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Lausanne

$251+ 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 11/30. Fares are subject to change and may not be available on all flights or dates of travel.
BOS — GVA
Nov 29 — Dec 61
Sat 11/29
Sat 12/6
1 adult, Economy
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Cheapflights Tip: The best prices from Boston Logan Intl to Lausanne are usually found in October or November, booked 19 days in advance, depart on a Tuesday or Wednesday and return on a Wednesday

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 October 30, 2025.

This FlightHub deal was found by Cheapflights users on 10/30. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/2910:25 pmBOS - GVA
1 stop30h 45mTAP AIR PORTUGAL
Sat 12/66:15 pmGVA - BOS
1 stop26h 20mTAP AIR PORTUGAL
Deal found 10/30$453
This Kiwi.com deal was found by Cheapflights users on 10/29. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/3010:45 pmBOS - GVA
1 stop12h 20mTAP AIR PORTUGAL
Sat 12/612:00 pmGVA - BOS
1 stop14h 10mTAP AIR PORTUGAL
Deal found 10/29$454
This Air Canada deal was found by Cheapflights users on 10/30. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/227:55 pmBOS - GVA
2 stops32h 05mAir Canada
Mon 12/11:50 pmGVA - BOS
2 stops38h 47mAir Canada
Deal found 10/30$456
This United Airlines deal was found by Cheapflights users on 10/30. 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 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 stops15h 10mUnited Airlines
Thu 12/411:20 amGVA - BOS
1 stop13h 28mUnited Airlines
Deal found 10/30$458
This United Airlines deal was found by Cheapflights users on 10/30. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/287:32 amBOS - GVA
2 stops20h 28mUnited Airlines
Sat 12/612:55 pmGVA - BOS
2 stops35h 53mUnited Airlines
Deal found 10/30$459
This United deal was found by Cheapflights users on 10/30. 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 United is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/35:30 amBOS - GVA
1 stop20h 05mMultiple Airlines
Mon 11/108:15 pmGVA - BOS
1 stop30h 05mMultiple Airlines
Deal found 10/30$461
This Air Canada deal was found by Cheapflights users on 10/29. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/266:15 amBOS - GVA
2 stops24h 55mAir Canada
Tue 12/210:40 amGVA - BOS
2 stops28h 52mAir Canada
Deal found 10/29$464
This Air Canada deal was found by Cheapflights users on 10/30. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/206:15 amBOS - GVA
2 stops21h 45mAir Canada
Wed 12/31:00 pmGVA - BOS
2 stops29h 12mAir Canada
Deal found 10/30$465
This United Airlines deal was found by Cheapflights users on 10/29. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/273:40 pmBOS - GVA
1 stop12h 20mUnited Airlines
Mon 12/81:00 pmGVA - BOS
1 stop12h 42mUnited Airlines
Deal found 10/29$467
This Gurufare deal was found by Cheapflights users on 10/29. 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 Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/2910:25 pmBOS - GVA
1 stop18h 50mTAP AIR PORTUGAL
Fri 12/512:00 pmGVA - BOS
1 stop14h 10mTAP AIR PORTUGAL
Deal found 10/29$469
This Air Canada deal was found by Cheapflights users on 10/29. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/266:15 amBOS - GVA
2 stops24h 55mAir Canada
Mon 12/81:50 pmGVA - BOS
2 stops31h 02mAir Canada
Deal found 10/29$470

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 October 30, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$453
(FlightHub)

One-way from

$251
(Kiwi.com)

Popular in

December

Cheapest in

October

Average price

$545
Provider with most accurate pricing for Boston Logan Intl-Geneva Geneve-Cointrin flight deals.
Search Deals
Provider most trusted by Cheapflights users for Boston Logan Intl-Geneva Geneve-Cointrin flights.
Search Deals
From Boston Logan Intl to Lausanne
Search Deals
One-way flight from Boston Logan Intl to Lausanne
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High demand for flights, 0% potential price rise
Search Deals
Cheapest flight prices on average. 1% potential price decrease ($13 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in October 2025
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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 October 30, 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 2/25

