American Airlines flights from Boston to Lima

Recent searches for flights from Boston to Lima

Jul 2026
From$2,800*
Updated: 11 hours ago
Round tripIEconomy
Aug 2026
From$693*
Updated: 11 hours ago
Round tripIEconomy
Sep 2026
From$553*
Updated: 11 hours ago
Round tripIEconomy
cmp-daily-histogram-bars-legend-min-price-aria-label $693
cmp-daily-histogram-bars-legend-max-price-aria-label $3.8K
Displaying fares for July-2026
  • BOS–LIM: cmp-view-offers-disclaimer. Find Offers
    30

    Th

    JUL

  • BOS–LIM, 07/31/26 – 08/07/26: From $2,800
    31

    Fr

  • BOS–LIM, 08/01/26 – 08/08/26: From $3,695
    01

    Sa

    AUG

  • BOS–LIM, 08/02/26 – 08/09/26: From $3,701
    02

    Su

  • BOS–LIM, 08/03/26 – 08/10/26: From $2,795
    03

    Mo

  • BOS–LIM, 08/04/26 – 08/11/26: From $1,303
    04

    Tu

  • BOS–LIM, 08/05/26 – 08/12/26: From $1,007
    05

    We

  • BOS–LIM, 08/06/26 – 08/13/26: From $1,330
    06

    Th

  • BOS–LIM, 08/07/26 – 08/14/26: From $2,800
    07

    Fr

  • BOS–LIM, 08/08/26 – 08/15/26: From $3,815
    08

    Sa

  • BOS–LIM, 08/09/26 – 08/16/26: From $3,765
    09

    Su

  • BOS–LIM, 08/10/26 – 08/17/26: From $1,356
    10

    Mo

  • BOS–LIM, 08/11/26 – 08/15/26: From $949
    11

    Tu

  • BOS–LIM, 08/12/26 – 08/19/26: From $1,176
    12

    We

  • BOS–LIM, 08/13/26 – 08/20/26: From $1,277
    13

    Th

  • BOS–LIM, 08/14/26 – 08/21/26: From $1,208
    14

    Fr

  • BOS–LIM, 08/15/26 – 08/22/26: From $1,337
    15

    Sa

  • BOS–LIM, 08/16/26 – 08/23/26: From $1,420
    16

    Su

  • BOS–LIM, 08/17/26 – 08/24/26: From $861
    17

    Mo

  • BOS–LIM, 08/18/26 – 08/25/26: From $828
    18

    Tu

  • BOS–LIM, 08/19/26 – 08/26/26: From $861
    19

    We

  • BOS–LIM, 08/20/26 – 08/27/26: From $828
    20

    Th

  • BOS–LIM, 08/21/26 – 08/28/26: From $966
    21

    Fr

  • BOS–LIM, 08/22/26 – 08/29/26: From $1,141
    22

    Sa

  • BOS–LIM, 08/23/26 – 08/30/26: From $966
    23

    Su

  • BOS–LIM, 08/24/26 – 08/31/26: From $693
    24

    Mo

  • BOS–LIM, 08/25/26 – 09/01/26: From $776
    25

    Tu

  • BOS–LIM, 08/26/26 – 09/02/26: From $719
    26

    We

  • BOS–LIM, 08/27/26 – 09/03/26: From $771
    27

    Th

  • BOS–LIM, 08/28/26 – 09/04/26: From $889
    28

    Fr

  • BOS–LIM, 08/29/26 – 09/05/26: From $999
    29

    Sa

    • range$693-$3,815

    DisclaimerFares displayed have been collected within the last 24hrs and may no longer be available at time of booking. Modifying this information may result in a different fare. To find the most updated fare, please visit aa.com. Fares listed may be Basic Economy, which class is subject to additional terms and conditions. Additional baggage fees and charges for optional products and services may apply.

    Find deals on Boston to Lima flights

    $
    keyboard_arrow_down

    Boston (BOS)to

    Lima (LIM)
    11/05/26 - 11/08/26

    Round trip

    Economy

    from
    $544Fare subject to changes
    Updated: 1 hour ago

    Boston (BOS)to

    Lima (LIM)
    10/20/26 - 10/27/26

    Round trip

    Economy

    from
    $553Fare subject to changes
    Updated: 11 hours ago

    Boston (BOS)to

    Lima (LIM)
    10/26/26 - 11/02/26

    Round trip

    Economy

    from
    $553Fare subject to changes
    Updated: 11 hours ago

    Boston (BOS)to

    Lima (LIM)
    10/27/26 - 11/03/26

    Round trip

    Economy

    from
    $553Fare subject to changes
    Updated: 11 hours ago

    Boston (BOS)to

    Lima (LIM)
    09/14/26 - 09/21/26

    Round trip

    Economy

    from
    $553Fare subject to changes
    Updated: 11 hours ago

    Boston (BOS)to

    Lima (LIM)
    11/03/26 - 11/10/26

    Round trip

    Economy

    from
    $553Fare subject to changes
    Updated: 11 hours ago

    Boston (BOS)to

    Lima (LIM)
    11/05/26 - 11/12/26

    Round trip

    Economy

    from
    $553Fare subject to changes
    Updated: 11 hours ago

    Boston (BOS)to

    Lima (LIM)
    11/12/26 - 11/19/26

    Round trip

    Economy

    from
    $553Fare subject to changes
    Updated: 11 hours ago

    *Fares displayed have been collected within the last 24hrs and may no longer be available at time of booking. Some fares listed may include one or more connections that are Basic Economy, which class is subject to additional terms and conditions. Modifying this information may result in a different fare. To find the most updated fare, please visit aa.com. Additional baggage fees and charges for optional products and services may apply.

    Finding cheap flights from Boston to Lima

    Looking for lower fares on your trip from Boston to Lima? Here are a few ways to save.

    • Book early: Booking 1 to 3 months ahead can help you find lower fares
    • Be flexible with dates: Midweek travel, like Tuesdays and Wednesdays, can be more affordable
    • Travel during less busy periods: Flying outside peak travel times can help find lower fares and avoid crowds

    Earn up to $500 back on your next American Airlines flight plus, 30,000 bonus miles. Offers vary elsewhere. Opens another site in a new window that may not meet accessibility guidelines.

    Upgrade your flight with Main Cabin Extra

    Make your trip more comfortable with Main Cabin Extra. Enjoy benefits like:

    • Extra legroom: More space with seats at the front of the Main Cabin or in exit rows.
    • Early boarding: Preferred Group 5 boarding allows easier access to overhead bins.
    • Complimentary drinks: Enjoy beer, wine and spirits on flights with full beverage service.

    Discover how Main Cabin Extra can enhance your trip.

    American Airlines flights from Boston to Lima