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$250+ Cheap flights from Boston (BOS) to Basel EuroAirport Swiss (BSL)

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 5/19. Fares are subject to change and may not be available on all flights or dates of travel.
BOS — BSL
avr. 20 — avr. 271
dim. 4/20
dim. 4/27
1 adult, Economy
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Cheap flight deals from Boston to Basel

Discover tips and strategies to find the most affordable flight options for your journey from Boston (BOS) to Basel (BSL). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated avril 15, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$413
(Connections by easyJet)

One-way from

$250
(Connections by easyJet)

Popular in

June

Cheapest in

October

Average price

$770
Provider with most accurate pricing for Boston Logan Intl-Basel EuroAirport Swiss flight deals.
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Provider most trusted by Cheapflights users for Boston Logan Intl-Basel EuroAirport Swiss flights.
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From Boston Logan Intl to Basel EuroAirport Swiss
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One-way flight from Boston Logan Intl to Basel EuroAirport Swiss
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Highest demand for flights based on searches. 22% potential increase in price ($281 potential increase over avg. RT price).
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Cheapest flight prices on average. 4% potential price decrease ($42 potential savings vs. average RT price).
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Average for round-trip flights in April 2025
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Find flight deals from Boston to Basel

Cheapest flights from Boston to Basel
Explore the most affordable flight options available from Boston to Basel. Find the lowest fares from popular airlines and budget airlines, with prices last updated on avril 15, 2025.

This Kiwi.com deal was found by Cheapflights users on 4/15. 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.
ven. 5/97:15 pmBOS - BSL
1 stop28h 45mMultiple Airlines
mar. 5/209:20 pmBSL - BOS
1 stop26h 30mMultiple Airlines
Deal found 4/15$486
This FlightHub deal was found by Cheapflights users on 4/15. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mer. 10/229:35 pmBOS - BSL
1 stop30h 05mTurkish Airlines
lun. 10/276:05 pmBSL - BOS
1 stop30h 00mTurkish Airlines
Deal found 4/15$647
This Iberia deal was found by Cheapflights users on 4/15. 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 Iberia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 7/227:25 amBOS - BSL
1 stop9h 25mBritish Airways
ven. 8/111:45 amBSL - BOS
1 stop11h 30mBritish Airways
Deal found 4/15$759
This American Airlines deal was found by Cheapflights users on 4/15. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mer. 6/188:10 pmBOS - BSL
1 stop16h 50mAmerican Airlines
mer. 6/256:40 amBSL - BOS
1 stop10h 35mAmerican Airlines
Deal found 4/15$800
This United deal was found by Cheapflights users on 4/15. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mer. 10/228:05 pmBOS - BSL
1 stop17h 30mUnited Airlines
lun. 10/272:15 pmBSL - BOS
2 stops48h 23mUnited Airlines
Deal found 4/15$808
This Air Canada deal was found by Cheapflights users on 4/15. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jeu. 5/83:20 pmBOS - BSL
2 stops13h 35mAir Canada
dim. 5/188:30 amBSL - BOS
2 stops31h 25mAir Canada
Deal found 4/15$899
This Gurufare deal was found by Cheapflights users on 4/15. 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 Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jeu. 5/112:30 pmBOS - BSL
2 stops13h 20mLufthansa
sam. 5/172:20 pmBSL - BOS
1 stop11h 50mLufthansa
Deal found 4/15$954
This Austrian Airlines deal was found by Cheapflights users on 4/15. 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 Austrian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jeu. 8/212:16 pmBOS - BSL
2 stops23h 29mAustrian Airlines
dim. 8/318:25 pmBSL - BOS
2 stops28h 19mAustrian Airlines
Deal found 4/15$1,087
This Aeromexico deal was found by Cheapflights users on 4/15. 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 Aeromexico is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
ven. 5/27:05 pmBOS - BSL
2 stops13h 05mAir France
ven. 5/910:15 amBSL - BOS
2 stops14h 50mAir France
Deal found 4/15$1,170

Cheapflights Fare Finder

Customize your flight search to find flights from Boston to Basel 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 avril 15, 2025.
Use the filters below to find and compare flights from Boston to Basel EuroAirport Swiss that are best for you.

