Florence (FLR) to Boston (BOS) flights from EUR550

*Modifying this information may result in a different fare

*All amounts are in EUR. 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. 

Why book directly on the KLM website?

Explore the benefits of booking through our website.

No hidden costs icon

No hidden costs

Book with confidence. Our rates hide no unpleasant surprises.

24/7 customer service icon

24/7 customer service

Count on direct, personal support whenever you need it, day or night.

Seamless travel icon

Seamless travel

Enjoy a smooth journey with timely updates and automatic rebooking.

Lowest fares between Florence and Boston

cmp-daily-histogram-bars-legend-min-price-aria-label EUR550
cmp-daily-histogram-bars-legend-max-price-aria-label EUR1.5K
Displaying fares for October-2026
  • FLR–BOS, 25/10/2026 – 15/11/2026: From EUR1,533
    25

    Su

    OCT

  • FLR–BOS, 26/10/2026 – 02/11/2026: From EUR1,142
    26

    Mo

  • FLR–BOS, 27/10/2026 – 03/11/2026: From EUR1,020
    27

    Tu

  • FLR–BOS, 28/10/2026 – 25/11/2026: From EUR1,004
    28

    We

  • FLR–BOS, 29/10/2026 – 05/11/2026: From EUR1,003
    29

    Th

  • FLR–BOS, 30/10/2026 – 06/11/2026: From EUR877
    30

    Fr

  • FLR–BOS, 31/10/2026 – 07/11/2026: From EUR720
    31

    Sa

  • FLR–BOS, 01/11/2026 – 08/11/2026: From EUR691
    01

    Su

    NOV

  • FLR–BOS, 02/11/2026 – 16/11/2026: From EUR567
    02

    Mo

  • FLR–BOS, 03/11/2026 – 24/11/2026: From EUR556
    03

    Tu

  • FLR–BOS, 04/11/2026 – 18/11/2026: From EUR551
    04

    We

  • FLR–BOS, 05/11/2026 – 03/12/2026: From EUR556
    05

    Th

  • FLR–BOS, 06/11/2026 – 09/11/2026: From EUR550
    06

    Fr

  • FLR–BOS, 07/11/2026 – 28/11/2026: From EUR556
    07

    Sa

  • FLR–BOS, 08/11/2026 – 15/11/2026: From EUR556
    08

    Su

  • FLR–BOS, 09/11/2026 – 16/11/2026: From EUR550
    09

    Mo

  • FLR–BOS, 10/11/2026 – 17/11/2026: From EUR550
    10

    Tu

  • FLR–BOS, 11/11/2026 – 18/11/2026: From EUR550
    11

    We

  • FLR–BOS, 12/11/2026 – 26/11/2026: From EUR550
    12

    Th

  • FLR–BOS, 13/11/2026 – 16/11/2026: From EUR550
    13

    Fr

  • FLR–BOS, 14/11/2026 – 28/11/2026: From EUR680
    14

    Sa

  • FLR–BOS, 15/11/2026 – 06/12/2026: From EUR560
    15

    Su

  • FLR–BOS, 16/11/2026 – 23/11/2026: From EUR556
    16

    Mo

  • FLR–BOS, 17/11/2026 – 01/12/2026: From EUR556
    17

    Tu

  • FLR–BOS, 18/11/2026 – 25/11/2026: From EUR550
    18

    We

  • FLR–BOS, 19/11/2026 – 26/11/2026: From EUR550
    19

    Th

  • FLR–BOS, 20/11/2026 – 27/11/2026: From EUR556
    20

    Fr

  • FLR–BOS, 21/11/2026 – 24/11/2026: From EUR556
    21

    Sa

  • FLR–BOS, 22/11/2026 – 06/12/2026: From EUR550
    22

    Su

  • FLR–BOS, 23/11/2026 – 07/12/2026: From EUR550
    23

    Mo

  • FLR–BOS, 24/11/2026 – 01/12/2026: From EUR550
    24

    Tu

  • RangeEUR550-EUR1,533