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$421+ 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 5/28. Fares are subject to change and may not be available on all flights or dates of travel.
BSL — BOS
Mar 15 — Mar 221
Sun 3/15
Sun 3/22
1 adult, Economy
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Cheap 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 February 13, 2026.

This American Airlines deal was found by Cheapflights users on 2/12. 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 3/196:05 am
BSL
-
BOS
1 stop16h 05m
American Airlines
Sun 3/222:40 pm
BOS
-
BSL
2 stops26h 40m
American Airlines
Deal found 2/12$571
This Iberia deal was found by Cheapflights users on 2/12. 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.
Thu 3/1211:05 am
BSL
-
BOS
2 stops16h 43m
Multiple Airlines
Wed 3/257:55 pm
BOS
-
BSL
1 stop14h 00m
Multiple Airlines
Deal found 2/12$592
This Iberia deal was found by Cheapflights users on 2/13. 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.
Thu 3/1911:05 am
BSL
-
BOS
2 stops16h 43m
Multiple Airlines
Tue 3/319:50 pm
BOS
-
BSL
1 stop15h 05m
Multiple Airlines
Deal found 2/13$615
This Iberia deal was found by Cheapflights users on 2/13. 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.
Thu 3/196:05 am
BSL
-
BOS
1 stop14h 15m
British Airways
Tue 3/319:50 pm
BOS
-
BSL
1 stop15h 05m
British Airways
Deal found 2/13$621
This Flighttix deal was found by Cheapflights users on 2/12. 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.
Sun 3/298:10 pm
BSL
-
BOS
1 stop23h 40m
Multiple Airlines
Sun 4/58:05 pm
BOS
-
BSL
1 stop17h 35m
Multiple Airlines
Deal found 2/12$622
This British Airways deal was found by Cheapflights users on 2/12. 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 3/126:05 am
BSL
-
BOS
2 stops14h 11m
British Airways
Wed 3/253:49 pm
BOS
-
BSL
2 stops13h 26m
British Airways
Deal found 2/12$629
This Flysmarter deal was found by Cheapflights users on 2/10. 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 Flysmarter is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/1712:15 pm
BSL
-
BOS
1 stop16h 20m
British Airways
Sat 9/267:35 pm
BOS
-
BSL
1 stop16h 50m
British Airways
Deal found 2/10$630
This Delta deal was found by Cheapflights users on 2/10. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/196:05 am
BSL
-
BOS
1 stop13h 20m
Delta
Wed 3/41:45 pm
BOS
-
BSL
2 stops14h 05m
Delta
Deal found 2/10$631

Find 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 February 13, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$571
(American Airlines)

One-way from

$421
(Cheapflightsfares)

Popular in

February

Cheapest in

November

Average price

$1,570
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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One-way flight from Basel EuroAirport Swiss to Boston Logan Intl
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Highest demand for flights based on searches. 32% potential increase in price ($364 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 11% potential price decrease ($82 potential savings vs. average RT price).
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Average for round-trip flights in February 2026
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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 February 13, 2026.
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

Thu 3/19

6:05 am-5:10 pm

1 stop16h 05m

Boston Logan Intl

Sun 3/22

8:10 pm-10:20 pm

1 stop21h 10m

$571

BaselBoston

BSL - BOS

BSLBOS

Basel EuroAirport Swiss

Thu 2/26

6:05 am-4:15 pm

1 stop16h 10m

Boston Logan Intl

Thu 3/19

8:10 pm-3:05 pm

1 stop13h 55m

$572

BaselBoston

BSL - BOS

BSLBOS

Basel EuroAirport Swiss

Thu 3/12

11:05 am-10:48 pm

2 stops16h 43m

Boston Logan Intl

Wed 3/25

7:55 pm-2:55 pm

1 stop14h 00m

$592

BaselBoston

BSL - BOS

BSLBOS

Basel EuroAirport Swiss

Thu 3/19

11:05 am-10:48 pm

2 stops16h 43m

Boston Logan Intl

Tue 3/31

9:50 pm-6:55 pm

1 stop15h 05m

$615

BaselBoston

BSL - BOS

BSLBOS

Basel EuroAirport Swiss

Thu 3/12

6:05 am-3:16 pm

2 stops14h 11m

Boston Logan Intl

Wed 3/25

3:49 pm-10:15 am

2 stops13h 26m

$629

BaselBoston

BSL - BOS

BSLBOS

Basel EuroAirport Swiss

Thu 3/12

6:05 am-5:10 pm

1 stop16h 05m

Boston Logan Intl

Wed 3/25

8:30 am-2:55 pm

1 stop25h 25m

$629

BaselBoston

BSL - BOS

BSLBOS

Basel EuroAirport Swiss

Thu 5/28

12:15 pm-5:00 pm

1 stop10h 45m

$421

BaselBoston

BSL - BOS

BSLBOS

Basel EuroAirport Swiss

Fri 6/19

6:00 am-11:01 pm

2 stops23h 01m

$425

BaselBoston

BSL - BOS

BSLBOS

Basel EuroAirport Swiss

Thu 3/12

7:30 am-11:41 am

3 stops33h 11m

$440

BaselBoston

BSL - BOS

BSLBOS

Basel EuroAirport Swiss

Wed 5/20

2:00 pm-5:35 pm

3 stops33h 35m

$472

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/11

Showing 1-10 of 12 results
1
2
  • 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.

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 fly from Basel EuroAirport Swiss to Boston in about 16h 05m. The time it takes to get you to your destination can typically vary by up to . There are 3685 mi between Basel EuroAirport Swiss and Boston.

  • 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.

See more FAQs

Traveling to a place near Boston?

Book flights to Boston if you plan to visit one of these locations
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Cambridge
Hampton Beach
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Concord
Seabrook
Cranston
Lincoln
Warwick
Smithfield
Peabody
Quincy
York Beach
Londonderry
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Old Orchard Beach
Waltham
Lowell

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