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$253+ Cheap flights from Massachusetts 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 2/25. Fares are subject to change and may not be available on all flights or dates of travel.
BOS — BSL
Jan 20 — Jan 271
Tue 1/20
Tue 1/27
1 adult, Economy
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Cheap flight deals from Massachusetts to Basel

Cheapest flights from Massachusetts to Basel
Explore the most affordable flight options available from Massachusetts to Basel. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 21, 2025.

This Kiwi.com deal was found by Cheapflights users on 12/19. 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 12/2910:40 pmBOS - BSL
1 stop28h 30mMultiple Airlines
Thu 1/17:00 amBSL - BOS
2 stops14h 50mMultiple Airlines
Deal found 12/19$1,737
This Kiwi.com deal was found by Cheapflights users on 12/21. 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 12/219:20 pmBOS - BSL
2 stops17h 50mMultiple Airlines
Wed 12/249:05 pmBSL - BOS
1 stop29h 50mMultiple Airlines
Deal found 12/21$1,756
This Cheapflightsfares deal was found by Cheapflights users on 12/20. 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.
Tue 12/238:40 pmBOS - BSL
1 stop9h 50mMultiple Airlines
Wed 12/3110:35 amBSL - BOS
2 stops14h 13mMultiple Airlines
Deal found 12/20$1,794
This Cheapflightsfares deal was found by Cheapflights users on 12/21. 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.
Fri 12/262:15 pmBOS - BSL
2 stops13h 50mMultiple Airlines
Tue 12/3010:35 amBSL - BOS
2 stops14h 13mMultiple Airlines
Deal found 12/21$1,842
This Cheapflightsfares deal was found by Cheapflights users on 12/20. 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.
Sun 12/218:40 pmBOS - BSL
1 stop9h 50mMultiple Airlines
Sun 12/2810:45 amBSL - BOS
2 stops14h 03mMultiple Airlines
Deal found 12/20$1,858
This Cheapflightsfares deal was found by Cheapflights users on 12/21. 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.
Mon 12/222:15 pmBOS - BSL
2 stops13h 45mMultiple Airlines
Mon 12/291:10 pmBSL - BOS
1 stop11h 25mMultiple Airlines
Deal found 12/21$1,867
This Ovago deal was found by Cheapflights users on 12/19. 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.
Wed 12/248:40 pmBOS - BSL
1 stop13h 25mLufthansa
Fri 1/29:50 amBSL - BOS
2 stops20h 04mLufthansa
Deal found 12/19$1,899

Find flight deals from Massachusetts to Basel

Keep the following information in mind while searching for Massachusetts to Basel flight deals. Data was last updated December 21, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$478
(Kiwi.com)

One-way from

$253
(Kiwi.com)

Popular in

November

Cheapest in

January

Average price

$761
Provider with most accurate pricing for Boston Logan Intl-Basel (EAP) flight deals.
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Provider most trusted by Cheapflights users for Boston Logan Intl-Basel (EAP) flights.
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From Massachusetts to Basel EuroAirport Swiss
Search Deals
One-way flight from Massachusetts to Basel EuroAirport Swiss
Search Deals
Highest demand for flights based on searches. 7% potential increase in price ($82 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 7% potential price decrease ($66 potential savings vs. average RT price).
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Average for round-trip flights in December 2025
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Massachusetts 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 December 21, 2025.
Use the filters below to find and compare flights from Massachusetts to Basel EuroAirport Swiss that are best for you.

