$315+ 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 9/1. Fares are subject to change and may not be available on all flights or dates of travel.
BOS — BSL
Jul 10 — Jul 171
Round-trip
1 adult, Economy
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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
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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 June 10, 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 June 10, 2026.
This Kiwi.com deal was found by Cheapflights users on 6/5. 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 10/1811:35 pm
BOS
- BSL
1 stop27h 00m
Multiple Airlines
Thu 10/222:40 pm
BSL
- BOS
1 stop12h 25m
Multiple Airlines
Deal found 6/5![Multiple Airlines logo]()
$442
This Kiwi.com deal was found by Cheapflights users on 6/5. 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 8/3011:45 pm
BOS
- BSL
1 stop28h 10m
Multiple Airlines
Thu 9/101:30 pm
BSL
- BOS
1 stop13h 35m
Multiple Airlines
Deal found 6/5![Multiple Airlines logo]()
$593
This Kiwi.com deal was found by Cheapflights users on 6/5. 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 8/2610:55 pm
BOS
- BSL
1 stop15h 35m
Multiple Airlines
Sun 9/136:20 am
BSL
- BOS
1 stop21h 25m
Multiple Airlines
Deal found 6/5![Multiple Airlines logo]()
$674
This Kiwi.com deal was found by Cheapflights users on 6/7. 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 10/138:50 pm
BOS
- BSL
2 stops17h 50m
Multiple Airlines
Wed 10/211:20 pm
BSL
- BOS
1 stop13h 45m
Multiple Airlines
Deal found 6/7![Multiple Airlines logo]()
$684
This Kiwi.com deal was found by Cheapflights users on 6/8. 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 8/255:20 pm
BOS
- BSL
2 stops14h 30m
Multiple Airlines
Tue 9/18:05 pm
BSL
- BOS
1 stop31h 00m
Multiple Airlines
Deal found 6/8![Multiple Airlines logo]()
$692
This Kiwi.com deal was found by Cheapflights users on 6/5. 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 8/269:40 pm
BOS
- BSL
2 stops36h 00m
Multiple Airlines
Thu 9/101:30 pm
BSL
- BOS
1 stop13h 35m
Multiple Airlines
Deal found 6/5![Multiple Airlines logo]()
$715
This Kiwi.com deal was found by Cheapflights users on 6/5. 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 10/195:45 pm
BOS
- BSL
2 stops14h 25m
Multiple Airlines
Thu 10/222:40 pm
BSL
- BOS
1 stop12h 25m
Multiple Airlines
Deal found 6/5![Multiple Airlines logo]()
$734
This Kiwi.com deal was found by Cheapflights users on 6/5. 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 10/2110:55 pm
BOS
- BSL
1 stop15h 35m
Multiple Airlines
Wed 10/289:35 am
BSL
- BOS
2 stops16h 25m
Multiple Airlines
Deal found 6/5![Multiple Airlines logo]()
$752
This Kiwi.com deal was found by Cheapflights users on 6/5. 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 8/275:20 pm
BOS
- BSL
2 stops16h 20m
Multiple Airlines
Thu 9/101:30 pm
BSL
- BOS
1 stop13h 35m
Multiple Airlines
Deal found 6/5![Multiple Airlines logo]()
$769
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 June 10, 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 June 10, 2026.
This Turkish Airlines deal was found by Cheapflights users on 6/5. 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 8/309:50 pm
BOS
- BSL
1 stop14h 25m
Turkish Airlines
Mon 9/1410:40 am
BSL
- BOS
1 stop15h 15m
Turkish Airlines
Deal found 6/5![Turkish Airlines logo]()
$889
This United Airlines deal was found by Cheapflights users on 6/5. 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 8/2612:41 pm
BOS
- BSL
2 stops14h 34m
United Airlines
Fri 9/119:50 am
BSL
- BOS
1 stop13h 50m
United Airlines
Deal found 6/5![United Airlines logo]()
$896
This Delta deal was found by Cheapflights users on 6/8. 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.
Tue 8/2511:40 am
BOS
- BSL
2 stops16h 15m
Delta
Tue 9/16:30 am
BSL
- BOS
2 stops17h 40m
Delta
Deal found 6/8![Delta logo]()
$907
This KLM deal was found by Cheapflights users on 6/8. 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.
Mon 7/135:10 pm
BOS
- BSL
1 stop10h 45m
KLM
Fri 7/316:30 am
BSL
- BOS
1 stop18h 00m
KLM
Deal found 6/8![KLM logo]()
$1,013
This Mytrip deal was found by Cheapflights users on 6/8. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/304:45 pm
BOS
- BSL
3 stops34h 10m
Multiple Airlines
Sun 8/99:40 pm
BSL
- BOS
2 stops23h 05m
Multiple Airlines
Deal found 6/8![Multiple Airlines logo]()
$1,027
This Booking.com deal was found by Cheapflights users on 6/4. 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 7/217:25 am
BOS
- BSL
1 stop21h 30m
British Airways
Mon 7/279:35 pm
BSL
- BOS
1 stop25h 25m
British Airways
Deal found 6/4![British Airways logo]()
$1,050
This Delta deal was found by Cheapflights users on 6/7. 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 8/1310:15 am
BOS
- BSL
2 stops17h 40m
Delta
Fri 8/2110:15 am
BSL
- BOS
1 stop12h 22m
Delta
Deal found 6/7![Delta logo]()
$947
This United Airlines deal was found by Cheapflights users on 6/5. 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.
