Boston (BOS) to Stockholm (ARN) flights from USD512

*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.

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 Boston and Stockholm

cmp-daily-histogram-bars-legend-min-price-aria-label USD512
cmp-daily-histogram-bars-legend-max-price-aria-label USD822
Displaying fares for September-2026
  • BOS–ARN, 09/05/2026 – 09/08/2026: From USD822
    05

    Sa

    SEP

  • BOS–ARN, 09/06/2026 – 10/04/2026: From USD638
    06

    Su

  • BOS–ARN, 09/07/2026 – 09/21/2026: From USD512
    07

    Mo

  • BOS–ARN, 09/08/2026 – 09/29/2026: From USD602
    08

    Tu

  • BOS–ARN, 09/09/2026 – 09/30/2026: From USD616
    09

    We

  • BOS–ARN, 09/10/2026 – 09/24/2026: From USD652
    10

    Th

  • BOS–ARN, 09/11/2026 – 09/14/2026: From USD576
    11

    Fr

  • BOS–ARN, 09/12/2026 – 10/03/2026: From USD714
    12

    Sa

  • BOS–ARN, 09/13/2026 – 09/20/2026: From USD638
    13

    Su

  • BOS–ARN, 09/14/2026 – 09/28/2026: From USD512
    14

    Mo

  • BOS–ARN, 09/15/2026 – 09/29/2026: From USD692
    15

    Tu

  • BOS–ARN, 09/16/2026 – 09/23/2026: From USD692
    16

    We

  • BOS–ARN, 09/17/2026 – 09/24/2026: From USD728
    17

    Th

  • BOS–ARN, 09/18/2026 – 09/21/2026: From USD664
    18

    Fr

  • BOS–ARN, 09/19/2026 – 09/22/2026: From USD754
    19

    Sa

  • BOS–ARN, 09/20/2026 – 09/23/2026: From USD769
    20

    Su

  • BOS–ARN, 09/21/2026 – 10/05/2026: From USD602
    21

    Mo

  • BOS–ARN, 09/22/2026 – 09/29/2026: From USD692
    22

    Tu

  • BOS–ARN, 09/23/2026 – 09/30/2026: From USD692
    23

    We

  • BOS–ARN, 09/24/2026 – 10/01/2026: From USD754
    24

    Th

  • BOS–ARN, 09/25/2026 – 09/28/2026: From USD664
    25

    Fr

  • BOS–ARN, 09/26/2026 – 09/29/2026: From USD754
    26

    Sa

  • BOS–ARN, 09/27/2026 – 09/30/2026: From USD692
    27

    Su

  • BOS–ARN, 09/28/2026 – 10/05/2026: From USD602
    28

    Mo

  • BOS–ARN, 09/29/2026 – 10/02/2026: From USD692
    29

    Tu

  • BOS–ARN, 09/30/2026 – 10/07/2026: From USD726
    30

    We

  • BOS–ARN, 10/01/2026 – 10/08/2026: From USD789
    01

    Th

    OCT

  • BOS–ARN, 10/02/2026 – 10/05/2026: From USD638
    02

    Fr

  • BOS–ARN, 10/03/2026 – 10/06/2026: From USD754
    03

    Sa

  • BOS–ARN, 10/04/2026 – 10/07/2026: From USD712
    04

    Su

  • RangeUSD512-USD822