CRP - STL

$293 Find Cheap Flights from Corpus Christi to St. Louis

This is the cheapest round-trip flight price found by a KAYAK user in the last 72 hours by searching for a flight from Corpus Christi to St. Louis departing on 2/3. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to St. Louis

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Corpus Christi to St. Louis, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Corpus Christi to St. Louis, as well as popular online travel agencies
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Everything you should know

Cheapest round-trip
$293
Overall average: $371
American Airlines
Tue 2/3Wed 2/4
CRP - STL • 1 stop
Cheapest one-way
Multiple Airlines
Fri 11/21
CRP - STL • multi-stop
When to travel
August
Cheapest • 46% price drop
March
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
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KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to St. Louis!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Corpus Christi to St. Louis (CRP-STL)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Corpus Christi to St. Louis that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Corpus Christi to St. Louis

Tue, Feb 3 - Wed, Feb 4
American Airlines Logo
6:40 am - 11:03 amCRP-STL
4h 23m1 stop
American Airlines Logo
11:55 am - 4:32 pmSTL-CRP
4h 37m1 stop
$293American Airlines
Find Deal
Tue, Feb 3 - Wed, Feb 4
American Airlines Logo
6:00 am - 6:16 pmCRP-STL
12h 16m2 stops
American Airlines Logo
11:55 am - 6:35 pmSTL-CRP
6h 40m1 stop
$298American Airlines
Find Deal
Tue, Feb 3 - Wed, Feb 4
United Airlines Logo
5:25 am - 2:30 pmCRP-STL
9h 05m2 stops
United Airlines Logo
10:10 am - 6:04 pmSTL-CRP
7h 54m2 stops
$303United Airlines
Find Deal
Tue, Feb 3 - Wed, Feb 4
American Airlines Logo
12:33 pm - 7:29 pmCRP-STL
6h 56m1 stop
American Airlines Logo
11:55 am - 6:35 pmSTL-CRP
6h 40m1 stop
$313American Airlines
Find Deal
Tue, Feb 3 - Wed, Feb 4
American Airlines Logo
5:02 pm - 10:59 pmCRP-STL
5h 57m1 stop
American Airlines Logo
6:00 am - 4:32 pmSTL-CRP
10h 32m2 stops
$318American Airlines
Find Deal
Fri, Dec 5 - Sat, Dec 6
United Airlines Logo
5:30 am - 10:04 amCRP-STL
4h 34m1 stop
United Airlines Logo
6:15 am - 11:10 amSTL-CRP
4h 55m1 stop
$321United Airlines
Find Deal
Tue, Feb 3 - Wed, Feb 4
American Airlines Logo
6:40 am - 2:50 pmCRP-STL
8h 10m2 stops
American Airlines Logo
6:00 am - 4:32 pmSTL-CRP
10h 32m2 stops
$323American Airlines
Find Deal
Fri, Dec 19 - Mon, Dec 29
Southwest Logo
6:45 pm - 11:35 pmCRP-STL
4h 50m1 stop
Southwest Logo
5:25 am - 10:50 amSTL-CRP
5h 25m1 stop
$325Southwest
Find Deal
Fri, Dec 5 - Sat, Dec 6
United Airlines Logo
5:30 am - 3:40 pmCRP-STL
10h 10m2 stops
United Airlines Logo
6:15 am - 11:10 amSTL-CRP
4h 55m1 stop
$326United Airlines
Find Deal
Fri, Dec 19 - Mon, Dec 29
Southwest Logo
6:45 pm - 11:35 pmCRP-STL
4h 50m1 stop
Southwest Logo
5:20 am - 10:50 amSTL-CRP
5h 30m2 stops
$402Southwest
Find Deal
Booking Insights

KAYAK's insights & trends for Corpus Christi to St. Louis flights

Get data-powered insights and trends into flights from Corpus Christi to St. Louis to help you find the cheapest flights, the best time to fly and much more.

What’s the cheapest day of the week to fly from Corpus Christi to St. Louis?