Sun 7/512:30 pm
BOS
- BSL
2 stops19h 10m
United Airlines
Tue 7/216:05 am
BSL
- BOS
2 stops21h 51m
United Airlines
Deal found 6/5![United Airlines logo]()
$1,056
This KLM deal was found by Cheapflights users on 6/8. 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.
Thu 7/305:10 pm
BOS
- BSL
1 stop10h 45m
KLM
Sun 8/910:35 am
BSL
- BOS
1 stop10h 20m
KLM
Deal found 6/8![KLM logo]()
$1,078
This Delta deal was found by Cheapflights users on 6/9. 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.
Tue 7/75:10 pm
BOS
- BSL
1 stop14h 20m
Delta
Tue 7/1410:15 am
BSL
- BOS
2 stops17h 46m
Delta
Deal found 6/9![Delta logo]()
$1,021
This Delta deal was found by Cheapflights users on 6/8. 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.
Mon 7/139:15 am
BOS
- BSL
2 stops18h 40m
Delta
Fri 7/316:30 am
BSL
- BOS
2 stops15h 38m
Delta
Deal found 6/8![Delta logo]()
$1,027
Last-minute flights from Boston to BaselDiscover last-minute flight deals from Boston to Basel. Data last updated June 10, 2026 and is based on user searches.
Discover last-minute flight deals from Boston to Basel. Data last updated June 10, 2026 and is based on user searches.
This KLM deal was found by Cheapflights users on 6/8. 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.
Wed 6/177:00 pm
BOS
- BSL
1 stop12h 45m
Multiple Airlines
Wed 6/246:30 pm
BSL
- BOS
1 stop24h 35m
Multiple Airlines
Deal found 6/8![Multiple Airlines logo]()
$948
This Delta deal was found by Cheapflights users on 6/8. 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.
Wed 6/1711:40 am
BOS
- BSL
2 stops16h 15m
Delta
Wed 6/246:30 am
BSL
- BOS
1 stop16h 05m
Delta
Deal found 6/8![Delta logo]()
$952
This Kiwi.com deal was found by Cheapflights users on 6/6. 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 7/511:35 pm
BOS
- BSL
1 stop16h 30m
Multiple Airlines
Thu 7/161:30 pm
BSL
- BOS
1 stop14h 15m
Multiple Airlines
Deal found 6/6![Multiple Airlines logo]()
$928
This Iberia deal was found by Cheapflights users on 6/5. 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.
Sun 7/511:35 pm
BOS
- BSL
1 stop28h 20m
Iberia
Thu 7/91:30 pm
BSL
- BOS
1 stop14h 15m
Iberia
Deal found 6/5![Iberia logo]()
$937
This Kiwi.com deal was found by Cheapflights users on 6/6. 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 7/611:00 pm
BOS
- BSL
1 stop10h 10m
Multiple Airlines
Tue 7/146:30 am
BSL
- BOS
1 stop18h 20m
Multiple Airlines
Deal found 6/6![Multiple Airlines logo]()
$911
This Mytrip deal was found by Cheapflights users on 6/5. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/205:45 pm
BOS
- BSL
2 stops22h 50m
Multiple Airlines
Mon 7/271:20 pm
BSL
- BOS
2 stops34h 20m
Multiple Airlines
Deal found 6/5![Multiple Airlines logo]()
$940
This Iberia deal was found by Cheapflights users on 6/7. 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.
Sun 7/2611:35 pm
BOS
- BSL
1 stop28h 20m
Iberia
Tue 8/118:05 pm
BSL
- BOS
1 stop31h 00m
Iberia
Deal found 6/7![Iberia logo]()
$865
This United Airlines deal was found by Cheapflights users on 6/5. 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 7/296:05 am
BOS
- BSL
2 stops21h 10m
United Airlines
Thu 8/69:55 am
BSL
- BOS
2 stops17h 58m
United Airlines
Deal found 6/5![United Airlines logo]()
$971
This British Airways deal was found by Cheapflights users on 6/5. 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 7/297:40 pm
BOS
- BSL
1 stop9h 35m
British Airways
Thu 8/66:10 am
BSL
- BOS
1 stop19h 55m
British Airways
Deal found 6/5![British Airways logo]()
$973
This United Airlines deal was found by Cheapflights users on 6/5. 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 7/296:05 am
BOS
- BSL
2 stops21h 10m
United Airlines
Wed 8/126:10 am
BSL
- BOS
2 stops16h 32m
United Airlines
Deal found 6/5![United Airlines logo]()
$979
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 June 10, 2026.
Search for one-way flight options from Boston to Basel. Find affordable one-way fares based on user searches. Data last updated June 10, 2026.
