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St. Moritz

$276+ 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 10/3. Fares are subject to change and may not be available on all flights or dates of travel.
BOS — ZRH
ago 19 — ago 261
ter 8/19
ter 8/26
1 adult, Economy
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Cheapflights Tip: The best prices from Boston Logan Intl to St. Moritz are usually found in January or May, booked 76 days in advance, depart on a Tuesday or Wednesday and return on a Thursday

Cheap 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 agosto 14, 2025.

Round-trip from

$499
(Kiwi.com)

One-way from

$276
(Kiwi.com)

Popular in

December

Cheapest in

January

Average price

$755
From Boston Logan Intl to St. Moritz
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One-way flight from Boston Logan Intl to St. Moritz
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Highest demand for flights based on searches. 1% potential increase in price ($13 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($24 potential savings vs. average RT price).
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Average for round-trip flights in August 2025
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Find 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 agosto 14, 2025.

This Expedia deal was found by Cheapflights users on 8/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
qui 9/44:00 pmBOS - ZRH
1 stop9h 05mCondor
dom 9/78:00 amZRH - BOS
1 stop12h 00mCondor
Deal found 8/14$500
This oojo deal was found by Cheapflights users on 8/12. 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.
dom 10/195:40 pmBOS - ZRH
1 stop14h 30mScandinavian Airlines
qua 10/292:55 pmZRH - BOS
1 stop30h 55mScandinavian Airlines
Deal found 8/12$501
This oojo deal was found by Cheapflights users on 8/13. 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.
qua 11/266:05 pmBOS - ZRH
2 stops14h 55mTAP AIR PORTUGAL
qui 12/43:45 pmZRH - BOS
2 stops28h 50mTAP AIR PORTUGAL
Deal found 8/13$502
This oojo deal was found by Cheapflights users on 8/14. 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.
seg 9/225:40 pmBOS - ZRH
2 stops13h 40mScandinavian Airlines
sex 9/262:00 pmZRH - BOS
2 stops31h 35mScandinavian Airlines
Deal found 8/14$503
This oojo deal was found by Cheapflights users on 8/12. 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.
ter 9/165:40 pmBOS - ZRH
2 stops13h 40mScandinavian Airlines
seg 9/222:00 pmZRH - BOS
2 stops31h 35mScandinavian Airlines
Deal found 8/12$504
This oojo deal was found by Cheapflights users on 8/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
seg 9/15:40 pmBOS - ZRH
2 stops13h 40mScandinavian Airlines
dom 9/77:40 pmZRH - BOS
2 stops25h 55mScandinavian Airlines
Deal found 8/11$505
This CheapOair deal was found by Cheapflights users on 8/14. 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.
sáb 9/65:30 pmBOS - ZRH
1 stop10h 45mAer Lingus
qua 9/1011:15 amZRH - BOS
1 stop13h 30mAer Lingus
Deal found 8/14$506
This oojo deal was found by Cheapflights users on 8/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sex 10/175:40 pmBOS - ZRH
1 stop10h 00mScandinavian Airlines
sex 10/3112:50 pmZRH - BOS
2 stops33h 00mScandinavian Airlines
Deal found 8/11$508
This Expedia deal was found by Cheapflights users on 8/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom 9/74:00 pmBOS - ZRH
1 stop9h 05mCondor
sáb 9/138:00 amZRH - BOS
1 stop12h 00mCondor
Deal found 8/12$509
This Cheapflightsfares deal was found by Cheapflights users on 8/12. 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.
sex 10/175:40 pmBOS - ZRH
1 stop10h 00mScandinavian Airlines
sex 10/2410:20 amZRH - BOS
1 stop11h 15mScandinavian Airlines
Deal found 8/12$510
This oojo deal was found by Cheapflights users on 8/14. 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.
qua 9/35:40 pmBOS - ZRH
1 stop10h 00mScandinavian Airlines
qua 9/108:35 pmZRH - BOS
1 stop25h 00mScandinavian Airlines
Deal found 8/14$511
This CheapOair deal was found by Cheapflights users on 8/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
ter 9/165:30 pmBOS - ZRH
1 stop11h 05mAer Lingus
qua 10/111:15 amZRH - BOS
1 stop13h 30mAer Lingus
Deal found 8/11$512

