HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Boston

$333+ Cheap flights from Basel EuroAirport Swiss (BSL) to Boston (BOS)

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 12/15. Fares are subject to change and may not be available on all flights or dates of travel.
BSL — BOS
Oct 29 — Nov 51
Wed 10/29
Wed 11/5
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Basel to Boston 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.

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 September 29, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$450
(Expedia)

One-way from

$333
(Kiwi.com)

Popular in

February

Cheapest in

October

Average price

$569
Provider with most accurate pricing for Basel EuroAirport Swiss-Boston Logan Intl flight deals.
Search Deals
Provider most trusted by Cheapflights users for Basel EuroAirport Swiss-Boston Logan Intl flights.
Search Deals
From Basel EuroAirport Swiss to Boston Logan Intl
Search Deals
One-way flight from Basel EuroAirport Swiss to Boston Logan Intl
Search Deals
Highest demand for flights based on searches. 36% potential increase in price ($405 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 13% potential price decrease ($85 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in September 2025
Search Deals

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 September 29, 2025.

This American Airlines deal was found by Cheapflights users on 9/27. 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.
Mon 10/66:35 amBSL - BOS
1 stop10h 50mAmerican Airlines
Mon 10/208:10 pmBOS - BSL
1 stop20h 40mAmerican Airlines
Deal found 9/27$459
This American Airlines deal was found by Cheapflights users on 9/28. 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 10/166:10 amBSL - BOS
1 stop11h 15mAmerican Airlines
Thu 10/231:01 pmBOS - BSL
2 stops15h 54mAmerican Airlines
Deal found 9/28$464
This Iberia deal was found by Cheapflights users on 9/27. 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.
Wed 10/156:40 amBSL - BOS
2 stops16h 35mMultiple Airlines
Thu 10/233:00 pmBOS - BSL
2 stops13h 55mMultiple Airlines
Deal found 9/27$466
This Flighttix deal was found by Cheapflights users on 9/28. 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 Flighttix is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/2411:30 amBSL - BOS
1 stop10h 30mUnited Airlines
Fri 10/319:40 pmBOS - BSL
1 stop17h 00mUnited Airlines
Deal found 9/28$480
This British Airways deal was found by Cheapflights users on 9/28. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/136:05 amBSL - BOS
2 stops16h 16mBritish Airways
Mon 11/173:47 pmBOS - BSL
2 stops12h 28mBritish Airways
Deal found 9/28$491
This Expedia deal was found by Cheapflights users on 9/27. 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.
Wed 10/152:15 pmBSL - BOS
1 stop11h 55mLufthansa
Thu 10/235:50 pmBOS - BSL
1 stop11h 05mLufthansa
Deal found 9/27$502
This British Airways deal was found by Cheapflights users on 9/28. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/156:40 amBSL - BOS
2 stops16h 35mBritish Airways
Sun 10/197:25 pmBOS - BSL
1 stop21h 25mBritish Airways
Deal found 9/28$520
This United Airlines deal was found by Cheapflights users on 9/28. 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.
Wed 10/1511:25 amBSL - BOS
1 stop14h 45mUnited Airlines
Sun 10/198:05 pmBOS - BSL
1 stop10h 20mUnited Airlines
Deal found 9/28$521

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 September 29, 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

Wed 10/15

6:40 am-11:25 am

1 stop10h 45m

Boston Logan Intl

Thu 10/23

1:01 pm-10:55 am

2 stops15h 54m

$463

BaselBoston

BSL - BOS

BSLBOS

Basel EuroAirport Swiss

Wed 10/15

6:40 am-5:15 pm

2 stops16h 35m

Boston Logan Intl

Thu 10/23

3:00 pm-10:55 am

2 stops13h 55m

$466

BaselBoston

BSL - BOS

BSLBOS

Basel EuroAirport Swiss

Wed 10/15

2:15 pm-8:10 pm

1 stop11h 55m

Boston Logan Intl

Thu 10/23

5:50 pm-10:55 am

1 stop11h 05m

$502

BaselBoston

BSL - BOS

BSLBOS

Basel EuroAirport Swiss

Wed 10/15

11:25 am-8:10 pm

1 stop14h 45m

Boston Logan Intl

Sun 10/19

8:05 pm-12:25 pm

1 stop10h 20m

$521

BaselBoston

BSL - BOS

BSLBOS

Basel EuroAirport Swiss

Tue 12/2

9:50 am-6:35 pm

1 stop14h 45m

Boston Logan Intl

Wed 12/10

8:40 pm-7:40 pm

1 stop17h 00m

$528

BaselBoston

BSL - BOS

BSLBOS

Basel EuroAirport Swiss

Mon 12/15

1:40 pm-8:55 pm

2 stops37h 15m

$335

BaselBoston

BSL - BOS

BSLBOS

Basel EuroAirport Swiss

Tue 11/18

7:00 am-4:10 pm

1 stop15h 10m

$336

BaselBoston

BSL - BOS

BSLBOS

Basel EuroAirport Swiss

Mon 11/17

6:15 am-9:55 pm

1 stop21h 40m

$336

BaselBoston

BSL - BOS

BSLBOS

Basel EuroAirport Swiss

Sat 12/27

11:10 am-9:55 pm

1 stop16h 45m

$451

BaselBoston

BSL - BOS

BSLBOS

Basel EuroAirport Swiss

Sat 12/27

9:55 am-8:55 pm

2 stops41h 00m

$456

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/27

Showing 1-10 of 15 results
1
2
  • Most accurate provider: When it comes to deals on Basel EuroAirport Swiss-Boston flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Basel EuroAirport Swiss-Boston flight deals on Cheapflights vs. eDreams >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 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 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.

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.

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

    Airlines like American Airlines, Lufthansa, and United Airlines fly from Basel EuroAirport Swiss to Boston in about 10h 45m. The time it takes to get you to your destination can typically vary by up to 4h. There are 3685 mi between Basel EuroAirport Swiss and Boston. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • 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 Boston?

Book flights to Boston if you plan to visit one of these locations
Cambridge
Medford
Hampton Beach
Watertown
Seabrook
Seekonk
Lincoln
Lowell
Smithfield
Cranston
Chestnut Hill
Warwick
Peabody
Quincy
York Beach
Swansea
Old Orchard Beach
Brockton
Waltham
Chelsea

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

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

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.