Southwest® flights from Knoxville to Corpus Christi from $190

Promo Code

Low fares from Knoxville to Corpus Christi

$

Knoxville (TYS)to

Corpus Christi (CRP)
Depart: 05/09/2026

One-way

Basic

From
$190

Low fares from Knoxville to Corpus Christi

$

Knoxville (TYS)to

Corpus Christi (CRP)
Depart: 05/09/2026

One-way

Basic

From
$190
Seen: 17 hrs ago

Knoxville (TYS)to

Corpus Christi (CRP)
Depart: 05/09/2026

One-way

Choice

From
$225
Seen: 17 hrs ago

Knoxville (TYS)to

Corpus Christi (CRP)
Depart: 03/02/2026

One-way

Basic

From
$274
Seen: 1 hour ago

Knoxville (TYS)to

Corpus Christi (CRP)
Depart: 05/09/2026

One-way

Choice Preferred

From
$295
Seen: 17 hrs ago

Knoxville (TYS)to

Corpus Christi (CRP)
Depart: 03/02/2026

One-way

Choice

From
$309
Seen: 1 hour ago

Knoxville (TYS)to

Corpus Christi (CRP)
Depart: 05/09/2026

One-way

Choice Extra

From
$340
Seen: 17 hrs ago

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Explore flights from Knoxville to Corpus Christi

*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:
Mc Ghee Tyson Airport
Arriving at:
Corpus Christi International Airport
Distance:
967 miles

Route Information

24† 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 24 weekly flights from Knoxville to Corpus Christi on Southwest Airlines.
To find the lowest fares by day and time to fly Knoxville to Corpus Christi with Southwest, check out our Low Fare Calendar.
You can rent a car at Corpus Christi International Airport book yours with your flight.
Yes! Flights from Knoxville to Corpus Christi—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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