Flights from Raleigh, NC to San Antonio, TX

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Best Deals on Flights From Raleigh, NC (RDU) to San Antonio, TX (SAT)

Sep 2026
from$234*
Last seen: 9 hours ago
One-way/Economy
Oct 2026
from$135*
Last seen: 13 hours ago
One-way/Economy
Nov 2026
from$193*
Last seen: 10 hours ago
One-way/Economy
cmp-daily-histogram-bars-legend-min-price-aria-label $146
Displaying fares for September-2026
  • RDU–SAT: cmp-view-offers-disclaimer. Find Offers
    23

    Wed

    SEP

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    24

    Thu

  • RDU–SAT, Sep 25, 2026: from $234
    25

    Fri

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    26

    Sat

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    27

    Sun

  • RDU–SAT: cmp-view-offers-disclaimer. Find Offers
    28

    Mon

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    29

    Tue

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    30

    Wed

  • RDU–SAT: cmp-view-offers-disclaimer. Find Offers
    01

    Thu

    OCT

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    02

    Fri

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    03

    Sat

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    04

    Sun

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    05

    Mon

  • RDU–SAT, Oct 6, 2026: from $182
    06

    Tue

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    07

    Wed

  • RDU–SAT: cmp-view-offers-disclaimer. Find Offers
    08

    Thu

  • RDU–SAT, Oct 9, 2026: from $176
    09

    Fri

  • RDU–SAT: cmp-view-offers-disclaimer. Find Offers
    10

    Sat

  • RDU–SAT: cmp-view-offers-disclaimer. Find Offers
    11

    Sun

  • RDU–SAT, Oct 12, 2026: from $382
    12

    Mon

  • RDU–SAT: cmp-view-offers-disclaimer. Find Offers
    13

    Tue

  • RDU–SAT: cmp-view-offers-disclaimer. Find Offers
    14

    Wed

  • RDU–SAT: cmp-view-offers-disclaimer. Find Offers
    15

    Thu

  • RDU–SAT: cmp-view-offers-disclaimer. Find Offers
    16

    Fri

  • RDU–SAT: cmp-view-offers-disclaimer. Find Offers
    17

    Sat

  • RDU–SAT, Oct 18, 2026: from $146
    18

    Sun

  • RDU–SAT, Oct 19, 2026: from $174
    19

    Mon

  • RDU–SAT: cmp-view-offers-disclaimer. Find Offers
    20

    Tue

  • RDU–SAT: cmp-view-offers-disclaimer. Find Offers
    21

    Wed

  • RDU–SAT: cmp-view-offers-disclaimer. Find Offers
    22

    Thu

    • Range$146-$382

    *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 Raleigh, NC to San Antonio, TX on Frontier

    $
    Flights Deals from Raleigh, NC to San Antonio, TX on Frontier
    From
    To
    Raleigh, NC (RDU)San Antonio, TX (SAT)One-way
    /
    Discount Den Basic Fare    		Departing Dec 31, 2026

    From

    $222

    Last seen: 5 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®.

    Raleigh, NC San Antonio, TX

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