Fly from

Boston

Fly to

Basel

Route

Depart

Return

Price

BostonBasel

BOS - BSL

BOSBSL

Boston Logan Intl

ven. 5/9

7:15 pm-6:00 am

1 stop28h 45m

Basel EuroAirport Swiss

mar. 5/20

9:20 pm-5:50 pm

1 stop26h 30m

$486

BostonBasel

BOS - BSL

BOSBSL

Boston Logan Intl

mar. 4/29

9:35 pm-6:00 pm

1 stop14h 25m

Basel EuroAirport Swiss

mar. 5/6

6:55 pm-7:40 pm

1 stop30h 45m

$658

BostonBasel

BOS - BSL

BOSBSL

Boston Logan Intl

mar. 7/22

7:25 am-10:50 pm

1 stop9h 25m

Basel EuroAirport Swiss

ven. 8/1

11:45 am-5:15 pm

1 stop11h 30m

$759

BostonBasel

BOS - BSL

BOSBSL

Boston Logan Intl

mer. 6/18

8:10 pm-10:40 pm

1 stop20h 30m

Basel EuroAirport Swiss

mer. 6/25

6:40 am-5:10 pm

1 stop16h 30m

$800

BostonBasel

BOS - BSL

BOSBSL

Boston Logan Intl

mer. 10/1

12:40 pm-9:10 am

2 stops14h 30m

Basel EuroAirport Swiss

lun. 10/6

11:30 am-2:31 pm

2 stops33h 01m

$860

BostonBasel

BOS - BSL

BOSBSL

Boston Logan Intl

jeu. 5/8

3:20 pm-10:55 am

2 stops13h 35m

Basel EuroAirport Swiss

dim. 5/18

8:30 am-9:55 am

2 stops31h 25m

$899

BostonBasel

BOS - BSL

BOSBSL

Boston Logan Intl

jeu. 5/1

12:30 pm-7:50 am

2 stops13h 20m

Basel EuroAirport Swiss

sam. 5/17

2:20 pm-8:10 pm

1 stop11h 50m

$954

BostonBasel

BOS - BSL

BOSBSL

Boston Logan Intl

jeu. 8/21

2:16 pm-7:45 pm

2 stops23h 29m

Basel EuroAirport Swiss

dim. 8/31

8:25 pm-6:44 pm

2 stops28h 19m

$1,087

BostonBasel

BOS - BSL

BOSBSL

Boston Logan Intl

ven. 5/2

7:05 pm-2:10 pm

2 stops13h 05m

Basel EuroAirport Swiss

ven. 5/9

10:15 am-7:05 pm

2 stops14h 50m

$1,170

BostonBasel

BOS - BSL

BOSBSL

Boston Logan Intl

lun. 7/7

11:00 pm-8:55 am

1 stop27h 55m

$300

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/15

Showing 1-10 of 18 results
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Compare providers for flights from Boston to Basel

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Boston to Basel in April.
ProviderPrice AccuracyTrust Score*
eDreamsPrice Accuracy3 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*2 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Boston-Basel EuroAirport Swiss flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Boston-Basel EuroAirport Swiss flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from Boston-Basel EuroAirport Swiss flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Boston-Basel EuroAirport Swiss flights, Cheapflights users trust eDreams the most. eDreams has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Boston-Basel EuroAirport Swiss flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Boston to Basel

Have a flexible travel schedule? Discover the best time to fly to Basel 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 Basel EuroAirport Swiss

What is the cheapest month to book a flight from Boston to Basel EuroAirport Swiss?

Currently, January is the cheapest month in which you can book a flight from Boston to Basel EuroAirport Swiss (average of $545). Flying from Boston to Basel EuroAirport Swiss in June is currently the most expensive (average of $1,132). 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.

Rainfall in Basel by month

Plan your trip to Basel by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Basel EuroAirport Swiss ranges from 1.9 - 3.4 inches per month. June is typically the wettest month, when rainfall can reach 3.4 in. February is typically the driest time to visit Basel EuroAirport Swiss when rainfall is around 1.9 in.

Temperature in Basel by month

Plan your trip to Basel by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Basel EuroAirport Swiss, 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 66.2 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 33.8 F).

Reviews of airlines servicing Basel

Get insights into the airlines that provide service to Basel. 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 Basel. Reviews last updated avril 15, 2025.
Delta
8.0
Very good
7,918 reviews

Food

7.3

Crew

8.5

Boarding

8.2

Entertainment

7.9

Comfort

7.9

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Delta
8.0
Very good
7,918 reviews
Delta
8.0
Very good
7,918 reviews

Food

7.3

Crew

8.5

Boarding

8.2

Entertainment

7.9

Comfort

7.9

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Austrian Airlines
7.6
Good
775 reviews
Delta
8.0
Very good
7,918 reviews

Food

7.3

Crew

8.5

Boarding

8.2

Entertainment

7.9

Comfort

7.9

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Air France
7.5
Good
1,435 reviews
Delta
8.0
Very good
7,918 reviews

Food

7.3

Crew

8.5

Boarding

8.2

Entertainment

7.9

Comfort

7.9

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
United Airlines
7.4
Good
8,658 reviews
Delta
8.0
Very good
7,918 reviews

Food

7.3

Crew

8.5

Boarding

8.2

Entertainment

7.9

Comfort

7.9

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Turkish Airlines
7.3
Good
3,760 reviews
Delta
8.0
Very good
7,918 reviews

Food

7.3

Crew

8.5

Boarding

8.2

Entertainment

7.9

Comfort

7.9

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Related info for your journey

Find useful and relevant information for your journey from Boston to Basel. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What are the cheapest airlines flying from Boston to Basel EuroAirport Swiss round-trip?

    According to our current data, Vueling ($583), Turkish Airlines ($680), and British Airways ($800) offers the cheapest pricing from Boston to Basel EuroAirport Swiss. Vueling is 40% cheaper than the average price of flights available within the next 90 days to this destination.

  • What are the cheapest airlines to fly from Boston to Basel EuroAirport Swiss one-way?

    The cheapest airline one-way is Iberia, with whom users have recently found tickets for as low as $479. However, be on the lookout for offers from Vueling and British Airways, as they are both options that can get you from Boston to Basel EuroAirport Swiss for a low price.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Boston to Basel 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 Basel EuroAirport Swiss?

    Currently, January is the cheapest month in which you can book a flight from Boston to Basel EuroAirport Swiss (average of $545). Flying from Boston to Basel EuroAirport Swiss in June is currently the most expensive (average of $1,132). 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

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Alternative routes for Boston to Basel

See prices for flight routes from nearby airports that may be better suited for you.
Hartford to Basel flights

Top 2 airlines flying from Boston to Basel

Discover the top 2 airlines that operate flights from Boston to Basel. 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 avril 15, 2025.
AirlineCheapestAverageFlexibilityOn-time
British AirwaysCheapest$573Average$950FlexibilityNo cancel feeOn-time70%
SWISSCheapest$621Average$640FlexibilityNo cancel feeOn-time79%

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