2:20 pm-7:35 am

1 stop11h 15m

Geneva Geneve-Cointrin

Sat 3/7

8:50 am-5:12 pm

2 stops14h 22m

$454

BostonGeneva

BOS - GVA

BOSGVA

Boston Logan Intl

Thu 11/20

10:15 am-10:00 am

1 stop17h 45m

Geneva Geneve-Cointrin

Thu 12/4

9:15 am-3:16 pm

1 stop12h 01m

$458

BostonGeneva

BOS - GVA

BOSGVA

Boston Logan Intl

Fri 1/30

6:05 pm-11:15 pm

1 stop23h 10m

Geneva Geneve-Cointrin

Sat 2/7

6:05 am-8:10 pm

1 stop20h 05m

$462

BostonGeneva

BOS - GVA

BOSGVA

Boston Logan Intl

Tue 1/13

6:30 pm-9:40 am

1 stop9h 10m

Geneva Geneve-Cointrin

Sun 1/18

7:10 am-6:55 pm

1 stop17h 45m

$468

BostonGeneva

BOS - GVA

BOSGVA

Boston Logan Intl

Wed 1/14

6:30 pm-9:40 am

1 stop9h 10m

Geneva Geneve-Cointrin

Sun 1/18

2:35 pm-6:55 pm

1 stop10h 20m

$468

BostonGeneva

BOS - GVA

BOSGVA

Boston Logan Intl

Sat 1/10

7:22 pm-7:35 am

1 stop30h 13m

Geneva Geneve-Cointrin

Sat 1/17

7:10 pm-2:52 pm

2 stops25h 42m

$469

BostonGeneva

BOS - GVA

BOSGVA

Boston Logan Intl

Tue 12/30

5:20 am-9:50 am

2 stops22h 30m

Geneva Geneve-Cointrin

Sun 1/11

7:40 am-6:57 pm

2 stops17h 17m

$472

BostonGeneva

BOS - GVA

BOSGVA

Boston Logan Intl

Mon 2/16

1:55 pm-7:25 am

1 stop11h 30m

Geneva Geneve-Cointrin

Sun 2/22

1:45 pm-1:35 pm

1 stop29h 50m

$475

BostonGeneva

BOS - GVA

BOSGVA

Boston Logan Intl

Sun 3/8

10:30 am-6:35 am

2 stops15h 05m

Geneva Geneve-Cointrin

Sun 3/15

1:45 pm-9:27 pm

2 stops36h 42m

$477

BostonGeneva

BOS - GVA

BOSGVA

Boston Logan Intl

Thu 11/20

11:59 am-7:35 am

2 stops13h 36m

Geneva Geneve-Cointrin

Tue 12/2

11:20 am-6:48 pm

1 stop13h 28m

$483

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/30

Showing 1-10 of 22 results
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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 October 24, 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, September is the cheapest month in which you can book a flight from Boston to Lausanne (average of $400). Flying from Boston to Lausanne in May is currently the most expensive (average of $570). 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 October 30, 2025.

It’s optimal to fly from Boston to Lausanne at noon. By choosing this option you can save up to 50% on the cost of your flight, compared to a flight in the morning.

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 Thursday evenings 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.

How much does it cost to fly round-trip from Boston to Lausanne?

