HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Corpus Christi

$149+ Cheap flights from St. Louis to Corpus Christi (STL - CRP)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 6/12. Fares are subject to change and may not be available on all flights or dates of travel.
STL — CRP
Mar 30 — Apr 61
Sun 3/30
Sun 4/6
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from St. Louis to Corpus Christi with Cheapflights

1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”
2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.
3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap flight deals from St. Louis to Corpus Christi

Discover tips and strategies to find the most affordable flight options for your journey from St. Louis (STL) to Corpus Christi (CRP). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated March 25, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$297
(American Airlines)

One-way from

$149
(American Airlines)

Popular in

October

Cheapest in

November

Average price

$483
Provider with most accurate pricing for Lambert-St Louis-Corpus Christi flight deals.
Search Deals
Provider most trusted by Cheapflights users for Lambert-St Louis-Corpus Christi flights.
Search Deals
From Lambert-St Louis to Corpus Christi
Search Deals
One-way flight from Lambert-St Louis to Corpus Christi
Search Deals
Highest demand for flights based on searches. 11% potential increase in price ($55 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease ($20 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in March 2025
Search Deals

Find flight deals from St. Louis to Corpus Christi

Cheapest flights from St. Louis to Corpus Christi
Explore the most affordable flight options available from St. Louis to Corpus Christi. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 25, 2025.

This American Airlines deal was found by Cheapflights users on 3/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/187:47 pmSTL - CRP
1 stop4h 08mAmerican Airlines
Sat 6/218:20 pmCRP - STL
1 stop3h 55mAmerican Airlines
Deal found 3/24$297
This Southwest deal was found by Cheapflights users on 3/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/157:45 amSTL - CRP
2 stops6h 45mSouthwest
Fri 4/1810:30 amCRP - STL
2 stops8h 05mSouthwest
Deal found 3/23$327
This United Airlines deal was found by Cheapflights users on 3/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 6/138:25 amSTL - CRP
1 stop5h 02mUnited Airlines
Wed 6/185:30 amCRP - STL
2 stops10h 00mUnited Airlines
Deal found 3/23$345

Cheapflights Fare Finder

Customize your flight search to find flights from St. Louis to Corpus Christi that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated March 25, 2025.
Use the filters below to find and compare flights from St. Louis to Corpus Christi that are best for you.

Fly from

St. Louis

Fly to

Corpus Christi

Route

Depart

Return

Price

St. LouisCorpus Christi

STL - CRP

STLCRP

Lambert-St Louis

Wed 6/18

7:47 pm-11:55 pm

1 stop4h 08m

Corpus Christi

Sat 6/21

8:20 pm-12:15 am

1 stop3h 55m

$297

St. LouisCorpus Christi

STL - CRP

STLCRP

Lambert-St Louis

Tue 4/15

7:45 am-2:30 pm

2 stops6h 45m

Corpus Christi

Fri 4/18

10:30 am-6:35 pm

2 stops8h 05m

$327

St. LouisCorpus Christi

STL - CRP

STLCRP

Lambert-St Louis

Fri 6/13

8:25 am-1:27 pm

1 stop5h 02m

Corpus Christi

Wed 6/18

5:30 am-3:30 pm

2 stops10h 00m

$345

St. LouisCorpus Christi

STL - CRP

STLCRP

Lambert-St Louis

Thu 6/12

7:20 am-11:48 am

1 stop4h 28m

$149

St. LouisCorpus Christi

STL - CRP

STLCRP

Lambert-St Louis

Thu 6/12

4:40 pm-11:35 pm

2 stops6h 55m

$189

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/23

Compare providers for flights from St. Louis to Corpus Christi

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from St. Louis to Corpus Christi in March.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
eDreamsPrice Accuracy3 starsTrust Score*3 stars
PricelinePrice Accuracy1 starTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on St. Louis-Corpus Christi flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on St. Louis-Corpus Christi flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from St. Louis-Corpus Christi flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on St. Louis-Corpus Christi flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for St. Louis-Corpus Christi flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from St. Louis to Corpus Christi

Have a flexible travel schedule? Discover the best time to fly to Corpus Christi from St. Louis with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from St. Louis to Corpus Christi

What is the cheapest month to book a flight from St. Louis to Corpus Christi?

Currently, January is the cheapest month in which you can book a flight from St. Louis to Corpus Christi (average of $378). Flying from St. Louis to Corpus Christi in March is currently the most expensive (average of $491). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from STL to CRP?

Find hourly flight availability from St. Louis to Corpus Christi. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated March 25, 2025.

It’s typically best to fly out from St. Louis to Corpus Christi in the morning. Doing so could potentially save you 29% on the flight price compared to flying in the evening, which is usually more expensive.

Rainfall in Corpus Christi by month

Plan your trip to Corpus Christi by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Corpus Christi ranges from 1.5 - 5.1 inches per month. September is typically the wettest month, when rainfall can reach 5.1 in. January is typically the driest time to visit Corpus Christi when rainfall is around 1.5 in.

Temperature in Corpus Christi by month

Plan your trip to Corpus Christi by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Corpus Christi, use this chart to help with planning. For those seeking warmer temperatures, August is the ideal time of year to visit, when temperatures reach an average of 86.0 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 57.2 F).

