$326+ 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 9/26. Fares are subject to change and may not be available on all flights or dates of travel.
BOS — BSL
May 2 — May 91
Round-trip
1 adult, Economy
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Find cheap flights from Boston to Basel with Cheapflights
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Cheapest flights from Boston to BaselExplore 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 April 2, 2026.
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 April 2, 2026.
This Kiwi.com deal was found by Cheapflights users on 4/1. 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 9/279:50 pm
BOS
- BSL
1 stop14h 25m
Turkish Airlines
Tue 10/67:10 pm
BSL
- BOS
1 stop30h 45m
Turkish Airlines
Deal found 4/1![Turkish Airlines logo]()
$539
This Turkish Airlines deal was found by Cheapflights users on 4/1. 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.
Mon 9/289:50 pm
BOS
- BSL
1 stop29h 55m
Turkish Airlines
Wed 10/710:40 am
BSL
- BOS
1 stop15h 15m
Turkish Airlines
Deal found 4/1![Turkish Airlines logo]()
$553
This Justfly.com deal was found by Cheapflights users on 4/1. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/299:50 pm
BOS
- BSL
1 stop14h 25m
Turkish Airlines
Thu 10/810:40 am
BSL
- BOS
1 stop15h 15m
Turkish Airlines
Deal found 4/1![Turkish Airlines logo]()
$578
This Cheapflightsfares deal was found by Cheapflights users on 3/28. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/189:50 pm
BOS
- BSL
1 stop14h 25m
Turkish Airlines
Tue 10/2010:40 am
BSL
- BOS
1 stop15h 15m
Turkish Airlines
Deal found 3/28![Turkish Airlines logo]()
$583
This KAYAK deal was found by Cheapflights users on 4/1. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/209:50 pm
BOS
- BSL
1 stop29h 55m
Turkish Airlines
Thu 10/2910:55 am
BSL
- BOS
1 stop37h 10m
Turkish Airlines
Deal found 4/1![Turkish Airlines logo]()
$596
This Turkish Airlines deal was found by Cheapflights users on 4/1. 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.
Tue 10/209:50 pm
BOS
- BSL
1 stop29h 55m
Turkish Airlines
Wed 10/286:05 pm
BSL
- BOS
1 stop30h 00m
Turkish Airlines
Deal found 4/1![Turkish Airlines logo]()
$601
This Cheapflightsfares deal was found by Cheapflights users on 3/31. 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 9/229:50 pm
BOS
- BSL
1 stop14h 25m
Turkish Airlines
Tue 9/2910:40 am
BSL
- BOS
1 stop15h 15m
Turkish Airlines
Deal found 3/31![Turkish Airlines logo]()
$622
This KAYAK deal was found by Cheapflights users on 4/1. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/309:50 pm
BOS
- BSL
1 stop14h 25m
Turkish Airlines
Tue 10/67:10 pm
BSL
- BOS
1 stop30h 45m
Turkish Airlines
Deal found 4/1![Turkish Airlines logo]()
$629
This BusinessClass deal was found by Cheapflights users on 4/1. 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 BusinessClass is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/309:50 pm
BOS
- BSL
1 stop14h 25m
Turkish Airlines
Thu 10/810:40 am
BSL
- BOS
1 stop15h 15m
Turkish Airlines
Deal found 4/1![Turkish Airlines logo]()
$632
This KAYAK deal was found by Cheapflights users on 4/1. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/179:50 pm
BOS
- BSL
1 stop14h 25m
Turkish Airlines
Thu 10/296:05 pm
BSL
- BOS
1 stop30h 00m
Turkish Airlines
Deal found 4/1![Turkish Airlines logo]()
$636
This Turkish Airlines deal was found by Cheapflights users on 3/30. 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.
Fri 11/138:00 pm
BOS
- BSL
1 stop32h 00m
Turkish Airlines
Tue 11/1710:55 am
BSL
- BOS
1 stop37h 10m
Turkish Airlines
Deal found 3/30![Turkish Airlines logo]()
$641
This Cheapflightsfares deal was found by Cheapflights users on 3/29. 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 9/149:50 pm
BOS
- BSL
1 stop14h 25m
Turkish Airlines
Mon 9/2810:40 am
BSL
- BOS
1 stop15h 15m
Turkish Airlines
Deal found 3/29![Turkish Airlines logo]()
$661
Best flights from Boston to BaselDiscover carefully curated flight deals from Boston to Basel that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated April 2, 2026.
Discover carefully curated flight deals from Boston to Basel that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated April 2, 2026.
This Turkish Airlines deal was found by Cheapflights users on 4/1. 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.