The average price of all round-trip flights from Corpus Christi to St. Louis clicked on KAYAK for each day over the last 12 months.

Your flight ticket price will generally be cheaper if you fly to St. Louis on a Saturday and more expensive on a Friday. On your return trip to Corpus Christi, you should consider flying back on a Tuesday, and avoid Wednesdays for better deals.

What is the cheapest month to fly from Corpus Christi to St. Louis?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Corpus Christi to St. Louis, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Corpus Christi to St. Louis is August, where tickets cost $235 (return) on average. On the other hand, the most expensive months are December and March, where the average cost of round-trip tickets is $756 and $613 respectively.

Good to know

Low seasonSeptember
Cheapest flight$293
Best time to beat the crowds with an average 20% drop in price.
Most popular time to fly with an average 40% increase in price.
Flight from Corpus Christi to St. Louis

When to book flights from Corpus Christi to St. Louis

Are your dates flexible? Find out the best times to travel from Corpus Christi to St. Louis based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from Corpus Christi to St. Louis

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

    In the last 3 days, the lowest price for a flight from Corpus Christi to St. Louis was $293 for a round-trip ticket.

  • Do I need a passport to fly between Corpus Christi and St. Louis?

    No, a passport isn't needed to fly from Corpus Christi to St. Louis. However, local authorities might ask for an official ID.

  • Which aircraft models fly most regularly from Corpus Christi to St. Louis?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Corpus Christi to St. Louis?

    Star Alliance, and oneworld are the airline alliances operating flights between Corpus Christi and St. Louis, with Star Alliance being the most commonly used for this route.

  • Which is the best airline for flights from Corpus Christi to St. Louis, Southwest or United Airlines?

    The two airlines most popular with KAYAK users for flights from Corpus Christi to St. Louis are Southwest and United Airlines. With an average price for the route of $416 and an overall rating of 8.0, Southwest is the most popular choice. United Airlines is also a great choice for the route, with an average price of $381 and an overall rating of 7.4.

  • How does KAYAK find such low prices on flights from Corpus Christi to St. Louis?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Corpus Christi to St. Louis.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Corpus Christi to St. Louis?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to St. Louis from Corpus Christi is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Corpus Christi to St. Louis?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to St. Louis with an airline and back to Corpus Christi with another airline. Booking your flights between Corpus Christi and STL can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Corpus Christi to St. Louis?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to St. Louis from Corpus Christi up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top 3 airlines serving from Corpus Christi to St. Louis

 
See real verified KAYAK customer reviews for airlines flying from Corpus Christi to St. Louis. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Corpus Christi to St. Louis? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
8.0
SouthwestOverall score based on 4252 reviews
8.6Crew
8.1Boarding
8.0Comfort
7.0Food
7.5Entertainment
Airline reviews

Had to get off plane from prior flight even though I had to reboard same plane to continue to my final destination.

8.0 ExcellentTODD, Nov 2025DAL - CMH
Read more Southwest reviews

Had to get off plane from prior flight even though I had to reboard same plane to continue to my final destination.

Boarded on time but once we were ready for take off, the crew determined that, although every seat was taken, somehow someone was on the wrong flight. Delay, delay delay, announcements and ended up with one person checking EVERY ID against their passenger Manifest only to figure out it was a "clerical error." We departed 54 minutes late causing me to run in the St. Louis Airport to make my connection and lose the priority boarding spot I had paid for. Unnecessary delay.

Flight was delayed due to plane not passing inspection And one of the crew had to time out and we had to wait for another one A 3 hour delay

AC sub par. WiFi not working correctly. Ac sucked. Seats very narrow.

Southwest's seats are the least comfortable I have ever sat in.

southwest just starting charging for luggage. hadnt realized it until it was too late. now out $70 when i couldve bought a carry on if i wouldve known. free bags was one of the only reasons i chose southwest over another airline (the other being no assigned seats, which is apparently also being changed). stupid business decision. wont be flying southwest anymore.

It was one and half hour late... Not sure if any other experience matters.

For my birthday trip this was my second time ever flying, this trip was the best.