Reviews of airlines servicing Corpus Christi

Get insights into the airlines that provide service to Corpus Christi. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Corpus Christi. Reviews last updated March 25, 2025.
Southwest
8.0
Very good
4,272 reviews

Overall

8.0

Entertainment

7.6

Comfort

8.0

Crew

8.6

Food

7.1

Boarding

8.2

Reviews

1 / 20
8.0
Excellent

Ila,Mar 2025

HOU - DAL

Our original flight was delayed. We were able to change our flight and got home at close to the same time. Looking forward to when you have assigned seating.
Southwest
8.0
Very good
4,272 reviews
Southwest
8.0
Very good
4,272 reviews

Overall

8.0

Entertainment

7.6

Comfort

8.0

Crew

8.6

Food

7.1

Boarding

8.2

Reviews

1 / 20
8.0
Excellent

Ila,Mar 2025

HOU - DAL

Our original flight was delayed. We were able to change our flight and got home at close to the same time. Looking forward to when you have assigned seating.
United Airlines
7.4
Good
8,605 reviews
Southwest
8.0
Very good
4,272 reviews

Overall

8.0

Entertainment

7.6

Comfort

8.0

Crew

8.6

Food

7.1

Boarding

8.2

Reviews

1 / 20
8.0
Excellent

Ila,Mar 2025

HOU - DAL

Our original flight was delayed. We were able to change our flight and got home at close to the same time. Looking forward to when you have assigned seating.
American Airlines
7.2
Good
10,000 reviews
Southwest
8.0
Very good
4,272 reviews

Overall

8.0

Entertainment

7.6

Comfort

8.0

Crew

8.6

Food

7.1

Boarding

8.2

Reviews

1 / 20
8.0
Excellent

Ila,Mar 2025

HOU - DAL

Our original flight was delayed. We were able to change our flight and got home at close to the same time. Looking forward to when you have assigned seating.

Related info for your journey

Find useful and relevant information for your journey from St. Louis to Corpus Christi. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What are the cheapest airlines flying from St. Louis to Corpus Christi round-trip?

    American Airlines, at $297, was found to be the cheapest airline from St. Louis to Corpus Christi.Alternate airlines to your destination round-trip include Southwest and United Airlines. You may be able to fly from St. Louis to Corpus Christi for 29% less than the average price by searching for these airlines.

  • Can I find deals for flights from St. Louis to Corpus Christi that include hotel bookings?

    Yes. In addition to deals on St. Louis to Corpus Christi flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from St. Louis to Corpus Christi?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from St. Louis to Corpus Christi.

  • Can I find deals for business class flights from St. Louis to Corpus Christi?

    Yes. Cheapflights offers flight deals from St. Louis to Corpus Christi by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from St. Louis to Corpus Christi?

    Currently, January is the cheapest month in which you can book a flight from St. Louis to Corpus Christi (average of $378). Flying from St. Louis to Corpus Christi in March is currently the most expensive (average of $491). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Traveling to a place near St. Louis?

Book flights to St. Louis if you plan to visit one of these locations
Rockport
Kingsville
Aransas Pass

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for St. Louis to Corpus Christi

See prices for flight routes from nearby airports that may be better suited for you.
Kansas City to Dallas/Fort Worth flights
St. Louis to Hobby flights
Kansas City to Hobby flights
St. Louis to George Bush Intcntl flights
St. Louis to Dallas/Fort Worth flights
Kansas City to George Bush Intcntl flights
Kansas City to Austin flights
St. Louis to Austin flights
Kansas City to Love Field flights
St. Louis to Love Field flights
St. Louis to San Antonio flights
Kansas City to San Antonio flights
Springfield to Dallas/Fort Worth flights
Springfield to Hobby flights
Springfield to George Bush Intcntl flights
Springfield to San Antonio flights
Springfield to Austin flights
St. Louis to McAllen flights
Columbia to Dallas/Fort Worth flights
St. Louis to Brownsville flights
Kansas City to Lubbock flights
St. Louis to Midland flights
St. Louis to Harlingen flights
St. Louis to El Paso flights
Kansas City to McAllen flights
Kansas City to Corpus Christi flights
Kansas City to Brownsville flights
Kansas City to Amarillo flights
Kansas City to Harlingen flights
Springfield to Love Field flights
Columbia to Hobby flights
Joplin to Dallas/Fort Worth flights
Kansas City to El Paso flights
Joplin to San Antonio flights
Springfield to Corpus Christi flights
St. Louis to Waco flights
St. Louis to Lubbock flights
Columbia to George Bush Intcntl flights
Joplin to George Bush Intcntl flights
Springfield to El Paso flights
St. Louis to Killeen flights
Joplin to Austin flights
Springfield to McAllen flights
Kansas City to San Angelo flights
Kansas City to Killeen flights
Branson to George Bush Intcntl flights
St. Louis to Abilene flights
Branson to Austin flights
Columbia to San Antonio flights

Top 3 airlines flying from St. Louis to Corpus Christi

Discover the top 3 airlines that operate flights from St. Louis to Corpus Christi. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated March 25, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$275Average$420FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$286Average$378FlexibilityNo cancel feeOn-time71%
SouthwestCheapest$336Average$391FlexibilityNo cancel feeOn-time63%
100% Free
Cheapflights is completely free to use, so you can start saving the moment you arrive.
Book with Flexibility
Our users can plan ahead with confidence and find flights with no change fees
Travel Smart
Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.