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Cheap flights from Illinois to Corpus Christi from $124

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Illinois to Corpus Christi departing on 9/30. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Illinois to Corpus Christi

Cheap round-trip flights

Enter your travel dates to find the best prices.
Southwest Logo
6:00 am - 12:20 pm
STL
-
CRP
6h 20m
1 stop
Southwest Logo
6:10 am - 1:05 pm
CRP
-
STL
6h 55m
1 stop
$207Southwest
Wed, Aug 12 - Mon, Aug 17
Southwest Logo
8:35 am - 3:40 pm
STL
-
CRP
7h 05m
2 stops
Southwest Logo
6:10 am - 1:05 pm
CRP
-
STL
6h 55m
1 stop
$213Southwest
Wed, Aug 12 - Mon, Aug 17
Southwest Logo
2:45 pm - 9:35 pm
STL
-
CRP
6h 50m
2 stops
Southwest Logo
11:45 am - 7:10 pm
CRP
-
STL
7h 25m
2 stops
$218Southwest
Wed, Aug 12 - Mon, Aug 17
Southwest Logo
5:30 pm - 9:35 pm
STL
-
CRP
4h 05m
1 stop
Southwest Logo
4:25 pm - 11:00 pm
CRP
-
STL
6h 35m
1 stop
$260Southwest
Wed, Aug 19 - Sun, Aug 23
United Airlines Logo
8:00 am - 5:20 pm
STL
-
CRP
9h 20m
2 stops
United Airlines Logo
5:30 am - 10:10 am
CRP
-
STL
4h 40m
1 stop
$266United Airlines
Wed, Aug 19 - Sun, Aug 23
United Airlines Logo
8:50 am - 3:31 pm
ORD
-
CRP
6h 41m
1 stop
United Airlines Logo
6:01 pm - 11:26 pm
CRP
-
ORD
5h 25m
1 stop
$275United Airlines
Wed, Aug 26 - Wed, Sep 2
American Airlines Logo
3:50 pm - 9:22 pm
ORD
-
CRP
5h 32m
1 stop
American Airlines Logo
2:30 pm - 8:29 pm
CRP
-
ORD
5h 59m
1 stop
$277American Airlines
Wed, Sep 9 - Wed, Sep 16
United Airlines Logo
11:15 am - 3:29 pm
STL
-
CRP
4h 14m
1 stop
United Airlines Logo
1:55 pm - 10:59 pm
CRP
-
STL
9h 04m
2 stops
$292United Airlines
Tue, Aug 11 - Sat, Aug 15
American Airlines Logo
7:00 am - 12:08 pm
STL
-
CRP
5h 08m
1 stop
American Airlines Logo
7:05 am - 12:02 pm
CRP
-
STL
4h 57m
1 stop
$322American Airlines
Sat, Oct 3 - Sat, Oct 10
American Airlines Logo
5:00 am - 9:47 am
ORD
-
CRP
4h 47m
1 stop
American Airlines Logo
4:18 pm - 12:18 am
CRP
-
ORD
8h 00m
1 stop
$351American Airlines
Thu, Aug 6 - Sun, Aug 9

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Southwest flights from Illinois to Corpus Christi

Our best Southwest deals on Illinois to Corpus Christi flight tickets
Southwest
Aug 12
STL6:00 amLambert-St Louis
6h 20m
1 stop
CRP12:20 pmCorpus Christi
Aug 17
CRP6:10 amCorpus Christi
6h 55m
1 stop
STL1:05 pmLambert-St Louis
$207
Southwest
Aug 12
STL8:35 amLambert-St Louis
7h 05m
2 stops
CRP3:40 pmCorpus Christi
Aug 17
CRP6:10 amCorpus Christi
6h 55m
1 stop
STL1:05 pmLambert-St Louis
$213
Southwest
Aug 12
STL2:45 pmLambert-St Louis
6h 50m
2 stops
CRP9:35 pmCorpus Christi
Aug 17
CRP11:45 amCorpus Christi
7h 25m
2 stops
STL7:10 pmLambert-St Louis
$218

