Flights from Baltimore, MD to San Juan, PR

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

Try alternate month or interact with individual days below in order to find offers.
Oct 2026
No results for this month.
Nov 2026
from$87*
Last seen: 9 hours ago
One-way/Economy
Dec 2026
from$91*
Last seen: 19 hours ago
One-way/Economy
cmp-daily-histogram-bars-legend-min-price-aria-label $87
cmp-daily-histogram-bars-legend-max-price-aria-label $169
Displaying fares for October-2026
  • BWI–SJU: cmp-view-offers-disclaimer. Find Offers
    31

    Sat

    OCT

  • BWI–SJU: cmp-view-offers-disclaimer. Find Offers
    01

    Sun

  • BWI–SJU, Nov 2, 2026: from $142
    02

    Mon

  • BWI–SJU, Nov 3, 2026: from $127
    03

    Tue

  • BWI–SJU, Nov 4, 2026: from $112
    04

    Wed

  • BWI–SJU, Nov 5, 2026: from $107
    05

    Thu

  • BWI–SJU, Nov 6, 2026: from $139
    06

    Fri

  • BWI–SJU, Nov 7, 2026: from $127
    07

    Sat

  • BWI–SJU, Nov 8, 2026: from $101
    08

    Sun

  • BWI–SJU, Nov 9, 2026: from $114
    09

    Mon

  • BWI–SJU, Nov 10, 2026: from $106
    10

    Tue

  • BWI–SJU, Nov 11, 2026: from $126
    11

    Wed

  • BWI–SJU, Nov 12, 2026: from $101
    12

    Thu

  • BWI–SJU, Nov 13, 2026: from $132
    13

    Fri

  • BWI–SJU, Nov 14, 2026: from $87
    14

    Sat

  • BWI–SJU, Nov 15, 2026: from $114
    15

    Sun

  • BWI–SJU, Nov 16, 2026: from $99
    16

    Mon

  • BWI–SJU, Nov 17, 2026: from $105
    17

    Tue

  • BWI–SJU, Nov 18, 2026: from $114
    18

    Wed

  • BWI–SJU, Nov 19, 2026: from $117
    19

    Thu

  • BWI–SJU, Nov 20, 2026: from $157
    20

    Fri

  • BWI–SJU, Nov 21, 2026: from $142
    21

    Sat

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

    Sun

  • BWI–SJU, Nov 23, 2026: from $107
    23

    Mon

  • BWI–SJU, Nov 24, 2026: from $103
    24

    Tue

  • BWI–SJU, Nov 25, 2026: from $134
    25

    Wed

  • BWI–SJU, Nov 26, 2026: from $116
    26

    Thu

  • BWI–SJU, Nov 27, 2026: from $145
    27

    Fri

  • BWI–SJU, Nov 28, 2026: from $133
    28

    Sat

  • BWI–SJU, Nov 29, 2026: from $169
    29

    Sun

  • BWI–SJU, Nov 30, 2026: from $103
    30

    Mon

    • Range$87-$169

    *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 Feb 2, 2027

    From

    $80

    Last seen: 16 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

    Barclays Badge

    Earn up to 60,000 Miles after qualifying activity. Terms apply.