What is the cheapest airline that flies from Illinois to Corpus Christi?

American Airlines, United Airlines, and Southwest are the most popular carriers operating from Illinois to Corpus Christi

How long does it take to fly to Corpus Christi?

Flight times vary depending on what airport in Illinois you fly out of and what airport in Corpus Christi you fly into. For example, flying from Chicago to Corpus Christi takes 4h 48m on average. On the other hand, flying from Moline to Corpus Christi takes 9h 04m on average. Keep in mind that it’s always quicker to opt for a non-stop flight, so be sure to check momondo if there are any available for your route.

What airlines fly to Corpus Christi?

American Airlines, Southwest and United Airlines are the top three most popular airlines that fly to Corpus Christi from Illinois according to our data. American Airlines is the first choice among our users, with 48% of people opting to fly with this airline when traveling to Corpus Christi. Keep in mind that there are 3 different airlines that fly to Corpus Christi on a routine basis, so you have a few additional options to choose from.

When did momondo last update prices for flights from Illinois to Corpus Christi Airport?

Prices for flights from Illinois to Corpus Christi Airport are refreshed on a daily basis.

How many operators does momondo search for flights from Illinois to Corpus Christi Airport?

As of August 2025, there are 3 operators available to choose from for flights from Illinois to Corpus Christi Airport.

How old do you have to be to fly from Illinois to Corpus Christi Airport?

The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Illinois to Corpus Christi Airport.

What documentation or ID do you need to fly to Corpus Christi Airport?

The travel and health documents you'll need for your trip to Corpus Christi Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Corpus Christi Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

$126 Cheap Flights from Illinois to Corpus Christi in 2025

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Find the cheapest flights from Illinois to Corpus Christi

