$259+ 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 7/17. Fares are subject to change and may not be available on all flights or dates of travel.
Find cheap flights from Boston to Lausanne 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 Lausanne are usually found in January or October, booked 51 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 juin 12, 2025.
Round-trip from | $478 (Iberia) |
|---|---|
One-way from | $259 (Kiwi.com) |
Popular in | December |
Cheapest in | January |
Average price | $891 |
Find flight deals from Boston to Lausanne
Cheapest flights from Boston to LausanneExplore 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 juin 12, 2025.
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 juin 12, 2025.
This Iberia deal was found by Cheapflights users on 6/11. 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 Iberia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This Ovago deal was found by Cheapflights users on 6/11. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This American Airlines deal was found by Cheapflights users on 6/10. 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.
This Delta deal was found by Cheapflights users on 6/11. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This Kiwi.com deal was found by Cheapflights users on 6/11. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This oojo deal was found by Cheapflights users on 6/11. 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.
This ITA Airways deal was found by Cheapflights users on 6/11. 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 ITA Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This KLM deal was found by Cheapflights users on 6/11. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This Scandinavian Airlines deal was found by Cheapflights users on 6/11. 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 Scandinavian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This Air Canada deal was found by Cheapflights users on 6/11. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This United Airlines deal was found by Cheapflights users on 6/9. 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.
This Expedia deal was found by Cheapflights users on 6/11. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
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 juin 12, 2025.
Use the filters below to find and compare flights from Boston to Lausanne that are best for you.
Fly from
Fly to
Route
Depart
Return
Price
BostonGeneva
BOS - GVA
BOSGVA
Boston Logan Intl
ven. 7/18
4:30 pm-11:45 am
1 stop13h 15m
Geneva Geneve-Cointrin
mar. 8/19
9:50 am-9:15 pm
1 stop17h 25m
BostonGeneva
BOS - GVA
BOSGVA
Boston Logan Intl
dim. 8/3
8:05 pm-9:20 am
1 stop31h 15m
Geneva Geneve-Cointrin
ven. 8/15
7:00 am-4:56 pm
2 stops15h 56m
BostonGeneva
BOS - GVA
BOSGVA
Boston Logan Intl
dim. 9/7
4:30 pm-1:25 pm
1 stop14h 55m
Geneva Geneve-Cointrin
dim. 9/14
7:00 am-3:00 pm
1 stop14h 00m
BostonGeneva
BOS - GVA
BOSGVA
Boston Logan Intl
mer. 7/16
8:59 pm-5:25 pm
2 stops14h 26m
Geneva Geneve-Cointrin
jeu. 8/21
12:45 pm-9:32 pm
1 stop14h 47m
BostonGeneva
BOS - GVA
BOSGVA
Boston Logan Intl
lun. 8/25
8:50 pm-10:55 pm
2 stops20h 05m
Geneva Geneve-Cointrin
ven. 8/29
3:00 pm-9:15 pm
1 stop12h 15m
BostonGeneva
BOS - GVA
BOSGVA
Boston Logan Intl
mer. 10/8
6:10 pm-6:35 pm
2 stops18h 25m
Geneva Geneve-Cointrin
dim. 11/2
5:05 am-2:30 pm
1 stop14h 25m
BostonGeneva
BOS - GVA
BOSGVA
Boston Logan Intl
lun. 8/25
5:05 pm-6:05 pm
1 stop19h 00m
Geneva Geneve-Cointrin
lun. 9/1
6:55 pm-1:40 pm
1 stop24h 45m
BostonGeneva
BOS - GVA
BOSGVA
Boston Logan Intl
jeu. 6/26
4:40 pm-8:20 am
1 stop9h 40m
Geneva Geneve-Cointrin
mer. 7/2
11:55 am-4:30 pm
1 stop10h 35m
BostonGeneva
BOS - GVA
BOSGVA
Boston Logan Intl
dim. 8/24
5:40 pm-10:20 am
1 stop10h 40m
Geneva Geneve-Cointrin
lun. 9/1
8:10 pm-3:35 pm
1 stop25h 25m
BostonGeneva
BOS - GVA
BOSGVA
Boston Logan Intl
lun. 7/14
12:15 pm-9:55 am
2 stops15h 40m
Geneva Geneve-Cointrin
mar. 8/19
12:40 pm-3:55 pm
2 stops33h 15m
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.
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 June 9, 2025.
Booking 51 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 $1,141). 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 juin 12, 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.
Rainfall in Lausanne by month
Plan your trip to Lausanne by taking into account the average rainfall totals by month.
In terms of precipitation, rainfall in Lausanne ranges from 2.7 - 4.1 inches per month. October is typically the wettest month, when rainfall can reach 4.1 in. February is typically the driest time to visit Lausanne when rainfall is around 2.7 in.
Temperature in Lausanne by month
Plan your trip to Lausanne by taking into account the average temperature totals by month.
If weather is an important factor for your trip to Lausanne, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 68.0 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 35.6 F).
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 juin 12, 2025.
Read reviews from past customers who have flown Delta, KLM and Air France from Boston to Lausanne. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Overall
Entertainment
Comfort
Food
Boarding
Crew
Reviews
Kim,May 2025
PIH - SLC
Overall
Entertainment
Comfort
Food
Boarding
Crew
Reviews
Kim,May 2025
PIH - SLC
Overall
Entertainment
Comfort
Food
Boarding
Crew
Reviews
Kim,May 2025
PIH - SLC
Overall
Entertainment
Comfort
Food
Boarding
Crew
Reviews
Kim,May 2025
PIH - SLC
Overall
Entertainment
Comfort
Food
Boarding
Crew
Reviews
Kim,May 2025
PIH - SLC
Overall
Entertainment
Comfort
Food
Boarding
Crew
Reviews
Kim,May 2025
PIH - SLC
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.
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Alternative routes for Boston to Lausanne
See prices for flight routes from nearby airports that may be better suited for you.
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 juin 12, 2025.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$402 | Average$602 | FlexibilityNo cancel fee | On-time76% | |
| Cheapest$410 | Average$547 | FlexibilityNo cancel fee | On-time88% | |
| Cheapest$410 | Average$539 | FlexibilityNo cancel fee | On-time77% | |
| Cheapest$473 | Average$699 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$500 | Average$731 | FlexibilityNo cancel fee | On-time77% | |
| Cheapest$541 | Average$804 | FlexibilityNo cancel fee | On-time70% | |
| Cheapest$542 | Average$791 | FlexibilityNo cancel fee | On-time77% | |
| Cheapest$543 | Average$774 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$547 | Average$867 | FlexibilityNo cancel fee | On-time75% | |
| Cheapest$549 | Average$808 | FlexibilityNo cancel fee | On-timeN/A |