Flights from Houston, TX to San Juan, PR

Promo Code

Best Deals on Flights From Houston, TX (IAH) to San Juan, PR (SJU)

Oct 2026
from$122*
Last seen: 17 hours ago
One-way/Economy
Nov 2026
from$85*
Last seen: 23 hours ago
One-way/Economy
Dec 2026
from$81*
Last seen: 3 hours ago
One-way/Economy
cmp-daily-histogram-bars-legend-min-price-aria-label $85
cmp-daily-histogram-bars-legend-max-price-aria-label $225
Displaying fares for October-2026
  • IAH–SJU: cmp-view-offers-disclaimer. Find Offers
    27

    Tue

    OCT

  • IAH–SJU: cmp-view-offers-disclaimer. Find Offers
    28

    Wed

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

    Thu

  • IAH–SJU, Oct 30, 2026: from $225
    30

    Fri

  • IAH–SJU, Oct 31, 2026: from $122
    31

    Sat

  • IAH–SJU, Nov 1, 2026: from $156
    01

    Sun

    NOV

  • IAH–SJU, Nov 2, 2026: from $87
    02

    Mon

  • IAH–SJU, Nov 3, 2026: from $102
    03

    Tue

  • IAH–SJU, Nov 4, 2026: from $192
    04

    Wed

  • IAH–SJU, Nov 5, 2026: from $151
    05

    Thu

  • IAH–SJU, Nov 6, 2026: from $144
    06

    Fri

  • IAH–SJU, Nov 7, 2026: from $135
    07

    Sat

  • IAH–SJU, Nov 8, 2026: from $116
    08

    Sun

  • IAH–SJU, Nov 9, 2026: from $145
    09

    Mon

  • IAH–SJU: cmp-view-offers-disclaimer. Find Offers
    10

    Tue

  • IAH–SJU, Nov 11, 2026: from $117
    11

    Wed

  • IAH–SJU, Nov 12, 2026: from $86
    12

    Thu

  • IAH–SJU, Nov 13, 2026: from $85
    13

    Fri

  • IAH–SJU, Nov 14, 2026: from $97
    14

    Sat

  • IAH–SJU: cmp-view-offers-disclaimer. Find Offers
    15

    Sun

  • IAH–SJU, Nov 16, 2026: from $97
    16

    Mon

  • IAH–SJU: cmp-view-offers-disclaimer. Find Offers
    17

    Tue

  • IAH–SJU, Nov 18, 2026: from $152
    18

    Wed

  • IAH–SJU, Nov 19, 2026: from $152
    19

    Thu

  • IAH–SJU, Nov 20, 2026: from $146
    20

    Fri

  • IAH–SJU, Nov 21, 2026: from $188
    21

    Sat

  • IAH–SJU, Nov 22, 2026: from $138
    22

    Sun

  • IAH–SJU, Nov 23, 2026: from $121
    23

    Mon

  • IAH–SJU, Nov 24, 2026: from $115
    24

    Tue

  • IAH–SJU, Nov 25, 2026: from $164
    25

    Wed

  • IAH–SJU, Nov 26, 2026: from $91
    26

    Thu

    • Range$85-$225

    *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 Houston, TX to San Juan, PR on Frontier

    $
    Flights Deals from Houston, TX to San Juan, PR on Frontier
    From
    To
    Houston, TX (IAH)San Juan, PR (SJU)One-way
    /
    Discount Den Basic Fare    		Departing Feb 9, 2027

    From

    $77

    Last seen: 3 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®.

    Houston, TX San Juan, PR

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