Mon 9/289:50 pm
BOS
- BSL
1 stop29h 55m
Turkish Airlines
Wed 10/710:40 am
BSL
- BOS
1 stop15h 15m
Turkish Airlines
Deal found 4/1![Turkish Airlines logo]()
$553
This Vueling Global deal was found by Cheapflights users on 4/1. 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 Vueling Global is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/810:50 pm
BOS
- BSL
1 stop14h 30m
Multiple Airlines
Mon 6/221:25 pm
BSL
- BOS
1 stop13h 40m
Multiple Airlines
Deal found 4/1![Multiple Airlines logo]()
$828
This United Airlines deal was found by Cheapflights users on 3/31. 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 9/23:13 pm
BOS
- BSL
2 stops15h 12m
United Airlines
Wed 9/91:00 pm
BSL
- BOS
1 stop10h 40m
United Airlines
Deal found 3/31![United Airlines logo]()
$1,090
This Turkish Airlines deal was found by Cheapflights users on 3/28. 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 Turkish Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/179:50 pm
BOS
- BSL
1 stop14h 25m
Turkish Airlines
Mon 8/2410:40 am
BSL
- BOS
1 stop15h 15m
Turkish Airlines
Deal found 3/28![Turkish Airlines logo]()
$817
This Trip.com deal was found by Cheapflights users on 4/1. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/44:45 pm
BOS
- BSL
2 stops15h 50m
Multiple Airlines
Sun 9/136:20 am
BSL
- BOS
2 stops38h 25m
Multiple Airlines
Deal found 4/1![Multiple Airlines logo]()
$898
This Turkish Airlines deal was found by Cheapflights users on 3/28. 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 Turkish Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/319:50 pm
BOS
- BSL
1 stop29h 55m
Turkish Airlines
Fri 8/710:40 am
BSL
- BOS
1 stop15h 15m
Turkish Airlines
Deal found 3/28![Turkish Airlines logo]()
$912
This United Airlines deal was found by Cheapflights users on 4/1. 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.
Mon 9/282:40 pm
BOS
- BSL
2 stops12h 35m
United Airlines
Wed 10/71:00 pm
BSL
- BOS
2 stops14h 57m
United Airlines
Deal found 4/1![United Airlines logo]()
$1,100
This Cheapflightsfares deal was found by Cheapflights users on 4/1. 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 8/99:50 pm
BOS
- BSL
1 stop14h 25m
Turkish Airlines
Wed 8/1910:40 am
BSL
- BOS
1 stop15h 15m
Turkish Airlines
Deal found 4/1![Turkish Airlines logo]()
$1,022
This Expedia deal was found by Cheapflights users on 4/1. 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.
Thu 7/238:43 am
BOS
- BSL
2 stops19h 52m
Multiple Airlines
Sun 8/98:20 am
BSL
- BOS
1 stop12h 25m
Multiple Airlines
Deal found 4/1![Multiple Airlines logo]()
$1,170
This Turkish Airlines deal was found by Cheapflights users on 4/1. 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.
Thu 8/69:50 pm
BOS
- BSL
1 stop29h 55m
Turkish Airlines
Tue 8/1110:40 am
BSL
- BOS
1 stop15h 15m
Turkish Airlines
Deal found 4/1![Turkish Airlines logo]()
$1,026
This Cheapflightsfares deal was found by Cheapflights users on 3/29. 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.
Wed 8/59:50 pm
BOS
- BSL
1 stop14h 25m
Turkish Airlines
Tue 8/1110:40 am
BSL
- BOS
1 stop15h 15m
Turkish Airlines
Deal found 3/29![Turkish Airlines logo]()
$1,081
This Bravofly deal was found by Cheapflights users on 3/30. 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 Bravofly is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/189:50 pm
BOS
- BSL
1 stop14h 25m
Turkish Airlines
Sun 7/267:10 pm
BSL
- BOS
1 stop30h 45m
Turkish Airlines
Deal found 3/30![Turkish Airlines logo]()
$1,199
Last-minute flights from Boston to BaselDiscover last-minute flight deals from Boston to Basel. Data last updated April 2, 2026 and is based on user searches.
Discover last-minute flight deals from Boston to Basel. Data last updated April 2, 2026 and is based on user searches.
This oojo deal was found by Cheapflights users on 3/29. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/19:50 pm
BOS
- BSL
1 stop14h 25m
Turkish Airlines
Mon 4/67:10 pm
BSL
- BOS
1 stop30h 45m
Turkish Airlines
Deal found 3/29![Turkish Airlines logo]()
$987
This Cheapflightsfares deal was found by Cheapflights users on 4/1. 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.