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 agosto 14, 2025.
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

sex 10/17

5:40 pm-9:40 am

1 stop10h 00m

Zurich

sex 10/31

10:25 am-4:50 pm

1 stop11h 25m

$500

BostonZurich

BOS - ZRH

BOSZRH

Boston Logan Intl

qui 9/11

4:00 pm-7:05 am

1 stop9h 05m

Zurich

dom 9/14

8:00 am-2:00 pm

1 stop12h 00m

$500

BostonZurich

BOS - ZRH

BOSZRH

Boston Logan Intl

seg 9/1

4:00 pm-7:05 am

1 stop9h 05m

Zurich

sex 9/5

8:00 am-1:55 pm

1 stop11h 55m

$500

BostonZurich

BOS - ZRH

BOSZRH

Boston Logan Intl

sex 10/24

5:40 pm-9:40 am

1 stop10h 00m

Zurich

qua 10/29

2:55 pm-4:50 pm

1 stop30h 55m

$501

BostonZurich

BOS - ZRH

BOSZRH

Boston Logan Intl

qua 10/15

5:30 pm-10:35 am

1 stop11h 05m

Zurich

qua 10/29

11:00 am-7:55 pm

1 stop13h 55m

$503

BostonZurich

BOS - ZRH

BOSZRH

Boston Logan Intl

ter 9/9

5:30 pm-10:35 am

1 stop11h 05m

Zurich

ter 9/16

11:15 am-6:45 pm

1 stop13h 30m

$504

BostonZurich

BOS - ZRH

BOSZRH

Boston Logan Intl

dom 9/28

5:40 pm-1:20 pm

2 stops13h 40m

Zurich

dom 10/5

10:30 pm-3:35 pm

2 stops23h 05m

$504

BostonZurich

BOS - ZRH

BOSZRH

Boston Logan Intl

qui 10/23

6:10 pm-12:25 pm

1 stop12h 15m

Zurich

sex 10/31

1:30 pm-9:10 pm

1 stop12h 40m

$508

BostonZurich

BOS - ZRH

BOSZRH

Boston Logan Intl

dom 9/28

5:40 pm-1:20 pm

2 stops37h 40m

Zurich

sáb 10/4

6:00 pm-3:35 pm

2 stops27h 35m

$508

BostonZurich

BOS - ZRH

BOSZRH

Boston Logan Intl

qua 9/3

5:40 pm-1:20 pm

2 stops13h 40m

Zurich

qua 9/10

8:35 pm-3:35 pm

1 stop25h 00m

$508

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/12

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 August 8, 2025.

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, November is the cheapest month in which you can book a flight from Boston to St. Moritz (average of $637). Flying from Boston to St. Moritz in June is currently the most expensive (average of $1,151). 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 agosto 14, 2025.

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.

What is the cheapest day to fly from Boston to St. Moritz?

Use this chart to determine the cheapest time to fly round-trip from Boston to St. Moritz. Price data was last updated on December 16, 2024.

Travelers seeking maximum savings on their Boston to St. Moritz flight should consider departing on Wednesday mornings when fares are most often at their lowest. Saturday evenings flights should be avoided if possible as fares are typically the most expensive at this time.

Weekly flight availability from Boston to 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 agosto 14, 2025.

The most flights from BOS to MR1 are scheduled on a Wednesday (4 on average). You will have fewer flight options on Saturday, 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 St. Moritz?