Fly from

Massachusetts

Fly to

Basel

Route

Depart

Return

Price

HartfordBasel

BDL - BSL

BDLBSL

Hartford Bradley Intl

Wed 2/4

4:46 pm-4:05 pm

2 stops17h 19m

Basel EuroAirport Swiss

Wed 2/11

9:50 am-7:14 pm

2 stops15h 24m

$499

HartfordBasel

BDL - BSL

BDLBSL

Hartford Bradley Intl

Fri 1/30

9:55 am-4:05 pm

2 stops24h 10m

Basel EuroAirport Swiss

Tue 2/3

9:50 am-2:00 pm

2 stops34h 10m

$499

BostonBasel

BOS - BSL

BOSBSL

Boston Logan Intl

Mon 2/2

5:30 am-8:05 pm

2 stops32h 35m

Basel EuroAirport Swiss

Mon 2/9

7:00 am-9:32 am

2 stops32h 32m

$563

BostonBasel

BOS - BSL

BOSBSL

Boston Logan Intl

Sat 2/7

8:00 pm-5:10 pm

1 stop15h 10m

Basel EuroAirport Swiss

Fri 2/13

6:05 pm-6:05 pm

1 stop30h 00m

$566

BostonBasel

BOS - BSL

BOSBSL

Boston Logan Intl

Sun 1/18

8:00 pm-10:00 am

1 stop32h 00m

Basel EuroAirport Swiss

Tue 2/3

10:55 am-6:05 pm

1 stop37h 10m

$566

BostonBasel

BOS - BSL

BOSBSL

Boston Logan Intl

Sun 2/15

8:40 pm-12:30 pm

1 stop9h 50m

Basel EuroAirport Swiss

Mon 3/2

8:25 pm-2:05 pm

1 stop23h 40m

$573

BostonBasel

BOS - BSL

BOSBSL

Boston Logan Intl

Sun 2/1

8:00 pm-5:10 pm

1 stop15h 10m

Basel EuroAirport Swiss

Sun 2/8

6:05 pm-6:05 pm

1 stop30h 00m

$599

BostonBasel

BOS - BSL

BOSBSL

Boston Logan Intl

Mon 3/2

2:20 pm-10:00 am

2 stops13h 40m

Basel EuroAirport Swiss

Mon 3/16

1:10 pm-7:35 pm

1 stop11h 25m

$614

BostonBasel

BOS - BSL

BOSBSL

Boston Logan Intl

Fri 2/20

8:00 pm-5:10 pm

1 stop15h 10m

Basel EuroAirport Swiss

Sat 2/28

10:55 am-6:05 pm

1 stop37h 10m

$618

BostonBasel

BOS - BSL

BOSBSL

Boston Logan Intl

Sun 2/1

7:50 pm-5:35 pm

2 stops15h 45m

Basel EuroAirport Swiss

Sun 2/8

9:10 pm-8:55 pm

1 stop29h 45m

$657

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/19

Showing 1-10 of 23 results
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Best time to book a flight from Massachusetts to Basel

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

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

Currently, December is the cheapest month in which you can book a flight from Massachusetts to Basel EuroAirport Swiss (average of $431). Flying from Massachusetts to Basel EuroAirport Swiss in November is currently the most expensive (average of $1,472). 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.

Related info for your journey

Find useful and relevant information for your journey from Massachusetts to Basel. 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 into for flights to Basel from Massachusetts?

    Most people fly into Basel EuroAirport Swiss (BSL) if they book a flight to Basel from Massachusetts. EuroAirport Swiss is conveniently located just 3.6 mi from Basel’s city center.

  • How long is the flight from Massachusetts to Basel EuroAirport Swiss?

    Departing from Massachusetts to Basel EuroAirport Swiss will take you 15h 10m. Airlines will cover a distance of 3685 mi. This flight may include one or multiple stops.

  • What are the most popular routes from Massachusetts to Basel EuroAirport Swiss?

    Most travelers choose Boston Logan Intl - Basel EuroAirport Swiss, Hartford Bradley Intl - Basel EuroAirport Swiss or Worcester - Basel EuroAirport Swiss when deciding on the best route from Massachusetts to Basel EuroAirport Swiss.

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

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

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

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

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

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

    Currently, December is the cheapest month in which you can book a flight from Massachusetts to Basel EuroAirport Swiss (average of $431). Flying from Massachusetts to Basel EuroAirport Swiss in November is currently the most expensive (average of $1,472). 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 Massachusetts to Basel

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Top 2 airlines flying from Massachusetts to Basel

Discover the top 2 airlines that operate flights from Massachusetts 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 December 21, 2025.
AirlineCheapestAverageFlexibilityOn-time
British AirwaysCheapest$536Average$924FlexibilityNo cancel feeOn-time70%
LufthansaCheapest$943Average$1,224FlexibilityNo cancel feeOn-time76%

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