Wed 4/19:50 pm
BOS
- BSL
1 stop14h 25m
Turkish Airlines
Thu 4/910:40 am
BSL
- BOS
1 stop15h 15m
Turkish Airlines
Deal found 4/1![Turkish Airlines logo]()
$1,007
This oojo deal was found by Cheapflights users on 3/30. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/39:50 pm
BOS
- BSL
1 stop14h 25m
Turkish Airlines
Fri 4/1010:40 am
BSL
- BOS
1 stop15h 15m
Turkish Airlines
Deal found 3/30![Turkish Airlines logo]()
$689
This Cheapflightsfares deal was found by Cheapflights users on 3/31. 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 4/39:50 pm
BOS
- BSL
1 stop14h 25m
Turkish Airlines
Thu 4/910:40 am
BSL
- BOS
1 stop15h 15m
Turkish Airlines
Deal found 3/31![Turkish Airlines logo]()
$747
This oojo deal was found by Cheapflights users on 3/30. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/39:50 pm
BOS
- BSL
1 stop14h 25m
Turkish Airlines
Sun 4/1210:40 am
BSL
- BOS
1 stop15h 15m
Turkish Airlines
Deal found 3/30![Turkish Airlines logo]()
$832
This Cheapflightsfares deal was found by Cheapflights users on 3/31. 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.
Sat 4/49:50 pm
BOS
- BSL
1 stop14h 25m
Turkish Airlines
Mon 4/610:40 am
BSL
- BOS
1 stop15h 15m
Turkish Airlines
Deal found 3/31![Turkish Airlines logo]()
$911
This Cheapflightsfares deal was found by Cheapflights users on 3/30. 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.
Wed 4/89:50 pm
BOS
- BSL
1 stop14h 25m
Turkish Airlines
Sun 4/1210:40 am
BSL
- BOS
1 stop15h 15m
Turkish Airlines
Deal found 3/30![Turkish Airlines logo]()
$858
This Cheapflightsfares deal was found by Cheapflights users on 3/29. 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.
Wed 4/89:50 pm
BOS
- BSL
1 stop14h 25m
Turkish Airlines
Sat 4/1110:40 am
BSL
- BOS
1 stop15h 15m
Turkish Airlines
Deal found 3/29![Turkish Airlines logo]()
$969
This Kiwi.com deal was found by Cheapflights users on 3/29. 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.
Tue 4/2810:50 pm
BOS
- BSL
1 stop13h 10m
Multiple Airlines
Tue 5/51:30 pm
BSL
- BOS
2 stops37h 35m
Multiple Airlines
Deal found 3/29![Multiple Airlines logo]()
$807
This Kiwi.com deal was found by Cheapflights users on 3/31. 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.
Sat 5/2310:50 pm
BOS
- BSL
1 stop11h 20m
Multiple Airlines
Sat 6/62:25 pm
BSL
- BOS
1 stop12h 40m
Multiple Airlines
Deal found 3/31![Multiple Airlines logo]()
$791
One-way flights from Boston to BaselSearch for one-way flight options from Boston to Basel. Find affordable one-way fares based on user searches. Data last updated April 2, 2026.
Search for one-way flight options from Boston to Basel. Find affordable one-way fares based on user searches. Data last updated April 2, 2026.
This Kiwi.com deal was found by Cheapflights users on 3/30. 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.
Sat 9/268:25 pm
BOS
- BSL
2 stops15h 50m
Multiple Airlines
Deal found 3/30![Multiple Airlines logo]()
$326
This Trip.com deal was found by Cheapflights users on 3/29. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/2710:20 pm
BOS
- BSL
2 stops16h 20m
Multiple Airlines
Deal found 3/29![Multiple Airlines logo]()
$380
This Kiwi.com deal was found by Cheapflights users on 4/1. 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 9/215:25 pm
BOS
- BSL
1 stop18h 05m
Multiple Airlines
Deal found 4/1![Multiple Airlines logo]()
$384
This Kiwi.com deal was found by Cheapflights users on 3/30. 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 4/128:50 pm
BOS
- BSL
3 stops20h 10m
Multiple Airlines
Deal found 3/30![Multiple Airlines logo]()
$388
This Kiwi.com deal was found by Cheapflights users on 3/31. 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.
Sat 7/1111:00 pm
BOS
- BSL
2 stops34h 40m
Multiple Airlines
Deal found 3/31![Multiple Airlines logo]()
$403
This Kiwi.com deal was found by Cheapflights users on 3/28. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/1811:30 pm
BOS
- BSL
1 stop27h 25m
Multiple Airlines
Deal found 3/28![Multiple Airlines logo]()
$429
This Kiwi.com deal was found by Cheapflights users on 3/29. 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.