American Airlines flights from Illinois to Corpus Christi

Our best American Airlines deals on Illinois to Corpus Christi flight tickets
American Airlines
Sep 9
ORD3:50 pmChicago O'Hare Intl
5h 32m
1 stop
CRP9:22 pmCorpus Christi
Sep 16
CRP2:30 pmCorpus Christi
5h 59m
1 stop
ORD8:29 pmChicago O'Hare Intl
$277
American Airlines
Oct 3
STL7:00 amLambert-St Louis
5h 08m
1 stop
CRP12:08 pmCorpus Christi
Oct 10
CRP7:05 amCorpus Christi
4h 57m
1 stop
STL12:02 pmLambert-St Louis
$322
American Airlines
Aug 6
ORD5:00 amChicago O'Hare Intl
4h 47m
1 stop
CRP9:47 amCorpus Christi
Aug 9
CRP4:18 pmCorpus Christi
8h 00m
1 stop
ORD12:18 amChicago O'Hare Intl
$351

momondo Fare Finder

 
Customize your flight search to find flights from Illinois 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, momondo users made 832,500 searches. Data last updated July 12, 2026.
Use the filters below to find and compare flights from Illinois to Corpus Christi that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

St. LouisCorpus Christi

STL - CRP

STLCRP

Lambert-St Louis

Wed 8/12

6:00 am-12:20 pm

1 stop6h 20m

Corpus Christi

Mon 8/17

6:10 am-1:05 pm

1 stop6h 55m

$207

St. LouisCorpus Christi

STL - CRP

STLCRP

Lambert-St Louis

Wed 8/12

8:35 am-3:40 pm

2 stops7h 05m

Corpus Christi

Mon 8/17

6:10 am-1:05 pm

1 stop6h 55m

$213

St. LouisCorpus Christi

STL - CRP

STLCRP

Lambert-St Louis

Wed 8/12

2:45 pm-9:35 pm

2 stops6h 50m

Corpus Christi

Mon 8/17

11:45 am-7:10 pm

2 stops7h 25m

$218

St. LouisCorpus Christi

STL - CRP

STLCRP

Lambert-St Louis

Wed 8/19

5:30 pm-9:35 pm

1 stop4h 05m

Corpus Christi

Sun 8/23

4:25 pm-11:00 pm

1 stop6h 35m

$260

St. LouisCorpus Christi

STL - CRP

STLCRP

Lambert-St Louis

Wed 8/19

8:00 am-5:20 pm

2 stops9h 20m

Corpus Christi

Sun 8/23

5:30 am-10:10 am

1 stop4h 40m

$266

ChicagoCorpus Christi

ORD - CRP

ORDCRP

Chicago O'Hare Intl

Wed 8/26

8:50 am-3:31 pm

1 stop6h 41m

Corpus Christi

Wed 9/2

6:01 pm-11:26 pm

1 stop5h 25m

$275

ChicagoCorpus Christi

ORD - CRP

ORDCRP

Chicago O'Hare Intl

Wed 9/9

3:50 pm-9:22 pm

1 stop5h 32m

Corpus Christi

Wed 9/16

2:30 pm-8:29 pm

1 stop5h 59m

$277

St. LouisCorpus Christi

STL - CRP

STLCRP

Lambert-St Louis

Tue 8/11

11:15 am-3:29 pm

1 stop4h 14m

Corpus Christi

Sat 8/15

1:55 pm-10:59 pm

2 stops9h 04m

$292
Quickest round-trip

St. LouisCorpus Christi

STL - CRP

STLCRP

Lambert-St Louis

Sat 10/3

7:00 am-12:08 pm

1 stop5h 08m

Corpus Christi

Sat 10/10

7:05 am-12:02 pm

1 stop4h 57m

$322

ChicagoCorpus Christi

ORD - CRP

ORDCRP

Chicago O'Hare Intl

Thu 8/6

5:00 am-9:47 am

1 stop4h 47m

Corpus Christi

Sun 8/9

4:18 pm-12:18 am

1 stop8h 00m

$351

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Corpus Christi from

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

What is the cheapest month to fly to Corpus Christi?

In general, January 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 $206. If you aren’t able to travel during the month of January, then book flights to Corpus Christi from Illinois during July instead. Flights to Corpus Christi in July, while not as cheap as those in January, still average around $258.

Can stopping save me money on Illinois to Corpus Christi flights?

You could potentially save up to 8% on your flight if you consider stops on a Illinois to Corpus Christi flight.

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

Fastest flight time

4h 05m

Direct flights

None
The fastest flight from Illinois to Corpus Christi takes 4h 05m
There are no direct flights from Illinois to Corpus Christi. There are no popular flight routes from Illinois to Corpus Christi.
Search flight deals

Frequently asked questions about flying from Illinois to Corpus Christi

  • 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?

  • 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
American AirlinesPriceFrom $308Free CancellationRating
7.1
11,804 reviews
Search American Airlines flights
United AirlinesPriceFrom $330Free CancellationRating
7.4
9,980 reviews
Search United Airlines flights

Traveling to a place near Corpus Christi?

Book flights to Corpus Christi if you plan to visit one of these locations
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.

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