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Lausanne

$230+ Cheap flights from Boston (BOS) to Lausanne, 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 11/15. Fares are subject to change and may not be available on all flights or dates of travel.
BOS — GVA
Oct 16 — Oct 231
Thu 10/16
Thu 10/23
1 adult, Economy
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Cheapflights Tip: The best prices from Boston Logan Intl to Lausanne are usually found in October or January, booked 19 days in advance, depart on a Tuesday or Wednesday and return on a Wednesday

Cheap flight deals from Boston to Lausanne

Keep the following information in mind while searching for Boston to Lausanne flight deals. Data was last updated September 16, 2025.

Round-trip from

$430
(Air Canada)

One-way from

$230
(Kiwi.com)

Popular in

June

Cheapest in

October

Average price

$658
From Boston Logan Intl to Lausanne
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One-way flight from Boston Logan Intl to Lausanne
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Highest demand for flights based on searches. 7% potential increase in price ($61 potential increase over avg. RT price).
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Cheapest flight prices on average. 1% potential price decrease ($12 potential savings vs. average RT price).
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Average for round-trip flights in September 2025
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Find flight deals from Boston to Lausanne

Cheapest flights from Boston to Lausanne
Explore the most affordable flight options available from Boston to Lausanne. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 16, 2025.

This Air Canada deal was found by Cheapflights users on 9/14. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/1412:15 pmBOS - GVA
2 stops15h 40mAir Canada
Wed 10/2212:40 pmGVA - BOS
2 stops15h 59mAir Canada
Deal found 9/14$430
This United Airlines deal was found by Cheapflights users on 9/15. 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.
Wed 10/152:36 pmBOS - GVA
1 stop11h 04mUnited Airlines
Tue 10/219:20 amGVA - BOS
1 stop11h 53mUnited Airlines
Deal found 9/15$431
This Kiwi.com deal was found by Cheapflights users on 9/15. 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 12/89:50 pmBOS - GVA
1 stop9h 05mMultiple Airlines
Mon 1/55:10 pmGVA - BOS
1 stop31h 25mMultiple Airlines
Deal found 9/15$432
This American Airlines deal was found by Cheapflights users on 9/14. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/134:30 pmBOS - GVA
1 stop13h 15mAmerican Airlines
Wed 10/229:25 pmGVA - BOS
1 stop20h 00mAmerican Airlines
Deal found 9/14$433
This United Airlines deal was found by Cheapflights users on 9/14. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/812:10 pmBOS - GVA
2 stops13h 30mUnited Airlines
Sun 11/29:15 amGVA - BOS
1 stop12h 05mUnited Airlines
Deal found 9/14$436
This United Airlines deal was found by Cheapflights users on 9/14. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/205:30 amBOS - GVA
1 stop22h 30mUnited Airlines
Tue 11/259:15 amGVA - BOS
1 stop12h 02mUnited Airlines
Deal found 9/14$437
This United Airlines deal was found by Cheapflights users on 9/15. 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.
Sun 12/73:40 pmBOS - GVA
1 stop12h 20mUnited Airlines
Wed 1/77:40 amGVA - BOS
1 stop18h 40mUnited Airlines
Deal found 9/15$438
This Air Canada deal was found by Cheapflights users on 9/14. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/207:55 pmBOS - GVA
2 stops32h 05mAir Canada
Wed 11/261:00 pmGVA - BOS
2 stops15h 37mAir Canada
Deal found 9/14$440
This United Airlines deal was found by Cheapflights users on 9/14. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/2010:25 amBOS - GVA
2 stops17h 35mUnited Airlines
Thu 11/2711:20 amGVA - BOS
1 stop13h 38mUnited Airlines
Deal found 9/14$441
This Priceline deal was found by Cheapflights users on 9/14. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/1412:15 pmBOS - GVA
2 stops15h 40mAir Canada
Tue 10/2111:00 amGVA - BOS
2 stops12h 55mAir Canada
Deal found 9/14$443
This Air Canada deal was found by Cheapflights users on 9/14. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/133:15 pmBOS - GVA
2 stops13h 20mAir Canada
Wed 10/2212:40 pmGVA - BOS
1 stop11h 15mAir Canada
Deal found 9/14$444
This United Airlines deal was found by Cheapflights users on 9/14. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/812:10 pmBOS - GVA
2 stops13h 30mUnited Airlines
Sun 10/129:20 amGVA - BOS
1 stop13h 02mUnited Airlines
Deal found 9/14$446