Thu 6/1110:50 pm
BOS
- BSL
1 stop32h 55m
Multiple Airlines
Deal found 3/29![Multiple Airlines logo]()
$464
Find 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 April 2, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $539 (Kiwi.com) |
One-way from | $326 (Kiwi.com) |
Popular in | June |
Cheapest in | December |
Average price | $656 |
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 April 2, 2026.
Use the filters below to find and compare flights from Boston to Basel EuroAirport Swiss that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
BostonBasel
BOS - BSL
BOSBSL
Boston Logan Intl
Mon 9/28
9:50 pm-9:45 am
1 stop29h 55m
Basel EuroAirport Swiss
Wed 10/7
10:40 am-7:55 pm
1 stop15h 15m
$553
BostonBasel
BOS - BSL
BOSBSL
Boston Logan Intl
Mon 8/17
9:50 pm-6:15 pm
1 stop14h 25m
Basel EuroAirport Swiss
Mon 8/24
10:40 am-7:55 pm
1 stop15h 15m
$817
BostonBasel
BOS - BSL
BOSBSL
Boston Logan Intl
Mon 6/8
10:50 pm-7:20 pm
1 stop14h 30m
Basel EuroAirport Swiss
Mon 6/22
1:25 pm-9:05 pm
1 stop13h 40m
$828
BostonBasel
BOS - BSL
BOSBSL
Boston Logan Intl
Fri 9/4
4:45 pm-2:35 pm
2 stops15h 50m
Basel EuroAirport Swiss
Sun 9/13
6:20 am-2:45 pm
2 stops38h 25m
$898
BostonBasel
BOS - BSL
BOSBSL
Boston Logan Intl
Fri 7/31
9:50 pm-9:45 am
1 stop29h 55m
Basel EuroAirport Swiss
Fri 8/7
10:40 am-7:55 pm
1 stop15h 15m
$912
BostonBasel
BOS - BSL
BOSBSL
Boston Logan Intl
Sun 8/9
9:50 pm-6:15 pm
1 stop14h 25m
Basel EuroAirport Swiss
Wed 8/19
10:40 am-7:55 pm
1 stop15h 15m
$1,022
BostonBasel
BOS - BSL
BOSBSL
Boston Logan Intl
Thu 8/6
9:50 pm-9:45 am
1 stop29h 55m
Basel EuroAirport Swiss
Tue 8/11
10:40 am-7:55 pm
1 stop15h 15m
$1,026
BostonBasel
BOS - BSL
BOSBSL
Boston Logan Intl
Wed 8/5
9:50 pm-6:15 pm
1 stop14h 25m
Basel EuroAirport Swiss
Tue 8/11
10:40 am-7:55 pm
1 stop15h 15m
$1,081
Quickest round-trip
BostonBasel
BOS - BSL
BOSBSL
Boston Logan Intl
Wed 9/2
3:13 pm-12:25 pm
2 stops15h 12m
Basel EuroAirport Swiss
Wed 9/9
1:00 pm-5:40 pm
1 stop10h 40m
$1,090
BostonBasel
BOS - BSL
BOSBSL
Boston Logan Intl
Mon 9/28
2:40 pm-9:15 am
2 stops12h 35m
Basel EuroAirport Swiss
Wed 10/7
1:00 pm-9:57 pm
2 stops14h 57m
$1,100
Showing 1-10 of 24 resultsSorted by cheapest first
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.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy2 stars | Trust Score*2 stars | |
| Price Accuracy3 stars | Trust Score*3 stars |
- Most accurate provider: When it comes to deals on Boston-Basel EuroAirport Swiss flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Boston-Basel EuroAirport Swiss flight deals on Cheapflights vs. FlightHub >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 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 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.
BOS-BSL
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
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 April 2, 2026.
See what other customers who have flown with Turkish Airlines and Lufthansa from Boston to Basel EuroAirport Swiss have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Boarding
7.3
Overall
7.3
Comfort
7.3
Crew
7.8
Food
7.5
Entertainment
7.5
Reviews
1 / 20
8.0
ExcellentCathy,Mar 2026
DFW - ATH
Boarding
7.3
Overall
7.3
Comfort
7.3
Crew
7.8
Food
7.5
Entertainment
7.5
Reviews
1 / 20
8.0
ExcellentCathy,Mar 2026
DFW - ATH
Boarding
7.3
Overall
7.3
Comfort
7.3
Crew
7.8
Food
7.5
Entertainment
7.5
Reviews
1 / 20
8.0
ExcellentCathy,Mar 2026
DFW - ATH
Related info for your journey
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Boston and Basel flights
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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 April 2, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$540 | Average$609 | FlexibilityNo cancel fee | On-time77% | |
| Cheapest$943 | Average$1,214 | FlexibilityNo cancel fee | On-time76% |