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 agosto 14, 2025.
Read through reviews of airlines operating flights from Boston to St. Moritz, such as SWISS, Scandinavian Airlines, and United Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
SWISS
7.6
Good
1,699 reviews

Crew

8.2

Comfort

7.4

Overall

7.6

Entertainment

6.8

Boarding

7.7

Food

7.1

Reviews

1 / 20
2.0
Mediocre

Jeff,Feb 2025

BER - ZRH

Ground and flight crew are lazy. No food. Late. Ryanair is better.
SWISS
7.6
Good
1,699 reviews
SWISS
7.6
Good
1,699 reviews

Crew

8.2

Comfort

7.4

Overall

7.6

Entertainment

6.8

Boarding

7.7

Food

7.1

Reviews

1 / 20
2.0
Mediocre

Jeff,Feb 2025

BER - ZRH

Ground and flight crew are lazy. No food. Late. Ryanair is better.
Scandinavian Airlines
7.4
Good
1,467 reviews
SWISS
7.6
Good
1,699 reviews

Crew

8.2

Comfort

7.4

Overall

7.6

Entertainment

6.8

Boarding

7.7

Food

7.1

Reviews

1 / 20
2.0
Mediocre

Jeff,Feb 2025

BER - ZRH

Ground and flight crew are lazy. No food. Late. Ryanair is better.
United Airlines
7.4
Good
8,916 reviews
SWISS
7.6
Good
1,699 reviews

Crew

8.2

Comfort

7.4

Overall

7.6

Entertainment

6.8

Boarding

7.7

Food

7.1

Reviews

1 / 20
2.0
Mediocre

Jeff,Feb 2025

BER - ZRH

Ground and flight crew are lazy. No food. Late. Ryanair is better.
Icelandair
7.0
Good
526 reviews
SWISS
7.6
Good
1,699 reviews

Crew

8.2

Comfort

7.4

Overall

7.6

Entertainment

6.8

Boarding

7.7

Food

7.1

Reviews

1 / 20
2.0
Mediocre

Jeff,Feb 2025

BER - ZRH

Ground and flight crew are lazy. No food. Late. Ryanair is better.
Condor
6.3
Okay
354 reviews
SWISS
7.6
Good
1,699 reviews

Crew

8.2

Comfort

7.4

Overall

7.6

Entertainment

6.8

Boarding

7.7

Food

7.1

Reviews

1 / 20
2.0
Mediocre

Jeff,Feb 2025

BER - ZRH

Ground and flight crew are lazy. No food. Late. Ryanair is better.

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 3 outbound flights to St. Moritz per day. You should also have plenty of airline options to choose from since 13 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 151 users in the past month. Keep an eye out for changes in search interest prior to high and low season.

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

    The cheapest flight price from Boston to St. Moritz is $331. On average you can expect to pay $3,823. The most popular route, (Boston Logan Intl - Zurich), can usually be booked for $416.

  • 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, November is the cheapest month in which you can book a flight from Boston to St. Moritz (average of $637). Flying from Boston to St. Moritz in June is currently the most expensive (average of $1,151). 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 agosto 14, 2025.
AirlineCheapestAverageFlexibilityOn-time
CondorCheapest$372Average$655FlexibilityNo cancel feeOn-time76%
IcelandairCheapest$375Average$591FlexibilityNo cancel feeOn-time76%
Scandinavian AirlinesCheapest$408Average$633FlexibilityNo cancel feeOn-time77%
VuelingCheapest$443Average$544FlexibilityNo cancel feeOn-time88%
British AirwaysCheapest$452Average$747FlexibilityNo cancel feeOn-time70%
TAP AIR PORTUGALCheapest$477Average$794FlexibilityNo cancel feeOn-timeN/A
DeltaCheapest$494Average$957FlexibilityNo cancel feeOn-timeN/A
Aer LingusCheapest$514Average$740FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$534Average$929FlexibilityNo cancel feeOn-time71%
Turkish AirlinesCheapest$539Average$640FlexibilityNo cancel feeOn-time77%

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