Boston (BOS) to Basel (BSL) flights from USD749

*Modifying this information may result in a different fare

*All amounts are in USD. Taxes and surcharges are included. No booking fee is applicable. Fares displayed have been collected within the last 48hrs and may no longer be available at time of booking. Additional baggage fees may apply.

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Lowest fares between Boston and Basel

cmp-daily-histogram-bars-legend-min-price-aria-label USD749
cmp-daily-histogram-bars-legend-max-price-aria-label USD2.5K
Displaying fares for October-2026
  • BOS–BSL, 10/12/2026 – 11/02/2026: From USD2,479
    12

    Mo

    OCT

  • BOS–BSL, 10/13/2026 – 11/03/2026: From USD2,429
    13

    Tu

  • BOS–BSL, 10/14/2026 – 11/11/2026: From USD2,429
    14

    We

  • BOS–BSL, 10/15/2026 – 11/05/2026: From USD2,500
    15

    Th

  • BOS–BSL, 10/16/2026 – 11/06/2026: From USD2,489
    16

    Fr

  • BOS–BSL, 10/17/2026 – 11/14/2026: From USD2,539
    17

    Sa

  • BOS–BSL, 10/18/2026 – 11/08/2026: From USD2,479
    18

    Su

  • BOS–BSL, 10/19/2026 – 11/09/2026: From USD2,479
    19

    Mo

  • BOS–BSL, 10/20/2026 – 11/10/2026: From USD2,429
    20

    Tu

  • BOS–BSL, 10/21/2026 – 11/04/2026: From USD2,429
    21

    We

  • BOS–BSL, 10/22/2026 – 11/05/2026: From USD2,489
    22

    Th

  • BOS–BSL, 10/23/2026 – 11/13/2026: From USD2,489
    23

    Fr

  • BOS–BSL, 10/24/2026 – 11/07/2026: From USD2,539
    24

    Sa

  • BOS–BSL, 10/25/2026 – 11/22/2026: From USD1,317
    25

    Su

  • BOS–BSL, 10/26/2026 – 11/09/2026: From USD1,317
    26

    Mo

  • BOS–BSL, 10/27/2026 – 11/17/2026: From USD1,267
    27

    Tu

  • BOS–BSL, 10/28/2026 – 11/11/2026: From USD1,267
    28

    We

  • BOS–BSL, 10/29/2026 – 11/19/2026: From USD1,327
    29

    Th

  • BOS–BSL, 10/30/2026 – 11/06/2026: From USD1,212
    30

    Fr

  • BOS–BSL, 10/31/2026 – 11/07/2026: From USD1,262
    31

    Sa

  • BOS–BSL, 11/01/2026 – 11/22/2026: From USD1,223
    01

    Su

    NOV

  • BOS–BSL, 11/02/2026 – 11/16/2026: From USD913
    02

    Mo

  • BOS–BSL, 11/03/2026 – 11/17/2026: From USD799
    03

    Tu

  • BOS–BSL, 11/04/2026 – 11/11/2026: From USD799
    04

    We

  • BOS–BSL, 11/05/2026 – 11/26/2026: From USD849
    05

    Th

  • BOS–BSL, 11/06/2026 – 11/13/2026: From USD849
    06

    Fr

  • BOS–BSL, 11/07/2026 – 12/05/2026: From USD900
    07

    Sa

  • BOS–BSL, 11/08/2026 – 11/22/2026: From USD799
    08

    Su

  • BOS–BSL, 11/09/2026 – 11/16/2026: From USD799
    09

    Mo

  • BOS–BSL, 11/10/2026 – 11/24/2026: From USD749
    10

    Tu

  • BOS–BSL, 11/11/2026 – 11/25/2026: From USD749
    11

    We

  • RangeUSD749-USD2,539