Boston - Basel flights from USD798*

Book flights from Boston to Basel

Sep 2026
FromUSD798*
Last update 19 hrs ago
Flight Type Round Trip/Economy
Oct 2026
FromUSD798*
Last update 19 hrs ago
Flight Type Round Trip/Economy
Nov 2026
FromUSD798*
Last update 19 hrs ago
Flight Type Round Trip/Economy
cmp-daily-histogram-bars-legend-min-price-aria-label USD798
cmp-daily-histogram-bars-legend-max-price-aria-label USD2.4K
Displaying fares for September-2026
  • BOS–BSL, Wed, September 02 – Wed, September 16: From USD2,348
    02

    We

    SEP

  • BOS–BSL, Thu, September 03 – Thu, September 17: From USD1,998
    03

    Th

  • BOS–BSL, Fri, September 04 – Fri, September 18: From USD2,388
    04

    Fr

  • BOS–BSL, Sat, September 05 – Sat, September 19: From USD1,928
    05

    Sa

  • BOS–BSL, Sun, September 06 – Sun, September 20: From USD2,058
    06

    Su

  • BOS–BSL, Mon, September 07 – Mon, September 21: From USD1,873
    07

    Mo

  • BOS–BSL, Tue, September 08 – Tue, September 22: From USD1,498
    08

    Tu

  • BOS–BSL, Wed, September 09 – Wed, September 23: From USD1,833
    09

    We

  • BOS–BSL, Thu, September 10 – Thu, September 24: From USD1,998
    10

    Th

  • BOS–BSL, Fri, September 11 – Tue, September 15: From USD2,038
    11

    Fr

  • BOS–BSL, Sat, September 12 – Wed, September 16: From USD1,538
    12

    Sa

  • BOS–BSL, Sun, September 13 – Sun, September 27: From USD1,303
    13

    Su

  • BOS–BSL, Mon, September 14 – Mon, September 28: From USD1,148
    14

    Mo

  • BOS–BSL, Tue, September 15 – Tue, September 22: From USD1,273
    15

    Tu

  • BOS–BSL, Wed, September 16 – Wed, September 23: From USD1,333
    16

    We

  • BOS–BSL, Thu, September 17 – Mon, September 21: From USD1,478
    17

    Th

  • BOS–BSL: cmp-view-offers-disclaimer. Find Offers
    18

    Fr

  • BOS–BSL, Sat, September 19 – Wed, September 23: From USD1,373
    19

    Sa

  • BOS–BSL, Sun, September 20 – Sun, October 04: From USD1,168
    20

    Su

  • BOS–BSL, Mon, September 21 – Mon, October 05: From USD1,088
    21

    Mo

  • BOS–BSL, Tue, September 22 – Tue, October 06: From USD798
    22

    Tu

  • BOS–BSL, Wed, September 23 – Wed, October 07: From USD1,148
    23

    We

  • BOS–BSL, Thu, September 24 – Thu, October 08: From USD1,333
    24

    Th

  • BOS–BSL: cmp-view-offers-disclaimer. Find Offers
    25

    Fr

  • BOS–BSL, Sat, September 26 – Sat, October 10: From USD978
    26

    Sa

  • BOS–BSL, Sun, September 27 – Sun, October 11: From USD938
    27

    Su

  • BOS–BSL, Mon, September 28 – Mon, October 12: From USD838
    28

    Mo

  • BOS–BSL, Tue, September 29 – Tue, October 13: From USD983
    29

    Tu

  • BOS–BSL, Wed, September 30 – Wed, October 07: From USD1,058
    30

    We

  • BOS–BSL, Thu, October 01 – Thu, October 15: From USD1,273
    01

    Th

    OCT

    • RangeUSD798-USD2,388

    *Fares displayed have been collected within the last 48 hours and may no longer be available at the time of booking. Learn more about this offer. Additional fees and charges for optional products and services may apply.

    Discover Boston - Basel flights

    View current Boston – Basel flight ticket fares to find the flight that’s best for you. Whether you’re flying for business or for leisure, you’ll enjoy a safe, comfortable trip with the exceptional service standards offered by Turkish Airlines.

    USD
    Discover Boston - Basel flights
    From
    To
    Fare Type
    Dates
    Price
    Boston (BOS)Basel (BSL)Round-trip
    /
    Economy    		Tue, October 27 - Tue, November 10

    From

    USD798

    Last update 19 hrs ago

    Boston (BOS)Basel (BSL)Round-trip
    /
    Economy    		Tue, October 27 - Tue, November 03

    From

    USD798

    Last update 19 hrs ago

    Boston (BOS)Basel (BSL)Round-trip
    /
    Economy    		Wed, October 21 - Wed, October 28

    From

    USD798

    Last update 6 hrs ago

    Boston (BOS)Basel (BSL)Round-trip
    /
    Economy    		Thu, October 29 - Thu, November 12

    From

    USD798

    Last update 6 hrs ago

    Boston (BOS)Basel (BSL)Round-trip
    /
    Economy    		Tue, November 03 - Tue, November 10

    From

    USD798

    Last update 19 hrs ago

    Boston (BOS)Basel (BSL)Round-trip
    /
    Economy    		Wed, November 25 - Wed, December 02

    From

    USD798

    Last update 6 hrs ago

    Boston (BOS)Basel (BSL)Round-trip
    /
    Economy    		Tue, October 20 - Tue, November 03

    From

    USD798

    Last update 19 hrs ago

    Boston (BOS)Basel (BSL)Round-trip
    /
    Economy    		Wed, October 21 - Wed, November 04

    From

    USD798

    Last update 6 hrs ago

    *Fares displayed have been collected within the last 48 hours and may no longer be available at time of booking.