Flights from Baltimore, MD to San Juan, PR

Promo Code

Best Deals on Flights From Baltimore, MD (BWI) to San Juan, PR (SJU)

Aug 2026
from$79*
Last seen: 11 hours ago
One-way/Economy
Sep 2026
from$54*
Last seen: 21 hours ago
One-way/Economy
Oct 2026
from$54*
Last seen: 22 hours ago
One-way/Economy
cmp-daily-histogram-bars-legend-min-price-aria-label $79
cmp-daily-histogram-bars-legend-max-price-aria-label $242
Displaying fares for August-2026
  • BWI–SJU: cmp-view-offers-disclaimer. Find Offers
    01

    Sat

    AUG

  • BWI–SJU: cmp-view-offers-disclaimer. Find Offers
    02

    Sun

  • BWI–SJU, Aug 3, 2026: from $242
    03

    Mon

  • BWI–SJU, Aug 4, 2026: from $186
    04

    Tue

  • BWI–SJU, Aug 5, 2026: from $207
    05

    Wed

  • BWI–SJU, Aug 6, 2026: from $217
    06

    Thu

  • BWI–SJU, Aug 7, 2026: from $217
    07

    Fri

  • BWI–SJU, Aug 8, 2026: from $207
    08

    Sat

  • BWI–SJU, Aug 9, 2026: from $147
    09

    Sun

  • BWI–SJU, Aug 10, 2026: from $136
    10

    Mon

  • BWI–SJU, Aug 11, 2026: from $143
    11

    Tue

  • BWI–SJU, Aug 12, 2026: from $143
    12

    Wed

  • BWI–SJU, Aug 13, 2026: from $178
    13

    Thu

  • BWI–SJU, Aug 14, 2026: from $184
    14

    Fri

  • BWI–SJU, Aug 15, 2026: from $157
    15

    Sat

  • BWI–SJU, Aug 16, 2026: from $167
    16

    Sun

  • BWI–SJU, Aug 17, 2026: from $133
    17

    Mon

  • BWI–SJU, Aug 18, 2026: from $98
    18

    Tue

  • BWI–SJU, Aug 19, 2026: from $133
    19

    Wed

  • BWI–SJU, Aug 20, 2026: from $119
    20

    Thu

  • BWI–SJU, Aug 21, 2026: from $129
    21

    Fri

  • BWI–SJU, Aug 22, 2026: from $107
    22

    Sat

  • BWI–SJU, Aug 23, 2026: from $79
    23

    Sun

  • BWI–SJU, Aug 24, 2026: from $98
    24

    Mon

  • BWI–SJU, Aug 25, 2026: from $98
    25

    Tue

  • BWI–SJU: cmp-view-offers-disclaimer. Find Offers
    26

    Wed

  • BWI–SJU, Aug 27, 2026: from $79
    27

    Thu

  • BWI–SJU, Aug 28, 2026: from $114
    28

    Fri

  • BWI–SJU: cmp-view-offers-disclaimer. Find Offers
    29

    Sat

  • BWI–SJU: cmp-view-offers-disclaimer. Find Offers
    30

    Sun

  • BWI–SJU, Aug 31, 2026: from $79
    31

    Mon

    • Range$79-$242

    *Prices found by others in the previous 48 hours for round-trip flights. Prices shown may also require membership in our travel club, Discount Den.

    Flights Deals from Baltimore, MD to San Juan, PR on Frontier

    $
    Flights Deals from Baltimore, MD to San Juan, PR on Frontier
    From
    To
    Baltimore, MD (BWI)San Juan, PR (SJU)One-way
    /
    Discount Den Basic Fare    		Departing Nov 16, 2026

    From

    $73

    Last seen: 19 hours ago

    *Prices found by others in the previous 48 hours for one-way flights. Prices shown may also require membership in our travel club, Discount Den®.

    Baltimore, MD San Juan, PR

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