Southwest® flights from Corpus Christi to Austin from $135

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Low fares from Corpus Christi to Austin

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Corpus Christi (CRP)to

Austin (AUS)
Depart: 08/21/2026

One-way

Basic

From
$135
Seen: 15 hrs ago

Corpus Christi (CRP)to

Austin (AUS)
Depart: 08/21/2026

One-way

Choice

From
$170
Seen: 15 hrs ago

Corpus Christi (CRP)to

Austin (AUS)
Depart: 08/21/2026

One-way

Choice Preferred

From
$240
Seen: 15 hrs ago

Corpus Christi (CRP)to

Austin (AUS)
Depart: 08/21/2026

One-way

Choice Extra

From
$280
Seen: 15 hrs ago

Corpus Christi (CRP)to

Austin (AUS)
Depart: 07/31/2026

One-way

Choice

From
$378
Seen: 1 hour ago

Corpus Christi (CRP)to

Austin (AUS)
Depart: 07/31/2026

One-way

Choice Preferred

From
$448
Seen: 1 hour ago

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Explore flights from Corpus Christi to Austin

Jul 2026
From$378*
Seen: 1 hour ago
One Way/Basic
Aug 2026
From$135*
Seen: 15 hrs ago
One Way/Basic
Sep 2026
No result for this month.
cmp-daily-histogram-bars-legend-min-price-aria-label $135
Displaying fares for July-2026
  • CRP–AUS, 07/31/2026: From $378
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  • CRP–AUS, 08/21/2026: From $135
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    • Range$135-$378

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

    Flight Details

    Departing from:
    Corpus Christi International Airport
    Arriving at:
    Austin-Bergstrom International Airport
    Distance:
    167 miles

    Route Information

    78† Weekly flights

    † Weekly flights based on DOT published scheduled average flights Monday through Sunday between 9/1/2025 and 9/30/2025. Note: route may not operate every day of the week.

    ‡ Nonstop flights based on DOT published scheduled average flights Monday through Sunday between 9/1/2025 and 9/30/2025.

    Questions we hear the most

    There are 78 weekly flights from Corpus Christi to Austin on Southwest Airlines.
    To find the lowest fares by day and time to fly Corpus Christi to Austin with Southwest, check out our Low Fare Calendar.
    You can rent a car at Austin-Bergstrom International Airport book yours with your flight.
    Yes! Flights from Corpus Christi to Austin—or from here or there to anywhere—can be changed with no change fees. Fare difference may apply.
    Check the status of your upcoming Southwest flight.
    Check out the Southwest Airlines® Help Center for answers about everything Southwest.

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