Round-trip

One-way

Last minute

Cheap round-trip flights

6:15 am - 10:56 amSTL-CRP

4h 41m1 stop

2:15 pm - 6:58 pmCRP-STL

4h 43m1 stop

$217United Airlines

Find Deal

Tue, Sep 16 - Tue, Sep 23

7:55 am - 12:15 pmSTL-CRP

4h 20m1 stop

12:25 pm - 5:10 pmCRP-STL

4h 45m1 stop

$218Southwest

Find Deal

Wed, Oct 15 - Sat, Oct 18

7:16 am - 1:43 pmSTL-CRP

6h 27m1 stop

2:16 pm - 9:53 pmCRP-STL

7h 37m2 stops

$222American Airlines

Find Deal

Tue, Sep 16 - Tue, Sep 23

6:10 am - 1:43 pmSTL-CRP

7h 33m2 stops

2:16 pm - 9:53 pmCRP-STL

7h 37m2 stops

$227American Airlines

Find Deal

Tue, Sep 16 - Tue, Sep 23

5:20 am - 9:38 amSTL-CRP

4h 18m1 stop

4:19 pm - 11:54 pmCRP-STL

7h 35m2 stops

$258American Airlines

Find Deal

Wed, Oct 15 - Sat, Oct 18

5:15 am - 11:25 amSTL-CRP

6h 10m1 stop

1:30 pm - 7:50 pmCRP-STL

6h 20m1 stop

$260Southwest

Find Deal

Mon, Sep 8 - Wed, Sep 10

5:15 am - 11:25 amSTL-CRP

6h 10m1 stop

7:30 am - 2:15 pmCRP-STL

6h 45m2 stops

$265Southwest

Find Deal

Mon, Sep 8 - Wed, Sep 10

1:22 pm - 7:54 pmORD-CRP

6h 32m1 stop

6:40 pm - 11:42 pmCRP-ORD

5h 02m1 stop

$277American Airlines

Find Deal

Tue, Oct 7 - Tue, Oct 14

7:30 am - 4:50 pmORD-CRP

9h 20m2 stops

1:00 pm - 9:30 pmCRP-ORD

8h 30m2 stops

$287Southwest

Find Deal

Tue, Oct 7 - Tue, Oct 14

7:00 am - 1:24 pmORD-CRP

6h 24m1 stop

5:20 am - 10:13 amCRP-ORD

4h 53m1 stop

$313United Airlines

Find Deal

Tue, Sep 16 - Sun, Sep 21

Southwest flights from Illinois to Corpus Christi

Our best Southwest deals on Illinois to Corpus Christi flight tickets

Southwest

Oct 15

STL7:55 amLambert-St Louis

4h 20m

1 stop

CRP12:15 pmCorpus Christi

Oct 18

CRP12:25 pmCorpus Christi

4h 45m

1 stop

STL5:10 pmLambert-St Louis

$218

Find similar

Southwest

Sep 8

STL5:15 amLambert-St Louis

6h 10m

1 stop

CRP11:25 amCorpus Christi

Sep 10

CRP1:30 pmCorpus Christi

6h 20m

1 stop

STL7:50 pmLambert-St Louis

$260

Find similar

Southwest

Sep 8

STL5:15 amLambert-St Louis

6h 10m

1 stop

CRP11:25 amCorpus Christi

Sep 10

CRP7:30 amCorpus Christi

6h 45m

2 stops

STL2:15 pmLambert-St Louis

$265

Find similar

American Airlines flights from Illinois to Corpus Christi

Our best American Airlines deals on Illinois to Corpus Christi flight tickets

American Airlines

Sep 16

STL7:16 amLambert-St Louis

6h 27m

1 stop

CRP1:43 pmCorpus Christi

Sep 23

CRP2:16 pmCorpus Christi

7h 37m

2 stops

STL9:53 pmLambert-St Louis

$222

Find similar

American Airlines

Sep 16

STL6:10 amLambert-St Louis

7h 33m

2 stops

CRP1:43 pmCorpus Christi

Sep 23

CRP2:16 pmCorpus Christi

7h 37m

2 stops

STL9:53 pmLambert-St Louis

$227

Find similar

American Airlines

Oct 15

STL5:20 amLambert-St Louis

4h 18m

1 stop

CRP9:38 amCorpus Christi

Oct 18

CRP4:19 pmCorpus Christi

7h 35m

2 stops

STL11:54 pmLambert-St Louis

$258

Find similar

Fly from

Fly to

Route

Depart

Return

Price

St. LouisCorpus Christi

STL - CRP

STLCRP

Lambert-St Louis

Tue 9/16

6:15 am-10:56 am

1 stop4h 41m

Corpus Christi

Tue 9/23

2:15 pm-6:58 pm

1 stop4h 43m

$217

St. LouisCorpus Christi

STL - CRP

STLCRP

Lambert-St Louis

Wed 10/15

7:55 am-12:15 pm

1 stop4h 20m

Corpus Christi

Sat 10/18

12:25 pm-5:10 pm

1 stop4h 45m

$218

St. LouisCorpus Christi

STL - CRP

STLCRP

Lambert-St Louis

Tue 9/16

7:16 am-1:43 pm

1 stop6h 27m

Corpus Christi

Tue 9/23

2:16 pm-9:53 pm

2 stops7h 37m

$222

St. LouisCorpus Christi

STL - CRP

STLCRP

Lambert-St Louis

Tue 9/16

6:10 am-1:43 pm

2 stops7h 33m

Corpus Christi

Tue 9/23

2:16 pm-9:53 pm

2 stops7h 37m

$227

St. LouisCorpus Christi

STL - CRP

STLCRP

Lambert-St Louis

Wed 10/15

5:20 am-9:38 am

1 stop4h 18m

Corpus Christi

Sat 10/18

4:19 pm-11:54 pm

2 stops7h 35m

$258

St. LouisCorpus Christi

STL - CRP

STLCRP

Lambert-St Louis

Mon 9/8

5:15 am-11:25 am

1 stop6h 10m

Corpus Christi

Wed 9/10

1:30 pm-7:50 pm

1 stop6h 20m

$260

St. LouisCorpus Christi

STL - CRP

STLCRP

Lambert-St Louis

Mon 9/8

5:15 am-11:25 am

1 stop6h 10m

Corpus Christi

Wed 9/10

7:30 am-2:15 pm

2 stops6h 45m

$265

ChicagoCorpus Christi

ORD - CRP

ORDCRP

Chicago O'Hare Intl

Tue 10/7

1:22 pm-7:54 pm

1 stop6h 32m

Corpus Christi

Tue 10/14

6:40 pm-11:42 pm

1 stop5h 02m

$277

ChicagoCorpus Christi

ORD - CRP

ORDCRP

Chicago O'Hare Intl

Tue 10/7

7:30 am-4:50 pm

2 stops9h 20m

Corpus Christi

Tue 10/14

1:00 pm-9:30 pm

