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$425+ Cheap flights from Basel EuroAirport Swiss (BSL) to Boston (BOS)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 9/16. Fares are subject to change and may not be available on all flights or dates of travel.
BSL — BOS
Mar 30 — Apr 61
Sun 3/30
Sun 4/6
1 adult, Economy
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Cheap flight deals from Basel to Boston

Discover tips and strategies to find the most affordable flight options for your journey from Basel (BSL) to Boston (BOS). 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 March 25, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$425
(Booking.com)

Popular in

February

Cheapest in

April

Average price

$570
Provider with most accurate pricing for Basel EuroAirport Swiss-Boston Logan Intl flight deals.
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Provider most trusted by Cheapflights users for Basel EuroAirport Swiss-Boston Logan Intl flights.
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From Basel EuroAirport Swiss to Boston Logan Intl
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Highest demand for flights based on searches. 35% potential increase in price ($377 potential increase over avg. RT price).
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Cheapest flight prices on average. 14% potential price decrease ($87 potential savings vs. average RT price).
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Average for round-trip flights in March 2025
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Find flight deals from Basel to Boston

Cheapest flights from Basel to Boston
Explore the most affordable flight options available from Basel to Boston. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 25, 2025.

This Booking.com deal was found by Cheapflights users on 3/23. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/1611:55 amBSL - BOS
1 stop16h 50mBritish Airways
Fri 9/2611:34 amBOS - BSL
2 stops17h 26mBritish Airways
Deal found 3/23$425
This American Airlines deal was found by Cheapflights users on 3/24. 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.
Thu 5/156:10 amBSL - BOS
1 stop22h 20mAmerican Airlines
Tue 5/208:05 pmBOS - BSL
1 stop17h 10mAmerican Airlines
Deal found 3/24$427
This Kiwi.com deal was found by Cheapflights users on 3/24. 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.
Wed 5/211:20 pmBSL - BOS
1 stop13h 45mMultiple Airlines
Sun 10/1911:55 pmBOS - BSL
1 stop30h 55mMultiple Airlines
Deal found 3/24$468
This Air France deal was found by Cheapflights users on 3/24. 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 France is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/1810:15 amBSL - BOS
1 stop12h 20mAir France
Mon 8/2510:20 pmBOS - BSL
1 stop9h 50mAir France
Deal found 3/24$479
This Delta deal was found by Cheapflights users on 3/24. 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.
Sat 5/246:15 amBSL - BOS
1 stop16h 10mDelta
Sun 10/195:20 pmBOS - BSL
1 stop10h 10mDelta
Deal found 3/24$501
This Lufthansa deal was found by Cheapflights users on 3/24. 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 Lufthansa is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 6/212:20 pmBSL - BOS
1 stop11h 50mLufthansa
Sun 6/2910:00 pmBOS - BSL
1 stop9h 40mLufthansa
Deal found 3/24$545
This United Airlines deal was found by Cheapflights users on 3/24. 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.
Sat 5/249:45 amBSL - BOS
2 stops30h 36mUnited Airlines
Sun 10/194:50 pmBOS - BSL
2 stops37h 35mUnited Airlines
Deal found 3/24$599
This Turkish Airlines deal was found by Cheapflights users on 3/24. 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 Turkish Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 6/2210:35 amBSL - BOS
1 stop15h 05mTurkish Airlines
Fri 6/279:35 pmBOS - BSL
1 stop14h 25mTurkish Airlines
Deal found 3/24$724
This Air Canada deal was found by Cheapflights users on 3/24. 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.
Fri 6/208:25 amBSL - BOS
2 stops19h 35mAir Canada
Fri 6/2710:20 amBOS - BSL
2 stops18h 35mAir Canada
Deal found 3/24$1,099
This KLM deal was found by Cheapflights users on 3/24. 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.
Sat 5/176:15 amBSL - BOS
1 stop13h 20mKLM
Sat 5/176:40 pmBOS - BSL
1 stop17h 10mKLM
Deal found 3/24$1,667

Cheapflights Fare Finder

Customize your flight search to find flights from Basel to Boston 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 March 25, 2025.
Use the filters below to find and compare flights from Basel EuroAirport Swiss to Boston that are best for you.