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 October 30, 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
7.9
Good
7,998 reviews

Overall

7.9

Boarding

8.2

Food

7.3

Crew

8.5

Entertainment

7.9

Comfort

7.9

Reviews

1 / 20
8.0
Excellent

Matthew,Oct 2025

GSP - ATL

This is always a full flight since it is the connecting route to primary destinations through Atlanta. That said, the crew handles the full load well. Not much more to say, it is a short flight with no in-flight services due to the length.
Delta
7.9
Good
7,998 reviews
Delta
7.9
Good
7,998 reviews

Overall

7.9

Boarding

8.2

Food

7.3

Crew

8.5

Entertainment

7.9

Comfort

7.9

Reviews

1 / 20
8.0
Excellent

Matthew,Oct 2025

GSP - ATL

This is always a full flight since it is the connecting route to primary destinations through Atlanta. That said, the crew handles the full load well. Not much more to say, it is a short flight with no in-flight services due to the length.
SWISS
7.5
Good
1,775 reviews
Delta
7.9
Good
7,998 reviews

Overall

7.9

Boarding

8.2

Food

7.3

Crew

8.5

Entertainment

7.9

Comfort

7.9

Reviews

1 / 20
8.0
Excellent

Matthew,Oct 2025

GSP - ATL

This is always a full flight since it is the connecting route to primary destinations through Atlanta. That said, the crew handles the full load well. Not much more to say, it is a short flight with no in-flight services due to the length.
Aer Lingus
7.2
Good
1,365 reviews
Delta
7.9
Good
7,998 reviews

Overall

7.9

Boarding

8.2

Food

7.3

Crew

8.5

Entertainment

7.9

Comfort

7.9

Reviews

1 / 20
8.0
Excellent

Matthew,Oct 2025

GSP - ATL

This is always a full flight since it is the connecting route to primary destinations through Atlanta. That said, the crew handles the full load well. Not much more to say, it is a short flight with no in-flight services due to the length.
Lufthansa
6.8
Okay
7,542 reviews
Delta
7.9
Good
7,998 reviews

Overall

7.9

Boarding

8.2

Food

7.3

Crew

8.5

Entertainment

7.9

Comfort

7.9

Reviews

1 / 20
8.0
Excellent

Matthew,Oct 2025

GSP - ATL

This is always a full flight since it is the connecting route to primary destinations through Atlanta. That said, the crew handles the full load well. Not much more to say, it is a short flight with no in-flight services due to the length.
British Airways
6.7
Okay
7,488 reviews
Delta
7.9
Good
7,998 reviews

Overall

7.9

Boarding

8.2

Food

7.3

Crew

8.5

Entertainment

7.9

Comfort

7.9

Reviews

1 / 20
8.0
Excellent

Matthew,Oct 2025

GSP - ATL

This is always a full flight since it is the connecting route to primary destinations through Atlanta. That said, the crew handles the full load well. Not much more to say, it is a short flight with no in-flight services due to the length.

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 $468, United Airlines can have you in Lausanne from Boston in 9h 10m. Airlines will cover a distance of 3665 mi. Both multi-stop and nonstop flights can be found to your destination and back.

  • 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, September is the cheapest month in which you can book a flight from Boston to Lausanne (average of $400). Flying from Boston to Lausanne in May is currently the most expensive (average of $570). 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 October 30, 2025.
AirlineCheapestAverageFlexibilityOn-time
Scandinavian AirlinesCheapest$386Average$521FlexibilityNo cancel feeOn-time77%
United AirlinesCheapest$397Average$700FlexibilityNo cancel feeOn-time69%
IcelandairCheapest$400Average$564FlexibilityNo cancel feeOn-time76%
IberiaCheapest$408Average$695FlexibilityNo cancel feeOn-time77%
Aer LingusCheapest$428Average$693FlexibilityNo cancel feeOn-timeN/A
SWISSCheapest$438Average$850FlexibilityNo cancel feeOn-time79%
VuelingCheapest$440Average$582FlexibilityNo cancel feeOn-time88%
American AirlinesCheapest$472Average$702FlexibilityNo cancel feeOn-time71%
TAP AIR PORTUGALCheapest$473Average$687FlexibilityNo cancel feeOn-timeN/A
DeltaCheapest$477Average$802FlexibilityNo cancel feeOn-timeN/A

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