2 stops8h 30m

$287

ChicagoCorpus Christi

ORD - CRP

ORDCRP

Chicago O'Hare Intl

Tue 9/16

7:00 am-1:24 pm

1 stop6h 24m

Corpus Christi

Sun 9/21

5:20 am-10:13 am

1 stop4h 53m

$313

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 19 resultsSorted by cheapest first

How to get the cheapest flight ticket from Illinois to Corpus Christi

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

Other information

What is the cheapest month to fly to Corpus Christi?

In general, September is the cheapest month to fly from Illinois to Corpus Christi. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $346. If you aren’t able to travel during the month of September, then book flights to Corpus Christi from Illinois during January instead. Flights to Corpus Christi in January, while not as cheap as those in September, still average around $356.

What is the cheapest day to depart on your flight to Corpus Christi?

The cheapest day to depart on your flight to Corpus Christi is on a Tuesday when prices can be found for as low as $382. This is often the case because there is less demand to fly during this day of the week. On the other hand, Sunday is the most expensive day to depart from Illinois because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $516.

What is the cheapest time of day to depart on your flight to Corpus Christi?

According to our data, the cheapest time of day to fly to Corpus Christi is in the morning. momondo users have found flights departing from Illinois to Corpus Christi in the morning for as low as $463. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. If you have a flexible travel schedule, then try to avoid flying in the afternoon when prices are $473 on average. Flights to Corpus Christi from Illinois in the afternoon are generally more expensive because this time of day is more convenient for travelers’ schedules.

Cheap Illinois to Corpus Christi flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Illinois to Corpus Christi

Direct flights	None

There are no direct flights from Illinois to Corpus Christi. There are no popular flight routes from Illinois to Corpus Christi.

Search flight deals

When did momondo last update prices for flights from Illinois to Corpus Christi Airport?
Prices for flights from Illinois to Corpus Christi Airport are refreshed on a daily basis.
How many operators does momondo search for flights from Illinois to Corpus Christi Airport?
As of August 2025, there are 3 operators available to choose from for flights from Illinois to Corpus Christi Airport.
How old do you have to be to fly from Illinois to Corpus Christi Airport?
The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Illinois to Corpus Christi Airport.
What documentation or ID do you need to fly to Corpus Christi Airport?
The travel and health documents you'll need for your trip to Corpus Christi Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Corpus Christi Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Best airlines flying from Illinois to Corpus Christi

Compare and see reviews for airlines that fly from Illinois to Corpus Christi with momondo

Airline	Rating	Free Cancellation	Price
Southwest	PriceFrom $301	Free Cancellation	Rating 8.0 4,245 reviews	Search Southwest flights
American Airlines	PriceFrom $316	Free Cancellation	Rating 7.2 10,000 reviews	Search American Airlines flights
United Airlines	PriceFrom $351	Free Cancellation	Rating 7.4 8,930 reviews	Search United Airlines flights

Port Aransas

Rockport

Aransas Pass

Kingsville

Why use momondo?

Why should I use momondo to find a flight deal from Illinois to Corpus Christi?

It is quick and easy to find Illinois to Corpus Christi flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Corpus Christi that suits you.

Can I find flights from Illinois to Corpus Christi with flexible booking policies on momondo?

momondo does allow users to show only those flights to Corpus Christi from Illinois which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights from Illinois to Corpus Christi?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Corpus Christi from Illinois.

I’m not ready to book a flight from Illinois to Corpus Christi right now. Can momondo alert me if prices change?

Yes momondo offers price alerts on flights to Corpus Christi from Illinois. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.