Fly from

Basel

Fly to

Boston

Route

Depart

Return

Price

BaselBoston

BSL - BOS

BSLBOS

Basel EuroAirport Swiss

Tue 9/16

11:55 am-10:45 pm

1 stop16h 50m

Boston Logan Intl

Fri 9/26

11:34 am-11:00 am

2 stops17h 26m

$425

BaselBoston

BSL - BOS

BSLBOS

Basel EuroAirport Swiss

Thu 5/15

6:10 am-5:05 pm

1 stop16h 55m

Boston Logan Intl

Mon 5/19

7:40 pm-7:00 pm

1 stop17h 20m

$427

BaselBoston

BSL - BOS

BSLBOS

Basel EuroAirport Swiss

Wed 5/21

1:20 pm-9:05 pm

1 stop13h 45m

Boston Logan Intl

Sun 10/19

11:55 pm-12:50 pm

1 stop30h 55m

$468

BaselBoston

BSL - BOS

BSLBOS

Basel EuroAirport Swiss

Mon 8/18

10:15 am-4:35 pm

1 stop12h 20m

Boston Logan Intl

Mon 8/25

10:20 pm-2:10 pm

1 stop9h 50m

$479

BaselBoston

BSL - BOS

BSLBOS

Basel EuroAirport Swiss

Sat 5/24

6:15 am-4:25 pm

1 stop16h 10m

Boston Logan Intl

Sun 10/19

5:20 pm-9:30 am

1 stop10h 10m

$501

BaselBoston

BSL - BOS

BSLBOS

Basel EuroAirport Swiss

Sat 6/21

2:20 pm-8:10 pm

1 stop11h 50m

Boston Logan Intl

Sun 6/29

10:00 pm-1:40 pm

1 stop9h 40m

$545

BaselBoston

BSL - BOS

BSLBOS

Basel EuroAirport Swiss

Sat 5/24

9:45 am-10:21 am

2 stops30h 36m

Boston Logan Intl

Sun 10/19

4:50 pm-12:25 pm

2 stops37h 35m

$599

BaselBoston

BSL - BOS

BSLBOS

Basel EuroAirport Swiss

Sun 6/22

10:35 am-7:40 pm

1 stop15h 05m

Boston Logan Intl

Fri 6/27

9:35 pm-6:00 pm

1 stop14h 25m

$724

BaselBoston

BSL - BOS

BSLBOS

Basel EuroAirport Swiss

Fri 6/20

8:25 am-10:00 pm

2 stops19h 35m

Boston Logan Intl

Fri 6/27

10:20 am-10:55 am

2 stops18h 35m

$1,099

BaselBoston

BSL - BOS

BSLBOS

Basel EuroAirport Swiss

Sat 5/17

6:15 am-1:35 pm

1 stop13h 20m

Boston Logan Intl

Sat 5/17

6:40 pm-5:50 pm

1 stop17h 10m

$1,667

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/24

Showing 1-10 of 13 results
1
2

Compare providers for flights from Basel to Boston

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 Basel to Boston in March.
ProviderPrice AccuracyTrust Score*
eDreamsPrice Accuracy3 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 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 Basel EuroAirport Swiss-Boston flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Basel EuroAirport Swiss-Boston flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Basel EuroAirport Swiss-Boston flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Basel EuroAirport Swiss-Boston flights, Cheapflights users trust FlightHub the most. FlightHub 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 Basel EuroAirport Swiss-Boston 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 Basel to Boston

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

Rainfall in Boston by month

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

In terms of precipitation, rainfall in Boston ranges from 3.1 - 4.0 inches per month. March is typically the wettest month, when rainfall can reach 4.0 in. July is typically the driest time to visit Boston when rainfall is around 3.1 in.

Temperature in Boston by month

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

If weather is an important factor for your trip to Boston, 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 73.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 30.2 F).

Reviews of airlines servicing Boston

Get insights into the airlines that provide service to Boston. 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 Boston. Reviews last updated March 25, 2025.
See what other customers who have flown with Delta, KLM and Air France from Basel to Boston have to say. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,890 reviews

Crew

8.5

Overall

8.0

Boarding

8.2

Food

7.3

Comfort

8.0

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
Delta
8.0
Very good
7,890 reviews
Delta
8.0
Very good
7,890 reviews

Crew

8.5

Overall

8.0

Boarding

8.2

Food

7.3

Comfort

8.0

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
KLM
7.8
Good
1,318 reviews
Delta
8.0
Very good
7,890 reviews

Crew

8.5

Overall

8.0

Boarding

8.2

Food

7.3

Comfort

8.0

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
Air France
7.4
Good
1,423 reviews
Delta
8.0
Very good
7,890 reviews

Crew

8.5

Overall

8.0

Boarding

8.2

Food

7.3

Comfort

8.0

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
United Airlines
7.4
Good
8,605 reviews
Delta
8.0
Very good
7,890 reviews

Crew

8.5

Overall

8.0

Boarding

8.2

Food

7.3

Comfort

8.0

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
Turkish Airlines
7.3
Good
3,745 reviews
Delta
8.0
Very good
7,890 reviews

Crew

8.5

Overall

8.0

Boarding

8.2

Food

7.3

Comfort

8.0

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Related info for your journey

Find useful and relevant information for your journey from Basel to Boston. 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 Basel EuroAirport Swiss to Boston round-trip?

    Cheapflights users have booked flights from Basel EuroAirport Swiss to Boston round-trip from $425. Other airlines that can offer you cheap pricing are American Airlines, from $427, and Air France, from $479. British Airways is priced at 38% lower than the current average price of a flight leaving 3 months from now.

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

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

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

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

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

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

    Currently, January is the cheapest month in which you can book a flight from Basel EuroAirport Swiss to Boston (average of $218). Flying from Basel EuroAirport Swiss to Boston in July is currently the most expensive (average of $311). 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

Traveling to a place near Basel EuroAirport Swiss?

Book flights to Basel EuroAirport Swiss if you plan to visit one of these locations
Warwick
Marlborough
Waltham
Cambridge
Framingham
Chestnut Hill
Seekonk
Randolph
Brockton
Lowell
West Yarmouth
Woburn
Somerville
Saco
Burlington
Smithfield
Salem
Chelsea
Seabrook
Brookline

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Alternative routes for Basel to Boston

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

Top airline flying from Basel to Boston

Discover the top airline that operate flights from Basel to Boston. 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 March 25, 2025.
AirlineCheapestAverageFlexibilityOn-time
British AirwaysCheapest$422Average$794FlexibilityNo cancel feeOn-time70%
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