$114 Cheap American Airlines flights from Corpus Christi to St. Louis (CRP to STL)

Find The Best Day To Fly from Corpus Christi to St. Louis

Amazing American Airlines CRP to STL Flight Deals

The cheapest flights to Lambert-St. Louis Intl. found within the past 7 days were $242 round trip and $114 one way. Prices and availability subject to change. Additional terms may apply.

Tue, Nov 4 - Sun, Nov 9
CRP
Corpus Christi
STL
St. Louis
$242 Roundtrip, found 5 days ago
$242
Roundtrip
found 5 days ago
Select American Airlines flight, departing Tue, Nov 4 from Corpus Christi to St. Louis, returning Sun, Nov 9, priced at $242 found 5 days ago
Thu, Aug 7 - Tue, Aug 12
CRP
Corpus Christi
STL
St. Louis
$266 Roundtrip, found 1 day ago
$266
Roundtrip
found 1 day ago
Select American Airlines flight, departing Thu, Aug 7 from Corpus Christi to St. Louis, returning Tue, Aug 12, priced at $266 found 1 day ago
Tue, Nov 4 - Sun, Nov 9
CRP
Corpus Christi
STL
St. Louis
$278 Roundtrip, found 5 days ago
$278
Roundtrip
found 5 days ago
Select American Airlines flight, departing Tue, Nov 4 from Corpus Christi to St. Louis, returning Sun, Nov 9, priced at $278 found 5 days ago
Thu, Aug 7 - Tue, Aug 12
CRP
Corpus Christi
STL
St. Louis
$287 Roundtrip, found 1 day ago
$287
Roundtrip
found 1 day ago
Select American Airlines flight, departing Thu, Aug 7 from Corpus Christi to St. Louis, returning Tue, Aug 12, priced at $287 found 1 day ago
Tue, Nov 4 - Wed, Nov 12
CRP
Corpus Christi
STL
St. Louis
$302 Roundtrip, found 5 days ago
$302
Roundtrip
found 5 days ago
Select American Airlines flight, departing Tue, Nov 4 from Corpus Christi to St. Louis, returning Wed, Nov 12, priced at $302 found 5 days ago
Sat, Nov 1 - Wed, Nov 12
CRP
Corpus Christi
STL
St. Louis
$309 Roundtrip, found 5 days ago
$309
Roundtrip
found 5 days ago
Select American Airlines flight, departing Sat, Nov 1 from Corpus Christi to St. Louis, returning Wed, Nov 12, priced at $309 found 5 days ago

Frequently asked questions

Can I catch a flight from CRP to St. Louis Lambert International Airport right now?
It's always wise to learn about any quarantine requirements and travel advice reports in effect in your destination city. Ensure you go to the Covid-19 Travel Advisor for up-to-date information on booking a flight to Lambert Field.
What terminal is American Airlines at Corpus Christi Intl. Airport (CRP)?
If you're traveling with American Airlines from Corpus Christi Intl. Airport to Lambert-St. Louis Intl. Airport (STL), you should be able to find out the terminal information when you receive your boarding pass. If not, contact your airline.
Are there American Airlines non-stop flights from CRP to STL?
You won't be able to fly direct between Corpus Christi Intl. Airport and STL with American Airlines. Be ready to make a stopover if you need to travel on this particular airline and route.
How long is an American Airlines flight from CRP to STL?
Your American Airlines flight should get you from CRP to STL in approximately 3 hours and 16 minutes. If you're not a huge fan of speaking to other travelers mid-flight, don't fret --- you won't have to ramble on for too long.
How many direct and indirect flights does American Airlines fly from CRP to STL?
If you'd like to book a journey from CRP to STL, you can select from around 5 American Airlines flights every day.
If I am not able to travel due to COVID-19, can I change my booking to a later date?
For more info about changing your flight to STL, please visit our Customer Service Portal.
What is the best day to buy a plane ticket?
This just in! Airfares offered on Thursdays tend to be the cheapest, according to flight demand on Travelocity in 2021. Tuesday and Wednesday prices are also good, but you may want to prepare your budget if booking during the weekend, as data shows that is when prices are generally at their highest.
What are the cheapest days to fly?
Frequent travelers may already know this, but earlier in the week can be the cheapest time to fly. In 2021, flights departing on a Monday were generally the cheapest of the week, whereas you may pay a premium for weekend flights when demand is usually high. On average, tickets were most expensive for Saturday departures, so if you need to fly out on a weekend, you might look for deals ahead of time.
How far in advance can you book a flight?
Trying to figure out how early you should book your flight? It's possible to start comparing international airfares on Travelocity up to 12 months in advance. However, it does depend on the carrier as not all airlines release their prices that far out. According to our 2021 flight demand trends, last minute planners can still bag a bargain with some of the cheapest fares appearing 0-2 weeks prior to their travel dates.*According to flight demand on Travelocity.com from January to December 2021. Savings are subject to change based on departure location, date and destination.
American Airlines Airports
Hop on a(n) American Airlines flight today by flying to many destinations out of these domestic and international airports:
Airport code
Country
Airport name
Number of flights
DFWUSADallas-Fort Worth Intl.599
CLTUSACharlotte-Douglas Intl.536
ORDUSAO'Hare Intl.317
PHLUSAPhiladelphia Intl.247
MIAUSAMiami Intl.193
DCAUSARonald Reagan Washington National152
PHXUSASky Harbor Intl.141
LAXUSALos Angeles Intl.81
LGAUSALaGuardia72
BOSUSALogan Intl.57

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4 out of 5
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This hotel features an indoor pool, a 24-hour gym, and a restaurant. Traveling on business? Take advantage of the 24-hour business center, laundry service, and ...
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"I Loved everything."

Reviewed on Jul 5, 2025

Renaissance St. Louis Airport Hotel
Lowest nightly price found within the past 24 hours based on a 1 night stay for 2 adults. Prices and availability subject to change. Additional terms may apply.
*Price based on the lowest price found within past 24 hours and based upon one night stay for two adults over the next thirty days. Prices and availability subject to change. Additional terms may apply.