Flight crew and cabin crew were great. I had to rearrange flights because my original flight was 3hrs delayed for weather, the rub is the flight I moved to boarded on time then we sat at the gate for 2 hours because scheduling stole our first officer for another flight, TWICE. Then our actual FO was an hour delayed. To make it worse my original flight went from a 3 hour delay to departing 15min EARLY. Just poor scheduling operations all around.

Bring back peanuts Take our drink orders when were all seated, especially after you switch to assigned seating.

Lately I like the planes have been exceptionally filthy. There’s lines of dust and dirt all across the ceiling in the vents, and the cracks in between the seats are literally full of food. It’s definitely not the quality of service that I was used to with United. I’m also very disappointed with the Wi-Fi! All I wanna do is knock out a few work jobs while I’m trapped in my seat And it spools so bad. They did provide me with a refund, but the process of getting that refund is so complicated. It’s unfortunate.

Excellent flight. Smooth, efficient boarding. Quick flight. Arrived early at STL.

The newer screen was super cool and had the option to watch many different shows or movies. Crew was polite and helpful. However again, many children screaming bloody murder and kicking my seat, and parents doing nothing about it as usual.

Flight was good and crew was super polite. However, there were around 5 kids screaming the WHOLE 2 hours. I understand kids have to come but parents need to do something to control their children. They make the experience terrible, especially after finishing 16 hour shifts at the hospital I needed some sleep, which I did not get.

Plane was crowded and even when we hit altitude, the plane was hot, not enough air flow.

Overall it was good. I missed my connection but I was put on another flight.

Gate agent did not hold flight for connection, provided no assistance to get new flight

Smooth flight. Boarding was chaotic. Could not hear the gate agent over the intercom. People were lined up in the wrong lines. Groups one and two were told to board through line one and group 3 through line 2. All very confusing. Once in the air, the flight was smooth. There was no entertainment option on this aircraft, even though it was a larger aircraft.

We boarded but then sat there waiting on some missed connection people to get on so we sat for about 15 minutes for that. Then we sat again because the passenger manifest was wrong and they had to figure it out before we could leave. That took about another 20 minutes or so. The crew was working hard to figure it out so it’s not their fault. It ended up being a system glitch where someone was upgraded to first class while another person was also in the same seat and it just created a mess that took a little while to figure out. They literally went to every person on the plane asking their names to see who was sitting in the wrong seat. I also hate the entertainment that must be watched on your phone or tablet. Just give us setback screens. It’s so much better. Almost every Delta flight has this now and it is so nice to have them. The crew did a great job. I have no complaints from them. They were very hard working, even with the mishap and a disgruntled passenger.

My priority checked bag was not loaded on the flight. I had to sit in baggage claim in Las Vegas for 2 1/2 hours waiting for the next flight. All baggage staff were very helpful, tracking showed it as scanned for loading. Nobody told me why it wasn't on my flight.

we landed at cmh ten minutes early but had to sit on tarmac for twenty minutes because a plane was at our gate despite the fact that 3 other gates were open.

I have a gluten allergy so did have any food

Wish some foods provided rather than just biscuit/cookie for flight more than 2 hours

Flight was delayed leaving Dallas. Arrived about 2 hours later than scheduled.

The only thing to like was that we eventually got to our destination

Poor seat in rear of aircraft Food at Admiral’s Club Terminal D at DFW inedible

After we landed we sat on the tarmac for 1.5 hours waiting to get to our gate. Ridiculous.

We were delayed for a “couple of maintenance issues.” They were resolved rather quickly but a computer glitch caused someone in the airport to have to bring a physical copy of the paperwork so we could leave. I don’t know where they had to drive from to get to our plane but it took forever & we were 1 1/2 hrs late in leaving. The flight itself was fine.

We didn't take off until an hour after we boarded.

The flight was fine. This survey is not. There is no option for N/A so items which don’t apply to my experience still must be rated. In those instances I give a “3” rating which ultimately skews the results.

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

Information on your arrival and departure airports