Cheapflights Fare Finder

 
Customize your flight search to find flights from Boston to Lausanne 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 September 16, 2025.
Use the filters below to find and compare flights from Boston to Lausanne that are best for you.

Fly from

Boston

Fly to

Lausanne

Route

Depart

Return

Price

BostonGeneva

BOS - GVA

BOSGVA

Boston Logan Intl

Wed 10/22

10:20 am-8:25 am

2 stops16h 05m

Geneva Geneve-Cointrin

Sun 11/2

7:15 pm-8:20 pm

1 stop31h 05m

$431

BostonGeneva

BOS - GVA

BOSGVA

Boston Logan Intl

Thu 10/30

11:59 am-6:35 am

2 stops13h 36m

Geneva Geneve-Cointrin

Thu 11/6

9:15 am-3:17 pm

1 stop12h 02m

$436

BostonGeneva

BOS - GVA

BOSGVA

Boston Logan Intl

Wed 10/8

12:10 pm-7:40 am

2 stops13h 30m

Geneva Geneve-Cointrin

Sun 11/2

9:15 am-3:20 pm

1 stop12h 05m

$436

BostonGeneva

BOS - GVA

BOSGVA

Boston Logan Intl

Thu 11/27

10:15 am-10:00 am

1 stop17h 45m

Geneva Geneve-Cointrin

Mon 12/1

8:15 pm-8:20 pm

1 stop30h 05m

$437

BostonGeneva

BOS - GVA

BOSGVA

Boston Logan Intl

Thu 11/20

5:30 am-10:00 am

1 stop22h 30m

Geneva Geneve-Cointrin

Tue 11/25

9:15 am-3:17 pm

1 stop12h 02m

$437

BostonGeneva

BOS - GVA

BOSGVA

Boston Logan Intl

Fri 11/21

3:40 pm-10:00 am

1 stop12h 20m

Geneva Geneve-Cointrin

Thu 11/27

11:20 am-6:58 pm

1 stop13h 38m

$437

BostonGeneva

BOS - GVA

BOSGVA

Boston Logan Intl

Sun 12/7

3:40 pm-10:00 am

1 stop12h 20m

Geneva Geneve-Cointrin

Wed 1/7

7:40 am-8:20 pm

1 stop18h 40m

$438

BostonGeneva

BOS - GVA

BOSGVA

Boston Logan Intl

Wed 12/10

2:15 pm-7:35 am

1 stop11h 20m

Geneva Geneve-Cointrin

Wed 1/7

7:40 am-8:20 pm

1 stop18h 40m

$438

BostonGeneva

BOS - GVA

BOSGVA

Boston Logan Intl

Tue 10/14

12:10 pm-7:30 am

1 stop13h 20m

Geneva Geneve-Cointrin

Tue 10/21

11:00 am-5:55 pm

2 stops12h 55m

$441

BostonGeneva

BOS - GVA

BOSGVA

Boston Logan Intl

Thu 11/20

10:25 am-10:00 am

2 stops17h 35m

Geneva Geneve-Cointrin

Thu 11/27

11:20 am-6:58 pm

1 stop13h 38m

$441

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/14

Showing 1-10 of 18 results
1
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Best time to book a flight from Boston to Lausanne

Have a flexible travel schedule? Discover the best time to fly to Lausanne 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 Lausanne

How far ahead should I book a flight from Boston to Lausanne?

Use this chart to determine the optimal time to book a round-trip flight from Boston to Lausanne. Price data was last updated on September 12, 2025.

Booking 19 days in advance of your planned departure date is, on average, the best time to get cheap flights from Boston to Lausanne. 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 Lausanne?