This Kiwi.com deal was found by Cheapflights users on 6/6. 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 9/18:50 pm
BOS
- BSL
2 stops36h 50m
Multiple Airlines
Deal found 6/6![Multiple Airlines logo]()
$315
This Kiwi.com deal was found by Cheapflights users on 6/7. 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 7/2110:04 am
BOS
- BSL
3 stops40h 21m
Multiple Airlines
Deal found 6/7![Multiple Airlines logo]()
$350
This Kiwi.com deal was found by Cheapflights users on 6/5. 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 9/78:47 am
BOS
- BSL
3 stops28h 23m
Multiple Airlines
Deal found 6/5![Multiple Airlines logo]()
$366
This Kiwi.com deal was found by Cheapflights users on 6/7. 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 8/68:05 pm
BOS
- BSL
3 stops36h 20m
Multiple Airlines
Deal found 6/7![Multiple Airlines logo]()
$425
This Kiwi.com deal was found by Cheapflights users on 6/6. 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 6/296:35 pm
BOS
- BSL
2 stops16h 55m
Multiple Airlines
Deal found 6/6![Multiple Airlines logo]()
$455
This Kiwi.com deal was found by Cheapflights users on 6/6. 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 7/58:05 pm
BOS
- BSL
2 stops13h 35m
Multiple Airlines
Deal found 6/6![Multiple Airlines logo]()
$480
This Kiwi.com deal was found by Cheapflights users on 6/8. 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 6/2410:05 am
BOS
- BSL
3 stops21h 50m
Multiple Airlines
Deal found 6/8![Multiple Airlines logo]()
$491
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 June 10, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $442 (Kiwi.com) |
One-way from | $315 (Kiwi.com) |
Popular in | November |
Cheapest in | October |
Average price | $948 |
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 June 10, 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
Sun 8/30
9:50 pm-6:15 pm
1 stop14h 25m
Basel EuroAirport Swiss
Mon 9/14
10:40 am-7:55 pm
1 stop15h 15m
$889
BostonBasel
BOS - BSL
BOSBSL
Boston Logan Intl
Wed 8/26
12:41 pm-9:15 am
2 stops14h 34m
Basel EuroAirport Swiss
Fri 9/11
9:50 am-5:40 pm
1 stop13h 50m
$896
BostonBasel
BOS - BSL
BOSBSL
Boston Logan Intl
Tue 8/25
11:40 am-9:55 am
2 stops16h 15m
Basel EuroAirport Swiss
Tue 9/1
6:30 am-6:10 pm
2 stops17h 40m
$907
BostonBasel
BOS - BSL
BOSBSL
Boston Logan Intl
Thu 8/13
10:15 am-9:55 am
2 stops17h 40m
Basel EuroAirport Swiss
Fri 8/21
10:15 am-4:37 pm
1 stop12h 22m
$947
BostonBasel
BOS - BSL
BOSBSL
Boston Logan Intl
Mon 7/13
5:10 pm-9:55 am
1 stop10h 45m
Basel EuroAirport Swiss
Fri 7/31
6:30 am-6:30 pm
1 stop18h 00m
$1,013
BostonBasel
BOS - BSL
BOSBSL
Boston Logan Intl
Tue 7/7
5:10 pm-1:30 pm
1 stop14h 20m
Basel EuroAirport Swiss
Tue 7/14
10:15 am-10:01 pm
2 stops17h 46m
$1,021
BostonBasel
BOS - BSL
BOSBSL
Boston Logan Intl
Thu 7/30
4:45 pm-8:55 am
3 stops34h 10m
Basel EuroAirport Swiss
Sun 8/9
9:40 pm-2:45 pm
2 stops23h 05m
$1,027
BostonBasel
BOS - BSL
BOSBSL
Boston Logan Intl
Mon 7/13
9:15 am-9:55 am
2 stops18h 40m
Basel EuroAirport Swiss
Fri 7/31
6:30 am-4:08 pm
2 stops15h 38m
$1,027
BostonBasel
BOS - BSL
BOSBSL
Boston Logan Intl
Tue 7/21
7:25 am-10:55 am
1 stop21h 30m
Basel EuroAirport Swiss
Mon 7/27
9:35 pm-5:00 pm
1 stop25h 25m
$1,050
BostonBasel
BOS - BSL
BOSBSL
Boston Logan Intl
Sun 7/5
12:30 pm-1:40 pm
2 stops19h 10m
Basel EuroAirport Swiss
Tue 7/21
6:05 am-9:56 pm
2 stops21h 51m
$1,056
Showing 1-10 of 18 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 June.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy3 stars | Trust Score*3 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.
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 June 10, 2026.
See what other customers who have flown with Turkish Airlines 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.
Comfort
7.3
Food
7.5
Boarding
7.3
Overall
7.4
Crew
7.8
Entertainment
7.5
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
MIA - IST
Comfort
7.3
Food
7.5
Boarding
7.3
Overall
7.4
Crew
7.8
Entertainment
7.5
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
MIA - IST
Related info for your journey
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Boston and Basel flights
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Top airline flying from Boston to Basel
Discover the top airline 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 June 10, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$540 | Average$615 | FlexibilityNo cancel fee | On-time77% |