice I knew that I used connecting flights but who that happened to my my bag is really a bit out of the ordinary Although I must say the service to found my bag in Frankfurt was really excellent. Now I am waiting for my baggage to be send to my home airport Bram Fiacher in Bloemfontein. Hope I get it also so soon.
United Airlines
7.4
Good
9,232 reviews
SWISS
7.6
Good
1,864 reviews

Crew

8.3

Entertainment

6.8

Food

7.1

Boarding

7.7

Comfort

7.4

Overall

7.6

Reviews

1 / 20
10.0
Excellent

Henriette,Dec 2025

FRA - GVA

My experience as a first time Flyer wasfinr except that both times when I flew to Frankfurt and also back to ORTambo my baggage go delayed. That was a bit of an awkward experience. Inve I can understand but twice I knew that I used connecting flights but who that happened to my my bag is really a bit out of the ordinary Although I must say the service to found my bag in Frankfurt was really excellent. Now I am waiting for my baggage to be send to my home airport Bram Fiacher in Bloemfontein. Hope I get it also so soon.
Scandinavian Airlines
7.3
Good
1,676 reviews
SWISS
7.6
Good
1,864 reviews

Crew

8.3

Entertainment

6.8

Food

7.1

Boarding

7.7

Comfort

7.4

Overall

7.6

Reviews

1 / 20
10.0
Excellent

Henriette,Dec 2025

FRA - GVA

My experience as a first time Flyer wasfinr except that both times when I flew to Frankfurt and also back to ORTambo my baggage go delayed. That was a bit of an awkward experience. Inve I can understand but twice I knew that I used connecting flights but who that happened to my my bag is really a bit out of the ordinary Although I must say the service to found my bag in Frankfurt was really excellent. Now I am waiting for my baggage to be send to my home airport Bram Fiacher in Bloemfontein. Hope I get it also so soon.
Icelandair
7.1
Good
606 reviews
SWISS
7.6
Good
1,864 reviews

Crew

8.3

Entertainment

6.8

Food

7.1

Boarding

7.7

Comfort

7.4

Overall

7.6

Reviews

1 / 20
10.0
Excellent

Henriette,Dec 2025

FRA - GVA

My experience as a first time Flyer wasfinr except that both times when I flew to Frankfurt and also back to ORTambo my baggage go delayed. That was a bit of an awkward experience. Inve I can understand but twice I knew that I used connecting flights but who that happened to my my bag is really a bit out of the ordinary Although I must say the service to found my bag in Frankfurt was really excellent. Now I am waiting for my baggage to be send to my home airport Bram Fiacher in Bloemfontein. Hope I get it also so soon.
Condor
6.4
Okay
399 reviews
SWISS
7.6
Good
1,864 reviews

Crew

8.3

Entertainment

6.8

Food

7.1

Boarding

7.7

Comfort

7.4

Overall

7.6

Reviews

1 / 20
10.0
Excellent

Henriette,Dec 2025

FRA - GVA

My experience as a first time Flyer wasfinr except that both times when I flew to Frankfurt and also back to ORTambo my baggage go delayed. That was a bit of an awkward experience. Inve I can understand but twice I knew that I used connecting flights but who that happened to my my bag is really a bit out of the ordinary Although I must say the service to found my bag in Frankfurt was really excellent. Now I am waiting for my baggage to be send to my home airport Bram Fiacher in Bloemfontein. Hope I get it also so soon.

Related info for your journey

Find useful and relevant information for your journey from Boston to St. Moritz. 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 St. Moritz?

    Boston Logan Intl (BOS) is the airport you will fly out of if you book a flight from Boston to St. Moritz. You should not have trouble finding flights to St. Moritz from Logan Intl; the airport handles an average of 1 outbound flight to St. Moritz per day. You should also have plenty of airline options to choose from since 12 airlines have flights from the Boston airport to St. Moritz. It is only a 2.6 mi journey to Logan Intl (BOS) from Boston’s city center.

  • How popular is this Boston to St. Moritz flight route?

    This flight path from Boston Logan Intl to St. Moritz was viewed by 156 users in the past month. Keep an eye out for changes in search interest prior to high and low season.

  • How long is the flight from Boston to St. Moritz?

    For as low as $471, Icelandair can have you in St. Moritz from Boston in 10h 15m. Airlines will cover a distance of 3732 mi.

  • What are the cheapest airlines to fly from Boston to St. Moritz one-way?

    For one-way options, check prices for Icelandair. According to our data, you can fly for as low as $209. Users have also found prices from $210 and $278 on TAP AIR PORTUGAL and Condor, respectively.

  • What are the cheapest flights from Boston to St. Moritz?

    The cheapest flight price from Boston to St. Moritz is $215. On average you can expect to pay $3,366. The most popular route, (Boston Logan Intl - Zurich), can usually be booked for $439.

  • Can I find deals for flights from Boston to St. Moritz that include hotel bookings?

    Yes. In addition to deals on Boston to St. Moritz flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Boston to St. Moritz?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Boston to St. Moritz.

  • Can I find deals for business class flights from Boston to St. Moritz?

    Yes. Cheapflights offers flight deals from Boston to St. Moritz 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 St. Moritz?

    Currently, May is the cheapest month in which you can book a flight from Boston to St. Moritz (average of $356). Flying from Boston to St. Moritz in June is currently the most expensive (average of $609). 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

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Top 10 airlines flying from Boston to St. Moritz

Discover the top 10 airlines that operate flights from Boston to St. Moritz. 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 February 3, 2026.
AirlineCheapestAverageFlexibilityOn-time
CondorCheapest$353Average$635FlexibilityNo cancel feeOn-time76%
IcelandairCheapest$390Average$552FlexibilityNo cancel feeOn-time76%
Aer LingusCheapest$439Average$664FlexibilityNo cancel feeOn-timeN/A
Scandinavian AirlinesCheapest$445Average$616FlexibilityNo cancel feeOn-time77%
British AirwaysCheapest$452Average$819FlexibilityNo cancel feeOn-time70%
TAP AIR PORTUGALCheapest$466Average$748FlexibilityNo cancel feeOn-timeN/A
Turkish AirlinesCheapest$539Average$635FlexibilityNo cancel feeOn-time77%
American AirlinesCheapest$539Average$887FlexibilityNo cancel feeOn-time71%
SWISSCheapest$560Average$876FlexibilityNo cancel feeOn-time79%
United AirlinesCheapest$571Average$911FlexibilityNo cancel feeOn-time69%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.