Currently, November is the cheapest month in which you can book a flight from Boston to Lausanne (average of $676). Flying from Boston to Lausanne in June is currently the most expensive (average of $1,133). 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 LS9?

Find hourly flight availability from Boston to Lausanne. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated September 16, 2025.

When flying from Boston to Lausanne, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

What is the cheapest day to fly from Boston to Lausanne?

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

Travelers seeking maximum savings on their Boston to Lausanne flight should consider departing on Tuesday at noon when fares are most often at their lowest. Monday at noon flights should be avoided if possible as fares are typically the most expensive at this time.

Reviews of airlines servicing Lausanne

Get insights into the airlines that provide service to Lausanne. 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 Lausanne. Reviews last updated September 16, 2025.
Get a feel of what it's like to fly with Delta, SWISS, and Aer Lingus from Boston to Lausanne by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,957 reviews

Comfort

7.9

Overall

8.0

Boarding

8.2

Entertainment

7.9

Food

7.3

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Delta
8.0
Very good
7,957 reviews
Delta
8.0
Very good
7,957 reviews

Comfort

7.9

Overall

8.0

Boarding

8.2

Entertainment

7.9

Food

7.3

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
SWISS
7.6
Good
1,737 reviews
Delta
8.0
Very good
7,957 reviews

Comfort

7.9

Overall

8.0

Boarding

8.2

Entertainment

7.9

Food

7.3

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Aer Lingus
7.2
Good
1,274 reviews
Delta
8.0
Very good
7,957 reviews

Comfort

7.9

Overall

8.0

Boarding

8.2

Entertainment

7.9

Food

7.3

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Lufthansa
6.8
Okay
7,407 reviews
Delta
8.0
Very good
7,957 reviews

Comfort

7.9

Overall

8.0

Boarding

8.2

Entertainment

7.9

Food

7.3

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
British Airways
6.7
Okay
7,363 reviews
Delta
8.0
Very good
7,957 reviews

Comfort

7.9

Overall

8.0

Boarding

8.2

Entertainment

7.9

Food

7.3

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

Related info for your journey

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

    For a flight from Boston to Lausanne, you will be flying from Logan Intl. Boston Logan Intl (BOS) is just 2.6 mi from the center of the city. Logan Intl is the only Boston airport and it handles 0 outbound flights to Lausanne per day. 16 airlines have flights to Lausanne from Boston Logan Intl on a regular basis.

  • How long is the flight from Boston to Lausanne?

    For as low as $436, United Airlines can have you in Lausanne from Boston in 13h 36m. Airlines will cover a distance of 3665 mi.

  • Can I find deals for flights from Boston to Lausanne that include hotel bookings?

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

  • How can I find direct flights from Boston to Lausanne?

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

  • Can I find deals for business class flights from Boston to Lausanne?

    Yes. Cheapflights offers flight deals from Boston to Lausanne 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 Lausanne?

    Currently, November is the cheapest month in which you can book a flight from Boston to Lausanne (average of $676). Flying from Boston to Lausanne in June is currently the most expensive (average of $1,133). 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

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Top 10 airlines flying from Boston to Lausanne

Discover the top 10 airlines that operate flights from Boston to Lausanne. 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 September 16, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$397Average$725FlexibilityNo cancel feeOn-time69%
IcelandairCheapest$400Average$564FlexibilityNo cancel feeOn-time76%
Scandinavian AirlinesCheapest$400Average$521FlexibilityNo cancel feeOn-time77%
IberiaCheapest$418Average$721FlexibilityNo cancel feeOn-time77%
VuelingCheapest$423Average$567FlexibilityNo cancel feeOn-time88%
Aer LingusCheapest$447Average$694FlexibilityNo cancel feeOn-timeN/A
SWISSCheapest$452Average$791FlexibilityNo cancel feeOn-time79%
TAP AIR PORTUGALCheapest$472Average$689FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$473Average$722FlexibilityNo cancel feeOn-time71%
DeltaCheapest$482Average$798FlexibilityNo cancel feeOn-timeN/A

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